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From: | Richard Henderson |
Subject: | Re: qemu-user (arm64) fails (null ptr deref) under qemu-system-x86_64 w/o avx? |
Date: | Sat, 21 May 2022 18:17:45 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 |
On 5/18/22 02:13, Michael Tokarev wrote:
Hi! Here's an interesting bug. Interesting because qemu-user does not run under qemu-system. Running 7.0.0 qemu-aarch64-static under 7.0.0 qemu-system-x86_64 -enable-kvm with default cpu type, getting:
What is the test case?I thought I'd be able to see the same problem by disabling AVX support in tcg/i386/tcg-target.c.inc. But so far everything I have tried works.
And for completeness, what's the compiler that produced the qemu-aarch64-static binary? r~
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