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gpu: Rewrite virtual memory manager using PageTable.

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This commit is contained in:
bunnei 2019-03-03 23:54:16 -05:00
parent 241563d15c
commit 22d3dfbcd4
13 changed files with 497 additions and 228 deletions
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7
src/video_core/gpu.cpp
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@ -12,6 +12,7 @@
#include "video_core/engines/maxwell_3d.h"
#include "video_core/engines/maxwell_dma.h"
#include "video_core/gpu.h"
#include "video_core/memory_manager.h"
#include "video_core/renderer_base.h"
namespace Tegra {
@ -287,7 +288,7 @@ void GPU::ProcessSemaphoreTriggerMethod() {
block.timestamp = Core::System::GetInstance().CoreTiming().GetTicks();
memory_manager->WriteBlock(regs.smaphore_address.SmaphoreAddress(), &block, sizeof(block));
} else {
const u32 word{memory_manager->Read32(regs.smaphore_address.SmaphoreAddress())};
const u32 word{memory_manager->Read<u32>(regs.smaphore_address.SmaphoreAddress())};
if ((op == GpuSemaphoreOperation::AcquireEqual && word == regs.semaphore_sequence) ||
(op == GpuSemaphoreOperation::AcquireGequal &&
static_cast<s32>(word - regs.semaphore_sequence) > 0) ||
@ -314,11 +315,11 @@ void GPU::ProcessSemaphoreTriggerMethod() {
}
void GPU::ProcessSemaphoreRelease() {
memory_manager->Write32(regs.smaphore_address.SmaphoreAddress(), regs.semaphore_release);
memory_manager->Write<u32>(regs.smaphore_address.SmaphoreAddress(), regs.semaphore_release);
}
void GPU::ProcessSemaphoreAcquire() {
const u32 word = memory_manager->Read32(regs.smaphore_address.SmaphoreAddress());
const u32 word = memory_manager->Read<u32>(regs.smaphore_address.SmaphoreAddress());
const auto value = regs.semaphore_acquire;
if (word != value) {
regs.acquire_active = true;