diff options
author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-02-25 07:50:03 +0000 |
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committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-02-25 07:50:03 +0000 |
commit | e482118106c63edd3c9f6647e4232e90b4c16066 (patch) | |
tree | 3e0e8e1c4a135b5631a7ba32f383f844576cfc30 /src | |
parent | 815c3b353307796fb4d86a1880679dacaed00b6e (diff) |
- using ERROR_COMMAND_SYNTAX_ERROR to print syntax in a couple of places
- some more flash cleanup of checking halted state
- moved output handler into options.c
- very slightly tweaked server.c to make it a bit more compatible with eCos
- retired arch_state. Not quite sure how I managed to leave that out last time.
git-svn-id: svn://svn.berlios.de/openocd/trunk@338 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src')
-rw-r--r-- | src/flash/at91sam7.c | 3 | ||||
-rw-r--r-- | src/flash/lpc2000.c | 8 | ||||
-rw-r--r-- | src/helper/configuration.c | 6 | ||||
-rw-r--r-- | src/helper/options.c | 9 | ||||
-rw-r--r-- | src/jtag/jtag.c | 53 | ||||
-rw-r--r-- | src/server/server.c | 9 | ||||
-rw-r--r-- | src/server/telnet_server.c | 2 | ||||
-rw-r--r-- | src/target/target.c | 41 |
8 files changed, 50 insertions, 81 deletions
diff --git a/src/flash/at91sam7.c b/src/flash/at91sam7.c index 3e920e3d..a9776d48 100644 --- a/src/flash/at91sam7.c +++ b/src/flash/at91sam7.c @@ -955,8 +955,7 @@ int at91sam7_handle_gpnvm_command(struct command_context_s *cmd_ctx, char *cmd, }
else
{
- command_print(cmd_ctx, "usage: at91sam7 gpnvm <num> <bit> <set|clear>");
- return ERROR_OK;
+ return ERROR_COMMAND_SYNTAX_ERROR; }
/* Configure the flash controller timing */
diff --git a/src/flash/lpc2000.c b/src/flash/lpc2000.c index da79ea73..009c0c05 100644 --- a/src/flash/lpc2000.c +++ b/src/flash/lpc2000.c @@ -476,11 +476,6 @@ int lpc2000_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count) int i;
working_area_t *download_area;
- if (bank->target->state != TARGET_HALTED)
- {
- return ERROR_TARGET_NOT_HALTED;
- }
-
/* allocate a working area */
if (target_alloc_working_area(target, lpc2000_info->cmd51_max_buffer, &download_area) != ERROR_OK)
{
@@ -654,8 +649,7 @@ int lpc2000_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd, if (argc < 1)
{
- command_print(cmd_ctx, "usage: lpc2000 part_id <num>");
- return ERROR_OK;
+ return ERROR_COMMAND_SYNTAX_ERROR; }
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0));
diff --git a/src/helper/configuration.c b/src/helper/configuration.c index 0a7bf180..1bed1e06 100644 --- a/src/helper/configuration.c +++ b/src/helper/configuration.c @@ -36,12 +36,6 @@ static char** config_file_names; static size_t num_script_dirs;
static char** script_search_dirs;
-int configuration_output_handler(struct command_context_s *context, char* line)
-{
- INFO(line);
-
- return ERROR_OK;
-}
void add_script_search_dir (const char *dir)
{
diff --git a/src/helper/options.c b/src/helper/options.c index 908748dd..b6b2c6dc 100644 --- a/src/helper/options.c +++ b/src/helper/options.c @@ -48,6 +48,15 @@ static struct option long_options[] = };
+
+int configuration_output_handler(struct command_context_s *context, char* line)
+{
+ INFO(line);
+
+ return ERROR_OK;
+}
+
+
int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[])
{
int c;
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index 974328c5..c4015118 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -1610,7 +1610,7 @@ int handle_endstate_command(struct command_context_s *cmd_ctx, char *cmd, char * if (argc < 1) { - command_print(cmd_ctx, "usage: endstate <tap_state>"); + return ERROR_COMMAND_SYNTAX_ERROR;
} else { @@ -1632,13 +1632,12 @@ int handle_jtag_reset_command(struct command_context_s *cmd_ctx, char *cmd, char { int trst = -1; int srst = -1; - char *usage = "usage: jtag_reset <trst> <srst>"; int retval; if (argc < 1) { - command_print(cmd_ctx, usage); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR;
