From 1af354120dc4d9187ee1162b95ac84aafd7c4df0 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 13 Aug 2021 14:18:04 +0100 Subject: [PATCH] linux-user/arm: Set siginfo_t addr field for SIGTRAP signals When generating a TRAP_BRKPT SIGTRAP, set the siginfo_t addr field to the PC where the breakpoint/singlestep trap occurred; this is what the kernel does for this signal for this architecture. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Message-Id: <20210813131809.28655-3-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier --- linux-user/arm/cpu_loop.c | 1 + 1 file changed, 1 insertion(+) diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c index 07032b3006..0900d18105 100644 --- a/linux-user/arm/cpu_loop.c +++ b/linux-user/arm/cpu_loop.c @@ -455,6 +455,7 @@ void cpu_loop(CPUARMState *env) info.si_signo = TARGET_SIGTRAP; info.si_errno = 0; info.si_code = TARGET_TRAP_BRKPT; + info._sifields._sigfault._addr = env->regs[15]; queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); break; case EXCP_KERNEL_TRAP: