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changeset 1260:cad1642baf66

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Fix implementation of in c and out c on 32-bit x86
author Michael Pavone <pavone@retrodev.com>
date Thu, 02 Mar 2017 22:18:15 -0800
parents 23c94f5266d1
children f13f51e9f9f2
files z80_to_x86.c
diffstat 1 files changed, 1 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/z80_to_x86.c	Thu Mar 02 21:08:33 2017 -0800
+++ b/z80_to_x86.c	Thu Mar 02 22:18:15 2017 -0800
@@ -2322,7 +2322,7 @@
 		if (inst->addr_mode == Z80_IMMED_INDIRECT) {
 			mov_ir(code, inst->immed, opts->gen.scratch1, SZ_B);
 		} else {
-			mov_rr(code, opts->regs[Z80_C], opts->gen.scratch1, SZ_B);
+			zreg_to_native(opts, Z80_C, opts->gen.scratch2);
 		}
 		call(code, opts->read_io);
 		if (inst->addr_mode != Z80_IMMED_INDIRECT) {
@@ -2602,7 +2602,6 @@
 			mov_ir(code, inst->immed, opts->gen.scratch2, SZ_B);
 		} else {
 			zreg_to_native(opts, Z80_C, opts->gen.scratch2);
-			mov_rr(code, opts->regs[Z80_C], opts->gen.scratch2, SZ_B);
 		}
 		translate_z80_reg(inst, &src_op, opts);
 		if (src_op.mode == MODE_REG_DIRECT) {