Commit Graph

6 Commits

Author SHA1 Message Date
jkummerow
c478a2298d SnapshotCreator: start from existing snapshot if we have one
This requires serialized data to track the number of API-provided
external references separately.
And it flushes out a case of serialized data corruption (stored "length"
field too large) that we didn't handle without crashing.

BUG=v8:6055

Review-Url: https://codereview.chromium.org/2736923002
Cr-Commit-Position: refs/heads/master@{#43649}
2017-03-07 16:36:51 +00:00
jkummerow
b008f27f02 [tools] Introduce gm.py
Convenience wrapper around building with gn/ninja and running tests.
Follows Makefile syntax, but is more flexible; see --help.
Pro tip: alias gm="tools/dev/gm.py"

NOTRY=true

Review-Url: https://codereview.chromium.org/2713663002
Cr-Commit-Position: refs/heads/master@{#43377}
2017-02-22 15:09:28 +00:00
dschuff
4d2659a706 v8gen.py: change file open mode from 'aw' to just 'a'
'a' and 'w' are mutually exclusive and just 'a' is what we actually
want. Linux doesn't care (it just takes the first one) but Windows
throws a ValueError.

R=machenbach@chromium.org
BUG=None

Review-Url: https://codereview.chromium.org/2467363002
Cr-Commit-Position: refs/heads/master@{#40711}
2016-11-02 22:04:05 +00:00
machenbach
6cd5d73c6c [build] Fix race in v8gen
BUG=chromium:648583
NOTRY=true

Review-Url: https://codereview.chromium.org/2365573002
Cr-Commit-Position: refs/heads/master@{#39626}
2016-09-22 13:31:41 +00:00
machenbach
6c51c7d3a1 [gn] Add generic subcommands and provide list command
This prepares using mb as a library and not as a sub
process. It is used like that in the new list command that
shows available configurations.

Also added more robust checks of user inputs, better hints
and better docu.

BUG=chromium:625791
NOTRY=true

Review-Url: https://codereview.chromium.org/2300333002
Cr-Commit-Position: refs/heads/master@{#39136}
2016-09-02 13:07:30 +00:00
machenbach
7f07809c2c [tools] Build generator script
Helper script to generate gn arguments based on common
developer defaults or builder configurations.

BUG=chromium:625791
NOTRY=true

Review-Url: https://codereview.chromium.org/2138693002
Cr-Commit-Position: refs/heads/master@{#37947}
2016-07-21 13:23:44 +00:00