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[GSP::GPU] Stub FlushDataCache

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wheremyfoodat 2022-09-21 00:59:38 +03:00
parent cbefe3c2d0
commit 1c8a9e8b56
2 changed files with 11 additions and 0 deletions
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1
include/services/gsp_gpu.hpp
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@ -26,6 +26,7 @@ class GPUService {
// Service commands
void acquireRight(u32 messagePointer);
void flushDataCache(u32 messagePointer);
void registerInterruptRelayQueue(u32 messagePointer);
void setLCDForceBlack(u32 messagePointer);
void writeHwRegs(u32 messagePointer);

10
src/core/services/gsp_gpu.cpp
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@ -6,6 +6,7 @@ namespace GPUCommands {
RegisterInterruptRelayQueue = 0x00130042,
WriteHwRegs = 0x00010082,
WriteHwRegsWithMask = 0x00020084,
FlushDataCache = 0x00080082,
SetLCDForceBlack = 0x000B0040
};
}
@ -26,6 +27,7 @@ void GPUService::handleSyncRequest(u32 messagePointer) {
const u32 command = mem.read32(messagePointer);
switch (command) {
case GPUCommands::AcquireRight: acquireRight(messagePointer); break;
case GPUCommands::FlushDataCache: flushDataCache(messagePointer); break;
case GPUCommands::RegisterInterruptRelayQueue: registerInterruptRelayQueue(messagePointer); break;
case GPUCommands::SetLCDForceBlack: setLCDForceBlack(messagePointer); break;
case GPUCommands::WriteHwRegs: writeHwRegs(messagePointer); break;
@ -148,8 +150,16 @@ void GPUService::writeHwRegsWithMask(u32 messagePointer) {
mem.write32(messagePointer + 4, Result::Success);
}
void GPUService::flushDataCache(u32 messagePointer) {
u32 address = mem.read32(messagePointer + 4);
u32 size = mem.read32(messagePointer + 8);
u32 processHandle = handle = mem.read32(messagePointer + 16);
printf("GSP::GPU::FlushDataCache(address = %08X, size = %X, process = %X\n", address, size, processHandle);
}
void GPUService::setLCDForceBlack(u32 messagePointer) {
u32 flag = mem.read32(messagePointer + 4);
printf("GSP::GPU::SetLCDForceBlank(flag = %d)\n", flag);
if (flag != 0) {
printf("Filled both LCDs with black\n");