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machenbach authored
Revert of [Interpreter] Adds support to fetch return value on break at return. (patchset #9 id:160001 of https://codereview.chromium.org/1818873003/ ) Reason for revert: [Sheriff] Seems to break nosnap debug: https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug/builds/6019 Original issue's description: > [Interpreter] Adds support to fetch return value on break at return. > > Debugger fetches the return value of a function when we break at return. > Interpreter holds the return value in accumulator. This is not stored in a > specified location on stack and hence it is not possible to look it up from > stack similar to full-codegen or optimized frames. This cl adds support to > store the value of accumulator on debug breaks. The value of accumulator is > passed to the runtime function and is then stored in thread local data. > > Also changes full-codegen implementation to match that of ignition. > The return value from full-codegen is also stored in thread local data. > The return value is fetched directly thread local data instead of > finding it by iterating over frames. > > BUG=v8:4280, v8:4690 > LOG=N > > Committed: https://crrev.com/fb65527b75754bcf3b173f16f5d0b04a1c6d9b99 > Cr-Commit-Position: refs/heads/master@{#35060} TBR=rmcilroy@chromium.org,yangguo@chromium.org,weiliang.lin@intel.com,balazs.kilvady@imgtec.com,jyan@ca.ibm.com,mythria@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4280, v8:4690 Review URL: https://codereview.chromium.org/1834733002 Cr-Commit-Position: refs/heads/master@{#35065}
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