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[PATCH v3 21/23] linux-user/sh4: Use force_sig_fault
From: |
Richard Henderson |
Subject: |
[PATCH v3 21/23] linux-user/sh4: Use force_sig_fault |
Date: |
Wed, 3 Nov 2021 10:08:45 -0400 |
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/sh4/cpu_loop.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/linux-user/sh4/cpu_loop.c b/linux-user/sh4/cpu_loop.c
index ac9b01840c..fb561f1113 100644
--- a/linux-user/sh4/cpu_loop.c
+++ b/linux-user/sh4/cpu_loop.c
@@ -28,7 +28,6 @@ void cpu_loop(CPUSH4State *env)
{
CPUState *cs = env_cpu(env);
int trapnr, ret;
- target_siginfo_t info;
while (1) {
bool arch_interrupt = true;
@@ -60,10 +59,7 @@ void cpu_loop(CPUSH4State *env)
/* just indicate that signals should be handled asap */
break;
case EXCP_DEBUG:
- info.si_signo = TARGET_SIGTRAP;
- info.si_errno = 0;
- info.si_code = TARGET_TRAP_BRKPT;
- queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ force_sig_fault(TARGET_SIGTRAP, TARGET_TRAP_BRKPT, env->pc);
break;
case EXCP_ATOMIC:
cpu_exec_step_atomic(cs);
--
2.25.1
- Re: [PATCH v3 15/23] target/mips: Extract break code into env->error_code, (continued)
[PATCH v3 16/23] target/mips: Extract trap code into env->error_code, Richard Henderson, 2021/11/03
[PATCH v3 20/23] linux-user/s390x: Use force_sig_fault, Richard Henderson, 2021/11/03
[PATCH v3 17/23] linux-user/openrisc: Use force_sig_fault, Richard Henderson, 2021/11/03
[PATCH v3 18/23] linux-user/ppc: Use force_sig_fault, Richard Henderson, 2021/11/03
[PATCH v3 21/23] linux-user/sh4: Use force_sig_fault,
Richard Henderson <=
[PATCH v3 19/23] linux-user/riscv: Use force_sig_fault, Richard Henderson, 2021/11/03
[PATCH v3 23/23] linux-user/xtensa: Use force_sig_fault, Richard Henderson, 2021/11/03
[PATCH v3 22/23] linux-user/sparc: Use force_sig_fault, Richard Henderson, 2021/11/03