Re: [Qemu-devel] bug: qemu-0.9.0 emulating mipsel (32-bit R3000) on amd64

[Stefan Weil]

This won't help for the problems with MIPS FPU emulation, will it?

Both breakpoints and the FPU emulation in the Linux kernel use
self-modifying code, so there should be a general solution for
both (and more related) problems.

As long as this general solution is missing, the published code
patches help.

Stefan


Daniel Jacobowitz schrieb:
> On Sun, May 06, 2007 at 09:04:52PM +0100, Thiemo Seufer wrote:
>> This looks like another instance of "Qemu/MIPS doesn't handle
>> self-modifying code correctly" (the break instructions inserted
>> by gdb are exactly this).
>>
>> A gross workaround is
>> http://lists.nongnu.org/archive/html/qemu-devel/2007-05/msg00037.html
>
> Someone might want to try:
> http://lists.nongnu.org/archive/html/qemu-devel/2007-04/msg00514.html