syscall_emul: implement arm openat
authorCiro Santilli <ciro.santilli@arm.com>
Wed, 26 Sep 2018 13:43:25 +0000 (14:43 +0100)
committerCiro Santilli <ciro.santilli@arm.com>
Mon, 29 Oct 2018 15:14:30 +0000 (15:14 +0000)
commit8162e0da0285d346046151b2a45ceeb1baf63b8f
tree8507866ddf3b7e6c0ef89b1aed8cee9bffb21c87
parente70a2a53ebac09ba5aacf706066589510c624c13
syscall_emul: implement arm openat

This is especially important because the Ubuntu 18.04 packaged
arm-linux-gnueabihf-gcc uses the system call on the program initialization,
which leads all programs to fail with:

fatal: syscall openat (#322) unimplemented.

Change-Id: I5596162ad19644df7b6d21f2a46acc07030001ae
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/13004
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
src/arch/arm/linux/process.cc