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coreinit: Implement OSDynLoad_IsModuleLoaded

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This commit is contained in:
Exzap 2026-05-04 03:09:29 +02:00
parent 0b661488d7
commit a8bd6f84f7
1 changed files with 18 additions and 2 deletions
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20
src/Cafe/OS/libs/coreinit/coreinit_DynLoad.cpp
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@ -59,7 +59,7 @@ namespace coreinit
PPCCoreCallback(_osDynLoadFuncFree, _mem); PPCCoreCallback(_osDynLoadFuncFree, _mem);
} }
uint32 OSDynLoad_Acquire(const char* libName, uint32be* moduleHandleOut) uint32 OSDynLoad_AcquireInternal(const char* libName, uint32be* moduleHandleOut, bool checkOnly)
{ {
// truncate path // truncate path
sint32 fileNameStartIndex = 0; sint32 fileNameStartIndex = 0;
@ -72,7 +72,7 @@ namespace coreinit
break; break;
} }
} }
// truncate file extension // truncate file extension
char tempLibName[512]; char tempLibName[512];
strcpy(tempLibName, libName + fileNameStartIndex); strcpy(tempLibName, libName + fileNameStartIndex);
tempLen = (sint32)strlen(tempLibName); tempLen = (sint32)strlen(tempLibName);
@ -88,6 +88,11 @@ namespace coreinit
uint32 rplHandle = RPLLoader_GetHandleByModuleName(libName); uint32 rplHandle = RPLLoader_GetHandleByModuleName(libName);
if (rplHandle == RPL_INVALID_HANDLE && !RPLLoader_HasDependency(libName)) if (rplHandle == RPL_INVALID_HANDLE && !RPLLoader_HasDependency(libName))
{ {
if (checkOnly)
{
*moduleHandleOut = 0;
return 0;
}
RPLLoader_AddDependency(libName); RPLLoader_AddDependency(libName);
RPLLoader_UpdateDependencies(); RPLLoader_UpdateDependencies();
RPLLoader_Link(); RPLLoader_Link();
@ -106,6 +111,11 @@ namespace coreinit
return 0; return 0;
} }
uint32 OSDynLoad_Acquire(const char* libName, uint32be* moduleHandleOut)
{
return OSDynLoad_AcquireInternal(libName, moduleHandleOut, false);
}
void OSDynLoad_Release(uint32 moduleHandle) void OSDynLoad_Release(uint32 moduleHandle)
{ {
if (moduleHandle == RPL_INVALID_HANDLE) if (moduleHandle == RPL_INVALID_HANDLE)
@ -114,6 +124,11 @@ namespace coreinit
RPLLoader_UpdateDependencies(); RPLLoader_UpdateDependencies();
} }
uint32 OSDynLoad_IsModuleLoaded(const char* libName, uint32be* moduleHandleOut)
{
return OSDynLoad_AcquireInternal(libName, moduleHandleOut, true);
}
uint32 OSDynLoad_FindExport(uint32 moduleHandle, uint32 isData, const char* exportName, betype<MPTR>* addrOut) uint32 OSDynLoad_FindExport(uint32 moduleHandle, uint32 isData, const char* exportName, betype<MPTR>* addrOut)
{ {
if (moduleHandle == 0xFFFFFFFF) if (moduleHandle == 0xFFFFFFFF)
@ -140,6 +155,7 @@ namespace coreinit
cafeExportRegister("coreinit", OSDynLoad_Acquire, LogType::Placeholder); cafeExportRegister("coreinit", OSDynLoad_Acquire, LogType::Placeholder);
cafeExportRegister("coreinit", OSDynLoad_Release, LogType::Placeholder); cafeExportRegister("coreinit", OSDynLoad_Release, LogType::Placeholder);
cafeExportRegister("coreinit", OSDynLoad_IsModuleLoaded, LogType::Placeholder);
cafeExportRegister("coreinit", OSDynLoad_FindExport, LogType::Placeholder); cafeExportRegister("coreinit", OSDynLoad_FindExport, LogType::Placeholder);
} }
} }