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Re: [Qemu-devel] [PATCH 0/5] VMState cleanups
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 0/5] VMState cleanups |
Date: |
Wed, 22 Feb 2012 12:06:09 +0000 |
On 22 February 2012 10:15, Igor Mitsyanko <address@hidden> wrote:
> Patch 4 moves VMSTATE_UINTTL from hw.h to vmstate.h. Explicit dependency
> on NEED_CPU_H is droped, I failed to understand why it was presented at all.
You need #ifdef NEED_CPU_H because in generic source files (where NEED_CPU_H
is not defined) there is no TARGET_LONG_BITS or target_ulong because you
don't know how wide the target CPU virtual addresses are. Only in the
source files which are compiled for a specific CPU virtual address size
is NEED_CPU_H defined. There's no point in defining these macros in
contexts where they can't possibly be used.
(This dependence on the CPU vaddr width is why I like the idea of just
sticking them in target-i386...)
-- PMM
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, (continued)
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Mitsyanko Igor, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Andreas Färber, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Juan Quintela, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Andreas Färber, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Peter Maydell, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Andreas Färber, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Peter Maydell, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Alexander Graf, 2012/02/22
- Re: [Qemu-devel] [PATCH 0/5] VMState cleanups, Juan Quintela, 2012/02/23
Re: [Qemu-devel] [PATCH 0/5] VMState cleanups,
Peter Maydell <=