diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-04-24 16:57:23 -0500 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2008-05-05 07:13:21 -0500 |
| commit | 688b744d8bc84dc5cc646e97509113dc5e8818ed (patch) | |
| tree | 7eb6292506e354a3ba76c202fcd1f8b08eccaf70 | |
| parent | 7cfcd985d36031459cc64e3843ea36a4d801097d (diff) | |
kgdb: fix signedness mixmatches, add statics, add declaration to header
Noticed by sparse:
arch/x86/kernel/kgdb.c:556:15: warning: symbol 'kgdb_arch_pc' was not declared. Should it be static?
kernel/kgdb.c:149:8: warning: symbol 'kgdb_do_roundup' was not declared. Should it be static?
kernel/kgdb.c:193:22: warning: symbol 'kgdb_arch_pc' was not declared. Should it be static?
kernel/kgdb.c:712:5: warning: symbol 'remove_all_break' was not declared. Should it be static?
Related to kgdb_hex2long:
arch/x86/kernel/kgdb.c:371:28: warning: incorrect type in argument 2 (different signedness)
arch/x86/kernel/kgdb.c:371:28: expected long *long_val
arch/x86/kernel/kgdb.c:371:28: got unsigned long *<noident>
kernel/kgdb.c:469:27: warning: incorrect type in argument 2 (different signedness)
kernel/kgdb.c:469:27: expected long *long_val
kernel/kgdb.c:469:27: got unsigned long *<noident>
kernel/kgdb.c:470:27: warning: incorrect type in argument 2 (different signedness)
kernel/kgdb.c:470:27: expected long *long_val
kernel/kgdb.c:470:27: got unsigned long *<noident>
kernel/kgdb.c:894:27: warning: incorrect type in argument 2 (different signedness)
kernel/kgdb.c:894:27: expected long *long_val
kernel/kgdb.c:894:27: got unsigned long *<noident>
kernel/kgdb.c:895:27: warning: incorrect type in argument 2 (different signedness)
kernel/kgdb.c:895:27: expected long *long_val
kernel/kgdb.c:895:27: got unsigned long *<noident>
kernel/kgdb.c:1127:28: warning: incorrect type in argument 2 (different signedness)
kernel/kgdb.c:1127:28: expected long *long_val
kernel/kgdb.c:1127:28: got unsigned long *<noident>
kernel/kgdb.c:1132:25: warning: incorrect type in argument 2 (different signedness)
kernel/kgdb.c:1132:25: expected long *long_val
kernel/kgdb.c:1132:25: got unsigned long *<noident>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
| -rw-r--r-- | include/linux/kgdb.h | 4 | ||||
| -rw-r--r-- | kernel/kgdb.c | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h index 9757b1a6d9d..6adcc297e35 100644 --- a/include/linux/kgdb.h +++ b/include/linux/kgdb.h @@ -261,10 +261,12 @@ struct kgdb_io { extern struct kgdb_arch arch_kgdb_ops; +extern unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs); + extern int kgdb_register_io_module(struct kgdb_io *local_kgdb_io_ops); extern void kgdb_unregister_io_module(struct kgdb_io *local_kgdb_io_ops); -extern int kgdb_hex2long(char **ptr, long *long_val); +extern int kgdb_hex2long(char **ptr, unsigned long *long_val); extern int kgdb_mem2hex(char *mem, char *buf, int count); extern int kgdb_hex2mem(char *buf, char *mem, int count); diff --git a/kernel/kgdb.c b/kernel/kgdb.c index 1bd0ec1c80b..39e31a036f5 100644 --- a/kernel/kgdb.c +++ b/kernel/kgdb.c @@ -61,7 +61,7 @@ struct kgdb_state { int err_code; int cpu; int pass_exception; - long threadid; + unsigned long threadid; long kgdb_usethreadid; struct pt_regs *linux_regs; }; @@ -146,7 +146,7 @@ atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1); * the other CPUs might interfere with your debugging context, so * use this with care: */ -int kgdb_do_roundup = 1; +static int kgdb_do_roundup = 1; static int __init opt_nokgdbroundup(char *str) { @@ -438,7 +438,7 @@ int kgdb_hex2mem(char *buf, char *mem, int count) * While we find nice hex chars, build a long_val. * Return number of chars processed. */ -int kgdb_hex2long(char **ptr, long *long_val) +int kgdb_hex2long(char **ptr, unsigned long *long_val) { int hex_val; int num = 0; @@ -709,7 +709,7 @@ int kgdb_isremovedbreak(unsigned long addr) return 0; } -int remove_all_break(void) +static int remove_all_break(void) { unsigned long addr; int error; |