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| author | Frank Ch. Eigler <fche@elastic.org> | 2009-08-18 15:52:02 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2009-08-18 15:54:51 -0400 |
| commit | a7ed0d3e9d68f5f83e8b9f6679ce12637842b03b (patch) | |
| tree | a01ff5acbb57e84cba5c66b3f37d0826b13f0d54 /tapsets.cxx | |
| parent | 66671fd8e5bccd2b15ffe50299c81e964d7e7dbe (diff) | |
| download | systemtap-steved-a7ed0d3e9d68f5f83e8b9f6679ce12637842b03b.tar.gz systemtap-steved-a7ed0d3e9d68f5f83e8b9f6679ce12637842b03b.tar.xz systemtap-steved-a7ed0d3e9d68f5f83e8b9f6679ce12637842b03b.zip | |
PR10518: context shrinkage with function recursion analysis feeding MAXNESTING
* translate.cxx (emit_common_header, translate_pass): Use new
recursion_info visitor to calculate appropriate MAXNESTING value for
scripts with or without recursion.
* tapsets.cxx (common_probe_entryfn_prologue): Initialize c->nesting = -1.
* stap.1.in: Clarify MAXNESTING value.
Diffstat (limited to 'tapsets.cxx')
| -rw-r--r-- | tapsets.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tapsets.cxx b/tapsets.cxx index e12ff6bd..3d38a3ce 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -121,7 +121,7 @@ common_probe_entryfn_prologue (translator_output* o, string statestr, o->newline(); o->newline() << "c->last_stmt = 0;"; o->newline() << "c->last_error = 0;"; - o->newline() << "c->nesting = 0;"; + o->newline() << "c->nesting = -1;"; // NB: PR10516 packs locals[] tighter o->newline() << "c->regs = 0;"; o->newline() << "c->unwaddr = 0;"; o->newline() << "c->probe_point = " << new_pp << ";"; |