diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
| commit | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (patch) | |
| tree | ece2e7d0e2c19ea5a3d0ec172ad0b81a8a19021d /tools | |
| parent | 9521d830b6341d1887dcfc2aebde23fbfa5f1473 (diff) | |
| parent | 5a7ed29c7572d00a75e8c4529e30c5ac2ef82271 (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools')
74 files changed, 1608 insertions, 8858 deletions
diff --git a/tools/Makefile b/tools/Makefile new file mode 100644 index 00000000000..3ae43947a17 --- /dev/null +++ b/tools/Makefile @@ -0,0 +1,77 @@ +include scripts/Makefile.include + +help: + @echo 'Possible targets:' + @echo '' + @echo ' cpupower - a tool for all things x86 CPU power' + @echo ' firewire - the userspace part of nosy, an IEEE-1394 traffic sniffer' + @echo ' lguest - a minimal 32-bit x86 hypervisor' + @echo ' perf - Linux performance measurement and analysis tool' + @echo ' selftests - various kernel selftests' + @echo ' turbostat - Intel CPU idle stats and freq reporting tool' + @echo ' usb - USB testing tools' + @echo ' virtio - vhost test module' + @echo ' vm - misc vm tools' + @echo ' x86_energy_perf_policy - Intel energy policy tool' + @echo '' + @echo 'You can do:' + @echo ' $$ make -C tools/<tool>_install' + @echo '' + @echo ' from the kernel command line to build and install one of' + @echo ' the tools above' + @echo '' + @echo ' $$ make tools/install' + @echo '' + @echo ' installs all tools.' + @echo '' + @echo 'Cleaning targets:' + @echo '' + @echo ' all of the above with the "_clean" string appended cleans' + @echo ' the respective build directory.' + @echo ' clean: a summary clean target to clean _all_ folders' + +cpupower: FORCE + $(QUIET_SUBDIR0)power/$@/ $(QUIET_SUBDIR1) + +firewire lguest perf usb virtio vm: FORCE + $(QUIET_SUBDIR0)$@/ $(QUIET_SUBDIR1) + +selftests: FORCE + $(QUIET_SUBDIR0)testing/$@/ $(QUIET_SUBDIR1) + +turbostat x86_energy_perf_policy: FORCE + $(QUIET_SUBDIR0)power/x86/$@/ $(QUIET_SUBDIR1) + +cpupower_install: + $(QUIET_SUBDIR0)power/$(@:_install=)/ $(QUIET_SUBDIR1) install + +firewire_install lguest_install perf_install usb_install virtio_install vm_install: + $(QUIET_SUBDIR0)$(@:_install=)/ $(QUIET_SUBDIR1) install + +selftests_install: + $(QUIET_SUBDIR0)testing/$(@:_clean=)/ $(QUIET_SUBDIR1) install + +turbostat_install x86_energy_perf_policy_install: + $(QUIET_SUBDIR0)power/x86/$(@:_install=)/ $(QUIET_SUBDIR1) install + +install: cpupower_install firewire_install lguest_install perf_install \ + selftests_install turbostat_install usb_install virtio_install \ + vm_install x86_energy_perf_policy_install + +cpupower_clean: + $(QUIET_SUBDIR0)power/cpupower/ $(QUIET_SUBDIR1) clean + +firewire_clean lguest_clean perf_clean usb_clean virtio_clean vm_clean: + $(QUIET_SUBDIR0)$(@:_clean=)/ $(QUIET_SUBDIR1) clean + +selftests_clean: + $(QUIET_SUBDIR0)testing/$(@:_clean=)/ $(QUIET_SUBDIR1) clean + +turbostat_clean x86_energy_perf_policy_clean: + $(QUIET_SUBDIR0)power/x86/$(@:_clean=)/ $(QUIET_SUBDIR1) clean + +clean: cpupower_clean firewire_clean lguest_clean perf_clean selftests_clean \ + turbostat_clean usb_clean virtio_clean vm_clean \ + x86_energy_perf_policy_clean + +.PHONY: FORCE diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index 11224eddcdc..146fd6147e8 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -34,21 +34,13 @@ #include <errno.h> #include <arpa/inet.h> #include <linux/connector.h> +#include <linux/hyperv.h> #include <linux/netlink.h> #include <ifaddrs.h> #include <netdb.h> #include <syslog.h> - -/* - * KYS: TODO. Need to register these in the kernel. - * - * The following definitions are shared with the in-kernel component; do not - * change any of this without making the corresponding changes in - * the KVP kernel component. - */ -#define CN_KVP_IDX 0x9 /* MSFT KVP functionality */ -#define CN_KVP_VAL 0x1 /* This supports queries from the kernel */ -#define CN_KVP_USER_VAL 0x2 /* This supports queries from the user */ +#include <sys/stat.h> +#include <fcntl.h> /* * KVP protocol: The user mode component first registers with the @@ -60,25 +52,8 @@ * We use this infrastructure for also supporting queries from user mode * application for state that may be maintained in the KVP kernel component. * - * XXXKYS: Have a shared header file between the user and kernel (TODO) */ -enum kvp_op { - KVP_REGISTER = 0, /* Register the user mode component*/ - KVP_KERNEL_GET, /*Kernel is requesting the value for the specified key*/ - KVP_KERNEL_SET, /*Kernel is providing the value for the specified key*/ - KVP_USER_GET, /*User is requesting the value for the specified key*/ - KVP_USER_SET /*User is providing the value for the specified key*/ -}; - -#define HV_KVP_EXCHANGE_MAX_KEY_SIZE 512 -#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE 2048 - -struct hv_ku_msg { - __u32 kvp_index; - __u8 kvp_key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; /* Key name */ - __u8 kvp_value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; /* Key value */ -}; enum key_index { FullyQualifiedDomainName = 0, @@ -93,10 +68,6 @@ enum key_index { ProcessorArchitecture }; -/* - * End of shared definitions. - */ - static char kvp_send_buffer[4096]; static char kvp_recv_buffer[4096]; static struct sockaddr_nl addr; @@ -109,6 +80,345 @@ static char *os_build; static char *lic_version; static struct utsname uts_buf; + +#define MAX_FILE_NAME 100 +#define ENTRIES_PER_BLOCK 50 + +struct kvp_record { + __u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; + __u8 value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; +}; + +struct kvp_file_state { + int fd; + int num_blocks; + struct kvp_record *records; + int num_records; + __u8 fname[MAX_FILE_NAME]; +}; + +static struct kvp_file_state kvp_file_info[KVP_POOL_COUNT]; + +static void kvp_acquire_lock(int pool) +{ + struct flock fl = {F_WRLCK, SEEK_SET, 0, 0, 0}; + fl.l_pid = getpid(); + + if (fcntl(kvp_file_info[pool].fd, F_SETLKW, &fl) == -1) { + syslog(LOG_ERR, "Failed to acquire the lock pool: %d", pool); + exit(-1); + } +} + +static void kvp_release_lock(int pool) +{ + struct flock fl = {F_UNLCK, SEEK_SET, 0, 0, 0}; + fl.l_pid = getpid(); + + if (fcntl(kvp_file_info[pool].fd, F_SETLK, &fl) == -1) { + perror("fcntl"); + syslog(LOG_ERR, "Failed to release the lock pool: %d", pool); + exit(-1); + } +} + +static void kvp_update_file(int pool) +{ + FILE *filep; + size_t bytes_written; + + /* + * We are going to write our in-memory registry out to + * disk; acquire the lock first. + */ + kvp_acquire_lock(pool); + + filep = fopen(kvp_file_info[pool].fname, "w"); + if (!filep) { + kvp_release_lock(pool); + syslog(LOG_ERR, "Failed to open file, pool: %d", pool); + exit(-1); + } + + bytes_written = fwrite(kvp_file_info[pool].records, + sizeof(struct kvp_record), + kvp_file_info[pool].num_records, filep); + + fflush(filep); + kvp_release_lock(pool); +} + +static void kvp_update_mem_state(int pool) +{ + FILE *filep; + size_t records_read = 0; + struct kvp_record *record = kvp_file_info[pool].records; + struct kvp_record *readp; + int num_blocks = kvp_file_info[pool].num_blocks; + int alloc_unit = sizeof(struct kvp_record) * ENTRIES_PER_BLOCK; + + kvp_acquire_lock(pool); + + filep = fopen(kvp_file_info[pool].fname, "r"); + if (!filep) { + kvp_release_lock(pool); + syslog(LOG_ERR, "Failed to open file, pool: %d", pool); + exit(-1); + } + while (!feof(filep)) { + readp = &record[records_read]; + records_read += fread(readp, sizeof(struct kvp_record), + ENTRIES_PER_BLOCK * num_blocks, + filep); + + if (!feof(filep)) { + /* + * We have more data to read. + */ + num_blocks++; + record = realloc(record, alloc_unit * num_blocks); + + if (record == NULL) { + syslog(LOG_ERR, "malloc failed"); + exit(-1); + } + continue; + } + break; + } + + kvp_file_info[pool].num_blocks = num_blocks; + kvp_file_info[pool].records = record; + kvp_file_info[pool].num_records = records_read; + + kvp_release_lock(pool); +} +static int kvp_file_init(void) +{ + int ret, fd; + FILE *filep; + size_t records_read; + __u8 *fname; + struct kvp_record *record; + struct kvp_record *readp; + int num_blocks; + int i; + int alloc_unit = sizeof(struct kvp_record) * ENTRIES_PER_BLOCK; + + if (access("/var/opt/hyperv", F_OK)) { + if (mkdir("/var/opt/hyperv", S_IRUSR | S_IWUSR | S_IROTH)) { + syslog(LOG_ERR, " Failed to create /var/opt/hyperv"); + exit(-1); + } + } + + for (i = 0; i < KVP_POOL_COUNT; i++) { + fname = kvp_file_info[i].fname; + records_read = 0; + num_blocks = 1; + sprintf(fname, "/var/opt/hyperv/.kvp_pool_%d", i); + fd = open(fname, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IROTH); + + if (fd == -1) + return 1; + + + filep = fopen(fname, "r"); + if (!filep) + return 1; + + record = malloc(alloc_unit * num_blocks); + if (record == NULL) { + fclose(filep); + return 1; + } + while (!feof(filep)) { + readp = &record[records_read]; + records_read += fread(readp, sizeof(struct kvp_record), + ENTRIES_PER_BLOCK, + filep); + + if (!feof(filep)) { + /* + * We have more data to read. + */ + num_blocks++; + record = realloc(record, alloc_unit * + num_blocks); + if (record == NULL) { + fclose(filep); + return 1; + } + continue; + } + break; + } + kvp_file_info[i].fd = fd; + kvp_file_info[i].num_blocks = num_blocks; + kvp_file_info[i].records = record; + kvp_file_info[i].num_records = records_read; + fclose(filep); + + } + + return 0; +} + +static int kvp_key_delete(int pool, __u8 *key, int key_size) +{ + int i; + int j, k; + int num_records; + struct kvp_record *record; + + /* + * First update the in-memory state. + */ + kvp_update_mem_state(pool); + + num_records = kvp_file_info[pool].num_records; + record = kvp_file_info[pool].records; + + for (i = 0; i < num_records; i++) { + if (memcmp(key, record[i].key, key_size)) + continue; + /* + * Found a match; just move the remaining + * entries up. + */ + if (i == num_records) { + kvp_file_info[pool].num_records--; + kvp_update_file(pool); + return 0; + } + + j = i; + k = j + 1; + for (; k < num_records; k++) { + strcpy(record[j].key, record[k].key); + strcpy(record[j].value, record[k].value); + j++; + } + + kvp_file_info[pool].num_records--; + kvp_update_file(pool); + return 0; + } + return 1; +} + +static int kvp_key_add_or_modify(int pool, __u8 *key, int key_size, __u8 *value, + int value_size) +{ + int i; + int j, k; + int num_records; + struct kvp_record *record; + int num_blocks; + + if ((key_size > HV_KVP_EXCHANGE_MAX_KEY_SIZE) || + (value_size > HV_KVP_EXCHANGE_MAX_VALUE_SIZE)) + return 1; + + /* + * First update the in-memory state. + */ + kvp_update_mem_state(pool); + + num_records = kvp_file_info[pool].num_records; + record = kvp_file_info[pool].records; + num_blocks = kvp_file_info[pool].num_blocks; + + for (i = 0; i < num_records; i++) { + if (memcmp(key, record[i].key, key_size)) + continue; + /* + * Found a match; just update the value - + * this is the modify case. + */ + memcpy(record[i].value, value, value_size); + kvp_update_file(pool); + return 0; + } + + /* + * Need to add a new entry; + */ + if (num_records == (ENTRIES_PER_BLOCK * num_blocks)) { + /* Need to allocate a larger array for reg entries. */ + record = realloc(record, sizeof(struct kvp_record) * + ENTRIES_PER_BLOCK * (num_blocks + 1)); + + if (record == NULL) + return 1; + kvp_file_info[pool].num_blocks++; + + } + memcpy(record[i].value, value, value_size); + memcpy(record[i].key, key, key_size); + kvp_file_info[pool].records = record; + kvp_file_info[pool].num_records++; + kvp_update_file(pool); + return 0; +} + +static int kvp_get_value(int pool, __u8 *key, int key_size, __u8 *value, + int value_size) +{ + int i; + int num_records; + struct kvp_record *record; + + if ((key_size > HV_KVP_EXCHANGE_MAX_KEY_SIZE) || + (value_size > HV_KVP_EXCHANGE_MAX_VALUE_SIZE)) + return 1; + + /* + * First update the in-memory state. + */ + kvp_update_mem_state(pool); + + num_records = kvp_file_info[pool].num_records; + record = kvp_file_info[pool].records; + + for (i = 0; i < num_records; i++) { + if (memcmp(key, record[i].key, key_size)) + continue; + /* + * Found a match; just copy the value out. + */ + memcpy(value, record[i].value, value_size); + return 0; + } + + return 1; +} + +static void kvp_pool_enumerate(int pool, int index, __u8 *key, int key_size, + __u8 *value, int value_size) +{ + struct kvp_record *record; + + /* + * First update our in-memory database. + */ + kvp_update_mem_state(pool); + record = kvp_file_info[pool].records; + + if (index >= kvp_file_info[pool].num_records) { + /* + * This is an invalid index; terminate enumeration; + * - a NULL value will do the trick. + */ + strcpy(value, ""); + return; + } + + memcpy(key, record[index].key, key_size); + memcpy(value, record[index].value, value_size); +} + + void kvp_get_os_info(void) { FILE *file; @@ -332,7 +642,7 @@ int main(void) struct pollfd pfd; struct nlmsghdr *incoming_msg; struct cn_msg *incoming_cn_msg; - struct hv_ku_msg *hv_msg; + struct hv_kvp_msg *hv_msg; char *p; char *key_value; char *key_name; @@ -345,6 +655,11 @@ int main(void) */ kvp_get_os_info(); + if (kvp_file_init()) { + syslog(LOG_ERR, "Failed to initialize the pools"); + exit(-1); + } + fd = socket(AF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR); if (fd < 0) { syslog(LOG_ERR, "netlink socket creation failed; error:%d", fd); @@ -370,9 +685,11 @@ int main(void) message = (struct cn_msg *)kvp_send_buffer; message->id.idx = CN_KVP_IDX; message->id.val = CN_KVP_VAL; - message->seq = KVP_REGISTER; + + hv_msg = (struct hv_kvp_msg *)message->data; + hv_msg->kvp_hdr.operation = KVP_OP_REGISTER; message->ack = 0; - message->len = 0; + message->len = sizeof(struct hv_kvp_msg); len = netlink_send(fd, message); if (len < 0) { @@ -398,14 +715,15 @@ int main(void) incoming_msg = (struct nlmsghdr *)kvp_recv_buffer; incoming_cn_msg = (struct cn_msg *)NLMSG_DATA(incoming_msg); + hv_msg = (struct hv_kvp_msg *)incoming_cn_msg->data; - switch (incoming_cn_msg->seq) { - case KVP_REGISTER: + switch (hv_msg->kvp_hdr.operation) { + case KVP_OP_REGISTER: /* * Driver is registering with us; stash away the version * information. */ - p = (char *)incoming_cn_msg->data; + p = (char *)hv_msg->body.kvp_register.version; lic_version = malloc(strlen(p) + 1); if (lic_version) { strcpy(lic_version, p); @@ -416,17 +734,65 @@ int main(void) } continue; - case KVP_KERNEL_GET: + /* + * The current protocol with the kernel component uses a + * NULL key name to pass an error condition. + * For the SET, GET and DELETE operations, + * use the existing protocol to pass back error. + */ + + case KVP_OP_SET: + if (kvp_key_add_or_modify(hv_msg->kvp_hdr.pool, + hv_msg->body.kvp_set.data.key, + hv_msg->body.kvp_set.data.key_size, + hv_msg->body.kvp_set.data.value, + hv_msg->body.kvp_set.data.value_size)) + strcpy(hv_msg->body.kvp_set.data.key, ""); + break; + + case KVP_OP_GET: + if (kvp_get_value(hv_msg->kvp_hdr.pool, + hv_msg->body.kvp_set.data.key, + hv_msg->body.kvp_set.data.key_size, + hv_msg->body.kvp_set.data.value, + hv_msg->body.kvp_set.data.value_size)) + strcpy(hv_msg->body.kvp_set.data.key, ""); + break; + + case KVP_OP_DELETE: + if (kvp_key_delete(hv_msg->kvp_hdr.pool, + hv_msg->body.kvp_delete.key, + hv_msg->body.kvp_delete.key_size)) + strcpy(hv_msg->body.kvp_delete.key, ""); break; + default: - continue; + break; + } + + if (hv_msg->kvp_hdr.operation != KVP_OP_ENUMERATE) + goto kvp_done; + + /* + * If the pool is KVP_POOL_AUTO, dynamically generate + * both the key and the value; if not read from the + * appropriate pool. + */ + if (hv_msg->kvp_hdr.pool != KVP_POOL_AUTO) { + kvp_pool_enumerate(hv_msg->kvp_hdr.pool, + hv_msg->body.kvp_enum_data.index, + hv_msg->body.kvp_enum_data.data.key, + HV_KVP_EXCHANGE_MAX_KEY_SIZE, + hv_msg->body.kvp_enum_data.data.value, + HV_KVP_EXCHANGE_MAX_VALUE_SIZE); + goto kvp_done; } - hv_msg = (struct hv_ku_msg *)incoming_cn_msg->data; - key_name = (char *)hv_msg->kvp_key; - key_value = (char *)hv_msg->kvp_value; + hv_msg = (struct hv_kvp_msg *)incoming_cn_msg->data; + key_name = (char *)hv_msg->body.kvp_enum_data.data.key; + key_value = (char *)hv_msg->body.kvp_enum_data.data.value; - switch (hv_msg->kvp_index) { + switch (hv_msg->body.kvp_enum_data.index) { case FullyQualifiedDomainName: kvp_get_domain_name(key_value, HV_KVP_EXCHANGE_MAX_VALUE_SIZE); @@ -483,12 +849,12 @@ int main(void) * already in the receive buffer. Update the cn_msg header to * reflect the key value that has been added to the message */ +kvp_done: incoming_cn_msg->id.idx = CN_KVP_IDX; incoming_cn_msg->id.val = CN_KVP_VAL; - incoming_cn_msg->seq = KVP_USER_SET; incoming_cn_msg->ack = 0; - incoming_cn_msg->len = sizeof(struct hv_ku_msg); + incoming_cn_msg->len = sizeof(struct hv_kvp_msg); len = netlink_send(fd, incoming_cn_msg); if (len < 0) { diff --git a/tools/include/tools/be_byteshift.h b/tools/include/tools/be_byteshift.h new file mode 100644 index 00000000000..f4912e2668b --- /dev/null +++ b/tools/include/tools/be_byteshift.h @@ -0,0 +1,70 @@ +#ifndef _TOOLS_BE_BYTESHIFT_H +#define _TOOLS_BE_BYTESHIFT_H + +#include <linux/types.h> + +static inline __u16 __get_unaligned_be16(const __u8 *p) +{ + return p[0] << 8 | p[1]; +} + +static inline __u32 __get_unaligned_be32(const __u8 *p) +{ + return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3]; +} + +static inline __u64 __get_unaligned_be64(const __u8 *p) +{ + return (__u64)__get_unaligned_be32(p) << 32 | + __get_unaligned_be32(p + 4); +} + +static inline void __put_unaligned_be16(__u16 val, __u8 *p) +{ + *p++ = val >> 8; + *p++ = val; +} + +static inline void __put_unaligned_be32(__u32 val, __u8 *p) +{ + __put_unaligned_be16(val >> 16, p); + __put_unaligned_be16(val, p + 2); +} + +static inline void __put_unaligned_be64(__u64 val, __u8 *p) +{ + __put_unaligned_be32(val >> 32, p); + __put_unaligned_be32(val, p + 4); +} + +static inline __u16 get_unaligned_be16(const void *p) +{ + return __get_unaligned_be16((const __u8 *)p); +} + +static inline __u32 get_unaligned_be32(const void *p) +{ + return __get_unaligned_be32((const __u8 *)p); +} + +static inline __u64 get_unaligned_be64(const void *p) +{ + return __get_unaligned_be64((const __u8 *)p); +} + +static inline void put_unaligned_be16(__u16 val, void *p) +{ + __put_unaligned_be16(val, p); +} + +static inline void put_unaligned_be32(__u32 val, void *p) +{ + __put_unaligned_be32(val, p); +} + +static inline void put_unaligned_be64(__u64 val, void *p) +{ + __put_unaligned_be64(val, p); +} + +#endif /* _TOOLS_BE_BYTESHIFT_H */ diff --git a/tools/include/tools/le_byteshift.h b/tools/include/tools/le_byteshift.h new file mode 100644 index 00000000000..c99d45a68bd --- /dev/null +++ b/tools/include/tools/le_byteshift.h @@ -0,0 +1,70 @@ +#ifndef _TOOLS_LE_BYTESHIFT_H +#define _TOOLS_LE_BYTESHIFT_H + +#include <linux/types.h> + +static inline __u16 __get_unaligned_le16(const __u8 *p) +{ + return p[0] | p[1] << 8; +} + +static inline __u32 __get_unaligned_le32(const __u8 *p) +{ + return p[0] | p[1] << 8 | p[2] << 16 | p[3] << 24; +} + +static inline __u64 __get_unaligned_le64(const __u8 *p) +{ + return (__u64)__get_unaligned_le32(p + 4) << 32 | + __get_unaligned_le32(p); +} + +static inline void __put_unaligned_le16(__u16 val, __u8 *p) +{ + *p++ = val; + *p++ = val >> 8; +} + +static inline void __put_unaligned_le32(__u32 val, __u8 *p) +{ + __put_unaligned_le16(val >> 16, p + 2); + __put_unaligned_le16(val, p); +} + +static inline void __put_unaligned_le64(__u64 val, __u8 *p) +{ + __put_unaligned_le32(val >> 32, p + 4); + __put_unaligned_le32(val, p); +} + +static inline __u16 get_unaligned_le16(const void *p) +{ + return __get_unaligned_le16((const __u8 *)p); +} + +static inline __u32 get_unaligned_le32(const void *p) +{ + return __get_unaligned_le32((const __u8 *)p); +} + +static inline __u64 get_unaligned_le64(const void *p) +{ + return __get_unaligned_le64((const __u8 *)p); +} + +static inline void put_unaligned_le16(__u16 val, void *p) +{ + __put_unaligned_le16(val, p); +} + +static inline void put_unaligned_le32(__u32 val, void *p) +{ + __put_unaligned_le32(val, p); +} + +static inline void put_unaligned_le64(__u64 val, void *p) +{ + __put_unaligned_le64(val, p); +} + +#endif /* _TOOLS_LE_BYTESHIFT_H */ diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore index 416684be0ad..26b823b61aa 100644 --- a/tools/perf/.gitignore +++ b/tools/perf/.gitignore @@ -19,3 +19,5 @@ TAGS cscope* config.mak config.mak.autogen +*-bison.* +*-flex.