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[PULL 23/28] linux-user/sparc: Handle privilidged action trap
From: |
Laurent Vivier |
Subject: |
[PULL 23/28] linux-user/sparc: Handle privilidged action trap |
Date: |
Fri, 10 Mar 2023 23:09:22 +0100 |
From: Richard Henderson <richard.henderson@linaro.org>
This is raised by using an %asi < 0x80 in user-mode.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230216054516.1267305-12-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
linux-user/sparc/cpu_loop.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/linux-user/sparc/cpu_loop.c b/linux-user/sparc/cpu_loop.c
index 61b6e81459be..43f19fbd9141 100644
--- a/linux-user/sparc/cpu_loop.c
+++ b/linux-user/sparc/cpu_loop.c
@@ -306,6 +306,12 @@ void cpu_loop (CPUSPARCState *env)
case TT_PRIV_INSN:
force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->pc);
break;
+#ifdef TARGET_SPARC64
+ case TT_PRIV_ACT:
+ /* Note do_privact defers to do_privop. */
+ force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->pc);
+ break;
+#endif
case EXCP_ATOMIC:
cpu_exec_step_atomic(cs);
break;
--
2.39.2
- [PULL 14/28] linux-user/sparc: Tidy syscall trap, (continued)
- [PULL 14/28] linux-user/sparc: Tidy syscall trap, Laurent Vivier, 2023/03/10
- [PULL 13/28] linux-user: Emulate CLONE_PIDFD flag in clone(), Laurent Vivier, 2023/03/10
- [PULL 20/28] linux-user/sparc: Handle division by zero traps, Laurent Vivier, 2023/03/10
- [PULL 06/28] linux-user: fill out task state in /proc/self/stat, Laurent Vivier, 2023/03/10
- [PULL 02/28] linux-user: fix timerfd read endianness conversion, Laurent Vivier, 2023/03/10
- [PULL 15/28] linux-user/sparc: Tidy syscall error return, Laurent Vivier, 2023/03/10
- [PULL 17/28] linux-user/sparc: Tidy window spill/fill traps, Laurent Vivier, 2023/03/10
- [PULL 18/28] linux-user/sparc: Fix sparc64_{get, set}_context traps, Laurent Vivier, 2023/03/10
- [PULL 22/28] linux-user/sparc: Handle priviledged opcode trap, Laurent Vivier, 2023/03/10
- [PULL 11/28] linux-user: handle netlink flag NLA_F_NESTED, Laurent Vivier, 2023/03/10
- [PULL 23/28] linux-user/sparc: Handle privilidged action trap,
Laurent Vivier <=
- [PULL 24/28] linux-user/sparc: Handle coprocessor disabled trap, Laurent Vivier, 2023/03/10
- [PULL 19/28] linux-user/sparc: Handle software breakpoint trap, Laurent Vivier, 2023/03/10
- [PULL 09/28] linux-user: Add strace for prlimit64() syscall, Laurent Vivier, 2023/03/10
- [PULL 16/28] linux-user/sparc: Use TT_TRAP for flush windows, Laurent Vivier, 2023/03/10
- [PULL 21/28] linux-user/sparc: Handle getcc, setcc, getpsr traps, Laurent Vivier, 2023/03/10
- [PULL 10/28] linux-user: fix sockaddr_in6 endianness, Laurent Vivier, 2023/03/10
- [PULL 26/28] linux-user/sparc: Handle floating-point exceptions, Laurent Vivier, 2023/03/10
- [PULL 25/28] linux-user/sparc: Handle unimplemented flush trap, Laurent Vivier, 2023/03/10
- [PULL 27/28] linux-user/sparc: Handle tag overflow traps, Laurent Vivier, 2023/03/10
- [PULL 28/28] linux-user: fix bug about incorrect base addresss of gdt on i386 and x86_64, Laurent Vivier, 2023/03/10