Mercury/N64Recomp
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Implemented audio ucode recomp and audio interface, removed restrict usage due to issues with release builds

Browse source
This commit is contained in:
Mr-Wiseguy 2023-02-15 17:59:25 -05:00
parent 217a30b032
commit 7babd24bd1
25 changed files with 447 additions and 235 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

72
RSPRecomp/src/rsp_recomp.cpp
View file

@ -11,6 +11,7 @@
using InstrId = rabbitizer::InstrId::UniqueId;
using Cop0Reg = rabbitizer::Registers::Rsp::Cop0;
constexpr size_t instr_size = sizeof(uint32_t);
constexpr uint32_t rsp_mem_mask = 0x1FFF;
// Can't use rabbitizer's operand types because we need to be able to provide a register reference or a register index
enum class RspOperand {
@ -126,6 +127,8 @@ uint32_t expected_c0_reg_value(int cop0_reg) {
return 0; // Pretend DMAs complete instantly
case Cop0Reg::RSP_COP0_SP_SEMAPHORE:
return 0; // Always acquire the semaphore
case Cop0Reg::RSP_COP0_DPC_STATUS:
return 0; // Good enough for the microcodes that would be recompiled (i.e. non-graphics ones)
}
fmt::print(stderr, "Unhandled mfc0: {}\n", cop0_reg);
assert(false);
@ -175,7 +178,7 @@ BranchTargets get_branch_targets(const std::vector<rabbitizer::InstructionRsp>&
BranchTargets ret;
for (const auto& instr : instrs) {
if (instr.isJumpWithAddress() || instr.isBranch()) {
ret.direct_targets.insert(instr.getBranchVramGeneric());
ret.direct_targets.insert(instr.getBranchVramGeneric() & rsp_mem_mask);
}
if (instr.doesLink()) {
ret.indirect_targets.insert(instr.getVram() + 2 * instr_size);
@ -184,22 +187,27 @@ BranchTargets get_branch_targets(const std::vector<rabbitizer::InstructionRsp>&
return ret;
}
bool process_instruction(size_t instr_index, const std::vector<rabbitizer::InstructionRsp>& instructions, std::ofstream& output_file, const BranchTargets& branch_targets, bool indent) {
bool process_instruction(size_t instr_index, const std::vector<rabbitizer::InstructionRsp>& instructions, std::ofstream& output_file, const BranchTargets& branch_targets, bool indent, bool in_delay_slot) {
const auto& instr = instructions[instr_index];
uint32_t instr_vram = instr.getVram();
InstrId instr_id = instr.getUniqueId();
// Skip labels if we're duplicating an instruction into a delay slot
if (!in_delay_slot) {
// Print a label if one exists here
if (branch_targets.direct_targets.contains(instr_vram) || branch_targets.indirect_targets.contains(instr_vram)) {
fmt::print(output_file, "L_{:08X}:\n", instr_vram);
fmt::print(output_file, "L_{:04X}:\n", instr_vram);
}
}
uint16_t branch_target = instr.getBranchVramGeneric() & rsp_mem_mask;
// Output a comment with the original instruction
if (instr.isBranch() || instr_id == InstrId::rsp_j) {
fmt::print(output_file, " // {}\n", instr.disassemble(0, fmt::format("L_{:08X}", (uint32_t)instr.getBranchVramGeneric())));
fmt::print(output_file, " // {}\n", instr.disassemble(0, fmt::format("L_{:04X}", branch_target)));
} else if (instr_id == InstrId::rsp_jal) {
fmt::print(output_file, " // {}\n", instr.disassemble(0, fmt::format("0x{:08X}", (uint32_t)instr.getBranchVramGeneric())));
fmt::print(output_file, " // {}\n", instr.disassemble(0, fmt::format("0x{:04X}", branch_target)));
} else {
fmt::print(output_file, " // {}\n", instr.disassemble(0));
}
@ -222,7 +230,7 @@ bool process_instruction(size_t instr_index, const std::vector<rabbitizer::Instr
auto print_unconditional_branch = [&]<typename... Ts>(fmt::format_string<Ts...> fmt_str, Ts ...args) {
if (instr_index < instructions.size() - 1) {
uint32_t next_vram = instr_vram + 4;
process_instruction(instr_index + 1, instructions, output_file, branch_targets, false);
process_instruction(instr_index + 1, instructions, output_file, branch_targets, false, true);
}
print_indent();
fmt::print(output_file, fmt_str, args...);
@ -233,7 +241,7 @@ bool process_instruction(size_t instr_index, const std::vector<rabbitizer::Instr
fmt::print(output_file, "{{\n ");
if (instr_index < instructions.size() - 1) {
uint32_t next_vram = instr_vram + 4;
process_instruction(instr_index + 1, instructions, output_file, branch_targets, true);
process_instruction(instr_index + 1, instructions, output_file, branch_targets, true, true);
}
fmt::print(output_file, " ");
fmt::print(output_file, fmt_str, args...);
@ -421,11 +429,11 @@ bool process_instruction(size_t instr_index, const std::vector<rabbitizer::Instr
// Branches
case InstrId::rsp_j:
case InstrId::rsp_b:
print_unconditional_branch("goto L_{:08X}", instr.getBranchVramGeneric());
print_unconditional_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_jal:
print_line("{}{} = 0x{:08X}", ctx_gpr_prefix(31), 31, instr_vram + 2 * instr_size);
print_unconditional_branch("goto L_{:08X}", instr.getBranchVramGeneric());
print_line("{}{} = 0x{:04X}", ctx_gpr_prefix(31), 31, instr_vram + 2 * instr_size);
print_unconditional_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_jr:
print_line("jump_target = {}{}", ctx_gpr_prefix(rs), rs);
@ -438,32 +446,32 @@ bool process_instruction(size_t instr_index, const std::vector<rabbitizer::Instr
case InstrId::rsp_bne:
print_indent();
print_branch_condition("if ({}{} != {}{})", ctx_gpr_prefix(rs), rs, ctx_gpr_prefix(rt), rt);
print_branch("goto L_{:08X}", (uint32_t)instr.getBranchVramGeneric());
print_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_beq:
print_indent();
print_branch_condition("if ({}{} == {}{})", ctx_gpr_prefix(rs), rs, ctx_gpr_prefix(rt), rt);
print_branch("goto L_{:08X}", (uint32_t)instr.getBranchVramGeneric());
print_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_bgez:
print_indent();
print_branch_condition("if (RSP_SIGNED({}{}) >= 0)", ctx_gpr_prefix(rs), rs);
print_branch("goto L_{:08X}", (uint32_t)instr.getBranchVramGeneric());
print_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_bgtz:
print_indent();
print_branch_condition("if (RSP_SIGNED({}{}) > 0)", ctx_gpr_prefix(rs), rs);
print_branch("goto L_{:08X}", (uint32_t)instr.getBranchVramGeneric());
print_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_blez:
print_indent();
print_branch_condition("if (RSP_SIGNED({}{}) <= 0)", ctx_gpr_prefix(rs), rs);
print_branch("goto L_{:08X}", (uint32_t)instr.getBranchVramGeneric());
print_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_bltz:
print_indent();
print_branch_condition("if (RSP_SIGNED({}{}) < 0)", ctx_gpr_prefix(rs), rs);
print_branch("goto L_{:08X}", (uint32_t)instr.getBranchVramGeneric());
print_branch("goto L_{:04X}", branch_target);
break;
case InstrId::rsp_break:
print_line("return RspExitReason::Broke", instr_vram);
@ -492,9 +500,9 @@ bool process_instruction(size_t instr_index, const std::vector<rabbitizer::Instr
void write_indirect_jumps(std::ofstream& output_file, const BranchTargets& branch_targets) {
fmt::print(output_file,
"do_indirect_jump:\n"
" switch (jump_target) {{ \n");
" switch (jump_target & {:#X}) {{ \n", rsp_mem_mask);
for (uint32_t branch_target: branch_targets.indirect_targets) {
fmt::print(output_file, " case 0x{0:08X}: goto L_{0:08X};\n", branch_target);
fmt::print(output_file, " case 0x{0:04X}: goto L_{0:04X};\n", branch_target);
}
fmt::print(output_file,
" }}\n"
@ -502,12 +510,21 @@ void write_indirect_jumps(std::ofstream& output_file, const BranchTargets& branc
}
// TODO de-hardcode these
constexpr size_t rsp_text_offset = 0xB8BAD0;
constexpr size_t rsp_text_size = 0xAF0;
constexpr size_t rsp_text_address = 0x04001080;
//constexpr size_t rsp_text_offset = 0xB8BAD0;
//constexpr size_t rsp_text_size = 0xAF0;
//constexpr size_t rsp_text_address = 0x04001080;
//std::string rom_file_path = "../test/oot_mq_debug.z64";
//std::string output_file_path = "../test/rsp/njpgdspMain.cpp";
//std::string output_function_name = "njpgdspMain";
//const std::vector<uint32_t> extra_indirect_branch_targets{};
constexpr size_t rsp_text_offset = 0xB89260;
constexpr size_t rsp_text_size = 0xFB0;
constexpr size_t rsp_text_address = 0x04001000;
std::string rom_file_path = "../test/oot_mq_debug.z64";
std::string output_file_path = "../test/rsp/njpgdspMain.cpp";
std::string output_function_name = "njpgdspMain";
std::string output_file_path = "../test/rsp/aspMain.cpp";
std::string output_function_name = "aspMain";
const std::vector<uint32_t> extra_indirect_branch_targets{ 0x1F68, 0x1230, 0x114C, 0x1F18, 0x1E2C, 0x14F4, 0x1E9C, 0x1CB0, 0x117C, 0x17CC, 0x11E8, 0x1AA4, 0x1B34, 0x1190, 0x1C5C, 0x1220, 0x1784, 0x1830, 0x1A20, 0x1884, 0x1A84, 0x1A94, 0x1A48, 0x1BA0 };
#ifdef _MSC_VER
inline uint32_t byteswap(uint32_t val) {
@ -544,7 +561,7 @@ int main() {
// Decode the instruction words into instructions
std::vector<rabbitizer::InstructionRsp> instrs{};
instrs.reserve(instr_words.size());
uint32_t vram = rsp_text_address;
uint32_t vram = rsp_text_address & rsp_mem_mask;
for (uint32_t instr_word : instr_words) {
const rabbitizer::InstructionRsp& instr = instrs.emplace_back(byteswap(instr_word), vram);
vram += instr_size;
@ -553,6 +570,11 @@ int main() {
// Collect indirect jump targets (return addresses for linked jumps)
BranchTargets branch_targets = get_branch_targets(instrs);
// Add any additional indirect branch targets that may not be found directly in the code (e.g. from a jump table)
for (uint32_t target : extra_indirect_branch_targets) {
branch_targets.indirect_targets.insert(target);
}
// Open output file and write beginning
std::ofstream output_file(output_file_path);
fmt::print(output_file,
@ -568,7 +590,7 @@ int main() {
" r1 = 0xFC0;\n", output_function_name);
// Write each instruction
for (size_t instr_index = 0; instr_index < instrs.size(); instr_index++) {
process_instruction(instr_index, instrs, output_file, branch_targets, false);
process_instruction(instr_index, instrs, output_file, branch_targets, false, false);
}
// Terminate instruction code with a return to indicate that the microcode has run past its end

