diff options
| author | Wolfgang Denk <wd@denx.de> | 2008-03-09 10:33:31 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-03-09 10:33:31 +0100 |
| commit | cc3843e36453e2b8db65d7e56de938ba045016a0 (patch) | |
| tree | b0bf95107f122f79ee83ef088d6df9e8efddf978 | |
| parent | 8d4f4a838d7dc7cf4de17e3e9a67e2f222b6a1c8 (diff) | |
common/kgdb.c: fix 'dereferencing type-punned pointer' warning
and get rid of a couple of unneeded casts.
Signed-off-by: Wolfgang Denk <wd@denx.de>
| -rw-r--r-- | common/kgdb.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/common/kgdb.c b/common/kgdb.c index 1d346699a5..b14898be92 100644 --- a/common/kgdb.c +++ b/common/kgdb.c @@ -107,7 +107,7 @@ static char remcomRegBuffer[BUFMAX]; static int initialized = 0; static int kgdb_active = 0, first_entry = 1; static struct pt_regs entry_regs; -static u_int error_jmp_buf[BUFMAX/2]; +static long error_jmp_buf[BUFMAX/2]; static int longjmp_on_fault = 0; #ifdef KGDB_DEBUG static int kdebug = 1; @@ -310,7 +310,7 @@ handle_exception (struct pt_regs *regs) /* probably should check which exception occured as well */ if (longjmp_on_fault) { longjmp_on_fault = 0; - kgdb_longjmp((long*)error_jmp_buf, KGDBERR_MEMFAULT); + kgdb_longjmp(error_jmp_buf, KGDBERR_MEMFAULT); panic("kgdb longjump failed!\n"); } @@ -324,7 +324,7 @@ handle_exception (struct pt_regs *regs) printf("kgdb: handle_exception; trap [0x%x]\n", kgdb_trap(regs)); - if (kgdb_setjmp((long*)error_jmp_buf) != 0) + if (kgdb_setjmp(error_jmp_buf) != 0) panic("kgdb: error or fault in entry init!\n"); kgdb_enter(regs, &kd); @@ -379,7 +379,7 @@ handle_exception (struct pt_regs *regs) printf("kgdb: remcomInBuffer: %s\n", remcomInBuffer); #endif - errnum = kgdb_setjmp((long*)error_jmp_buf); + errnum = kgdb_setjmp(error_jmp_buf); if (errnum == 0) switch (remcomInBuffer[0]) { @@ -532,7 +532,7 @@ void kgdb_error(int errnum) { longjmp_on_fault = 0; - kgdb_longjmp((long*)error_jmp_buf, errnum); + kgdb_longjmp(error_jmp_buf, errnum); panic("kgdb_error: longjmp failed!\n"); } |