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| author | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 1995-08-14 01:34:31 +0000 |
|---|---|---|
| committer | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 1995-08-14 01:34:31 +0000 |
| commit | 0e873c701a29712165ee9fc323b42367b47d5dcf (patch) | |
| tree | 8e36021e6a5da3341e9c9bb3135d954d84d827a7 /gcc/ginclude | |
| parent | 096016d93638ef8164a27ed280ae7eaa33eac108 (diff) | |
| download | gcc-0e873c701a29712165ee9fc323b42367b47d5dcf.tar.gz | |
(va_start): For stdarg, delete separate define for 64 bit ABI. For
varargs, don't subtract 64, and only add -8 when all argument
registers are used.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@10230 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ginclude')
| -rw-r--r-- | gcc/ginclude/va-mips.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/gcc/ginclude/va-mips.h b/gcc/ginclude/va-mips.h index 76df3648ec1..3cf1c920af5 100644 --- a/gcc/ginclude/va-mips.h +++ b/gcc/ginclude/va-mips.h @@ -7,7 +7,7 @@ /* ---------------------------------------- */ -/* These macros implement varargs for GNU C--either traditional or ANSU. */ +/* These macros implement varargs for GNU C--either traditional or ANSI. */ /* Define __gnuc_va_list. */ @@ -43,14 +43,8 @@ typedef char * __gnuc_va_list; #endif #ifdef _STDARG_H -#if defined(_MIPS_SIM) && (_MIPS_SIM == _MIPS_SIM_ABI64) -#define va_start(__AP, __LASTARG) \ - (__AP = __builtin_next_arg (__LASTARG) - 64 \ - + (__builtin_args_info (2) > 8 ? 64 : __builtin_args_info(2) * 8)) -#else #define va_start(__AP, __LASTARG) \ (__AP = (__gnuc_va_list) __builtin_next_arg (__LASTARG)) -#endif #else #define va_alist __builtin_va_alist @@ -60,12 +54,11 @@ typedef char * __gnuc_va_list; #else #define va_dcl int __builtin_va_alist; __va_ellipsis #endif -/* Need alternate code for _MIPS_SIM_ABI64, but don't use that symbol - because it may not be defined. */ +/* Need alternate code for _MIPS_SIM_ABI64. */ #if defined(_MIPS_SIM) && (_MIPS_SIM == _MIPS_SIM_ABI64) #define va_start(__AP) \ - (__AP = __builtin_next_arg () - 64 \ - + (__builtin_args_info (2) > 8 ? 64 : __builtin_args_info(2) * 8)) + (__AP = (__gnuc_va_list) __builtin_next_arg () \ + + (__builtin_args_info (2) >= 8 ? -8 : 0)) #else #define va_start(__AP) __AP = (char *) &__builtin_va_alist #endif |