3
recomp.h
View file

@ -173,14 +173,13 @@ typedef struct {
} recomp_context;
#ifdef __cplusplus
#define restrict __restrict
extern "C" {
#endif
void switch_error(const char* func, uint32_t vram, uint32_t jtbl);
void do_break(uint32_t vram);
typedef void (recomp_func_t)(uint8_t* restrict rdram, recomp_context* restrict ctx);
typedef void (recomp_func_t)(uint8_t* rdram, recomp_context* ctx);
recomp_func_t* get_function(int32_t vram);

6
src/main.cpp
View file

@ -992,7 +992,7 @@ int main(int argc, char** argv) {
if (!func.ignored && func.words.size() != 0) {
fmt::print(func_header_file,
"void {}(uint8_t* restrict rdram, recomp_context* restrict ctx);\n", func.name);
"void {}(uint8_t* rdram, recomp_context* ctx);\n", func.name);
//fmt::print(lookup_file,
// " {{ 0x{:08X}u, {} }},\n", func.vram, func.name);
if (RecompPort::recompile_function(context, func, output_dir + func.name + ".c", static_funcs_by_section) == false) {
@ -1002,7 +1002,7 @@ int main(int argc, char** argv) {
}
} else if (func.reimplemented) {
fmt::print(func_header_file,
"void {}(uint8_t* restrict rdram, recomp_context* restrict ctx);\n", func.name);
"void {}(uint8_t* rdram, recomp_context* ctx);\n", func.name);
//fmt::print(lookup_file,
// " {{ 0x{:08X}u, {} }},\n", func.vram, func.name);
}
@ -1058,7 +1058,7 @@ int main(int argc, char** argv) {
};
fmt::print(func_header_file,
"void {}(uint8_t* restrict rdram, recomp_context* restrict ctx);\n", func.name);
"void {}(uint8_t* rdram, recomp_context* ctx);\n", func.name);
//fmt::print(lookup_file,
// " {{ 0x{:08X}u, {} }},\n", func.vram, func.name);
if (RecompPort::recompile_function(context, func, output_dir + func.name + ".c", static_funcs_by_section) == false) {

