diff options
Diffstat (limited to 'main.cxx')
| -rw-r--r-- | main.cxx | 16 |
1 files changed, 15 insertions, 1 deletions
@@ -71,6 +71,8 @@ usage (systemtap_session& s, int exitcode) << " -k keep temporary directory" << endl << " -u unoptimized translation" << (s.unoptimized ? " [set]" : "") << endl << " -g guru mode" << (s.guru_mode ? " [set]" : "") << endl + << " -P prologue-searching for function probes" + << (s.prologue_searching ? " [set]" : "") << endl << " -b bulk (relayfs) mode" << (s.bulk_mode ? " [set]" : "") << endl << " -M Don't merge per-cpu files for bulk (relayfs) mode" << (s.merge ? "" : " [set]") << endl << " -s NUM buffer size in megabytes, instead of " @@ -197,6 +199,13 @@ main (int argc, char * const argv []) s.guru_mode = false; s.bulk_mode = false; s.unoptimized = false; + +#ifdef ENABLE_PROLOGUES + s.prologue_searching = true; +#else + s.prologue_searching = false; +#endif + s.buffer_size = 0; s.last_pass = 5; s.module_name = "stap_" + stringify(getpid()); @@ -256,7 +265,8 @@ main (int argc, char * const argv []) while (true) { - int grc = getopt (argc, argv, "hVMvtp:I:e:o:R:r:m:kgc:x:D:bs:u"); + // NB: also see find_hash(), help(), switch stmt below, stap.1 man page + int grc = getopt (argc, argv, "hVMvtp:I:e:o:R:r:m:kgPc:x:D:bs:u"); if (grc < 0) break; switch (grc) @@ -328,6 +338,10 @@ main (int argc, char * const argv []) s.guru_mode = true; break; + case 'P': + s.prologue_searching = true; + break; + case 'b': s.bulk_mode = true; break; |