sync repo
This commit is contained in:
parent
5a54c79520
commit
2596ba135d
13 changed files with 249 additions and 332 deletions
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@ -28,6 +28,8 @@
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const char * const target_machine_defs =
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"__i386__\0"
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"__i386\0"
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"i386\0"
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"_X86_\0"
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;
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/* define to 1/0 to [not] have EBX as 4th register */
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@ -3534,6 +3534,7 @@ static const char * const target_os_defs =
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"__stupidos\0"
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"__unix__\0"
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"__unix\0"
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"unix\0"
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;
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static void putdef(CString *cs, const char *p)
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@ -1,10 +1,4 @@
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/* ---------------------------------------------- */
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/* This file implements for arm/arm64/riscv:
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* __atomic_compare_exchange_1
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* __atomic_compare_exchange_2
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* __atomic_compare_exchange_4
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* __atomic_compare_exchange_8
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*/
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#ifdef __leading_underscore
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# define _(s) _##s
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@ -5,7 +5,7 @@
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#else
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# define BUILTIN(x) __tcc_builtin_##x
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# define BUILTINN(x) "__tcc_builtin_" # x
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#endif
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#endif /* __TINYC__ */
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/* ---------------------------------------------- */
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/* This file implements:
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@ -77,60 +77,35 @@ static const unsigned char table_2_64[] = {
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or if x is zero, returns zero. */
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int BUILTIN(ffs) (int x) { FFSI(x) }
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int BUILTIN(ffsll) (long long x) { FFSL(x) }
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#if __SIZEOF_LONG__ == 4
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int BUILTIN(ffsl) (long x) __attribute__((alias(BUILTINN(ffs))));
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#else
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int BUILTIN(ffsl) (long x) __attribute__((alias(BUILTINN(ffsll))));
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#endif
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/* Returns the number of leading 0-bits in x, starting at the most significant
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bit position. If x is 0, the result is undefined. */
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int BUILTIN(clz) (unsigned int x) { CLZI(x) }
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int BUILTIN(clzll) (unsigned long long x) { CLZL(x) }
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#if __SIZEOF_LONG__ == 4
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int BUILTIN(clzl) (unsigned long x) __attribute__((alias(BUILTINN(clz))));
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#else
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int BUILTIN(clzl) (unsigned long x) __attribute__((alias(BUILTINN(clzll))));
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#endif
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/* Returns the number of trailing 0-bits in x, starting at the least
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significant bit position. If x is 0, the result is undefined. */
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int BUILTIN(ctz) (unsigned int x) { CTZI(x) }
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int BUILTIN(ctzll) (unsigned long long x) { CTZL(x) }
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#if __SIZEOF_LONG__ == 4
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int BUILTIN(ctzl) (unsigned long x) __attribute__((alias(BUILTINN(ctz))));
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#else
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int BUILTIN(ctzl) (unsigned long x) __attribute__((alias(BUILTINN(ctzll))));
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#endif
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/* Returns the number of leading redundant sign bits in x, i.e. the number
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of bits following the most significant bit that are identical to it.
