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riscv-gcc-1
Commit 2e5d002a by Ben Elliston Committed by Ben Elliston
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* config/rs6000/linux-unwind.h (get_regs): Constify casts. 

From-SVN: r142609
parent c9071863
Showing with 9 additions and 5 deletions
gcc/ChangeLog
2008-12-10 Ben Elliston <bje@au.ibm.com>
* config/rs6000/linux-unwind.h (get_regs): Constify casts.
2008-12-09 Jan Hubicka <jh@suse.cz> 2008-12-09 Jan Hubicka <jh@suse.cz>
* predict.c (estimate_bb_frequencies): Fix test if profile is present. * predict.c (estimate_bb_frequencies): Fix test if profile is present.
gcc/config/rs6000/linux-unwind.h
...@@ -162,10 +162,10 @@ get_regs (struct _Unwind_Context *context) ...@@ -162,10 +162,10 @@ get_regs (struct _Unwind_Context *context)
/* li r0, 0x0077; sc (sigreturn new) */ /* li r0, 0x0077; sc (sigreturn new) */
/* li r0, 0x6666; sc (rt_sigreturn old) */ /* li r0, 0x6666; sc (rt_sigreturn old) */
/* li r0, 0x00AC; sc (rt_sigreturn new) */ /* li r0, 0x00AC; sc (rt_sigreturn new) */
if (*(unsigned int *) (pc + 4) != 0x44000002) if (*(const unsigned int *) (pc + 4) != 0x44000002)
return NULL; return NULL;
if (*(unsigned int *) (pc + 0) == 0x38007777 if (*(const unsigned int *) (pc + 0) == 0x38007777
|| *(unsigned int *) (pc + 0) == 0x38000077) || *(const unsigned int *) (pc + 0) == 0x38000077)
{ {
struct sigframe { struct sigframe {
char gap[SIGNAL_FRAMESIZE]; char gap[SIGNAL_FRAMESIZE];
...@@ -174,8 +174,8 @@ get_regs (struct _Unwind_Context *context) ...@@ -174,8 +174,8 @@ get_regs (struct _Unwind_Context *context)
} *frame = (struct sigframe *) context->cfa; } *frame = (struct sigframe *) context->cfa;
return frame->regs; return frame->regs;
} }
else if (*(unsigned int *) (pc + 0) == 0x38006666 else if (*(const unsigned int *) (pc + 0) == 0x38006666
|| *(unsigned int *) (pc + 0) == 0x380000AC) || *(const unsigned int *) (pc + 0) == 0x380000AC)
{ {
struct rt_sigframe { struct rt_sigframe {
char gap[SIGNAL_FRAMESIZE + 16]; char gap[SIGNAL_FRAMESIZE + 16];
......
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