From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: Stafford Horne <shorne@gmail.com>, laurent@vivier.eu
Subject: [PATCH v4 18/24] linux-user/openrisc: Use force_sig_fault
Date: Mon, 20 Dec 2021 13:05:22 -0800 [thread overview]
Message-ID: <20211220210529.150423-19-richard.henderson@linaro.org> (raw)
In-Reply-To: <20211220210529.150423-1-richard.henderson@linaro.org>
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: Stafford Horne <shorne@gmail.com>
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 3cfdbbf037..9b3d6743d2 100644
--- a/linux-user/openrisc/cpu_loop.c
+++ b/linux-user/openrisc/cpu_loop.c
@@ -29,7 +29,6 @@ void cpu_loop(CPUOpenRISCState *env)
CPUState *cs = env_cpu(env);
int trapnr;
abi_long ret;
- target_siginfo_t info;
for (;;) {
cpu_exec_start(cs);
@@ -55,27 +54,16 @@ void cpu_loop(CPUOpenRISCState *env)
}
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
next prev parent reply other threads:[~2021-12-20 21:15 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-20 21:05 [PATCH v4 00/24] linux-user: Clean up siginfo_t handling Richard Henderson
2021-12-20 21:05 ` [PATCH v4 01/24] linux-user/alpha: Set TRAP_UNK for bugchk and unknown gentrap Richard Henderson
2021-12-20 21:05 ` [PATCH v4 02/24] linux-user/alpha: Set FPE_FLTUNK for gentrap ROPRAND Richard Henderson
2021-12-20 21:05 ` [PATCH v4 03/24] linux-user/alpha: Use force_sig_fault Richard Henderson
2021-12-20 21:05 ` [PATCH v4 04/24] linux-user/cris: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 05/24] linux-user/hppa: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 06/24] linux-user/hppa: Use the proper si_code for PRIV_OPR, PRIV_REG, OVERFLOW Richard Henderson
2021-12-20 21:05 ` [PATCH v4 07/24] linux-user: Remove TARGET_NSIGFPE Richard Henderson
2021-12-20 22:42 ` Philippe Mathieu-Daudé
2021-12-20 21:05 ` [PATCH v4 08/24] linux-user/hppa: Set FPE_CONDTRAP for COND Richard Henderson
2021-12-20 22:44 ` Philippe Mathieu-Daudé
2021-12-20 21:05 ` [PATCH v4 09/24] linux-user/i386: Split out maybe_handle_vm86_trap Richard Henderson
2021-12-20 21:05 ` [PATCH v4 10/24] linux-user/i386: Use force_sig, force_sig_fault Richard Henderson
2021-12-20 21:05 ` [PATCH v4 11/24] linux-user/m68k: Use force_sig_fault Richard Henderson
2021-12-20 21:05 ` [PATCH v4 12/24] linux-user/microblaze: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 13/24] linux-user/microblaze: Fix SIGFPE si_codes Richard Henderson
2021-12-20 21:05 ` [PATCH v4 14/24] linux-user/mips: Improve do_break Richard Henderson
2021-12-20 21:05 ` [PATCH v4 15/24] linux-user/mips: Use force_sig_fault Richard Henderson
2021-12-20 21:05 ` [PATCH v4 16/24] target/mips: Extract break code into env->error_code Richard Henderson
2021-12-20 21:05 ` [PATCH v4 17/24] target/mips: Extract trap " Richard Henderson
2021-12-20 21:05 ` Richard Henderson [this message]
2021-12-20 21:05 ` [PATCH v4 19/24] linux-user/ppc: Use force_sig_fault Richard Henderson
2021-12-20 21:05 ` [PATCH v4 20/24] linux-user/riscv: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 21/24] linux-user/s390x: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 22/24] linux-user/sh4: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 23/24] linux-user/sparc: " Richard Henderson
2021-12-20 21:05 ` [PATCH v4 24/24] linux-user/xtensa: " Richard Henderson
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