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authorTony Wasserka <NeoBrainX@gmail.com>2014-07-25 11:22:40 +0200
committerTony Wasserka <NeoBrainX@gmail.com>2014-08-25 22:02:33 +0200
commite832bbe554e174694cb43d4fe86f31af283a10da (patch)
tree3f531825b588c74ae12775e997869b35b33fc072 /src/core
parentMerge pull request #75 from xsacha/qt5 (diff)
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Diffstat (limited to 'src/core')
-rw-r--r--src/core/hle/service/gsp.cpp39
1 files changed, 22 insertions, 17 deletions
diff --git a/src/core/hle/service/gsp.cpp b/src/core/hle/service/gsp.cpp
index 635f50a53..f793b592c 100644
--- a/src/core/hle/service/gsp.cpp
+++ b/src/core/hle/service/gsp.cpp
@@ -42,35 +42,40 @@ static inline InterruptRelayQueue* GetInterruptRelayQueue(u32 thread_id) {
sizeof(InterruptRelayQueue) * thread_id);
}
-/// Write a GSP GPU hardware register
-void WriteHWRegs(Service::Interface* self) {
- u32* cmd_buff = Service::GetCommandBuffer();
- u32 reg_addr = cmd_buff[1];
- u32 size = cmd_buff[2];
-
+void WriteHWRegs(u32 base_address, u32 size_in_bytes, const u32* data) {
// TODO: Return proper error codes
- if (reg_addr + size >= 0x420000) {
- ERROR_LOG(GPU, "Write address out of range! (address=0x%08x, size=0x%08x)", reg_addr, size);
+ if (base_address + size_in_bytes >= 0x420000) {
+ ERROR_LOG(GPU, "Write address out of range! (address=0x%08x, size=0x%08x)",
+ base_address, size_in_bytes);
return;
}
// size should be word-aligned
- if ((size % 4) != 0) {
- ERROR_LOG(GPU, "Invalid size 0x%08x", size);
+ if ((size_in_bytes % 4) != 0) {
+ ERROR_LOG(GPU, "Invalid size 0x%08x", size_in_bytes);
return;
}
- u32* src = (u32*)Memory::GetPointer(cmd_buff[0x4]);
-
- while (size > 0) {
- GPU::Write<u32>(reg_addr + 0x1EB00000, *src);
+ while (size_in_bytes > 0) {
+ GPU::Write<u32>(base_address + 0x1EB00000, *data);
- size -= 4;
- ++src;
- reg_addr += 4;
+ size_in_bytes -= 4;
+ ++data;
+ base_address += 4;
}
}
+/// Write a GSP GPU hardware register
+void WriteHWRegs(Service::Interface* self) {
+ u32* cmd_buff = Service::GetCommandBuffer();
+ u32 reg_addr = cmd_buff[1];
+ u32 size = cmd_buff[2];
+
+ u32* src = (u32*)Memory::GetPointer(cmd_buff[0x4]);
+
+ WriteHWRegs(reg_addr, size, src);
+}
+
/// Read a GSP GPU hardware register
void ReadHWRegs(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer();