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  1. 30 Jun, 2017 2 commits
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  25. 05 Jul, 2016 4 commits
  27. 04 Jul, 2016 1 commit
    • jgruber's avatar
      [builtins] Add receiver to builtin exit frames · f59a2335
      jgruber authored 
      Stack trace generation requires access to the receiver; and while the
receiver is already on the stack, we cannot determine its position
during stack trace generation (it's stored in argv[0], and argc is only
stored in a callee-saved register).

This patch grants access to the receiver by pushing argc onto builtin
exit frames as an extra argument. Compared to simply pushing the
receiver, this requires an additional dereference during stack trace
generation, but one fewer during builtin calls.

BUG=v8:4815

Review-Url: https://codereview.chromium.org/2106883003
Cr-Commit-Position: refs/heads/master@{#37500}
      f59a2335
  29. 07 Jun, 2016 1 commit
  31. 30 May, 2016 1 commit
  33. 24 May, 2016 2 commits
  35. 20 May, 2016 2 commits
  37. 19 May, 2016 3 commits
  39. 12 May, 2016 1 commit
  41. 06 May, 2016 1 commit
    • clemensh's avatar
      [wasm] Make wasm info available on the stack trace · a4cd1eef
      clemensh authored 
      This changes different locations to extract the reference to the wasm
object and the function index from the stack trace, and make it
available through all the APIs which process stack traces.
The javascript CallSite object now has the new methods isWasm(),
getWasmObject() and getWasmFunctionIndex(); the byte offset is
available via getPosition().

Function names of wasm frames should be fully functional with this
commit, position information works reliably for calls, but not for
traps like unreachable or out-of-bounds accesses.

R=titzer@chromium.org, yangguo@chromium.org

Review-Url: https://codereview.chromium.org/1909353002
Cr-Commit-Position: refs/heads/master@{#36067}
      a4cd1eef
  43. 25 Apr, 2016 2 commits
  45. 12 Apr, 2016 2 commits