* diff --git a/tools/perf/Documentation/perfconfig.example b/tools/perf/Documentation/perfconfig.example index d1448668f4d..42c6fd2ae85 100644 --- a/tools/perf/Documentation/perfconfig.example +++ b/tools/perf/Documentation/perfconfig.example @@ -6,6 +6,7 @@ normal = black, lightgray selected = lightgray, magenta code = blue, lightgray + addr = magenta, lightgray [tui] diff --git a/tools/perf/Makefile b/tools/perf/Makefile index cc27148635c..e98e14c8853 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -1,18 +1,10 @@ -ifeq ("$(origin O)", "command line") - OUTPUT := $(O)/ -endif +include ../scripts/Makefile.include # The default target of this Makefile is... all: include config/utilities.mak -ifneq ($(OUTPUT),) -# check that the output directory actually exists -OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) -$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) -endif - # Define V to have a more verbose compile. # # Define O to save output files in a separate directory. @@ -61,8 +53,6 @@ ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ CC = $(CROSS_COMPILE)gcc AR = $(CROSS_COMPILE)ar -FLEX = $(CROSS_COMPILE)flex -BISON= $(CROSS_COMPILE)bison # Additional ARCH settings for x86 ifeq ($(ARCH),i386) @@ -86,31 +76,6 @@ ifneq ($(WERROR),0) CFLAGS_WERROR := -Werror endif -# -# Include saner warnings here, which can catch bugs: -# - -EXTRA_WARNINGS := -Wformat -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3 -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes -EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement - ifeq ("$(origin DEBUG)", "command line") PERF_DEBUG = $(DEBUG) endif @@ -184,7 +149,7 @@ endif ### --- END CONFIGURATION SECTION --- -BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE +BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)/util -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE BASIC_LDFLAGS = # Guard against environment variables @@ -236,6 +201,24 @@ endif export PERL_PATH +FLEX = $(CROSS_COMPILE)flex +BISON= $(CROSS_COMPILE)bison + +$(OUTPUT)util/parse-events-flex.c: util/parse-events.l + $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c + +$(OUTPUT)util/parse-events-bison.c: util/parse-events.y + $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o $(OUTPUT)util/parse-events-bison.c + +$(OUTPUT)util/pmu-flex.c: util/pmu.l + $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c + +$(OUTPUT)util/pmu-bison.c: util/pmu.y + $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c + +$(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c +$(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c + LIB_FILE=$(OUTPUT)libperf.a LIB_H += ../../include/linux/perf_event.h @@ -251,7 +234,7 @@ LIB_H += util/include/linux/const.h LIB_H += util/include/linux/ctype.h LIB_H += util/include/linux/kernel.h LIB_H += util/include/linux/list.h -LIB_H += util/include/linux/module.h +LIB_H += util/include/linux/export.h LIB_H += util/include/linux/poison.h LIB_H += util/include/linux/prefetch.h LIB_H += util/include/linux/rbtree.h @@ -268,6 +251,8 @@ LIB_H += util/include/asm/uaccess.h LIB_H += util/include/dwarf-regs.h LIB_H += util/include/asm/dwarf2.h LIB_H += util/include/asm/cpufeature.h +LIB_H += util/include/asm/unistd_32.h +LIB_H += util/include/asm/unistd_64.h LIB_H += perf.h LIB_H += util/annotate.h LIB_H += util/cache.h @@ -488,27 +473,27 @@ else # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h BASIC_CFLAGS += -I/usr/include/slang EXTLIBS += -lnewt -lslang - LIB_OBJS += $(OUTPUT)util/ui/setup.o - LIB_OBJS += $(OUTPUT)util/ui/browser.o - LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o - LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o - LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o - LIB_OBJS += $(OUTPUT)util/ui/helpline.o - LIB_OBJS += $(OUTPUT)util/ui/progress.o - LIB_OBJS += $(OUTPUT)util/ui/util.o - LIB_H += util/ui/browser.h - LIB_H += util/ui/browsers/map.h - LIB_H += util/ui/helpline.h - LIB_H += util/ui/keysyms.h - LIB_H += util/ui/libslang.h - LIB_H += util/ui/progress.h - LIB_H += util/ui/util.h - LIB_H += util/ui/ui.h + LIB_OBJS += $(OUTPUT)ui/setup.o + LIB_OBJS += $(OUTPUT)ui/browser.o + LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o + LIB_OBJS += $(OUTPUT)ui/browsers/hists.o + LIB_OBJS += $(OUTPUT)ui/browsers/map.o + LIB_OBJS += $(OUTPUT)ui/helpline.o + LIB_OBJS += $(OUTPUT)ui/progress.o + LIB_OBJS += $(OUTPUT)ui/util.o + LIB_H += ui/browser.h + LIB_H += ui/browsers/map.h + LIB_H += ui/helpline.h + LIB_H += ui/keysyms.h + LIB_H += ui/libslang.h + LIB_H += ui/progress.h + LIB_H += ui/util.h + LIB_H += ui/ui.h endif endif ifdef NO_GTK2 - BASIC_CFLAGS += -DNO_GTK2 + BASIC_CFLAGS += -DNO_GTK2_SUPPORT else FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0) ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y) @@ -517,7 +502,7 @@ else else BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0) EXTLIBS += $(shell pkg-config --libs gtk+-2.0) - LIB_OBJS += $(OUTPUT)util/gtk/browser.o + LIB_OBJS += $(OUTPUT)ui/gtk/browser.o endif endif @@ -660,18 +645,6 @@ else endif endif -ifneq ($(findstring $(MAKEFLAGS),s),s) -ifndef V - QUIET_CC = @echo ' ' CC $@; - QUIET_AR = @echo ' ' AR $@; - QUIET_LINK = @echo ' ' LINK $@; - QUIET_MKDIR = @echo ' ' MKDIR $@; - QUIET_GEN = @echo ' ' GEN $@; - QUIET_FLEX = @echo ' ' FLEX $@; - QUIET_BISON = @echo ' ' BISON $@; -endif -endif - ifdef ASCIIDOC8 export ASCIIDOC8 endif @@ -752,6 +725,15 @@ $(OUTPUT)perf.o perf.spec \ .SUFFIXES: .SUFFIXES: .o .c .S .s +# These two need to be here so that when O= is not used they take precedence +# over the general rule for .o + +$(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $< + +$(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $< + $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS @@ -773,27 +755,21 @@ $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< -$(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS +$(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< -$(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS +$(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< -$(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS +$(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< -$(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS +$(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< -$(OUTPUT)util/parse-events-flex.o: util/parse-events-flex.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $< - -$(OUTPUT)util/pmu-flex.o: util/pmu-flex.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $< - $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< @@ -830,8 +806,6 @@ help: @echo ' html - make html documentation' @echo ' info - make GNU info documentation (access with info <foo>)' @echo ' pdf - make pdf documentation' - @echo ' event-parser - make event parser code' - @echo ' pmu-parser - make pmu format parser code' @echo ' TAGS - use etags to make tag information for source browsing' @echo ' tags - use ctags to make tag information for source browsing' @echo ' cscope - use cscope to make interactive browsing database' @@ -881,14 +855,6 @@ cscope: $(RM) cscope* $(FIND) . -name '*.[hcS]' -print | xargs cscope -b -event-parser: - $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o util/parse-events-bison.c - $(QUIET_FLEX)$(FLEX) --header-file=util/parse-events-flex.h -t util/parse-events.l > util/parse-events-flex.c - -pmu-parser: - $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o util/pmu-bison.c - $(QUIET_FLEX)$(FLEX) --header-file=util/pmu-flex.h -t util/pmu.l > util/pmu-flex.c - ### Detect prefix changes TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\ $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) @@ -976,6 +942,7 @@ clean: $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(MAKE) -C Documentation/ clean $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS + $(RM) $(OUTPUT)util/*-{bison,flex}* $(python-clean) .PHONY: all install clean strip diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c index eba80c29294..2f7073d107f 100644 --- a/tools/perf/arch/powerpc/util/header.c +++ b/tools/perf/arch/powerpc/util/header.c @@ -25,7 +25,7 @@ get_cpuid(char *buffer, size_t sz) pvr = mfspr(SPRN_PVR); - nb = snprintf(buffer, sz, "%lu,%lu$", PVR_VER(pvr), PVR_REV(pvr)); + nb = scnprintf(buffer, sz, "%lu,%lu$", PVR_VER(pvr), PVR_REV(pvr)); /* look for end marker to ensure the entire data fit */ if (strchr(buffer, '$')) { diff --git a/tools/perf/arch/x86/util/header.c b/tools/perf/arch/x86/util/header.c index f94006068d2..146d12a1cec 100644 --- a/tools/perf/arch/x86/util/header.c +++ b/tools/perf/arch/x86/util/header.c @@ -48,7 +48,7 @@ get_cpuid(char *buffer, size_t sz) if (family >= 0x6) model += ((a >> 16) & 0xf) << 4; } - nb = snprintf(buffer, sz, "%s,%u,%u,%u$", vendor, family, model, step); + nb = scnprintf(buffer, sz, "%s,%u,%u,%u$", vendor, family, model, step); /* look for end marker to ensure the entire data fit */ if (strchr(buffer, '$')) { diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 4f19513d7dd..d29d350fb2b 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -24,6 +24,11 @@ static char diff__default_sort_order[] = "dso,symbol"; static bool force; static bool show_displacement; +struct perf_diff { + struct perf_tool tool; + struct perf_session *session; +}; + static int hists__add_entry(struct hists *self, struct addr_location *al, u64 period) { @@ -32,12 +37,14 @@ static int hists__add_entry(struct hists *self, return -ENOMEM; } -static int diff__process_sample_event(struct perf_tool *tool __used, +static int diff__process_sample_event(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, struct perf_evsel *evsel __used, struct machine *machine) { + struct perf_diff *_diff = container_of(tool, struct perf_diff, tool); + struct perf_session *session = _diff->session; struct addr_location al; if (perf_event__preprocess_sample(event, machine, &al, sample, NULL) < 0) { @@ -49,24 +56,26 @@ static int diff__process_sample_event(struct perf_tool *tool __used, if (al.filtered || al.sym == NULL) return 0; - if (hists__add_entry(&evsel->hists, &al, sample->period)) { + if (hists__add_entry(&session->hists, &al, sample->period)) { pr_warning("problem incrementing symbol period, skipping event\n"); return -1; } - evsel->hists.stats.total_period += sample->period; + session->hists.stats.total_period += sample->period; return 0; } -static struct perf_tool perf_diff = { - .sample = diff__process_sample_event, - .mmap = perf_event__process_mmap, - .comm = perf_event__process_comm, - .exit = perf_event__process_task, - .fork = perf_event__process_task, - .lost = perf_event__process_lost, - .ordered_samples = true, - .ordering_requires_timestamps = true, +static struct perf_diff diff = { + .tool = { + .sample = diff__process_sample_event, + .mmap = perf_event__process_mmap, + .comm = perf_event__process_comm, + .exit = perf_event__process_task, + .fork = perf_event__process_task, + .lost = perf_event__process_lost, + .ordered_samples = true, + .ordering_requires_timestamps = true, + }, }; static void perf_session__insert_hist_entry_by_name(struct rb_root *root, @@ -107,12 +116,6 @@ static void hists__resort_entries(struct hists *self) self->entries = tmp; } -static void hists__set_positions(struct hists *self) -{ - hists__output_resort(self); - hists__resort_entries(self); -} - static struct hist_entry *hists__find_entry(struct hists *self, struct hist_entry *he) { @@ -146,30 +149,37 @@ static void hists__match(struct hists *older, struct hists *newer) static int __cmd_diff(void) { int ret, i; +#define older (session[0]) +#define newer (session[1]) struct perf_session *session[2]; - session[0] = perf_session__new(input_old, O_RDONLY, force, false, &perf_diff); - session[1] = perf_session__new(input_new, O_RDONLY, force, false, &perf_diff); + older = perf_session__new(input_old, O_RDONLY, force, false, + &diff.tool); + newer = perf_session__new(input_new, O_RDONLY, force, false, + &diff.tool); if (session[0] == NULL || session[1] == NULL) return -ENOMEM; for (i = 0; i < 2; ++i) { - ret = perf_session__process_events(session[i], &perf_diff); + diff.session = session[i]; + ret = perf_session__process_events(session[i], &diff.tool); if (ret) goto out_delete; + hists__output_resort(&session[i]->hists); } - hists__output_resort(&session[1]->hists); if (show_displacement) - hists__set_positions(&session[0]->hists); + hists__resort_entries(&older->hists); - hists__match(&session[0]->hists, &session[1]->hists); - hists__fprintf(&session[1]->hists, &session[0]->hists, + hists__match(&older->hists, &newer->hists); + hists__fprintf(&newer->hists, &older->hists, show_displacement, true, 0, 0, stdout); out_delete: for (i = 0; i < 2; ++i) perf_session__delete(session[i]); return ret; +#undef older +#undef newer } static const char * const diff_usage[] = { diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index be4e1eee782..10b1f1f25ed 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -245,7 +245,7 @@ try_again: * based cpu-clock-tick sw counter, which * is always available even if no PMU support: */ - if (attr->type == PERF_TYPE_HARDWARE + if (err == ENOENT && attr->type == PERF_TYPE_HARDWARE && attr->config == PERF_COUNT_HW_CPU_CYCLES) { if (verbose) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 2e317438980..cec2b8cee80 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -296,12 +296,15 @@ static size_t hists__fprintf_nr_sample_events(struct hists *self, { size_t ret; char unit; - unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; + unsigned long nr_samples = self->stats.nr_events[PERF_RECORD_SAMPLE]; + u64 nr_events = self->stats.total_period; - nr_events = convert_unit(nr_events, &unit); - ret = fprintf(fp, "# Events: %lu%c", nr_events, unit); + nr_samples = convert_unit(nr_samples, &unit); + ret = fprintf(fp, "# Samples: %lu%c", nr_samples, unit); if (evname != NULL) - ret += fprintf(fp, " %s", evname); + ret += fprintf(fp, " of event '%s'", evname); + + ret += fprintf(fp, "\n# Event count (approx.): %lu", nr_events); return ret + fprintf(fp, "\n#\n"); } diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index fb8b5f83b4a..1cad3af4bf4 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -17,6 +17,7 @@ #include "util/debug.h" #include <sys/prctl.h> +#include <sys/resource.h> #include <semaphore.h> #include <pthread.h> diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index c941bb640f4..dde9e17c018 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -173,7 +173,7 @@ static struct perf_event_attr very_very_detailed_attrs[] = { -struct perf_evlist *evsel_list; +static struct perf_evlist *evsel_list; static bool system_wide = false; static int run_idx = 0; @@ -265,18 +265,18 @@ static double stddev_stats(struct stats *stats) return sqrt(variance_mean); } -struct stats runtime_nsecs_stats[MAX_NR_CPUS]; -struct stats runtime_cycles_stats[MAX_NR_CPUS]; -struct stats runtime_stalled_cycles_front_stats[MAX_NR_CPUS]; -struct stats runtime_stalled_cycles_back_stats[MAX_NR_CPUS]; -struct stats runtime_branches_stats[MAX_NR_CPUS]; -struct stats runtime_cacherefs_stats[MAX_NR_CPUS]; -struct stats runtime_l1_dcache_stats[MAX_NR_CPUS]; -struct stats runtime_l1_icache_stats[MAX_NR_CPUS]; -struct stats runtime_ll_cache_stats[MAX_NR_CPUS]; -struct stats runtime_itlb_cache_stats[MAX_NR_CPUS]; -struct stats runtime_dtlb_cache_stats[MAX_NR_CPUS]; -struct stats walltime_nsecs_stats; +static struct stats runtime_nsecs_stats[MAX_NR_CPUS]; +static struct stats runtime_cycles_stats[MAX_NR_CPUS]; +static struct stats runtime_stalled_cycles_front_stats[MAX_NR_CPUS]; +static struct stats runtime_stalled_cycles_back_stats[MAX_NR_CPUS]; +static struct stats runtime_branches_stats[MAX_NR_CPUS]; +static struct stats runtime_cacherefs_stats[MAX_NR_CPUS]; +static struct stats runtime_l1_dcache_stats[MAX_NR_CPUS]; +static struct stats runtime_l1_icache_stats[MAX_NR_CPUS]; +static struct stats runtime_ll_cache_stats[MAX_NR_CPUS]; +static struct stats runtime_itlb_cache_stats[MAX_NR_CPUS]; +static struct stats runtime_dtlb_cache_stats[MAX_NR_CPUS]; +static struct stats walltime_nsecs_stats; static int create_perf_stat_counter(struct perf_evsel *evsel, struct perf_evsel *first) diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c index 86874238a35..1c5b9801ac6 100644 --- a/tools/perf/builtin-test.c +++ b/tools/perf/builtin-test.c @@ -877,6 +877,58 @@ static int test__checkevent_genhw_modifier(struct perf_evlist *evlist) return test__checkevent_genhw(evlist); } +static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = list_entry(evlist->entries.next, + struct perf_evsel, node); + + TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); + + return test__checkevent_breakpoint(evlist); +} + +static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = list_entry(evlist->entries.next, + struct perf_evsel, node); + + TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); + + return test__checkevent_breakpoint_x(evlist); +} + +static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = list_entry(evlist->entries.next, + struct perf_evsel, node); + + TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); + + return test__checkevent_breakpoint_r(evlist); +} + +static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = list_entry(evlist->entries.next, + struct perf_evsel, node); + + TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); + + return test__checkevent_breakpoint_w(evlist); +} + static int test__checkevent_pmu(struct perf_evlist *evlist) { @@ -893,6 +945,47 @@ static int test__checkevent_pmu(struct perf_evlist *evlist) return 0; } +static int test__checkevent_list(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries); + + /* r1 */ + evsel = list_entry(evlist->entries.next, struct perf_evsel, node); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); + TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); + TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1); + TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2); + TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); + + /* syscalls:sys_enter_open:k */ + evsel = list_entry(evsel->node.next, struct perf_evsel, node); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type); + TEST_ASSERT_VAL("wrong sample_type", + (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | PERF_SAMPLE_CPU) == + evsel->attr.sample_type); + TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period); + TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); + + /* 1:1:hp */ + evsel = list_entry(evsel->node.next, struct perf_evsel, node); + TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type); + TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); + TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); + + return 0; +} + static struct test__event_st { const char *name; __u32 type; @@ -975,9 +1068,29 @@ static struct test__event_st { .check = test__checkevent_genhw_modifier, }, { + .name = "mem:0:u", + .check = test__checkevent_breakpoint_modifier, + }, + { + .name = "mem:0:x:k", + .check = test__checkevent_breakpoint_x_modifier, + }, + { + .name = "mem:0:r:hp", + .check = test__checkevent_breakpoint_r_modifier, + }, + { + .name = "mem:0:w:up", + .check = test__checkevent_breakpoint_w_modifier, + }, + { .name = "cpu/config=10,config1,config2=3,period=1000/u", .check = test__checkevent_pmu, }, + { + .name = "r1,syscalls:sys_enter_open:k,1:1:hp", + .check = test__checkevent_list, + }, }; #define TEST__EVENTS_CNT (sizeof(test__events) / sizeof(struct test__event_st)) @@ -1003,10 +1116,9 @@ static int test__parse_events(void) } ret = e->check(evlist); + perf_evlist__delete(evlist); if (ret) break; - - perf_evlist__delete(evlist); } return ret; diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index e3c63aef8ef..8ef59f8262b 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -42,6 +42,7 @@ #include "util/debug.h" #include <assert.h> +#include <elf.h> #include <fcntl.h> #include <stdio.h> @@ -59,6 +60,7 @@ #include <sys/prctl.h> #include <sys/wait.h> #include <sys/uio.h> +#include <sys/utsname.h> #include <sys/mman.h> #include <linux/unistd.h> @@ -162,12 +164,40 @@ static void __zero_source_counters(struct hist_entry *he) symbol__annotate_zero_histograms(sym); } +static void ui__warn_map_erange(struct map *map, struct symbol *sym, u64 ip) +{ + struct utsname uts; + int err = uname(&uts); + + ui__warning("Out of bounds address found:\n\n" + "Addr: %" PRIx64 "\n" + "DSO: %s %c\n" + "Map: %" PRIx64 "-%" PRIx64 "\n" + "Symbol: %" PRIx64 "-%" PRIx64 " %c %s\n" + "Arch: %s\n" + "Kernel: %s\n" + "Tools: %s\n\n" + "Not all samples will be on the annotation output.\n\n" + "Please report to linux-kernel@vger.kernel.org\n", + ip, map->dso->long_name, dso__symtab_origin(map->dso), + map->start, map->end, sym->start, sym->end, + sym->binding == STB_GLOBAL ? 'g' : + sym->binding == STB_LOCAL ? 'l' : 'w', sym->name, + err ? "[unknown]" : uts.machine, + err ? "[unknown]" : uts.release, perf_version_string); + if (use_browser <= 0) + sleep(5); + + map->erange_warned = true; +} + static void perf_top__record_precise_ip(struct perf_top *top, struct hist_entry *he, int counter, u64 ip) { struct annotation *notes; struct symbol *sym; + int err; if (he == NULL || he->ms.sym == NULL || ((top->sym_filter_entry == NULL || @@ -189,9 +219,12 @@ static void perf_top__record_precise_ip(struct perf_top *top, } ip = he->ms.map->map_ip(he->ms.map, ip); - symbol__inc_addr_samples(sym, he->ms.map, counter, ip); + err = symbol__inc_addr_samples(sym, he->ms.map, counter, ip); pthread_mutex_unlock(¬es->lock); + + if (err == -ERANGE && !he->ms.map->erange_warned) + ui__warn_map_erange(he->ms.map, sym, ip); } static void perf_top__show_details(struct perf_top *top) @@ -615,6 +648,7 @@ process_hotkey: /* Tag samples to be skipped. */ static const char *skip_symbols[] = { + "intel_idle", "default_idle", "native_safe_halt", "cpu_idle", diff --git a/tools/perf/perf.h b/tools/perf/perf.h index eec392e4806..89e3355ab17 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -10,6 +10,9 @@ void get_term_dimensions(struct winsize *ws); #define rmb() asm volatile("lock; addl $0,0(%%esp)" ::: "memory") #define cpu_relax() asm volatile("rep; nop" ::: "memory"); #define CPUINFO_PROC "model name" +#ifndef __NR_perf_event_open +# define __NR_perf_event_open 336 +#endif #endif #if defined(__x86_64__) @@ -17,6 +20,9 @@ void get_term_dimensions(struct winsize *ws); #define rmb() asm volatile("lfence" ::: "memory") #define cpu_relax() asm volatile("rep; nop" ::: "memory"); #define CPUINFO_PROC "model name" +#ifndef __NR_perf_event_open +# define __NR_perf_event_open 298 +#endif #endif #ifdef __powerpc__ diff --git a/tools/perf/util/ui/browser.c b/tools/perf/ui/browser.c index 556829124b0..a1b140cf75a 100644 --- a/tools/perf/util/ui/browser.c +++ b/tools/perf/ui/browser.c @@ -27,9 +27,12 @@ static int ui_browser__percent_color(struct ui_browser *browser, return HE_COLORSET_NORMAL; } -void ui_browser__set_color(struct ui_browser *self __used, int color) +int ui_browser__set_color(struct ui_browser *browser, int color) { + int ret = browser->current_color; + browser->current_color = color; SLsmg_set_color(color); + return ret; } void ui_browser__set_percent_color(struct ui_browser *self, @@ -503,6 +506,12 @@ static struct ui_browser__colorset { .bg = "default", }, { + .colorset = HE_COLORSET_ADDR, + .name = "addr", + .fg = "magenta", + .bg = "default", + }, + { .name = NULL, } }; diff --git a/tools/perf/util/ui/browser.h b/tools/perf/ui/browser.h index 6ee82f60fea..2550277db9f 100644 --- a/tools/perf/util/ui/browser.h +++ b/tools/perf/ui/browser.h @@ -10,11 +10,13 @@ #define HE_COLORSET_NORMAL 52 #define HE_COLORSET_SELECTED 53 #define HE_COLORSET_CODE 54 +#define HE_COLORSET_ADDR 55 struct ui_browser { u64 index, top_idx; void *top, *entries; u16 y, x, width, height; + int current_color; void *priv; const char *title; char *helpline; @@ -27,7 +29,7 @@ struct ui_browser { bool use_navkeypressed; }; -void ui_browser__set_color(struct ui_browser *self, int color); +int ui_browser__set_color(struct ui_browser *browser, int color); void ui_browser__set_percent_color(struct ui_browser *self, double percent, bool current); bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row); diff --git a/tools/perf/util/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index 57a4c6ef3fd..4db5186472b 100644 --- a/tools/perf/util/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -1,13 +1,13 @@ -#include "../../util.h" +#include "../../util/util.h" #include "../browser.h" #include "../helpline.h" #include "../libslang.h" #include "../ui.h" #include "../util.h" -#include "../../annotate.h" -#include "../../hist.h" -#include "../../sort.h" -#include "../../symbol.h" +#include "../../util/annotate.h" +#include "../../util/hist.h" +#include "../../util/sort.h" +#include "../../util/symbol.h" #include <pthread.h> #include <newt.h> @@ -16,9 +16,13 @@ struct annotate_browser { struct rb_root entries; struct rb_node *curr_hot; struct objdump_line *selection; + u64 start; int nr_asm_entries; int nr_entries; bool hide_src_code; + bool use_offset; + bool searching_backwards; + char search_bf[128]; }; struct objdump_line_rb_node { @@ -51,6 +55,9 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro struct annotate_browser *ab = container_of(self, struct annotate_browser, b); struct objdump_line *ol = list_entry(entry, struct objdump_line, node); bool current_entry = ui_browser__is_current_entry(self, row); + bool change_color = (!ab->hide_src_code && + (!current_entry || (self->use_navkeypressed && + !self->navkeypressed))); int width = self->width; if (ol->offset != -1) { @@ -69,15 +76,29 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro if (!self->navkeypressed) width += 1; - if (!ab->hide_src_code && ol->offset != -1) - if (!current_entry || (self->use_navkeypressed && - !self->navkeypressed)) - ui_browser__set_color(self, HE_COLORSET_CODE); + if (ol->offset != -1 && change_color) + ui_browser__set_color(self, HE_COLORSET_CODE); if (!