Mirrors/yuzu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

core: Implement separate A32/A64 ARM interfaces.

Browse source
This commit is contained in:
bunnei 2020-03-01 23:46:10 -05:00
parent 6fc485a607
commit c083ea7d78
21 changed files with 454 additions and 122 deletions
Download patch file Download diff file Expand all files Collapse all files

31
src/core/hle/kernel/thread.cpp
View file

@ -133,15 +133,16 @@ void Thread::CancelWait() {
ResumeFromWait();
}
/**
* Resets a thread context, making it ready to be scheduled and run by the CPU
* @param context Thread context to reset
* @param stack_top Address of the top of the stack
* @param entry_point Address of entry point for execution
* @param arg User argument for thread
*/
static void ResetThreadContext(Core::ARM_Interface::ThreadContext& context, VAddr stack_top,
VAddr entry_point, u64 arg) {
static void ResetThreadContext32(Core::ARM_Interface::ThreadContext32& context, u32 stack_top,
u32 entry_point, u32 arg) {
context = {};
context.cpu_registers[0] = arg;
context.cpu_registers[15] = entry_point;
context.cpu_registers[13] = stack_top;
}
static void ResetThreadContext64(Core::ARM_Interface::ThreadContext64& context, VAddr stack_top,
VAddr entry_point, u64 arg) {
context = {};
context.cpu_registers[0] = arg;
context.pc = entry_point;
@ -198,9 +199,9 @@ ResultVal<std::shared_ptr<Thread>> Thread::Create(KernelCore& kernel, std::strin
thread->owner_process->RegisterThread(thread.get());
// TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used
// to initialize the context
ResetThreadContext(thread->context, stack_top, entry_point, arg);
ResetThreadContext32(thread->context_32, static_cast<u32>(stack_top),
static_cast<u32>(entry_point), static_cast<u32>(arg));
ResetThreadContext64(thread->context_64, stack_top, entry_point, arg);
return MakeResult<std::shared_ptr<Thread>>(std::move(thread));
}
@ -213,11 +214,13 @@ void Thread::SetPriority(u32 priority) {
}
void Thread::SetWaitSynchronizationResult(ResultCode result) {
context.cpu_registers[0] = result.raw;
context_32.cpu_registers[0] = result.raw;
context_64.cpu_registers[0] = result.raw;
}
void Thread::SetWaitSynchronizationOutput(s32 output) {
context.cpu_registers[1] = output;
context_32.cpu_registers[1] = output;
context_64.cpu_registers[1] = output;
}
s32 Thread::GetSynchronizationObjectIndex(std::shared_ptr<SynchronizationObject> object) const {