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There are no special cases for 0 or other values. */
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int BUILTIN(clrsb) (int x) { if (x < 0) x = ~x; x <<= 1; CLZI(x) }
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int BUILTIN(clrsbll) (long long x) { if (x < 0) x = ~x; x <<= 1; CLZL(x) }
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#if __SIZEOF_LONG__ == 4
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int BUILTIN(clrsbl) (long x) __attribute__((alias(BUILTINN(clrsb))));
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#else
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int BUILTIN(clrsbl) (long x) __attribute__((alias(BUILTINN(clrsbll))));
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#endif
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/* Returns the number of 1-bits in x.*/
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int BUILTIN(popcount) (unsigned int x) { POPCOUNTI(x, 0x3f) }
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int BUILTIN(popcountll) (unsigned long long x) { POPCOUNTL(x, 0x7f) }
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#if __SIZEOF_LONG__ == 4
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int BUILTIN(popcountl) (unsigned long x) __attribute__((alias(BUILTINN(popcount))));
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#else
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int BUILTIN(popcountl ) (unsigned long x) __attribute__((alias(BUILTINN(popcountll))));
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#endif
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/* Returns the parity of x, i.e. the number of 1-bits in x modulo 2. */
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int BUILTIN(parity) (unsigned int x) { POPCOUNTI(x, 0x01) }
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int BUILTIN(parityll) (unsigned long long x) { POPCOUNTL(x, 0x01) }
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#if __SIZEOF_LONG__ == 4
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int BUILTIN(parityl) (unsigned long x) __attribute__((alias(BUILTINN(parity))));
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#else
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int BUILTIN(parityl) (unsigned long x) __attribute__((alias(BUILTINN(parityll))));
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#endif
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#ifndef __TINYC__
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# if defined(__GNUC__) && (__GNUC__ >= 6)
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@ -27,8 +27,6 @@
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# define DBL_MAX_10_EXP 308
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/* horrible intel long double */
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#if defined __i386__ || defined __x86_64__
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# define LDBL_MANT_DIG 64
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# define LDBL_DIG 18
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# define LDBL_EPSILON 1.08420217248550443401e-19L
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@ -40,36 +38,4 @@
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# define LDBL_MAX_10_EXP 4932
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# define DECIMAL_DIG 21
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#elif defined __aarch64__ || defined __riscv
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/*
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* Use values from:
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* gcc -dM -E -xc /dev/null | grep LDBL | sed -e "s/__//g"
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*/
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#define LDBL_MANT_DIG 113
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#define LDBL_DIG 33
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#define LDBL_EPSILON 1.92592994438723585305597794258492732e-34L
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#define LDBL_MIN_EXP (-16381)
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#define LDBL_MIN 3.36210314311209350626267781732175260e-4932L
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#define LDBL_MIN_10_EXP (-4931)
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#define LDBL_MAX_EXP 16384
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#define LDBL_MAX 1.18973149535723176508575932662800702e+4932L
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#define LDBL_MAX_10_EXP 4932
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#define DECIMAL_DIG 36
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#else
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/* same as IEEE double */
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#define LDBL_MANT_DIG 53
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#define LDBL_DIG 15
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#define LDBL_EPSILON 2.2204460492503131e-16L
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#define LDBL_MIN_EXP (-1021)
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#define LDBL_MIN 2.2250738585072014e-308L
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#define LDBL_MIN_10_EXP (-307)
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#define LDBL_MAX_EXP 1024
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#define LDBL_MAX 1.7976931348623157e+308L
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#define LDBL_MAX_10_EXP 308
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#define DECIMAL_DIG 17
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#endif
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#endif /* _FLOAT_H_ */
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@ -1,5 +1,5 @@
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#ifndef _STDALIGN_H
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#define _STDALIGN_H
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#ifndef _STDALIGN_H_
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# define _STDALIGN_H_ 1
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# if __STDC_VERSION__ < 201112L && (defined(__GNUC__) || defined(__TINYC__))
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# define _Alignas(t) __attribute__((__aligned__(t)))
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@ -12,5 +12,5 @@
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# define __alignas_is_defined 1
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# define __alignof_is_defined 1
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#endif /* _STDALIGN_H */
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#endif /* !_STDALIGN_H_ */
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@ -1,5 +1,5 @@
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#ifndef _STDARG_H
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#define _STDARG_H
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#ifndef _STDARG_H_
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#define _STDARG_H_
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typedef __builtin_va_list va_list;
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#define va_start __builtin_va_start
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@ -11,4 +11,4 @@ typedef __builtin_va_list va_list;
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typedef va_list __gnuc_va_list;
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#define _VA_LIST_DEFINED
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#endif /* _STDARG_H */
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#endif /* _STDARG_H_ */
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@ -1,11 +1,11 @@
