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| author | Alan Modra <amodra@gmail.com> | 2017-06-14 10:43:33 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-06-14 10:43:33 +0930 |
| commit | fb499eb04e8aa897e2b97694be92a1506885c1df (patch) | |
| tree | d4bc6b2100a59160d564eff8e16422dfed4a751d /sysdeps/powerpc/powerpc64 | |
| parent | dd8854361b7e44a40284d51f95819aa587af20d6 (diff) | |
| download | glibc-fb499eb04e8aa897e2b97694be92a1506885c1df.tar.gz | |
PowerPC64 FRAME_PARM_SAVE
I think FRAME_PARM[1-9]_SAVE confuse the code, particularly
FRAME_PARM9_SAVE. There are only 8 parameter save slots!
* sysdeps/powerpc/powerpc64/sysdep.h: (FRAME_BACKCHAIN,
FRAME_CR_SAVE, FRAME_LR_SAVE): Move out of conditional.
(FRAME_PARM1_SAVE, FRAME_PARM2_SAVE, FRAME_PARM3_SAVE,
FRAME_PARM4_SAVE, FRAME_PARM5_SAVE, FRAME_PARM6_SAVE,
FRAME_PARM7_SAVE, FRAME_PARM8_SAVE, FRAME_PARM9_SAVE): Delete.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: Replace
uses of FRAME_PARM[1-9]_SAVE with FRAME_PARM_SAVE plus offset.
Diffstat (limited to 'sysdeps/powerpc/powerpc64')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/sysdep.h | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/sysdeps/powerpc/powerpc64/sysdep.h b/sysdeps/powerpc/powerpc64/sysdep.h index 409734aa57..434732310c 100644 --- a/sysdeps/powerpc/powerpc64/sysdep.h +++ b/sysdeps/powerpc/powerpc64/sysdep.h @@ -21,40 +21,19 @@ #ifdef __ASSEMBLER__ /* Stack frame offsets. */ -#if _CALL_ELF != 2 -#define FRAME_MIN_SIZE 112 -#define FRAME_MIN_SIZE_PARM 112 #define FRAME_BACKCHAIN 0 #define FRAME_CR_SAVE 8 #define FRAME_LR_SAVE 16 +#if _CALL_ELF != 2 +#define FRAME_MIN_SIZE 112 +#define FRAME_MIN_SIZE_PARM 112 #define FRAME_TOC_SAVE 40 #define FRAME_PARM_SAVE 48 -#define FRAME_PARM1_SAVE 48 -#define FRAME_PARM2_SAVE 56 -#define FRAME_PARM3_SAVE 64 -#define FRAME_PARM4_SAVE 72 -#define FRAME_PARM5_SAVE 80 -#define FRAME_PARM6_SAVE 88 -#define FRAME_PARM7_SAVE 96 -#define FRAME_PARM8_SAVE 104 -#define FRAME_PARM9_SAVE 112 #else #define FRAME_MIN_SIZE 32 #define FRAME_MIN_SIZE_PARM 96 -#define FRAME_BACKCHAIN 0 -#define FRAME_CR_SAVE 8 -#define FRAME_LR_SAVE 16 #define FRAME_TOC_SAVE 24 #define FRAME_PARM_SAVE 32 -#define FRAME_PARM1_SAVE 32 -#define FRAME_PARM2_SAVE 40 -#define FRAME_PARM3_SAVE 48 -#define FRAME_PARM4_SAVE 56 -#define FRAME_PARM5_SAVE 64 -#define FRAME_PARM6_SAVE 72 -#define FRAME_PARM7_SAVE 80 -#define FRAME_PARM8_SAVE 88 -#define FRAME_PARM9_SAVE 96 #endif /* Support macros for CALL_MCOUNT. */ |