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[PATCH for-6.2 11/23] target/microblaze: Check CF_NO_GOTO_TB for DISAS_J
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From: |
Richard Henderson |
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Subject: |
[PATCH for-6.2 11/23] target/microblaze: Check CF_NO_GOTO_TB for DISAS_JUMP |
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Date: |
Tue, 20 Jul 2021 20:41:43 -1000 |
We were using singlestep_enabled as a proxy for whether
translator_use_goto_tb would always return false.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/microblaze/translate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index a14ffed784..7e465b629a 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -1779,7 +1779,7 @@ static void mb_tr_tb_stop(DisasContextBase *dcb, CPUState
*cs)
break;
case DISAS_JUMP:
- if (dc->jmp_dest != -1 && !cs->singlestep_enabled) {
+ if (dc->jmp_dest != -1 && !(tb_cflags(dc->base.tb) & CF_NO_GOTO_TB)) {
/* Direct jump. */
tcg_gen_discard_i32(cpu_btarget);
@@ -1804,7 +1804,7 @@ static void mb_tr_tb_stop(DisasContextBase *dcb, CPUState
*cs)
return;
}
- /* Indirect jump (or direct jump w/ singlestep) */
+ /* Indirect jump (or direct jump w/ goto_tb disabled) */
tcg_gen_mov_i32(cpu_pc, cpu_btarget);
tcg_gen_discard_i32(cpu_btarget);
--
2.25.1
- Re: [PATCH for-6.2 07/23] target/hppa: Drop checks for singlestep_enabled, (continued)
- [PATCH for-6.2 08/23] target/i386: Check CF_NO_GOTO_TB for dc->jmp_opt, Richard Henderson, 2021/07/21
- [PATCH for-6.2 13/23] target/mips: Fix single stepping, Richard Henderson, 2021/07/21
- [PATCH for-6.2 14/23] target/mips: Drop exit checks for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 15/23] target/openrisc: Drop checks for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 05/23] target/hexagon: Drop checks for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 09/23] target/i386: Drop check for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 10/23] target/m68k: Drop checks for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 11/23] target/microblaze: Check CF_NO_GOTO_TB for DISAS_JUMP,
Richard Henderson <=
- [PATCH for-6.2 12/23] target/microblaze: Drop checks for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 16/23] target/ppc: Drop exit checks for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 20/23] target/s390x: Drop check for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 22/23] target/tricore: Drop check for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 21/23] target/sh4: Drop check for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 23/23] target/xtensa: Drop check for singlestep_enabled, Richard Henderson, 2021/07/21
- [PATCH for-6.2 17/23] target/riscv: Remove dead code after exception, Richard Henderson, 2021/07/21
- [PATCH for-6.2 18/23] target/riscv: Remove exit_tb and lookup_and_goto_ptr, Richard Henderson, 2021/07/21
- [PATCH for-6.2 19/23] target/rx: Drop checks for singlestep_enabled, Richard Henderson, 2021/07/21