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#ifndef _STDBOOL_H
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#define _STDBOOL_H
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#ifndef _STDBOOL_H_
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# define _STDBOOL_H_ 1
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/* ISOC99 boolean */
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# define bool _Bool
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# define true 1
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# define false 0
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# define __bool_true_false_are_defined 1
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#endif /* _STDBOOL_H */
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#endif /* !_STDBOOL_H */
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@ -1,5 +1,5 @@
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#ifndef _STDDEF_H
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#define _STDDEF_H
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#ifndef _STDDEF_H_
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# define _STDDEF_H_
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typedef __SIZE_TYPE__ size_t;
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typedef __PTRDIFF_TYPE__ ssize_t;
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@ -9,7 +9,10 @@ typedef __PTRDIFF_TYPE__ intptr_t;
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typedef __SIZE_TYPE__ uintptr_t;
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# if __STDC_VERSION__ >= 201112L
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typedef union { long long __ll; long double __ld; } max_align_t;
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typedef union {
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long long __ll;
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long double __ld;
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} max_align_t;
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# endif
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# ifndef NULL
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@ -19,11 +22,9 @@ typedef union { long long __ll; long double __ld; } max_align_t;
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# undef offsetof
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# define offsetof(type, field) ((size_t)&((type *)0)->field)
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#if defined __i386__ || defined __x86_64__
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void *alloca(size_t size);
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#endif
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#endif
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#endif /* !_STDDEF_H_ */
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/* Older glibc require a wint_t from <stddef.h> (when requested
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by __need_wint_t, as otherwise stddef.h isn't allowed to
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@ -32,10 +33,10 @@ void *alloca(size_t size);
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already (without requiring wint_t). Some other libs define _WINT_T
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if they've already provided that type, so we can use that as guard.
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TCC defines __WINT_TYPE__ for us. */
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#if defined (__need_wint_t)
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#ifdef __need_wint_t
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# ifndef _WINT_T
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# define _WINT_T
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typedef __WINT_TYPE__ wint_t;
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# endif
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# undef __need_wint_t
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#endif
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#endif /* !__need_win_t */
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37
libtcc1/include/stdint.h
Normal file
37
libtcc1/include/stdint.h
Normal file
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@ -0,0 +1,37 @@
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#ifndef _STDINT_H_
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# define _STDINT_H_ 1
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typedef __UINT8_TYPE__ uint8_t;
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typedef __UINT16_TYPE__ uint16_t;
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typedef __UINT32_TYPE__ uint32_t;
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typedef __UINT64_TYPE__ uint64_t;
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typedef __INT8_TYPE__ int8_t;
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typedef __INT16_TYPE__ int16_t;
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typedef __INT32_TYPE__ int32_t;
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typedef __INT64_TYPE__ int64_t;
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typedef __UINTPTR_TYPE__ uintptr_t;
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typedef __INTPTR_TYPE__ intptr_t;
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# define UINT8_C(x) __UINT8_C(x)
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# define UINT16_C(x) __UINT16_C(x)
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# define UINT32_C(x) __UINT32_C(x)
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# define UINT64_C(x) __UINT64_C(x)
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# define INT8_C(x) __INT8_C(x)
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# define INT16_C(x) __INT16_C(x)
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# define INT32_C(x) __INT32_C(x)
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# define INT64_C(x) __INT64_C(x)
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# define UINT8_MAX __UINT8_MAX__
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# define UINT16_MAX __UINT16_MAX__
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# define UINT32_MAX __UINT32_MAX__
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# define UINT64_MAX __UINT64_MAX__
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# define INT8_MAX __INT8_MAX__
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# define INT16_MAX __INT16_MAX__
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# define INT32_MAX __INT32_MAX__
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# define INT64_MAX __INT64_MAX__
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#endif /* !_STDINT_H_ */
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@ -1,7 +1,7 @@
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#ifndef _STDNORETURN_H
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#define _STDNORETURN_H
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#ifndef _STDNORETURN_H_
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# define _STDNORETURN_H_ 1
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/* ISOC11 noreturn */
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# define noreturn _Noreturn
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#endif /* _STDNORETURN_H */
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#endif /* !_STDNORETURN_H_ */
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@ -5,62 +5,28 @@
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This file is either included at runtime as is, or converted and
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included as C-strings at compile-time (depending on CONFIG_TCC_PREDEFS).
