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feat: added more empty stubs

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feat: added TODO_NAMED to help debug
fix: disable for now audio thread
This commit is contained in:
Ran-j
2026-01-28 16:37:18 -03:00
parent 5b119041fb
commit af53b08543
4 changed files with 213 additions and 3 deletions
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ps2xRuntime/include/ps2_call_list.h
+16 -1
View File
@@ -154,12 +154,24 @@
X(njTextureShadingMode) \
X(njInitView) \
X(njSetAspect) \
X(njInitSystem) \
X(njInitPrint) \
X(njPolygonCullingMode) \
X(njSetView) \
X(njGetMatrix) \
X(njInitTexture) \
X(njInitTextureBuffer) \
X(njSetPaletteMode) \
X(njClipZ) \
X(syRtcInit) \
X(_builtin_set_imask) \
X(syFree) \
X(InitSdcParameter) \
X(Ps2_pad_actuater) \
X(syMallocInit) \
X(syHwInit) \
X(syHwInit2) \
X(InitGdSystemEx) \
X(pdInitPeripheral) \
X(njSetVertexBuffer) \
X(njPrintSize) \
@@ -172,4 +184,7 @@
X(sdSysFinish) \
X(ADXT_Init) \
X(ADXT_SetNumRetry) \
X(cvFsSetDefDev)
X(cvFsSetDefDev) \
X(sndr_trans_func) \
X(sdDrvInit) \
X(ADXF_LoadPartitionNw)
ps2xRuntime/include/ps2_stubs.h
+1
View File
@@ -12,6 +12,7 @@ namespace ps2_stubs
#undef PS2_DECLARE_STUB
void TODO(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime);
void TODO_NAMED(const char *name, uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime);
}
#endif // PS2_STUBS_H
ps2xRuntime/src/lib/ps2_stubs.cpp
+186 -2
View File
@@ -1119,6 +1119,105 @@ namespace ps2_stubs
setReturnS32(ctx, 0);
}
void njInitSystem(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njInitSystem" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njInitPrint(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njInitPrint" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njPolygonCullingMode(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njPolygonCullingMode" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njSetView(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njSetView" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njGetMatrix(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njGetMatrix" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njInitTexture(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njInitTexture" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njInitTextureBuffer(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njInitTextureBuffer" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njSetPaletteMode(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njSetPaletteMode" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void njClipZ(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub njClipZ" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void syRtcInit(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
@@ -1185,6 +1284,39 @@ namespace ps2_stubs
setReturnS32(ctx, 0);
}
void syHwInit(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub syHwInit" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void syHwInit2(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub syHwInit2" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void InitGdSystemEx(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub InitGdSystemEx" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void pdInitPeripheral(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
@@ -1273,6 +1405,52 @@ namespace ps2_stubs
setReturnS32(ctx, 0);
}
void sndr_trans_func(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub sndr_trans_func (noop)" << std::endl;
++logCount;
}
// For now just clear the snd busy flag used by sdMultiUnitDownload/SysServer loops.
constexpr uint32_t kSndBusyAddr = 0x01E0E170;
if (rdram)
{
uint32_t offset = kSndBusyAddr & PS2_RAM_MASK;
if (offset + sizeof(uint32_t) <= PS2_RAM_SIZE)
{
*reinterpret_cast<uint32_t *>(rdram + offset) = 0;
}
}
setReturnS32(ctx, 0);
}
void sdDrvInit(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub sdDrvInit (noop)" << std::endl;
++logCount;
}
setReturnS32(ctx, 0);
}
void ADXF_LoadPartitionNw(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
if (logCount < 8)
{
std::cout << "ps2_stub ADXF_LoadPartitionNw (noop)" << std::endl;
++logCount;
}
// Return success to keep the ADX partition setup moving.
setReturnS32(ctx, 0);
}
void sdSndStopAll(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
static int logCount = 0;
@@ -1330,10 +1508,16 @@ namespace ps2_stubs
void TODO(uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
uint32_t stub_num = getRegU32(ctx, 2); // $v0 often holds stub num *before* call
TODO_NAMED("unknown", rdram, ctx, runtime);
}
void TODO_NAMED(const char *name, uint8_t *rdram, R5900Context *ctx, PS2Runtime *runtime)
{
uint32_t stub_num = getRegU32(ctx, 2); // $v0
uint32_t caller_ra = getRegU32(ctx, 31); // $ra
std::cerr << "Warning: Unimplemented PS2 stub called. PC=0x" << std::hex << ctx->pc
std::cerr << "Warning: Unimplemented PS2 stub called. name=" << (name ? name : "unknown")
<< " PC=0x" << std::hex << ctx->pc
<< ", RA=0x" << caller_ra
<< ", Stub# guess (from $v0)=0x" << stub_num << std::dec << std::endl;
ps2xRuntime/src/lib/ps2_syscalls.cpp
+10
View File
@@ -221,6 +221,16 @@ namespace ps2_syscalls
return;
}
// TODO check later skip audio threads to avoid runaway recursion/stack overflows.
if (info.entry == 0x2f42a0 || info.entry == 0x2f4258)
{
std::cout << "[StartThread] id=" << tid
<< " entry=0x" << std::hex << info.entry << std::dec
<< " skipped (audio thread stub)" << std::endl;
setReturnS32(ctx, 0);
return;
}
// Spawn a host thread to simulate PS2 thread execution.
g_activeThreads.fetch_add(1, std::memory_order_relaxed);
std::thread([=]() mutable