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Fix compilation errors on unsupported platforms, make it work on UWP (#103)

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TianZer 2024-05-04 21:37:13 +08:00 committed by GitHub
parent 5eab634ac2
commit 4299ac842a
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GPG Key ID: B5690EEEBB952194
1 changed files with 9 additions and 25 deletions
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34
ruapu.h
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@ -19,34 +19,23 @@ const char* const* ruapu_rua();
#ifdef RUAPU_IMPLEMENTATION #ifdef RUAPU_IMPLEMENTATION
#include <string.h>
typedef void (*ruapu_some_inst)();
#if defined _WIN32 #if defined _WIN32
#include <windows.h> #include <windows.h>
#include <setjmp.h> #include <setjmp.h>
#include <string.h>
#if WINAPI_FAMILY == WINAPI_FAMILY_APP
// uwp does not support veh :(
#if defined (_MSC_VER)
#pragma message("warning: ruapu does not support UWP yet.")
#else
#warning ruapu does not support UWP yet.
#endif
static int ruapu_detect_isa(const void* some_inst)
{
(void)some_inst;
return 0;
}
#else // WINAPI_FAMILY == WINAPI_FAMILY_APP
typedef const void* ruapu_some_inst;
#if defined (_MSC_VER) // MSVC #if defined (_MSC_VER) // MSVC
static int ruapu_detect_isa(const void* some_inst) static int ruapu_detect_isa(ruapu_some_inst some_inst)
{ {
int g_ruapu_sigill_caught = 0; int g_ruapu_sigill_caught = 0;
__try __try
{ {
((void (*)())some_inst)(); some_inst();
} }
__except (GetExceptionCode() == EXCEPTION_ILLEGAL_INSTRUCTION ? __except (GetExceptionCode() == EXCEPTION_ILLEGAL_INSTRUCTION ?
EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH)
@ -71,7 +60,7 @@ static LONG CALLBACK ruapu_catch_sigill(struct _EXCEPTION_POINTERS* ExceptionInf
return EXCEPTION_CONTINUE_SEARCH; return EXCEPTION_CONTINUE_SEARCH;
} }
static int ruapu_detect_isa(const void* some_inst) static int ruapu_detect_isa(ruapu_some_inst some_inst)
{ {
g_ruapu_sigill_caught = 0; g_ruapu_sigill_caught = 0;
@ -79,26 +68,22 @@ static int ruapu_detect_isa(const void* some_inst)
if (setjmp(g_ruapu_jmpbuf) == 0) if (setjmp(g_ruapu_jmpbuf) == 0)
{ {
((void (*)())some_inst)(); some_inst();
} }
RemoveVectoredExceptionHandler(eh); RemoveVectoredExceptionHandler(eh);
return g_ruapu_sigill_caught ? 0 : 1; return g_ruapu_sigill_caught ? 0 : 1;
} }
#endif
#endif // WINAPI_FAMILY == WINAPI_FAMILY_APP #endif // WINAPI_FAMILY == WINAPI_FAMILY_APP
#elif defined __ANDROID__ || defined __linux__ || defined __APPLE__ || defined __FreeBSD__ || defined __NetBSD__ || defined __OpenBSD__ || defined __DragonFly__ || defined __sun__ #elif defined __ANDROID__ || defined __linux__ || defined __APPLE__ || defined __FreeBSD__ || defined __NetBSD__ || defined __OpenBSD__ || defined __DragonFly__ || defined __sun__
#include <signal.h> #include <signal.h>
#include <setjmp.h> #include <setjmp.h>
#include <string.h>
static int g_ruapu_sigill_caught = 0; static int g_ruapu_sigill_caught = 0;
static sigjmp_buf g_ruapu_jmpbuf; static sigjmp_buf g_ruapu_jmpbuf;
typedef void (*ruapu_some_inst)();
static void ruapu_catch_sigill(int signo, siginfo_t* si, void* data) static void ruapu_catch_sigill(int signo, siginfo_t* si, void* data)
{ {
(void)signo; (void)signo;
@ -131,7 +116,6 @@ static int ruapu_detect_isa(ruapu_some_inst some_inst)
#elif defined __SYTERKIT__ #elif defined __SYTERKIT__
typedef void (*ruapu_some_inst)();
#include <mmu.h> #include <mmu.h>
static int g_ruapu_sigill_caught = 0; static int g_ruapu_sigill_caught = 0;
@ -358,7 +342,7 @@ struct ruapu_isa_entry
ruapu_some_inst inst; ruapu_some_inst inst;
}; };
#define RUAPU_ISAENTRY(isa) { #isa, (ruapu_some_inst)ruapu_some_##isa }, #define RUAPU_ISAENTRY(isa) { #isa, (ruapu_some_inst)(void*)ruapu_some_##isa },
struct ruapu_isa_entry g_ruapu_isa_map[] = { struct ruapu_isa_entry g_ruapu_isa_map[] = {