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Initial Alloy implementation.

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This is a regression in functionality and performance, but a much better
foundation for the future of the project (I think). It can run basic
apps under an SSA interpreter but doesn't support some of the features
required to do real 360 apps yet.
This commit is contained in:
Ben Vanik
2013-12-06 22:57:16 -08:00
parent 68b8737a58
commit fdb6a5cfa3
215 changed files with 20167 additions and 16704 deletions
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13
src/xenia/apu/audio_system.cc
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@@ -16,14 +16,12 @@
using namespace xe;
using namespace xe::apu;
using namespace xe::cpu::ppc;
using namespace xe::cpu;
AudioSystem::AudioSystem(Emulator* emulator) :
emulator_(emulator),
emulator_(emulator), memory_(emulator->memory()),
thread_(0), running_(false), driver_(0) {
memory_ = xe_memory_retain(emulator->memory());
// Create the run loop used for any windows/etc.
// This must be done on the thread we create the driver.
run_loop_ = xe_run_loop_create();
@@ -35,7 +33,6 @@ AudioSystem::~AudioSystem() {
xe_thread_release(thread_);
xe_run_loop_release(run_loop_);
xe_memory_release(memory_);
}
X_STATUS AudioSystem::Setup() {
@@ -101,7 +98,7 @@ void AudioSystem::Initialize() {
void AudioSystem::Shutdown() {
}
bool AudioSystem::HandlesRegister(uint32_t addr) {
bool AudioSystem::HandlesRegister(uint64_t addr) {
return (addr & 0xFFFF0000) == 0x7FEA0000;
}
@@ -109,7 +106,7 @@ bool AudioSystem::HandlesRegister(uint32_t addr) {
// piece of hardware:
// https://github.com/Free60Project/libxenon/blob/master/libxenon/drivers/xenon_sound/sound.c
uint64_t AudioSystem::ReadRegister(uint32_t addr) {
uint64_t AudioSystem::ReadRegister(uint64_t addr) {
uint32_t r = addr & 0xFFFF;
XELOGAPU("ReadRegister(%.4X)", r);
// 1800h is read on startup and stored -- context? buffers?
@@ -117,7 +114,7 @@ uint64_t AudioSystem::ReadRegister(uint32_t addr) {
return 0;
}
void AudioSystem::WriteRegister(uint32_t addr, uint64_t value) {
void AudioSystem::WriteRegister(uint64_t addr, uint64_t value) {
uint32_t r = addr & 0xFFFF;
XELOGAPU("WriteRegister(%.4X, %.8X)", r, value);
// 1804h is written to with 0x02000000 and 0x03000000 around a lock operation