2
src/recompilation.cpp
View file

@ -978,7 +978,7 @@ bool RecompPort::recompile_function(const RecompPort::Context& context, const Re
"#include \"recomp.h\"\n"
"#include \"disable_warnings.h\"\n"
"\n"
"void {}(uint8_t* restrict rdram, recomp_context* restrict ctx) {{\n"
"void {}(uint8_t* rdram, recomp_context* ctx) {{\n"
// these variables shouldn't need to be preserved across function boundaries, so make them local for more efficient output
" uint64_t hi = 0, lo = 0, result = 0;\n"
" int c1cs = 0; \n", // cop1 conditional signal

7
test/RecompFuncs/RecompFuncs.vcxproj
View file

@ -93,6 +93,10 @@
</PrecompiledHeaderFile>
<AdditionalIncludeDirectories>$(SolutionDir)..</AdditionalIncludeDirectories>
<MultiProcessorCompilation>true</MultiProcessorCompilation>
<Optimization>Disabled</Optimization>
<AdditionalOptions>
</AdditionalOptions>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
</ClCompile>
<Link>
<SubSystem>
@ -134,6 +138,8 @@
<AdditionalIncludeDirectories>$(SolutionDir)..</AdditionalIncludeDirectories>
<PrecompiledHeaderFile />
<MultiProcessorCompilation>true</MultiProcessorCompilation>
<Optimization>Disabled</Optimization>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
</ClCompile>
<Link>
<SubSystem>
@ -155,6 +161,7 @@
<AdditionalIncludeDirectories>$(SolutionDir)..</AdditionalIncludeDirectories>
<PrecompiledHeaderFile />
<MultiProcessorCompilation>true</MultiProcessorCompilation>
<WholeProgramOptimization>false</WholeProgramOptimization>
</ClCompile>
<Link>
<SubSystem>

22
test/RecompTest.vcxproj
View file

@ -153,6 +153,11 @@ XCOPY "$(ProjectDir)Lib\SDL2-2.24.0\lib\$(Platform)\SDL2.dll" "$(TargetDir)" /S
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="funcs\lookup.cpp" />
<ClCompile Include="portultra\audio.cpp">
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">MaxSpeed</Optimization>
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">MaxSpeed</Optimization>
<BasicRuntimeChecks Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Default</BasicRuntimeChecks>
</ClCompile>
<ClCompile Include="portultra\events.cpp" />
<ClCompile Include="portultra\timer.cpp" />
<ClCompile Include="portultra\ultrainit.cpp" />
@ -162,7 +167,22 @@ XCOPY "$(ProjectDir)Lib\SDL2-2.24.0\lib\$(Platform)\SDL2.dll" "$(TargetDir)" /S
<ClCompile Include="portultra\task_pthreads.cpp" />
<ClCompile Include="portultra\task_win32.cpp" />
<ClCompile Include="portultra\threads.cpp" />
<ClCompile Include="rsp\njpgdspMain.cpp" />
<ClCompile Include="rsp\aspMain.cpp">
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">MaxSpeed</Optimization>
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">MaxSpeed</Optimization>
<BasicRuntimeChecks Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Default</BasicRuntimeChecks>
<SupportJustMyCode Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</SupportJustMyCode>
<InlineFunctionExpansion Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AnySuitable</InlineFunctionExpansion>
<InlineFunctionExpansion Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AnySuitable</InlineFunctionExpansion>
</ClCompile>
<ClCompile Include="rsp\njpgdspMain.cpp">
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">MaxSpeed</Optimization>
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">MaxSpeed</Optimization>
<BasicRuntimeChecks Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Default</BasicRuntimeChecks>
<SupportJustMyCode Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</SupportJustMyCode>
<InlineFunctionExpansion Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AnySuitable</InlineFunctionExpansion>
<InlineFunctionExpansion Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AnySuitable</InlineFunctionExpansion>
</ClCompile>
<ClCompile Include="RT64\rt64_layer.cpp" />
<ClCompile Include="src\ai.cpp" />
<ClCompile Include="src\cont.cpp" />

6
test/RecompTest.vcxproj.filters
View file

@ -30237,6 +30237,12 @@
<ClCompile Include="rsp\njpgdspMain.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="rsp\aspMain.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="portultra\audio.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="portultra\platform_specific.h">

