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Refactor OpcodeDecoding and FIFO analyzer to use callbacks

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This commit is contained in:
Pokechu22
2021-04-22 20:57:56 -07:00
parent 0441826206
commit b5fd35f951
29 changed files with 1214 additions and 1388 deletions
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29
Source/Core/VideoCommon/XFStructs.cpp
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@ -264,19 +264,9 @@ void LoadXFReg(u32 transferSize, u32 baseAddress, DataReader src)
}
}
constexpr std::tuple<u32, u32, u32> ExtractIndexedXF(u32 val)
{
const u32 index = val >> 16;
const u32 address = val & 0xFFF; // check mask
const u32 size = ((val >> 12) & 0xF) + 1;
return {index, address, size};
}
// TODO - verify that it is correct. Seems to work, though.
void LoadIndexedXF(CPArray array, u32 val)
void LoadIndexedXF(CPArray array, u32 index, u16 address, u8 size)
{
const auto [index, address, size] = ExtractIndexedXF(val);
// load stuff from array to address in xf mem
u32* currData = (u32*)(&xfmem) + address;
@ -307,10 +297,8 @@ void LoadIndexedXF(CPArray array, u32 val)
}
}
void PreprocessIndexedXF(CPArray array, u32 val)
void PreprocessIndexedXF(CPArray array, u32 index, u16 address, u8 size)
{
const auto [index, address, size] = ExtractIndexedXF(val);
const u8* new_data = Memory::GetPointer(g_preprocess_cp_state.array_bases[array] +
g_preprocess_cp_state.array_strides[array] * index);
@ -581,13 +569,9 @@ std::string GetXFMemDescription(u32 address, u32 value)
}
}
std::pair<std::string, std::string> GetXFTransferInfo(const u8* data)
std::pair<std::string, std::string> GetXFTransferInfo(u16 base_address, u8 transfer_size,
const u8* data)
{
const u32 cmd = Common::swap32(data);
data += 4;
u32 base_address = cmd & 0xFFFF;
const u32 transfer_size = ((cmd >> 16) & 15) + 1;
if (base_address > XFMEM_REGISTERS_END)
{
return std::make_pair("Invalid XF Transfer", "Base address past end of address space");
@ -655,10 +639,9 @@ std::pair<std::string, std::string> GetXFTransferInfo(const u8* data)
return std::make_pair(fmt::to_string(name), fmt::to_string(desc));
}
std::pair<std::string, std::string> GetXFIndexedLoadInfo(CPArray array, u32 value)
std::pair<std::string, std::string> GetXFIndexedLoadInfo(CPArray array, u32 index, u16 address,
u8 size)
{
const auto [index, address, size] = ExtractIndexedXF(value);
const auto desc = fmt::format("Load {} bytes to XF address {:03x} from CP array {} row {}", size,
address, array, index);
fmt::memory_buffer written;