[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 5/5] target/hppa: fix dcor instruction
From: |
Richard Henderson |
Subject: |
Re: [Qemu-devel] [PATCH 5/5] target/hppa: fix dcor instruction |
Date: |
Mon, 11 Feb 2019 20:30:27 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 2/11/19 10:19 AM, Sven Schnelle wrote:
> It looks like the operands where exchanged. HP bootrom tests the
> following sequence:
>
> 0x00000000f0004064: ldil L%-66666800,r7
> 0x00000000f0004068: addi 19f,r7,r7
> 0x00000000f000406c: addi -1,r0,rp
> 0x00000000f0004070: addi f,r0,r4
> 0x00000000f0004074: addi 1,r4,r5
> 0x00000000f0004078: dcor rp,r6
> 0x00000000f000407c: cmpb,<>,n r6,r7,0xf000411
>
> This returned 0x66666661 instead of the expected 0x9999999f in QEMU.
>
> Signed-off-by: Sven Schnelle <address@hidden>
> ---
> target/hppa/translate.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Thanks, queued.
r~
- [Qemu-devel] [PATCH 1/5] target/hppa: move GETPC to HELPER() functions, Sven Schnelle, 2019/02/11
- [Qemu-devel] [PATCH 5/5] target/hppa: fix dcor instruction, Sven Schnelle, 2019/02/11
- Re: [Qemu-devel] [PATCH 5/5] target/hppa: fix dcor instruction,
Richard Henderson <=
- [Qemu-devel] [PATCH 4/5] target/hppa: fix sed conditions, Sven Schnelle, 2019/02/11
- [Qemu-devel] [PATCH 3/5] target/hppa: fix log conditions, Sven Schnelle, 2019/02/11
- [Qemu-devel] [PATCH 2/5] target/hppa: fix '</<=' conditions, Sven Schnelle, 2019/02/11
- Re: [Qemu-devel] [PATCH 1/5] target/hppa: move GETPC to HELPER() functions, Richard Henderson, 2019/02/11