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Note that line indent matters:
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- in lines starting at column 1, platform macros are replaced by
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corresponding TCC target compile-time macros. See conftest.c for
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the list of platform macros supported in lines starting at column 1.
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- only lines indented >= 4 are actually included into the executable,
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check tccdefs_.h.
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*/
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#if __SIZEOF_POINTER__ == 4
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/* 32bit systems. */
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#if defined __OpenBSD__
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#define __SIZE_TYPE__ unsigned long
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#define __PTRDIFF_TYPE__ long
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#else
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#define __SIZE_TYPE__ unsigned int
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#define __PTRDIFF_TYPE__ int
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#endif
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#define __ILP32__ 1
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#define __INT64_TYPE__ long long
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#elif __SIZEOF_LONG__ == 4
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/* 64bit Windows. */
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#define __SIZE_TYPE__ unsigned long long
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#define __PTRDIFF_TYPE__ long long
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#define __LLP64__ 1
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#define __INT64_TYPE__ long long
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#else
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/* Other 64bit systems. */
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#define __SIZE_TYPE__ unsigned long
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#define __PTRDIFF_TYPE__ long
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#define __LP64__ 1
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# if defined __linux__
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#define __INT64_TYPE__ long
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# else /* APPLE, BSD */
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#define __INT64_TYPE__ long long
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# endif
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#endif
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#define _ILP32 1
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#define __SIZEOF_INT__ 4
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#define __INT_MAX__ 0x7fffffff
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#if __SIZEOF_LONG__ == 4
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#define __LONG_MAX__ 0x7fffffffL
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#else
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#define __LONG_MAX__ 0x7fffffffffffffffL
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#endif
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#define __SIZEOF_LONG_LONG__ 8
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#define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
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#define __CHAR_BIT__ 8
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#define __ORDER_LITTLE_ENDIAN__ 1234
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||||
#define __ORDER_BIG_ENDIAN__ 4321
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||||
#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
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||||
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||||
#define __WCHAR_TYPE__ int
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#define __WINT_TYPE__ int
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||||
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||||
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||||
#if __STDC_VERSION__ >= 201112L
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# define __STDC_NO_ATOMICS__ 1
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# define __STDC_NO_COMPLEX__ 1
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@ -72,7 +38,34 @@
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/* Some derived integer types needed to get stdint.h to compile correctly on some platforms */
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#define __UINTPTR_TYPE__ unsigned __PTRDIFF_TYPE__
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#define __INTPTR_TYPE__ __PTRDIFF_TYPE__
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||||
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||||
#define __UINT8_MAX__ 0xff
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||||
#define __UINT8_TYPE__ unsigned char
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||||
#define __UINT8_C(c) c
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||||
#define __INT8_MAX__ 0x7f
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#define __INT8_TYPE__ signed char
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||||
#define __INT8_C(c) c
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||||
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||||
#define __UINT16_MAX__ 0xffff
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#define __UINT16_TYPE__ short unsigned int
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#define __UINT16_C(c) c
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||||
#define __INT16_MAX__ 0x7fff
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||||
#define __INT16_TYPE__ short int
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||||
