Calls lose far for intra-segment addresses
mmozeiko opened this issue · comments
Both FF 52 C6 and FF 5A C6 prints to call word [bp+si-58]
But it for FF 5A C6 it should be call far word [bp+si-58] to indicate it is inter-segment call.
Similar for jumps:
FF 25 and FF 2D give jmp word [di]
But second one should be jmp far word [di] as inter-segment jump.
$ sim86.exe call_jump_far.binary.txt
; call_jump_far.binary.txt disassembly:
bits 16
call word [bp+si-58]
call word [bp+si-58]
jmp word [di]
jmp word [di]
$ disasm.exe -b 16 call_jump_far.binary.txt
00000000 FF52C6 call [bp+si-0x3a]
00000003 FF5AC6 call far [bp+si-0x3a]
00000006 FF25 jmp [di]
00000008 FF2D jmp far [di]
Should be fixed now! Let me know if for some reason it isn't...
- Casey