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Re: [Qemu-devel] [PATCH 1/6 v2] target-tilegx: Firstly add to qemu with
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From: |
Chen Gang S |
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Subject: |
Re: [Qemu-devel] [PATCH 1/6 v2] target-tilegx: Firstly add to qemu with minimized features |
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Date: |
Wed, 18 Feb 2015 07:10:05 +0800 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
On 2/17/15 23:58, Richard Henderson wrote:
> On 02/16/2015 06:59 PM, Chen Gang S wrote:
>> I have the related documents, but I can not find pc register, and I
>> originally misunderstood lr can be treated as pc. After I know we can
>> not treat lr as pc, so I want to consult about it for confirmation.
>
> Section 3.4 Program Counter, concisely describes the register.
>
Yeah, thanks. But it does not say whether it can be seen by software
programmers or not (so I can not find pc register).
Excuse me, I have no any more experience for other architectures (only
know about x86), so after read Section 3.4, I originally misunderstood
lr is pc. When I know I can not see/find pc, I want to get confirmation.
Thanks.
--
Chen Gang
Open, share, and attitude like air, water, and life which God blessed
[Qemu-devel] [PATCH 3/6 v2] linux-user: tilegx: Add target features support within qemu, Chen Gang S, 2015/02/16
[Qemu-devel] [PATCH 4/6 v2] linux-user: Support tilegx architecture in syscall, Chen Gang S, 2015/02/16
[Qemu-devel] [PATCH 5/6 v2] linux-user: Support tilegx architecture in linux-user, Chen Gang S, 2015/02/16
[Qemu-devel] [PATCH 6/6 v2] linux-user/syscall.c: Switch all macros which are not defined in tilegx, Chen Gang S, 2015/02/16
[Qemu-devel] [PATCH 2/6 v2] linux-user: tilegx: Firstly add architecture related features, Chen Gang S, 2015/02/16