#define __INT16_C(c) c
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||||
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||||
#define __UINT32_MAX__ 0xffffffffU
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||||
#define __UINT32_TYPE__ unsigned int
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||||
#define __UINT32_C(c) c ## U
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||||
#define __INT32_MAX__ 0x7fffffff
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||||
#define __INT32_TYPE__ int
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||||
#define __INT32_C(c) c
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#define __INT64_MAX__ 0x7fffffffffffffffLL
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||||
#define __INT64_TYPE__ long long int
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||||
#define __INT64_C(c) c ## LL
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#define __UINT64_MAX__ 0xffffffffffffffffULL
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#define __UINT64_TYPE__ long long unsigned int
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||||
#define __UINT64_C(c) c ## ULL
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||||
/* glibc defines. We do not support __USER_NAME_PREFIX__ */
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||||
#define __REDIRECT(name, proto, alias) name proto __asm__ (#alias)
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@ -96,21 +89,6 @@
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|||
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# define __builtin_offsetof(type, field) ((__SIZE_TYPE__)&((type*)0)->field)
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# define __builtin_extract_return_addr(x) x
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||||
#if !defined __linux__ && !defined _WIN32
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||||
/* used by math.h */
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#define __builtin_huge_val() 1e500
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#define __builtin_huge_valf() 1e50f
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#define __builtin_huge_vall() 1e5000L
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# if defined __APPLE__
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#define __builtin_nanf(ignored_string) (0.0F/0.0F)
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||||
/* used by floats.h to implement FLT_ROUNDS C99 macro. 1 == to nearest */
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||||
#define __builtin_flt_rounds() 1
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||||
/* used by _fd_def.h */
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||||
#define __builtin_bzero(p, ignored_size) bzero(p, sizeof(*(p)))
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||||
# else
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||||
#define __builtin_nanf(ignored_string) (0.0F/0.0F)
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# endif
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||||
#endif
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||||
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||||
/* __builtin_va_list */
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||||
typedef char *__builtin_va_list;
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||||
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@ -120,77 +98,52 @@
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# define __builtin_va_end(ap) (void)(ap)
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||||
# ifndef __builtin_va_copy
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||||
# define __builtin_va_copy(dest, src) (dest) = (src)
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||||
#endif
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||||
# endif /* !__builtin_va_copy */
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||||
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||||
/* TCC BBUILTIN AND BOUNDS ALIASES */
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||||
/* TCC BBUILTIN */
|
||||
# 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*))
|
||||
__BUILTIN(void*, memcpy, (void *, const void*, __SIZE_TYPE__))
|
||||
__BUILTIN(void*, memmove, (void *, const void*, __SIZE_TYPE__))
|
||||
__BUILTIN(void*, memset, (void *, int, __SIZE_TYPE__))
|
||||
__BUILTIN(int, memcmp, (const void *, const void*, __SIZE_TYPE__))
|
||||
__BUILTIN(__SIZE_TYPE__, strlen, (const char *))
|
||||
__BUILTIN(char*, strcpy, (char *, const char *))
|
||||
__BUILTIN(char*, strncpy, (char *, const char*, __SIZE_TYPE__))
|
||||
__BUILTIN(int, strcmp, (const char*, const char*))
|
||||
__BUILTIN(int, strncmp, (const char*, const char*, __SIZE_TYPE__))
|
||||
__BUILTIN(char*, strcat, (char*, const char*))
|
||||
__BUILTIN(char*, strncat, (char*, const char*, __SIZE_TYPE__))
|
||||
__BUILTIN(char*, strchr, (const char*, int))
|
||||
__BUILTIN(char*, strrchr, (const char*, int))
|
||||
__BUILTIN(char*, strdup, (const char*))
|
||||
|
||||
|
||||
__BUILTIN(void*, malloc, (__SIZE_TYPE__))
|
||||
__BUILTIN(void*, realloc, (void *, __SIZE_TYPE__))
|
||||
__BUILTIN(void*, calloc, (__SIZE_TYPE__, __SIZE_TYPE__))
|
||||
__BUILTIN(void*, memalign, (__SIZE_TYPE__, __SIZE_TYPE__))
|
||||
__BUILTIN(void, free, (void*))
|
||||
|
||||
#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)
|
||||
|
|
@ -199,4 +152,4 @@
|
|||
__BUILTIN_EXTERN(parity, unsigned)
|
||||
# undef __BUILTIN_EXTERN
|
||||
|
||||
#endif /* ndef __TCC_PP__ */
|
||||
#endif /* !__TCC_PP__ */
|
||||
|
|
|
|||
|
|
@ -1,12 +0,0 @@
|
|||
/**
|
||||
* This file has no copyright assigned and is placed in the Public Domain.
|
||||
* This file is part of the w64 mingw-runtime package.
|
||||
* No warranty is given; refer to the file DISCLAIMER within this package.
|
||||
*/
|
||||
#ifndef _VARARGS_H
|
||||
#define _VARARGS_H
|
||||
|
||||
#error "TinyCC no longer implements <varargs.h>."
|
||||
#error "Revise your code to use <stdarg.h>."
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue