[IA64] Correctly decode imm fields in mmio.c
authorAlex Williamson <alex.williamson@hp.com>
Mon, 15 Oct 2007 17:31:29 +0000 (11:31 -0600)
committerAlex Williamson <alex.williamson@hp.com>
Mon, 15 Oct 2007 17:31:29 +0000 (11:31 -0600)
commit09ccc3e248438a7902d584a98eaa592f0af95a7b
treed64143dee1a652fe97db087308982613fa2c7514
parent00e89132c295ea790066d8e1cb1b87352cd8f142
[IA64] Correctly decode imm fields in mmio.c

Immediate field of ia64 instructions are 2's complement coded.

Instructions whose imm field was negative were not
correctly emulated in mmio.c

Signed-off-by: Tristan Gingold <tgingold@free.fr>
xen/arch/ia64/vmx/mmio.c