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Re: [Qemu-devel] [Bug 1308381] Re: illegal instructions for AArch64ARMv8


From: Alex Bennée
Subject: Re: [Qemu-devel] [Bug 1308381] Re: illegal instructions for AArch64ARMv88
Date: Wed, 16 Apr 2014 11:55:13 +0100
User-agent: mu4e 0.9.9.6pre2; emacs 24.3.90.2

Peter Maydell <address@hidden> writes:

> Can you attach a statically linked test case binary, please?

I can reproduce with the source file. It looks like:

@@ -7553,12 +7555,9 @@ static void disas_simd_scalar_two_reg_misc(DisasContext 
*s, uint32_t insn)
         }
         break;
     case 0x12: /* SQXTUN */
-        if (u) {
-            unallocated_encoding(s);
-            return;
-        }
         /* fall through */

Fixes it. Let me check why this slipped through the risu tests and
re-validate. I'll submit a patch once I've double checked.

-- 
Alex Bennée




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