alar...@ddci.com writes:
>> From: "Berto Furth" <bertofu...@sent.com> >> To: qemu-discuss@nongnu.org >> Date: 01/08/2021 05:48 AM >> Subject: Debugging 32 bit ARM guests running under QEMU KVM on 64 >> bit ARM hosts with gdb > >> I have noticed that when debugging a 32 bit arm (AA32) kvm guest >> running in a 64 bit ARM (aarch64 / AA64) host with "qemu-system- >> aarch64" and the "aarch64=off" flag set that a remote gdb debugger >> still thinks that it's debugging ARM64. ... > > Just FYI, my group has been maintaining a similar patch so we can debug > 32-bit guests. I don't have qemu commit privileges (and I shouldn't), > but I would be willing to support this activity in terms of testing > patches, which I can do on arm, ppc, and x86 guests. We haven't updated > to recent QEMU versions recently, but for this I would. Re-reading the old thread I think this stalled because it wasn't entirely clear moving the gdbstub initialisation in the second patch was the cleanest way to deal with things. Does you patch take a similar approach? -- Alex Bennée
