Changeset 46832 in webkit for trunk/JavaScriptCore/jit/JIT.h

Timestamp:

Aug 5, 2009, 10:33:27 PM (16 years ago)

Author:

[email protected]

Message:

2009-08-05 Zoltan Herczeg <​[email protected]>

Reviewed by Gavin Barraclough.

Add floating point support for generic ARM port.
​https://bugs.webkit.org/show_bug.cgi?id=24986

• assembler/ARMAssembler.cpp: (JSC::ARMAssembler::doubleTransfer):
• assembler/ARMAssembler.h: (JSC::ARM::): (JSC::ARMAssembler::): (JSC::ARMAssembler::faddd_r): (JSC::ARMAssembler::fsubd_r): (JSC::ARMAssembler::fmuld_r): (JSC::ARMAssembler::fcmpd_r): (JSC::ARMAssembler::fdtr_u): (JSC::ARMAssembler::fdtr_d): (JSC::ARMAssembler::fmsr_r): (JSC::ARMAssembler::fsitod_r): (JSC::ARMAssembler::fmstat):
• assembler/MacroAssemblerARM.h: (JSC::MacroAssemblerARM::): (JSC::MacroAssemblerARM::supportsFloatingPoint): (JSC::MacroAssemblerARM::loadDouble): (JSC::MacroAssemblerARM::storeDouble): (JSC::MacroAssemblerARM::addDouble): (JSC::MacroAssemblerARM::subDouble): (JSC::MacroAssemblerARM::mulDouble): (JSC::MacroAssemblerARM::convertInt32ToDouble): (JSC::MacroAssemblerARM::branchDouble):
• jit/JIT.h:

File:

• trunk/JavaScriptCore/jit/JIT.h (modified) (1 diff)

trunk/JavaScriptCore/jit/JIT.h

@@ -265 +265 @@
         static const RegisterID regLink = ARM::lr;
 
-        static const FPRegisterID fpRegT0 = ARM::fp0; // FIXME
-        static const FPRegisterID fpRegT1 = ARM::fp0; // FIXME
-        static const FPRegisterID fpRegT2 = ARM::fp0; // FIXME
+        static const FPRegisterID fpRegT0 = ARM::d0;
+        static const FPRegisterID fpRegT1 = ARM::d1;
+        static const FPRegisterID fpRegT2 = ARM::d2;
 #else
     #error "JIT not supported on this platform."