- 26 Aug, 2019 1 commit
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Zhou, Zhiguo authored
This CL adds a new class WasmModuleSourceMap for source map support of WasmModule, which maps C/C++ source code to WASM bytecode. Via this support, V8 can build a direct map of source code and JITted code and inform profilers of it, thus the source-code-level profiling information is presented. Change-Id: I346f6216809ce4f3bf8b27f1e839dd4efdb00ead Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1708029Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Zhiguo Zhou <zhiguo.zhou@intel.com> Cr-Commit-Position: refs/heads/master@{#63401}
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