From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Michael Rolnik" <mrolnik@gmail.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PULL 03/24] target/avr: Drop checks for singlestep_enabled
Date: Sat, 16 Oct 2021 11:14:53 -0700 [thread overview]
Message-ID: <20211016181514.3165661-4-richard.henderson@linaro.org> (raw)
In-Reply-To: <20211016181514.3165661-1-richard.henderson@linaro.org>
GDB single-stepping is now handled generically.
Tested-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/avr/translate.c | 19 ++++---------------
1 file changed, 4 insertions(+), 15 deletions(-)
diff --git a/target/avr/translate.c b/target/avr/translate.c
index 438e7b13c1..af8a3e0f9c 100644
--- a/target/avr/translate.c
+++ b/target/avr/translate.c
@@ -1087,11 +1087,7 @@ static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
tcg_gen_exit_tb(tb, n);
} else {
tcg_gen_movi_i32(cpu_pc, dest);
- if (ctx->base.singlestep_enabled) {
- gen_helper_debug(cpu_env);
- } else {
- tcg_gen_lookup_and_goto_ptr();
- }
+ tcg_gen_lookup_and_goto_ptr();
}
ctx->base.is_jmp = DISAS_NORETURN;
}
@@ -3009,17 +3005,10 @@ static void avr_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
tcg_gen_movi_tl(cpu_pc, ctx->npc);
/* fall through */
case DISAS_LOOKUP:
- if (!ctx->base.singlestep_enabled) {
- tcg_gen_lookup_and_goto_ptr();
- break;
- }
- /* fall through */
+ tcg_gen_lookup_and_goto_ptr();
+ break;
case DISAS_EXIT:
- if (ctx->base.singlestep_enabled) {
- gen_helper_debug(cpu_env);
- } else {
- tcg_gen_exit_tb(NULL, 0);
- }
+ tcg_gen_exit_tb(NULL, 0);
break;
default:
g_assert_not_reached();
--
2.25.1
next prev parent reply other threads:[~2021-10-16 18:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-16 18:14 [PULL 00/24] tcg patch queue Richard Henderson
2021-10-16 18:14 ` [PULL 01/24] accel/tcg: Handle gdb singlestep in cpu_tb_exec Richard Henderson
2021-10-16 18:14 ` [PULL 02/24] target/alpha: Drop checks for singlestep_enabled Richard Henderson
2021-10-16 18:14 ` Richard Henderson [this message]
2021-10-16 18:14 ` [PULL 04/24] target/cris: " Richard Henderson
2021-10-16 18:14 ` [PULL 05/24] target/hexagon: " Richard Henderson
2021-10-16 18:14 ` [PULL 06/24] target/arm: " Richard Henderson
2021-10-16 18:14 ` [PULL 07/24] target/hppa: " Richard Henderson
2021-10-16 18:14 ` [PULL 08/24] target/i386: Check CF_NO_GOTO_TB for dc->jmp_opt Richard Henderson
2021-10-16 18:14 ` [PULL 09/24] target/i386: Drop check for singlestep_enabled Richard Henderson
2021-10-16 18:15 ` [PULL 10/24] target/m68k: Drop checks " Richard Henderson
2021-10-16 18:15 ` [PULL 11/24] target/microblaze: Check CF_NO_GOTO_TB for DISAS_JUMP Richard Henderson
2021-10-16 18:15 ` [PULL 12/24] target/microblaze: Drop checks for singlestep_enabled Richard Henderson
2021-10-16 18:15 ` [PULL 13/24] target/mips: Fix single stepping Richard Henderson
2021-10-16 18:15 ` [PULL 14/24] target/mips: Drop exit checks for singlestep_enabled Richard Henderson
2021-10-16 18:15 ` [PULL 15/24] target/openrisc: Drop " Richard Henderson
2021-10-16 18:15 ` [PULL 16/24] target/ppc: Drop exit " Richard Henderson
2021-10-16 18:15 ` [PULL 17/24] target/riscv: Remove dead code after exception Richard Henderson
2021-10-16 18:15 ` [PULL 18/24] target/riscv: Remove exit_tb and lookup_and_goto_ptr Richard Henderson
2021-10-16 18:15 ` [PULL 19/24] target/rx: Drop checks for singlestep_enabled Richard Henderson
2021-10-16 18:15 ` [PULL 20/24] target/s390x: Drop check " Richard Henderson
2021-10-16 18:15 ` [PULL 21/24] target/sh4: " Richard Henderson
2021-10-16 18:15 ` [PULL 22/24] target/tricore: " Richard Henderson
2021-10-16 18:15 ` [PULL 23/24] target/xtensa: " Richard Henderson
2021-10-16 18:15 ` [PULL 24/24] Revert "cpu: Move cpu_common_props to hw/core/cpu.c" Richard Henderson
2021-10-16 23:49 ` [PULL 00/24] tcg patch queue Richard Henderson
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