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fix build for uwp and bare metal (#18)

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nihui 2024-02-22 11:14:01 +08:00 committed by GitHub
parent 1e357fefe6
commit df1e0ff219
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1 changed files with 24 additions and 6 deletions
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ruapu.h
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@ -20,6 +20,14 @@ int ruapu_supports(const char* isa);
#include <windows.h> #include <windows.h>
#if WINAPI_FAMILY == WINAPI_FAMILY_APP
static int ruapu_detect_isa(const void* some_inst)
{
// uwp does not support seh :(
(void)some_inst;
return 0;
}
#else // WINAPI_FAMILY == WINAPI_FAMILY_APP
static int g_ruapu_sigill_caught = 0; static int g_ruapu_sigill_caught = 0;
static jmp_buf g_ruapu_jmpbuf; static jmp_buf g_ruapu_jmpbuf;
@ -51,6 +59,7 @@ static int ruapu_detect_isa(const void* some_inst)
return g_ruapu_sigill_caught ? 0 : 1; return g_ruapu_sigill_caught ? 0 : 1;
} }
#endif // WINAPI_FAMILY == WINAPI_FAMILY_APP
#if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_X64) #if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_X64)
#ifdef _MSC_VER #ifdef _MSC_VER
@ -83,8 +92,7 @@ static int ruapu_detect_isa(const void* some_inst)
#endif #endif
#elif defined __ANDROID__ || defined __linux__ || defined __APPLE__
#else
#include <signal.h> #include <signal.h>
static int g_ruapu_sigill_caught = 0; static int g_ruapu_sigill_caught = 0;
@ -123,14 +131,23 @@ static int ruapu_detect_isa(ruapu_some_inst some_inst)
} }
#if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_X64) #if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_X64)
#define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { asm volatile(".byte " #__VA_ARGS__ : : : ); }; #define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { asm volatile(".byte " #__VA_ARGS__ : : : ); }
#elif __aarch64__ #elif __aarch64__
#define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { asm volatile(".word " #__VA_ARGS__ : : : ); }; #define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { asm volatile(".word " #__VA_ARGS__ : : : ); }
#elif __arm__ #elif __arm__
#define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { asm volatile(".word " #__VA_ARGS__ : : : ); }; #define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { asm volatile(".word " #__VA_ARGS__ : : : ); }
#endif #endif
#endif #else // defined _WIN32 || defined __ANDROID__ || defined __linux__ || defined __APPLE__
static int ruapu_detect_isa(const void* some_inst)
{
// unknown platform, bare metal os ?
(void)some_inst;
return 0;
}
#define RUAPU_INSTCODE(isa, ...) static void ruapu_some_##isa() { }
#endif // defined _WIN32 || defined __ANDROID__ || defined __linux__ || defined __APPLE__
struct ruapu_isa_entry struct ruapu_isa_entry
{ {
@ -194,6 +211,7 @@ RUAPU_INSTCODE(edsp, 0xe7000010) // smlad r0,r0,r0,r0
RUAPU_INSTCODE(neon, 0xf2000d40) // vadd.f32 q0,q0,q0 RUAPU_INSTCODE(neon, 0xf2000d40) // vadd.f32 q0,q0,q0
RUAPU_INSTCODE(vfpv4, 0xf3b60600) // vcvt.f16.f32 d0,q0 RUAPU_INSTCODE(vfpv4, 0xf3b60600) // vcvt.f16.f32 d0,q0
#endif #endif
#endif #endif
#undef RUAPU_INSTCODE #undef RUAPU_INSTCODE