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Re: [Qemu-devel] [PATCH 51/52] target-m68k: add cmpm
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 51/52] target-m68k: add cmpm |
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Date: |
Sun, 8 May 2016 11:44:23 +0100 |
On 8 May 2016 at 10:07, Laurent Vivier <address@hidden> wrote:
> But I didn't really care here of the page faults because m68k only
> supports non privileged instructions: coldfire is used in semi-hosting
> mode (no MMU) and 680x0-like machine has no hardware (I use it in
> linux-user mode).
It does still affect linux-user if your guest program has a
SIGSEGV handler and uses it to fix up and restart faulting
instructions, but I think only a few obscure JIT-type apps do
this.
thanks
-- PMM
- Re: [Qemu-devel] [PATCH 49/52] target-m68k: cmp manages word and bytes operands, (continued)
[Qemu-devel] [PATCH 52/52] target-m68k: sr/ccr cleanup, Laurent Vivier, 2016/05/04
[Qemu-devel] [PATCH 50/52] target-m68k: immediate ops manage word and byte operands, Laurent Vivier, 2016/05/04
Re: [Qemu-devel] [PATCH 40/52] target-m68k: add exg ops, Richard Henderson, 2016/05/06
Re: [Qemu-devel] [PATCH 00/52] 680x0 instructions emulation, Andreas Schwab, 2016/05/06