diff options
| author | fche <fche> | 2006-02-22 18:19:11 +0000 |
|---|---|---|
| committer | fche <fche> | 2006-02-22 18:19:11 +0000 |
| commit | 602149dadba5e74e6de8b5a172a64b13dcce6f1d (patch) | |
| tree | 8a1cd62702e6aa7e8366efd1fb64690074e0b224 /tapset | |
| parent | 03d569d3e8ee6f405b8e8489eaaf325c774b822d (diff) | |
| download | systemtap-steved-602149dadba5e74e6de8b5a172a64b13dcce6f1d.tar.gz systemtap-steved-602149dadba5e74e6de8b5a172a64b13dcce6f1d.tar.xz systemtap-steved-602149dadba5e74e6de8b5a172a64b13dcce6f1d.zip | |
2006-02-22 Frank Ch. Eigler <fche@elastic.org>
* stapfuncs.5.in: Document get_cycles().
* testsuite/buildok/timestamp.stp: Build it and its friends.
2006-02-22 Frank Ch. Eigler <fche@elastic.org>
* timestamp.stp (get_cycles): New function.
Diffstat (limited to 'tapset')
| -rw-r--r-- | tapset/ChangeLog | 4 | ||||
| -rw-r--r-- | tapset/timestamp.stp | 9 |
2 files changed, 12 insertions, 1 deletions
diff --git a/tapset/ChangeLog b/tapset/ChangeLog index 00171e6b..012ed16f 100644 --- a/tapset/ChangeLog +++ b/tapset/ChangeLog @@ -1,3 +1,7 @@ +2006-02-22 Frank Ch. Eigler <fche@elastic.org> + + * timestamp.stp (get_cycles): New function. + 2006-02-21 Martin Hunt <hunt@redhat.com> * context.stp: Fix definition of returnval(). Now the same as retval(). diff --git a/tapset/timestamp.stp b/tapset/timestamp.stp index 009e1112..ee9478cb 100644 --- a/tapset/timestamp.stp +++ b/tapset/timestamp.stp @@ -1,5 +1,5 @@ // timestamp tapset -// Copyright (C) 2005 Red Hat Inc. +// Copyright (C) 2005-2006 Red Hat Inc. // // This file is part of systemtap, and is free software. You can // redistribute it and/or modify it under the terms of the GNU General @@ -12,6 +12,13 @@ %} +// return processor cycle counter (if any) +function get_cycles:long () %{ + cycles_t c = get_cycles(); + THIS->__retvalue = (int64_t) c; +%} + + // return in microseconds since epoch function gettimeofday_us:long () %{ struct timeval tm; |