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| author | Andrew Lee <alee14498@protonmail.com> | 2021-08-15 00:34:05 -0400 |
|---|---|---|
| committer | Andrew Lee <alee14498@protonmail.com> | 2021-08-15 00:34:05 -0400 |
| commit | 60cc83bf91bfc9bb02f6304b5d6c8234ba6d210f (patch) | |
| tree | fdc0be85a1ca35e34c3ae2c805fe9b718e3c1091 /gcc-1.40/gvarargs.h | |
| parent | dd8dfab51b832a654365ed00c06bf802ff628bfa (diff) | |
| download | linux-0.01-distro-master.tar.gz linux-0.01-distro-master.tar.bz2 linux-0.01-distro-master.zip | |
Diffstat (limited to 'gcc-1.40/gvarargs.h')
| -rw-r--r-- | gcc-1.40/gvarargs.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gcc-1.40/gvarargs.h b/gcc-1.40/gvarargs.h new file mode 100644 index 0000000..dc9c4ef --- /dev/null +++ b/gcc-1.40/gvarargs.h @@ -0,0 +1,68 @@ +#ifndef __GNUC__ +/* Use the system's macros with the system's compiler. */ +#include <varargs.h> +#else +/* Record that varargs.h is defined; this turns off stdarg.h. */ + +#ifndef _VARARGS_H +#define _VARARGS_H + +#ifdef __sparc__ +#include "va-sparc.h" +#else +#ifdef __spur__ +#include "va-spur.h" +#else +#ifdef __mips__ +#include "va-mips.h" +#else +#ifdef __i860__ +#include "va-i860.h" +#else +#ifdef __pyr__ +#include "va-pyr.h" +#else + +#ifdef __NeXT__ + +/* On Next, erase any vestiges of stdarg.h. */ + +#undef va_alist +#undef va_dcl +#undef va_list +#undef va_start +#undef va_end +#undef __va_rounded_size +#undef va_arg +#endif /* __NeXT__ */ + +/* These macros implement traditional (non-ANSI) varargs + for GNU C. */ + +#define va_alist __builtin_va_alist +#define va_dcl int __builtin_va_alist; +#define va_list char * + +#ifdef __sparc__ +#define va_start(AP) \ + (__builtin_saveregs (), \ + AP = ((void *) &__builtin_va_alist)) +#else +#define va_start(AP) AP=(char *) &__builtin_va_alist +#endif +#define va_end(AP) + +#define __va_rounded_size(TYPE) \ + (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) + +#define va_arg(AP, TYPE) \ + (*((TYPE *) (AP += __va_rounded_size (TYPE), \ + AP - __va_rounded_size (TYPE)))) + +#endif /* not pyr */ +#endif /* not i860 */ +#endif /* not mips */ +#endif /* not spur */ +#endif /* not sparc */ +#endif /* not _VARARGS_H */ +#endif /* __GNUC__ */ |