mirror of
https://github.com/boykopovar/AnyPS5.git
synced 2026-10-22 08:33:12 -05:00
MerijnandClaude Opus 5.5
3b8ef5bc4f
sceKernelInstallExceptionHandler and sceKernelRemoveExceptionHandler threw. They now keep one handler per allowed signal (SIGHUP, SIGILL, SIGFPE, SIGBUS, SIGSEGV, SIGUSR1, as in shadPS4): another signal or a null handler returns EINVAL, a second handler for a signal returns EAGAIN, and removing clears it. Delivery is not implemented and is recorded in the technical debt; sceKernelRaiseException still throws. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
34 lines
1.4 KiB
C++
34 lines
1.4 KiB
C++
#include "SceTypes.hpp"
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#include <cstdlib>
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#include <initializer_list>
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extern "C" {
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int APS5_VABI sceKernelInstallExceptionHandler(int signum, void* handler);
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int APS5_VABI sceKernelRemoveExceptionHandler(int signum);
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}
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static constexpr int SCE_KERNEL_ERROR_EINVAL = static_cast<int>(0x80020016);
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static constexpr int SCE_KERNEL_ERROR_EAGAIN = static_cast<int>(0x80020023);
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static void APS5_VABI Handler(int, void*) {}
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static void APS5_VABI Other(int, void*) {}
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static void Require(bool value) { if (!value) std::abort(); }
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int main() {
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auto* handler = reinterpret_cast<void*>(&Handler);
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auto* other = reinterpret_cast<void*>(&Other);
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for (const int rejected : {0, 2, 9, 31, 128, -1})
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Require(sceKernelInstallExceptionHandler(rejected, handler) == SCE_KERNEL_ERROR_EINVAL);
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Require(sceKernelInstallExceptionHandler(30, nullptr) == SCE_KERNEL_ERROR_EINVAL);
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Require(sceKernelRemoveExceptionHandler(9) == SCE_KERNEL_ERROR_EINVAL);
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for (const int signum : {1, 4, 8, 10, 11, 30}) {
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Require(sceKernelInstallExceptionHandler(signum, handler) == 0);
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Require(sceKernelInstallExceptionHandler(signum, other) == SCE_KERNEL_ERROR_EAGAIN);
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Require(sceKernelRemoveExceptionHandler(signum) == 0);
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Require(sceKernelInstallExceptionHandler(signum, other) == 0);
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Require(sceKernelRemoveExceptionHandler(signum) == 0);
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}
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Require(sceKernelRemoveExceptionHandler(30) == 0);
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}
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