Andreas Gustafsson f7e80adf3c target-i386: fix cmpxchg instruction emulation ... When the i386 cmpxchg instruction is executed with a memory operand and the comparison result is "unequal", do the memory write before changing the accumulator instead of the other way around, because otherwise the new accumulator value will incorrectly be used in the comparison when the instruction is restarted after a page fault. This bug was originally reported on 2010-04-25 as https://bugs.launchpad.net/qemu/+bug/569760 Signed-off-by: Andreas Gustafsson <gson@gson.org>		2011-12-12 00:46:32 +04:00
..
cpu.h	i386: wire up MSR_IA32_MISC_ENABLE	2011-10-24 21:33:32 -02:00
cpuid.c	x86/cpuid: Tighten parsing of tsc_freq=FREQ	2011-11-28 16:20:52 -06:00
helper_template.h
helper.c	Fix X86 CPU topology in KVM mode	2011-11-02 07:55:05 -05:00
helper.h	target-i386: implement lzcnt emulation	2009-10-23 17:10:36 +02:00
kvm.c	Fix typo: runnning -> running	2011-11-17 12:57:41 +00:00
machine.c	i386: wire up MSR_IA32_MISC_ENABLE	2011-10-24 21:33:32 -02:00
op_helper.c	i386: wire up MSR_IA32_MISC_ENABLE	2011-10-24 21:33:32 -02:00
ops_sse_header.h	tcg: Optionally sign-extend 32-bit arguments for 64-bit hosts.	2010-06-16 11:29:11 +02:00
ops_sse.h	x86: fix pcmpestrm and pcmpistrm	2011-11-19 13:51:27 +00:00
svm.h	Use new macro QEMU_PACKED for packed structures	2011-09-03 10:45:59 +00:00
TODO	Unbreak large mem support by removing kqemu	2009-08-24 08:02:55 -05:00
translate.c	target-i386: fix cmpxchg instruction emulation	2011-12-12 00:46:32 +04:00