diff options
author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:39:38 -0800 |
---|---|---|
committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:39:38 -0800 |
commit | 1a5780aabb550cae175ad8711e2f33ba644d0ddb (patch) | |
tree | 68e47eaafb4ccc17bbdb7668c6058984945b332d /Lib/test/dtracedata/call_stack.stp | |
parent | 956c7cfa7111ab5458e2f69868a05b7b84fc6843 (diff) | |
parent | d1d8706cdb77e2adbbb4110338dcda0e1811f892 (diff) | |
download | cpython-1a5780aabb550cae175ad8711e2f33ba644d0ddb.tar.gz |
Issue #29319: Prevent RunMainFromImporter overwriting sys.path[0].
Diffstat (limited to 'Lib/test/dtracedata/call_stack.stp')
-rw-r--r-- | Lib/test/dtracedata/call_stack.stp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Lib/test/dtracedata/call_stack.stp b/Lib/test/dtracedata/call_stack.stp new file mode 100644 index 0000000000..54082c202f --- /dev/null +++ b/Lib/test/dtracedata/call_stack.stp @@ -0,0 +1,41 @@ +global tracing + +function basename:string(path:string) +{ + last_token = token = tokenize(path, "/"); + while (token != "") { + last_token = token; + token = tokenize("", "/"); + } + return last_token; +} + +probe process.mark("function__entry") +{ + funcname = user_string($arg2); + + if (funcname == "start") { + tracing = 1; + } +} + +probe process.mark("function__entry"), process.mark("function__return") +{ + filename = user_string($arg1); + funcname = user_string($arg2); + lineno = $arg3; + + if (tracing) { + printf("%d\t%s:%s:%s:%d\n", gettimeofday_us(), $$name, + basename(filename), funcname, lineno); + } +} + +probe process.mark("function__return") +{ + funcname = user_string($arg2); + + if (funcname == "start") { + tracing = 0; + } +} |