File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/compiler-rt/lib/builtins

usr / src / contrib / llvm-project / compiler-rt / lib / builtins /

📁 ..
📄 README.txt(14.85 KB)
📁 aarch64
📄 absvdi2.c(815 B)
📄 absvsi2.c(815 B)
📄 absvti2.c(864 B)
📄 adddf3.c(859 B)
📄 addsf3.c(853 B)
📄 addtf3.c(730 B)
📄 addvdi3.c(819 B)
📄 addvsi3.c(819 B)
📄 addvti3.c(868 B)
📄 apple_versioning.c(13.1 KB)
📁 arm
📄 ashldi3.c(1.17 KB)
📄 ashlti3.c(1.15 KB)
📄 ashrdi3.c(1.27 KB)
📄 ashrti3.c(1.25 KB)
📄 assembly.h(7.11 KB)
📄 atomic.c(16.86 KB)
📄 atomic_flag_clear.c(791 B)
📄 atomic_flag_clear_explicit.c(859 B)
📄 atomic_flag_test_and_set.c(823 B)
📄 atomic_flag_test_and_set_explicit.c(898 B)
📄 atomic_signal_fence.c(761 B)
📄 atomic_thread_fence.c(761 B)
📄 bswapdi2.c(958 B)
📄 bswapsi2.c(743 B)
📄 clear_cache.c(6.13 KB)
📄 clzdi2.c(1.27 KB)
📄 clzsi2.c(1.48 KB)
📄 clzti2.c(884 B)
📄 cmpdi2.c(1.12 KB)
📄 cmpti2.c(974 B)
📄 comparedf2.c(4.29 KB)
📄 comparesf2.c(4.28 KB)
📄 comparetf2.c(3.79 KB)
📄 cpu_model.c(21.28 KB)
📄 ctzdi2.c(1.27 KB)
📄 ctzsi2.c(1.61 KB)
📄 ctzti2.c(884 B)
📄 divdc3.c(2.18 KB)
📄 divdf3.c(7.55 KB)
📄 divdi3.c(1.13 KB)
📄 divmoddi4.c(712 B)
📄 divmodsi4.c(715 B)
📄 divsc3.c(2.14 KB)
📄 divsf3.c(6.96 KB)
📄 divsi3.c(1.32 KB)
📄 divtc3.c(2.23 KB)
📄 divtf3.c(8.01 KB)
📄 divti3.c(1.18 KB)
📄 divxc3.c(2.17 KB)
📄 emutls.c(12.39 KB)
📄 enable_execute_stack.c(2.08 KB)
📄 eprintf.c(953 B)
📄 extenddftf2.c(623 B)
📄 extendhfsf2.c(946 B)
📄 extendsfdf2.c(716 B)
📄 extendsftf2.c(622 B)
📄 ffsdi2.c(900 B)
📄 ffssi2.c(776 B)
📄 ffsti2.c(969 B)
📄 fixdfdi.c(1.22 KB)
📄 fixdfsi.c(755 B)
📄 fixdfti.c(633 B)
📄 fixsfdi.c(1.22 KB)
📄 fixsfsi.c(755 B)
📄 fixsfti.c(633 B)
📄 fixtfdi.c(624 B)
📄 fixtfsi.c(624 B)
📄 fixtfti.c(624 B)
📄 fixunsdfdi.c(1.29 KB)
📄 fixunsdfsi.c(743 B)
📄 fixunsdfti.c(611 B)
📄 fixunssfdi.c(1.3 KB)
📄 fixunssfsi.c(896 B)
📄 fixunssfti.c(731 B)
📄 fixunstfdi.c(604 B)
📄 fixunstfsi.c(604 B)
📄 fixunstfti.c(604 B)
📄 fixunsxfdi.c(1.65 KB)
📄 fixunsxfsi.c(1.62 KB)
📄 fixunsxfti.c(1.41 KB)
📄 fixxfdi.c(1.75 KB)
📄 fixxfti.c(1.48 KB)
📄 floatdidf.c(3.37 KB)
📄 floatdisf.c(2.49 KB)
📄 floatditf.c(1.5 KB)
📄 floatdixf.c(1.37 KB)
📄 floatsidf.c(1.7 KB)
📄 floatsisf.c(1.89 KB)
📄 floatsitf.c(1.5 KB)
📄 floattidf.c(2.49 KB)
