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[PATCH v2 28/30] linux-user/sh4: Use force_sig_fault, force_sigsegv_for_
From: |
Richard Henderson |
Subject: |
[PATCH v2 28/30] linux-user/sh4: Use force_sig_fault, force_sigsegv_for_addr |
Date: |
Sat, 21 Aug 2021 20:55:35 -0700 |
Use the new functions instead of setting up a target_siginfo_t
and calling queue_signal.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/sh4/cpu_loop.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/linux-user/sh4/cpu_loop.c b/linux-user/sh4/cpu_loop.c
index 222ed1c670..0c3ec908e7 100644
--- a/linux-user/sh4/cpu_loop.c
+++ b/linux-user/sh4/cpu_loop.c
@@ -21,12 +21,13 @@
#include "qemu-common.h"
#include "qemu.h"
#include "cpu_loop-common.h"
+#include "signal-common.h"
+
void cpu_loop(CPUSH4State *env)
{
CPUState *cs = env_cpu(env);
int trapnr, ret;
- target_siginfo_t info;
while (1) {
bool arch_interrupt = true;
@@ -58,18 +59,11 @@ 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 0xa0:
case 0xc0:
- info.si_signo = TARGET_SIGSEGV;
- info.si_errno = 0;
- info.si_code = TARGET_SEGV_MAPERR;
- info._sifields._sigfault._addr = env->tea;
- queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ force_sigsegv_for_addr(env->tea);
break;
case EXCP_ATOMIC:
cpu_exec_step_atomic(cs);
--
2.25.1
- [PATCH v2 15/30] linux-user/hppa: Use the proper si_code for PRIV_OPR, PRIV_REG, OVERFLOW, (continued)
- [PATCH v2 15/30] linux-user/hppa: Use the proper si_code for PRIV_OPR, PRIV_REG, OVERFLOW, Richard Henderson, 2021/08/21
- [PATCH v2 20/30] linux-user/microblaze: Use force_sig_fault, force_sigsegv_for_addr, Richard Henderson, 2021/08/21
- [PATCH v2 21/30] linux-user/microblaze: Fix SIGFPE si_codes, Richard Henderson, 2021/08/21
- [PATCH v2 26/30] linux-user/riscv: Use force_sig_fault, force_sigsegv_for_addr, Richard Henderson, 2021/08/21
- [PATCH v2 25/30] linux-user/ppc: Use force_sig_fault, force_sigsegv_for_addr, Richard Henderson, 2021/08/21
- [PATCH v2 28/30] linux-user/sh4: Use force_sig_fault, force_sigsegv_for_addr,
Richard Henderson <=
- [PATCH v2 29/30] linux-user/sparc: Use force_sig_fault, force_sigsegv_for_addr, Richard Henderson, 2021/08/21
- [PATCH v2 16/30] linux-user/hppa: Set FPE_CONDTRAP for COND, Richard Henderson, 2021/08/21
- [PATCH v2 22/30] linux-user/mips: Improve do_break, Richard Henderson, 2021/08/21
- [PATCH v2 19/30] linux-user/m68k: Use force_sig_fault, force_sigsegv_for_addr, Richard Henderson, 2021/08/21
- [PATCH v2 30/30] linux-user/xtensa: Use force_sig_fault, force_sigsegv_for_addr, Richard Henderson, 2021/08/21