diff options
Diffstat (limited to 'tinyc/include/stdarg.h')
-rw-r--r-- | tinyc/include/stdarg.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/tinyc/include/stdarg.h b/tinyc/include/stdarg.h deleted file mode 100644 index 10ce733b4..000000000 --- a/tinyc/include/stdarg.h +++ /dev/null @@ -1,79 +0,0 @@ -#ifndef _STDARG_H -#define _STDARG_H - -#ifdef __x86_64__ -#ifndef _WIN64 - -//This should be in sync with the declaration on our lib/libtcc1.c -/* GCC compatible definition of va_list. */ -typedef struct { - unsigned int gp_offset; - unsigned int fp_offset; - union { - unsigned int overflow_offset; - char *overflow_arg_area; - }; - char *reg_save_area; -} __va_list_struct; - -typedef __va_list_struct va_list[1]; - -void __va_start(__va_list_struct *ap, void *fp); -void *__va_arg(__va_list_struct *ap, int arg_type, int size, int align); - -#define va_start(ap, last) __va_start(ap, __builtin_frame_address(0)) -#define va_arg(ap, type) \ - (*(type *)(__va_arg(ap, __builtin_va_arg_types(type), sizeof(type), __alignof__(type)))) -#define va_copy(dest, src) (*(dest) = *(src)) -#define va_end(ap) - -/* avoid conflicting definition for va_list on Macs. */ -#define _VA_LIST_T - -#else /* _WIN64 */ -typedef char *va_list; -#define va_start(ap,last) __builtin_va_start(ap,last) -#define va_arg(ap, t) ((sizeof(t) > 8 || (sizeof(t) & (sizeof(t) - 1))) \ - ? **(t **)((ap += 8) - 8) : *(t *)((ap += 8) - 8)) -#define va_copy(dest, src) ((dest) = (src)) -#define va_end(ap) -#endif - -#elif __arm__ -typedef char *va_list; -#define _tcc_alignof(type) ((int)&((struct {char c;type x;} *)0)->x) -#define _tcc_align(addr,type) (((unsigned)addr + _tcc_alignof(type) - 1) \ - & ~(_tcc_alignof(type) - 1)) -#define va_start(ap,last) ap = ((char *)&(last)) + ((sizeof(last)+3)&~3) -#define va_arg(ap,type) (ap = (void *) ((_tcc_align(ap,type)+sizeof(type)+3) \ - &~3), *(type *)(ap - ((sizeof(type)+3)&~3))) -#define va_copy(dest, src) (dest) = (src) -#define va_end(ap) - -#elif defined(__aarch64__) -typedef struct { - void *__stack; - void *__gr_top; - void *__vr_top; - int __gr_offs; - int __vr_offs; -} va_list; -#define va_start(ap, last) __va_start(ap, last) -#define va_arg(ap, type) __va_arg(ap, type) -#define va_end(ap) -#define va_copy(dest, src) ((dest) = (src)) - -#else /* __i386__ */ -typedef char *va_list; -/* only correct for i386 */ -#define va_start(ap,last) ap = ((char *)&(last)) + ((sizeof(last)+3)&~3) -#define va_arg(ap,type) (ap += (sizeof(type)+3)&~3, *(type *)(ap - ((sizeof(type)+3)&~3))) -#define va_copy(dest, src) (dest) = (src) -#define va_end(ap) -#endif - -/* fix a buggy dependency on GCC in libio.h */ -typedef va_list __gnuc_va_list; -#define _VA_LIST_DEFINED - -#endif /* _STDARG_H */ |