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Re: [Qemu-devel] qemu ARM host support likely to be broken in 1.0


From: Paolo Bonzini
Subject: Re: [Qemu-devel] qemu ARM host support likely to be broken in 1.0
Date: Fri, 04 Nov 2011 08:53:33 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0.1) Gecko/20110930 Thunderbird/7.0.1

On 11/04/2011 02:52 AM, Peter Maydell wrote:
  * the fixed address we mmap the code gen buffer to in system
mode tends to overlap the libc heap (at least on Ubuntu oneiric);
when this happens you typically get a sysmalloc abort

Let's change this to use the .bss code gen buffer. We can make it depend on __arm__ for 1.0, and toggle it for all architectures for 1.1 after testing on Windows (Linux and Mac OS X should have no problem).

Paolo




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