[Webkit-unassigned] [Bug 246708] New: [JSC][armv7] Disassembler should use register numbers instead of (inappropriate) names

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=246708

            Bug ID: 246708
           Summary: [JSC][armv7] Disassembler should use register numbers
                    instead of (inappropriate) names
           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: jgriego at igalia.com

As title. The current disassembler uses e.g. "fp" for r11 and "ip" for r12 (this is the "InterProcedural link" register for calls across dsos); neither of which has the corresponding meaning inside of the JIT; (or in Thumb code generally, which uses r7 as the frame pointer)

This is a minor annoyance, but it would be nice to just use the register numbers instead.

Patch forthcoming

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