diff options
| author | iximeow <me@iximeow.net> | 2026-05-25 19:21:31 +0000 |
|---|---|---|
| committer | iximeow <me@iximeow.net> | 2026-05-25 19:24:01 +0000 |
| commit | fe6b2b898aee944ba3490c35f4aed4d155485c0e (patch) | |
| tree | 984496e7ec908c43272d591db12a566c49ea07a2 /src/protected_mode/mod.rs | |
| parent | b43f483a50f650dbf385d2d55d0d38171f08e32b (diff) | |
push/pop width in 16/32-bit modes are receptive to operand width prefix
Diffstat (limited to 'src/protected_mode/mod.rs')
| -rw-r--r-- | src/protected_mode/mod.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/protected_mode/mod.rs b/src/protected_mode/mod.rs index 17fd883..3036620 100644 --- a/src/protected_mode/mod.rs +++ b/src/protected_mode/mod.rs @@ -5774,13 +5774,14 @@ fn read_operands< 0 => { // these are Zv_R let bank = if !instruction.prefixes.operand_size() { + instruction.mem_size = 4; RegisterBank::D } else { + instruction.mem_size = 2; RegisterBank::W }; instruction.regs[0] = RegSpec::from_parts(reg, bank); - instruction.mem_size = 4; sink.record( opcode_start + 0, opcode_start + 2, |