[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PULL 2/3] linux-user/ppc: deliver SIGTRAP on POWERPC_EXCP_TRAP
From: |
Laurent Vivier |
Subject: |
[PULL 2/3] linux-user/ppc: deliver SIGTRAP on POWERPC_EXCP_TRAP |
Date: |
Tue, 8 Mar 2022 16:02:27 +0100 |
From: Matheus Ferst <matheus.ferst@eldorado.org.br>
Handle POWERPC_EXCP_TRAP in cpu_loop to deliver SIGTRAP on tw[i]/td[i].
The si_code comes from do_program_check in the kernel source file
arch/powerpc/kernel/traps.c
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20220113170456.1796911-2-matheus.ferst@eldorado.org.br>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
linux-user/ppc/cpu_loop.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c
index c5d809916f51..b468f199e4d2 100644
--- a/linux-user/ppc/cpu_loop.c
+++ b/linux-user/ppc/cpu_loop.c
@@ -181,7 +181,8 @@ void cpu_loop(CPUPPCState *env)
}
break;
case POWERPC_EXCP_TRAP:
- cpu_abort(cs, "Tried to call a TRAP\n");
+ si_signo = TARGET_SIGTRAP;
+ si_code = TARGET_TRAP_BRKPT;
break;
default:
/* Should not happen ! */
--
2.35.1