x86emul: vendor specific near indirect branch behavior in 64-bit mode
authorJan Beulich <jbeulich@suse.com>
Thu, 26 Mar 2020 11:34:16 +0000 (12:34 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 26 Mar 2020 11:34:16 +0000 (12:34 +0100)
commita965d9fab2719753f8699d6ce9062e842c315c30
treef8a4e6aa10166f6ead4c9afa5b5e6825baf4d6b4
parent6329109cf352e164e0c227fe119b64bf7d38de38
x86emul: vendor specific near indirect branch behavior in 64-bit mode

Intel CPUs ignore operand size overrides here, while AMD ones don't.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
tools/tests/x86_emulator/test_x86_emulator.c
xen/arch/x86/x86_emulate/x86_emulate.c