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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 07/24] target/hppa: Drop checks for singlestep_enabled
Date: Sat, 16 Oct 2021 11:14:57 -0700
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Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <f4bug@amsat.org>
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GDB single-stepping is now handled generically.
Reviewed-by: Philippe Mathieu-Daud=C3=A9 <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/hppa/translate.c | 17 ++++-------------
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index c3698cf067..3b9744deb4 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -814,11 +814,7 @@ static void gen_goto_tb(DisasContext *ctx, int which,
} else {
copy_iaoq_entry(cpu_iaoq_f, f, cpu_iaoq_b);
copy_iaoq_entry(cpu_iaoq_b, b, ctx->iaoq_n_var);
- if (ctx->base.singlestep_enabled) {
- gen_excp_1(EXCP_DEBUG);
- } else {
- tcg_gen_lookup_and_goto_ptr();
- }
+ tcg_gen_lookup_and_goto_ptr();
}
}
=20
@@ -2346,11 +2342,7 @@ static bool do_rfi(DisasContext *ctx, bool rfi_r)
gen_helper_rfi(cpu_env);
}
/* Exit the TB to recognize new interrupts. */
- if (ctx->base.singlestep_enabled) {
- gen_excp_1(EXCP_DEBUG);
- } else {
- tcg_gen_exit_tb(NULL, 0);
- }
+ tcg_gen_exit_tb(NULL, 0);
ctx->base.is_jmp =3D DISAS_NORETURN;
=20
return nullify_end(ctx);
@@ -4274,10 +4266,9 @@ static void hppa_tr_tb_stop(DisasContextBase *dcbase=
, CPUState *cs)
nullify_save(ctx);
/* FALLTHRU */
case DISAS_IAQ_N_UPDATED:
- if (ctx->base.singlestep_enabled) {
- gen_excp_1(EXCP_DEBUG);
- } else if (is_jmp !=3D DISAS_IAQ_N_STALE_EXIT) {
+ if (is_jmp !=3D DISAS_IAQ_N_STALE_EXIT) {
tcg_gen_lookup_and_goto_ptr();
+ break;
}
/* FALLTHRU */
case DISAS_EXIT:
--=20
2.25.1