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Implement GetModuleIdListByName.
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This commit is contained in:
Jean-Philip Desjardins 2025-02-27 15:30:16 -05:00
parent dd968d1472
commit 43e373a540
2 changed files with 37 additions and 0 deletions
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36
Source/iop/Iop_Modload.cpp
View file

@ -12,6 +12,7 @@ using namespace Iop;
#define FUNCTION_LOADMODULEBUFFER "LoadModuleBuffer"
#define FUNCTION_GETMODULEIDLIST "GetModuleIdList"
#define FUNCTION_REFERMODULESTATUS "ReferModuleStatus"
#define FUNCTION_GETMODULEIDLISTBYNAME "GetModuleIdListByName"
#define FUNCTION_LOADMODULEWITHOPTION "LoadModuleWithOption"
#define FUNCTION_STOPMODULE "StopModule"
#define FUNCTION_UNLOADMODULE "UnloadModule"
@ -64,6 +65,9 @@ std::string CModload::GetFunctionName(unsigned int functionId) const
case 17:
return FUNCTION_REFERMODULESTATUS;
break;
case 18:
return FUNCTION_GETMODULEIDLISTBYNAME;
break;
case 19:
return FUNCTION_LOADMODULEWITHOPTION;
break;
@ -125,6 +129,13 @@ void CModload::Invoke(CMIPS& context, unsigned int functionId)
context.m_State.nGPR[CMIPS::A0].nV0,
context.m_State.nGPR[CMIPS::A1].nV0);
break;
case 18:
context.m_State.nGPR[CMIPS::V0].nD0 = GetModuleIdListByName(
context.m_State.nGPR[CMIPS::A0].nV0,
context.m_State.nGPR[CMIPS::A1].nV0,
context.m_State.nGPR[CMIPS::A2].nV0,
context.m_State.nGPR[CMIPS::A3].nV0);
break;
case 19:
context.m_State.nGPR[CMIPS::V0].nD0 = LoadModuleWithOption(
context.m_State.nGPR[CMIPS::A0].nV0,
@ -233,6 +244,31 @@ int32 CModload::ReferModuleStatus(uint32 moduleId, uint32 moduleStatusPtr)
return m_bios.ReferModuleStatus(moduleId, moduleStatusPtr);
}
int32 CModload::GetModuleIdListByName(uint32 moduleNamePtr, uint32 readBufPtr, uint32 readBufSize, uint32 moduleCountPtr)
{
CLog::GetInstance().Print(LOG_NAME, FUNCTION_GETMODULEIDLISTBYNAME "(moduleNamePtr = %s, readBufPtr = 0x%08X, readBufSize = 0x%08X, moduleCountPtr = 0x%08X);\r\n",
PrintStringParameter(m_ram, moduleNamePtr).c_str(), readBufPtr, readBufSize, moduleCountPtr);
std::vector<int32> moduleIds;
{
int32 moduleId = SearchModuleByName(moduleNamePtr);
if(moduleId >= 0) moduleIds.push_back(moduleId);
}
int32 readAmount = 0;
auto readBuf = reinterpret_cast<uint32*>(m_ram + readBufPtr);
for(size_t i = 0; i < moduleIds.size(); i++)
{
if(i >= readBufSize) break;
(*readBuf) = moduleIds[i];
readAmount++;
}
auto moduleCount = (moduleCountPtr != 0) ? reinterpret_cast<uint32*>(m_ram + moduleCountPtr) : nullptr;
if(moduleCount)
{
(*moduleCount) = static_cast<uint32>(moduleIds.size());
}
return readAmount;
}
int32 CModload::LoadModuleWithOption(uint32 pathPtr, uint32 optionPtr)
{
CLog::GetInstance().Print(LOG_NAME, FUNCTION_LOADMODULEWITHOPTION "(pathPtr = 0x%08X, optionPtr = 0x%08X);\r\n",

1
Source/iop/Iop_Modload.h
View file

@ -23,6 +23,7 @@ namespace Iop
uint32 LoadModuleBuffer(uint32);
uint32 GetModuleIdList(uint32, uint32, uint32);
int32 ReferModuleStatus(uint32, uint32);
int32 GetModuleIdListByName(uint32, uint32, uint32, uint32);
int32 LoadModuleWithOption(uint32, uint32);
int32 StopModule(uint32, uint32, uint32, uint32);
int32 UnloadModule(uint32);