📄 floattisf.c(2.33 KB)
📄 floattitf.c(2.72 KB)
📄 floattixf.c(2.53 KB)
📄 floatundidf.c(3.43 KB)
📄 floatundisf.c(2.4 KB)
📄 floatunditf.c(1.27 KB)
📄 floatundixf.c(1.24 KB)
📄 floatunsidf.c(1.43 KB)
📄 floatunsisf.c(1.75 KB)
📄 floatunsitf.c(1.29 KB)
📄 floatuntidf.c(2.38 KB)
📄 floatuntisf.c(2.24 KB)
📄 floatuntitf.c(2.6 KB)
📄 floatuntixf.c(2.39 KB)
📄 fp_add_impl.inc(5.4 KB)
📄 fp_extend.h(2.36 KB)
📄 fp_extend_impl.inc(4.53 KB)
📄 fp_fixint_impl.inc(1.52 KB)
📄 fp_fixuint_impl.inc(1.42 KB)
📄 fp_lib.h(10.12 KB)
📄 fp_mode.c(812 B)
📄 fp_mode.h(824 B)
📄 fp_mul_impl.inc(4.37 KB)
📄 fp_trunc.h(2.01 KB)
📄 fp_trunc_impl.inc(5.57 KB)
📄 gcc_personality_v0.c(8.3 KB)
📁 hexagon
📁 i386
📄 int_div_impl.inc(2.19 KB)
📄 int_endianness.h(2.75 KB)
📄 int_lib.h(4.57 KB)
📄 int_math.h(3.6 KB)
📄 int_types.h(4.16 KB)
📄 int_util.c(1.95 KB)
📄 int_util.h(1.32 KB)
📄 lshrdi3.c(1.18 KB)
📄 lshrti3.c(1.17 KB)
📄 mingw_fixfloat.c(1.29 KB)
📄 moddi3.c(1004 B)
📄 modsi3.c(649 B)
📄 modti3.c(1.03 KB)
📄 muldc3.c(2.14 KB)
📄 muldf3.c(918 B)
📄 muldi3.c(1.55 KB)
📄 mulodi4.c(1.31 KB)
📄 mulosi4.c(1.31 KB)
📄 muloti4.c(1.36 KB)
📄 mulsc3.c(2.11 KB)
📄 mulsf3.c(918 B)
📄 multc3.c(2.02 KB)
📄 multf3.c(799 B)
📄 multi3.c(1.53 KB)
📄 mulvdi3.c(1.26 KB)
📄 mulvsi3.c(1.26 KB)
📄 mulvti3.c(1.31 KB)
📄 mulxc3.c(2.22 KB)
📄 negdf2.c(832 B)
📄 negdi2.c(719 B)
📄 negsf2.c(832 B)
📄 negti2.c(768 B)
📄 negvdi2.c(768 B)
📄 negvsi2.c(768 B)
📄 negvti2.c(817 B)
📄 os_version_check.c(8.07 KB)
📄 paritydi2.c(712 B)
📄 paritysi2.c(751 B)
📄 parityti2.c(761 B)
📄 popcountdi2.c(1.33 KB)
📄 popcountsi2.c(1.13 KB)
📄 popcountti2.c(1.69 KB)
📄 powidf2.c(786 B)
📄 powisf2.c(783 B)
📄 powitf2.c(888 B)
📄 powixf2.c(825 B)
📁 ppc
📁 riscv
📁 sparc64
📄 subdf3.c(917 B)
📄 subsf3.c(917 B)
📄 subtf3.c(825 B)
📄 subvdi3.c(819 B)
📄 subvsi3.c(819 B)
📄 subvti3.c(868 B)
📄 trampoline_setup.c(1.75 KB)
📄 truncdfhf2.c(715 B)
📄 truncdfsf2.c(711 B)
📄 truncsfhf2.c(940 B)
📄 trunctfdf2.c(625 B)
📄 trunctfsf2.c(624 B)
📄 ucmpdi2.c(1.13 KB)
📄 ucmpti2.c(978 B)
📄 udivdi3.c(724 B)
📄 udivmoddi4.c(5.4 KB)
📄 udivmodsi4.c(715 B)
📄 udivmodti4.c(4.87 KB)
📄 udivsi3.c(802 B)
📄 udivti3.c(699 B)
📄 umoddi3.c(724 B)
📄 umodsi3.c(724 B)
📄 umodti3.c(717 B)
📄 unwind-ehabi-helpers.h(1.86 KB)
📁 ve
📁 x86_64

