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Re: [Qemu-devel] [PATCH v3 38/40] gdbstub: Disable handling of nanoMIPS

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v3 38/40] gdbstub: Disable handling of nanoMIPS ISA bit in the MIPS gdbstub
Date: Mon, 23 Jul 2018 10:03:28 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 07/19/2018 05:55 AM, Stefan Markovic wrote:
> From: James Hogan <address@hidden>
> nanoMIPS has no ISA bit in the PC, so remove the handling of the low bit
> of the PC in the MIPS gdbstub for nanoMIPS. This prevents the PC being
> read as e.g. 0xbfc00001, and prevents writing to the PC clearing
> Signed-off-by: James Hogan <address@hidden>
> Signed-off-by: Yongbok Kim <address@hidden>
> Signed-off-by: Aleksandar Markovic <address@hidden>
> Signed-off-by: Stefan Markovic <address@hidden>
> ---
>  target/mips/gdbstub.c | 13 ++++++++-----
>  1 file changed, 8 insertions(+), 5 deletions(-)

See my comments for 28/40.


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