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KVM: x86 emulator: Make x86_decode_insn() return proper macros
authorTakuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Sat, 30 Jul 2011 09:03:34 +0000 (18:03 +0900)
committerAvi Kivity <avi@redhat.com>
Sun, 25 Sep 2011 16:18:01 +0000 (19:18 +0300)
commit1d2887e2d849969f58ce79203f9785ebe065d494
tree9ca6e1bfdf14e646b9816aa45a18230e1880784dtree | snapshot
parent7d88bb4803d62f6056b079ade6333a026fd11684commit | diff
KVM: x86 emulator: Make x86_decode_insn() return proper macros

Return EMULATION_OK/FAILED consistently.  Also treat instruction fetch
errors, not restricted to X86EMUL_UNHANDLEABLE, as EMULATION_FAILED;
although this cannot happen in practice, the current logic will continue
the emulation even if the decoder fails to fetch the instruction.

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/x86/kvm/emulate.c diff | blob | history
arch/x86/kvm/x86.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu packaged SUSE kernel (3.2.10)