142
test/portultra/audio.cpp Normal file
View file

@ -0,0 +1,142 @@
#include "ultra64.h"
#include "multilibultra.hpp"
#include "SDL.h"
#include "SDL_audio.h"
#include <cassert>
static SDL_AudioDeviceID audio_device = 0;
void Multilibultra::init_audio() {
// Initialize SDL audio.
SDL_InitSubSystem(SDL_INIT_AUDIO);
// Pick an initial dummy sample rate; this will be set by the game later to the true sample rate.
set_audio_frequency(48000);
}
void SDLCALL feed_audio(void* userdata, Uint8* stream, int len);
void Multilibultra::set_audio_frequency(uint32_t freq) {
if (audio_device != 0) {
SDL_CloseAudioDevice(audio_device);
}
SDL_AudioSpec spec_desired{
.freq = (int)freq,
.format = AUDIO_S16,
.channels = 2,
.silence = 0, // calculated
.samples = 0x100, // Fairly small sample count to reduce the latency of internal buffering
.padding = 0, // unused
.size = 0, // calculated
.callback = feed_audio, // Use a callback as QueueAudio causes popping
.userdata = nullptr
};
audio_device = SDL_OpenAudioDevice(nullptr, false, &spec_desired, nullptr, 0);
if (audio_device == 0) {
printf("SDL Error: %s\n", SDL_GetError());
fflush(stdout);
assert(false);
}
SDL_PauseAudioDevice(audio_device, 0);
}
// Struct representing a queued audio buffer.
struct AudioBuffer {
// All samples in the buffer, including those that have already been sent.
std::vector<int16_t> samples;
// The count of samples that have already been sent to the audio device.
size_t used_samples = 0;
// Helper methods.
size_t remaining_samples() const { return samples.size() - used_samples; };
size_t remaining_bytes() const { return remaining_samples() * sizeof(samples[0]); };
int16_t* first_unused_sample() { return &samples[used_samples]; }
bool empty() { return used_samples == samples.size(); }
};
// Mutex for locking the queued audio buffer list.
std::mutex audio_buffers_mutex;
// The queued audio buffer list, holds a list of buffers that have been queued by the game.
std::vector<AudioBuffer> audio_buffers;
void SDLCALL feed_audio(void* userdata, Uint8* stream, int byte_count) {
// Ensure that the byte count is an integer multiple of samples.
assert((byte_count & 1) == 0);
// Calculate the sample count from the byte count.
size_t remaining_samples = byte_count / sizeof(int16_t);
// Lock the queued audio buffer list.
std::lock_guard lock{ audio_buffers_mutex };
// Empty the audio buffers until we've sent all the required samples
// or until there are no samples left in the audio buffers.
while (!audio_buffers.empty() && remaining_samples > 0) {
auto& cur_buffer = audio_buffers.front();
// Prevent overrunning either the input or output buffer.
size_t to_copy = std::min(remaining_samples, cur_buffer.remaining_samples());
// Copy samples from the input buffer to the output one.
memcpy(stream, cur_buffer.first_unused_sample(), to_copy * sizeof(int16_t));
// Advance the output buffer by the copied byte count.
stream += to_copy * sizeof(int16_t);
// Advance the input buffer by the copied sample count.
cur_buffer.used_samples += to_copy;
// Updated the remaining sample count.
remaining_samples -= to_copy;
// If the input buffer was emptied, remove it from the list of queued buffers.
if (cur_buffer.empty()) {
audio_buffers.erase(audio_buffers.begin());
}
}
// Zero out any remaining audio data to lessen audio issues during lag
memset(stream, 0, remaining_samples * sizeof(int16_t));
}
void Multilibultra::queue_audio_buffer(RDRAM_ARG PTR(s16) audio_data_, uint32_t byte_count) {
// Ensure that the byte count is an integer multiple of samples.
assert((byte_count & 1) == 0);
s16* audio_data = TO_PTR(s16, audio_data_);
// Calculate the number of samples from the number of bytes.
uint32_t sample_count = byte_count / sizeof(s16);
// Lock the queued audio buffer list.
std::lock_guard lock{ audio_buffers_mutex };
// Set up a new queued audio buffer.
AudioBuffer& new_buf = audio_buffers.emplace_back();
new_buf.samples.resize(sample_count);
new_buf.used_samples = 0;
// Copy the data into the new buffer.
// Swap the audio channels to correct for the address xor caused by endianness handling.
for (size_t i = 0; i < sample_count; i += 2) {
new_buf.samples[i + 0] = audio_data[i + 1];
new_buf.samples[i + 1] = audio_data[i + 0];
}
}
// If there's ever any audio popping, check here first. Some games are very sensitive to
// the remaining sample count and reporting a number that's too high here can lead to issues.
// Reporting a number that's too low can lead to audio lag in some games.
uint32_t Multilibultra::get_remaining_audio_bytes() {
// Calculate the number of samples still in the queued audio buffers
size_t buffered_byte_count = 0;
{
// Lock the queued audio buffer list.
std::lock_guard lock{ audio_buffers_mutex };
// Gather the remaining byte count of the next buffer, if any exists.
if (!audio_buffers.empty()) {
buffered_byte_count = audio_buffers.front().remaining_bytes();
}
}
// Add the number of remaining bytes in the audio data that's been sent to the device.
buffered_byte_count += SDL_GetQueuedAudioSize(audio_device);
// Add a slight positive scaling bias, which helps audio respond quicker. Remove the bias
// if games have popping issues.
return buffered_byte_count + (buffered_byte_count / 10);
}

3
test/portultra/events.cpp
View file

@ -210,6 +210,7 @@ uint16_t rspInverseSquareRoots[512];
using RspUcodeFunc = RspExitReason(uint8_t* rdram);
extern RspUcodeFunc njpgdspMain;
extern RspUcodeFunc aspMain;
// From Ares emulator. For license details, see rsp_vu.h
void rsp_constants_init() {
@ -269,7 +270,7 @@ void event_thread_func(uint8_t* rdram, uint8_t* rom) {
sp_complete();
dp_complete();
} else if (task_action->task.t.type == M_AUDTASK) {
sp_complete();
run_rsp_microcode(rdram, &task_action->task, aspMain);
} else if (task_action->task.t.type == M_NJPEGTASK) {
run_rsp_microcode(rdram, &task_action->task, njpgdspMain);
} else {

4
test/portultra/multilibultra.hpp
View file

@ -47,6 +47,10 @@ void send_si_message();
uint32_t get_speed_multiplier();
std::chrono::system_clock::time_point get_start();
std::chrono::system_clock::duration time_since_start();
void init_audio();
void set_audio_frequency(uint32_t freq);
void queue_audio_buffer(RDRAM_ARG PTR(s16) audio_data, uint32_t byte_count);
uint32_t get_remaining_audio_bytes();
class preemption_guard {
public:

1
test/portultra/ultrainit.cpp
View file

@ -5,6 +5,7 @@ void Multilibultra::preinit(uint8_t* rdram, uint8_t* rom) {
Multilibultra::set_main_thread();
Multilibultra::init_events(rdram, rom);
Multilibultra::init_timers(rdram);
Multilibultra::init_audio();
Multilibultra::save_init();
}

1
test/rsp/.gitignore vendored
View file

@ -1 +1,2 @@
njpgdspMain.cpp
aspMain.cpp

29
test/src/ai.cpp
View file

@ -1,20 +1,29 @@
#include "recomp.h"
#include <cstdio>
#include <string>
#include "../portultra/ultra64.h"
#include "../portultra/multilibultra.hpp"
extern "C" void osAiSetFrequency_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
ctx->r2 = ctx->r4;
#define VI_NTSC_CLOCK 48681812
extern "C" void osAiSetFrequency_recomp(uint8_t* rdram, recomp_context* ctx) {
uint32_t freq = ctx->r4;
// This makes actual audio frequency more accurate to console, but may not be desirable
//uint32_t dacRate = (uint32_t)(((float)VI_NTSC_CLOCK / freq) + 0.5f);
//freq = VI_NTSC_CLOCK / dacRate;
ctx->r2 = freq;
Multilibultra::set_audio_frequency(freq);
}
static uint32_t ai_length = 0;
extern "C" void osAiSetNextBuffer_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
ai_length = (uint32_t)ctx->r5;
extern "C" void osAiSetNextBuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
Multilibultra::queue_audio_buffer(rdram, ctx->r4, ctx->r5);
ctx->r2 = 0;
}
extern "C" void osAiGetLength_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
ctx->r2 = ai_length;
extern "C" void osAiGetLength_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = Multilibultra::get_remaining_audio_bytes();
}
extern "C" void osAiGetStatus_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
ctx->r2 = 0x80000000;
extern "C" void osAiGetStatus_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = 0x00000000; // Pretend the audio DMAs finish instantly
}

