From 5d537aee9e68ade8701f8995135b38a9d3c7f97f Mon Sep 17 00:00:00 2001 From: iximeow Date: Sun, 24 May 2026 21:22:13 +0000 Subject: gpr register size in real/protected mode --- src/real_mode/mod.rs | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/real_mode/mod.rs') diff --git a/src/real_mode/mod.rs b/src/real_mode/mod.rs index 715db85..097f6e5 100644 --- a/src/real_mode/mod.rs +++ b/src/real_mode/mod.rs @@ -7988,7 +7988,11 @@ fn read_operands< instruction.operand_count = 2; if mem_oper == OperandSpec::RegMMM { - instruction.regs[1].bank = RegisterBank::W; + if !instruction.prefixes.operand_size() { + instruction.regs[1].bank = RegisterBank::W; + } else { + instruction.regs[1].bank = RegisterBank::D; + } } else { instruction.mem_size = 2; } -- cgit v1.1