- for ( Pos += 4; Pos <= Size; Pos += 4) {
- unsigned V = ((unsigned char)String[Pos - 4] << 24) |
- ((unsigned char)String[Pos - 3] << 16) |
- ((unsigned char)String[Pos - 2] << 8) |
- (unsigned char)String[Pos - 1];
- Bits.push_back(V);
+ // To be compatible with above bulk transfer, we need to take endianness
+ // into account.
+ if (sys::isBigEndianHost()) {
+ for (Pos += 4; Pos <= Size; Pos += 4) {
+ unsigned V = ((unsigned char)String[Pos - 4] << 24) |
+ ((unsigned char)String[Pos - 3] << 16) |
+ ((unsigned char)String[Pos - 2] << 8) |
+ (unsigned char)String[Pos - 1];
+ Bits.push_back(V);
+ }
+ } else {
+ assert(sys::isLittleEndianHost() && "Unexpected host endianness");
+ for (Pos += 4; Pos <= Size; Pos += 4) {
+ unsigned V = ((unsigned char)String[Pos - 1] << 24) |
+ ((unsigned char)String[Pos - 2] << 16) |
+ ((unsigned char)String[Pos - 3] << 8) |
+ (unsigned char)String[Pos - 4];
+ Bits.push_back(V);
+ }