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Re: [PATCH v1 2/6] configure: gate our use of GDB to 8.3.1 or above
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH v1 2/6] configure: gate our use of GDB to 8.3.1 or above |
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Date: |
Mon, 14 Dec 2020 15:47:33 +0000 |
On Mon, 14 Dec 2020 at 15:36, Alex Bennée <alex.bennee@linaro.org> wrote:
>
> Certain earlier versions of GDB have (possibly distro) derived issues
> when running against multiarch guests. Also given the problem of
> clashing ports it is preferable to use socket comms rather than TCP
> ports for testing.
What's a "multiarch guest" ?
Incidentally I think the problem I have been running into
with the Ubuntu gdb 8.1 is that it doesn't support registers
larger than 64 bytes, and if AArch64 QEMU is emulating SVE
then it tries to expose registers bigger than that to the
gdbstub.
thanks
-- PMM
- [PATCH v1 0/6] gdbstub (auxv, tests, cleanup), Alex Bennée, 2020/12/14
- [PATCH v1 3/6] gdbstub: add support to Xfer:auxv:read: packet, Alex Bennée, 2020/12/14
- [PATCH v1 4/6] gdbstub: drop CPUEnv from gdb_exit(), Alex Bennée, 2020/12/14
- [PATCH v1 6/6] gdbstub: ensure we clean-up when terminated, Alex Bennée, 2020/12/14
- [PATCH v1 5/6] gdbstub: drop gdbserver_cleanup in favour of gdb_exit, Alex Bennée, 2020/12/14