From: Richard Henderson <richard.henderson@linaro.org>
Date: Mon, 4 Oct 2021 22:08:04 +0000 (-0700)
Subject: linux-user/ppc: Remove POWERPC_EXCP_ALIGN handling
X-Git-Tag: v6.2.0-rc0~25^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5057ae5636cbdaea3f61a5800c2ee1961d986adf;p=thirdparty%2Fqemu.git

linux-user/ppc: Remove POWERPC_EXCP_ALIGN handling

We will raise SIGBUS directly from cpu_loop_exit_sigbus.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c
index 840b23736bf..483e669300f 100644
--- a/linux-user/ppc/cpu_loop.c
+++ b/linux-user/ppc/cpu_loop.c
@@ -162,14 +162,6 @@ void cpu_loop(CPUPPCState *env)
             cpu_abort(cs, "External interrupt while in user mode. "
                       "Aborting\n");
             break;
-        case POWERPC_EXCP_ALIGN:    /* Alignment exception                   */
-            /* XXX: check this */
-            info.si_signo = TARGET_SIGBUS;
-            info.si_errno = 0;
-            info.si_code = TARGET_BUS_ADRALN;
-            info._sifields._sigfault._addr = env->nip;
-            queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
-            break;
         case POWERPC_EXCP_PROGRAM:  /* Program exception                     */
         case POWERPC_EXCP_HV_EMU:   /* HV emulation                          */
             /* XXX: check this */