void MachOFileLayout::buildLazyBindInfo() {
for (const BindLocation& entry : _file.lazyBindingInfo) {
- _lazyBindingInfo.append_byte(BIND_OPCODE_SET_TYPE_IMM | entry.kind);
_lazyBindingInfo.append_byte(BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
| entry.segIndex);
- _lazyBindingInfo.append_uleb128Fixed(entry.segOffset, 5);
- if (entry.ordinal > 0)
- _lazyBindingInfo.append_byte(BIND_OPCODE_SET_DYLIB_ORDINAL_IMM |
- (entry.ordinal & 0xF));
- else
+ _lazyBindingInfo.append_uleb128(entry.segOffset);
+ if (entry.ordinal <= 0)
_lazyBindingInfo.append_byte(BIND_OPCODE_SET_DYLIB_SPECIAL_IMM |
- (entry.ordinal & 0xF));
+ (entry.ordinal & BIND_IMMEDIATE_MASK));
+ else if (entry.ordinal <= BIND_IMMEDIATE_MASK)
+ _lazyBindingInfo.append_byte(BIND_OPCODE_SET_DYLIB_ORDINAL_IMM |
+ entry.ordinal);
+ else {
+ _lazyBindingInfo.append_byte(BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB);
+ _lazyBindingInfo.append_uleb128(entry.ordinal);
+ }
+ // FIXME: We need to | the opcode here with flags.
_lazyBindingInfo.append_byte(BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM);
_lazyBindingInfo.append_string(entry.symbolName);
_lazyBindingInfo.append_byte(BIND_OPCODE_DO_BIND);
_lazyBindingInfo.append_byte(BIND_OPCODE_DONE);
}
- _lazyBindingInfo.append_byte(BIND_OPCODE_DONE);
_lazyBindingInfo.align(_is64 ? 8 : 4);
}
# CHECK: Symbol: ''
# CHECK: LazyBindOpcodes:
-# CHECK: - Opcode: BIND_OPCODE_SET_TYPE_IMM
-# CHECK: Imm: 1
-# CHECK: Symbol: ''
# CHECK: - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
# CHECK: Imm: 2
# CHECK: ULEBExtraData:
# CHECK: Symbol: ''
# CHECK: - Opcode: BIND_OPCODE_DONE
# CHECK: Imm: 0
-# CHECK: Symbol: ''
-# CHECK: - Opcode: BIND_OPCODE_DONE
-# CHECK: Imm: 0
-# CHECK: Symbol: ''
-# CHECK: - Opcode: BIND_OPCODE_DONE
-# CHECK: Imm: 0
-# CHECK: Symbol: ''
-# CHECK: - Opcode: BIND_OPCODE_DONE
-# CHECK: Imm: 0
# CHECK: Symbol: ''
\ No newline at end of file