diff options
Diffstat (limited to 'src/core/hle/kernel/thread.cpp')
-rw-r--r-- | src/core/hle/kernel/thread.cpp | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index bf850e0b2..83e956036 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -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 { |