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| author | hunt <hunt> | 2006-10-12 18:30:24 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2006-10-12 18:30:24 +0000 |
| commit | fcff848ec9185300024200b1d8323607f4434377 (patch) | |
| tree | 8cb55c2b96e18aa6e2aef85bd8b61bd4d78ee15f /tapsets.cxx | |
| parent | 5e3bb38362cf477a75c33bf9c3b31a03faa1bf17 (diff) | |
| download | systemtap-steved-fcff848ec9185300024200b1d8323607f4434377.tar.gz systemtap-steved-fcff848ec9185300024200b1d8323607f4434377.tar.xz systemtap-steved-fcff848ec9185300024200b1d8323607f4434377.zip | |
2006-10-12 Martin Hunt <hunt@redhat.com>
* translate.cxx (emit_common_header): Add a
kretprobe_instance pointer to struct context.
(emit_symbol_data): Include absolute symbols.
* tapsets.cxx (emit_common_header): Initialize
the kprobe instance pointer to 0;
(emit_probe_entries): Set kretprobe instance
pointer if appropriate.
Diffstat (limited to 'tapsets.cxx')
| -rw-r--r-- | tapsets.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tapsets.cxx b/tapsets.cxx index d2d4b9c2..0fe16115 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -164,6 +164,7 @@ derived_probe::emit_common_header (translator_output* o) o->newline() << "c->last_error = 0;"; o->newline() << "c->nesting = 0;"; o->newline() << "c->regs = 0;"; + o->newline() << "c->pi = 0;"; o->newline() << "c->actioncount = 0;"; o->newline() << "return c;"; o->newline(-1) << "}"; @@ -3616,6 +3617,8 @@ dwarf_derived_probe::emit_probe_entries (translator_output* o) << "[ (probe_instance - &(" << probe_array << "[0]))];"; emit_probe_prologue (o, "STAP_SESSION_RUNNING"); o->newline() << "c->regs = regs;"; + if (has_return) + o->newline() << "c->pi = probe_instance;"; // NB: locals are initialized by probe function itself o->newline() << name << " (c);"; |