+
} if (args[0][0] == '1') @@ -1647,8 +1646,7 @@ int handle_jtag_reset_command(struct command_context_s *cmd_ctx, char *cmd, char trst = 0; else { - command_print(cmd_ctx, usage); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR;
} if (args[1][0] == '1') @@ -1657,8 +1655,7 @@ int handle_jtag_reset_command(struct command_context_s *cmd_ctx, char *cmd, char srst = 0; else { - command_print(cmd_ctx, usage); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR;
} if ((retval = jtag_add_reset(trst, srst)) != ERROR_OK) @@ -1684,8 +1681,7 @@ int handle_runtest_command(struct command_context_s *cmd_ctx, char *cmd, char ** { if (argc < 1) { - command_print(cmd_ctx, "usage: runtest <num_cycles>"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR;
} jtag_add_runtest(strtol(args[0], NULL, 0), -1); @@ -1725,8 +1721,7 @@ int handle_irscan_command(struct command_context_s *cmd_ctx, char *cmd, char **a if ((argc < 2) || (argc % 2)) { - command_print(cmd_ctx, "usage: irscan <device> <instr> [dev2] [instr2] ..."); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR;
} fields = malloc(sizeof(scan_field_t) * argc / 2); @@ -1766,8 +1761,7 @@ int handle_drscan_command(struct command_context_s *cmd_ctx, char *cmd, char **a if ((argc < 2) || (argc % 2)) { - command_print(cmd_ctx, "usage: drscan <device> <var> [dev2] [var2]"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR;
} for (i = 0; i < argc; i+=2) @@ -1818,20 +1812,25 @@ int handle_drscan_command(struct command_context_s *cmd_ctx, char *cmd, char **a int handle_verify_ircapture_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) { - if (argc == 0) - { - command_print(cmd_ctx, "verify Capture-IR is %s", (jtag_verify_capture_ir) ? "enabled": "disabled"); - return ERROR_OK; - } - - if (strcmp(args[0], "enable") == 0) + if (argc == 1)
{ - jtag_verify_capture_ir = 1; - } - else if (strcmp(args[0], "disable") == 0) - { - jtag_verify_capture_ir = 0; - } + if (strcmp(args[0], "enable") == 0) + { + jtag_verify_capture_ir = 1; + } + else if (strcmp(args[0], "disable") == 0) + { + jtag_verify_capture_ir = 0; + } else
+ {
+ return ERROR_COMMAND_SYNTAX_ERROR;
+ } + } else if (argc != 0)
+ {
+ return ERROR_COMMAND_SYNTAX_ERROR;
+ }
+
+ command_print(cmd_ctx, "verify Capture-IR is %s", (jtag_verify_capture_ir) ? "enabled": "disabled");
return ERROR_OK; } diff --git a/src/server/server.c b/src/server/server.c index b0ad834a..6e43cf7c 100644 --- a/src/server/server.c +++ b/src/server/server.c @@ -277,7 +277,9 @@ int server_loop(command_context_t *command_context) FD_SET(fileno(stdin), &read_fds); #endif - if ((retval = select(fd_max + 1, &read_fds, NULL, NULL, &tv)) == -1) + retval = select(fd_max + 1, &read_fds, NULL, NULL, &tv); + + if (retval == -1) { #ifdef _WIN32 @@ -293,7 +295,9 @@ int server_loop(command_context_t *command_context) #else if (errno == EINTR) + {
FD_ZERO(&read_fds); + }
else { ERROR("error during select: %s", strerror(errno)); @@ -309,6 +313,7 @@ int server_loop(command_context_t *command_context) /* do regular tasks after at most 100ms */ tv.tv_sec = 0; tv.tv_usec = 10000; + FD_ZERO(&read_fds); /* eCos leaves read_fds unchanged in this case! */
} for (service = services; service; service = service->next) @@ -318,7 +323,9 @@ int server_loop(command_context_t *command_context) && (FD_ISSET(service->fd, &read_fds))) { if (service->max_connections > 0) + {
