diff mbox series

[PULL,23/28] linux-user/sparc: Handle privilidged action trap

Message ID 20230310220927.326606-24-laurent@vivier.eu (mailing list archive)
State New, archived
Headers show
Series [PULL,01/28] linux-user: Fix access to /proc/self/exe | expand

Commit Message

Laurent Vivier March 10, 2023, 10:09 p.m. UTC 
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 mbox series

Patch

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;