From 12640b4fe96fe23dc344b03378dda1eea5b7a191 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sun, 18 Sep 2022 21:45:48 +0200 Subject: [PATCH] linux-user/hppa: Use EXCP_DUMP() to show enhanced debug info Enhance the hppa linux-user cpu_loop() to show more debugging info on hard errors. Signed-off-by: Helge Deller Reviewed-by: Laurent Vivier Message-Id: <20220918194555.83535-6-deller@gmx.de> Signed-off-by: Laurent Vivier --- linux-user/hppa/cpu_loop.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/linux-user/hppa/cpu_loop.c b/linux-user/hppa/cpu_loop.c index 64263c3dc4..1ef3b46191 100644 --- a/linux-user/hppa/cpu_loop.c +++ b/linux-user/hppa/cpu_loop.c @@ -147,12 +147,15 @@ void cpu_loop(CPUHPPAState *env) force_sig_fault(TARGET_SIGSEGV, TARGET_SEGV_MAPERR, env->iaoq_f); break; case EXCP_ILL: + EXCP_DUMP(env, "qemu: got CPU exception 0x%x - aborting\n", trapnr); force_sig_fault(TARGET_SIGILL, TARGET_ILL_ILLOPN, env->iaoq_f); break; case EXCP_PRIV_OPR: + EXCP_DUMP(env, "qemu: got CPU exception 0x%x - aborting\n", trapnr); force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->iaoq_f); break; case EXCP_PRIV_REG: + EXCP_DUMP(env, "qemu: got CPU exception 0x%x - aborting\n", trapnr); force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVREG, env->iaoq_f); break; case EXCP_OVERFLOW: @@ -171,7 +174,8 @@ void cpu_loop(CPUHPPAState *env) /* just indicate that signals should be handled asap */ break; default: - g_assert_not_reached(); + EXCP_DUMP(env, "qemu: unhandled CPU exception 0x%x - aborting\n", trapnr); + abort(); } process_pending_signals(env); } -- 2.11.0