20
test/src/cont.cpp
View file

@ -3,7 +3,7 @@
static int max_controllers = 0;
extern "C" void osContInit_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osContInit_recomp(uint8_t* rdram, recomp_context* ctx) {
gpr bitpattern = ctx->r5;
gpr status = ctx->r6;
@ -26,7 +26,7 @@ extern "C" void osContInit_recomp(uint8_t* restrict rdram, recomp_context* restr
ctx->r2 = 0;
}
extern "C" void osContStartReadData_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osContStartReadData_recomp(uint8_t* rdram, recomp_context* ctx) {
Multilibultra::send_si_message();
}
@ -49,7 +49,7 @@ void release_button(int button) {
}
extern "C" void osContGetReadData_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osContGetReadData_recomp(uint8_t* rdram, recomp_context* ctx) {
int32_t pad = (int32_t)ctx->r4;
if (max_controllers > 0) {
@ -67,11 +67,11 @@ extern "C" void osContGetReadData_recomp(uint8_t* restrict rdram, recomp_context
}
}
extern "C" void osContStartQuery_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osContStartQuery_recomp(uint8_t * rdram, recomp_context * ctx) {
Multilibultra::send_si_message();
}
extern "C" void osContGetQuery_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osContGetQuery_recomp(uint8_t * rdram, recomp_context * ctx) {
gpr status = ctx->r4;
// Mark controller 0 as present
@ -86,23 +86,23 @@ extern "C" void osContGetQuery_recomp(uint8_t * restrict rdram, recomp_context *
}
}
extern "C" void osContSetCh_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osContSetCh_recomp(uint8_t* rdram, recomp_context* ctx) {
max_controllers = std::min((unsigned int)ctx->r4, 4u);
ctx->r2 = 0;
}
extern "C" void __osMotorAccess_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void __osMotorAccess_recomp(uint8_t* rdram, recomp_context* ctx) {
}
extern "C" void osMotorInit_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osMotorInit_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osMotorStart_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osMotorStart_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osMotorStop_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osMotorStop_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}

2
test/src/dp.cpp
View file

@ -1,5 +1,5 @@
#include "recomp.h"
extern "C" void osDpSetNextBuffer_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osDpSetNextBuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}

10
test/src/eep.cpp
View file

@ -1,21 +1,21 @@
#include "recomp.h"
extern "C" void osEepromProbe_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osEepromProbe_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osEepromWrite_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osEepromWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osEepromLongWrite_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osEepromLongWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osEepromRead_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osEepromRead_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osEepromLongRead_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osEepromLongRead_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}

18
test/src/math_routines.cpp
View file

@ -2,7 +2,7 @@
#include "recomp.h"
extern "C" void __udivdi3_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __udivdi3_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
uint64_t ret = a / b;
@ -11,7 +11,7 @@ extern "C" void __udivdi3_recomp(uint8_t * restrict rdram, recomp_context * rest
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __divdi3_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __divdi3_recomp(uint8_t * rdram, recomp_context * ctx) {
int64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
int64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
int64_t ret = a / b;
@ -20,7 +20,7 @@ extern "C" void __divdi3_recomp(uint8_t * restrict rdram, recomp_context * restr
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __umoddi3_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __umoddi3_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
uint64_t ret = a % b;
@ -29,7 +29,7 @@ extern "C" void __umoddi3_recomp(uint8_t * restrict rdram, recomp_context * rest
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __ull_div_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __ull_div_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
uint64_t ret = a / b;
@ -38,7 +38,7 @@ extern "C" void __ull_div_recomp(uint8_t * restrict rdram, recomp_context * rest
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __ll_div_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __ll_div_recomp(uint8_t * rdram, recomp_context * ctx) {
int64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
int64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
int64_t ret = a / b;
@ -47,7 +47,7 @@ extern "C" void __ll_div_recomp(uint8_t * restrict rdram, recomp_context * restr
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __ll_mul_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __ll_mul_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
uint64_t ret = a * b;
@ -56,7 +56,7 @@ extern "C" void __ll_mul_recomp(uint8_t * restrict rdram, recomp_context * restr
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __ull_rem_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __ull_rem_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
uint64_t ret = a % b;
@ -65,14 +65,14 @@ extern "C" void __ull_rem_recomp(uint8_t * restrict rdram, recomp_context * rest
ctx->r3 = (int32_t)(ret >> 0);
}
extern "C" void __ull_to_d_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __ull_to_d_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
double ret = (double)a;
ctx->f0.d = ret;
}
extern "C" void __ull_to_f_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __ull_to_f_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
float ret = (float)a;

14
test/src/pak.cpp
View file

@ -2,30 +2,30 @@
#include "../portultra/ultra64.h"
#include "../portultra/multilibultra.hpp"
extern "C" void osPfsInitPak_recomp(uint8_t * restrict rdram, recomp_context* restrict ctx) {
extern "C" void osPfsInitPak_recomp(uint8_t * rdram, recomp_context* ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}
extern "C" void osPfsFreeBlocks_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPfsFreeBlocks_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}
extern "C" void osPfsAllocateFile_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPfsAllocateFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}
extern "C" void osPfsDeleteFile_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPfsDeleteFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}
extern "C" void osPfsFileState_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPfsFileState_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}
extern "C" void osPfsFindFile_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPfsFindFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}
extern "C" void osPfsReadWriteFile_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPfsReadWriteFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
}

20
test/src/pi.cpp
View file

@ -58,7 +58,7 @@ constexpr int32_t cart_handle = 0x80800000;
extern std::unique_ptr<uint8_t[]> rom;
extern size_t rom_size;
extern "C" void osCartRomInit_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osCartRomInit_recomp(uint8_t* rdram, recomp_context* ctx) {
OSPiHandle* handle = TO_PTR(OSPiHandle, cart_handle);
handle->type = 0; // cart
handle->baseAddress = phys_to_k1(rom_base);
@ -67,7 +67,7 @@ extern "C" void osCartRomInit_recomp(uint8_t* restrict rdram, recomp_context* re
ctx->r2 = (gpr)cart_handle;
}
extern "C" void osCreatePiManager_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osCreatePiManager_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
@ -83,7 +83,7 @@ void do_rom_read(uint8_t* rdram, gpr ram_address, uint32_t physical_addr, size_t
std::array<char, 0x20000> save_buffer;
const char save_filename[] = "save.bin";
void save_write(uint8_t* restrict rdram, gpr rdram_address, uint32_t offset, uint32_t count) {
void save_write(uint8_t* rdram, gpr rdram_address, uint32_t offset, uint32_t count) {
for (uint32_t i = 0; i < count; i++) {
save_buffer[offset + i] = MEM_B(i, rdram_address);
}
@ -97,7 +97,7 @@ void save_write(uint8_t* restrict rdram, gpr rdram_address, uint32_t offset, uin
}
}
void save_read(uint8_t* restrict rdram, gpr rdram_address, uint32_t offset, uint32_t count) {
void save_read(uint8_t* rdram, gpr rdram_address, uint32_t offset, uint32_t count) {
for (size_t i = 0; i < count; i++) {
MEM_B(i, rdram_address) = save_buffer[offset + i];
}
@ -113,7 +113,7 @@ void Multilibultra::save_init() {
}
}
void do_dma(uint8_t* restrict rdram, PTR(OSMesgQueue) mq, gpr rdram_address, uint32_t physical_addr, uint32_t size, uint32_t direction) {
void do_dma(uint8_t* rdram, PTR(OSMesgQueue) mq, gpr rdram_address, uint32_t physical_addr, uint32_t size, uint32_t direction) {
// TODO asynchronous transfer
// TODO implement unaligned DMA correctly
if (direction == 0) {
@ -148,7 +148,7 @@ void do_dma(uint8_t* restrict rdram, PTR(OSMesgQueue) mq, gpr rdram_address, uin
}
}
extern "C" void osPiStartDma_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osPiStartDma_recomp(uint8_t* rdram, recomp_context* ctx) {
uint32_t mb = ctx->r4;
uint32_t pri = ctx->r5;
uint32_t direction = ctx->r6;
@ -165,7 +165,7 @@ extern "C" void osPiStartDma_recomp(uint8_t* restrict rdram, recomp_context* res
ctx->r2 = 0;
}
extern "C" void osEPiStartDma_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osEPiStartDma_recomp(uint8_t* rdram, recomp_context* ctx) {
OSPiHandle* handle = TO_PTR(OSPiHandle, ctx->r4);
OSIoMesg* mb = TO_PTR(OSIoMesg, ctx->r5);
uint32_t direction = ctx->r6;
@ -182,7 +182,7 @@ extern "C" void osEPiStartDma_recomp(uint8_t* restrict rdram, recomp_context* re
ctx->r2 = 0;
}
extern "C" void osEPiReadIo_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osEPiReadIo_recomp(uint8_t * rdram, recomp_context * ctx) {
OSPiHandle* handle = TO_PTR(OSPiHandle, ctx->r4);
uint32_t devAddr = handle->baseAddress | ctx->r5;
gpr dramAddr = ctx->r6;
@ -199,10 +199,10 @@ extern "C" void osEPiReadIo_recomp(uint8_t * restrict rdram, recomp_context * re
ctx->r2 = 0;
}
extern "C" void osPiGetStatus_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPiGetStatus_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void osPiRawStartDma_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osPiRawStartDma_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}

