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[Qemu-devel] [PATCH 10/52] target-m68k: REG() macro cleanup
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PATCH 10/52] target-m68k: REG() macro cleanup |
Date: |
Wed, 4 May 2016 22:11:50 +0200 |
Signed-off-by: Laurent Vivier <address@hidden>
---
target-m68k/translate.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 0da0dff..3ad3613 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -58,9 +58,10 @@ static TCGv cpu_aregs[8];
static TCGv_i64 cpu_fregs[8];
static TCGv_i64 cpu_macc[4];
-#define DREG(insn, pos) cpu_dregs[((insn) >> (pos)) & 7]
-#define AREG(insn, pos) cpu_aregs[((insn) >> (pos)) & 7]
-#define FREG(insn, pos) cpu_fregs[((insn) >> (pos)) & 7]
+#define REG(insn, pos) (((insn) >> (pos)) & 7)
+#define DREG(insn, pos) cpu_dregs[REG(insn, pos)]
+#define AREG(insn, pos) cpu_aregs[REG(insn, pos)]
+#define FREG(insn, pos) cpu_fregs[REG(insn, pos)]
#define MACREG(acc) cpu_macc[acc]
#define QREG_SP cpu_aregs[7]
--
2.5.5
- Re: [Qemu-devel] [PATCH 05/52] target-m68k: introduce read_imXX() functions, (continued)
- [Qemu-devel] [PATCH 06/52] target-m68k: set disassembler mode to 680x0 or coldfire, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 07/52] target-m68k: add bkpt instruction, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 08/52] target-m68k: define operand sizes, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 09/52] target-m68k: set PAGE_BITS to 12 for m68k, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 10/52] target-m68k: REG() macro cleanup,
Laurent Vivier <=
- [Qemu-devel] [PATCH 11/52] target-m68k: allow to update flags with operation on words and bytes, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 12/52] target-m68k: Replace helper_xflag_lt with setcond, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 13/52] target-m68k: update CPU flags management, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 14/52] target-m68k: update move to/from ccr/sr, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 15/52] target-m68k: don't update cc_dest in helpers, Laurent Vivier, 2016/05/04