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Re: [Qemu-trivial] [Qemu-devel] [PATCH] linux-user/syscall.c: Let all lo
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-trivial] [Qemu-devel] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other |
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Date: |
Wed, 28 Jan 2015 22:36:42 +0000 |
On 28 January 2015 at 22:09, Chen Gang S <address@hidden> wrote:
> - Is what I said above really correct (e.g. is linux-user really mainly
> for cpu emulation)?.
Not really. linux-user is mainly for running single Linux binaries.
It has a secondary use for running gcc test binaries which think
they are "bare metal" but actually use some kind of semihosting API.
(You should check whether tile has one of those.)
As well as linux-user mode, QEMU has system emulation mode, where
we emulate a complete machine.
Both modes need CPU emulation.
-- PMM
- [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Chen Gang S, 2015/01/25
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Peter Maydell, 2015/01/25
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Chen Gang S, 2015/01/25
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Peter Maydell, 2015/01/25
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Chen Gang S, 2015/01/26
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Peter Maydell, 2015/01/26
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Chen Gang S, 2015/01/26
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Riku Voipio, 2015/01/28
- Re: [Qemu-trivial] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Chen Gang S, 2015/01/28
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other,
Peter Maydell <=
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] linux-user/syscall.c: Let all lock_user_struct() and unlock_user_struct() paired with each other, Chen Gang S, 2015/01/28