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1f7861c8a9
v8/test/debugger
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Z Nguyen-Huu 1f7861c8a9 Reland "[wasm] Tierdown wasm module upon "Debugger.enable"" 
This is a reland of 410ca4c50e

Skip new test for unsupported liftoff architecture.
Previously, if there is some unsupported liftoff functions, it fall
through Turbofan but recompilation didn't catch and count it. This CL
fixes it by using requested_tier on finished units.

Avoid to tier down asm.js.
Introduce reached recompilation tier to monitor recompilation progress.

Original change's description:
> [wasm] Tierdown wasm module upon "Debugger.enable"
>
> Put a logic in Wasm Engine to tier down all existing modules per isolate
> when debugger is enabled. This CL does not handle new module added after
> debugger is enabled yet.
>
> Bug: v8:9654
> Change-Id: I87060f5c416506543fcaf231bff9999d06ba4c0d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2013692
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Simon Zünd <szuend@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#66017}

TBR=szuend@chromium.org,bmeurer@chromium.org

Bug: v8:9654
Change-Id: I6014ae52d1e04726e64ee9267c5ce559090414d7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2031744
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66164}
2020-02-06 23:47:06 +00:00
..
bugs/harmony [debug-wrapper] migrate some scope related tests 2016-12-14 07:20:33 +00:00
debug Reland "[wasm] Tierdown wasm module upon "Debugger.enable"" 2020-02-06 23:47:06 +00:00
protocol [debugger] basic test infrastructure for new debugger test api. 2016-10-21 06:38:05 +00:00
regress [debug] Collect source positions Debug::PrintBreakLocation 2020-01-21 12:07:03 +00:00
wrapper [debugger] Various break-related functionality in test wrapper 2016-10-28 08:18:34 +00:00
BUILD.gn [build] Add data deps for d8 test suites 2018-03-26 13:44:58 +00:00
debugger.status Reland "[wasm] Tierdown wasm module upon "Debugger.enable"" 2020-02-06 23:47:06 +00:00
OWNERS Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
test-api.js Reland "Implement top-level await for REPL mode" 2019-12-06 10:13:00 +00:00
testcfg.py [test] Remove module pragma in favor of .mjs 2019-06-27 13:25:48 +00:00