Bug 105270 – [Qt] Fix the ARMv7 build after r137976

• Component: JavaScriptCore
• Status: RESOLVED FIXED

[Csaba Osztrogonác]

The ARMv7 build is failing on r138001 with the following error message:

/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/dfg/DFGOSRExit.cpp: In member function 'JSC::AbstractMacroAssembler<JSC::ARMv7Assembler>::Jump JSC::DFG::OSRExit::getPatchableCodeOffsetAsJump() const':
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/dfg/DFGOSRExit.cpp:60:70: error: no matching function for call to 'JSC::AbstractMacroAssembler<JSC::ARMv7Assembler>::Jump::Jump(JSC::AssemblerLabel)'
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/dfg/DFGOSRExit.cpp:60:70: note: candidates are:
In file included from /mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/MacroAssemblerARMv7.h:33:0,
                 from /mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/MacroAssembler.h:34,
                 from /mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/bytecode/ValueRecovery.h:31,
                 from /mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/bytecode/CodeOrigin.h:31,
                 from /mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/dfg/DFGOSRExit.h:33,
                 from /mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/dfg/DFGOSRExit.cpp:27:
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:513:9: note: JSC::AbstractMacroAssembler<AssemblerType>::Jump::Jump(JSC::AssemblerLabel, JSC::ARMv7Assembler::JumpType, JSC::ARMv7Assembler::Condition) [with AssemblerType = JSC::ARMv7Assembler]
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:513:9: note:   candidate expects 3 arguments, 1 provided
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:507:9: note: JSC::AbstractMacroAssembler<AssemblerType>::Jump::Jump() [with AssemblerType = JSC::ARMv7Assembler]
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:507:9: note:   candidate expects 0 arguments, 1 provided
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:500:11: note: JSC::AbstractMacroAssembler<JSC::ARMv7Assembler>::Jump::Jump(const JSC::AbstractMacroAssembler<JSC::ARMv7Assembler>::Jump&)
/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:500:11: note:   no known conversion for argument 1 from 'JSC::AssemblerLabel' to 'const JSC::AbstractMacroAssembler<JSC::ARMv7Assembler>::Jump&'


/mnt/raptor2/slaves/qt5-linux-armv7-release/build/Source/JavaScriptCore/dfg/DFGOSRExit.cpp:61:1: warning: control reaches end of non-void function [-Wreturn-type]

[Csaba Osztrogonác]

I managed to find the culprit - https://trac.webkit.org/changeset/137976 broke the build.

[Michael Saboff]

Created attachment 179957 [details]
Patch

Could someone on the Qt team verify that this fixes the  build?

[Csaba Osztrogonác]

(In reply to comment #2)
> Created an attachment (id=179957) [details]
> Patch
> 
> Could someone on the Qt team verify that this fixes the  build?
Sure, I'll check it.

[Csaba Osztrogonác]

Comment on attachment 179957 [details]
Patch

Build works fine with it, so r=me. Thanks for the quick fix.

[Michael Saboff]

(In reply to comment #4)
> (From update of attachment 179957 [details])
> Build works fine with it, so r=me. Thanks for the quick fix.

Great.  Sorry I didn't check the ARMv7 case before posting the original.

[WebKit Review Bot]

Comment on attachment 179957 [details]
Patch

Clearing flags on attachment: 179957

Committed r138032: <http://trac.webkit.org/changeset/138032>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.