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[PATCH v3 19/25] linux-user/openrisc: Use force_sig_fault
From: |
Richard Henderson |
Subject: |
[PATCH v3 19/25] linux-user/openrisc: Use force_sig_fault |
Date: |
Sat, 18 Sep 2021 18:57:12 -0700 |
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/openrisc/cpu_loop.c | 18 +++---------------
1 file changed, 3 insertions(+), 15 deletions(-)
diff --git a/linux-user/openrisc/cpu_loop.c b/linux-user/openrisc/cpu_loop.c
index 5e50c0d743..9f8dd0afd6 100644
--- a/linux-user/openrisc/cpu_loop.c
+++ b/linux-user/openrisc/cpu_loop.c
@@ -28,7 +28,6 @@ void cpu_loop(CPUOpenRISCState *env)
CPUState *cs = env_cpu(env);
int trapnr;
abi_long ret;
- target_siginfo_t info;
for (;;) {
cpu_exec_start(cs);
@@ -59,27 +58,16 @@ void cpu_loop(CPUOpenRISCState *env)
force_sig(TARGET_SIGSEGV);
break;
case EXCP_ALIGN:
- info.si_signo = TARGET_SIGBUS;
- info.si_errno = 0;
- info.si_code = TARGET_BUS_ADRALN;
- info._sifields._sigfault._addr = env->pc;
- queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ force_sig_fault(TARGET_SIGBUS, TARGET_BUS_ADRALN, env->eear);
break;
case EXCP_ILLEGAL:
- info.si_signo = TARGET_SIGILL;
- info.si_errno = 0;
- info.si_code = TARGET_ILL_ILLOPC;
- info._sifields._sigfault._addr = env->pc;
- queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ force_sig_fault(TARGET_SIGILL, TARGET_ILL_ILLOPC, env->pc);
break;
case EXCP_INTERRUPT:
/* We processed the pending cpu work above. */
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
- [PATCH v3 11/25] linux-user/i386: Use force_sig, force_sig_fault, (continued)
- [PATCH v3 11/25] linux-user/i386: Use force_sig, force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 14/25] linux-user/microblaze: Fix SIGFPE si_codes, Richard Henderson, 2021/09/18
- [PATCH v3 09/25] linux-user/hppa: Set FPE_CONDTRAP for COND, Richard Henderson, 2021/09/18
- [PATCH v3 17/25] target/mips: Extract break code into env->error_code, Richard Henderson, 2021/09/18
- [PATCH v3 12/25] linux-user/m68k: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 13/25] linux-user/microblaze: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 16/25] linux-user/mips: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 22/25] linux-user/s390x: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 24/25] linux-user/sparc: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 15/25] linux-user/mips: Improve do_break, Richard Henderson, 2021/09/18
- [PATCH v3 19/25] linux-user/openrisc: Use force_sig_fault,
Richard Henderson <=
- [PATCH v3 18/25] target/mips: Extract trap code into env->error_code, Richard Henderson, 2021/09/18
- [PATCH v3 23/25] linux-user/sh4: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 21/25] linux-user/riscv: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 25/25] linux-user/xtensa: Use force_sig_fault, Richard Henderson, 2021/09/18
- [PATCH v3 20/25] linux-user/ppc: Use force_sig_fault, Richard Henderson, 2021/09/18
- Re: [PATCH v3 00/25] linux-user: Clean up siginfo_t handling, Richard Henderson, 2021/09/19