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[Qemu-devel] [PULL 10/18] target-m68k: and can manage word and byte oper
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PULL 10/18] target-m68k: and can manage word and byte operands |
Date: |
Fri, 28 Oct 2016 10:48:24 +0200 |
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
---
target-m68k/translate.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index a6aaf5e..3f7db83 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -2179,19 +2179,23 @@ DISAS_INSN(and)
TCGv reg;
TCGv dest;
TCGv addr;
+ int opsize;
- reg = DREG(insn, 9);
dest = tcg_temp_new();
+
+ opsize = insn_opsize(insn);
+ reg = DREG(insn, 9);
if (insn & 0x100) {
- SRC_EA(env, src, OS_LONG, 0, &addr);
+ SRC_EA(env, src, opsize, 0, &addr);
tcg_gen_and_i32(dest, src, reg);
- DEST_EA(env, insn, OS_LONG, dest, &addr);
+ DEST_EA(env, insn, opsize, dest, &addr);
} else {
- SRC_EA(env, src, OS_LONG, 0, NULL);
+ SRC_EA(env, src, opsize, 0, NULL);
tcg_gen_and_i32(dest, src, reg);
- tcg_gen_mov_i32(reg, dest);
+ gen_partset_reg(opsize, reg, dest);
}
- gen_logic_cc(s, dest, OS_LONG);
+ tcg_temp_free(dest);
+ gen_logic_cc(s, dest, opsize);
}
DISAS_INSN(adda)
--
2.7.4
- [Qemu-devel] [PULL 00/18] M68k part2 patches, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 10/18] target-m68k: and can manage word and byte operands,
Laurent Vivier <=
- [Qemu-devel] [PULL 05/18] target-m68k: add dbcc, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 02/18] target-m68k: add linkl, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 11/18] target-m68k: suba/adda can manage word operand, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 03/18] target-m68k: add exg ops, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 17/18] target-m68k: immediate ops manage word and byte operands, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 01/18] target-m68k: add bkpt instruction, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 07/18] target-m68k: add addressing modes to not, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 14/18] target-m68k: add addressing modes to neg, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 16/18] target-m68k: cmp manages word and bytes operands, Laurent Vivier, 2016/10/28
- [Qemu-devel] [PULL 13/18] target-m68k: introduce byte and word cc_ops, Laurent Vivier, 2016/10/28