arm: Add unlinkat syscall implementation
authormike upton <michaelupton@gmail.com>
Sat, 3 Jan 2015 23:51:48 +0000 (17:51 -0600)
committermike upton <michaelupton@gmail.com>
Sat, 3 Jan 2015 23:51:48 +0000 (17:51 -0600)
commitcb911559dc04226edef89ff37636dbb17aad5604
treef4fb606c95668d7f8cdbcc0ba9abcbcf4e035024
parent5a5416d575f68e416ebe713ad76dc468a59ac23c
arm: Add unlinkat syscall implementation

added ARM aarch64 unlinkat syscall support, modeled on other <xxx>at syscalls.
This gets all of the cpu2006 int workloads passing in SE mode on aarch64.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
src/arch/arm/linux/process.cc
src/sim/syscall_emul.cc
src/sim/syscall_emul.hh