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| author | Uneven Prankster <unevenprankster@protonmail.com> | 2023-10-15 21:28:29 -0300 |
|---|---|---|
| committer | Uneven Prankster <unevenprankster@protonmail.com> | 2023-10-15 21:28:29 -0300 |
| commit | 1c0cc775732201f4c4d3ee0d6772be786b3b4aa1 (patch) | |
| tree | f5d692d046868261275c7430a624c3ea9ed75d3d /tinycc/include/tccdefs.h | |
| parent | a89f892640cf12f75c7ce18e6e88c70a8d3965ed (diff) | |
A lot has certainly happened!
Diffstat (limited to 'tinycc/include/tccdefs.h')
| -rw-r--r-- | tinycc/include/tccdefs.h | 325 |
1 files changed, 0 insertions, 325 deletions
diff --git a/tinycc/include/tccdefs.h b/tinycc/include/tccdefs.h deleted file mode 100644 index 4e03cb9..0000000 --- a/tinycc/include/tccdefs.h +++ /dev/null @@ -1,325 +0,0 @@ -/* tccdefs.h - - Nothing is defined before this file except target machine, target os - and the few things related to option settings in tccpp.c:tcc_predefs(). - - This file is either included at runtime as is, or converted and - included as C-strings at compile-time (depending on CONFIG_TCC_PREDEFS). - - Note that line indent matters: - - - in lines starting at column 1, platform macros are replaced by - corresponding TCC target compile-time macros. See conftest.c for - the list of platform macros supported in lines starting at column 1. - - - only lines indented >= 4 are actually included into the executable, - check tccdefs_.h. -*/ - -#if __SIZEOF_POINTER__ == 4 - /* 32bit systems. */ -#if defined __OpenBSD__ - #define __SIZE_TYPE__ unsigned long - #define __PTRDIFF_TYPE__ long -#else - #define __SIZE_TYPE__ unsigned int - #define __PTRDIFF_TYPE__ int -#endif - #define __ILP32__ 1 - #define __INT64_TYPE__ long long -#elif __SIZEOF_LONG__ == 4 - /* 64bit Windows. */ - #define __SIZE_TYPE__ unsigned long long - #define __PTRDIFF_TYPE__ long long - #define __LLP64__ 1 - #define __INT64_TYPE__ long long -#else - /* Other 64bit systems. */ - #define __SIZE_TYPE__ unsigned long - #define __PTRDIFF_TYPE__ long - #define __LP64__ 1 -# if defined __linux__ - #define __INT64_TYPE__ long -# else /* APPLE, BSD */ - #define __INT64_TYPE__ long long -# endif -#endif - #define __SIZEOF_INT__ 4 - #define __INT_MAX__ 0x7fffffff -#if __SIZEOF_LONG__ == 4 - #define __LONG_MAX__ 0x7fffffffL -#else - #define __LONG_MAX__ 0x7fffffffffffffffL -#endif - #define __SIZEOF_LONG_LONG__ 8 - #define __LONG_LONG_MAX__ 0x7fffffffffffffffLL - #define __CHAR_BIT__ 8 - #define __ORDER_LITTLE_ENDIAN__ 1234 - #define __ORDER_BIG_ENDIAN__ 4321 - #define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__ -#if defined _WIN32 - #define __WCHAR_TYPE__ unsigned short - #define __WINT_TYPE__ unsigned short -#elif defined __linux__ - #define __WCHAR_TYPE__ int - #define __WINT_TYPE__ unsigned int -#else - #define __WCHAR_TYPE__ int - #define __WINT_TYPE__ int -#endif - - #if __STDC_VERSION__ >= 201112L - # define __STDC_NO_ATOMICS__ 1 - # define __STDC_NO_COMPLEX__ 1 - # define __STDC_NO_THREADS__ 1 -#if !defined _WIN32 - # define __STDC_UTF_16__ 1 - # define __STDC_UTF_32__ 1 -#endif - #endif - -#if defined _WIN32 - #define __declspec(x) __attribute__((x)) - #define __cdecl - -#elif defined __FreeBSD__ - #define __GNUC__ 9 - #define __GNUC_MINOR__ 3 - #define __GNUC_PATCHLEVEL__ 0 - #define __GNUC_STDC_INLINE__ 1 - #define __NO_TLS 1 - #define __RUNETYPE_INTERNAL 1 -# if __SIZEOF_POINTER__ == 8 - /* FIXME, __int128_t is used by setjump */ - #define __int128_t struct { unsigned char _dummy[16] __attribute((aligned(16))); } - #define __SIZEOF_SIZE_T__ 8 - #define __SIZEOF_PTRDIFF_T__ 8 -#else - #define __SIZEOF_SIZE_T__ 4 - #define __SIZEOF_PTRDIFF_T__ 4 -# endif - -#elif defined __FreeBSD_kernel__ - -#elif defined __NetBSD__ - #define __GNUC__ 4 - #define __GNUC_MINOR__ 