Bug (mxp) – compile webkit with qt4.7.3 on sh4 platform error

• Component: JavaScriptCore
• Status: RESOLVED INVALID

[xiangpeng]

Recently , Iam working on sh4 platform , I have downloaded WebKit-r89368 and qtwebkit2.2, when I compile with 
 Tools/Scripts/build-webkit --qt --qmake="sh4-linux-qmake" 
then, It seems some errors!WebKit-r89368 and qtwebkit2.2 all have same errors!

nction.o ../../../Source/JavaScriptCore/API/JSCallbackFunction.cpp
In file included from ../../../Source/JavaScriptCore/assembler/MacroAssembler.h:54,
                 from ../../../Source/JavaScriptCore/bytecode/Instruction.h:32,
                 from ../../../Source/JavaScriptCore/bytecode/CodeBlock.h:34,
                 from ../../../Source/JavaScriptCore/API/JSCallbackFunction.cpp:31:
../../../Source/JavaScriptCore/assembler/MacroAssemblerSH4.h:738: error: ‘JSC::AbstractMacroAssembler<JSC::SH4Assembler>::DataLabel32 JSC::MacroAssemblerSH4::load32WithAddressOffsetPatch(JSC::AbstractMacroAssembler<JSC::SH4Assembler>::Address, JSC::SH4Registers::RegisterID)’ cannot be overloaded
../../../Source/JavaScriptCore/assembler/MacroAssemblerSH4.h:727: error: with ‘JSC::AbstractMacroAssembler<JSC::SH4Assembler>::DataLabel32 JSC::MacroAssemblerSH4::load32WithAddressOffsetPatch(JSC::AbstractMacroAssembler<JSC::SH4Assembler>::Address, JSC::SH4Registers::RegisterID)’
../../../Source/JavaScriptCore/assembler/MacroAssemblerSH4.h: In member function ‘JSC::AbstractMacroAssembler<JSC::SH4Assembler>::DataLabel32 JSC::MacroAssemblerSH4::load32WithAddressOffsetPatch(JSC::AbstractMacroAssembler<JSC::SH4Assembler>::Address, JSC::SH4Registers::RegisterID)’:
../../../Source/JavaScriptCore/assembler/MacroAssemblerSH4.h:746: error: conversion from ‘JSC::AbstractMacroAssembler<JSC::SH4Assembler>::DataLabelCompact’ to non-scalar type ‘JSC::AbstractMacroAssembler<JSC::SH4Assembler>::DataLabel32’ requested
In file included from ../../../Source/JavaScriptCore/bytecode/Instruction.h:32,
                 from ../../../Source/JavaScriptCore/bytecode/CodeBlock.h:34,
                 from ../../../Source/JavaScriptCore/API/JSCallbackFunction.cpp:31:
../../../Source/JavaScriptCore/assembler/MacroAssembler.h: In member function ‘JSC::AbstractMacroAssembler<JSC::SH4Assembler>::DataLabelCompact JSC::MacroAssembler::loadPtrWithCompactAddressOffsetPatch(JSC::AbstractMacroAssembler<JSC::SH4Assembler>::Address, JSC::SH4Registers::RegisterID)’:
../../../Source/JavaScriptCore/assembler/MacroAssembler.h:241: error: ‘load32WithCompactAddressOffsetPatch’ was not declared in this scope
make[1]: *** [obj/release/JSCallbackFunction.o] Error 1
make[1]: Leaving directory `/genData/SoftWare/WebKit-r89368/WebKitBuild/Release/JavaScriptCore'
make: *** [sub-JavaScriptCore-JavaScriptCore-pro-make_default-ordered] Error 2
bash-4.1$

[Konstantin Tokarev]

If you are not insist on JIT support, try to disable it passing DEFINES+=ENABLE_JIT=0 as extra argument for build-webkit

CC'ed author of sh4 JIT

[thouraya]

Hi xiangpeng,

After updating QtWebkit2.2, do you still have the error?

Regards,
Thouraya.

[Ahmad Saleem]

Qt toolkit is not supported anymore. Can this be closed as "RESOLVED INVALID"? Thanks!