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87 lines
1.9 KiB
C
Executable File
87 lines
1.9 KiB
C
Executable File
/**
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* Jingga
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*
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* @copyright Jingga
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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#ifndef COMS_COMPILER_MSVC_COMPILER_UTILS_H
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#define COMS_COMPILER_MSVC_COMPILER_UTILS_H
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#include "../../utils/TestUtils.h"
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#include <basetsd.h>
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#include <intrin.h>
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#define PACKED_STRUCT __pragma(pack(push, 1))
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#define UNPACKED_STRUCT __pragma(pack(pop))
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#define EXPORT_LIB extern "C" __declspec(dllexport)
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typedef SSIZE_T ssize_t;
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#if DEBUG
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#define UNREACHABLE() ASSERT_SIMPLE(false); __assume(0)
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#else
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#define UNREACHABLE() __assume(0)
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#endif
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#define FORCE_INLINE __forceinline
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#define compiler_debug_print(message) OutputDebugStringA((message))
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#define compiler_popcount_32(data) __popcnt((data))
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#define compiler_popcount_64(data) __popcnt64((data))
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#define compiler_prefetch(mem) __prefetch((mem))
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#define compiler_prefetch_l1(mem) __prefetch((mem))
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#define compiler_prefetch_l2(mem) __prefetch((mem))
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#define compiler_prefetch_l3(mem) __prefetch((mem))
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inline
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int32 compiler_find_first_bit_r2l(uint64 mask) noexcept {
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if (!mask) {
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return -1;
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}
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unsigned long index;
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return _BitScanForward64(&index, mask) ? index : -1;
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}
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inline
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int32 compiler_find_first_bit_r2l(uint32 mask) noexcept {
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if (!mask) {
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return -1;
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}
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unsigned long index;
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return _BitScanForward(&index, mask) ? index : -1;
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}
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inline
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int32 compiler_find_first_bit_l2r(uint64 mask) noexcept {
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if (!mask) {
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return -1;
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}
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unsigned long index;
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return _BitScanReverse64(&index, mask) ? index : -1;
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}
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inline
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int32 compiler_find_first_bit_l2r(uint32 mask) noexcept {
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if (!mask) {
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return -1;
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}
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unsigned long index;
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return _BitScanReverse(&index, mask) ? index : -1;
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}
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inline
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void compiler_cpuid(uint32 cpu_info[4], int32 function_id, int32 level = 0) noexcept {
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__cpuidex(cpu_info, function_id, level);
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}
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#endif |