[vmkit-commits] Error building VMkit: it tries to access private method of LLVM

[nicolas geoffray]

Hi Minas,

I wouldn't say N3 is abandoned (it's still in a TODO list :)), but it's
normal if it does not compile anymore, it hasn't been updated for a while.
Also, the Boehm GC is now an experimental feature, it hasn't been tried for
a long time. The regular GC (MMap2) or MMTk are fully supported.

Nicolas

On Thu, Jul 8, 2010 at 2:56 AM, Minas Abrahamyan <minas.subs at gmail.com>wrote:

> Hi Nicolas,
>
> Whether N3 is not in high support, or it is abandoned now and shouldn't be
> built?
>
> Trying to build VMkit now stumbles on undefined TRACER macros in N3
> subtree, make output see below;
>
> In J3-branch of vmkit, I saw it includes lib/Mvm/BoehmGC/MvmGC.h, (through
> include/mvm/Object.h) which contains this TRACER define; (line 21)
> But nothing defines TRACER in N3 branch and I have no idea where is right
> place to add this or possible other similar missing defines.
>
> Thanks,
> Minas
>
>
> <<<
> make[2]: Leaving directory `/home/mn/tests/VMkit/vmkit/lib/J3'
>
> make[2]: Entering directory `/home/mn/tests/VMkit/vmkit/lib/N3'
> make[3]: Entering directory `/home/mn/tests/VMkit/vmkit/lib/N3/LLVMRuntime'
> make[3]: Nothing to be done for `all'.
> make[3]: Leaving directory `/home/mn/tests/VMkit/vmkit/lib/N3/LLVMRuntime'
> make[3]: Entering directory `/home/mn/tests/VMkit/vmkit/lib/N3/VMCore'
> llvm[3]: Compiling Assembly.cpp for Debug build
> In file included from Assembly.cpp:16:
> Assembly.h:140: error: variable or field ‘TRACER’ declared void
> In file included from Assembly.cpp:20:
> N3.h:109: error: variable or field ‘TRACER’ declared void
> In file included from Assembly.cpp:22:
> VMClass.h:56: error: variable or field ‘TRACER’ declared void
> VMClass.h:140: error: variable or field ‘TRACER’ declared void
> VMClass.h:165: error: variable or field ‘TRACER’ declared void
> VMClass.h:173: error: variable or field ‘TRACER’ declared void
> VMClass.h:194: error: variable or field ‘TRACER’ declared void
> VMClass.h:205: error: variable or field ‘TRACER’ declared void
> In file included from Assembly.cpp:22:
> VMClass.h:257: error: variable or field ‘TRACER’ declared void
> VMClass.h:265: error: variable or field ‘TRACER’ declared void
> In file included from Assembly.cpp:22:
> VMClass.h:302: error: variable or field ‘TRACER’ declared void
> In file included from Assembly.cpp:24:
> VMThread.h:50: error: variable or field ‘TRACER’ declared void
> In file included from Assembly.cpp:18:
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = llvm::Function*, Container =
> n3::VMMethod, Compare = std::less<llvm::Function*>, Upcall = n3::N3]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: ‘class n3::VMMethod’ has no member named ‘tracer’
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = const mvm::UTF8*, Container =
> n3::CLIString, Compare = std::less<const mvm::UTF8*>, Upcall = n3::N3]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: no matching function for call to
> ‘n3::CLIString::tracer()’
> /home/mn/tests/VMkit/vmkit/include/mvm/Object.h:41: note: candidates are:
> virtual void mvm::Object::tracer(uintptr_t)
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = const mvm::UTF8*, Container =
> n3::Assembly, Compare = std::less<const mvm::UTF8*>, Upcall = n3::N3]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: ‘class n3::Assembly’ has no member named ‘tracer’
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = unsigned int, Container =
> n3::VMMethod, Compare = std::less<unsigned int>, Upcall = n3::Assembly]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: ‘class n3::VMMethod’ has no member named ‘tracer’
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = unsigned int, Container =
> n3::VMField, Compare = std::less<unsigned int>, Upcall = n3::Assembly]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: ‘class n3::VMField’ has no member named ‘tracer’
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = unsigned int, Container =
> n3::VMCommonClass, Compare = std::less<unsigned int>, Upcall =
> n3::Assembly]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: ‘class n3::VMCommonClass’ has no member named
> ‘tracer’
> LockedMap.h: In member function ‘void n3::LockedMap<Key, Container,
> Compare, Upcall>::tracer() [with Key = n3::ClassNameCmp, Container =
> n3::VMCommonClass, Compare = std::less<n3::ClassNameCmp>, Upcall =
> n3::Assembly]’:
> Assembly.cpp:1929:   instantiated from here
> LockedMap.h:101: error: ‘class n3::VMCommonClass’ has no member named
> ‘tracer’
> make[3]: *** [/home/mn/tests/VMkit/vmkit/lib/N3/VMCore/Debug/Assembly.o]
> Error 1
> make[3]: Leaving directory `/home/mn/tests/VMkit/vmkit/lib/N3/VMCore'
>
> make[2]: *** [all] Error 1
> make[2]: Leaving directory `/home/mn/tests/VMkit/vmkit/lib/N3'
> make[1]: *** [N3/.makeall] Error 2
> make[1]: Leaving directory `/home/mn/tests/VMkit/vmkit/lib'
> make: *** [all] Error 1
> >>>
>
> On Thu, Jul 8, 2010 at 3:17 AM, nicolas geoffray <
> nicolas.geoffray at gmail.com> wrote:
>
>> Hi Minas,
>>
>> N3 is not highly maintained anymore, so you shouldn't care about treecc.
>>
>> I have updated the EscapeAnalysis file, it should now build fine with the
>> new LLVM API.
>>
>> Cheers,
>> Nicolas
>>
>> On Wed, Jul 7, 2010 at 5:09 AM, Minas Abrahamyan <minas.subs at gmail.com>wrote:
>>
>>> Hello,
>>>
>>> ... how it should now be built and work?
>>>
>>>
>>> Has anybody built it?
>>>
>>> -Minas Abrahamyan
>>>
>>
>
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>
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