*ol->line) slsmg_write_nstring(" ", width - 18); - else + else if (ol->offset == -1) slsmg_write_nstring(ol->line, width - 18); + else { + char bf[64]; + u64 addr = ol->offset; + int printed, color = -1; + + if (!ab->use_offset) + addr += ab->start; + + printed = scnprintf(bf, sizeof(bf), " %" PRIx64 ":", addr); + if (change_color) + color = ui_browser__set_color(self, HE_COLORSET_ADDR); + slsmg_write_nstring(bf, printed); + if (change_color) + ui_browser__set_color(self, color); + slsmg_write_nstring(ol->line, width - 18 - printed); + } if (current_entry) ab->selection = ol; @@ -138,27 +159,38 @@ static void objdump__insert_line(struct rb_root *self, } static void annotate_browser__set_top(struct annotate_browser *self, - struct rb_node *nd) + struct objdump_line *pos, u32 idx) { - struct objdump_line_rb_node *rbpos; - struct objdump_line *pos; unsigned back; ui_browser__refresh_dimensions(&self->b); back = self->b.height / 2; - rbpos = rb_entry(nd, struct objdump_line_rb_node, rb_node); - pos = ((struct objdump_line *)rbpos) - 1; - self->b.top_idx = self->b.index = rbpos->idx; + self->b.top_idx = self->b.index = idx; while (self->b.top_idx != 0 && back != 0) { pos = list_entry(pos->node.prev, struct objdump_line, node); + if (objdump_line__filter(&self->b, &pos->node)) + continue; + --self->b.top_idx; --back; } self->b.top = pos; - self->curr_hot = nd; + self->b.navkeypressed = true; +} + +static void annotate_browser__set_rb_top(struct annotate_browser *browser, + struct rb_node *nd) +{ + struct objdump_line_rb_node *rbpos; + struct objdump_line *pos; + + rbpos = rb_entry(nd, struct objdump_line_rb_node, rb_node); + pos = ((struct objdump_line *)rbpos) - 1; + annotate_browser__set_top(browser, pos, rbpos->idx); + browser->curr_hot = nd; } static void annotate_browser__calc_percent(struct annotate_browser *browser, @@ -226,6 +258,231 @@ static bool annotate_browser__toggle_source(struct annotate_browser *browser) return true; } +static bool annotate_browser__callq(struct annotate_browser *browser, + int evidx, void (*timer)(void *arg), + void *arg, int delay_secs) +{ + struct map_symbol *ms = browser->b.priv; + struct symbol *sym = ms->sym; + struct annotation *notes; + struct symbol *target; + char *s = strstr(browser->selection->line, "callq "); + u64 ip; + + if (s == NULL) + return false; + + s = strchr(s, ' '); + if (s++ == NULL) { + ui_helpline__puts("Invallid callq instruction."); + return true; + } + + ip = strtoull(s, NULL, 16); + ip = ms->map->map_ip(ms->map, ip); + target = map__find_symbol(ms->map, ip, NULL); + if (target == NULL) { + ui_helpline__puts("The called function was not found."); + return true; + } + + notes = symbol__annotation(target); + pthread_mutex_lock(¬es->lock); + + if (notes->src == NULL && symbol__alloc_hist(target) < 0) { + pthread_mutex_unlock(¬es->lock); + ui__warning("Not enough memory for annotating '%s' symbol!\n", + target->name); + return true; + } + + pthread_mutex_unlock(¬es->lock); + symbol__tui_annotate(target, ms->map, evidx, timer, arg, delay_secs); + ui_browser__show_title(&browser->b, sym->name); + return true; +} + +static struct objdump_line * + annotate_browser__find_offset(struct annotate_browser *browser, + s64 offset, s64 *idx) +{ + struct map_symbol *ms = browser->b.priv; + struct symbol *sym = ms->sym; + struct annotation *notes = symbol__annotation(sym); + struct objdump_line *pos; + + *idx = 0; + list_for_each_entry(pos, ¬es->src->source, node) { + if (pos->offset == offset) + return pos; + if (!objdump_line__filter(&browser->b, &pos->node)) + ++*idx; + } + + return NULL; +} + +static bool annotate_browser__jump(struct annotate_browser *browser) +{ + const char *jumps[] = { "je ", "jne ", "ja ", "jmpq ", "js ", "jmp ", NULL }; + struct objdump_line *line; + s64 idx, offset; + char *s = NULL; + int i = 0; + + while (jumps[i]) { + s = strstr(browser->selection->line, jumps[i++]); + if (s) + break; + } + + if (s == NULL) + return false; + + s = strchr(s, '+'); + if (s++ == NULL) { + ui_helpline__puts("Invallid jump instruction."); + return true; + } + + offset = strtoll(s, NULL, 16); + line = annotate_browser__find_offset(browser, offset, &idx); + if (line == NULL) { + ui_helpline__puts("Invallid jump offset"); + return true; + } + + annotate_browser__set_top(browser, line, idx); + + return true; +} + +static struct objdump_line * + annotate_browser__find_string(struct annotate_browser *browser, + char *s, s64 *idx) +{ + struct map_symbol *ms = browser->b.priv; + struct symbol *sym = ms->sym; + struct annotation *notes = symbol__annotation(sym); + struct objdump_line *pos = browser->selection; + + *idx = browser->b.index; + list_for_each_entry_continue(pos, ¬es->src->source, node) { + if (objdump_line__filter(&browser->b, &pos->node)) + continue; + + ++*idx; + + if (pos->line && strstr(pos->line, s) != NULL) + return pos; + } + + return NULL; +} + +static bool __annotate_browser__search(struct annotate_browser *browser) +{ + struct objdump_line *line; + s64 idx; + + line = annotate_browser__find_string(browser, browser->search_bf, &idx); + if (line == NULL) { + ui_helpline__puts("String not found!"); + return false; + } + + annotate_browser__set_top(browser, line, idx); + browser->searching_backwards = false; + return true; +} + +static struct objdump_line * + annotate_browser__find_string_reverse(struct annotate_browser *browser, + char *s, s64 *idx) +{ + struct map_symbol *ms = browser->b.priv; + struct symbol *sym = ms->sym; + struct annotation *notes = symbol__annotation(sym); + struct objdump_line *pos = browser->selection; + + *idx = browser->b.index; + list_for_each_entry_continue_reverse(pos, ¬es->src->source, node) { + if (objdump_line__filter(&browser->b, &pos->node)) + continue; + + --*idx; + + if (pos->line && strstr(pos->line, s) != NULL) + return pos; + } + + return NULL; +} + +static bool __annotate_browser__search_reverse(struct annotate_browser *browser) +{ + struct objdump_line *line; + s64 idx; + + line = annotate_browser__find_string_reverse(browser, browser->search_bf, &idx); + if (line == NULL) { + ui_helpline__puts("String not found!"); + return false; + } + + annotate_browser__set_top(browser, line, idx); + browser->searching_backwards = true; + return true; +} + +static bool annotate_browser__search_window(struct annotate_browser *browser, + int delay_secs) +{ + if (ui_browser__input_window("Search", "String: ", browser->search_bf, + "ENTER: OK, ESC: Cancel", + delay_secs * 2) != K_ENTER || + !*browser->search_bf) + return false; + + return true; +} + +static bool annotate_browser__search(struct annotate_browser *browser, int delay_secs) +{ + if (annotate_browser__search_window(browser, delay_secs)) + return __annotate_browser__search(browser); + + return false; +} + +static bool annotate_browser__continue_search(struct annotate_browser *browser, + int delay_secs) +{ + if (!*browser->search_bf) + return annotate_browser__search(browser, delay_secs); + + return __annotate_browser__search(browser); +} + +static bool annotate_browser__search_reverse(struct annotate_browser *browser, + int delay_secs) +{ + if (annotate_browser__search_window(browser, delay_secs)) + return __annotate_browser__search_reverse(browser); + + return false; +} + +static +bool annotate_browser__continue_search_reverse(struct annotate_browser *browser, + int delay_secs) +{ + if (!*browser->search_bf) + return annotate_browser__search_reverse(browser, delay_secs); + + return __annotate_browser__search_reverse(browser); +} + static int annotate_browser__run(struct annotate_browser *self, int evidx, void(*timer)(void *arg), void *arg, int delay_secs) @@ -235,6 +492,7 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, struct symbol *sym = ms->sym; const char *help = "<-/ESC: Exit, TAB/shift+TAB: Cycle hot lines, " "H: Go to hottest line, ->/ENTER: Line action, " + "O: Toggle offset view, " "S: Toggle source code view"; int key; @@ -243,8 +501,10 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, annotate_browser__calc_percent(self, evidx); - if (self->curr_hot) - annotate_browser__set_top(self, self->curr_hot); + if (self->curr_hot) { + annotate_browser__set_rb_top(self, self->curr_hot); + self->b.navkeypressed = false; + } nd = self->curr_hot; @@ -295,56 +555,35 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, if (annotate_browser__toggle_source(self)) ui_helpline__puts(help); continue; + case 'O': + case 'o': + self->use_offset = !self->use_offset; + continue; + case '/': + if (annotate_browser__search(self, delay_secs)) { +show_help: + ui_helpline__puts(help); + } + continue; + case 'n': + if (self->searching_backwards ? + annotate_browser__continue_search_reverse(self, delay_secs) : + annotate_browser__continue_search(self, delay_secs)) + goto show_help; + continue; + case '?': + if (annotate_browser__search_reverse(self, delay_secs)) + goto show_help; + continue; case K_ENTER: case K_RIGHT: - if (self->selection == NULL) { + if (self->selection == NULL) ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org"); - continue; - } - - if (self->selection->offset == -1) { + else if (self->selection->offset == -1) ui_helpline__puts("Actions are only available for assembly lines."); - continue; - } else { - char *s = strstr(self->selection->line, "callq "); - struct annotation *notes; - struct symbol *target; - u64 ip; - - if (s == NULL) { - ui_helpline__puts("Actions are only available for the 'callq' instruction."); - continue; - } - - s = strchr(s, ' '); - if (s++ == NULL) { - ui_helpline__puts("Invallid callq instruction."); - continue; - } - - ip = strtoull(s, NULL, 16); - ip = ms->map->map_ip(ms->map, ip); - target = map__find_symbol(ms->map, ip, NULL); - if (target == NULL) { - ui_helpline__puts("The called function was not found."); - continue; - } - - notes = symbol__annotation(target); - pthread_mutex_lock(¬es->lock); - - if (notes->src == NULL && symbol__alloc_hist(target) < 0) { - pthread_mutex_unlock(¬es->lock); - ui__warning("Not enough memory for annotating '%s' symbol!\n", - target->name); - continue; - } - - pthread_mutex_unlock(¬es->lock); - symbol__tui_annotate(target, ms->map, evidx, - timer, arg, delay_secs); - ui_browser__show_title(&self->b, sym->name); - } + else if (!(annotate_browser__jump(self) || + annotate_browser__callq(self, evidx, timer, arg, delay_secs))) + ui_helpline__puts("Actions are only available for the 'callq' and jump instructions."); continue; case K_LEFT: case K_ESC: @@ -356,7 +595,7 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, } if (nd != NULL) - annotate_browser__set_top(self, nd); + annotate_browser__set_rb_top(self, nd); } out: ui_browser__hide(&self->b); @@ -406,6 +645,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx, ui_helpline__push("Press <- or ESC to exit"); notes = symbol__annotation(sym); + browser.start = map__rip_2objdump(map, sym->start); list_for_each_entry(pos, ¬es->src->source, node) { struct objdump_line_rb_node *rbpos; diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index c4173c9733b..466827e91b8 100644 --- a/tools/perf/util/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -5,12 +5,12 @@ #include <newt.h> #include <linux/rbtree.h> -#include "../../evsel.h" -#include "../../evlist.h" -#include "../../hist.h" -#include "../../pstack.h" -#include "../../sort.h" -#include "../../util.h" +#include "../../util/evsel.h" +#include "../../util/evlist.h" +#include "../../util/hist.h" +#include "../../util/pstack.h" +#include "../../util/sort.h" +#include "../../util/util.h" #include "../browser.h" #include "../helpline.h" @@ -125,6 +125,9 @@ static int callchain__count_rows(struct rb_root *chain) static bool map_symbol__toggle_fold(struct map_symbol *self) { + if (!self) + return false; + if (!self->has_children) return false; @@ -837,21 +840,25 @@ static int hists__browser_title(struct hists *self, char *bf, size_t size, int printed; const struct dso *dso = self->dso_filter; const struct thread *thread = self->thread_filter; - unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; + unsigned long nr_samples = self->stats.nr_events[PERF_RECORD_SAMPLE]; + u64 nr_events = self->stats.total_period; + + nr_samples = convert_unit(nr_samples, &unit); + printed = scnprintf(bf, size, + "Samples: %lu%c of event '%s', Event count (approx.): %lu", + nr_samples, unit, ev_name, nr_events); - nr_events = convert_unit(nr_events, &unit); - printed = snprintf(bf, size, "Events: %lu%c %s", nr_events, unit, ev_name); if (self->uid_filter_str) printed += snprintf(bf + printed, size - printed, ", UID: %s", self->uid_filter_str); if (thread) - printed += snprintf(bf + printed, size - printed, + printed += scnprintf(bf + printed, size - printed, ", Thread: %s(%d)", (thread->comm_set ? thread->comm : ""), thread->pid); if (dso) - printed += snprintf(bf + printed, size - printed, + printed += scnprintf(bf + printed, size - printed, ", DSO: %s", dso->short_name); return printed; } @@ -1174,7 +1181,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser, HE_COLORSET_NORMAL); nr_events = convert_unit(nr_events, &unit); - printed = snprintf(bf, sizeof(bf), "%lu%c%s%s", nr_events, + printed = scnprintf(bf, sizeof(bf), "%lu%c%s%s", nr_events, unit, unit == ' ' ? "" : " ", ev_name); slsmg_printf("%s", bf); @@ -1184,8 +1191,8 @@ static void perf_evsel_menu__write(struct ui_browser *browser, if (!current_entry) ui_browser__set_color(browser, HE_COLORSET_TOP); nr_events = convert_unit(nr_events, &unit); - snprintf(bf, sizeof(bf), ": %ld%c%schunks LOST!", nr_events, - unit, unit == ' ' ? "" : " "); + printed += scnprintf(bf, sizeof(bf), ": %ld%c%schunks LOST!", + nr_events, unit, unit == ' ' ? "" : " "); warn = bf; } diff --git a/tools/perf/util/ui/browsers/map.c b/tools/perf/ui/browsers/map.c index eca6575abfd..98851d55a53 100644 --- a/tools/perf/util/ui/browsers/map.c +++ b/tools/perf/ui/browsers/map.c @@ -5,9 +5,9 @@ #include <sys/ttydefaults.h> #include <string.h> #include <linux/bitops.h> -#include "../../util.h" -#include "../../debug.h" -#include "../../symbol.h" +#include "../../util/util.h" +#include "../../util/debug.h" +#include "../../util/symbol.h" #include "../browser.h" #include "../helpline.h" #include "map.h" diff --git a/tools/perf/util/ui/browsers/map.h b/tools/perf/ui/browsers/map.h index df8581a43e1..df8581a43e1 100644 --- a/tools/perf/util/ui/browsers/map.h +++ b/tools/perf/ui/browsers/map.h diff --git a/tools/perf/util/gtk/browser.c b/tools/perf/ui/gtk/browser.c index 258352a2356..258352a2356 100644 --- a/tools/perf/util/gtk/browser.c +++ b/tools/perf/ui/gtk/browser.c diff --git a/tools/perf/util/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h index 75177ee0403..75177ee0403 100644 --- a/tools/perf/util/gtk/gtk.h +++ b/tools/perf/ui/gtk/gtk.h diff --git a/tools/perf/util/ui/helpline.c b/tools/perf/ui/helpline.c index 4f48f5901b3..2f950c2641c 100644 --- a/tools/perf/util/ui/helpline.c +++ b/tools/perf/ui/helpline.c @@ -64,7 +64,7 @@ int ui_helpline__show_help(const char *format, va_list ap) static int backlog; pthread_mutex_lock(&ui__lock); - ret = vsnprintf(ui_helpline__last_msg + backlog, + ret = vscnprintf(ui_helpline__last_msg + backlog, sizeof(ui_helpline__last_msg) - backlog, format, ap); backlog += ret; diff --git a/tools/perf/util/ui/helpline.h b/tools/perf/ui/helpline.h index 7bab6b34e35..7bab6b34e35 100644 --- a/tools/perf/util/ui/helpline.h +++ b/tools/perf/ui/helpline.h diff --git a/tools/perf/util/ui/keysyms.h b/tools/perf/ui/keysyms.h index 809eca5707f..809eca5707f 100644 --- a/tools/perf/util/ui/keysyms.h +++ b/tools/perf/ui/keysyms.h diff --git a/tools/perf/util/ui/libslang.h b/tools/perf/ui/libslang.h index 4d54b6450f5..4d54b6450f5 100644 --- a/tools/perf/util/ui/libslang.h +++ b/tools/perf/ui/libslang.h diff --git a/tools/perf/util/ui/progress.c b/tools/perf/ui/progress.c index 13aa64e50e1..13aa64e50e1 100644 --- a/tools/perf/util/ui/progress.c +++ b/tools/perf/ui/progress.c diff --git a/tools/perf/util/ui/progress.h b/tools/perf/ui/progress.h index d9c205b59aa..d9c205b59aa 100644 --- a/tools/perf/util/ui/progress.h +++ b/tools/perf/ui/progress.h diff --git a/tools/perf/util/ui/setup.c b/tools/perf/ui/setup.c index 85a69faa09a..85a69faa09a 100644 --- a/tools/perf/util/ui/setup.c +++ b/tools/perf/ui/setup.c diff --git a/tools/perf/util/ui/ui.h b/tools/perf/ui/ui.h index 7b67045479f..7b67045479f 100644 --- a/tools/perf/util/ui/ui.h +++ b/tools/perf/ui/ui.h diff --git a/tools/perf/util/ui/util.c b/tools/perf/ui/util.c index ad4374a16bb..ad4374a16bb 100644 --- a/tools/perf/util/ui/util.c +++ b/tools/perf/ui/util.c diff --git a/tools/perf/util/ui/util.h b/tools/perf/ui/util.h index 2d1738bd71c..2d1738bd71c 100644 --- a/tools/perf/util/ui/util.h +++ b/tools/perf/ui/util.h diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index e5a462f1d07..1e7fd52bd29 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -28,8 +28,8 @@ int symbol__annotate_init(struct map *map __used, struct symbol *sym) int symbol__alloc_hist(struct symbol *sym) { struct annotation *notes = symbol__annotation(sym); - size_t sizeof_sym_hist = (sizeof(struct sym_hist) + - (sym->end - sym->start) * sizeof(u64)); + const size_t size = sym->end - sym->start + 1; + size_t sizeof_sym_hist = (sizeof(struct sym_hist) + size * sizeof(u64)); notes->src = zalloc(sizeof(*notes->src) + symbol_conf.nr_events * sizeof_sym_hist); if (notes->src == NULL) @@ -64,8 +64,8 @@ int symbol__inc_addr_samples(struct symbol *sym, struct map *map, pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, map->unmap_ip(map, addr)); - if (addr >= sym->end) - return 0; + if (addr < sym->start || addr > sym->end) + return -ERANGE; offset = addr - sym->start; h = annotation__histogram(notes, evidx); @@ -84,10 +84,15 @@ static struct objdump_line *objdump_line__new(s64 offset, char *line, size_t pri if (self != NULL) { self->offset = offset; - self->line = line; + self->line = strdup(line); + if (self->line == NULL) + goto out_delete; } return self; +out_delete: + free(self); + return NULL; } void objdump_line__free(struct objdump_line *self) @@ -112,7 +117,7 @@ struct objdump_line *objdump__get_next_ip_line(struct list_head *head, } static int objdump_line__print(struct objdump_line *oline, struct symbol *sym, - int evidx, u64 len, int min_pcnt, + u64 start, int evidx, u64 len, int min_pcnt, int printed, int max_lines, struct objdump_line *queue) { @@ -128,6 +133,7 @@ static int objdump_line__print(struct objdump_line *oline, struct symbol *sym, struct source_line *src_line = notes->src->lines; struct sym_hist *h = annotation__histogram(notes, evidx); s64 offset = oline->offset; + const u64 addr = start + offset; struct objdump_line *next; next = objdump__get_next_ip_line(¬es->src->source, oline); @@ -157,7 +163,7 @@ static int objdump_line__print(struct objdump_line *oline, struct symbol *sym, list_for_each_entry_from(queue, ¬es->src->source, node) { if (queue == oline) break; - objdump_line__print(queue, sym, evidx, len, + objdump_line__print(queue, sym, start, evidx, len, 0, 0, 1, NULL); } } @@ -180,6 +186,7 @@ static int objdump_line__print(struct objdump_line *oline, struct symbol *sym, color_fprintf(stdout, color, " %7.2f", percent); printf(" : "); + color_fprintf(stdout, PERF_COLOR_MAGENTA, " %" PRIx64 ":", addr); color_fprintf(stdout, PERF_COLOR_BLUE, "%s\n", oline->line); } else if (max_lines && printed >= max_lines) return 1; @@ -201,7 +208,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map, { struct annotation *notes = symbol__annotation(sym); struct objdump_line *objdump_line; - char *line = NULL, *tmp, *tmp2, *c; + char *line = NULL, *parsed_line, *tmp, *tmp2, *c; size_t line_len; s64 line_ip, offset = -1; @@ -219,6 +226,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map, *c = 0; line_ip = -1; + parsed_line = line; /* * Strip leading spaces: @@ -246,13 +254,16 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map, offset = line_ip - start; if (offset < 0 || (u64)line_ip > end) offset = -1; + else + parsed_line = tmp2 + 1; } - objdump_line = objdump_line__new(offset, line, privsize); - if (objdump_line == NULL) { - free(line); + objdump_line = objdump_line__new(offset, parsed_line, privsize); + free(line); + + if (objdump_line == NULL) return -1; - } + objdump__add_line(¬es->src->source, objdump_line); return 0; @@ -408,7 +419,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map, if (!notes->src->lines) return -1; - start = map->unmap_ip(map, sym->start); + start = map__rip_2objdump(map, sym->start); for (i = 0; i < len; i++) { char *path = NULL; @@ -493,6 +504,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx, const char *filename = dso->long_name, *d_filename; struct annotation *notes = symbol__annotation(sym); struct objdump_line *pos, *queue = NULL; + u64 start = map__rip_2objdump(map, sym->start); int printed = 2, queue_len = 0; int more = 0; u64 len; @@ -516,8 +528,9 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx, queue_len = 0; } - switch (objdump_line__print(pos, sym, evidx, len, min_pcnt, - printed, max_lines, queue)) { + switch (objdump_line__print(pos, sym, start, evidx, len, + min_pcnt, printed, max_lines, + queue)) { case 0: ++printed; if (context) { @@ -561,16 +574,12 @@ void symbol__annotate_decay_histogram(struct symbol *sym, int evidx) { struct annotation *notes = symbol__annotation(sym); struct sym_hist *h = annotation__histogram(notes, evidx); - struct objdump_line *pos; - int len = sym->end - sym->start; + int len = sym->end - sym->start, offset; h->sum = 0; - - list_for_each_entry(pos, ¬es->src->source, node) { - if (pos->offset != -1 && pos->offset < len) { - h->addr[pos->offset] = h->addr[pos->offset] * 7 / 8; - h->sum += h->addr[pos->offset]; - } + for (offset = 0; offset < len; ++offset) { + h->addr[offset] = h->addr[offset] * 7 / 8; + h->sum += h->addr[offset]; } } diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index 521c38a7919..11e46da17bb 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -1,3 +1,4 @@ +#include <linux/kernel.h> #include "cache.h" #include "color.h" @@ -182,12 +183,12 @@ static int __color_vsnprintf(char *bf, size_t size, const char *color, } if (perf_use_color_default && *color) - r += snprintf(bf, size, "%s", color); - r += vsnprintf(bf + r, size - r, fmt, args); + r += scnprintf(bf, size, "%s", color); + r += vscnprintf(bf + r, size - r, fmt, args); if (perf_use_color_default && *color) - r += snprintf(bf + r, size - r, "%s", PERF_COLOR_RESET); + r += scnprintf(bf + r, size - r, "%s", PERF_COLOR_RESET); if (trail) - r += snprintf(bf + r, size - r, "%s", trail); + r += scnprintf(bf + r, size - r, "%s", trail); return r; } diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index f2ce88d04f5..6bebe7f0a20 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -26,7 +26,7 @@ static inline void ui_progress__update(u64 curr __used, u64 total __used, #else extern char ui_helpline__last_msg[]; int ui_helpline__show_help(const char *format, va_list ap); -#include "ui/progress.h" +#include "../ui/progress.h" int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2))); #endif diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 0221700075c..8c13dbcb84b 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -34,7 +34,7 @@ int __perf_evsel__sample_size(u64 sample_type) return size; } -static void hists__init(struct hists *hists) +void hists__init(struct hists *hists) { memset(hists, 0, sizeof(*hists)); hists->entries_in_array[0] = hists->entries_in_array[1] = RB_ROOT; @@ -580,6 +580,8 @@ int perf_event__parse_sample(const union perf_event *event, u64 type, return -EFAULT; data->raw_data = (void *) pdata; + + array = (void *)array + data->raw_size + sizeof(u32); } if (type & PERF_SAMPLE_BRANCH_STACK) { diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 3158ca3d69a..3d6b3e4cb66 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -170,4 +170,6 @@ static inline int perf_evsel__sample_size(struct perf_evsel *evsel) return __perf_evsel__sample_size(evsel->attr.sample_type); } +void hists__init(struct hists *hists); + #endif /* __PERF_EVSEL_H */ diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 0d9b6da86a3..4c7c2d73251 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -291,7 +291,7 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, if (realname == NULL || filename == NULL || linkname == NULL) goto out_free; - len = snprintf(filename, size, "%s%s%s", + len = scnprintf(filename, size, "%s%s%s", debugdir, is_kallsyms ? "/" : "", realname); if (mkdir_p(filename, 0755)) goto out_free; @@ -306,7 +306,7 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, goto out_free; } - len = snprintf(linkname, size, "%s/.build-id/%.2s", + len = scnprintf(linkname, size, "%s/.build-id/%.2s", debugdir, sbuild_id); if (access(linkname, X_OK) && mkdir_p(linkname, 0755)) @@ -1177,7 +1177,7 @@ static void print_event_desc(struct perf_header *ph, int fd, FILE *fp) goto error; msz = sizeof(attr); - if (sz < (ssize_t)msz) + if (sz < msz) msz = sz; for (i = 0 ; i < nre; i++) { diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 2c624ad371a..9f6d630d531 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -256,6 +256,18 @@ static struct hist_entry *add_hist_entry(struct hists *hists, if (!cmp) { he->period += period; ++he->nr_events; + + /* If the map of an existing hist_entry has + * become out-of-date due to an exec() or + * similar, update it. Otherwise we will + * mis-adjust symbol addresses when computing + * the history counter to increment. + */ + if (he->ms.map != entry->ms.map) { + he->ms.map = entry->ms.map; + if (he->ms.map) + he->ms.map->referenced = true; + } goto out; } @@ -607,7 +619,7 @@ static void init_rem_hits(void) rem_hits.ms.sym = rem_sq_bracket; } -static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self, +static size_t __callchain__fprintf_graph(FILE *fp, struct rb_root *root, u64 total_samples, int depth, int depth_mask, int left_margin) { @@ -615,21 +627,16 @@ static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self, struct callchain_node *child; struct callchain_list *chain; int new_depth_mask = depth_mask; - u64 new_total; u64 remaining; size_t ret = 0; int i; uint entries_printed = 0; - if (callchain_param.mode == CHAIN_GRAPH_REL) - new_total = self->children_hit; - else - new_total = total_samples; - - remaining = new_total; + remaining = total_samples; - node = rb_first(&self->rb_root); + node = rb_first(root); while (node) { + u64 new_total; u64 cumul; child = rb_entry(node, struct callchain_node, rb_node); @@ -657,11 +664,17 @@ static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self, list_for_each_entry(chain, &child->val, list) { ret += ipchain__fprintf_graph(fp, chain, depth, new_depth_mask, i++, - new_total, + total_samples, cumul, left_margin); } - ret += __callchain__fprintf_graph(fp, child, new_total, + + if (callchain_param.mode == CHAIN_GRAPH_REL) + new_total = child->children_hit; + else + new_total = total_samples; + + ret += __callchain__fprintf_graph(fp, &child->rb_root, new_total, depth + 1, new_depth_mask | (1 << depth), left_margin); @@ -671,61 +684,75 @@ static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self, } if (callchain_param.mode == CHAIN_GRAPH_REL && - remaining && remaining != new_total) { + remaining && remaining != total_samples) { if (!rem_sq_bracket) return ret; new_depth_mask &= ~(1 << (depth - 1)); - ret += ipchain__fprintf_graph(fp, &rem_hits, depth, - new_depth_mask, 0, new_total, + new_depth_mask, 0, total_samples, remaining, left_margin); } return ret; } -static size_t callchain__fprintf_graph(FILE *fp, struct callchain_node *self, +static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root, u64 total_samples, int left_margin) { + struct callchain_node *cnode; struct callchain_list *chain; + u32 entries_printed = 0; bool printed = false; + struct rb_node *node; int i = 0; - int ret = 0; - u32 entries_printed = 0; - - list_for_each_entry(chain, &self->val, list) { - if (!i++ && sort__first_dimension == SORT_SYM) - continue; - - if (!printed) { - ret += callchain__fprintf_left_margin(fp, left_margin); - ret += fprintf(fp, "|\n"); - ret += callchain__fprintf_left_margin(fp, left_margin); - ret += fprintf(fp, "---"); - - left_margin += 3; - printed = true; - } else - ret += callchain__fprintf_left_margin(fp, left_margin); + int ret; - if (chain->ms.sym) - ret += fprintf(fp, " %s\n", chain->ms.sym->name); - else - ret += fprintf(fp, " %p\n", (void *)(long)chain->ip); + /* + * If have one single callchain root, don't bother printing + * its percentage (100 % in fractal mode and the same percentage + * than the hist in graph mode). This also avoid one level of column. + */ + node = rb_first(root); + if (node && !rb_next(node)) { + cnode = rb_entry(node, struct callchain_node, rb_node); + list_for_each_entry(chain, &cnode->val, list) { + /* + * If we sort by symbol, the first entry is the same than + * the symbol. No need to print it otherwise it appears as + * displayed twice. + */ + if (!i++ && sort__first_dimension == SORT_SYM) + continue; + if (!printed) { + ret += callchain__fprintf_left_margin(fp, left_margin); + ret += fprintf(fp, "|\n"); + ret += callchain__fprintf_left_margin(fp, left_margin); + ret += fprintf(fp, "---"); + left_margin += 3; + printed = true; + } else + ret += callchain__fprintf_left_margin(fp, left_margin); + + if (chain->ms.sym) + ret += fprintf(fp, " %s\n", chain->ms.sym->name); + else + ret += fprintf(fp, " %p\n", (void *)(long)chain->ip); - if (++entries_printed == callchain_param.print_limit) - break; + if (++entries_printed == callchain_param.print_limit) + break; + } + root = &cnode->rb_root; } - ret += __callchain__fprintf_graph(fp, self, total_samples, 1, 1, left_margin); - - return ret; + return __callchain__fprintf_graph(fp, root, total_samples, + 1, 1, left_margin); } -static size_t callchain__fprintf_flat(FILE *fp, struct callchain_node *self, - u64 total_samples) +static size_t __callchain__fprintf_flat(FILE *fp, + struct callchain_node *self, + u64 total_samples) { struct callchain_list *chain; size_t ret = 0; @@ -733,7 +760,7 @@ static size_t callchain__fprintf_flat(FILE *fp, struct callchain_node *self, if (!self) return 0; - ret += callchain__fprintf_flat(fp, self->parent, total_samples); + ret += __callchain__fprintf_flat(fp, self->parent, total_samples); list_for_each_entry(chain, &self->val, list) { @@ -749,44 +776,58 @@ static size_t callchain__fprintf_flat(FILE *fp, struct callchain_node *self, return ret; } -static size_t hist_entry_callchain__fprintf(struct hist_entry *he, - u64 total_samples, int left_margin, - FILE *fp) +static size_t callchain__fprintf_flat(FILE *fp, struct rb_root *self, + u64 total_samples) { - struct rb_node *rb_node; - struct callchain_node *chain; size_t ret = 0; u32 entries_printed = 0; + struct rb_node *rb_node; + struct callchain_node *chain; - rb_node = rb_first(&he->sorted_chain); + rb_node = rb_first(self); while (rb_node) { double percent; chain = rb_entry(rb_node, struct callchain_node, rb_node); percent = chain->hit * 100.0 / total_samples; - switch (callchain_param.mode) { - case CHAIN_FLAT: - ret += percent_color_fprintf(fp, " %6.2f%%\n", - percent); - ret += callchain__fprintf_flat(fp, chain, total_samples); - break; - case CHAIN_GRAPH_ABS: /* Falldown */ - case CHAIN_GRAPH_REL: - ret += callchain__fprintf_graph(fp, chain, total_samples, - left_margin); - case CHAIN_NONE: - default: - break; - } + + ret = percent_color_fprintf(fp, " %6.2f%%\n", percent); + ret += __callchain__fprintf_flat(fp, chain, total_samples); ret += fprintf(fp, "\n"); if (++entries_printed == callchain_param.print_limit) break; + rb_node = rb_next(rb_node); } return ret; } +static size_t hist_entry_callchain__fprintf(struct hist_entry *he, + u64 total_samples, int left_margin, + FILE *fp) +{ + switch (callchain_param.mode) { + case CHAIN_GRAPH_REL: + return callchain__fprintf_graph(fp, &he->sorted_chain, he->period, + left_margin); + break; + case CHAIN_GRAPH_ABS: + return callchain__fprintf_graph(fp, &he->sorted_chain, total_samples, + left_margin); + break; + case CHAIN_FLAT: + return callchain__fprintf_flat(fp, &he->sorted_chain, total_samples); + break; + case CHAIN_NONE: + break; + default: + pr_err("Bad callchain mode\n"); + } + + return 0; +} + void hists__output_recalc_col_len(struct hists *hists, int max_rows) { struct rb_node *next = rb_first(&hists->entries); @@ -840,7 +881,7 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s, sep ? "%.2f" : " %6.2f%%", (period * 100.0) / total); else - ret = snprintf(s, size, sep ? "%.2f" : " %6.2f%%", + ret = scnprintf(s, size, sep ? "%.2f" : " %6.2f%%", (period * 100.0) / total); if (symbol_conf.show_cpu_utilization) { ret += percent_color_snprintf(s + ret, size - ret, @@ -863,20 +904,20 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s, } } } else - ret = snprintf(s, size, sep ? "%" PRIu64 : "%12" PRIu64 " ", period); + ret = scnprintf(s, size, sep ? "%" PRIu64 : "%12" PRIu64 " ", period); if (symbol_conf.show_nr_samples) { if (sep) - ret += snprintf(s + ret, size - ret, "%c%" PRIu64, *sep, nr_events); + ret += scnprintf(s + ret, size - ret, "%c%" PRIu64, *sep, nr_events); else - ret += snprintf(s + ret, size - ret, "%11" PRIu64, nr_events); + ret += scnprintf(s + ret, size - ret, "%11" PRIu64, nr_events); } if (symbol_conf.show_total_period) { if (sep) - ret += snprintf(s + ret, size - ret, "%c%" PRIu64, *sep, period); + ret += scnprintf(s + ret, size - ret, "%c%" PRIu64, *sep, period); else - ret += snprintf(s + ret, size - ret, " %12" PRIu64, period); + ret += scnprintf(s + ret, size - ret, " %12" PRIu64, period); } if (pair_hists) { @@ -891,25 +932,25 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s, diff = new_percent - old_percent; if (fabs(diff) >= 0.01) - snprintf(bf, sizeof(bf), "%+4.2F%%", diff); + scnprintf(bf, sizeof(bf), "%+4.2F%%", diff); else - snprintf(bf, sizeof(bf), " "); + scnprintf(bf, sizeof(bf), " "); if (sep) - ret += snprintf(s + ret, size - ret, "%c%s", *sep, bf); + ret += scnprintf(s + ret, size - ret, "%c%s", *sep, bf); else - ret += snprintf(s + ret, size - ret, "%11.11s", bf); + ret += scnprintf(s + ret, size - ret, "%11.11s", bf); if (show_displacement) { if (displacement) - snprintf(bf, sizeof(bf), "%+4ld", displacement); + scnprintf(bf, sizeof(bf), "%+4ld", displacement); else - snprintf(bf, sizeof(bf), " "); + scnprintf(bf, sizeof(bf), " "); if (sep) - ret += snprintf(s + ret, size - ret, "%c%s", *sep, bf); + ret += scnprintf(s + ret, size - ret, "%c%s", *sep, bf); else - ret += snprintf(s + ret, size - ret, "%6.6s", bf); + ret += scnprintf(s + ret, size - ret, "%6.6s", bf); } } @@ -927,7 +968,7 @@ int hist_entry__snprintf(struct hist_entry *he, char *s, size_t size, if (se->elide) continue; - ret += snprintf(s + ret, size - ret, "%s", sep ?: " "); + ret += scnprintf(s + ret, size - ret, "%s", sep ?: " "); ret += se->se_snprintf(he, s + ret, size - ret, hists__col_len(hists, se->se_width_idx)); } diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 2cae9df40e0..cfc64e293f9 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -138,7 +138,7 @@ static inline int hist_entry__tui_annotate(struct hist_entry *self __used, #define K_LEFT -1 #define K_RIGHT -2 #else -#include "ui/keysyms.h" +#include "../ui/keysyms.h" int hist_entry__tui_annotate(struct hist_entry *he, int evidx, void(*timer)(void *arg), void *arg, int delay_secs); diff --git a/tools/perf/util/include/asm/unistd_32.h b/tools/perf/util/include/asm/unistd_32.h new file mode 100644 index 00000000000..8b137891791 --- /dev/null +++ b/tools/perf/util/include/asm/unistd_32.h @@ -0,0 +1 @@ + diff --git a/tools/perf/util/include/asm/unistd_64.h b/tools/perf/util/include/asm/unistd_64.h new file mode 100644 index 00000000000..8b137891791 --- /dev/null +++ b/tools/perf/util/include/asm/unistd_64.h @@ -0,0 +1 @@ + diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h index 62cdee78db7..f1584833bd2 100644 --- a/tools/perf/util/include/linux/bitops.h +++ b/tools/perf/util/include/linux/bitops.h @@ -15,7 +15,7 @@ (bit) = find_next_bit((addr), (size), (bit) + 1)) /* same as for_each_set_bit() but use bit as value to start with */ -#define for_each_set_bit_cont(bit, addr, size) \ +#define for_each_set_bit_from(bit, addr, size) \ for ((bit) = find_next_bit((addr), (size), (bit)); \ (bit) < (size); \ (bit) = find_next_bit((addr), (size), (bit) + 1)) diff --git a/tools/perf/util/include/linux/module.h b/tools/perf/util/include/linux/export.h index b43e2dc21e0..b43e2dc21e0 100644 --- a/tools/perf/util/include/linux/module.h +++ b/tools/perf/util/include/linux/export.h diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index dea6d1c1a95..35ae56864e4 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -38,6 +38,7 @@ void map__init(struct map *self, enum map_type type, RB_CLEAR_NODE(&self->rb_node); self->groups = NULL; self->referenced = false; + self->erange_warned = false; } struct map *map__new(struct list_head *dsos__list, u64 start, u64 len, diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index b100c20b7f9..81371bad4ef 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -33,6 +33,7 @@ struct map { u64 end; u8 /* enum map_type */ type; bool referenced; + bool erange_warned; u32 priv; u64 pgoff; diff --git a/tools/perf/util/parse-events-bison.c b/tools/perf/util/parse-events-bison.c deleted file mode 100644 index 4a0fd6d5ceb..00000000000 --- a/tools/perf/util/parse-events-bison.c +++ /dev/null @@ -1,1852 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.4.3" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - -/* Using locations. */ -#define YYLSP_NEEDED 0 - -/* Substitute the variable and function names. */ -#define yyparse parse_events_parse -#define yylex parse_events_lex -#define yyerror parse_events_error -#define yylval parse_events_lval -#define yychar parse_events_char -#define yydebug parse_events_debug -#define yynerrs parse_events_nerrs - - -/* Copy the first part of user declarations. */ - -/* Line 189 of yacc.c */ -#line 6 "util/parse-events.y" - - -#define YYDEBUG 1 - -#include <linux/compiler.h> -#include <linux/list.h> -#include "types.h" -#include "util.h" -#include "parse-events.h" - -extern int parse_events_lex (void); - -#define ABORT_ON(val) \ -do { \ - if (val) \ - YYABORT; \ -} while (0) - - - -/* Line 189 of yacc.c */ -#line 101 "util/parse-events-bison.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - PE_VALUE = 258, - PE_VALUE_SYM = 259, - PE_RAW = 260, - PE_TERM = 261, - PE_NAME = 262, - PE_MODIFIER_EVENT = 263, - PE_MODIFIER_BP = 264, - PE_NAME_CACHE_TYPE = 265, - PE_NAME_CACHE_OP_RESULT = 266, - PE_PREFIX_MEM = 267, - PE_PREFIX_RAW = 268, - PE_ERROR = 269 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 214 of yacc.c */ -#line 45 "util/parse-events.y" - - char *str; - unsigned long num; - struct list_head *head; - struct parse_events__term *term; - - - -/* Line 214 of yacc.c */ -#line 160 "util/parse-events-bison.c" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - - -/* Copy the second part of user declarations. */ - - -/* Line 264 of yacc.c */ -#line 172 "util/parse-events-bison.c" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined _STDLIB_H \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 25 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 43 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 20 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 15 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 35 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 57 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 269 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 15, 17, 2, 16, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 18, 2, - 2, 19, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint8 yyprhs[] = -{ - 0, 0, 3, 7, 9, 12, 14, 16, 18, 21, - 23, 26, 29, 32, 37, 42, 45, 51, 55, 57, - 63, 67, 71, 75, 77, 81, 83, 87, 91, 93, - 97, 99, 101, 102, 104, 106 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 21, 0, -1, 21, 15, 22, -1, 22, -1, 23, - 8, -1, 23, -1, 24, -1, 25, -1, 26, 33, - -1, 27, -1, 28, 33, -1, 29, 33, -1, 30, - 33, -1, 7, 16, 31, 16, -1, 4, 16, 31, - 16, -1, 4, 34, -1, 10, 17, 11, 17, 11, - -1, 10, 17, 11, -1, 10, -1, 12, 3, 18, - 9, 33, -1, 12, 3, 33, -1, 7, 18, 7, - -1, 3, 18, 3, -1, 5, -1, 31, 15, 32, - -1, 32, -1, 7, 19, 7, -1, 7, 19, 3, - -1, 7, -1, 6, 19, 3, -1, 6, -1, 18, - -1, -1, 16, -1, 18, -1, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint8 yyrline[] = -{ - 0, 54, 54, 54, 57, 62, 64, 65, 66, 67, - 68, 69, 70, 73, 80, 89, 98, 103, 108, 114, - 119, 125, 131, 137, 143, 153, 165, 174, 183, 192, - 200, 208, 208, 210, 210, 210 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "PE_VALUE", "PE_VALUE_SYM", "PE_RAW", - "PE_TERM", "PE_NAME", "PE_MODIFIER_EVENT", "PE_MODIFIER_BP", - "PE_NAME_CACHE_TYPE", "PE_NAME_CACHE_OP_RESULT", "PE_PREFIX_MEM", - "PE_PREFIX_RAW", "PE_ERROR", "','", "'/'", "'-'", "':'", "'='", - "$accept", "events", "event", "event_def", "event_pmu", - "event_legacy_symbol", "event_legacy_cache", "event_legacy_mem", - "event_legacy_tracepoint", "event_legacy_numeric", "event_legacy_raw", - "event_config", "event_term", "sep_dc", "sep_slash_dc", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 44, 47, 45, 58, 61 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 20, 21, 21, 22, 22, 23, 23, 23, 23, - 23, 23, 23, 24, 25, 25, 26, 26, 26, 27, - 27, 28, 29, 30, 31, 31, 32, 32, 32, 32, - 32, 33, 33, 34, 34, 34 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 3, 1, 2, 1, 1, 1, 2, 1, - 2, 2, 2, 4, 4, 2, 5, 3, 1, 5, - 3, 3, 3, 1, 3, 1, 3, 3, 1, 3, - 1, 1, 0, 1, 1, 0 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 0, 0, 35, 23, 0, 18, 0, 0, 3, 5, - 6, 7, 32, 9, 32, 32, 32, 0, 33, 34, - 15, 0, 0, 0, 32, 1, 0, 4, 31, 8, - 10, 11, 12, 22, 30, 28, 0, 25, 0, 21, - 17, 31, 20, 2, 0, 0, 0, 14, 13, 0, - 32, 29, 27, 26, 24, 16, 19 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 16, 36, 37, 29, 20 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -15 -static const yytype_int8 yypact[] = -{ - 1, -4, -9, -15, -1, 10, 22, 3, -15, 18, - -15, -15, 11, -15, 11, 11, 11, 25, 13, -15, - -15, 13, 23, 20, 14, -15, 1, -15, -15, -15, - -15, -15, -15, -15, 15, 16, 6, -15, 8, -15, - 21, 24, -15, -15, 34, 9, 13, -15, -15, 28, - 11, -15, -15, -15, -15, -15, -15 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -15, -15, 17, -15, -15, -15, -15, -15, -15, -15, - -15, 19, -5, -14, -15 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -1 -static const yytype_uint8 yytable[] = -{ - 30, 31, 32, 25, 1, 2, 3, 18, 4, 19, - 42, 5, 52, 6, 17, 21, 53, 22, 26, 34, - 35, 46, 47, 46, 48, 24, 27, 23, 33, 28, - 39, 40, 41, 50, 44, 45, 56, 51, 49, 55, - 38, 54, 0, 43 -}; - -static const yytype_int8 yycheck[] = -{ - 14, 15, 16, 0, 3, 4, 5, 16, 7, 18, - 24, 10, 3, 12, 18, 16, 7, 18, 15, 6, - 7, 15, 16, 15, 16, 3, 8, 17, 3, 18, - 7, 11, 18, 9, 19, 19, 50, 3, 17, 11, - 21, 46, -1, 26 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 3, 4, 5, 7, 10, 12, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 18, 16, 18, - 34, 16, 18, 17, 3, 0, 15, 8, 18, 33, - 33, 33, 33, 3, 6, 7, 31, 32, 31, 7, - 11, 18, 33, 22, 19, 19, 15, 16, 16, 17, - 9, 3, 3, 7, 32, 11, 33 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (list, idx, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, list, idx); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct list_head *list, int *idx) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, list, idx) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - struct list_head *list; - int *idx; -#endif -{ - if (!yyvaluep) - return; - YYUSE (list); - YYUSE (idx); -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct list_head *list, int *idx) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep, list, idx) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - struct list_head *list; - int *idx; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep, list, idx); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule, struct list_head *list, int *idx) -#else -static void -yy_reduce_print (yyvsp, yyrule, list, idx) - YYSTYPE *yyvsp; - int yyrule; - struct list_head *list; - int *idx; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - , list, idx); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule, list, idx); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; - - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - - if (yysize_overflow) - return YYSIZE_MAXIMUM; - - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; - } -} -#endif /* YYERROR_VERBOSE */ - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, struct list_head *list, int *idx) -#else -static void -yydestruct (yymsg, yytype, yyvaluep, list, idx) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; - struct list_head *list; - int *idx; -#endif -{ - YYUSE (yyvaluep); - YYUSE (list); - YYUSE (idx); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (struct list_head *list, int *idx); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - - - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (struct list_head *list, int *idx) -#else -int -yyparse (list, idx) - struct list_head *list; - int *idx; -#endif -#endif -{ - - - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 4: - -/* Line 1464 of yacc.c */ -#line 58 "util/parse-events.y" - { - ABORT_ON(parse_events_modifier(list, (yyvsp[(2) - (2)].str))); -;} - break; - - case 13: - -/* Line 1464 of yacc.c */ -#line 74 "util/parse-events.y" - { - ABORT_ON(parse_events_add_pmu(list, idx, (yyvsp[(1) - (4)].str), (yyvsp[(3) - (4)].head))); - parse_events__free_terms((yyvsp[(3) - (4)].head)); -;} - break; - - case 14: - -/* Line 1464 of yacc.c */ -#line 81 "util/parse-events.y" - { - int type = (yyvsp[(1) - (4)].num) >> 16; - int config = (yyvsp[(1) - (4)].num) & 255; - - ABORT_ON(parse_events_add_numeric(list, idx, type, config, (yyvsp[(3) - (4)].head))); - parse_events__free_terms((yyvsp[(3) - (4)].head)); -;} - break; - - case 15: - -/* Line 1464 of yacc.c */ -#line 90 "util/parse-events.y" - { - int type = (yyvsp[(1) - (2)].num) >> 16; - int config = (yyvsp[(1) - (2)].num) & 255; - - ABORT_ON(parse_events_add_numeric(list, idx, type, config, NULL)); -;} - break; - - case 16: - -/* Line 1464 of yacc.c */ -#line 99 "util/parse-events.y" - { - ABORT_ON(parse_events_add_cache(list, idx, (yyvsp[(1) - (5)].str), (yyvsp[(3) - (5)].str), (yyvsp[(5) - (5)].str))); -;} - break; - - case 17: - -/* Line 1464 of yacc.c */ -#line 104 "util/parse-events.y" - { - ABORT_ON(parse_events_add_cache(list, idx, (yyvsp[(1) - (3)].str), (yyvsp[(3) - (3)].str), NULL)); -;} - break; - - case 18: - -/* Line 1464 of yacc.c */ -#line 109 "util/parse-events.y" - { - ABORT_ON(parse_events_add_cache(list, idx, (yyvsp[(1) - (1)].str), NULL, NULL)); -;} - break; - - case 19: - -/* Line 1464 of yacc.c */ -#line 115 "util/parse-events.y" - { - ABORT_ON(parse_events_add_breakpoint(list, idx, (void *) (yyvsp[(2) - (5)].num), (yyvsp[(4) - (5)].str))); -;} - break; - - case 20: - -/* Line 1464 of yacc.c */ -#line 120 "util/parse-events.y" - { - ABORT_ON(parse_events_add_breakpoint(list, idx, (void *) (yyvsp[(2) - (3)].num), NULL)); -;} - break; - - case 21: - -/* Line 1464 of yacc.c */ -#line 126 "util/parse-events.y" - { - ABORT_ON(parse_events_add_tracepoint(list, idx, (yyvsp[(1) - (3)].str), (yyvsp[(3) - (3)].str))); -;} - break; - - case 22: - -/* Line 1464 of yacc.c */ -#line 132 "util/parse-events.y" - { - ABORT_ON(parse_events_add_numeric(list, idx, (yyvsp[(1) - (3)].num), (yyvsp[(3) - (3)].num), NULL)); -;} - break; - - case 23: - -/* Line 1464 of yacc.c */ -#line 138 "util/parse-events.y" - { - ABORT_ON(parse_events_add_numeric(list, idx, PERF_TYPE_RAW, (yyvsp[(1) - (1)].num), NULL)); -;} - break; - - case 24: - -/* Line 1464 of yacc.c */ -#line 144 "util/parse-events.y" - { - struct list_head *head = (yyvsp[(1) - (3)].head); - struct parse_events__term *term = (yyvsp[(3) - (3)].term); - - ABORT_ON(!head); - list_add_tail(&term->list, head); - (yyval.head) = (yyvsp[(1) - (3)].head); -;} - break; - - case 25: - -/* Line 1464 of yacc.c */ -#line 154 "util/parse-events.y" - { - struct list_head *head = malloc(sizeof(*head)); - struct parse_events__term *term = (yyvsp[(1) - (1)].term); - - ABORT_ON(!head); - INIT_LIST_HEAD(head); - list_add_tail(&term->list, head); - (yyval.head) = head; -;} - break; - - case 26: - -/* Line 1464 of yacc.c */ -#line 166 "util/parse-events.y" - { - struct parse_events__term *term; - - ABORT_ON(parse_events__new_term(&term, PARSE_EVENTS__TERM_TYPE_STR, - (yyvsp[(1) - (3)].str), (yyvsp[(3) - (3)].str), 0)); - (yyval.term) = term; -;} - break; - - case 27: - -/* Line 1464 of yacc.c */ -#line 175 "util/parse-events.y" - { - struct parse_events__term *term; - - ABORT_ON(parse_events__new_term(&term, PARSE_EVENTS__TERM_TYPE_NUM, - (yyvsp[(1) - (3)].str), NULL, (yyvsp[(3) - (3)].num))); - (yyval.term) = term; -;} - break; - - case 28: - -/* Line 1464 of yacc.c */ -#line 184 "util/parse-events.y" - { - struct parse_events__term *term; - - ABORT_ON(parse_events__new_term(&term, PARSE_EVENTS__TERM_TYPE_NUM, - (yyvsp[(1) - (1)].str), NULL, 1)); - (yyval.term) = term; -;} - break; - - case 29: - -/* Line 1464 of yacc.c */ -#line 193 "util/parse-events.y" - { - struct parse_events__term *term; - - ABORT_ON(parse_events__new_term(&term, (yyvsp[(1) - (3)].num), NULL, NULL, (yyvsp[(3) - (3)].num))); - (yyval.term) = term; -;} - break; - - case 30: - -/* Line 1464 of yacc.c */ -#line 201 "util/parse-events.y" - { - struct parse_events__term *term; - - ABORT_ON(parse_events__new_term(&term, (yyvsp[(1) - (1)].num), NULL, NULL, 1)); - (yyval.term) = term; -;} - break; - - - -/* Line 1464 of yacc.c */ -#line 1634 "util/parse-events-bison.c" - default: break; - } - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (list, idx, YY_("syntax error")); -#else - { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (list, idx, yymsg); - } - else - { - yyerror (list, idx, YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } - } -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval, list, idx); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp, list, idx); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - *++yyvsp = yylval; - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined(yyoverflow) || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (list, idx, YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, list, idx); - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, list, idx); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - -/* Line 1684 of yacc.c */ -#line 212 "util/parse-events.y" - - -void parse_events_error(struct list_head *list __used, int *idx __used, - char const *msg __used) -{ -} - diff --git a/tools/perf/util/parse-events-bison.h b/tools/perf/util/parse-events-bison.h deleted file mode 100644 index c58b76584f9..00000000000 --- a/tools/perf/util/parse-events-bison.h +++ /dev/null @@ -1,82 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - PE_VALUE = 258, - PE_VALUE_SYM = 259, - PE_RAW = 260, - PE_TERM = 261, - PE_NAME = 262, - PE_MODIFIER_EVENT = 263, - PE_MODIFIER_BP = 264, - PE_NAME_CACHE_TYPE = 265, - PE_NAME_CACHE_OP_RESULT = 266, - PE_PREFIX_MEM = 267, - PE_PREFIX_RAW = 268, - PE_ERROR = 269 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 1685 of yacc.c */ -#line 45 "util/parse-events.y" - - char *str; - unsigned long num; - struct list_head *head; - struct parse_events__term *term; - - - -/* Line 1685 of yacc.c */ -#line 74 "util/parse-events-bison.h" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE parse_events_lval; - - diff --git a/tools/perf/util/parse-events-flex.c b/tools/perf/util/parse-events-flex.c deleted file mode 100644 index 34cfc85c4f7..00000000000 --- a/tools/perf/util/parse-events-flex.c +++ /dev/null @@ -1,2272 +0,0 @@ - -#line 3 "<stdout>" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define yy_create_buffer parse_events__create_buffer -#define yy_delete_buffer parse_events__delete_buffer -#define yy_flex_debug parse_events__flex_debug -#define yy_init_buffer parse_events__init_buffer -#define yy_flush_buffer parse_events__flush_buffer -#define yy_load_buffer_state parse_events__load_buffer_state -#define yy_switch_to_buffer parse_events__switch_to_buffer -#define yyin parse_events_in -#define yyleng parse_events_leng -#define yylex parse_events_lex -#define yylineno parse_events_lineno -#define yyout parse_events_out -#define yyrestart parse_events_restart -#define yytext parse_events_text -#define yywrap parse_events_wrap -#define yyalloc parse_events_alloc -#define yyrealloc parse_events_realloc -#define yyfree parse_events_free - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE parse_events_restart(parse_events_in ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int parse_events_leng; - -extern FILE *parse_events_in, *parse_events_out; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up parse_events_text. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up parse_events_text again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via parse_events_restart()), so that the user can continue scanning by - * just pointing parse_events_in at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when parse_events_text is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int parse_events_leng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow parse_events_wrap()'s to do buffer switches - * instead of setting up a fresh parse_events_in. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void parse_events_restart (FILE *input_file ); -void parse_events__switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE parse_events__create_buffer (FILE *file,int size ); -void parse_events__delete_buffer (YY_BUFFER_STATE b ); -void parse_events__flush_buffer (YY_BUFFER_STATE b ); -void parse_events_push_buffer_state (YY_BUFFER_STATE new_buffer ); -void parse_events_pop_buffer_state (void ); - -static void parse_events_ensure_buffer_stack (void ); -static void parse_events__load_buffer_state (void ); -static void parse_events__init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER parse_events__flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE parse_events__scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE parse_events__scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE parse_events__scan_bytes (yyconst char *bytes,int len ); - -void *parse_events_alloc (yy_size_t ); -void *parse_events_realloc (void *,yy_size_t ); -void parse_events_free (void * ); - -#define yy_new_buffer parse_events__create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - parse_events_ensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - parse_events__create_buffer(parse_events_in,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - parse_events_ensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - parse_events__create_buffer(parse_events_in,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -typedef unsigned char YY_CHAR; - -FILE *parse_events_in = (FILE *) 0, *parse_events_out = (FILE *) 0; - -typedef int yy_state_type; - -extern int parse_events_lineno; - -int parse_events_lineno = 1; - -extern char *parse_events_text; -#define yytext_ptr parse_events_text - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up parse_events_text. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - parse_events_leng = (size_t) (yy_cp - yy_bp); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 49 -#define YY_END_OF_BUFFER 50 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[440] = - { 0, - 0, 0, 50, 49, 43, 46, 45, 44, 39, 39, - 47, 48, 43, 43, 43, 43, 43, 43, 43, 43, - 43, 43, 41, 43, 43, 43, 43, 43, 41, 42, - 43, 43, 42, 42, 43, 39, 0, 43, 43, 43, - 21, 43, 43, 43, 43, 43, 43, 43, 43, 43, - 43, 43, 15, 43, 0, 43, 43, 43, 41, 0, - 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, - 43, 43, 43, 38, 38, 43, 43, 43, 43, 40, - 43, 43, 0, 43, 43, 43, 24, 43, 43, 43, - 43, 43, 43, 0, 43, 43, 43, 41, 0, 43, - - 43, 43, 0, 19, 20, 43, 43, 43, 43, 43, - 43, 43, 30, 43, 43, 43, 38, 38, 43, 43, - 43, 43, 43, 43, 43, 0, 0, 43, 43, 43, - 43, 0, 43, 43, 43, 0, 43, 0, 22, 43, - 43, 41, 0, 23, 43, 43, 19, 20, 26, 43, - 37, 43, 43, 31, 25, 43, 43, 43, 26, 43, - 43, 43, 43, 43, 0, 43, 0, 0, 0, 0, - 43, 43, 43, 43, 0, 43, 43, 43, 0, 0, - 43, 22, 43, 43, 41, 23, 0, 43, 26, 43, - 43, 43, 43, 0, 43, 43, 43, 43, 27, 0, - - 27, 0, 43, 0, 0, 0, 0, 43, 43, 24, - 0, 0, 32, 43, 0, 0, 0, 1, 43, 12, - 0, 43, 0, 43, 0, 31, 0, 35, 43, 43, - 43, 0, 0, 43, 0, 0, 0, 43, 43, 0, - 43, 43, 0, 0, 0, 33, 34, 43, 0, 0, - 0, 43, 0, 43, 0, 43, 0, 0, 43, 43, - 43, 0, 43, 0, 0, 0, 43, 43, 0, 0, - 43, 7, 0, 0, 0, 0, 0, 0, 0, 43, - 0, 43, 0, 43, 0, 0, 28, 43, 0, 0, - 43, 0, 43, 0, 0, 43, 0, 0, 0, 0, - - 10, 0, 0, 43, 0, 43, 0, 43, 0, 0, - 43, 43, 0, 0, 43, 0, 0, 0, 0, 43, - 9, 0, 0, 0, 1, 0, 0, 0, 43, 0, - 16, 0, 0, 28, 43, 0, 11, 43, 0, 0, - 0, 0, 36, 0, 0, 0, 0, 0, 0, 43, - 0, 0, 12, 43, 0, 0, 0, 0, 0, 0, - 6, 0, 0, 0, 0, 0, 4, 14, 13, 0, - 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 17, 0, 5, - 15, 18, 0, 0, 29, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 7, 3, 0, - 0, 0, 2, 0, 0, 0, 0, 0, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 3, 4, 1, 5, 6, 7, 8, - 9, 9, 9, 9, 9, 9, 9, 10, 1, 1, - 11, 1, 2, 1, 12, 13, 14, 15, 12, 12, - 2, 2, 16, 2, 2, 17, 2, 2, 2, 2, - 2, 18, 2, 19, 2, 2, 2, 2, 2, 2, - 1, 1, 1, 1, 20, 1, 21, 22, 23, 24, - - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 2, 37, 38, 39, 40, 41, 42, 43, - 44, 2, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[45] = - { 0, - 1, 2, 1, 1, 1, 3, 3, 3, 3, 1, - 1, 3, 3, 3, 3, 2, 2, 2, 2, 2, - 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2 - } ; - -static yyconst flex_int16_t yy_base[442] = - { 0, - 0, 0, 510, 511, 0, 511, 511, 511, 39, 43, - 511, 511, 488, 474, 46, 482, 32, 20, 37, 57, - 473, 484, 34, 64, 59, 64, 469, 467, 78, 113, - 41, 481, 464, 0, 0, 104, 0, 461, 461, 494, - 0, 483, 470, 472, 465, 44, 472, 470, 453, 467, - 455, 448, 0, 464, 447, 468, 444, 443, 64, 443, - 464, 448, 441, 67, 457, 447, 443, 52, 451, 436, - 446, 435, 446, 445, 76, 444, 95, 430, 438, 0, - 445, 426, 100, 439, 438, 435, 0, 427, 456, 431, - 105, 454, 425, 424, 442, 422, 421, 112, 420, 438, - - 425, 410, 117, 0, 0, 424, 412, 436, 408, 409, - 405, 417, 0, 416, 411, 413, 83, 107, 415, 405, - 399, 404, 395, 429, 395, 126, 119, 394, 392, 395, - 405, 404, 401, 396, 399, 100, 398, 400, 0, 400, - 381, 123, 397, 0, 414, 380, 511, 511, 378, 378, - 511, 393, 376, 387, 0, 407, 375, 384, 383, 367, - 374, 380, 400, 378, 383, 361, 361, 378, 377, 359, - 371, 357, 361, 365, 348, 387, 363, 346, 73, 359, - 349, 511, 347, 347, 0, 511, 361, 343, 0, 378, - 342, 376, 341, 352, 353, 337, 343, 349, 335, 349, - - 0, 354, 347, 348, 345, 344, 327, 331, 339, 146, - 340, 123, 150, 323, 326, 337, 332, 0, 329, 0, - 313, 333, 329, 325, 327, 0, 331, 0, 328, 329, - 325, 316, 334, 307, 317, 316, 306, 319, 307, 132, - 301, 301, 306, 308, 311, 0, 0, 331, 311, 301, - 295, 296, 307, 290, 307, 292, 305, 285, 296, 284, - 318, 286, 291, 294, 293, 277, 291, 276, 280, 284, - 268, 0, 286, 272, 283, 270, 276, 281, 284, 270, - 271, 273, 261, 266, 259, 266, 272, 267, 272, 271, - 258, 269, 287, 252, 251, 252, 249, 248, 260, 242, - - 511, 245, 243, 277, 255, 244, 246, 239, 244, 236, - 236, 232, 228, 240, 236, 230, 242, 228, 228, 240, - 511, 239, 226, 233, 511, 232, 234, 221, 224, 218, - 0, 217, 217, 0, 229, 230, 511, 248, 222, 229, - 212, 223, 0, 209, 221, 206, 209, 222, 238, 203, - 202, 201, 511, 234, 205, 217, 200, 194, 193, 194, - 511, 197, 207, 195, 188, 142, 0, 511, 511, 130, - 202, 209, 191, 192, 200, 511, 199, 193, 182, 187, - 197, 180, 181, 190, 176, 200, 173, 172, 185, 184, - 511, 169, 184, 171, 184, 183, 199, 164, 172, 162, - - 161, 160, 166, 162, 171, 170, 147, 511, 158, 511, - 511, 511, 167, 152, 511, 169, 152, 154, 153, 161, - 162, 149, 145, 158, 147, 149, 145, 511, 511, 154, - 152, 137, 511, 138, 145, 131, 53, 54, 511, 172, - 66 - } ; - -static yyconst flex_int16_t yy_def[442] = - { 0, - 439, 1, 439, 439, 440, 439, 439, 439, 439, 439, - 439, 439, 440, 440, 440, 440, 440, 440, 440, 440, - 440, 440, 440, 440, 440, 440, 440, 440, 440, 440, - 440, 440, 440, 440, 440, 439, 441, 440, 440, 440, - 440, 440, 440, 440, 440, 440, 440, 440, 440, 440, - 440, 440, 440, 440, 439, 440, 440, 440, 440, 439, - 440, 440, 440, 440, 440, 440, 440, 440, 440, 440, - 440, 440, 440, 30, 30, 440, 440, 440, 440, 441, - 440, 440, 439, 440, 440, 440, 440, 440, 440, 440, - 440, 440, 440, 439, 440, 440, 440, 440, 439, 440, - - 440, 440, 439, 440, 440, 440, 440, 440, 440, 440, - 440, 440, 440, 440, 440, 440, 30, 30, 440, 440, - 440, 440, 440, 440, 440, 439, 439, 440, 440, 440, - 440, 439, 440, 440, 440, 439, 440, 439, 440, 440, - 440, 440, 439, 440, 440, 440, 439, 439, 440, 440, - 439, 440, 440, 440, 440, 440, 440, 440, 30, 440, - 440, 440, 440, 440, 439, 440, 439, 439, 439, 439, - 440, 440, 440, 440, 439, 440, 440, 440, 439, 439, - 440, 439, 440, 440, 440, 439, 439, 440, 440, 440, - 440, 440, 440, 439, 440, 440, 440, 440, 440, 439, - - 440, 439, 440, 439, 439, 439, 439, 440, 440, 440, - 439, 439, 440, 440, 439, 439, 439, 440, 440, 440, - 439, 440, 439, 440, 439, 440, 439, 440, 440, 440, - 440, 439, 439, 440, 439, 439, 439, 440, 440, 439, - 440, 440, 439, 439, 439, 440, 440, 440, 439, 439, - 439, 440, 439, 440, 439, 440, 439, 439, 440, 440, - 440, 439, 440, 439, 439, 439, 440, 440, 439, 439, - 440, 440, 439, 439, 439, 439, 439, 439, 439, 440, - 439, 440, 439, 440, 439, 439, 440, 440, 439, 439, - 440, 439, 440, 439, 439, 440, 439, 439, 439, 439, - - 439, 439, 439, 440, 439, 440, 439, 440, 439, 439, - 440, 440, 439, 439, 440, 439, 439, 439, 439, 440, - 439, 439, 439, 439, 439, 439, 439, 439, 440, 439, - 440, 439, 439, 440, 440, 439, 439, 440, 439, 439, - 439, 439, 440, 439, 439, 439, 439, 439, 439, 440, - 439, 439, 439, 440, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 440, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 0, 439, - 439 - } ; - -static yyconst flex_int16_t yy_nxt[556] = - { 0, - 4, 5, 6, 7, 8, 9, 10, 10, 10, 11, - 12, 5, 5, 5, 13, 14, 15, 16, 5, 5, - 17, 18, 19, 20, 21, 22, 5, 23, 24, 5, - 23, 25, 26, 27, 28, 29, 30, 31, 32, 23, - 5, 33, 34, 5, 36, 36, 36, 36, 36, 36, - 36, 36, 40, 41, 44, 46, 47, 50, 48, 49, - 55, 59, 42, 45, 59, 64, 87, 60, 80, 59, - 103, 51, 52, 59, 53, 56, 76, 433, 109, 77, - 54, 37, 61, 87, 66, 110, 438, 62, 67, 111, - 104, 98, 68, 65, 98, 105, 117, 63, 71, 98, - - 74, 118, 72, 98, 215, 59, 159, 74, 59, 36, - 36, 36, 36, 59, 73, 120, 216, 59, 74, 74, - 74, 74, 179, 126, 74, 74, 74, 74, 127, 121, - 134, 74, 180, 74, 74, 74, 74, 75, 74, 142, - 147, 169, 142, 135, 113, 148, 167, 142, 168, 240, - 185, 142, 170, 185, 429, 244, 246, 247, 185, 245, - 269, 383, 185, 381, 270, 241, 384, 382, 416, 437, - 242, 436, 417, 35, 35, 435, 434, 433, 432, 431, - 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, - 420, 419, 418, 415, 415, 414, 413, 412, 411, 410, - - 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, - 399, 398, 186, 397, 396, 395, 394, 393, 392, 391, - 390, 389, 388, 387, 148, 386, 385, 380, 379, 378, - 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, - 367, 366, 365, 364, 363, 362, 361, 360, 359, 358, - 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, - 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, - 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, - 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, - 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, - - 307, 306, 305, 304, 303, 302, 301, 300, 299, 298, - 297, 296, 295, 294, 293, 113, 292, 148, 147, 291, - 290, 289, 288, 287, 286, 285, 284, 283, 282, 281, - 280, 279, 278, 277, 276, 275, 274, 273, 272, 271, - 268, 267, 266, 265, 264, 263, 182, 262, 261, 260, - 259, 258, 257, 256, 255, 254, 253, 252, 251, 250, - 249, 248, 243, 239, 238, 237, 236, 235, 147, 234, - 233, 232, 201, 231, 230, 229, 228, 227, 226, 225, - 224, 223, 222, 221, 220, 219, 218, 217, 214, 213, - 212, 211, 210, 209, 113, 208, 207, 206, 205, 204, - - 203, 202, 201, 200, 199, 198, 197, 74, 196, 195, - 194, 193, 192, 191, 190, 189, 188, 187, 186, 184, - 183, 182, 181, 178, 177, 176, 175, 174, 173, 172, - 171, 166, 165, 164, 163, 162, 161, 160, 158, 157, - 156, 155, 154, 153, 152, 151, 150, 149, 146, 145, - 144, 143, 141, 140, 139, 138, 137, 136, 133, 132, - 131, 130, 129, 128, 125, 124, 123, 122, 119, 74, - 116, 115, 114, 113, 112, 108, 107, 106, 102, 101, - 100, 99, 97, 96, 95, 94, 93, 92, 91, 90, - 89, 87, 88, 86, 85, 84, 41, 83, 82, 81, - - 79, 78, 70, 69, 58, 57, 43, 39, 38, 439, - 3, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439 - } ; - -static yyconst flex_int16_t yy_chk[556] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 9, 9, 9, 9, 10, 10, - 10, 10, 15, 15, 17, 18, 18, 19, 18, 18, - 20, 23, 15, 17, 23, 25, 46, 24, 441, 23, - 64, 19, 19, 23, 19, 20, 31, 438, 68, 31, - 19, 9, 24, 46, 26, 68, 437, 24, 26, 68, - 64, 59, 26, 25, 59, 64, 75, 24, 29, 59, - - 75, 75, 29, 59, 179, 29, 117, 117, 29, 36, - 36, 36, 36, 29, 29, 77, 179, 29, 30, 30, - 30, 30, 136, 83, 30, 30, 30, 30, 83, 77, - 91, 118, 136, 30, 30, 30, 30, 30, 30, 98, - 103, 127, 98, 91, 118, 103, 126, 98, 126, 210, - 142, 98, 127, 142, 436, 212, 213, 213, 142, 212, - 240, 370, 142, 366, 240, 210, 370, 366, 407, 435, - 210, 434, 407, 440, 440, 432, 431, 430, 427, 426, - 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, - 414, 413, 409, 406, 405, 404, 403, 402, 401, 400, - - 399, 398, 397, 396, 395, 394, 393, 392, 390, 389, - 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, - 378, 377, 375, 374, 373, 372, 371, 365, 364, 363, - 362, 360, 359, 358, 357, 356, 355, 354, 352, 351, - 350, 349, 348, 347, 346, 345, 344, 342, 341, 340, - 339, 338, 336, 335, 333, 332, 330, 329, 328, 327, - 326, 324, 323, 322, 320, 319, 318, 317, 316, 315, - 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, - 304, 303, 302, 300, 299, 298, 297, 296, 295, 294, - 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, - - 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, - 273, 271, 270, 269, 268, 267, 266, 265, 264, 263, - 262, 261, 260, 259, 258, 257, 256, 255, 254, 253, - 252, 251, 250, 249, 248, 245, 244, 243, 242, 241, - 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, - 229, 227, 225, 224, 223, 222, 221, 219, 217, 216, - 215, 214, 211, 209, 208, 207, 206, 205, 204, 203, - 202, 200, 199, 198, 197, 196, 195, 194, 193, 192, - 191, 190, 188, 187, 184, 183, 181, 180, 178, 177, - 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, - - 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, - 156, 154, 153, 152, 150, 149, 146, 145, 143, 141, - 140, 138, 137, 135, 134, 133, 132, 131, 130, 129, - 128, 125, 124, 123, 122, 121, 120, 119, 116, 115, - 114, 112, 111, 110, 109, 108, 107, 106, 102, 101, - 100, 99, 97, 96, 95, 94, 93, 92, 90, 89, - 88, 86, 85, 84, 82, 81, 79, 78, 76, 74, - 73, 72, 71, 70, 69, 67, 66, 65, 63, 62, - 61, 60, 58, 57, 56, 55, 54, 52, 51, 50, - 49, 48, 47, 45, 44, 43, 42, 40, 39, 38, - - 33, 32, 28, 27, 22, 21, 16, 14, 13, 3, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, - 439, 439, 439, 439, 439 - } ; - -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -extern int parse_events__flex_debug; -int parse_events__flex_debug = 0; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *parse_events_text; -#line 1 "util/parse-events.l" -#line 5 "util/parse-events.l" -#include <errno.h> -#include "../perf.h" -#include "parse-events-bison.h" -#include "parse-events.h" - -static int __value(char *str, int base, int token) -{ - long num; - - errno = 0; - num = strtoul(str, NULL, base); - if (errno) - return PE_ERROR; - - parse_events_lval.num = num; - return token; -} - -static int value(int base) -{ - return __value(parse_events_text, base, PE_VALUE); -} - -static int raw(void) -{ - return __value(parse_events_text + 1, 16, PE_RAW); -} - -static int str(int token) -{ - parse_events_lval.str = strdup(parse_events_text); - return token; -} - -static int sym(int type, int config) -{ - parse_events_lval.num = (type << 16) + config; - return PE_VALUE_SYM; -} - -static int term(int type) -{ - parse_events_lval.num = type; - return PE_TERM; -} - -#line 782 "<stdout>" - -#define INITIAL 0 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -static int yy_init_globals (void ); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int parse_events_lex_destroy (void ); - -int parse_events_get_debug (void ); - -void parse_events_set_debug (int debug_flag ); - -YY_EXTRA_TYPE parse_events_get_extra (void ); - -void parse_events_set_extra (YY_EXTRA_TYPE user_defined ); - -FILE *parse_events_get_in (void ); - -void parse_events_set_in (FILE * in_str ); - -FILE *parse_events_get_out (void ); - -void parse_events_set_out (FILE * out_str ); - -int parse_events_get_leng (void ); - -char *parse_events_get_text (void ); - -int parse_events_get_lineno (void ); - -void parse_events_set_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int parse_events_wrap (void ); -#else -extern int parse_events_wrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( parse_events_text, parse_events_leng, 1, parse_events_out )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - unsigned n; \ - for ( n = 0; n < max_size && \ - (c = getc( parse_events_in )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( parse_events_in ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, parse_events_in))==0 && ferror(parse_events_in)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(parse_events_in); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int parse_events_lex (void); - -#define YY_DECL int parse_events_lex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after parse_events_text and parse_events_leng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - -#line 60 "util/parse-events.l" - -#line 966 "<stdout>" - - if ( !(yy_init) ) - { - (yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! parse_events_in ) - parse_events_in = stdin; - - if ( ! parse_events_out ) - parse_events_out = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - parse_events_ensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - parse_events__create_buffer(parse_events_in,YY_BUF_SIZE ); - } - - parse_events__load_buffer_state( ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = (yy_c_buf_p); - - /* Support of parse_events_text. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 440 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 511 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = (yy_hold_char); - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 61 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_CPU_CYCLES); } - YY_BREAK -case 2: -YY_RULE_SETUP -#line 62 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_FRONTEND); } - YY_BREAK -case 3: -YY_RULE_SETUP -#line 63 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_BACKEND); } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 64 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_INSTRUCTIONS); } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 65 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES); } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 66 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_MISSES); } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 67 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_INSTRUCTIONS); } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 68 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_MISSES); } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 69 "util/parse-events.l" -{ return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_BUS_CYCLES); } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 70 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK); } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 71 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_TASK_CLOCK); } - YY_BREAK -case 12: -YY_RULE_SETUP -#line 72 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS); } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 73 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS_MIN); } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 74 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS_MAJ); } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 75 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CONTEXT_SWITCHES); } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 76 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_MIGRATIONS); } - YY_BREAK -case 17: -YY_RULE_SETUP -#line 77 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS); } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 78 "util/parse-events.l" -{ return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_EMULATION_FAULTS); } - YY_BREAK -case 19: -#line 81 "util/parse-events.l" -case 20: -#line 82 "util/parse-events.l" -case 21: -#line 83 "util/parse-events.l" -case 22: -#line 84 "util/parse-events.l" -case 23: -#line 85 "util/parse-events.l" -case 24: -#line 86 "util/parse-events.l" -case 25: -YY_RULE_SETUP -#line 86 "util/parse-events.l" -{ return str(PE_NAME_CACHE_TYPE); } - YY_BREAK -case 26: -#line 89 "util/parse-events.l" -case 27: -#line 90 "util/parse-events.l" -case 28: -#line 91 "util/parse-events.l" -case 29: -#line 92 "util/parse-events.l" -case 30: -#line 93 "util/parse-events.l" -case 31: -YY_RULE_SETUP -#line 93 "util/parse-events.l" -{ return str(PE_NAME_CACHE_OP_RESULT); } - YY_BREAK -/* - * These are event config hardcoded term names to be specified - * within xxx/.../ syntax. So far we dont clash with other names, - * so we can put them here directly. In case the we have a conflict - * in future, this needs to go into '//' condition block. - */ -case 32: -YY_RULE_SETUP -#line 101 "util/parse-events.l" -{ return term(PARSE_EVENTS__TERM_TYPE_CONFIG); } - YY_BREAK -case 33: -YY_RULE_SETUP -#line 102 "util/parse-events.l" -{ return term(PARSE_EVENTS__TERM_TYPE_CONFIG1); } - YY_BREAK -case 34: -YY_RULE_SETUP -#line 103 "util/parse-events.l" -{ return term(PARSE_EVENTS__TERM_TYPE_CONFIG2); } - YY_BREAK -case 35: -YY_RULE_SETUP -#line 104 "util/parse-events.l" -{ return term(PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD); } - YY_BREAK -case 36: -YY_RULE_SETUP -#line 105 "util/parse-events.l" -{ return term(PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE); } - YY_BREAK -case 37: -YY_RULE_SETUP -#line 107 "util/parse-events.l" -{ return PE_PREFIX_MEM; } - YY_BREAK -case 38: -YY_RULE_SETUP -#line 108 "util/parse-events.l" -{ return raw(); } - YY_BREAK -case 39: -YY_RULE_SETUP -#line 109 "util/parse-events.l" -{ return value(10); } - YY_BREAK -case 40: -YY_RULE_SETUP -#line 110 "util/parse-events.l" -{ return value(16); } - YY_BREAK -case 41: -YY_RULE_SETUP -#line 112 "util/parse-events.l" -{ return str(PE_MODIFIER_EVENT); } - YY_BREAK -case 42: -YY_RULE_SETUP -#line 113 "util/parse-events.l" -{ return str(PE_MODIFIER_BP); } - YY_BREAK -case 43: -YY_RULE_SETUP -#line 114 "util/parse-events.l" -{ return str(PE_NAME); } - YY_BREAK -case 44: -YY_RULE_SETUP -#line 115 "util/parse-events.l" -{ return '/'; } - YY_BREAK -case 45: -YY_RULE_SETUP -#line 116 "util/parse-events.l" -{ return '-'; } - YY_BREAK -case 46: -YY_RULE_SETUP -#line 117 "util/parse-events.l" -{ return ','; } - YY_BREAK -case 47: -YY_RULE_SETUP -#line 118 "util/parse-events.l" -{ return ':'; } - YY_BREAK -case 48: -YY_RULE_SETUP -#line 119 "util/parse-events.l" -{ return '='; } - YY_BREAK -case 49: -YY_RULE_SETUP -#line 121 "util/parse-events.l" -ECHO; - YY_BREAK -#line 1267 "<stdout>" -case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed parse_events_in at a new source and called - * parse_events_lex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = parse_events_in; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( parse_events_wrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * parse_events_text, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of parse_events_lex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = (yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) ((yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - parse_events_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - parse_events_restart(parse_events_in ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) parse_events_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = (yy_start); - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 440 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - register int yy_is_jam; - register char *yy_cp = (yy_c_buf_p); - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 440 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 439); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp ) -{ - register char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up parse_events_text */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = (yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - int offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - parse_events_restart(parse_events_in ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( parse_events_wrap( ) ) - return EOF; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve parse_events_text */ - (yy_hold_char) = *++(yy_c_buf_p); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void parse_events_restart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - parse_events_ensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - parse_events__create_buffer(parse_events_in,YY_BUF_SIZE ); - } - - parse_events__init_buffer(YY_CURRENT_BUFFER,input_file ); - parse_events__load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void parse_events__switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * parse_events_pop_buffer_state(); - * parse_events_push_buffer_state(new_buffer); - */ - parse_events_ensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - parse_events__load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (parse_events_wrap()) processing, but the only time this flag - * is looked at is after parse_events_wrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void parse_events__load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - parse_events_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE parse_events__create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) parse_events_alloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in parse_events__create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) parse_events_alloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in parse_events__create_buffer()" ); - - b->yy_is_our_buffer = 1; - - parse_events__init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with parse_events__create_buffer() - * - */ - void parse_events__delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - parse_events_free((void *) b->yy_ch_buf ); - - parse_events_free((void *) b ); -} - -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a parse_events_restart() or at EOF. - */ - static void parse_events__init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - parse_events__flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then parse_events__init_buffer was _probably_ - * called from parse_events_restart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void parse_events__flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - parse_events__load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void parse_events_push_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - parse_events_ensure_buffer_stack(); - - /* This block is copied from parse_events__switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from parse_events__switch_to_buffer. */ - parse_events__load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void parse_events_pop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - parse_events__delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - parse_events__load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void parse_events_ensure_buffer_stack (void) -{ - int num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - (yy_buffer_stack) = (struct yy_buffer_state**)parse_events_alloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in parse_events_ensure_buffer_stack()" ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)parse_events_realloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in parse_events_ensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE parse_events__scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) parse_events_alloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in parse_events__scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - parse_events__switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to parse_events_lex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * parse_events__scan_bytes() instead. - */ -YY_BUFFER_STATE parse_events__scan_string (yyconst char * yystr ) -{ - - return parse_events__scan_bytes(yystr,strlen(yystr) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to parse_events_lex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE parse_events__scan_bytes (yyconst char * yybytes, int _yybytes_len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) parse_events_alloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in parse_events__scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = parse_events__scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in parse_events__scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up parse_events_text. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - parse_events_text[parse_events_leng] = (yy_hold_char); \ - (yy_c_buf_p) = parse_events_text + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - parse_events_leng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int parse_events_get_lineno (void) -{ - - return parse_events_lineno; -} - -/** Get the input stream. - * - */ -FILE *parse_events_get_in (void) -{ - return parse_events_in; -} - -/** Get the output stream. - * - */ -FILE *parse_events_get_out (void) -{ - return parse_events_out; -} - -/** Get the length of the current token. - * - */ -int parse_events_get_leng (void) -{ - return parse_events_leng; -} - -/** Get the current token. - * - */ - -char *parse_events_get_text (void) -{ - return parse_events_text; -} - -/** Set the current line number. - * @param line_number - * - */ -void parse_events_set_lineno (int line_number ) -{ - - parse_events_lineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see parse_events__switch_to_buffer - */ -void parse_events_set_in (FILE * in_str ) -{ - parse_events_in = in_str ; -} - -void parse_events_set_out (FILE * out_str ) -{ - parse_events_out = out_str ; -} - -int parse_events_get_debug (void) -{ - return parse_events__flex_debug; -} - -void parse_events_set_debug (int bdebug ) -{ - parse_events__flex_debug = bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from parse_events_lex_destroy(), so don't allocate here. - */ - - (yy_buffer_stack) = 0; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = (char *) 0; - (yy_init) = 0; - (yy_start) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - parse_events_in = stdin; - parse_events_out = stdout; -#else - parse_events_in = (FILE *) 0; - parse_events_out = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * parse_events_lex_init() - */ - return 0; -} - -/* parse_events_lex_destroy is for both reentrant and non-reentrant scanners. */ -int parse_events_lex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - parse_events__delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - parse_events_pop_buffer_state(); - } - - /* Destroy the stack itself. */ - parse_events_free((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * parse_events_lex() is called, initialization will occur. */ - yy_init_globals( ); - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *parse_events_alloc (yy_size_t size ) -{ - return (void *) malloc( size ); -} - -void *parse_events_realloc (void * ptr, yy_size_t size ) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void parse_events_free (void * ptr ) -{ - free( (char *) ptr ); /* see parse_events_realloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 121 "util/parse-events.l" - - - -int parse_events_wrap(void) -{ - return 1; -} - diff --git a/tools/perf/util/parse-events-flex.h b/tools/perf/util/parse-events-flex.h deleted file mode 100644 index ceb9b20d732..00000000000 --- a/tools/perf/util/parse-events-flex.h +++ /dev/null @@ -1,316 +0,0 @@ -#ifndef parse_events_HEADER_H -#define parse_events_HEADER_H 1 -#define parse_events_IN_HEADER 1 - -#line 6 "util/parse-events-flex.h" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int parse_events_leng; - -extern FILE *parse_events_in, *parse_events_out; - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -void parse_events_restart (FILE *input_file ); -void parse_events__switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE parse_events__create_buffer (FILE *file,int size ); -void parse_events__delete_buffer (YY_BUFFER_STATE b ); -void parse_events__flush_buffer (YY_BUFFER_STATE b ); -void parse_events_push_buffer_state (YY_BUFFER_STATE new_buffer ); -void parse_events_pop_buffer_state (void ); - -YY_BUFFER_STATE parse_events__scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE parse_events__scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE parse_events__scan_bytes (yyconst char *bytes,int len ); - -void *parse_events_alloc (yy_size_t ); -void *parse_events_realloc (void *,yy_size_t ); -void parse_events_free (void * ); - -/* Begin user sect3 */ - -extern int parse_events_lineno; - -extern char *parse_events_text; -#define yytext_ptr parse_events_text - -#ifdef YY_HEADER_EXPORT_START_CONDITIONS -#define INITIAL 0 - -#endif - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int parse_events_lex_destroy (void ); - -int parse_events_get_debug (void ); - -void parse_events_set_debug (int debug_flag ); - -YY_EXTRA_TYPE parse_events_get_extra (void ); - -void parse_events_set_extra (YY_EXTRA_TYPE user_defined ); - -FILE *parse_events_get_in (void ); - -void parse_events_set_in (FILE * in_str ); - -FILE *parse_events_get_out (void ); - -void parse_events_set_out (FILE * out_str ); - -int parse_events_get_leng (void ); - -char *parse_events_get_text (void ); - -int parse_events_get_lineno (void ); - -void parse_events_set_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int parse_events_wrap (void ); -#else -extern int parse_events_wrap (void ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int parse_events_lex (void); - -#define YY_DECL int parse_events_lex (void) -#endif /* !YY_DECL */ - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - -#line 121 "util/parse-events.l" - - -#line 315 "util/parse-events-flex.h" -#undef parse_events_IN_HEADER -#endif /* parse_events_HEADER_H */ diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index bec1cc6a1f3..5b3a0ef4e23 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -23,7 +23,8 @@ struct event_symbol { const char *alias; }; -int parse_events_parse(struct list_head *list, int *idx); +int parse_events_parse(struct list_head *list, struct list_head *list_tmp, + int *idx); #define CHW(x) .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_##x #define CSW(x) .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_##x @@ -165,7 +166,7 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) struct tracepoint_path *path = NULL; DIR *sys_dir, *evt_dir; struct dirent *sys_next, *evt_next, sys_dirent, evt_dirent; - char id_buf[4]; + char id_buf[24]; int fd; u64 id; char evt_path[MAXPATHLEN]; @@ -569,7 +570,7 @@ int parse_events_add_breakpoint(struct list_head *list, int *idx, char name[MAX_NAME_LEN]; memset(&attr, 0, sizeof(attr)); - attr.bp_addr = (u64) ptr; + attr.bp_addr = (unsigned long) ptr; if (parse_breakpoint_type(type, &attr)) return -EINVAL; @@ -671,6 +672,18 @@ int parse_events_add_pmu(struct list_head *list, int *idx, return add_event(list, idx, &attr, (char *) "pmu"); } +void parse_events_update_lists(struct list_head *list_event, + struct list_head *list_all) +{ + /* + * Called for single event definition. Update the + * 'all event' list, and reinit the 'signle event' + * list, for next event definition. + */ + list_splice_tail(list_event, list_all); + INIT_LIST_HEAD(list_event); +} + int parse_events_modifier(struct list_head *list, char *str) { struct perf_evsel *evsel; @@ -736,14 +749,14 @@ int parse_events_modifier(struct list_head *list, char *str) int parse_events(struct perf_evlist *evlist, const char *str, int unset __used) { - struct perf_evsel *evsel, *h; LIST_HEAD(list); + LIST_HEAD(list_tmp); YY_BUFFER_STATE buffer; int ret, idx = evlist->nr_entries; buffer = parse_events__scan_string(str); - ret = parse_events_parse(&list, &idx); + ret = parse_events_parse(&list, &list_tmp, &idx); parse_events__flush_buffer(buffer); parse_events__delete_buffer(buffer); @@ -754,9 +767,11 @@ int parse_events(struct perf_evlist *evlist, const char *str, int unset __used) return 0; } - list_for_each_entry_safe(evsel, h, &list, node) - perf_evsel__delete(evsel); - + /* + * There are 2 users - builtin-record and builtin-test objects. + * Both call perf_evlist__delete in case of error, so we dont + * need to bother. + */ fprintf(stderr, "invalid or unsupported event: '%s'\n", str); fprintf(stderr, "Run 'perf list' for a list of valid events\n"); return ret; diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index 6d7c74b77c2..ca069f89338 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -76,8 +76,11 @@ int parse_events_add_breakpoint(struct list_head *list, int *idx, void *ptr, char *type); int parse_events_add_pmu(struct list_head *list, int *idx, char *pmu , struct list_head *head_config); -void parse_events_error(struct list_head *list, int *idx, - char const *msg); +void parse_events_update_lists(struct list_head *list_event, + struct list_head *list_all); +void parse_events_error(struct list_head *list_all, + struct list_head *list_event, + int *idx, char const *msg); void print_events(const char *event_glob); void print_events_type(u8 type); diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index ab9eca120fe..05d766e3ecb 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -67,6 +67,7 @@ cache-misses { return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_MISSES); } branch-instructions|branches { return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_INSTRUCTIONS); } branch-misses { return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_MISSES); } bus-cycles { return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_BUS_CYCLES); } +ref-cycles { return sym(PERF_TYPE_HARDWARE, PERF_COUNT_HW_REF_CPU_CYCLES); } cpu-clock { return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK); } task-clock { return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_TASK_CLOCK); } page-faults|faults { return sym(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS); } diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 3a530193f5a..d9637da7333 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -1,6 +1,7 @@ %name-prefix "parse_events_" -%parse-param {struct list_head *list} +%parse-param {struct list_head *list_all} +%parse-param {struct list_head *list_event} %parse-param {int *idx} %{ @@ -56,10 +57,19 @@ events ',' event | event event: event_def PE_MODIFIER_EVENT { - ABORT_ON(parse_events_modifier(list, $2)); + /* + * Apply modifier on all events added by single event definition + * (there could be more events added for multiple tracepoint + * definitions via '*?'