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author | 2025-03-09 17:47:56 +0100 | |
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committer | 2025-03-10 01:59:49 +0100 | |
commit | 3ac1ee16f377d31a0fb80c8dae28b6239ac4229e (patch) | |
tree | f61faa581feaaeaba2542b9f2b8234a590684413 /vendor/modernc.org/libc/builtin.go | |
parent | [chore] update URLs to forked source (diff) | |
download | gotosocial-3ac1ee16f377d31a0fb80c8dae28b6239ac4229e.tar.xz |
[chore] remove vendor
Diffstat (limited to 'vendor/modernc.org/libc/builtin.go')
-rw-r--r-- | vendor/modernc.org/libc/builtin.go | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/vendor/modernc.org/libc/builtin.go b/vendor/modernc.org/libc/builtin.go deleted file mode 100644 index fcd771511..000000000 --- a/vendor/modernc.org/libc/builtin.go +++ /dev/null @@ -1,443 +0,0 @@ -// Copyright 2024 The Libc Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build linux && (amd64 || arm64 || loong64 || ppc64le || s390x || riscv64 || 386 || arm) - -package libc // import "modernc.org/libc" - -import ( - "fmt" - "math" - mbits "math/bits" - "os" - "unsafe" - - "modernc.org/mathutil" -) - -func X__builtin_inff(tls *TLS) float32 { - return float32(math.Inf(1)) -} - -func X__builtin_nanf(tls *TLS, s uintptr) float32 { - return float32(math.NaN()) -} - -func X__builtin_printf(tls *TLS, fmt uintptr, va uintptr) (r int32) { - return Xprintf(tls, fmt, va) -} - -func X__builtin_round(tls *TLS, x float64) (r float64) { - return Xround(tls, x) -} - -func X__builtin_lround(tls *TLS, x float64) (r long) { - return Xlround(tls, x) -} - -func X__builtin_roundf(tls *TLS, x float32) (r float32) { - return Xroundf(tls, x) -} - -func X__builtin_expect(t *TLS, exp, c long) long { - return exp -} - -func X__builtin_bzero(t *TLS, s uintptr, n Tsize_t) { - Xbzero(t, s, n) -} - -func X__builtin_abort(t *TLS) { - Xabort(t) -} - -func X__builtin_abs(t *TLS, j int32) int32 { - return Xabs(t, j) -} - -func X__builtin_ctz(t *TLS, n uint32) int32 { - return int32(mbits.TrailingZeros32(n)) -} - -func X__builtin_clz(t *TLS, n uint32) int32 { - return int32(mbits.LeadingZeros32(n)) -} - -func X__builtin_clzll(t *TLS, n uint64) int32 { - return int32(mbits.LeadingZeros64(n)) -} -func X__builtin_constant_p_impl() { panic(todo("internal error: should never be called")) } - -func X__builtin_copysign(t *TLS, x, y float64) float64 { - return Xcopysign(t, x, y) -} - -func X__builtin_copysignf(t *TLS, x, y float32) float32 { - return Xcopysignf(t, x, y) -} - -func X__builtin_copysignl(t *TLS, x, y float64) float64 { - return Xcopysign(t, x, y) -} - -func X__builtin_exit(t *TLS, status int32) { - Xexit(t, status) -} - -func X__builtin_fabs(t *TLS, x float64) float64 { - return Xfabs(t, x) -} - -func X__builtin_fabsf(t *TLS, x float32) float32 { - return Xfabsf(t, x) -} - -func X__builtin_fabsl(t *TLS, x float64) float64 { - return Xfabsl(t, x) -} - -func X__builtin_free(t *TLS, ptr