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authorwwylele <wwylele@gmail.com>2016-09-27 15:03:44 +0200
committerwwylele <wwylele@gmail.com>2016-09-29 04:01:34 +0200
commit48470e57fc52f7883d825675e4410fb4fe735643 (patch)
treea57d39dc9d3790432d08e8d602393aa204a05b4d /src/core/hw
parentmemory: fix IsValidVirtualAddress for RasterizerCachedMemory (diff)
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Diffstat (limited to 'src/core/hw')
-rw-r--r--src/core/hw/gpu.cpp94
1 files changed, 88 insertions, 6 deletions
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp
index 4b3e893db..b90f5e5f9 100644
--- a/src/core/hw/gpu.cpp
+++ b/src/core/hw/gpu.cpp
@@ -81,8 +81,27 @@ MICROPROFILE_DEFINE(GPU_DisplayTransfer, "GPU", "DisplayTransfer", MP_RGB(100, 1
MICROPROFILE_DEFINE(GPU_CmdlistProcessing, "GPU", "Cmdlist Processing", MP_RGB(100, 255, 100));
static void MemoryFill(const Regs::MemoryFillConfig& config) {
- u8* start = Memory::GetPhysicalPointer(config.GetStartAddress());
- u8* end = Memory::GetPhysicalPointer(config.GetEndAddress());
+ const PAddr start_addr = config.GetStartAddress();
+ const PAddr end_addr = config.GetEndAddress();
+
+ // TODO: do hwtest with these cases
+ if (!Memory::IsValidPhysicalAddress(start_addr)) {
+ LOG_CRITICAL(HW_GPU, "invalid start address 0x%08X", start_addr);
+ return;
+ }
+
+ if (!Memory::IsValidPhysicalAddress(end_addr)) {
+ LOG_CRITICAL(HW_GPU, "invalid end address 0x%08X", end_addr);
+ return;
+ }
+
+ if (end_addr <= start_addr) {
+ LOG_CRITICAL(HW_GPU, "invalid memory range from 0x%08X to 0x%08X", start_addr, end_addr);
+ return;
+ }
+
+ u8* start = Memory::GetPhysicalPointer(start_addr);
+ u8* end = Memory::GetPhysicalPointer(end_addr);
// TODO: Consider always accelerating and returning vector of
// regions that the accelerated fill did not cover to
@@ -123,11 +142,45 @@ static void MemoryFill(const Regs::MemoryFillConfig& config) {
}
static void DisplayTransfer(const Regs::DisplayTransferConfig& config) {
+ const PAddr src_addr = config.GetPhysicalInputAddress();
+ const PAddr dst_addr = config.GetPhysicalOutputAddress();
+
+ // TODO: do hwtest with these cases
+ if (!Memory::IsValidPhysicalAddress(src_addr)) {
+ LOG_CRITICAL(HW_GPU, "invalid input address 0x%08X", src_addr);
+ return;
+ }
+
+ if (!Memory::IsValidPhysicalAddress(dst_addr)) {
+ LOG_CRITICAL(HW_GPU, "invalid output address 0x%08X", dst_addr);
+ return;
+ }
+
+ if (config.input_width == 0) {
+ LOG_CRITICAL(HW_GPU, "zero input width");
+ return;
+ }
+
+ if (config.input_height == 0) {
+ LOG_CRITICAL(HW_GPU, "zero input height");
+ return;
+ }
+
+ if (config.output_width == 0) {
+ LOG_CRITICAL(HW_GPU, "zero output width");
+ return;
+ }
+
+ if (config.output_height == 0) {
+ LOG_CRITICAL(HW_GPU, "zero output height");
+ return;
+ }
+
if (VideoCore::g_renderer->Rasterizer()->AccelerateDisplayTransfer(config))
return;
- u8* src_pointer = Memory::GetPhysicalPointer(config.GetPhysicalInputAddress());
- u8* dst_pointer = Memory::GetPhysicalPointer(config.GetPhysicalOutputAddress());
+ u8* src_pointer = Memory::GetPhysicalPointer(src_addr);
+ u8* dst_pointer = Memory::GetPhysicalPointer(dst_addr);
if (config.scaling > config.ScaleXY) {
LOG_CRITICAL(HW_GPU, "Unimplemented display transfer scaling mode %u",
@@ -262,11 +315,40 @@ static void DisplayTransfer(const Regs::DisplayTransferConfig& config) {
}
static void TextureCopy(const Regs::DisplayTransferConfig& config) {
+ const PAddr src_addr = config.GetPhysicalInputAddress();
+ const PAddr dst_addr = config.GetPhysicalOutputAddress();
+
+ // TODO: do hwtest with these cases
+ if (!Memory::IsValidPhysicalAddress(src_addr)) {
+ LOG_CRITICAL(HW_GPU, "invalid input address 0x%08X", src_addr);
+ return;
+ }
+
+ if (!Memory::IsValidPhysicalAddress(dst_addr)) {
+ LOG_CRITICAL(HW_GPU, "invalid output address 0x%08X", dst_addr);
+ return;
+ }
+
+ if (config.texture_copy.input_width == 0) {
+ LOG_CRITICAL(HW_GPU, "zero input width");
+ return;
+ }
+
+ if (config.texture_copy.output_width == 0) {
+ LOG_CRITICAL(HW_GPU, "zero output width");
+ return;
+ }
+
+ if (config.texture_copy.size == 0) {
+ LOG_CRITICAL(HW_GPU, "zero size");
+ return;
+ }
+
if (VideoCore::g_renderer->Rasterizer()->AccelerateTextureCopy(config))
return;
- u8* src_pointer = Memory::GetPhysicalPointer(config.GetPhysicalInputAddress());
- u8* dst_pointer = Memory::GetPhysicalPointer(config.GetPhysicalOutputAddress());
+ u8* src_pointer = Memory::GetPhysicalPointer(src_addr);
+ u8* dst_pointer = Memory::GetPhysicalPointer(dst_addr);
u32 input_width = config.texture_copy.input_width * 16;
u32 input_gap = config.texture_copy.input_gap * 16;