1 - #define __GNUC_PATCHLEVEL__ 0 - #define _Pragma(x) - #define __ELF__ 1 -#if defined __aarch64__ - #define _LOCORE /* avoids usage of __asm */ -#endif - -#elif defined __OpenBSD__ - #define __GNUC__ 4 - #define _ANSI_LIBRARY 1 - -#elif defined __APPLE__ - /* emulate APPLE-GCC to make libc's headerfiles compile: */ - #define __GNUC__ 4 /* darwin emits warning on GCC<4 */ - #define __APPLE_CC__ 1 /* for <TargetConditionals.h> */ - #define __LITTLE_ENDIAN__ 1 - #define _DONT_USE_CTYPE_INLINE_ 1 - /* avoids usage of GCC/clang specific builtins in libc-headerfiles: */ - #define __FINITE_MATH_ONLY__ 1 - #define _FORTIFY_SOURCE 0 - -#elif defined __ANDROID__ - #define BIONIC_IOCTL_NO_SIGNEDNESS_OVERLOAD - #define __PRETTY_FUNCTION__ __FUNCTION__ - #define __has_builtin(x) 0 - #define __has_feature(x) 0 - #define _Nonnull - #define _Nullable - -#else - /* Linux */ - -#endif - /* Some derived integer types needed to get stdint.h to compile correctly on some platforms */ -#ifndef __NetBSD__ - #define __UINTPTR_TYPE__ unsigned __PTRDIFF_TYPE__ - #define __INTPTR_TYPE__ __PTRDIFF_TYPE__ -#endif - #define __INT32_TYPE__ int - -#if !defined _WIN32 - /* glibc defines */ - #define __REDIRECT(name, proto, alias) name proto __asm__ (#alias) - #define __REDIRECT_NTH(name, proto, alias) name proto __asm__ (#alias) __THROW -#endif - - /* skip __builtin... with -E */ - #ifndef __TCC_PP__ - - #define __builtin_offsetof(type, field) ((__SIZE_TYPE__)&((type*)0)->field) - #define __builtin_extract_return_addr(x) x -#if !defined __linux__ && !defined _WIN32 - /* used by math.h */ - #define __builtin_huge_val() 1e500 - #define __builtin_huge_valf() 1e50f - #define __builtin_huge_vall() 1e5000L -# if defined __APPLE__ - #define __builtin_nanf(ignored_string) (0.0F/0.0F) - /* used by floats.h to implement FLT_ROUNDS C99 macro. 1 == to nearest */ - #define __builtin_flt_rounds() 1 - /* used by _fd_def.h */ - #define __builtin_bzero(p, ignored_size) bzero(p, sizeof(*(p))) -# else - #define __builtin_nanf(ignored_string) (0.0F/0.0F) -# endif -#endif - - /* __builtin_va_list */ -#if defined __x86_64__ -#if !defined _WIN32 - /* GCC compatible definition of va_list. */ - /* This should be in sync with the declaration in our lib/libtcc1.c */ - typedef struct { - unsigned gp_offset, fp_offset; - union { - unsigned overflow_offset; - char *overflow_arg_area; - }; - char *reg_save_area; - } __builtin_va_list[1]; - - void *__va_arg(__builtin_va_list ap, int arg_type, int size, int align); - #define __builtin_va_start(ap, last) \ - (*(ap) = *(__builtin_va_list)((char*)__builtin_frame_address(0) - 24)) - #define __builtin_va_arg(ap, t) \ - (*(t *)(__va_arg(ap, __builtin_va_arg_types(t), sizeof(t), __alignof__(t)))) - #define __builtin_va_copy(dest, src) (*(dest) = *(src)) - -#else /* _WIN64 */ - typedef char* __builtin_va_list; - #define __builtin_va_arg(ap, t) ((sizeof(t) > 8 || (sizeof(t) & (sizeof(t) - 1))) \ - ? **(t **)((ap += 8) - 8) : *(t *)((ap += 8) - 8)) -#endif - -#elif defined __arm__ - typedef char *__builtin_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 __builtin_va_start(ap,last) (ap = ((char *)&(last)) + ((sizeof(last)+3)&~3)) - #define __builtin_va_arg(ap,type) (ap = (void *) ((_tcc_align(ap,type)+sizeof(type)+3) \ - &~3), *(type *)(ap - ((sizeof(type)+3)&~3))) - -#elif defined __aarch64__ -#if defined __APPLE__ - typedef struct { - void *__stack; - } __builtin_va_list; - -#else - typedef struct { - void *__stack, *__gr_top, *__vr_top; - int __gr_offs, __vr_offs; - } __builtin_va_list; - -#endif -#elif defined __riscv - typedef char *__builtin_va_list; - #define __va_reg_size (__riscv_xlen >> 3) - #define _tcc_align(addr,type) (((unsigned long)addr + __alignof__(type) - 1) \ - & -(__alignof__(type))) - #define __builtin_va_arg(ap,type) (*(sizeof(type) > (2*__va_reg_size) ? *(type **)((ap += __va_reg_size) - __va_reg_size) : (ap = (va_list)(_tcc_align(ap,type) + (sizeof(type)+__va_reg_size - 1)& -__va_reg_size), (type *)(ap - ((sizeof(type)+ __va_reg_size - 1)& -__va_reg_size))))) - -#else /* __i386__ */ - typedef char *__builtin_va_list; - #define __builtin_va_start(ap,last) (ap = ((char *)&(last)) + ((sizeof(last)+3)&~3)) - #define __builtin_va_arg(ap,t) (*(t*)((ap+=(sizeof(t)+3)&~3)-((sizeof(t)+3)&~3))) - -#endif - #define __builtin_va_end(ap) (void)(ap) - #ifndef __builtin_va_copy - # define __builtin_va_copy(dest, src) (dest) = (src) - #endif - - /* TCC BBUILTIN AND BOUNDS ALIASES */ - #ifdef __leading_underscore - # define __RENAME(X) __asm__("_"X) - #else - # define __RENAME(X) __asm__(X) - #endif - - #ifdef __TCC_BCHECK__ - # define __BUILTINBC(ret,name,params) ret __builtin_##name params __RENAME("__bound_"#name); - # define __BOUND(ret,name,params) ret name params __RENAME("__bound_"#name); - #else - # define __BUILTINBC(ret,name,params) ret __builtin_##name params __RENAME(#name); - # define __BOUND(ret,name,params) - #endif -#ifdef _WIN32 - #define __BOTH __BOUND - #define __BUILTIN(ret,name,params) -#else - #define __BOTH(ret,name,params) __BUILTINBC(ret,name,params)__BOUND(ret,name,params) - #define __BUILTIN(ret,name,params) ret __builtin_##name params __RENAME(#name); -#endif - - __BOTH(void*, memcpy, (void *, const void*, __SIZE_TYPE__)) - __BOTH(void*, memmove, (void *, const void*, __SIZE_TYPE__)) - __BOTH(void*, memset, (void *, int, __SIZE_TYPE__)) - __BOTH(int, memcmp, (const void *, const void*, __SIZE_TYPE__)) - __BOTH(__SIZE_TYPE__, strlen, (const char *)) - __BOTH(char*, strcpy, (char *, const char *)) - __BOTH(char*, strncpy, (char *, const char*, __SIZE_TYPE__)) - __BOTH(int, strcmp, (const char*, const char*)) - __BOTH(int, strncmp, (const char*, const char*, __SIZE_TYPE__)) - __BOTH(char*, strcat, (char*, const char*)) - __BOTH(char*, strncat, (char*, const char*, __SIZE_TYPE__)) - __BOTH(char*, strchr, (const char*, int)) - __BOTH(char*, strrchr, (const char*, int)) - __BOTH(char*, strdup, (const char*)) -#if defined __ARM_EABI__ - __BOUND(void*,__aeabi_memcpy,(void*,const void*,__SIZE_TYPE__)) - __BOUND(void*,__aeabi_memmove,(void*,const void*,__SIZE_TYPE__)) - __BOUND(void*,__aeabi_memmove4,(void*,const void*,__SIZE_TYPE__)) - __BOUND(void*,__aeabi_memmove8,(void*,const void*,__SIZE_TYPE__)) - __BOUND(void*,__aeabi_memset,(void*,int,__SIZE_TYPE__)) -#endif - -#if defined __linux__ || defined __APPLE__ // HAVE MALLOC_REDIR - #define __MAYBE_REDIR __BUILTIN -#else - #define __MAYBE_REDIR __BOTH -#endif - __MAYBE_REDIR(void*, malloc, (__SIZE_TYPE__)) - __MAYBE_REDIR(void*, realloc, (void *, __SIZE_TYPE__)) - __MAYBE_REDIR(void*, calloc, (__SIZE_TYPE__, __SIZE_TYPE__)) - __MAYBE_REDIR(void*, memalign, (__SIZE_TYPE__, __SIZE_TYPE__)) - __MAYBE_REDIR(void, free, (void*)) -#if defined __i386__ || defined __x86_64__ - __BOTH(void*, alloca, (__SIZE_TYPE__)) -#else - __BUILTIN(void*, alloca, (__SIZE_TYPE__)) -#endif - __BUILTIN(void, abort, (void)) - __BOUND(void, longjmp, ()) -#if !defined _WIN32 - __BOUND(void*, mmap, ()) - __BOUND(int, munmap, ()) -#endif - #undef __BUILTINBC - #undef __BUILTIN - #undef __BOUND - #undef __BOTH - #undef __MAYBE_REDIR - #undef __RENAME - - #define __BUILTIN_EXTERN(name,u) \ - int __builtin_##name(u int); \ - int __builtin_##name##l(u long); \ - int __builtin_##name##ll(u long long); - __BUILTIN_EXTERN(ffs,) - __BUILTIN_EXTERN(clz, unsigned) - __BUILTIN_EXTERN(ctz, unsigned) - __BUILTIN_EXTERN(clrsb,) - __BUILTIN_EXTERN(popcount, unsigned) - __BUILTIN_EXTERN(parity, unsigned) - #undef __BUILTIN_EXTERN - - #endif /* ndef __TCC_PP__ */
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