Title: [199372] trunk/Source/_javascript_Core
- Revision
- 199372
- Author
- [email protected]
- Date
- 2016-04-12 10:27:07 -0700 (Tue, 12 Apr 2016)
Log Message
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.
Patch by Guillaume Emont <[email protected]> on 2016-04-12
Reviewed by Mark Lam.
* assembler/MacroAssemblerMIPS.h:
(JSC::MacroAssemblerMIPS::store8):
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (199371 => 199372)
--- trunk/Source/_javascript_Core/ChangeLog 2016-04-12 17:08:31 UTC (rev 199371)
+++ trunk/Source/_javascript_Core/ChangeLog 2016-04-12 17:27:07 UTC (rev 199372)
@@ -1,3 +1,16 @@
+2016-04-12 Guillaume Emont <[email protected]>
+
+ 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):
+
2016-04-12 Saam barati <[email protected]>
We incorrectly parse arrow function expressions
Modified: trunk/Source/_javascript_Core/assembler/MacroAssemblerMIPS.h (199371 => 199372)
--- trunk/Source/_javascript_Core/assembler/MacroAssemblerMIPS.h 2016-04-12 17:08:31 UTC (rev 199371)
+++ trunk/Source/_javascript_Core/assembler/MacroAssemblerMIPS.h 2016-04-12 17:27:07 UTC (rev 199372)
@@ -1055,6 +1055,33 @@
}
}
+ 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);
+ }
+ }
+ }
+
void store16(RegisterID src, BaseIndex address)
{
if (address.offset >= -32768 && address.offset <= 32767
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