[PULL 02/24] target/alpha: Drop checks for singlestep_enabled

Richard Henderson posted 24 patches 3 years, 6 months ago
Maintainers: "Philippe Mathieu-Daudé" <f4bug@amsat.org>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Bin Meng <bin.meng@windriver.com>, Cornelia Huck <cohuck@redhat.com>, Max Filippov <jcmvbkbc@gmail.com>, Jiaxun Yang <jiaxun.yang@flygoat.com>, David Hildenbrand <david@redhat.com>, Thomas Huth <thuth@redhat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Greg Kurz <groug@kaod.org>, Laurent Vivier <laurent@vivier.eu>, David Gibson <david@gibson.dropbear.id.au>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Aurelien Jarno <aurelien@aurel32.net>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Peter Maydell <peter.maydell@linaro.org>, Eduardo Habkost <ehabkost@redhat.com>, Richard Henderson <richard.henderson@linaro.org>
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[PULL 02/24] target/alpha: Drop checks for singlestep_enabled
Posted by Richard Henderson 3 years, 6 months ago
GDB single-stepping is now handled generically.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/alpha/translate.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 0eee3a1bcc..a4c3f43e72 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -3005,17 +3005,10 @@ static void alpha_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
         tcg_gen_movi_i64(cpu_pc, ctx->base.pc_next);
         /* FALLTHRU */
     case DISAS_PC_UPDATED:
-        if (!ctx->base.singlestep_enabled) {
-            tcg_gen_lookup_and_goto_ptr();
-            break;
-        }
-        /* FALLTHRU */
+        tcg_gen_lookup_and_goto_ptr();
+        break;
     case DISAS_PC_UPDATED_NOCHAIN:
-        if (ctx->base.singlestep_enabled) {
-            gen_excp_1(EXCP_DEBUG, 0);
-        } else {
-            tcg_gen_exit_tb(NULL, 0);
-        }
+        tcg_gen_exit_tb(NULL, 0);
         break;
     default:
         g_assert_not_reached();
-- 
2.25.1