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| author | Fariborz Jahanian <fjahanian@apple.com> | 2004-03-18 16:39:44 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@gcc.gnu.org> | 2004-03-18 16:39:44 +0000 |
| commit | 327e5343434d5a2b3e3e10bef5f4be570aed4d0c (patch) | |
| tree | 2c86b84fa300ec489088aa2886294a993f0f9a20 /gcc | |
| parent | a336eacaf1fe8e0ac28decabbc59c7972766f742 (diff) | |
| download | gcc-327e5343434d5a2b3e3e10bef5f4be570aed4d0c.zip gcc-327e5343434d5a2b3e3e10bef5f4be570aed4d0c.tar.gz gcc-327e5343434d5a2b3e3e10bef5f4be570aed4d0c.tar.bz2 | |
Fixed some stack size allocation in G5's mixed mode.
Oked by David Edelsohn.
From-SVN: r79624
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.h | 3 |
3 files changed, 15 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e24a842..6058c6c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2004-03-17 Fariborz Jahanian <fjahanian@apple.com> + + * config/rs6000/rs6000.c (rs6000_stack_info): correct reg_size + for mixed mode. + (rs6000_emit_prologue): Ditto. + (rs6000_emit_epilogue): Ditto. + * config/rs6000/rs6000.h: Definition of DWARF_CIE_DATA_ALIGNMENT + macro for mixed mode. + 2004-03-18 Jan Hubicka <jh@suse.cz> * predict.c (propagate_freq): Compute correctly frequency of diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 08a7209..f2f4107 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -10671,7 +10671,7 @@ rs6000_stack_info (void) { static rs6000_stack_t info, zero_info; rs6000_stack_t *info_ptr = &info; - int reg_size = TARGET_POWERPC64 ? 8 : 4; + int reg_size = TARGET_32BIT ? 4 : 8; int ehrd_size; HOST_WIDE_INT total_raw_size; @@ -11871,7 +11871,7 @@ rs6000_emit_prologue (void) { rs6000_stack_t *info = rs6000_stack_info (); enum machine_mode reg_mode = Pmode; - int reg_size = UNITS_PER_WORD; + int reg_size = TARGET_32BIT ? 4 : 8; rtx sp_reg_rtx = gen_rtx_REG (Pmode, STACK_POINTER_REGNUM); rtx frame_ptr_rtx = gen_rtx_REG (Pmode, 12); rtx frame_reg_rtx = sp_reg_rtx; @@ -12338,7 +12338,7 @@ rs6000_emit_epilogue (int sibcall) rtx sp_reg_rtx = gen_rtx_REG (Pmode, 1); rtx frame_reg_rtx = sp_reg_rtx; enum machine_mode reg_mode = Pmode; - int reg_size = UNITS_PER_WORD; + int reg_size = TARGET_32BIT ? 4 : 8; int i; info = rs6000_stack_info (); diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h index bd9d36b..9d64f7e 100644 --- a/gcc/config/rs6000/rs6000.h +++ b/gcc/config/rs6000/rs6000.h @@ -1536,6 +1536,9 @@ extern enum rs6000_abi rs6000_current_abi; /* available for use by subtarget */ makes the stack pointer a smaller address. */ #define STACK_GROWS_DOWNWARD +/* Offsets recorded in opcodes are a multiple of this alignment factor. */ +#define DWARF_CIE_DATA_ALIGNMENT (-((int) (TARGET_32BIT ? 4 : 8))) + /* Define this if the nominal address of the stack frame is at the high-address end of the local variables; that is, each additional local variable allocated |