void* SharedLibraryImpl::findSymbolImpl(const std::string& name)
{
poco_assert (_moduleId != 0);
FastMutex::ScopedLock lock(_mutex);
MODULE_INFO mi;
if (!moduleInfoGet(_moduleId, &mi)) return 0;
SymLookup symLookup;
symLookup.name = name.c_str();
symLookup.group = mi.group;
symLookup.addr = 0;
symEach(sysSymTbl, reinterpret_cast<FUNCPTR>(lookupFunc), reinterpret_cast<int>(&symLookup));
return symLookup.addr;
}
void * dbgsysFindLibraryEntry(void *handle, const char *name)
{
MODULE_ID mid;
MODULE_INFO mInfo;
struct CallbackInfo info;
SYMBOL *sym;
mid = (MODULE_ID) handle;
if (moduleInfoGet(mid, &mInfo) == ERROR)
return NULL;
info.name = (char *) name;
info.group = (UINT16) mInfo.group;
sym = symEach(sysSymTbl, (FUNCPTR) &findSymbolCB, (int) &info);
if (sym == NULL)
return NULL;
return info.val;
}
static int module_list_proc(MODULE_ID id, int args) {
MODULE_INFO info;
MemoryMap * map = (MemoryMap *)args;
memset(&info, 0, sizeof(info));
if (moduleInfoGet(id, &info) == OK) {
char * file = id->nameWithPath;
if (info.segInfo.textAddr != NULL && info.segInfo.textSize > 0) {
add_map_region(map, info.segInfo.textAddr, info.segInfo.textSize, MM_FLAG_R | MM_FLAG_X, file, ".text");
}
if (info.segInfo.dataAddr != NULL && info.segInfo.dataSize > 0) {
add_map_region(map, info.segInfo.dataAddr, info.segInfo.dataSize, MM_FLAG_R | MM_FLAG_W, file, ".data");
}
if (info.segInfo.bssAddr != NULL && info.segInfo.bssSize > 0) {
add_map_region(map, info.segInfo.bssAddr, info.segInfo.bssSize, MM_FLAG_R | MM_FLAG_W, file, ".bss");
}
}
return 0;
}
/******************************************************************************
** Function: CFE_PSP_GetCFETextSegmentInfo
**
** Purpose:
** This function returns the start and end address of the CFE text segment.
** It may not be implemented on all architectures.
**
** Arguments:
** (none)
**
** Return:
** (none)
*/
int32 CFE_PSP_GetCFETextSegmentInfo(void *PtrToCFESegment, uint32 *SizeOfCFESegment)
{
int32 return_code;
uint32 Address;
STATUS status;
MODULE_ID cFEModuleId;
MODULE_INFO cFEModuleInfo;
if ( SizeOfCFESegment == NULL )
{
return_code = CFE_PSP_ERROR;
}
else
{
cFEModuleId = moduleFindByName(CFE_MODULE_NAME);
if ( cFEModuleId == NULL )
{
return_code = CFE_PSP_ERROR;
}
else
{
status = moduleInfoGet(cFEModuleId, &cFEModuleInfo);
if ( status != ERROR )
{
Address = (uint32)(cFEModuleInfo.segInfo.textAddr);
memcpy(PtrToCFESegment,&Address,sizeof(PtrToCFESegment));
*SizeOfCFESegment = (uint32)(cFEModuleInfo.segInfo.textSize);
return_code = CFE_PSP_SUCCESS;
}
else
{
return_code = CFE_PSP_SUCCESS;
}
}
}
return(return_code);
}