60
test/src/portultra_translation.cpp
View file

@ -3,125 +3,125 @@
#include "../portultra/multilibultra.hpp"
#include "recomp.h"
extern "C" void osInitialize_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osInitialize_recomp(uint8_t * rdram, recomp_context * ctx) {
osInitialize();
}
extern "C" void __osInitialize_common_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osInitialize_common_recomp(uint8_t * rdram, recomp_context * ctx) {
osInitialize();
}
extern "C" void osCreateThread_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osCreateThread_recomp(uint8_t* rdram, recomp_context* ctx) {
osCreateThread(rdram, (int32_t)ctx->r4, (OSId)ctx->r5, (int32_t)ctx->r6, (int32_t)ctx->r7,
(int32_t)MEM_W(0x10, ctx->r29), (OSPri)MEM_W(0x14, ctx->r29));
}
extern "C" void osStartThread_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osStartThread_recomp(uint8_t* rdram, recomp_context* ctx) {
osStartThread(rdram, (int32_t)ctx->r4);
}
extern "C" void osStopThread_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osStopThread_recomp(uint8_t * rdram, recomp_context * ctx) {
osStopThread(rdram, (int32_t)ctx->r4);
}
extern "C" void osDestroyThread_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osDestroyThread_recomp(uint8_t * rdram, recomp_context * ctx) {
osDestroyThread(rdram, (int32_t)ctx->r4);
}
extern "C" void osSetThreadPri_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSetThreadPri_recomp(uint8_t* rdram, recomp_context* ctx) {
osSetThreadPri(rdram, (int32_t)ctx->r4, (OSPri)ctx->r5);
}
extern "C" void osGetThreadPri_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osGetThreadPri_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = osGetThreadPri(rdram, (int32_t)ctx->r4);
}
extern "C" void osGetThreadId_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osGetThreadId_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = osGetThreadId(rdram, (int32_t)ctx->r4);
}
extern "C" void osCreateMesgQueue_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osCreateMesgQueue_recomp(uint8_t* rdram, recomp_context* ctx) {
osCreateMesgQueue(rdram, (int32_t)ctx->r4, (int32_t)ctx->r5, (s32)ctx->r6);
}
extern "C" void osRecvMesg_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osRecvMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = osRecvMesg(rdram, (int32_t)ctx->r4, (int32_t)ctx->r5, (s32)ctx->r6);
}
extern "C" void osSendMesg_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSendMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = osSendMesg(rdram, (int32_t)ctx->r4, (OSMesg)ctx->r5, (s32)ctx->r6);
}
extern "C" void osJamMesg_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osJamMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = osJamMesg(rdram, (int32_t)ctx->r4, (OSMesg)ctx->r5, (s32)ctx->r6);
}
extern "C" void osSetEventMesg_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSetEventMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
osSetEventMesg(rdram, (OSEvent)ctx->r4, (int32_t)ctx->r5, (OSMesg)ctx->r6);
}
extern "C" void osViSetEvent_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osViSetEvent_recomp(uint8_t * rdram, recomp_context * ctx) {
osViSetEvent(rdram, (int32_t)ctx->r4, (OSMesg)ctx->r5, (u32)ctx->r6);
}
extern "C" void osGetCount_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osGetCount_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = osGetCount();
}
extern "C" void osGetTime_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osGetTime_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t total_count = osGetTime();
ctx->r2 = (int32_t)(total_count >> 32);
ctx->r3 = (int32_t)(total_count >> 0);
}
extern "C" void osSetTimer_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osSetTimer_recomp(uint8_t * rdram, recomp_context * ctx) {
uint64_t countdown = ((uint64_t)(ctx->r6) << 32) | ((ctx->r7) & 0xFFFFFFFFu);
uint64_t interval = load_doubleword(rdram, ctx->r29, 0x10);
ctx->r2 = osSetTimer(rdram, (int32_t)ctx->r4, countdown, interval, (int32_t)MEM_W(0x18, ctx->r29), (OSMesg)MEM_W(0x1C, ctx->r29));
}
extern "C" void osStopTimer_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osStopTimer_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = osStopTimer(rdram, (int32_t)ctx->r4);
}
extern "C" void osVirtualToPhysical_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osVirtualToPhysical_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = osVirtualToPhysical((int32_t)ctx->r2);
}
extern "C" void osInvalDCache_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osInvalDCache_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void osInvalICache_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osInvalICache_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void osWritebackDCache_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osWritebackDCache_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void osWritebackDCacheAll_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osWritebackDCacheAll_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void osSetIntMask_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osSetIntMask_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void __osDisableInt_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osDisableInt_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void __osRestoreInt_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osRestoreInt_recomp(uint8_t * rdram, recomp_context * ctx) {
;
}
extern "C" void __osSetFpcCsr_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osSetFpcCsr_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
// For the Mario Party games (not working)
//extern "C" void longjmp_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
//extern "C" void longjmp_recomp(uint8_t * rdram, recomp_context * ctx) {
// RecompJmpBuf* buf = TO_PTR(RecompJmpBuf, ctx->r4);
//
// // Check if this is a buffer that was set up with setjmp
@ -148,7 +148,7 @@ extern "C" void __osSetFpcCsr_recomp(uint8_t * restrict rdram, recomp_context *
//}
//
//#undef setjmp_recomp
//extern "C" void setjmp_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
//extern "C" void setjmp_recomp(uint8_t * rdram, recomp_context * ctx) {
// fprintf(stderr, "Program called setjmp_recomp\n");
// std::quick_exit(EXIT_FAILURE);
//}

