[Webkit-unassigned] [Bug 250857] New: Small improvement to VMInspector::dumpRegisters().

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jan 19 12:23:22 PST 2023


https://bugs.webkit.org/show_bug.cgi?id=250857

            Bug ID: 250857
           Summary: Small improvement to VMInspector::dumpRegisters().
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mark.lam at apple.com

When dumping the topCallFrame, we should use numCalleeLocals instead of numVars when we don't know where the next frame is.  Using numVars does not give us visibility into all locals that may be in use.

Also fix CodeBlock::nameForRegister() to just use VirtualRegister's dumper instead of doing custom and duplicate work.

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