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Temp Mac workaround

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This commit is contained in:
fekt
2023-11-30 05:01:53 +00:00
parent 09bdb25959
commit 19e18cf37a
1 changed files with 10 additions and 10 deletions
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20
src/RandomX/src/virtual_memory.c
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@@ -148,9 +148,9 @@ void* allocMemoryPages(size_t bytes) {
mem = NULL;
#if defined(USE_PTHREAD_JIT_WP) && defined(MAC_OS_VERSION_11_0) \
&& MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_VERSION_11_0
if (__builtin_available(macOS 11.0, *)) {
//if (__builtin_available(macOS 11.0, *)) {
pthread_jit_write_protect_np(0);
}
//}
#endif
#endif
return mem;
@@ -173,11 +173,11 @@ void setPagesRW(void* ptr, size_t bytes) {
char *errfunc;
#if defined(USE_PTHREAD_JIT_WP) && defined(MAC_OS_VERSION_11_0) \
&& MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_VERSION_11_0
if (__builtin_available(macOS 11.0, *)) {
//if (__builtin_available(macOS 11.0, *)) {
pthread_jit_write_protect_np(0);
} else {
pageProtect(ptr, bytes, PAGE_READWRITE, &errfunc);
}
//} else {
// pageProtect(ptr, bytes, PAGE_READWRITE, &errfunc);
//}
#else
pageProtect(ptr, bytes, PAGE_READWRITE, &errfunc);
#endif
@@ -187,12 +187,12 @@ void setPagesRX(void* ptr, size_t bytes) {
char *errfunc;
#if defined(USE_PTHREAD_JIT_WP) && defined(MAC_OS_VERSION_11_0) \
&& MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_VERSION_11_0
if (__builtin_available(macOS 11.0, *)) {
//if (__builtin_available(macOS 11.0, *)) {
pthread_jit_write_protect_np(1);
__builtin___clear_cache((char*)ptr, ((char*)ptr) + bytes);
} else {
pageProtect(ptr, bytes, PAGE_EXECUTE_READ, &errfunc);
}
//} else {
// pageProtect(ptr, bytes, PAGE_EXECUTE_READ, &errfunc);
//}
#else
pageProtect(ptr, bytes, PAGE_EXECUTE_READ, &errfunc);
#endif