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| author | glider@chromium.org <glider@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-24 09:53:31 +0000 |
|---|---|---|
| committer | glider@chromium.org <glider@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-24 09:53:31 +0000 |
| commit | d06e455c161c0e52849a0f85581947f6f20cf8de (patch) | |
| tree | 716b29f0a098588b1bb177a010708c87f704ddf4 /third_party/tcmalloc/chromium/src/windows/nm-pdb.c | |
| parent | 779f0af5c653dfc83cb831ebbfead8dd0344fbc1 (diff) | |
| download | chromium_src-d06e455c161c0e52849a0f85581947f6f20cf8de.zip chromium_src-d06e455c161c0e52849a0f85581947f6f20cf8de.tar.gz chromium_src-d06e455c161c0e52849a0f85581947f6f20cf8de.tar.bz2 | |
Re-land http://codereview.chromium.org/1735024/show to assess the performance.
TBR=antonm,willchan
Review URL: http://codereview.chromium.org/2164001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48024 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'third_party/tcmalloc/chromium/src/windows/nm-pdb.c')
| -rw-r--r-- | third_party/tcmalloc/chromium/src/windows/nm-pdb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/third_party/tcmalloc/chromium/src/windows/nm-pdb.c b/third_party/tcmalloc/chromium/src/windows/nm-pdb.c index 726d345..9beb21d 100644 --- a/third_party/tcmalloc/chromium/src/windows/nm-pdb.c +++ b/third_party/tcmalloc/chromium/src/windows/nm-pdb.c @@ -180,6 +180,10 @@ static void ShowSymbolInfo(HANDLE process, ULONG64 module_base) { #endif } +void usage() { + fprintf(stderr, "usage: nm-pdb [-C|--demangle] <module or filename>\n"); +} + int main(int argc, char *argv[]) { DWORD error; HANDLE process; @@ -195,12 +199,15 @@ int main(int argc, char *argv[]) { for (i = 1; i < argc; i++) { if (strcmp(argv[i], "--demangle") == 0 || strcmp(argv[i], "-C") == 0) { symopts |= SYMOPT_UNDNAME; + } else if (strcmp(argv[i], "--help") == 0) { + usage(); + exit(0); } else { break; } } if (i != argc - 1) { - fprintf(stderr, "usage: nm-pdb [-C|--demangle] <module or filename>\n"); + usage(); exit(1); } filename = argv[i]; |