uintptr) { - Xfree(t, ptr) -} - -func X__builtin_getentropy(t *TLS, buf uintptr, n Tsize_t) int32 { - return Xgetentropy(t, buf, n) -} - -func X__builtin_huge_val(t *TLS) float64 { - return math.Inf(1) -} - -func X__builtin_huge_valf(t *TLS) float32 { - return float32(math.Inf(1)) -} - -func X__builtin_inf(t *TLS) float64 { - return math.Inf(1) -} - -func X__builtin_infl(t *TLS) float64 { - return math.Inf(1) -} - -func X__builtin_malloc(t *TLS, size Tsize_t) uintptr { - return Xmalloc(t, size) -} - -func X__builtin_memcmp(t *TLS, s1, s2 uintptr, n Tsize_t) int32 { - return Xmemcmp(t, s1, s2, n) -} - -func X__builtin_nan(t *TLS, s uintptr) float64 { - return math.NaN() -} - -func X__builtin_nanl(t *TLS, s uintptr) float64 { - return math.NaN() -} - -func X__builtin_prefetch(t *TLS, addr, args uintptr) { -} - -func X__builtin_strchr(t *TLS, s uintptr, c int32) uintptr { - return Xstrchr(t, s, c) -} - -func X__builtin_strcmp(t *TLS, s1, s2 uintptr) int32 { - return Xstrcmp(t, s1, s2) -} - -func X__builtin_strcpy(t *TLS, dest, src uintptr) uintptr { - return Xstrcpy(t, dest, src) -} - -func X__builtin_strlen(t *TLS, s uintptr) Tsize_t { - return Xstrlen(t, s) -} - -func X__builtin_trap(t *TLS) { - Xabort(t) -} - -func X__builtin_popcount(t *TLS, x uint32) int32 { - return int32(mbits.OnesCount32(x)) -} - -// char * __builtin___strcpy_chk (char *dest, const char *src, size_t os); -func X__builtin___strcpy_chk(t *TLS, dest, src uintptr, os Tsize_t) uintptr { - return Xstrcpy(t, dest, src) -} - -func X__builtin_mmap(t *TLS, addr uintptr, length Tsize_t, prot, flags, fd int32, offset Toff_t) uintptr { - return Xmmap(t, addr, length, prot, flags, fd, offset) -} - -// uint16_t __builtin_bswap16 (uint32_t x) -func X__builtin_bswap16(t *TLS, x uint16) uint16 { - return x<<8 | - x>>8 -} - -// uint32_t __builtin_bswap32 (uint32_t x) -func X__builtin_bswap32(t *TLS, x uint32) uint32 { - return x<<24 | - x&0xff00<<8 | - x&0xff0000>>8 | - x>>24 -} - -// uint64_t __builtin_bswap64 (uint64_t x) -func X__builtin_bswap64(t *TLS, x uint64) uint64 { - return x<<56 | - x&0xff00<<40 | - x&0xff0000<<24 | - x&0xff000000<<8 | - x&0xff00000000>>8 | - x&0xff0000000000>>24 | - x&0xff000000000000>>40 | - x>>56 -} - -// bool __builtin_add_overflow (type1 a, type2 b, type3 *res) -func X__builtin_add_overflowInt64(t *TLS, a, b int64, res uintptr) int32 { - r, ovf := mathutil.AddOverflowInt64(a, b) - *(*int64)(unsafe.Pointer(res)) = r - return Bool32(ovf) -} - -// bool __builtin_add_overflow (type1 a, type2 b, type3 *res) -func X__builtin_add_overflowUint32(t *TLS, a, b uint32, res uintptr) int32 { - r := a + b - *(*uint32)(unsafe.Pointer(res)) = r - return Bool32(r < a) -} - -// bool __builtin_add_overflow (type1 a, type2 b, type3 *res) -func X__builtin_add_overflowUint64(t *TLS, a, b uint64, res uintptr) int32 { - r := a + b - *(*uint64)(unsafe.Pointer(res)) = r - return Bool32(r < a) -} - -// bool __builtin_sub_overflow (type1 a, type2 b, type3 *res) -func X__builtin_sub_overflowInt64(t *TLS, a, b int64, res uintptr) int32 { - r, ovf := mathutil.SubOverflowInt64(a, b) - *(*int64)(unsafe.Pointer(res)) = r - return Bool32(ovf) -} - -// bool __builtin_mul_overflow (type1 a, type2 b, type3 *res) -func X__builtin_mul_overflowInt64(t *TLS, a, b int64, res uintptr) int32 { - r, ovf := mathutil.MulOverflowInt64(a, b) - *(*int64)(unsafe.Pointer(res)) = r - return Bool32(ovf) -} - -// bool __builtin_mul_overflow (type1 a, type2 b, type3 *res) -func X__builtin_mul_overflowUint64(t *TLS, a, b uint64, res uintptr) int32 { - hi, lo := mbits.Mul64(a, b) - *(*uint64)(unsafe.Pointer(res)) = lo - return Bool32(hi != 0) -} - -// bool __builtin_mul_overflow (type1 a, type2 b, type3 *res) -func X__builtin_mul_overflowUint128(t *TLS, a, b Uint128, res uintptr) int32 { - r, ovf := a.mulOvf(b) - *(*Uint128)(unsafe.Pointer(res)) = r - return Bool32(ovf) -} - -func X__builtin_unreachable(t *TLS) { - fmt.Fprintf(os.Stderr, "unrechable\n") - os.Stderr.Sync() - Xexit(t, 1) -} - -func X__builtin_snprintf(t *TLS, str uintptr, size Tsize_t, format, args uintptr) int32 { - return Xsnprintf(t, str, size, format, args) -} - -func X__builtin_sprintf(t *TLS, str, format, args uintptr) (r int32) { - return Xsprintf(t, str, format, args) -} - -func X__builtin_memcpy(t *TLS, dest, src uintptr, n Tsize_t) (r uintptr) { - return Xmemcpy(t, dest, src, n) -} - -// void * __builtin___memcpy_chk (void *dest, const void *src, size_t n, size_t os); -func X__builtin___memcpy_chk(t *TLS, dest, src uintptr, n, os Tsize_t) (r uintptr) { - if os != ^Tsize_t(0) && n < os { - Xabort(t) - } - - return Xmemcpy(t, dest, src, n) -} - -func X__builtin_memset(t *TLS, s uintptr, c int32, n Tsize_t) uintptr { - return Xmemset(t, s, c, n) -} - -// void * __builtin___memset_chk (void *s, int c, size_t n, size_t os); -func X__builtin___memset_chk(t *TLS, s uintptr, c int32, n, os Tsize_t) uintptr { - if os < n { - Xabort(t) - } - - return Xmemset(t, s, c, n) -} - -// size_t __builtin_object_size (const void * ptr, int type) -func X__builtin_object_size(t *TLS, p uintptr, typ int32) Tsize_t { - switch typ { - case 0, 1: - return ^Tsize_t(0) - default: - return 0 - } -} - -// int __builtin___sprintf_chk (char *s, int flag, size_t os, const char *fmt, ...); -func X__builtin___sprintf_chk(t *TLS, s uintptr, flag int32, os Tsize_t, format, args uintptr) (r int32) { - return Xsprintf(t, s, format, args) -} - -func X__builtin_vsnprintf(t *TLS, str uintptr, size Tsize_t, format, va uintptr) int32 { - return Xvsnprintf(t, str, size, format, va) -} - -// int __builtin___snprintf_chk(char * str, size_t maxlen, int flag, size_t os, const char * format, ...); -func X__builtin___snprintf_chk(t *TLS, str uintptr, maxlen Tsize_t, flag int32, os Tsize_t, format, args uintptr) (r int32) { - if os != ^Tsize_t(0) && maxlen > os { - Xabort(t) - } - - return Xsnprintf(t, str, maxlen, format, args) -} - -// int __builtin___vsnprintf_chk (char *s, size_t maxlen, int flag, size_t os, const char *fmt, va_list ap); -func X__builtin___vsnprintf_chk(t *TLS, str uintptr, maxlen Tsize_t, flag int32, os Tsize_t, format, args uintptr) (r int32) { - if os != ^Tsize_t(0) && maxlen > os { - Xabort(t) - } - - return Xsnprintf(t, str, maxlen, format, args) -} - -func Xisnan(t *TLS, x float64) int32 { - return X__builtin_isnan(t, x) -} - -func X__isnan(t *TLS, x float64) int32 { - return X__builtin_isnan(t, x) -} - -func X__builtin_isnan(t *TLS, x float64) int32 { - return Bool32(math.IsNaN(x)) -} - -func Xisnanf(t *TLS, arg float32) int32 { - return X__builtin_isnanf(t, arg) -} - -func X__isnanf(t *TLS, arg float32) int32 { - return X__builtin_isnanf(t, arg) -} - -func X__builtin_isnanf(t *TLS, x float32) int32 { - return Bool32(math.IsNaN(float64(x))) -} - -func Xisnanl(t *TLS, arg float64) int32 { - return X__builtin_isnanl(t, arg) -} - -func X__isnanl(t *TLS, arg float64) int32 { - return X__builtin_isnanl(t, arg) -} - -func X__builtin_isnanl(t *TLS, x float64) int32 { - return Bool32(math.IsNaN(x)) -} - -func X__builtin_llabs(tls *TLS, a int64) int64 { - return Xllabs(tls, a) -} - -func X__builtin_log2(t *TLS, x float64) float64 { - return Xlog2(t, x) -} - -func X__builtin___strncpy_chk(t *TLS, dest, src uintptr, n, os Tsize_t) (r uintptr) { - if n != ^Tsize_t(0) && os < n { - Xabort(t) - } - - return Xstrncpy(t, dest, src, n) -} - -func X__builtin___strcat_chk(t *TLS, dest, src uintptr, os Tsize_t) (r uintptr) { - return Xstrcat(t, dest, src) -} - -func X__builtin___memmove_chk(t *TLS, dest, src uintptr, n, os Tsize_t) uintptr { - if os != ^Tsize_t(0) && os < n { - Xabort(t) - } - - return Xmemmove(t, dest, src, n) -} - -func X__builtin_isunordered(t *TLS, a, b float64) int32 { - return Bool32(math.IsNaN(a) || math.IsNaN(b)) -} - -func X__builtin_ffs(tls *TLS, i int32) (r int32) { - return Xffs(tls, i) -} - -func X__builtin_rintf(tls *TLS, x float32) (r float32) { - return Xrintf(tls, x) -} - -func X__builtin_lrintf(tls *TLS, x float32) (r long) { - return Xlrintf(tls, x) -} - -func X__builtin_lrint(tls *TLS, x float64) (r long) { - return Xlrint(tls, x) -} - -// double __builtin_fma(double x, double y, double z); -func X__builtin_fma(tls *TLS, x, y, z float64) (r float64) { - return math.FMA(x, y, z) -} - -func X__builtin_alloca(tls *TLS, size Tsize_t) uintptr { - return Xalloca(tls, size) -} - -func X__builtin_isprint(tls *TLS, c int32) (r int32) { - return Xisprint(tls, c) -} - -func X__builtin_isblank(tls *TLS, c int32) (r int32) { - return Xisblank(tls, c) -} - -func X__builtin_trunc(tls *TLS, x float64) (r float64) { - return Xtrunc(tls, x) -} - -func X__builtin_hypot(tls *TLS, x float64, y float64) (r float64) { - return Xhypot(tls, x, y) -} - -func X__builtin_fmax(tls *TLS, x float64, y float64) (r float64) { - return Xfmax(tls, x, y) -} - -func X__builtin_fmin(tls *TLS, x float64, y float64) (r float64) { - return Xfmin(tls, x, y) -} |