Editing: int_lib.h

//===-- int_lib.h - configuration header for compiler-rt  -----------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a configuration header for compiler-rt.
// This file is not part of the interface of this library.
//
//===----------------------------------------------------------------------===//

#ifndef INT_LIB_H
#define INT_LIB_H

// Assumption: Signed integral is 2's complement.
// Assumption: Right shift of signed negative is arithmetic shift.
// Assumption: Endianness is little or big (not mixed).

// ABI macro definitions

#if __ARM_EABI__
#if defined(COMPILER_RT_ARMHF_TARGET) || (!defined(__clang__) && \
    defined(__GNUC__) && (__GNUC__ < 4 || __GNUC__ == 4 && __GNUC_MINOR__ < 5))
// The pcs attribute was introduced in GCC 4.5.0
#define COMPILER_RT_ABI
#else
#define COMPILER_RT_ABI __attribute__((__pcs__("aapcs")))
#endif
#else
#define COMPILER_RT_ABI
#endif

#define AEABI_RTABI __attribute__((__pcs__("aapcs")))

#if defined(_MSC_VER) && !defined(__clang__)
#define ALWAYS_INLINE __forceinline
#define NOINLINE __declspec(noinline)
#define NORETURN __declspec(noreturn)
#define UNUSED
#else
#define ALWAYS_INLINE __attribute__((always_inline))
#define NOINLINE __attribute__((noinline))
#define NORETURN __attribute__((noreturn))
#define UNUSED __attribute__((unused))
#endif

#define STR(a) #a
#define XSTR(a) STR(a)
#define SYMBOL_NAME(name) XSTR(__USER_LABEL_PREFIX__) #name

#if defined(__ELF__) || defined(__MINGW32__) || defined(__wasm__) ||           \
    defined(_AIX)
#define COMPILER_RT_ALIAS(name, aliasname) \
  COMPILER_RT_ABI __typeof(name) aliasname __attribute__((__alias__(#name)));
#elif defined(__APPLE__)
#if defined(VISIBILITY_HIDDEN)
#define COMPILER_RT_ALIAS_VISIBILITY(name) \
  __asm__(".private_extern " SYMBOL_NAME(name));
#else
#define COMPILER_RT_ALIAS_VISIBILITY(name)
#endif
#define COMPILER_RT_ALIAS(name, aliasname) \
  __asm__(".globl " SYMBOL_NAME(aliasname)); \
  COMPILER_RT_ALIAS_VISIBILITY(aliasname) \
  __asm__(SYMBOL_NAME(aliasname) " = " SYMBOL_NAME(name)); \
  COMPILER_RT_ABI __typeof(name) aliasname;
#elif defined(_WIN32)
#define COMPILER_RT_ALIAS(name, aliasname)
#else
#error Unsupported target
#endif

#if (defined(__FreeBSD__) || defined(__NetBSD__)) && (defined(_KERNEL) || defined(_STANDALONE))
//
// Kernel and boot environment can't use normal headers,
// so use the equivalent system headers.
//
#ifdef __FreeBSD__
#include <sys/limits.h>
#else
#include <machine/limits.h>
#endif
#include <sys/stdint.h>
#include <sys/types.h>
#else
// Include the standard compiler builtin headers we use functionality from.
#include <float.h>
#include <limits.h>
#include <stdbool.h>
#include <stdint.h>
#endif

// Include the commonly used internal type definitions.
#include "int_types.h"

// Include internal utility function declarations.
#include "int_util.h"

COMPILER_RT_ABI int __paritysi2(si_int a);
COMPILER_RT_ABI int __paritydi2(di_int a);

COMPILER_RT_ABI di_int __divdi3(di_int a, di_int b);
COMPILER_RT_ABI si_int __divsi3(si_int a, si_int b);
COMPILER_RT_ABI su_int __udivsi3(su_int n, su_int d);

COMPILER_RT_ABI su_int __udivmodsi4(su_int a, su_int b, su_int *rem);
COMPILER_RT_ABI du_int __udivmoddi4(du_int a, du_int b, du_int *rem);
#ifdef CRT_HAS_128BIT
COMPILER_RT_ABI int __clzti2(ti_int a);
COMPILER_RT_ABI tu_int __udivmodti4(tu_int a, tu_int b, tu_int *rem);
#endif

// Definitions for builtins unavailable on MSVC
#if defined(_MSC_VER) && !defined(__clang__)
#include <intrin.h>

int __inline __builtin_ctz(uint32_t value) {
  unsigned long trailing_zero = 0;
  if (_BitScanForward(&trailing_zero, value))
    return trailing_zero;
  return 32;
}

int __inline __builtin_clz(uint32_t value) {
  unsigned long leading_zero = 0;
  if (_BitScanReverse(&leading_zero, value))
    return 31 - leading_zero;
  return 32;
}

#if defined(_M_ARM) || defined(_M_X64)
int __inline __builtin_clzll(uint64_t value) {
  unsigned long leading_zero = 0;
  if (_BitScanReverse64(&leading_zero, value))
    return 63 - leading_zero;
  return 64;
}
#else
int __inline __builtin_clzll(uint64_t value) {
  if (value == 0)
    return 64;
  uint32_t msh = (uint32_t)(value >> 32);
  uint32_t lsh = (uint32_t)(value & 0xFFFFFFFF);
  if (msh != 0)
    return __builtin_clz(msh);
  return 32 + __builtin_clz(lsh);
}
#endif

#define __builtin_clzl __builtin_clzll
#endif // defined(_MSC_VER) && !defined(__clang__)

#endif // INT_LIB_H

003 File Manager

Editing: int_lib.h

Upload File

Create Folder