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authorCiro Santilli <ciro.santilli@arm.com>2018-09-26 14:43:25 +0100
committerCiro Santilli <ciro.santilli@arm.com>2018-10-29 15:14:30 +0000
commit8162e0da0285d346046151b2a45ceeb1baf63b8f (patch)
tree8507866ddf3b7e6c0ef89b1aed8cee9bffb21c87 /src/arch
parente70a2a53ebac09ba5aacf706066589510c624c13 (diff)
downloadgem5-8162e0da0285d346046151b2a45ceeb1baf63b8f.tar.xz
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>
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/arm/linux/process.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/arm/linux/process.cc b/src/arch/arm/linux/process.cc
index c01dece11..2c64a46ca 100644
--- a/src/arch/arm/linux/process.cc
+++ b/src/arch/arm/linux/process.cc
@@ -443,7 +443,7 @@ static SyscallDesc syscallDescs32[] = {
/* 319 */ SyscallDesc("mbind", unimplementedFunc),
/* 320 */ SyscallDesc("get_mempolicy", unimplementedFunc),
/* 321 */ SyscallDesc("set_mempolicy", unimplementedFunc),
- /* 322 */ SyscallDesc("openat", unimplementedFunc),
+ /* 322 */ SyscallDesc("openat", openatFunc<ArmLinux32>),
/* 323 */ SyscallDesc("mkdirat", unimplementedFunc),
/* 324 */ SyscallDesc("mknodat", unimplementedFunc),
/* 325 */ SyscallDesc("fchownat", unimplementedFunc),