9c86f68130
The binary_size tool suit includes tools that are useful when trying to reduce binary size of a program, and chromium related programs in particular. This commit (mostly written by andrewhayden@chromium.org for Android but ported to generic Linux by bratell@opera.com) adds a graphical HTML based output for run_binary_size_analysis.py. In the generated web page it is possible to dynamically and graphically browse the binary and each part of the source tree is given a size that reflects its contribution to the binary size. The run_binary_size_analysis tool is run on compiled binaries with symbols and uses nm and addr2line to map parts of the binary to source code. Since addr2line is slow the operation to map binary symbols to source files takes a while but the output is well worth it when shrinking programs. See its usage information for details about how to run it. This commit also includes the tool explain_binary_size_delta.py (textual output) which can be used to understand why a binary changed size and in what way. See its usage information for details about how to run it. There are many further improvements possible to to do on these tools. Search the bug database for Label:Tools-BinarySize for suggestions. BUG=339059 R=primiano@chromium.org,andrewhayden@chromium.org Review URL: https://codereview.chromium.org/258633003 git-svn-id: http://src.chromium.org/svn/trunk/src/build@272255 4ff67af0-8c30-449e-8e8b-ad334ec8d88c |
||
|---|---|---|
| .. | ||
| findbugs_exclude.xml | ||
| findbugs_known_bugs.txt | ||