. + */ + ABORT_ON(parse_events_modifier(list_event, $2)); + parse_events_update_lists(list_event, list_all); } | event_def +{ + parse_events_update_lists(list_event, list_all); +} event_def: event_pmu | event_legacy_symbol | @@ -72,7 +82,7 @@ event_def: event_pmu | event_pmu: PE_NAME '/' event_config '/' { - ABORT_ON(parse_events_add_pmu(list, idx, $1, $3)); + ABORT_ON(parse_events_add_pmu(list_event, idx, $1, $3)); parse_events__free_terms($3); } @@ -82,7 +92,7 @@ PE_VALUE_SYM '/' event_config '/' int type = $1 >> 16; int config = $1 & 255; - ABORT_ON(parse_events_add_numeric(list, idx, type, config, $3)); + ABORT_ON(parse_events_add_numeric(list_event, idx, type, config, $3)); parse_events__free_terms($3); } | @@ -91,52 +101,52 @@ PE_VALUE_SYM sep_slash_dc int type = $1 >> 16; int config = $1 & 255; - ABORT_ON(parse_events_add_numeric(list, idx, type, config, NULL)); + ABORT_ON(parse_events_add_numeric(list_event, idx, type, config, NULL)); } event_legacy_cache: PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT '-' PE_NAME_CACHE_OP_RESULT { - ABORT_ON(parse_events_add_cache(list, idx, $1, $3, $5)); + ABORT_ON(parse_events_add_cache(list_event, idx, $1, $3, $5)); } | PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT { - ABORT_ON(parse_events_add_cache(list, idx, $1, $3, NULL)); + ABORT_ON(parse_events_add_cache(list_event, idx, $1, $3, NULL)); } | PE_NAME_CACHE_TYPE { - ABORT_ON(parse_events_add_cache(list, idx, $1, NULL, NULL)); + ABORT_ON(parse_events_add_cache(list_event, idx, $1, NULL, NULL)); } event_legacy_mem: PE_PREFIX_MEM PE_VALUE ':' PE_MODIFIER_BP sep_dc { - ABORT_ON(parse_events_add_breakpoint(list, idx, (void *) $2, $4)); + ABORT_ON(parse_events_add_breakpoint(list_event, idx, (void *) $2, $4)); } | PE_PREFIX_MEM PE_VALUE sep_dc { - ABORT_ON(parse_events_add_breakpoint(list, idx, (void *) $2, NULL)); + ABORT_ON(parse_events_add_breakpoint(list_event, idx, (void *) $2, NULL)); } event_legacy_tracepoint: PE_NAME ':' PE_NAME { - ABORT_ON(parse_events_add_tracepoint(list, idx, $1, $3)); + ABORT_ON(parse_events_add_tracepoint(list_event, idx, $1, $3)); } event_legacy_numeric: PE_VALUE ':' PE_VALUE { - ABORT_ON(parse_events_add_numeric(list, idx, $1, $3, NULL)); + ABORT_ON(parse_events_add_numeric(list_event, idx, $1, $3, NULL)); } event_legacy_raw: PE_RAW { - ABORT_ON(parse_events_add_numeric(list, idx, PERF_TYPE_RAW, $1, NULL)); + ABORT_ON(parse_events_add_numeric(list_event, idx, PERF_TYPE_RAW, $1, NULL)); } event_config: @@ -211,7 +221,9 @@ sep_slash_dc: '/' | ':' | %% -void parse_events_error(struct list_head *list __used, int *idx __used, +void parse_events_error(struct list_head *list_all __used, + struct list_head *list_event __used, + int *idx __used, char const *msg __used) { } diff --git a/tools/perf/util/pmu-bison.c b/tools/perf/util/pmu-bison.c deleted file mode 100644 index 343521ec589..00000000000 --- a/tools/perf/util/pmu-bison.c +++ /dev/null @@ -1,1663 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.4.3" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - -/* Using locations. */ -#define YYLSP_NEEDED 0 - -/* Substitute the variable and function names. */ -#define yyparse perf_pmu_parse -#define yylex perf_pmu_lex -#define yyerror perf_pmu_error -#define yylval perf_pmu_lval -#define yychar perf_pmu_char -#define yydebug perf_pmu_debug -#define yynerrs perf_pmu_nerrs - - -/* Copy the first part of user declarations. */ - -/* Line 189 of yacc.c */ -#line 6 "util/pmu.y" - - -#include <linux/compiler.h> -#include <linux/list.h> -#include <linux/bitmap.h> -#include <string.h> -#include "pmu.h" - -extern int perf_pmu_lex (void); - -#define ABORT_ON(val) \ -do { \ - if (val) \ - YYABORT; \ -} while (0) - - - -/* Line 189 of yacc.c */ -#line 99 "util/pmu-bison.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - PP_CONFIG = 258, - PP_CONFIG1 = 259, - PP_CONFIG2 = 260, - PP_VALUE = 261, - PP_ERROR = 262 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 214 of yacc.c */ -#line 31 "util/pmu.y" - - unsigned long num; - DECLARE_BITMAP(bits, PERF_PMU_FORMAT_BITS); - - - -/* Line 214 of yacc.c */ -#line 149 "util/pmu-bison.c" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - - -/* Copy the second part of user declarations. */ - - -/* Line 264 of yacc.c */ -#line 161 "util/pmu-bison.c" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined _STDLIB_H \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 9 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 17 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 11 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 5 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 10 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 20 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 262 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 9, 10, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 8, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint8 yyprhs[] = -{ - 0, 0, 3, 6, 8, 12, 16, 20, 24, 26, - 30 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 12, 0, -1, 12, 13, -1, 13, -1, 3, 8, - 14, -1, 4, 8, 14, -1, 5, 8, 14, -1, - 14, 9, 15, -1, 15, -1, 6, 10, 6, -1, - 6, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint8 yyrline[] = -{ - 0, 39, 39, 41, 44, 51, 58, 66, 71, 77, - 82 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "PP_CONFIG", "PP_CONFIG1", "PP_CONFIG2", - "PP_VALUE", "PP_ERROR", "':'", "','", "'-'", "$accept", "format", - "format_term", "bits", "bit_term", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 58, 44, - 45 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 11, 12, 12, 13, 13, 13, 14, 14, 15, - 15 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 2, 1, 3, 3, 3, 3, 1, 3, - 1 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 0, 0, 0, 0, 0, 3, 0, 0, 0, 1, - 2, 10, 4, 8, 5, 6, 0, 0, 9, 7 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 4, 5, 12, 13 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -7 -static const yytype_int8 yypact[] = -{ - 3, 1, 2, 4, 0, -7, 5, 5, 5, -7, - -7, 6, 8, -7, 8, 8, 7, 5, -7, -7 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -7, -7, 10, -6, -2 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -1 -static const yytype_uint8 yytable[] = -{ - 9, 14, 15, 1, 2, 3, 1, 2, 3, 6, - 7, 11, 8, 18, 10, 19, 16, 17 -}; - -static const yytype_uint8 yycheck[] = -{ - 0, 7, 8, 3, 4, 5, 3, 4, 5, 8, - 8, 6, 8, 6, 4, 17, 10, 9 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 3, 4, 5, 12, 13, 8, 8, 8, 0, - 13, 6, 14, 15, 14, 14, 10, 9, 6, 15 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (format, name, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, format, name); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct list_head *format, char *name) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, format, name) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - struct list_head *format; - char *name; -#endif -{ - if (!yyvaluep) - return; - YYUSE (format); - YYUSE (name); -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct list_head *format, char *name) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep, format, name) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - struct list_head *format; - char *name; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep, format, name); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule, struct list_head *format, char *name) -#else -static void -yy_reduce_print (yyvsp, yyrule, format, name) - YYSTYPE *yyvsp; - int yyrule; - struct list_head *format; - char *name; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - , format, name); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule, format, name); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; - - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - - if (yysize_overflow) - return YYSIZE_MAXIMUM; - - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; - } -} -#endif /* YYERROR_VERBOSE */ - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, struct list_head *format, char *name) -#else -static void -yydestruct (yymsg, yytype, yyvaluep, format, name) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; - struct list_head *format; - char *name; -#endif -{ - YYUSE (yyvaluep); - YYUSE (format); - YYUSE (name); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (struct list_head *format, char *name); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - - - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (struct list_head *format, char *name) -#else -int -yyparse (format, name) - struct list_head *format; - char *name; -#endif -#endif -{ - - - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 4: - -/* Line 1464 of yacc.c */ -#line 45 "util/pmu.y" - { - ABORT_ON(perf_pmu__new_format(format, name, - PERF_PMU_FORMAT_VALUE_CONFIG, - (yyvsp[(3) - (3)].bits))); -;} - break; - - case 5: - -/* Line 1464 of yacc.c */ -#line 52 "util/pmu.y" - { - ABORT_ON(perf_pmu__new_format(format, name, - PERF_PMU_FORMAT_VALUE_CONFIG1, - (yyvsp[(3) - (3)].bits))); -;} - break; - - case 6: - -/* Line 1464 of yacc.c */ -#line 59 "util/pmu.y" - { - ABORT_ON(perf_pmu__new_format(format, name, - PERF_PMU_FORMAT_VALUE_CONFIG2, - (yyvsp[(3) - (3)].bits))); -;} - break; - - case 7: - -/* Line 1464 of yacc.c */ -#line 67 "util/pmu.y" - { - bitmap_or((yyval.bits), (yyvsp[(1) - (3)].bits), (yyvsp[(3) - (3)].bits), 64); -;} - break; - - case 8: - -/* Line 1464 of yacc.c */ -#line 72 "util/pmu.y" - { - memcpy((yyval.bits), (yyvsp[(1) - (1)].bits), sizeof((yyvsp[(1) - (1)].bits))); -;} - break; - - case 9: - -/* Line 1464 of yacc.c */ -#line 78 "util/pmu.y" - { - perf_pmu__set_format((yyval.bits), (yyvsp[(1) - (3)].num), (yyvsp[(3) - (3)].num)); -;} - break; - - case 10: - -/* Line 1464 of yacc.c */ -#line 83 "util/pmu.y" - { - perf_pmu__set_format((yyval.bits), (yyvsp[(1) - (1)].num), 0); -;} - break; - - - -/* Line 1464 of yacc.c */ -#line 1444 "util/pmu-bison.c" - default: break; - } - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (format, name, YY_("syntax error")); -#else - { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (format, name, yymsg); - } - else - { - yyerror (format, name, YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } - } -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval, format, name); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp, format, name); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - *++yyvsp = yylval; - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined(yyoverflow) || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (format, name, YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, format, name); - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, format, name); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - -/* Line 1684 of yacc.c */ -#line 87 "util/pmu.y" - - -void perf_pmu_error(struct list_head *list __used, - char *name __used, - char const *msg __used) -{ -} - diff --git a/tools/perf/util/pmu-bison.h b/tools/perf/util/pmu-bison.h deleted file mode 100644 index 54f4a0d7829..00000000000 --- a/tools/perf/util/pmu-bison.h +++ /dev/null @@ -1,73 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - PP_CONFIG = 258, - PP_CONFIG1 = 259, - PP_CONFIG2 = 260, - PP_VALUE = 261, - PP_ERROR = 262 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 1685 of yacc.c */ -#line 31 "util/pmu.y" - - unsigned long num; - DECLARE_BITMAP(bits, PERF_PMU_FORMAT_BITS); - - - -/* Line 1685 of yacc.c */ -#line 65 "util/pmu-bison.h" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE perf_pmu_lval; - - diff --git a/tools/perf/util/pmu-flex.c b/tools/perf/util/pmu-flex.c deleted file mode 100644 index 5a8c15966d5..00000000000 --- a/tools/perf/util/pmu-flex.c +++ /dev/null @@ -1,1821 +0,0 @@ - -#line 3 "<stdout>" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define yy_create_buffer perf_pmu__create_buffer -#define yy_delete_buffer perf_pmu__delete_buffer -#define yy_flex_debug perf_pmu__flex_debug -#define yy_init_buffer perf_pmu__init_buffer -#define yy_flush_buffer perf_pmu__flush_buffer -#define yy_load_buffer_state perf_pmu__load_buffer_state -#define yy_switch_to_buffer perf_pmu__switch_to_buffer -#define yyin perf_pmu_in -#define yyleng perf_pmu_leng -#define yylex perf_pmu_lex -#define yylineno perf_pmu_lineno -#define yyout perf_pmu_out -#define yyrestart perf_pmu_restart -#define yytext perf_pmu_text -#define yywrap perf_pmu_wrap -#define yyalloc perf_pmu_alloc -#define yyrealloc perf_pmu_realloc -#define yyfree perf_pmu_free - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE perf_pmu_restart(perf_pmu_in ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int perf_pmu_leng; - -extern FILE *perf_pmu_in, *perf_pmu_out; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up perf_pmu_text. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up perf_pmu_text again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via perf_pmu_restart()), so that the user can continue scanning by - * just pointing perf_pmu_in at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when perf_pmu_text is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int perf_pmu_leng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow perf_pmu_wrap()'s to do buffer switches - * instead of setting up a fresh perf_pmu_in. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void perf_pmu_restart (FILE *input_file ); -void perf_pmu__switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE perf_pmu__create_buffer (FILE *file,int size ); -void perf_pmu__delete_buffer (YY_BUFFER_STATE b ); -void perf_pmu__flush_buffer (YY_BUFFER_STATE b ); -void perf_pmu_push_buffer_state (YY_BUFFER_STATE new_buffer ); -void perf_pmu_pop_buffer_state (void ); - -static void perf_pmu_ensure_buffer_stack (void ); -static void perf_pmu__load_buffer_state (void ); -static void perf_pmu__init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER perf_pmu__flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE perf_pmu__scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE perf_pmu__scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE perf_pmu__scan_bytes (yyconst char *bytes,int len ); - -void *perf_pmu_alloc (yy_size_t ); -void *perf_pmu_realloc (void *,yy_size_t ); -void perf_pmu_free (void * ); - -#define yy_new_buffer perf_pmu__create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - perf_pmu_ensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - perf_pmu__create_buffer(perf_pmu_in,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - perf_pmu_ensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - perf_pmu__create_buffer(perf_pmu_in,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -typedef unsigned char YY_CHAR; - -FILE *perf_pmu_in = (FILE *) 0, *perf_pmu_out = (FILE *) 0; - -typedef int yy_state_type; - -extern int perf_pmu_lineno; - -int perf_pmu_lineno = 1; - -extern char *perf_pmu_text; -#define yytext_ptr perf_pmu_text - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up perf_pmu_text. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - perf_pmu_leng = (size_t) (yy_cp - yy_bp); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 10 -#define YY_END_OF_BUFFER 11 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[20] = - { 0, - 0, 0, 11, 8, 9, 7, 5, 1, 6, 8, - 1, 0, 0, 0, 0, 2, 3, 4, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 3, 4, 1, 1, 5, 6, 7, - 5, 5, 5, 5, 5, 5, 5, 8, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 9, 1, - - 1, 10, 11, 1, 12, 1, 1, 1, 1, 13, - 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[15] = - { 0, - 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, - 1, 1, 1, 1 - } ; - -static yyconst flex_int16_t yy_base[21] = - { 0, - 0, 0, 23, 24, 24, 24, 24, 0, 24, 8, - 0, 8, 10, 7, 7, 9, 24, 24, 24, 15 - } ; - -static yyconst flex_int16_t yy_def[21] = - { 0, - 19, 1, 19, 19, 19, 19, 19, 20, 19, 19, - 20, 19, 19, 19, 19, 19, 19, 19, 0, 19 - } ; - -static yyconst flex_int16_t yy_nxt[39] = - { 0, - 4, 5, 6, 7, 8, 8, 8, 9, 10, 4, - 4, 4, 4, 4, 17, 18, 11, 16, 15, 14, - 13, 12, 19, 3, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19 - } ; - -static yyconst flex_int16_t yy_chk[39] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 16, 16, 20, 15, 14, 13, - 12, 10, 3, 19, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19 - } ; - -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -extern int perf_pmu__flex_debug; -int perf_pmu__flex_debug = 0; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *perf_pmu_text; -#line 1 "util/pmu.l" -#line 4 "util/pmu.l" -#include <stdlib.h> -#include <linux/bitops.h> -#include "pmu.h" -#include "pmu-bison.h" - -static int value(int base) -{ - long num; - - errno = 0; - num = strtoul(perf_pmu_text, NULL, base); - if (errno) - return PP_ERROR; - - perf_pmu_lval.num = num; - return PP_VALUE; -} - -#line 497 "<stdout>" - -#define INITIAL 0 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -static int yy_init_globals (void ); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int perf_pmu_lex_destroy (void ); - -int perf_pmu_get_debug (void ); - -void perf_pmu_set_debug (int debug_flag ); - -YY_EXTRA_TYPE perf_pmu_get_extra (void ); - -void perf_pmu_set_extra (YY_EXTRA_TYPE user_defined ); - -FILE *perf_pmu_get_in (void ); - -void perf_pmu_set_in (FILE * in_str ); - -FILE *perf_pmu_get_out (void ); - -void perf_pmu_set_out (FILE * out_str ); - -int perf_pmu_get_leng (void ); - -char *perf_pmu_get_text (void ); - -int perf_pmu_get_lineno (void ); - -void perf_pmu_set_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int perf_pmu_wrap (void ); -#else -extern int perf_pmu_wrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( perf_pmu_text, perf_pmu_leng, 1, perf_pmu_out )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - unsigned n; \ - for ( n = 0; n < max_size && \ - (c = getc( perf_pmu_in )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( perf_pmu_in ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, perf_pmu_in))==0 && ferror(perf_pmu_in)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(perf_pmu_in); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int perf_pmu_lex (void); - -#define YY_DECL int perf_pmu_lex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after perf_pmu_text and perf_pmu_leng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - -#line 26 "util/pmu.l" - - -#line 682 "<stdout>" - - if ( !(yy_init) ) - { - (yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! perf_pmu_in ) - perf_pmu_in = stdin; - - if ( ! perf_pmu_out ) - perf_pmu_out = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - perf_pmu_ensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - perf_pmu__create_buffer(perf_pmu_in,YY_BUF_SIZE ); - } - - perf_pmu__load_buffer_state( ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = (yy_c_buf_p); - - /* Support of perf_pmu_text. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 20 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 24 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = (yy_hold_char); - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 28 "util/pmu.l" -{ return value(10); } - YY_BREAK -case 2: -YY_RULE_SETUP -#line 29 "util/pmu.l" -{ return PP_CONFIG; } - YY_BREAK -case 3: -YY_RULE_SETUP -#line 30 "util/pmu.l" -{ return PP_CONFIG1; } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 31 "util/pmu.l" -{ return PP_CONFIG2; } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 32 "util/pmu.l" -{ return '-'; } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 33 "util/pmu.l" -{ return ':'; } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 34 "util/pmu.l" -{ return ','; } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 35 "util/pmu.l" -{ ; } - YY_BREAK -case 9: -/* rule 9 can match eol */ -YY_RULE_SETUP -#line 36 "util/pmu.l" -{ ; } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 38 "util/pmu.l" -ECHO; - YY_BREAK -#line 816 "<stdout>" -case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed perf_pmu_in at a new source and called - * perf_pmu_lex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = perf_pmu_in; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( perf_pmu_wrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * perf_pmu_text, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of perf_pmu_lex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = (yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) ((yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - perf_pmu_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - perf_pmu_restart(perf_pmu_in ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) perf_pmu_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = (yy_start); - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 20 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - register int yy_is_jam; - register char *yy_cp = (yy_c_buf_p); - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 20 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 19); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp ) -{ - register char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up perf_pmu_text */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = (yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - int offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - perf_pmu_restart(perf_pmu_in ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( perf_pmu_wrap( ) ) - return EOF; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve perf_pmu_text */ - (yy_hold_char) = *++(yy_c_buf_p); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void perf_pmu_restart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - perf_pmu_ensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - perf_pmu__create_buffer(perf_pmu_in,YY_BUF_SIZE ); - } - - perf_pmu__init_buffer(YY_CURRENT_BUFFER,input_file ); - perf_pmu__load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void perf_pmu__switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * perf_pmu_pop_buffer_state(); - * perf_pmu_push_buffer_state(new_buffer); - */ - perf_pmu_ensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - perf_pmu__load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (perf_pmu_wrap()) processing, but the only time this flag - * is looked at is after perf_pmu_wrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void perf_pmu__load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - perf_pmu_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE perf_pmu__create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) perf_pmu_alloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in perf_pmu__create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) perf_pmu_alloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in perf_pmu__create_buffer()" ); - - b->yy_is_our_buffer = 1; - - perf_pmu__init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with perf_pmu__create_buffer() - * - */ - void perf_pmu__delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - perf_pmu_free((void *) b->yy_ch_buf ); - - perf_pmu_free((void *) b ); -} - -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a perf_pmu_restart() or at EOF. - */ - static void perf_pmu__init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - perf_pmu__flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then perf_pmu__init_buffer was _probably_ - * called from perf_pmu_restart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void perf_pmu__flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - perf_pmu__load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void perf_pmu_push_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - perf_pmu_ensure_buffer_stack(); - - /* This block is copied from perf_pmu__switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from perf_pmu__switch_to_buffer. */ - perf_pmu__load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void perf_pmu_pop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - perf_pmu__delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - perf_pmu__load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void perf_pmu_ensure_buffer_stack (void) -{ - int num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - (yy_buffer_stack) = (struct yy_buffer_state**)perf_pmu_alloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in perf_pmu_ensure_buffer_stack()" ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)perf_pmu_realloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in perf_pmu_ensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE perf_pmu__scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) perf_pmu_alloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in perf_pmu__scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - perf_pmu__switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to perf_pmu_lex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * perf_pmu__scan_bytes() instead. - */ -YY_BUFFER_STATE perf_pmu__scan_string (yyconst char * yystr ) -{ - - return perf_pmu__scan_bytes(yystr,strlen(yystr) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to perf_pmu_lex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE perf_pmu__scan_bytes (yyconst char * yybytes, int _yybytes_len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) perf_pmu_alloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in perf_pmu__scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = perf_pmu__scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in perf_pmu__scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up perf_pmu_text. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - perf_pmu_text[perf_pmu_leng] = (yy_hold_char); \ - (yy_c_buf_p) = perf_pmu_text + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - perf_pmu_leng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int perf_pmu_get_lineno (void) -{ - - return perf_pmu_lineno; -} - -/** Get the input stream. - * - */ -FILE *perf_pmu_get_in (void) -{ - return perf_pmu_in; -} - -/** Get the output stream. - * - */ -FILE *perf_pmu_get_out (void) -{ - return perf_pmu_out; -} - -/** Get the length of the current token. - * - */ -int perf_pmu_get_leng (void) -{ - return perf_pmu_leng; -} - -/** Get the current token. - * - */ - -char *perf_pmu_get_text (void) -{ - return perf_pmu_text; -} - -/** Set the current line number. - * @param line_number - * - */ -void perf_pmu_set_lineno (int line_number ) -{ - - perf_pmu_lineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see perf_pmu__switch_to_buffer - */ -void perf_pmu_set_in (FILE * in_str ) -{ - perf_pmu_in = in_str ; -} - -void perf_pmu_set_out (FILE * out_str ) -{ - perf_pmu_out = out_str ; -} - -int perf_pmu_get_debug (void) -{ - return perf_pmu__flex_debug; -} - -void perf_pmu_set_debug (int bdebug ) -{ - perf_pmu__flex_debug = bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from perf_pmu_lex_destroy(), so don't allocate here. - */ - - (yy_buffer_stack) = 0; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = (char *) 0; - (yy_init) = 0; - (yy_start) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - perf_pmu_in = stdin; - perf_pmu_out = stdout; -#else - perf_pmu_in = (FILE *) 0; - perf_pmu_out = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * perf_pmu_lex_init() - */ - return 0; -} - -/* perf_pmu_lex_destroy is for both reentrant and non-reentrant scanners. */ -int perf_pmu_lex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - perf_pmu__delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - perf_pmu_pop_buffer_state(); - } - - /* Destroy the stack itself. */ - perf_pmu_free((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * perf_pmu_lex() is called, initialization will occur. */ - yy_init_globals( ); - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *perf_pmu_alloc (yy_size_t size ) -{ - return (void *) malloc( size ); -} - -void *perf_pmu_realloc (void * ptr, yy_size_t size ) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void perf_pmu_free (void * ptr ) -{ - free( (char *) ptr ); /* see perf_pmu_realloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 38 "util/pmu.l" - - - -int perf_pmu_wrap(void) -{ - return 1; -} - diff --git a/tools/perf/util/pmu-flex.h b/tools/perf/util/pmu-flex.h deleted file mode 100644 index 0a29c8a0da4..00000000000 --- a/tools/perf/util/pmu-flex.h +++ /dev/null @@ -1,316 +0,0 @@ -#ifndef perf_pmu_HEADER_H -#define perf_pmu_HEADER_H 1 -#define perf_pmu_IN_HEADER 1 - -#line 6 "util/pmu-flex.h" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int perf_pmu_leng; - -extern FILE *perf_pmu_in, *perf_pmu_out; - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -void perf_pmu_restart (FILE *input_file ); -void perf_pmu__switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE perf_pmu__create_buffer (FILE *file,int size ); -void perf_pmu__delete_buffer (YY_BUFFER_STATE b ); -void perf_pmu__flush_buffer (YY_BUFFER_STATE b ); -void perf_pmu_push_buffer_state (YY_BUFFER_STATE new_buffer ); -void perf_pmu_pop_buffer_state (void ); - -YY_BUFFER_STATE perf_pmu__scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE perf_pmu__scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE perf_pmu__scan_bytes (yyconst char *bytes,int len ); - -void *perf_pmu_alloc (yy_size_t ); -void *perf_pmu_realloc (void *,yy_size_t ); -void perf_pmu_free (void * ); - -/* Begin user sect3 */ - -extern int perf_pmu_lineno; - -extern char *perf_pmu_text; -#define yytext_ptr perf_pmu_text - -#ifdef YY_HEADER_EXPORT_START_CONDITIONS -#define INITIAL 0 - -#endif - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int perf_pmu_lex_destroy (void ); - -int perf_pmu_get_debug (void ); - -void perf_pmu_set_debug (int debug_flag ); - -YY_EXTRA_TYPE perf_pmu_get_extra (void ); - -void perf_pmu_set_extra (YY_EXTRA_TYPE user_defined ); - -FILE *perf_pmu_get_in (void ); - -void perf_pmu_set_in (FILE * in_str ); - -FILE *perf_pmu_get_out (void ); - -void perf_pmu_set_out (FILE * out_str ); - -int perf_pmu_get_leng (void ); - -char *perf_pmu_get_text (void ); - -int perf_pmu_get_lineno (void ); - -void perf_pmu_set_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int perf_pmu_wrap (void ); -#else -extern int perf_pmu_wrap (void ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int perf_pmu_lex (void); - -#define YY_DECL int perf_pmu_lex (void) -#endif /* !YY_DECL */ - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - -#line 38 "util/pmu.l" - - -#line 315 "util/pmu-flex.h" -#undef perf_pmu_IN_HEADER -#endif /* perf_pmu_HEADER_H */ diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 2cc162d3b78..d448984ed78 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -972,10 +972,12 @@ static int probe_point_search_cb(Dwarf_Die *sp_die, void *data) struct dwarf_callback_param *param = data; struct probe_finder *pf = param->data; struct perf_probe_point *pp = &pf->pev->point; + Dwarf_Attribute attr; /* Check tag and diename */ if (dwarf_tag(sp_die) != DW_TAG_subprogram || - !die_compare_name(sp_die, pp->function)) + !die_compare_name(sp_die, pp->function) || + dwarf_attr(sp_die, DW_AT_declaration, &attr)) return DWARF_CB_OK; /* Check declared file */ diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 002ebbf59f4..9412e3b05f6 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -140,6 +140,7 @@ struct perf_session *perf_session__new(const char *filename, int mode, INIT_LIST_HEAD(&self->ordered_samples.sample_cache); INIT_LIST_HEAD(&self->ordered_samples.to_free); machine__init(&self->host_machine, "", HOST_KERNEL_ID); + hists__init(&self->hists); if (mode == O_RDONLY) { if (perf_session__open(self, force) < 0) diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 88dbcf6f957..a27237430c5 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -34,6 +34,9 @@ static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) } } va_end(ap); + + if (n >= (int)size) + return size - 1; return n; } diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c index 92e068517c1..2eeb51baf07 100644 --- a/tools/perf/util/strbuf.c +++ b/tools/perf/util/strbuf.c @@ -1,4 +1,5 @@ #include "cache.h" +#include <linux/kernel.h> int prefixcmp(const char *str, const char *prefix) { @@ -89,14 +90,14 @@ void strbuf_addf(struct strbuf *sb, const char *fmt, ...) if (!strbuf_avail(sb)) strbuf_grow(sb, 64); va_start(ap, fmt); - len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); + len = vscnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); va_end(ap); if (len < 0) - die("your vsnprintf is broken"); + die("your vscnprintf is broken"); if (len > strbuf_avail(sb)) { strbuf_grow(sb, len); va_start(ap, fmt); - len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); + len = vscnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); va_end(ap); if (len > strbuf_avail(sb)) { die("this should not happen, your snprintf is broken"); diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 5dd83c3e2c0..c0a028c3eba 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1,6 +1,5 @@ #include <dirent.h> #include <errno.h> -#include <libgen.h> #include <stdlib.h> #include <stdio.h> #include <string.h> @@ -51,6 +50,8 @@ struct symbol_conf symbol_conf = { int dso__name_len(const struct dso *dso) { + if (!dso) + return strlen("[unknown]"); if (verbose) return dso->long_name_len; diff --git a/tools/perf/util/thread_map.h b/tools/perf/util/thread_map.h index 7da80f14418..f718df8a3c5 100644 --- a/tools/perf/util/thread_map.h +++ b/tools/perf/util/thread_map.h @@ -6,7 +6,7 @@ struct thread_map { int nr; - int map[]; + pid_t map[]; }; struct thread_map *thread_map__new_by_pid(pid_t pid); diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index a4088ced1e6..dfd1bd8371a 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -722,7 +722,7 @@ static char *event_read_name(void) static int event_read_id(void) { char *token; - int id; + int id = -1; if (read_expected_item(EVENT_ITEM, "ID") < 0) return -1; @@ -731,15 +731,13 @@ static int event_read_id(void) return -1; if (read_expect_type(EVENT_ITEM, &token) < 0) - goto fail; + goto free; id = strtoul(token, NULL, 0); - free_token(token); - return id; - fail: + free: free_token(token); - return -1; + return id; } static int field_is_string(struct format_field *field) diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include new file mode 100644 index 00000000000..87b55a729a5 --- /dev/null +++ b/tools/scripts/Makefile.include @@ -0,0 +1,57 @@ +ifeq ("$(origin O)", "command line") + OUTPUT := $(O)/ +endif + +ifneq ($(OUTPUT),) +# check that the output directory actually exists +OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) +$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) +endif + +# +# Include saner warnings here, which can catch bugs: +# +EXTRA_WARNINGS := -Wbad-function-cast +EXTRA_WARNINGS += -Wdeclaration-after-statement +EXTRA_WARNINGS += -Wformat-security +EXTRA_WARNINGS += -Wformat-y2k +EXTRA_WARNINGS += -Winit-self +EXTRA_WARNINGS += -Wmissing-declarations +EXTRA_WARNINGS += -Wmissing-prototypes +EXTRA_WARNINGS += -Wnested-externs +EXTRA_WARNINGS += -Wno-system-headers +EXTRA_WARNINGS += -Wold-style-definition +EXTRA_WARNINGS += -Wpacked +EXTRA_WARNINGS += -Wredundant-decls +EXTRA_WARNINGS += -Wshadow +EXTRA_WARNINGS += -Wstrict-aliasing=3 +EXTRA_WARNINGS += -Wstrict-prototypes +EXTRA_WARNINGS += -Wswitch-default +EXTRA_WARNINGS += -Wswitch-enum +EXTRA_WARNINGS += -Wundef +EXTRA_WARNINGS += -Wwrite-strings +EXTRA_WARNINGS += -Wformat + +ifneq ($(findstring $(MAKEFLAGS), w),w) +PRINT_DIR = --no-print-directory +else +NO_SUBDIR = : +endif + +QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir +QUIET_SUBDIR1 = + +ifneq ($(findstring $(MAKEFLAGS),s),s) +ifndef V + QUIET_CC = @echo ' ' CC $@; + QUIET_AR = @echo ' ' AR $@; + QUIET_LINK = @echo ' ' LINK $@; + QUIET_MKDIR = @echo ' ' MKDIR $@; + QUIET_GEN = @echo ' ' GEN $@; + QUIET_SUBDIR0 = +@subdir= + QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \ + $(MAKE) $(PRINT_DIR) -C $$subdir + QUIET_FLEX = @echo ' ' FLEX $@; + QUIET_BISON = @echo ' ' BISON $@; +endif +endif diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 9507c4b251a..95d6a6f7c33 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -46,6 +46,7 @@ my %default = ( "DIE_ON_FAILURE" => 1, "SSH_EXEC" => "ssh \$SSH_USER\@\$MACHINE \$SSH_COMMAND", "SCP_TO_TARGET" => "scp \$SRC_FILE \$SSH_USER\@\$MACHINE:\$DST_FILE", + "SCP_TO_TARGET_INSTALL" => "\${SCP_TO_TARGET}", "REBOOT" => "ssh \$SSH_USER\@\$MACHINE reboot", "STOP_AFTER_SUCCESS" => 10, "STOP_AFTER_FAILURE" => 60, @@ -86,11 +87,13 @@ my $reboot_on_error; my $switch_to_good; my $switch_to_test; my $poweroff_on_error; +my $reboot_on_success; my $die_on_failure; my $powercycle_after_reboot; my $poweroff_after_halt; my $ssh_exec; my $scp_to_target; +my $scp_to_target_install; my $power_off; my $grub_menu; my $grub_number; @@ -211,6 +214,7 @@ my %option_map = ( "SWITCH_TO_GOOD" => \$switch_to_good, "SWITCH_TO_TEST" => \$switch_to_test, "POWEROFF_ON_ERROR" => \$poweroff_on_error, + "REBOOT_ON_SUCCESS" => \$reboot_on_success, "DIE_ON_FAILURE" => \$die_on_failure, "POWER_OFF" => \$power_off, "POWERCYCLE_AFTER_REBOOT" => \$powercycle_after_reboot, @@ -243,6 +247,7 @@ my %option_map = ( "BUILD_TARGET" => \$build_target, "SSH_EXEC" => \$ssh_exec, "SCP_TO_TARGET" => \$scp_to_target, + "SCP_TO_TARGET_INSTALL" => \$scp_to_target_install, "CHECKOUT" => \$checkout, "TARGET_IMAGE" => \$target_image, "LOCALVERSION" => \$localversion, @@ -1113,7 +1118,6 @@ sub reboot_to_good { if (defined($switch_to_good)) { run_command $switch_to_good; - return; } reboot $time; @@ -1349,8 +1353,7 @@ sub run_ssh { } sub run_scp { - my ($src, $dst) = @_; - my $cp_scp = $scp_to_target; + my ($src, $dst, $cp_scp) = @_; $cp_scp =~ s/\$SRC_FILE/$src/g; $cp_scp =~ s/\$DST_FILE/$dst/g; @@ -1358,6 +1361,22 @@ sub run_scp { return run_command "$cp_scp"; } +sub run_scp_install { + my ($src, $dst) = @_; + + my $cp_scp = $scp_to_target_install; + + return run_scp($src, $dst, $cp_scp); +} + +sub run_scp_mod { + my ($src, $dst) = @_; + + my $cp_scp = $scp_to_target; + + return run_scp($src, $dst, $cp_scp); +} + sub get_grub_index { if ($reboot_type ne "grub") { @@ -1460,6 +1479,7 @@ sub get_sha1 { sub monitor { my $booted = 0; my $bug = 0; + my $bug_ignored = 0; my $skip_call_trace = 0; my $loops; @@ -1531,9 +1551,13 @@ sub monitor { } if ($full_line =~ /call trace:/i) { - if (!$ignore_errors && !$bug && !$skip_call_trace) { - $bug = 1; - $failure_start = time; + if (!$bug && !$skip_call_trace) { + if ($ignore_errors) { + $bug_ignored = 1; + } else { + $bug = 1; + $failure_start = time; + } } } @@ -1595,6 +1619,10 @@ sub monitor { fail "failed - never got a boot prompt." and return 0; } + if ($bug_ignored) { + doprint "WARNING: Call Trace detected but ignored due to IGNORE_ERRORS=1\n"; + } + return 1; } @@ -1621,7 +1649,7 @@ sub install { my $cp_target = eval_kernel_version $target_image; - run_scp "$outputdir/$build_target", "$cp_target" or + run_scp_install "$outputdir/$build_target", "$cp_target" or dodie "failed to copy image"; my $install_mods = 0; @@ -1643,7 +1671,7 @@ sub install { return; } - run_command "$make INSTALL_MOD_PATH=$tmpdir modules_install" or + run_command "$make INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=$tmpdir modules_install" or dodie "Failed to install modules"; my $modlib = "/lib/modules/$version"; @@ -1656,7 +1684,7 @@ sub install { run_command "cd $tmpdir && tar -cjf $modtar lib/modules/$version" or dodie "making tarball"; - run_scp "$tmpdir/$modtar", "/tmp" or + run_scp_mod "$tmpdir/$modtar", "/tmp" or dodie "failed to copy modules"; unlink "$tmpdir/$modtar"; @@ -2601,7 +2629,7 @@ sub config_bisect { # read directly what we want to check my %config_check; open (IN, $output_config) - or dodie "faied to open $output_config"; + or dodie "failed to open $output_config"; while (<IN>) { if (/^((CONFIG\S*)=.*)/) { @@ -3526,8 +3554,10 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { die "failed to checkout $checkout"; } - $no_reboot = 0; - + # A test may opt to not reboot the box + if ($reboot_on_success) { + $no_reboot = 0; + } if ($test_type eq "bisect") { bisect $i; @@ -3572,8 +3602,12 @@ if ($opt{"POWEROFF_ON_SUCCESS"}) { halt; } elsif ($opt{"REBOOT_ON_SUCCESS"} && !do_not_reboot) { reboot_to_good; +} elsif (defined($switch_to_good)) { + # still need to get to the good kernel + run_command $switch_to_good; } + doprint "\n $successes of $opt{NUM_TESTS} tests were successful\n\n"; exit 0; diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index 5ea04c6a71b..b682456afda 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -710,10 +710,18 @@ # The variables SSH_USER, MACHINE and SSH_COMMAND are defined #SSH_EXEC = ssh $SSH_USER@$MACHINE $SSH_COMMAND"; -# The way to copy a file to the target +# The way to copy a file to the target (install and modules) # (default scp $SRC_FILE $SSH_USER@$MACHINE:$DST_FILE) -# The variables SSH_USER, MACHINE, SRC_FILE and DST_FILE are defined. -#SCP_TO_TARGET = scp $SRC_FILE $SSH_USER@$MACHINE:$DST_FILE +# The variables SSH_USER, MACHINE are defined by the config +# SRC_FILE and DST_FILE are ktest internal variables and +# should only have '$' and not the '${}' notation. +# (default scp $SRC_FILE ${SSH_USER}@${MACHINE}:$DST_FILE) +#SCP_TO_TARGET = echo skip scp for $SRC_FILE $DST_FILE + +# If install needs to be different than modules, then this +# option will override the SCP_TO_TARGET for installation. +# (default ${SCP_TO_TARGET} ) +#SCP_TO_TARGET_INSTALL = scp $SRC_FILE tftp@tftpserver:$DST_FILE # The nice way to reboot the target # (default ssh $SSH_USER@$MACHINE reboot) diff --git a/tools/usb/Makefile b/tools/usb/Makefile index 8b704af1434..396d6c44e9d 100644 --- a/tools/usb/Makefile +++ b/tools/usb/Makefile @@ -3,7 +3,7 @@ CC = $(CROSS_COMPILE)gcc PTHREAD_LIBS = -lpthread WARNINGS = -Wall -Wextra -CFLAGS = $(WARNINGS) -g $(PTHREAD_LIBS) +CFLAGS = $(WARNINGS) -g $(PTHREAD_LIBS) -I../include all: testusb ffs-test %: %.c diff --git a/tools/usb/ffs-test.c b/tools/usb/ffs-test.c index b9c79863169..4b107b5e623 100644 --- a/tools/usb/ffs-test.c +++ b/tools/usb/ffs-test.c @@ -2,7 +2,7 @@ * ffs-test.c.c -- user mode filesystem api for usb composite function * * Copyright (C) 2010 Samsung Electronics - * Author: Michal Nazarewicz <m.nazarewicz@samsung.com> + * Author: Michal Nazarewicz <mina86@mina86.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -36,6 +36,7 @@ #include <sys/stat.h> #include <sys/types.h> #include <unistd.h> +#include <tools/le_byteshift.h> #include "../../include/linux/usb/functionfs.h" @@ -47,34 +48,6 @@ #define le32_to_cpu(x) le32toh(x) #define le16_to_cpu(x) le16toh(x) -static inline __u16 get_unaligned_le16(const void *_ptr) -{ - const __u8 *ptr = _ptr; - return ptr[0] | (ptr[1] << 8); -} - -static inline __u32 get_unaligned_le32(const void *_ptr) -{ - const __u8 *ptr = _ptr; - return ptr[0] | (ptr[1] << 8) | (ptr[2] << 16) | (ptr[3] << 24); -} - -static inline void put_unaligned_le16(__u16 val, void *_ptr) -{ - __u8 *ptr = _ptr; - *ptr++ = val; - *ptr++ = val >> 8; -} - -static inline void put_unaligned_le32(__u32 val, void *_ptr) -{ - __u8 *ptr = _ptr; - *ptr++ = val; - *ptr++ = val >> 8; - *ptr++ = val >> 16; - *ptr++ = val >> 24; -} - /******************** Messages and Errors ***********************************/ diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c index f08e8946384..6e0f56701e4 100644 --- a/tools/usb/testusb.c +++ b/tools/usb/testusb.c @@ -3,7 +3,7 @@ /* * Copyright (c) 2002 by David Brownell * Copyright (c) 2010 by Samsung Electronics - * Author: Michal Nazarewicz <m.nazarewicz@samsung.com> + * Author: Michal Nazarewicz <mina86@mina86.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the |