[Xen-devel] [PATCH 2/2] test_x86_emulate: adjust CMPXCHG test

[Eugene Korenevsky <ekorenevsky@xxxxxxxxx>]

CMPXCHG: in the case of inequality of the rAX and the operand,
need to check CF, PF, AF, SF and OF flags as well.

This adjustment covers the fix of incorrect comparison during
CMPXCHG emulation.

Signed-off-by: Eugene Korenevsky <ekorenevsky@xxxxxxxxx>
---
 tools/tests/x86_emulator/test_x86_emulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/tests/x86_emulator/test_x86_emulator.c 
b/tools/tests/x86_emulator/test_x86_emulator.c
index 66d5eff..64a5b2e 100644
--- a/tools/tests/x86_emulator/test_x86_emulator.c
+++ b/tools/tests/x86_emulator/test_x86_emulator.c
@@ -288,7 +288,7 @@ int main(int argc, char **argv)
     rc = x86_emulate(&ctxt, &emulops);
     if ( (rc != X86EMUL_OKAY) || 
          (*res != 0x923456AA) || 
-         ((regs.eflags&0x240) != 0x200) ||
+         ((regs.eflags&0x8d5) != 0x891) ||
          (regs.eax != 0xAABBCCAA) ||
          (regs.ecx != 0xFF) ||
          (regs.eip != (unsigned long)&instr[4]) )
-- 
2.0.5


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel