3 Commits

Author	SHA1	Message	Date
Blue Swirl	ee0dc6d393	Fix incorrect exception_index use ... env->exception_index should be cleared with -1, not 0. See also 821b19fe92. Spotted by Igor Kovalenko. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>	2010-02-14 07:23:50 +00:00
Alexander Graf	d7963c43b9	target-s390: Fail on unknown instructions ... We were being a bit too nice and didn't give the guest an invalid instruction interrupt. While that works, it's not exactly the fastest thing to do, since now the guest doesn't know that we're not really implementing that instruction, so it continues doing it. We run into this with the set_page_unstable hint instruction. So let's bail out in these cases. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>	2009-12-18 16:32:03 +01:00
Alexander Graf	0e60a699d2	Add KVM support for S390x ... S390x was one of the first platforms that received support for KVM back in the day. Unfortunately until now there hasn't been a qemu implementation that would enable users to actually run guests. So let's include support for KVM S390x in qemu! Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>	2009-12-05 17:36:02 +01:00