18
test/src/print.cpp
View file

@ -3,31 +3,31 @@
#include "recomp.h"
#include "euc-jp.h"
extern "C" void __checkHardware_msp_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __checkHardware_msp_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void __checkHardware_kmc_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __checkHardware_kmc_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void __checkHardware_isv_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __checkHardware_isv_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void __osInitialize_msp_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osInitialize_msp_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void __osInitialize_kmc_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osInitialize_kmc_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void __osInitialize_isv_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osInitialize_isv_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void isPrintfInit_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void isPrintfInit_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void __osRdbSend_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void __osRdbSend_recomp(uint8_t * rdram, recomp_context * ctx) {
gpr buf = ctx->r4;
size_t size = ctx->r5;
u32 type = (u32)ctx->r6;
@ -43,7 +43,7 @@ extern "C" void __osRdbSend_recomp(uint8_t * restrict rdram, recomp_context * re
ctx->r2 = size;
}
extern "C" void is_proutSyncPrintf_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void is_proutSyncPrintf_recomp(uint8_t * rdram, recomp_context * ctx) {
// Buffering to speed up print performance
static std::vector<char> print_buffer;

6
test/src/recomp.cpp
View file

@ -21,7 +21,7 @@ constexpr uint32_t byteswap(uint32_t val) {
}
#endif
extern "C" void _bzero(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void _bzero(uint8_t* rdram, recomp_context* ctx) {
gpr start_addr = ctx->r4;
gpr size = ctx->r5;
@ -30,7 +30,7 @@ extern "C" void _bzero(uint8_t* restrict rdram, recomp_context* restrict ctx) {
}
}
extern "C" void osGetMemSize_recomp(uint8_t * restrict rdram, recomp_context * restrict ctx) {
extern "C" void osGetMemSize_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 8 * 1024 * 1024;
}
@ -58,7 +58,7 @@ std::unique_ptr<uint8_t[]> rom;
size_t rom_size;
// Recomp generation functions
extern "C" void recomp_entrypoint(uint8_t * restrict rdram, recomp_context * restrict ctx);
extern "C" void recomp_entrypoint(uint8_t * rdram, recomp_context * ctx);
gpr get_entrypoint_address();
const char* get_rom_name();
void init_overlays();

164
test/src/rsp_vu.h
View file

@ -91,7 +91,7 @@ struct RSP {
auto set(u32 index, bool value) -> bool { return u16(index) = 0 - value, value; }
//vu-registers.cpp
auto operator()(u32 index) const -> r128;
inline auto operator()(u32 index) const -> r128;
};
using cr128 = const r128;
@ -109,91 +109,91 @@ struct RSP {
static constexpr r128 zero{0};
static constexpr r128 invert{(uint64_t)-1, (uint64_t)-1};
auto accumulatorGet(u32 index) const -> u64;
auto accumulatorSet(u32 index, u64 value) -> void;
auto accumulatorSaturate(u32 index, bool slice, u16 negative, u16 positive) const -> u16;
inline auto accumulatorGet(u32 index) const -> u64;
inline auto accumulatorSet(u32 index, u64 value) -> void;
inline auto accumulatorSaturate(u32 index, bool slice, u16 negative, u16 positive) const -> u16;
auto CFC2(r32& rt, u8 rd) -> void;
auto CTC2(cr32& rt, u8 rd) -> void;
template<u8 e> auto LBV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LDV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LFV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LHV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LLV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LPV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LQV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LRV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LSV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LTV(u8 vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LUV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto LWV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto MFC2(r32& rt, cr128& vs) -> void;
template<u8 e> auto MTC2(cr32& rt, r128& vs) -> void;
template<u8 e> auto SBV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SDV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SFV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SHV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SLV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SPV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SQV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SRV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SSV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto STV(u8 vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SUV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto SWV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> auto VABS(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VADD(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VADDC(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VAND(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VCH(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VCL(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VCR(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VEQ(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VGE(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VLT(r128& vd, cr128& vs, cr128& vt) -> void;
inline auto CFC2(r32& rt, u8 rd) -> void;
inline auto CTC2(cr32& rt, u8 rd) -> void;
template<u8 e> inline auto LBV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LDV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LFV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LHV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LLV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LPV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LQV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LRV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LSV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LTV(u8 vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LUV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto LWV(r128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto MFC2(r32& rt, cr128& vs) -> void;
template<u8 e> inline auto MTC2(cr32& rt, r128& vs) -> void;
template<u8 e> inline auto SBV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SDV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SFV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SHV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SLV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SPV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SQV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SRV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SSV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto STV(u8 vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SUV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto SWV(cr128& vt, cr32& rs, s8 imm) -> void;
template<u8 e> inline auto VABS(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VADD(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VADDC(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VAND(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VCH(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VCL(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VCR(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VEQ(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VGE(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VLT(r128& vd, cr128& vs, cr128& vt) -> void;
template<bool U, u8 e>
auto VMACF(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMACF(r128& vd, cr128& vs, cr128& vt) -> void { VMACF<0, e>(vd, vs, vt); }
template<u8 e> auto VMACU(r128& vd, cr128& vs, cr128& vt) -> void { VMACF<1, e>(vd, vs, vt); }
auto VMACQ(r128& vd) -> void;
template<u8 e> auto VMADH(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMADL(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMADM(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMADN(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMOV(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> auto VMRG(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMUDH(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMUDL(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMUDM(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMUDN(r128& vd, cr128& vs, cr128& vt) -> void;
inline auto VMACF(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMACF(r128& vd, cr128& vs, cr128& vt) -> void { VMACF<0, e>(vd, vs, vt); }
template<u8 e> inline auto VMACU(r128& vd, cr128& vs, cr128& vt) -> void { VMACF<1, e>(vd, vs, vt); }
inline auto VMACQ(r128& vd) -> void;
template<u8 e> inline auto VMADH(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMADL(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMADM(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMADN(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMOV(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> inline auto VMRG(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMUDH(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMUDL(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMUDM(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMUDN(r128& vd, cr128& vs, cr128& vt) -> void;
template<bool U, u8 e>
auto VMULF(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VMULF(r128& rd, cr128& vs, cr128& vt) -> void { VMULF<0, e>(rd, vs, vt); }
template<u8 e> auto VMULU(r128& rd, cr128& vs, cr128& vt) -> void { VMULF<1, e>(rd, vs, vt); }
template<u8 e> auto VMULQ(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VNAND(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VNE(r128& vd, cr128& vs, cr128& vt) -> void;
auto VNOP() -> void;
template<u8 e> auto VNOR(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VNXOR(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VOR(r128& vd, cr128& vs, cr128& vt) -> void;
inline auto VMULF(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VMULF(r128& rd, cr128& vs, cr128& vt) -> void { VMULF<0, e>(rd, vs, vt); }
template<u8 e> inline auto VMULU(r128& rd, cr128& vs, cr128& vt) -> void { VMULF<1, e>(rd, vs, vt); }
template<u8 e> inline auto VMULQ(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VNAND(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VNE(r128& vd, cr128& vs, cr128& vt) -> void;
inline auto VNOP() -> void;
template<u8 e> inline auto VNOR(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VNXOR(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VOR(r128& vd, cr128& vs, cr128& vt) -> void;
template<bool L, u8 e>
auto VRCP(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> auto VRCP(r128& vd, u8 de, cr128& vt) -> void { VRCP<0, e>(vd, de, vt); }
template<u8 e> auto VRCPL(r128& vd, u8 de, cr128& vt) -> void { VRCP<1, e>(vd, de, vt); }
template<u8 e> auto VRCPH(r128& vd, u8 de, cr128& vt) -> void;
inline auto VRCP(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> inline auto VRCP(r128& vd, u8 de, cr128& vt) -> void { VRCP<0, e>(vd, de, vt); }
template<u8 e> inline auto VRCPL(r128& vd, u8 de, cr128& vt) -> void { VRCP<1, e>(vd, de, vt); }
template<u8 e> inline auto VRCPH(r128& vd, u8 de, cr128& vt) -> void;
template<bool D, u8 e>
auto VRND(r128& vd, u8 vs, cr128& vt) -> void;
template<u8 e> auto VRNDN(r128& vd, u8 vs, cr128& vt) -> void { VRND<0, e>(vd, vs, vt); }
template<u8 e> auto VRNDP(r128& vd, u8 vs, cr128& vt) -> void { VRND<1, e>(vd, vs, vt); }
inline auto VRND(r128& vd, u8 vs, cr128& vt) -> void;
template<u8 e> inline auto VRNDN(r128& vd, u8 vs, cr128& vt) -> void { VRND<0, e>(vd, vs, vt); }
template<u8 e> inline auto VRNDP(r128& vd, u8 vs, cr128& vt) -> void { VRND<1, e>(vd, vs, vt); }
template<bool L, u8 e>
auto VRSQ(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> auto VRSQ(r128& vd, u8 de, cr128& vt) -> void { VRSQ<0, e>(vd, de, vt); }
template<u8 e> auto VRSQL(r128& vd, u8 de, cr128& vt) -> void { VRSQ<1, e>(vd, de, vt); }
template<u8 e> auto VRSQH(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> auto VSAR(r128& vd, cr128& vs) -> void;
template<u8 e> auto VSUB(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VSUBC(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VXOR(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> auto VZERO(r128& rd, cr128& vs, cr128& vt) -> void;
inline auto VRSQ(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> inline auto VRSQ(r128& vd, u8 de, cr128& vt) -> void { VRSQ<0, e>(vd, de, vt); }
template<u8 e> inline auto VRSQL(r128& vd, u8 de, cr128& vt) -> void { VRSQ<1, e>(vd, de, vt); }
template<u8 e> inline auto VRSQH(r128& vd, u8 de, cr128& vt) -> void;
template<u8 e> inline auto VSAR(r128& vd, cr128& vs) -> void;
template<u8 e> inline auto VSUB(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VSUBC(r128& vd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VXOR(r128& rd, cr128& vs, cr128& vt) -> void;
template<u8 e> inline auto VZERO(r128& rd, cr128& vs, cr128& vt) -> void;
};

