From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v4 02/10] target/arm: Hoist pc_next to a local variable in arm_tr_translate_insn
Date: Wed, 3 Nov 2021 00:03:44 -0400 [thread overview]
Message-ID: <20211103040352.373688-3-richard.henderson@linaro.org> (raw)
In-Reply-To: <20211103040352.373688-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/target/arm/translate.c b/target/arm/translate.c
index d6af5b1b03..ead77e9006 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -9559,17 +9559,18 @@ static void arm_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)
{
DisasContext *dc = container_of(dcbase, DisasContext, base);
CPUARMState *env = cpu->env_ptr;
+ uint32_t pc = dc->base.pc_next;
unsigned int insn;
if (arm_pre_translate_insn(dc)) {
- dc->base.pc_next += 4;
+ dc->base.pc_next = pc + 4;
return;
}
- dc->pc_curr = dc->base.pc_next;
- insn = arm_ldl_code(env, &dc->base, dc->base.pc_next, dc->sctlr_b);
+ dc->pc_curr = pc;
+ insn = arm_ldl_code(env, &dc->base, pc, dc->sctlr_b);
dc->insn = insn;
- dc->base.pc_next += 4;
+ dc->base.pc_next = pc + 4;
disas_arm_insn(dc, insn);
arm_post_translate_insn(dc);
--
2.25.1
next prev parent reply other threads:[~2021-11-03 4:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 4:03 [PATCH v4 00/10] target/arm: Fix insn exception priorities Richard Henderson
2021-11-03 4:03 ` [PATCH v4 01/10] target/arm: Hoist pc_next to a local variable in aarch64_tr_translate_insn Richard Henderson
2021-11-05 17:06 ` Peter Maydell
2021-11-03 4:03 ` Richard Henderson [this message]
2021-11-05 17:06 ` [PATCH v4 02/10] target/arm: Hoist pc_next to a local variable in arm_tr_translate_insn Peter Maydell
2021-11-03 4:03 ` [PATCH v4 03/10] target/arm: Hoist pc_next to a local variable in thumb_tr_translate_insn Richard Henderson
2021-11-05 17:06 ` Peter Maydell
2021-11-03 4:03 ` [PATCH v4 04/10] target/arm: Split arm_pre_translate_insn Richard Henderson
2021-11-05 17:06 ` Peter Maydell
2021-11-03 4:03 ` [PATCH v4 05/10] target/arm: Advance pc for arch single-step exception Richard Henderson
2021-11-05 17:07 ` Peter Maydell
2021-11-03 4:03 ` [PATCH v4 06/10] target/arm: Split compute_fsr_fsc out of arm_deliver_fault Richard Henderson
2021-11-05 17:09 ` Peter Maydell
2021-11-03 4:03 ` [PATCH v4 07/10] target/arm: Take an exception if PC is misaligned Richard Henderson
2021-11-05 17:13 ` Peter Maydell
2021-11-03 4:03 ` [PATCH v4 08/10] target/arm: Assert thumb pc is aligned Richard Henderson
2021-11-03 4:03 ` [PATCH v4 09/10] target/arm: Suppress bp for exceptions with more priority Richard Henderson
2021-11-03 4:03 ` [PATCH v4 10/10] tests/tcg: Add arm and aarch64 pc alignment tests Richard Henderson
2021-11-08 14:16 ` [PATCH v4 00/10] target/arm: Fix insn exception priorities Peter Maydell
2021-11-08 14:59 ` Richard Henderson
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