changeset df8e64db0fd8 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=df8e64db0fd8
description:
x86: corrects vsyscall address for gettimeofday
The vsyscall address for gettimeofday is 0xffffffffff600000ul. The
offset
therefore should be 0x0 instead of 0x410. This can be cross checked with
the file sysdeps/unix/sysv/linux/x86_64/gettimeofday.c in source of
glibc.
Committed by: Nilay Vaish <[email protected]>
diffstat:
src/arch/x86/process.cc | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diffs (12 lines):
diff -r 64dc8cc09e63 -r df8e64db0fd8 src/arch/x86/process.cc
--- a/src/arch/x86/process.cc Tue Apr 23 15:21:30 2013 -0500
+++ b/src/arch/x86/process.cc Tue Apr 23 15:21:32 2013 -0500
@@ -98,7 +98,7 @@
vsyscallPage.base = 0xffffffffff600000ULL;
vsyscallPage.size = VMPageSize;
vsyscallPage.vtimeOffset = 0x400;
- vsyscallPage.vgettimeofdayOffset = 0x410;
+ vsyscallPage.vgettimeofdayOffset = 0x0;
// Set up stack. On X86_64 Linux, stack goes from the top of memory
// downward, less the hole for the kernel address space plus one page
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