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feat: init 16-bit x86 support in zig.h

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GasInfinity 2025-10-27 11:19:08 +01:00
parent 55c0693c4a
commit 9d3bd3c502
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1 changed files with 6 additions and 1 deletions
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7
lib/zig.h
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@ -74,6 +74,9 @@
#elif defined (__x86_64__) || (defined(zig_msvc) && defined(_M_X64))
#define zig_x86_64
#define zig_x86
#elif defined(__I86__)
#define zig_x86_16
#define zig_x86
#endif
#if defined(zig_msvc) || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
@ -400,6 +403,8 @@
#define zig_trap() __asm__ volatile("j 0x2")
#elif defined(zig_sparc)
#define zig_trap() __asm__ volatile("illtrap")
#elif defined(zig_x86_16)
#define zig_trap() __asm__ volatile("int $0x3")
#elif defined(zig_x86)
#define zig_trap() __asm__ volatile("ud2")
#else
@ -4219,7 +4224,7 @@ static inline void zig_loongarch_cpucfg(uint32_t word, uint32_t* result) {
#endif
}
#elif defined(zig_x86)
#elif defined(zig_x86) && !defined(zig_x86_16)
static inline void zig_x86_cpuid(uint32_t leaf_id, uint32_t subid, uint32_t* eax, uint32_t* ebx, uint32_t* ecx, uint32_t* edx) {
#if defined(zig_msvc)