void RelocationTable::setRelocationSection(){
ASSERT(elfFile);
ASSERT(elfFile->getSectionHeader(getSectionIndex()));
SectionHeader* sh = elfFile->getSectionHeader(getSectionIndex());
ASSERT(elfFile->getRawSection(sh->GET(sh_info)));
RawSection* rs = elfFile->getRawSection(sh->GET(sh_info));
relocationSection = rs;
}
void RelocationTable::setSymbolTable(){
ASSERT(elfFile);
ASSERT(elfFile->getSectionHeader(getSectionIndex()));
SectionHeader* sh = elfFile->getSectionHeader(getSectionIndex());
ASSERT(elfFile->getRawSection(sh->GET(sh_link)));
RawSection* sy = elfFile->getRawSection(sh->GET(sh_link));
ASSERT(sy->getType() == PebilClassType_SymbolTable);
symbolTable = (SymbolTable*)sy;
}
void SymbolTable::setStringTable(){
ASSERT(elfFile);
ASSERT(elfFile->getSectionHeader(getSectionIndex()));
SectionHeader* sh = elfFile->getSectionHeader(getSectionIndex());
ASSERT(elfFile->getRawSection(sh->GET(sh_link)));
RawSection* st = elfFile->getRawSection(sh->GET(sh_link));
ASSERT(st->getType() == PebilClassType_StringTable);
stringTable = (StringTable*)st;
ASSERT(stringTable);
}
void SymbolTable::print(){
char tmpstr[__MAX_STRING_SIZE];
PRINT_INFOR("SymbolTable : %d aka sect %d with %d symbols",index,getSectionIndex(),symbols.size());
PRINT_INFOR("\tdyn? : %s", isDynamic() ? "yes" : "no");
for (uint32_t i = 0; i < symbols.size(); i++){
symbols[i]->print();
}
}
void RelocationTable::print(){
PRINT_INFOR("RelocTable : %d aka sect %d with %d relocations",index,getSectionIndex(),relocations.size());
PRINT_INFOR("\tadd? : %s", type == ElfRelType_rela ? "yes" : "no");
PRINT_INFOR("\tsect : %d", elfFile->getSectionHeader(getSectionIndex())->GET(sh_info));
PRINT_INFOR("\tstbs : %d", elfFile->getSectionHeader(getSectionIndex())->GET(sh_link));
ASSERT(elfFile->getSectionHeader(getSectionIndex()) && "Section header doesn't exist");
for (uint32_t i = 0; i < relocations.size(); i++){
char* namestr = NULL;
Symbol* foundsymbols[3];
for (uint32_t j = 0; j < 3; j++){
foundsymbols[j] = NULL;
}
symbolTable->findSymbol4Addr(relocations[i]->GET(r_offset),foundsymbols,3,&namestr);
relocations[i]->print(namestr);
for (uint32_t j = 0; j < 3; j++){
if (foundsymbols[j]){
foundsymbols[j]->print();
}
}
delete[] namestr;
}
}
int SP_NKIniFile :: getSection( const char * section, SP_NKStringList * list ) const
{
int index = getSectionIndex( section );
if( index < 0 ) return -1;
for( int i = index + 1; i < mFile->getCount(); i++ ) {
const char * line = mFile->getItem(i);
if( '[' == line[0] ) break;
list->append( line );
}
return 0;
}
const char * SP_NKIniFile :: getRawValue( const char * section, const char * key,
char * value, size_t size ) const
{
*value = '\0';
int index = getSectionIndex( section );
if( index < 0 ) return NULL;
const char * ret = NULL;
size_t keyLen = strlen( key );
for( int i = index + 1; i < mFile->getCount(); i++ ) {
const char * line = mFile->getItem(i);
if( ';' == line[0] || '#' == line[0] || isspace( line[0] ) ) continue;
if( '[' == line[0] ) break;
if( 0 == strncmp( line, key, keyLen ) ) {
char * pos = (char*)line + keyLen;
if( isspace( *pos ) || '=' == *pos ) {
pos = strchr( pos, '=' );
if( NULL == pos ) {
*value = '\0';
} else {
// remove leading space
for( pos++; isspace( *pos ); ) pos++;
SP_NKStr::strlcpy( value, pos, size );
pos = strchr( value, '\0' );
// remove tailing space
for( ; pos > value && isspace( *( pos - 1 ) ); ) pos--;
*pos = '\0';
}
ret = value;
}
}
}
return ret;
}
int SP_NKIniFile :: getKeyNameList( const char * section, SP_NKStringList * list ) const
{
int index = getSectionIndex( section );
if( index < 0 ) return -1;
for( int i = index + 1; i < mFile->getCount(); i++ ) {
const char * line = mFile->getItem(i);
if( ';' == line[0] || '#' == line[0] || isspace( line[0] ) ) continue;
if( '[' == line[0] ) break;
const char * end = strchr( line, '=' );
if( NULL == end ) end = strchr( line, '\0' );
// remove tailing space
for( ; end > line && isspace( *( end - 1 ) ); ) end--;
if( end > line ) list->append( line, end - line );
}
return 0;
}
SectionHeader* RawSection::getSectionHeader(){
return elfFile->getSectionHeader(getSectionIndex());
}