diff options
| author | Zhizhou Yang <zhizhouy@google.com> | 2018-09-17 15:42:04 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-09-19 15:40:42 -0700 |
| commit | 8c95dfc94ad3b0e93a6d7e9637af2e0dcad3db13 (patch) | |
| tree | ea8d075f07050b8d635f07adfc0f1b6799f3165d /binary_search_tool/android | |
| parent | 6f7acfe655ed82355582cbd4f4130de9c25b22cb (diff) | |
| download | toolchain-utils-8c95dfc94ad3b0e93a6d7e9637af2e0dcad3db13.tar.gz | |
bisect tool: Add README file for pass level bisection
Added a readme file for the user to know how to use the bisection tool
for pass/transformation level debugging.
Also added some description of default script generate_cmd.sh under
android specific directory.
BUG=chromium:878954
TEST=None
Change-Id: I1d683704e0e4de9f7d1874632c2c241e3aea4fb9
Reviewed-on: https://chromium-review.googlesource.com/1229253
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Reviewed-by: Caroline Tice <cmtice@chromium.org>
Reviewed-by: George Burgess <gbiv@chromium.org>
Diffstat (limited to 'binary_search_tool/android')
| -rw-r--r-- | binary_search_tool/android/README.android | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/binary_search_tool/android/README.android b/binary_search_tool/android/README.android index 9e518f60..6e79d48a 100644 --- a/binary_search_tool/android/README.android +++ b/binary_search_tool/android/README.android @@ -11,9 +11,10 @@ information on binary_search_state.py, see https://sites.google.com/a/google.com/chromeos-toolchain-team-home2/home/team-tools-and-scripts/binary-searcher-tool-for-triage -This particular set of scripts is designed to work wtih +This particular set of scripts is designed to work with binary_search_state.py in order to find the bad object or set of -bad objects in an Android build. +bad objects in an Android build. Furthermore, it can also help find +the bad compiler pass and transformation when building that bad object. QUICKSTART: @@ -95,6 +96,10 @@ FILES AND SCRIPTS: switch_to_good.sh - This script is used to link objects from the 'good' build tree into the work area. + generate_cmd.sh - This script will generate another temporary script, which + contains the command line options to build the bad object + file again with pass/transformation level limit. + GENERATED SCRIPTS: |