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Better process type emulation.

This commit is contained in:
Ben Vanik 2014-11-01 11:42:44 -07:00
parent 8c171a6489
commit 4fabd20980
3 changed files with 19 additions and 2 deletions
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1
src/xenia/kernel/kernel_state.cc
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@ -34,6 +34,7 @@ KernelState::KernelState(Emulator* emulator)
: emulator_(emulator),
memory_(emulator->memory()),
has_notified_startup_(false),
process_type_(X_PROCTYPE_USER),
executable_module_(nullptr) {
processor_ = emulator->processor();
file_system_ = emulator->file_system();

4
src/xenia/kernel/kernel_state.h
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@ -59,6 +59,9 @@ class KernelState {
ObjectTable* object_table() const { return object_table_; }
std::mutex& object_mutex() { return object_mutex_; }
uint32_t process_type() const { return process_type_; }
void set_process_type(uint32_t value) { process_type_ = value; }
void RegisterModule(XModule* module);
void UnregisterModule(XModule* module);
XModule* GetModule(const char* name);
@ -95,6 +98,7 @@ class KernelState {
std::vector<XNotifyListener*> notify_listeners_;
bool has_notified_startup_;
uint32_t process_type_;
XUserModule* executable_module_;
friend class XObject;

16
src/xenia/kernel/xboxkrnl_threading.cc
View File

@ -242,8 +242,19 @@ SHIM_CALL KeGetCurrentProcessType_shim(PPCContext* ppc_state,
// DWORD
int result = X_PROCTYPE_USER;
SHIM_SET_RETURN_64(result);
SHIM_SET_RETURN_64(state->process_type());
}
SHIM_CALL KeSetCurrentProcessType_shim(PPCContext* ppc_state,
KernelState* state) {
uint32_t type = SHIM_GET_ARG_32(0);
// One of X_PROCTYPE_?
XELOGD("KeSetCurrentProcessType(%d)", type);
assert_true(type >= 0 && type <= 2);
state->set_process_type(type);
}
SHIM_CALL KeQueryPerformanceFrequency_shim(PPCContext* ppc_state,
@ -1232,6 +1243,7 @@ void xe::kernel::xboxkrnl::RegisterThreadingExports(
SHIM_SET_MAPPING("xboxkrnl.exe", KeSetBasePriorityThread, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeGetCurrentProcessType, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeSetCurrentProcessType, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeQueryPerformanceFrequency, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeDelayExecutionThread, state);