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[PATCH v2 15/23] target/openrisc: Drop checks for singlestep_enabled
From: |
Richard Henderson |
Subject: |
[PATCH v2 15/23] target/openrisc: Drop checks for singlestep_enabled |
Date: |
Tue, 12 Oct 2021 09:21:51 -0700 |
GDB single-stepping is now handled generically.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/openrisc/translate.c | 18 +++---------------
1 file changed, 3 insertions(+), 15 deletions(-)
diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index 5f3d430245..ca79e609da 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -1659,11 +1659,7 @@ static void openrisc_tr_tb_stop(DisasContextBase
*dcbase, CPUState *cs)
/* The jump destination is indirect/computed; use jmp_pc. */
tcg_gen_mov_tl(cpu_pc, jmp_pc);
tcg_gen_discard_tl(jmp_pc);
- if (unlikely(dc->base.singlestep_enabled)) {
- gen_exception(dc, EXCP_DEBUG);
- } else {
- tcg_gen_lookup_and_goto_ptr();
- }
+ tcg_gen_lookup_and_goto_ptr();
break;
}
/* The jump destination is direct; use jmp_pc_imm.
@@ -1680,19 +1676,11 @@ static void openrisc_tr_tb_stop(DisasContextBase
*dcbase, CPUState *cs)
break;
}
tcg_gen_movi_tl(cpu_pc, jmp_dest);
- if (unlikely(dc->base.singlestep_enabled)) {
- gen_exception(dc, EXCP_DEBUG);
- } else {
- tcg_gen_lookup_and_goto_ptr();
- }
+ tcg_gen_lookup_and_goto_ptr();
break;
case DISAS_EXIT:
- if (unlikely(dc->base.singlestep_enabled)) {
- gen_exception(dc, EXCP_DEBUG);
- } else {
- tcg_gen_exit_tb(NULL, 0);
- }
+ tcg_gen_exit_tb(NULL, 0);
break;
default:
g_assert_not_reached();
--
2.25.1
- [PATCH v2 03/23] target/avr: Drop checks for singlestep_enabled, (continued)
- [PATCH v2 03/23] target/avr: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 04/23] target/cris: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 05/23] target/hexagon: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 06/23] target/arm: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 07/23] target/hppa: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 09/23] target/i386: Drop check for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 11/23] target/microblaze: Check CF_NO_GOTO_TB for DISAS_JUMP, Richard Henderson, 2021/10/12
- [PATCH v2 13/23] target/mips: Fix single stepping, Richard Henderson, 2021/10/12
- [PATCH v2 15/23] target/openrisc: Drop checks for singlestep_enabled,
Richard Henderson <=
- [PATCH v2 10/23] target/m68k: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 12/23] target/microblaze: Drop checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 14/23] target/mips: Drop exit checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 17/23] target/riscv: Remove dead code after exception, Richard Henderson, 2021/10/12
- [PATCH v2 18/23] target/riscv: Remove exit_tb and lookup_and_goto_ptr, Richard Henderson, 2021/10/12
- [PATCH v2 16/23] target/ppc: Drop exit checks for singlestep_enabled, Richard Henderson, 2021/10/12
- [PATCH v2 21/23] target/sh4: Drop check for singlestep_enabled, Richard Henderson, 2021/10/12