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<title>[199372] trunk/Source/JavaScriptCore</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/199372">199372</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-04-12 10:27:07 -0700 (Tue, 12 Apr 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>MIPS: add MacroAssemblerMIPS::store8(TrustedImm32,ImplicitAddress)
https://bugs.webkit.org/show_bug.cgi?id=156481
This method with this signature is used by <a href="http://trac.webkit.org/projects/webkit/changeset/199075">r199075</a>, and therefore
WebKit doesn't build on MIPS since then.
Patch by Guillaume Emont <guijemont@igalia.com> on 2016-04-12
Reviewed by Mark Lam.
* assembler/MacroAssemblerMIPS.h:
(JSC::MacroAssemblerMIPS::store8):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreassemblerMacroAssemblerMIPSh">trunk/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (199371 => 199372)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2016-04-12 17:08:31 UTC (rev 199371)
+++ trunk/Source/JavaScriptCore/ChangeLog 2016-04-12 17:27:07 UTC (rev 199372)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-04-12 Guillaume Emont <guijemont@igalia.com>
+
+ MIPS: add MacroAssemblerMIPS::store8(TrustedImm32,ImplicitAddress)
+ https://bugs.webkit.org/show_bug.cgi?id=156481
+
+ This method with this signature is used by r199075, and therefore
+ WebKit doesn't build on MIPS since then.
+
+ Reviewed by Mark Lam.
+
+ * assembler/MacroAssemblerMIPS.h:
+ (JSC::MacroAssemblerMIPS::store8):
+
</ins><span class="cx"> 2016-04-12 Saam barati <sbarati@apple.com>
</span><span class="cx">
</span><span class="cx"> We incorrectly parse arrow function expressions
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreassemblerMacroAssemblerMIPSh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h (199371 => 199372)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h 2016-04-12 17:08:31 UTC (rev 199371)
+++ trunk/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h 2016-04-12 17:27:07 UTC (rev 199372)
</span><span class="lines">@@ -1055,6 +1055,33 @@
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ void store8(TrustedImm32 imm, ImplicitAddress address)
+ {
+ if (address.offset >= -32768 && address.offset <= 32767
+ && !m_fixedWidth) {
+ if (!imm.m_value)
+ m_assembler.sb(MIPSRegisters::zero, address.base, address.offset);
+ else {
+ move(imm, immTempRegister);
+ m_assembler.sb(immTempRegister, address.base, address.offset);
+ }
+ } else {
+ /*
+ lui addrTemp, (offset + 0x8000) >> 16
+ addu addrTemp, addrTemp, base
+ sb immTemp, (offset & 0xffff)(addrTemp)
+ */
+ m_assembler.lui(addrTempRegister, (address.offset + 0x8000) >> 16);
+ m_assembler.addu(addrTempRegister, addrTempRegister, address.base);
+ if (!imm.m_value && !m_fixedWidth)
+ m_assembler.sb(MIPSRegisters::zero, addrTempRegister, address.offset);
+ else {
+ move(imm, immTempRegister);
+ m_assembler.sb(immTempRegister, addrTempRegister, address.offset);
+ }
+ }
+ }
+
</ins><span class="cx"> void store16(RegisterID src, BaseIndex address)
</span><span class="cx"> {
</span><span class="cx"> if (address.offset >= -32768 && address.offset <= 32767
</span></span></pre>
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