add_connection(service, command_context); + } else { struct sockaddr_in sin; diff --git a/src/server/telnet_server.c b/src/server/telnet_server.c index b40daca8..899902a7 100644 --- a/src/server/telnet_server.c +++ b/src/server/telnet_server.c @@ -121,13 +121,11 @@ int telnet_target_callback_event_handler(struct target_s *target, enum target_ev switch (event) { case TARGET_EVENT_HALTED: - command_print(cmd_ctx, "Target %i halted", get_num_by_target(target)); target_arch_state(target); if (!t_con->suppress_prompt) telnet_prompt(connection); break; case TARGET_EVENT_RESUMED: - command_print(cmd_ctx, "Target %i resumed", get_num_by_target(target)); if (!t_con->suppress_prompt) telnet_prompt(connection); break; diff --git a/src/target/target.c b/src/target/target.c index fc1adb09..27df12fc 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -50,7 +50,6 @@ int cli_target_callback_event_handler(struct target_s *target, enum target_event event, void *priv); -int handle_arch_state_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); int handle_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); int handle_daemon_startup_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); @@ -749,7 +748,6 @@ int target_register_commands(struct command_context_s *cmd_ctx) register_command(cmd_ctx, NULL, "run_and_halt_time", handle_run_and_halt_time_command, COMMAND_CONFIG, NULL); register_command(cmd_ctx, NULL, "working_area", handle_working_area_command, COMMAND_ANY, "working_area <target#> <address> <size> <'backup'|'nobackup'> [virtual address]"); register_command(cmd_ctx, NULL, "virt2phys", handle_virt2phys_command, COMMAND_ANY, "virt2phys <virtual address>"); - register_command(cmd_ctx, NULL, "arch_state", handle_arch_state_command, COMMAND_ANY, "prints CPU state information"); return ERROR_OK; } @@ -1488,11 +1486,7 @@ int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **arg if (argc == 0) { target->type->poll(target); - command_print(cmd_ctx, "target state: %s", target_state_strings[target->state]); - if (target->state == TARGET_HALTED) - { target_arch_state(target); - } } else { @@ -1547,7 +1541,6 @@ static int wait_state(struct command_context_s *cmd_ctx, char *cmd, enum target_ gettimeofday(&timeout, NULL); timeval_add_time(&timeout, 0, ms * 1000); - command_print(cmd_ctx, "waiting for target %s...", target_state_strings[state]); target_t *target = get_current_target(cmd_ctx); for (;;) @@ -1557,9 +1550,9 @@ static int wait_state(struct command_context_s *cmd_ctx, char *cmd, enum target_ target_call_timer_callbacks(); if (target->state == state) { - command_print(cmd_ctx, "target %s", target_state_strings[state]); break; } + command_print(cmd_ctx, "waiting for target %s...", target_state_strings[state]); gettimeofday(&now, NULL); if ((now.tv_sec > timeout.tv_sec) || ((now.tv_sec == timeout.tv_sec) && (now.tv_usec >= timeout.tv_usec))) @@ -1702,34 +1695,20 @@ int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **a int retval; target_t *target = get_current_target(cmd_ctx); - DEBUG("-"); - if (argc == 0) retval = target->type->resume(target, 1, 0, 1, 0); /* current pc, addr = 0, handle breakpoints, not debugging */ else if (argc == 1) retval = target->type->resume(target, 0, strtoul(args[0], NULL, 0), 1, 0); /* addr = args[0], handle breakpoints, not debugging */ else { - command_print(cmd_ctx, "usage: resume [address]"); - return ERROR_OK; - } - - if (retval != ERROR_OK) - { - switch (retval) - { - case ERROR_TARGET_NOT_HALTED: - command_print(cmd_ctx, "target not halted"); - break; - default: - command_print(cmd_ctx, "unknown error... shutting down"); - exit(-1); - } + return ERROR_COMMAND_SYNTAX_ERROR; } target_process_events(cmd_ctx); - return ERROR_OK; + target_arch_state(target); + + return retval; } int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) @@ -2351,13 +2330,3 @@ int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, } return retval; } -int handle_arch_state_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc) -{ - int retval; - if (argc!=0) - return ERROR_COMMAND_SYNTAX_ERROR; - - target_t *target = get_target_by_num(cmd_ctx->current_target); - retval=target_arch_state(target); - return retval; -} |