From 826d1afd58c2e064a9c8fdb09eda1b08469de1a8 Mon Sep 17 00:00:00 2001 From: pommicket Date: Fri, 18 Feb 2022 12:36:57 -0500 Subject: newer version of tcc almost working --- 05/tcc-0.9.25/include/stdarg.h | 67 ------------------------------------------ 1 file changed, 67 deletions(-) delete mode 100644 05/tcc-0.9.25/include/stdarg.h (limited to '05/tcc-0.9.25/include/stdarg.h') diff --git a/05/tcc-0.9.25/include/stdarg.h b/05/tcc-0.9.25/include/stdarg.h deleted file mode 100644 index 86e556c..0000000 --- a/05/tcc-0.9.25/include/stdarg.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef _STDARG_H -#define _STDARG_H - -#ifdef __x86_64__ -#include - -/* GCC compatible definition of va_list. */ -struct __va_list_struct { - unsigned int gp_offset; - unsigned int fp_offset; - union { - unsigned int overflow_offset; - char *overflow_arg_area; - }; - char *reg_save_area; -}; - -typedef struct __va_list_struct *va_list; - -/* we use __builtin_(malloc|free) to avoid #define malloc tcc_malloc */ -/* XXX: this lacks the support of aggregated types. */ -#define va_start(ap, last) \ - (ap = (va_list)__builtin_malloc(sizeof(struct __va_list_struct)), \ - *ap = *(struct __va_list_struct*)( \ - (char*)__builtin_frame_address(0) - 16), \ - ap->overflow_arg_area = ((char *)__builtin_frame_address(0) + \ - ap->overflow_offset), \ - ap->reg_save_area = (char *)__builtin_frame_address(0) - 176 - 16 \ - ) -#define va_arg(ap, type) \ - (*(type*)(__builtin_types_compatible_p(type, long double) \ - ? (ap->overflow_arg_area += 16, \ - ap->overflow_arg_area - 16) \ - : __builtin_types_compatible_p(type, double) \ - ? (ap->fp_offset < 128 + 48 \ - ? (ap->fp_offset += 16, \ - ap->reg_save_area + ap->fp_offset - 16) \ - : (ap->overflow_arg_area += 8, \ - ap->overflow_arg_area - 8)) \ - : (ap->gp_offset < 48 \ - ? (ap->gp_offset += 8, \ - ap->reg_save_area + ap->gp_offset - 8) \ - : (ap->overflow_arg_area += 8, \ - ap->overflow_arg_area - 8)) \ - )) -#define va_copy(dest, src) \ - ((dest) = (va_list)malloc(sizeof(struct __va_list_struct)), \ - *(dest) = *(src)) -#define va_end(ap) __builtin_free(ap) - -#else - -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 */ -- cgit v1.2.3