<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>108718</bug_id>
          
          <creation_ts>2013-02-01 15:49:50 -0800</creation_ts>
          <short_desc>LLDB: add synthetic provider for WTF::HashTable</short_desc>
          <delta_ts>2013-02-01 16:53:20 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Jer Noble">jer.noble</reporter>
          <assigned_to name="Jer Noble">jer.noble</assigned_to>
          <cc>andersca</cc>
    
    <cc>beidson</cc>
    
    <cc>mitz</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>823377</commentid>
    <comment_count>0</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2013-02-01 15:49:50 -0800</bug_when>
    <thetext>LLDB: add synthetic provider for WTF::HashTable</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823384</commentid>
    <comment_count>1</comment_count>
      <attachid>186176</attachid>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2013-02-01 15:55:31 -0800</bug_when>
    <thetext>Created attachment 186176
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823389</commentid>
    <comment_count>2</comment_count>
      <attachid>186176</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2013-02-01 15:59:21 -0800</bug_when>
    <thetext>Comment on attachment 186176
Patch

Wow, neat. Tell us how to use this!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823399</commentid>
    <comment_count>3</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2013-02-01 16:05:05 -0800</bug_when>
    <thetext>Thanks!

There are some short instructions at the top of the lldb_webkit.py file:

    LLDB Support for WebKit Types

    Add the following to your ~/.lldbinit file to add WebKit Type summaries in LLDB and Xcode:

    command script import {Path to WebKit Root}/Tools/lldb/lldb_webkit.py

(You can also paste that command into into a running LLDB session.)

You&apos;ll need to restart Xcode after updating this file, but once you do, the Xcode variables view will allow you to inspect the contents of a HashTable, i.e. it will act as if the HashTable variable was an array of length var.m_tableSize.

Example from command-line lldb:

(lldb) p foo.m_impl
(WTF::HashSet&lt;const char *, WTF::PtrHash&lt;const char *&gt;, WTF::HashTraits&lt;const char&gt; &gt;::HashTableType) $0 = { tableSize = 64, keyCount = 3 } {
  (const char *) [0] = 0x0000000000000000
  (const char *) [1] = 0x0000000000000000
  (const char *) [2] = 0x0000000000000000
  (const char *) [3] = 0x0000000000000000
  (const char *) [4] = 0x0000000000000000</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823433</commentid>
    <comment_count>4</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2013-02-01 16:53:20 -0800</bug_when>
    <thetext>Committed r141666: &lt;http://trac.webkit.org/changeset/141666&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>186176</attachid>
            <date>2013-02-01 15:55:31 -0800</date>
            <delta_ts>2013-02-01 15:59:21 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-108718-20130201155214.patch</filename>
            <type>text/plain</type>
            <size>5030</size>
            <attacher name="Jer Noble">jer.noble</attacher>
            
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<flag name="review"
          id="205511"
          type_id="1"
          status="+"
          setter="darin"
    />
          </attachment>
      

    </bug>

</bugzilla>