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[PULL v1 1/8] target/microblaze: mbar: Transfer dc->rd to mbar_imm
From: |
Edgar E. Iglesias |
Subject: |
[PULL v1 1/8] target/microblaze: mbar: Transfer dc->rd to mbar_imm |
Date: |
Mon, 24 Aug 2020 12:00:34 +0200 |
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
Transfer dc->rd to mbar_imm to improve the readability when
comparing to the specs.
No functional change.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
target/microblaze/translate.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index f6ff2591c3..47637f152b 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -1229,8 +1229,10 @@ static void dec_br(DisasContext *dc)
/* Memory barrier. */
mbar = (dc->ir >> 16) & 31;
if (mbar == 2 && dc->imm == 4) {
+ uint16_t mbar_imm = dc->rd;
+
/* mbar IMM & 16 decodes to sleep. */
- if (dc->rd & 16) {
+ if (mbar_imm & 16) {
TCGv_i32 tmp_hlt = tcg_const_i32(EXCP_HLT);
TCGv_i32 tmp_1 = tcg_const_i32(1);
@@ -1246,7 +1248,7 @@ static void dec_br(DisasContext *dc)
tcg_temp_free_i32(tmp_1);
return;
}
- LOG_DIS("mbar %d\n", dc->rd);
+ LOG_DIS("mbar %d\n", mbar_imm);
/* Break the TB. */
dc->cpustate_changed = 1;
return;
--
2.25.1
- [PULL v1 0/8] Xilinx queue 2020-08-14, Edgar E. Iglesias, 2020/08/24
- [PULL v1 2/8] target/microblaze: mbar: Move LOG_DIS to before sleep, Edgar E. Iglesias, 2020/08/24
- [PULL v1 1/8] target/microblaze: mbar: Transfer dc->rd to mbar_imm,
Edgar E. Iglesias <=
- [PULL v1 4/8] target/microblaze: swx: Use atomic_cmpxchg, Edgar E. Iglesias, 2020/08/24
- [PULL v1 5/8] configure: microblaze: Enable mttcg, Edgar E. Iglesias, 2020/08/24
- [PULL v1 6/8] target/microblaze: mbar: Trap sleeps from user-space, Edgar E. Iglesias, 2020/08/24
- [PULL v1 3/8] target/microblaze: mbar: Add support for data-access barriers, Edgar E. Iglesias, 2020/08/24
- [PULL v1 7/8] microblaze: petalogix-ml605: Add device-tree source, Edgar E. Iglesias, 2020/08/24
- [PULL v1 8/8] microblaze: petalogix-s3adsp1800: Add device-tree source, Edgar E. Iglesias, 2020/08/24
- Re: [PULL v1 0/8] Xilinx queue 2020-08-14, Peter Maydell, 2020/08/24