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POSIX pthread_once

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This commit is contained in:
georgemoralis 2023-10-04 20:37:36 +03:00
parent 31330069aa
commit ab76f33733
2 changed files with 20 additions and 4 deletions
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8
src/Core/PS4/HLE/Kernel/ThreadManagement.h
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@ -13,6 +13,7 @@ struct PthreadMutexInternal;
struct PthreadMutexAttrInternal;
struct PthreadCondAttrInternal;
struct PthreadCondInternal;
struct PtheadOnceInternal;
using SceKernelSchedParam = ::sched_param;
using ScePthreadAttr = PthreadAttrInternal*;
@ -20,6 +21,7 @@ using ScePthreadMutex = PthreadMutexInternal*;
using ScePthreadMutexattr = PthreadMutexAttrInternal*;
using ScePthreadCondattr = PthreadCondAttrInternal*;
using ScePthreadCond = PthreadCondInternal*;
using ScePthreadOnce = PtheadOnceInternal*;
struct PthreadInternal {
u08 reserved[4096];
@ -59,6 +61,11 @@ struct PthreadCondInternal {
pthread_cond_t cond;
};
struct PtheadOnceInternal {
u08 dummy[256];
pthread_once_t pthreadOnce;
};
class PThreadCxt {};
void Pthread_Init_Self_MainThread();
@ -78,4 +85,5 @@ int PS4_SYSV_ABI scePthreadMutexUnlock(ScePthreadMutex* mutex);
int PS4_SYSV_ABI scePthreadCondattrInit(ScePthreadCondattr* attr);
int PS4_SYSV_ABI scePthreadCondBroadcast(ScePthreadCond* cond);
int PS4_SYSV_ABI scePthreadCondInit(ScePthreadCond* cond, const ScePthreadCondattr* attr, const char* name);
int PS4_SYSV_ABI scePthreadOnce(ScePthreadOnce* once_control, void (*init_routine)(void));
} // namespace HLE::Libs::LibKernel::ThreadManagement

16
src/Core/PS4/HLE/LibKernel.cpp
View File

@ -134,9 +134,17 @@ PS4_SYSV_ABI void madvise() { BREAKPOINT(); }
PS4_SYSV_ABI void _writev() { BREAKPOINT(); }
PS4_SYSV_ABI void lseek() { BREAKPOINT(); }
PS4_SYSV_ABI int* __error() { return _errno(); }
PS4_SYSV_ABI void pthread_once() {
BREAKPOINT();
}
PS4_SYSV_ABI int _pthread_once(ThreadManagement::ScePthreadOnce* once_control, void (*init_routine)(void)) {
// posix call the difference is that there is a different behaviour when it doesn't return 0 or SCE_OK
HLE::Libs::LibKernel::ThreadManagement::ScePthreadOnce o1nce_control = 0;
*once_control = new HLE::Libs::LibKernel::ThreadManagement::PtheadOnceInternal{};
(*once_control)->pthreadOnce = 0;
int result = pthread_once(&(*once_control)->pthreadOnce, init_routine);
if (result != 0) {
BREAKPOINT();
}
return result;
}
PS4_SYSV_ABI void pthread_cond_wait() { BREAKPOINT(); }
PS4_SYSV_ABI void raise() { BREAKPOINT(); }
PS4_SYSV_ABI void pthread_cond_signal() { BREAKPOINT(); }
@ -213,7 +221,7 @@ void LibKernel_Register(SymbolsResolver* sym) {
LIB_FUNCTION("YSHRBRLn2pI", "libkernel", 1, "libkernel", 1, 1, _writev);
LIB_FUNCTION("Oy6IpwgtYOk", "libkernel", 1, "libkernel", 1, 1, lseek);
LIB_FUNCTION("9BcDykPmo1I", "libkernel", 1, "libkernel", 1, 1, __error);
LIB_FUNCTION("Z4QosVuAsA0", "libkernel", 1, "libkernel", 1, 1, pthread_once);
LIB_FUNCTION("Z4QosVuAsA0", "libkernel", 1, "libkernel", 1, 1, _pthread_once);
LIB_FUNCTION("Op8TBGY5KHg", "libkernel", 1, "libkernel", 1, 1, pthread_cond_wait);
LIB_FUNCTION("0t0-MxQNwK4", "libkernel", 1, "libkernel", 1, 1, raise);
LIB_FUNCTION("2MOy+rUfuhQ", "libkernel", 1, "libkernel", 1, 1, pthread_cond_signal);