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v8/test/mkgrokdump
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Jakob Gruber 566a885d4a [nojit] Don't allocate executable memory in jitless mode 
This CL disables RX (read and execute) permissions for Code memory
when in jitless mode. All memory that was previously allocated RX
is now read-only.

Bug: v8:7777
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Change-Id: I52d6ed785d244ec33168a02293c5506d26f36fe8
Reviewed-on: https://chromium-review.googlesource.com/c/1390122
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58692}
2019-01-10 10:55:48 +00:00
..
BUILD.gn Remove manual references to exe_and_shlib_deps 2018-06-04 18:35:43 +00:00
DEPS Introduce mkgrokdump to update tools/v8heapconst.py. 2017-04-20 06:15:02 +00:00
mkgrokdump.cc [ubsan] Port Object to the new design 2018-12-26 20:54:07 +00:00
mkgrokdump.status [nojit] Don't allocate executable memory in jitless mode 2019-01-10 10:55:48 +00:00
README [test] Add README to test/mkgrokdump, containing rebaseline instruction. 2017-05-16 16:53:47 +00:00
testcfg.py [test] Remove context usage from test processors 2018-02-01 10:35:02 +00:00

README 

If you change the heap layout, expect this test to fail (in CQ). You will then
need to build x64 release and run `<outdir>/mkgrokdump > tools/v8heapconst.py`
to rebaseline.