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Code Issues Releases Activity

svc: implemented WaitSynchronization1, WaitSynchronizationN, and CreateEvent

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bunnei 2014-05-27 22:41:09 -04:00
parent 94b30e8a38
commit 47e781e80a
1 changed files with 54 additions and 14 deletions
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66
src/core/hle/svc.cpp
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@ -9,6 +9,7 @@
#include "core/mem_map.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/thread.h"
@ -16,7 +17,6 @@
#include "core/hle/function_wrappers.h"
#include "core/hle/svc.h"
#include "core/hle/service/service.h"
#include "core/hle/kernel/thread.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace SVC
@ -95,7 +95,7 @@ Result SendSyncRequest(Handle handle) {
bool wait = false;
Kernel::Object* object = Kernel::g_object_pool.GetFast<Kernel::Object>(handle);
DEBUG_LOG(SVC, "SendSyncRequest called handle=0x%08X");
DEBUG_LOG(SVC, "SendSyncRequest called handle=0x%08X", handle);
_assert_msg_(KERNEL, object, "SendSyncRequest called, but kernel object is NULL!");
Result res = object->SyncRequest(&wait);
@ -115,24 +115,62 @@ Result CloseHandle(Handle handle) {
/// Wait for a handle to synchronize, timeout after the specified nanoseconds
Result WaitSynchronization1(Handle handle, s64 nano_seconds) {
DEBUG_LOG(SVC, "(UNIMPLEMENTED) WaitSynchronization1 called handle=0x%08X, nanoseconds=%d",
handle, nano_seconds);
// TODO(bunnei): Do something with nano_seconds, currently ignoring this
bool wait = false;
Kernel::Object* object = Kernel::g_object_pool.GetFast<Kernel::Object>(handle);
DEBUG_LOG(SVC, "WaitSynchronization1 called handle=0x%08X, nanoseconds=%d", handle,
nano_seconds);
_assert_msg_(KERNEL, object, "WaitSynchronization1 called, but kernel object is NULL!");
Result res = object->WaitSynchronization(&wait);
if (wait) {
Kernel::WaitCurrentThread(WAITTYPE_SYNCH); // TODO(bunnei): Is this correct?
return 0;
}
return res;
}
/// Wait for the given handles to synchronize, timeout after the specified nanoseconds
Result WaitSynchronizationN(void* _out, void* _handles, u32 handle_count, u32 wait_all, s64 nano_seconds) {
Result WaitSynchronizationN(void* _out, void* _handles, u32 handle_count, u32 wait_all,
s64 nano_seconds) {
// TODO(bunnei): Do something with nano_seconds, currently ignoring this
s32* out = (s32*)_out;
Handle* handles = (Handle*)_handles;
bool unlock_all = true;
DEBUG_LOG(SVC, "(UNIMPLEMENTED) WaitSynchronizationN called handle_count=%d, wait_all=%s, nanoseconds=%d %s",
DEBUG_LOG(SVC, "WaitSynchronizationN called handle_count=%d, wait_all=%s, nanoseconds=%d",
handle_count, (wait_all ? "true" : "false"), nano_seconds);
// Iterate through each handle, synchronize kernel object
for (u32 i = 0; i < handle_count; i++) {
DEBUG_LOG(SVC, "\thandle[%d]=0x%08X", i, handles[i]);
bool wait = false;
Kernel::Object* object = Kernel::g_object_pool.GetFast<Kernel::Object>(handles[i]); // 0 handle
_assert_msg_(KERNEL, object, "WaitSynchronizationN called handle=0x%08X, but kernel object "
"is NULL!", handles[i]);
Result res = object->WaitSynchronization(&wait);
if (!wait && !wait_all) {
Core::g_app_core->SetReg(1, i);
return 0;
} else {
unlock_all = false;
}
}
if (wait_all && unlock_all) {
Core::g_app_core->SetReg(1, handle_count);
return 0;
}
// Set current thread to wait state if not all handles were unlocked
Kernel::WaitCurrentThread(WAITTYPE_SYNCH); // TODO(bunnei): Is this correct?
return 0;
}
@ -195,16 +233,17 @@ Result CreateThread(u32 priority, u32 entry_point, u32 arg, u32 stack_top, u32 p
/// Create a mutex
Result CreateMutex(void* _mutex, u32 initial_locked) {
Handle* mutex = (Handle*)_mutex;
*mutex = Kernel::CreateMutex((initial_locked != 0));
Core::g_app_core->SetReg(1, *mutex);
DEBUG_LOG(SVC, "CreateMutex called initial_locked=%s : created handle 0x%08X",
initial_locked ? "true" : "false", *mutex);
*mutex = Kernel::CreateMutex((initial_locked != 0));
Core::g_app_core->SetReg(1, *mutex);
return 0;
}
/// Release a mutex
Result ReleaseMutex(Handle handle) {
DEBUG_LOG(SVC, "ReleaseMutex called handle=0x%08X", handle);
_assert_msg_(KERNEL, handle, "ReleaseMutex called, but handle is NULL!");
Kernel::ReleaseMutex(handle);
return 0;
}
@ -225,9 +264,10 @@ Result QueryMemory(void *_info, void *_out, u32 addr) {
/// Create an event
Result CreateEvent(void* _event, u32 reset_type) {
Handle* event = (Handle*)_event;
DEBUG_LOG(SVC, "(UNIMPLEMENTED) CreateEvent called reset_type=0x%08X", reset_type);
Core::g_app_core->SetReg(1, 0xBADC0DE0);
Handle* evt = (Handle*)_event;
DEBUG_LOG(SVC, "CreateEvent called reset_type=0x%08X", reset_type);
*evt = Kernel::CreateEvent((ResetType)reset_type);
Core::g_app_core->SetReg(1, *evt);
return 0;
}