108 lines
5.5 KiB
C++
108 lines
5.5 KiB
C++
#include "SceTypes.hpp"
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#include <cstdint>
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#include <cstdlib>
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#include <stdexcept>
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extern "C" {
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int APS5_VABI pthread_mutexattr_init_nid_postfix(PthreadMutexattr* attr);
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int APS5_VABI pthread_mutexattr_destroy_nid_postfix(PthreadMutexattr* attr);
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int APS5_VABI pthread_mutexattr_setprotocol_nid_postfix(PthreadMutexattr* attr, int protocol);
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int APS5_VABI pthread_mutexattr_setprioceiling_nid_postfix(PthreadMutexattr* attr, int prioceiling);
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int APS5_VABI pthread_mutexattr_getprioceiling_nid_postfix(const PthreadMutexattr* attr, int* prioceiling);
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int APS5_VABI pthread_mutexattr_settype_nid_postfix(PthreadMutexattr* attr, int type);
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int APS5_VABI pthread_mutexattr_gettype_nid_postfix(const PthreadMutexattr* attr, int* type);
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int APS5_VABI pthread_mutex_init_nid_postfix(PthreadMutex* mutex, const PthreadMutexattr* attr);
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int APS5_VABI pthread_mutex_lock_nid_postfix(PthreadMutex* mutex);
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int APS5_VABI pthread_mutex_unlock_nid_postfix(PthreadMutex* mutex);
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int APS5_VABI pthread_mutex_destroy_nid_postfix(PthreadMutex* mutex);
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int APS5_VABI pthread_mutex_timedlock_nid_postfix(PthreadMutex* mutex, const KernelTimespec* abstime);
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int APS5_VABI scePthreadCreate(Pthread* thread, const PthreadAttr* attr, PthreadEntry entry, void* arg, const char* name);
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int APS5_VABI scePthreadJoin(Pthread thread, void** retval);
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int APS5_VABI sched_get_priority_max_nid_postfix(int policy);
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}
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static constexpr int GUEST_EINVAL = 22;
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static constexpr int PRIO_NONE = 0;
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static constexpr int PRIO_INHERIT = 1;
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static constexpr int PRIO_PROTECT = 2;
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static constexpr int SCHED_RR = 3;
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static void Require(bool value) { if (!value) std::abort(); }
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template <typename Call>
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static bool Throws(Call call) {
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try {
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call();
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} catch (const std::exception&) {
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return true;
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}
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return false;
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}
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static constexpr KernelTimespec INVALID_DEADLINE{0, 1000000000};
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static void* APS5_VABI TimedlockInvalidDeadline(void* arg) {
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auto* mutex = static_cast<PthreadMutex*>(arg);
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return reinterpret_cast<void*>(static_cast<std::intptr_t>(pthread_mutex_timedlock_nid_postfix(mutex, &INVALID_DEADLINE)));
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}
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static void CheckTimedlockInvalidDeadline() {
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PthreadMutex mutex = nullptr;
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Require(pthread_mutex_init_nid_postfix(&mutex, nullptr) == 0);
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Require(pthread_mutex_timedlock_nid_postfix(&mutex, &INVALID_DEADLINE) == 0);
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Pthread thread{};
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void* result = nullptr;
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Require(scePthreadCreate(&thread, nullptr, TimedlockInvalidDeadline, &mutex, nullptr) == 0);
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Require(scePthreadJoin(thread, &result) == 0 && reinterpret_cast<std::intptr_t>(result) == GUEST_EINVAL);
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Require(pthread_mutex_unlock_nid_postfix(&mutex) == 0);
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Require(pthread_mutex_destroy_nid_postfix(&mutex) == 0);
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}
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static void CheckType() {
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PthreadMutexattr attr = nullptr;
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Require(pthread_mutexattr_init_nid_postfix(&attr) == 0);
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int type = -1;
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Require(pthread_mutexattr_gettype_nid_postfix(&attr, &type) == 0 && type == 1);
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for (const int set : {2, 3, 4, 1}) {
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Require(pthread_mutexattr_settype_nid_postfix(&attr, set) == 0);
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Require(pthread_mutexattr_gettype_nid_postfix(&attr, &type) == 0 && type == set);
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}
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Require(pthread_mutexattr_settype_nid_postfix(&attr, 5) == GUEST_EINVAL);
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Require(pthread_mutexattr_gettype_nid_postfix(&attr, &type) == 0 && type == 1);
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Require(Throws([&] { pthread_mutexattr_gettype_nid_postfix(&attr, nullptr); }));
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Require(pthread_mutexattr_destroy_nid_postfix(&attr) == 0);
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type = -1;
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Require(pthread_mutexattr_gettype_nid_postfix(&attr, &type) == GUEST_EINVAL && type == -1);
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Require(pthread_mutexattr_gettype_nid_postfix(nullptr, &type) == GUEST_EINVAL && type == -1);
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}
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int main() {
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CheckType();
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CheckTimedlockInvalidDeadline();
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PthreadMutexattr attr = nullptr;
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Require(pthread_mutexattr_init_nid_postfix(&attr) == 0);
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int ceiling = -1;
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Require(pthread_mutexattr_getprioceiling_nid_postfix(&attr, &ceiling) == GUEST_EINVAL && ceiling == -1);
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Require(pthread_mutexattr_setprioceiling_nid_postfix(&attr, 300) == GUEST_EINVAL);
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Require(pthread_mutexattr_setprotocol_nid_postfix(&attr, PRIO_INHERIT) == 0);
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Require(pthread_mutexattr_setprioceiling_nid_postfix(&attr, 300) == GUEST_EINVAL);
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Require(pthread_mutexattr_setprotocol_nid_postfix(&attr, PRIO_PROTECT) == 0);
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Require(pthread_mutexattr_getprioceiling_nid_postfix(&attr, &ceiling) == 0 && ceiling == sched_get_priority_max_nid_postfix(SCHED_RR));
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Require(pthread_mutexattr_setprioceiling_nid_postfix(&attr, 300) == 0);
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Require(pthread_mutexattr_getprioceiling_nid_postfix(&attr, &ceiling) == 0 && ceiling == 300);
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PthreadMutex mutex = nullptr;
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Require(pthread_mutex_init_nid_postfix(&mutex, &attr) == 0);
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Require(pthread_mutex_lock_nid_postfix(&mutex) == 0);
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Require(pthread_mutex_unlock_nid_postfix(&mutex) == 0);
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Require(pthread_mutex_destroy_nid_postfix(&mutex) == 0);
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Require(pthread_mutexattr_setprotocol_nid_postfix(&attr, PRIO_PROTECT) == 0);
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Require(pthread_mutexattr_getprioceiling_nid_postfix(&attr, &ceiling) == 0 && ceiling == sched_get_priority_max_nid_postfix(SCHED_RR));
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Require(pthread_mutexattr_setprotocol_nid_postfix(&attr, PRIO_NONE) == 0);
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Require(pthread_mutexattr_getprioceiling_nid_postfix(&attr, &ceiling) == GUEST_EINVAL);
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Require(Throws([&] { pthread_mutexattr_getprioceiling_nid_postfix(&attr, nullptr); }));
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Require(pthread_mutexattr_destroy_nid_postfix(&attr) == 0);
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Require(Throws([&] { pthread_mutexattr_setprioceiling_nid_postfix(&attr, 300); }));
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Require(Throws([&] { pthread_mutexattr_getprioceiling_nid_postfix(&attr, &ceiling); }));
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return 0;
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}
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