10
test/src/sp.cpp
View file

@ -3,13 +3,13 @@
#include "../portultra/multilibultra.hpp"
#include "recomp.h"
extern "C" void osSpTaskLoad_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSpTaskLoad_recomp(uint8_t* rdram, recomp_context* ctx) {
// Nothing to do here
}
bool dump_frame = false;
extern "C" void osSpTaskStartGo_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSpTaskStartGo_recomp(uint8_t* rdram, recomp_context* ctx) {
//printf("[sp] osSpTaskStartGo(0x%08X)\n", (uint32_t)ctx->r4);
OSTask* task = TO_PTR(OSTask, ctx->r4);
if (task->t.type == M_GFXTASK) {
@ -35,15 +35,15 @@ extern "C" void osSpTaskStartGo_recomp(uint8_t* restrict rdram, recomp_context*
Multilibultra::submit_rsp_task(rdram, ctx->r4);
}
extern "C" void osSpTaskYield_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSpTaskYield_recomp(uint8_t* rdram, recomp_context* ctx) {
// Ignore yield requests (acts as if the task completed before it received the yield request)
}
extern "C" void osSpTaskYielded_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osSpTaskYielded_recomp(uint8_t* rdram, recomp_context* ctx) {
// Task yield requests are ignored, so always return 0 as tasks will never be yielded
ctx->r2 = 0;
}
extern "C" void __osSpSetPc_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void __osSpSetPc_recomp(uint8_t* rdram, recomp_context* ctx) {
assert(false);
}

18
test/src/vi.cpp
View file

@ -1,38 +1,38 @@
#include "../portultra/multilibultra.hpp"
#include "recomp.h"
extern "C" void osViSetYScale_recomp(uint8_t* restrict rdram, recomp_context * restrict ctx) {
extern "C" void osViSetYScale_recomp(uint8_t* rdram, recomp_context * ctx) {
;
}
extern "C" void osViSetXScale_recomp(uint8_t* restrict rdram, recomp_context * restrict ctx) {
extern "C" void osViSetXScale_recomp(uint8_t* rdram, recomp_context * ctx) {
;
}
extern "C" void osCreateViManager_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osCreateViManager_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osViBlack_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osViBlack_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osViSetSpecialFeatures_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osViSetSpecialFeatures_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}
extern "C" void osViGetCurrentFramebuffer_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osViGetCurrentFramebuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = (gpr)(int32_t)osViGetCurrentFramebuffer();
}
extern "C" void osViGetNextFramebuffer_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osViGetNextFramebuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
ctx->r2 = (gpr)(int32_t)osViGetNextFramebuffer();
}
extern "C" void osViSwapBuffer_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osViSwapBuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
osViSwapBuffer(rdram, (int32_t)ctx->r4);
}
extern "C" void osViSetMode_recomp(uint8_t* restrict rdram, recomp_context* restrict ctx) {
extern "C" void osViSetMode_recomp(uint8_t* rdram, recomp_context* ctx) {
;
}