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refactor(libc): __attribute__ replacing and removing

This commit is contained in:
boykopovar 2026-09-06 13:02:22 +03:00
parent c8391bfb67
commit ba6d7afc22
4 changed files with 17 additions and 11 deletions
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6
core/libs/SceTypes.hpp
View File

@ -5,7 +5,13 @@
#include <cstdint>
#include <cstdio>
#if defined(__GNUC__) || defined(__clang__)
typedef float __m128 __attribute__((__vector_size__(16), __aligned__(16)));
#elif defined(_MSC_VER)
#include <xmmintrin.h>
#else
struct alignas(16) __m128 { float v[4]; };
#endif
using Bool = std::uint8_t;

2
core/libs/prx/libc/include/specifics/gcc/SymbolAlias.hpp
View File

@ -4,6 +4,6 @@
#define GCC_LOCAL_ALIAS(alias, target) \
asm(".local " #alias "\n.set " #alias "," #target "\n")
#define GCC_HIDDEN_FN __attribute__((visibility("hidden")))
#define GCC_HIDDEN_FN
#endif

4
core/libs/prx/libc/src/specifics/x86_64/RegisterContext.cpp
View File

@ -4,8 +4,8 @@
#include <cstdint>
extern "C" void LibcCaptureRegisters(std::uintptr_t*) __attribute__((visibility("hidden")));
extern "C" [[noreturn]] void LibcRestoreRegisters(const std::uintptr_t*) __attribute__((visibility("hidden")));
extern "C" void LibcCaptureRegisters(std::uintptr_t*);
extern "C" [[noreturn]] void LibcRestoreRegisters(const std::uintptr_t*);
asm(
".text\n"

16
core/libs/tests/ExceptionRuntime.cpp
View File

@ -34,8 +34,8 @@ struct Other { virtual ~Other() = default; int padding = 9; };
struct Derived : Other, Base {};
struct Virtual : virtual Base {};
__attribute__((noinline)) void ThrowInt() { Guard guard; throw 42; }
__attribute__((noinline)) void ThrowClass() { Guard guard; throw Derived(); }
[[gnu::noinline]] void ThrowInt() { Guard guard; throw 42; }
[[gnu::noinline]] void ThrowClass() { Guard guard; throw Derived(); }
struct Left : Base {};
struct Right : Base {};
@ -47,8 +47,8 @@ struct PrivateDerived : private Derived {
Base* source() { return this; }
Derived* target() { return this; }
};
__attribute__((noinline)) Derived* ToDerived(Base* p) { return dynamic_cast<Derived*>(p); }
__attribute__((noinline)) Repeated* ToRepeated(Base* p) { return dynamic_cast<Repeated*>(p); }
[[gnu::noinline]] Derived* ToDerived(Base* p) { return dynamic_cast<Derived*>(p); }
[[gnu::noinline]] Repeated* ToRepeated(Base* p) { return dynamic_cast<Repeated*>(p); }
void CheckRtti() {
Repeated repeated;
Base* left = static_cast<Left*>(&repeated);
@ -85,7 +85,7 @@ void CheckForeign() {
}
int staticAttempts = 0;
__attribute__((noinline)) int StaticValue() {
[[gnu::noinline]] int StaticValue() {
static int value = [] { if (++staticAttempts == 1) throw 91; return 37; }();
return value;
}
@ -135,8 +135,8 @@ void CheckThreads() {
for (auto& thread : threads) assert(pthread_create(&thread, nullptr, ThreadTest, nullptr) == 0);
for (auto& thread : threads) assert(pthread_join(thread, nullptr) == 0);
}
__attribute__((noinline)) void UncaughtThrow() { throw 19; }
__attribute__((noinline)) void NoexceptThrow() noexcept { UncaughtThrow(); }
[[gnu::noinline]] void UncaughtThrow() { throw 19; }
[[gnu::noinline]] void NoexceptThrow() noexcept { UncaughtThrow(); }
void CheckTerminate(void (*function)()) {
pid_t child = fork();
assert(child >= 0);
@ -150,7 +150,7 @@ void CheckTerminate(void (*function)()) {
assert(WIFEXITED(status) && WEXITSTATUS(status) == 61);
}
struct ForcedGuard { ~ForcedGuard() { ++destroyed; } };
__attribute__((noinline)) void ForceUnwind() {
[[gnu::noinline]] void ForceUnwind() {
ForcedGuard guard;
auto* exception = new _Unwind_Exception {};
_Unwind_ForcedUnwind_nid_postfix(exception,