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| author | Frank Ch. Eigler <fche@elastic.org> | 2009-04-01 17:20:05 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2009-04-01 17:20:05 -0400 |
| commit | ae65abfb3d6c807f63adb11c060b1ca56b779c02 (patch) | |
| tree | 1b3cbf2961c35ce144ff8ea7c10bff37618c636d /tapset | |
| parent | 952ce18c9672046c052fc77d5da8f98e8ae75735 (diff) | |
| download | systemtap-steved-ae65abfb3d6c807f63adb11c060b1ca56b779c02.tar.gz systemtap-steved-ae65abfb3d6c807f63adb11c060b1ca56b779c02.tar.xz systemtap-steved-ae65abfb3d6c807f63adb11c060b1ca56b779c02.zip | |
PR10020 sys_sigaltstack param change
The new code uses a %( kernel_v < "2.6.29" %) conditional to look at
the passed pt_regs instead of named *bx parameters. A more general
solution will be needed at some point.
Diffstat (limited to 'tapset')
| -rw-r--r-- | tapset/i686/syscalls.stp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tapset/i686/syscalls.stp b/tapset/i686/syscalls.stp index 8e69f622..2a89c19d 100644 --- a/tapset/i686/syscalls.stp +++ b/tapset/i686/syscalls.stp @@ -119,7 +119,7 @@ probe syscall.set_zone_reclaim.return = # probe syscall.sigaltstack = kernel.function("sys_sigaltstack") { name = "sigaltstack" - ussp = %( kernel_vr < "2.6.25" %? $ebx %: $bx %) + ussp = %( kernel_vr < "2.6.25" %? $ebx %: %( kernel_vr < "2.6.29" %? $bx %: $regs->bx %) %) argstr = sprintf("%p", ussp) } probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { |