From: Richard Henderson <1921138@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1921138] Re: tcg.c:3329: tcg fatal error
Date: Wed, 24 Mar 2021 16:50:01 -0000 [thread overview]
Message-ID: <161660460175.28421.6101003248928254720.malone@gac.canonical.com> (raw)
In-Reply-To: 161659961768.20702.9928871804946559153.malonedeb@wampee.canonical.com
https://patchew.org/QEMU/20210324164650.128608-1-richard.henderson@linaro.org/
** Changed in: qemu
Status: Confirmed => In Progress
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https://bugs.launchpad.net/bugs/1921138
Title:
tcg.c:3329: tcg fatal error
Status in QEMU:
In Progress
Bug description:
I am currently building my own kernel with bootloader and qemu crashed
after I have set an IDT in protected mode and then create a invalid
opcode exception with the opcode 0xff.
My code is here: https://github.com/Luis-
Hebendanz/svm_kernel/blob/qemu_crash/svm_kernel/external/bootloader/src/main.rs#L80
Build instructions are here: https://github.com/Luis-
Hebendanz/svm_kernel/tree/qemu_crash
A precompiled binary is here: https://cloud.gchq.icu/s/LcjoDWRW2CbxJ5i
I executed the following command: qemu-system-x86_64 -smp cores=4
-cdrom target/x86_64-os/debug/bootimage-svm_kernel.iso -serial stdio
-display none -m 4G
I am running QEMU emulator version 5.1.0
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next prev parent reply other threads:[~2021-03-24 16:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-24 15:26 [Bug 1921138] [NEW] tcg.c:3329: tcg fatal error Luis
2021-03-24 16:22 ` [Bug 1921138] " Richard Henderson
2021-03-24 16:50 ` Richard Henderson [this message]
2021-04-30 7:28 ` Thomas Huth
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