Hi all,
I am trying to compile with a minimal TestAsmParser class, but I get the
following error.
----------------
[43/780] Linking CXX executable bin/llvm-mc
FAILED: : && /usr/bin/c++ -fPIC -fvisibility-inlines-hidden -Wall -W
-Wno-unused-parameter -Wwrite-strings -Wcast-qual
-Wno-missing-field-initializers -pedantic -Wno-long-long
-Wno-maybe-uninitialized -Wno-comment -std=c++11 -ffunction-sections
-fdata-sections -g -Wl,-allow-shlib-undefined -Wl,-O3 -Wl,--gc-sections
tools/llvm-mc/CMakeFiles/llvm-mc.dir/llvm-mc.cpp.o
tools/llvm-mc/CMakeFiles/llvm-mc.dir/Disassembler.cpp.o -o bin/llvm-mc
lib/libLLVMTestCodeGen.a lib/libLLVMTestAsmPrinter.a
lib/libLLVMTestAsmParser.a lib/libLLVMTestDesc.a lib/libLLVMTestInfo.a
lib/libLLVMMC.a lib/libLLVMMCParser.a lib/libLLVMSupport.a
lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMCodeGen.a
lib/libLLVMScalarOpts.a lib/libLLVMInstCombine.a lib/libLLVMProfileData.a
lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMTransformUtils.a
lib/libLLVMipa.a lib/libLLVMAnalysis.a lib/libLLVMTarget.a
lib/libLLVMCore.a lib/libLLVMTestAsmPrinter.a lib/libLLVMMCParser.a
lib/libLLVMMC.a lib/libLLVMSupport.a -lrt -ldl -ltinfo -lpthread -lz -lm
-Wl,-rpath,"\$ORIGIN/../lib" && :
lib/libLLVMTestAsmParser.a(TestAsmParser.cpp.o): In function
`TestAsmParser':
/llvm/lib/Target/Test/AsmParser/TestAsmParser.cpp:96: *undefined reference
to `vtable for (anonymous namespace)::TestAsmParser'*
/llvm/lib/Target/Test/AsmParser/TestAsmParser.cpp:99: *undefined reference
to `(anonymous namespace)::TestAsmParser::ComputeAvailableFeatures(unsigned
long) const'*
collect2: error: ld returned 1 exit status
----------------
and here is the code that it refers to:
TestAsmParser(MCSubtargetInfo &sti, MCAsmParser &parser,
const MCInstrInfo &MII, const MCTargetOptions &Options)
: MCTargetAsmParser(), STI(sti), Parser(parser) {
// Initialize the set of available features.
setAvailableFeatures(ComputeAvailableFeatures(STI.getFeatureBits()));
}
Destructors for both TestAsmParser and MCTargetAsmParser class are
available.
I am using CMake.
I added the following lines to AsmParser/CMakeLists.txt (From the Assembler
Guide by Simon Cook from Embecosm Link
<http://www.embecosm.com/appnotes/ean10/ean10-howto-llvmas-1.0.pdf>)
*add_llvm_library(LLVMTestAsmParser TestAsmParser.cpp )*
and the followings to main CMakeLists.txt
*tablegen(LLVM TestGenAsmMatcher.inc
-gen-asm-matcher)add_subdirectory(AsmParser)*
Any help is appreciated.
Cheers,
ES
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Did you include and instantiate TestGenAsmMatcher.inc ? On Thu, Aug 20, 2015 at 2:46 PM Sky Flyer via llvm-dev < llvm-dev at lists.llvm.org> wrote:> Hi all, > > I am trying to compile with a minimal TestAsmParser class, but I get the > following error. > > ---------------- > > [43/780] Linking CXX executable bin/llvm-mc > FAILED: : && /usr/bin/c++ -fPIC -fvisibility-inlines-hidden -Wall -W > -Wno-unused-parameter -Wwrite-strings -Wcast-qual > -Wno-missing-field-initializers -pedantic -Wno-long-long > -Wno-maybe-uninitialized -Wno-comment -std=c++11 -ffunction-sections > -fdata-sections -g -Wl,-allow-shlib-undefined -Wl,-O3 -Wl,--gc-sections > tools/llvm-mc/CMakeFiles/llvm-mc.dir/llvm-mc.cpp.o > tools/llvm-mc/CMakeFiles/llvm-mc.dir/Disassembler.cpp.o -o bin/llvm-mc > lib/libLLVMTestCodeGen.a lib/libLLVMTestAsmPrinter.a > lib/libLLVMTestAsmParser.a lib/libLLVMTestDesc.a lib/libLLVMTestInfo.a > lib/libLLVMMC.a lib/libLLVMMCParser.a lib/libLLVMSupport.a > lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMCodeGen.a > lib/libLLVMScalarOpts.a lib/libLLVMInstCombine.a lib/libLLVMProfileData.a > lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMTransformUtils.a > lib/libLLVMipa.a lib/libLLVMAnalysis.a lib/libLLVMTarget.a > lib/libLLVMCore.a lib/libLLVMTestAsmPrinter.a lib/libLLVMMCParser.a > lib/libLLVMMC.a lib/libLLVMSupport.a -lrt -ldl -ltinfo -lpthread -lz -lm > -Wl,-rpath,"\$ORIGIN/../lib" && : > lib/libLLVMTestAsmParser.a(TestAsmParser.cpp.o): In function > `TestAsmParser': > /llvm/lib/Target/Test/AsmParser/TestAsmParser.cpp:96: *undefined > reference to `vtable for (anonymous namespace)::TestAsmParser'* > /llvm/lib/Target/Test/AsmParser/TestAsmParser.cpp:99: *undefined > reference to `(anonymous > namespace)::TestAsmParser::ComputeAvailableFeatures(unsigned long) const'* > collect2: error: ld returned 1 exit status > > > ---------------- > and here is the code that it refers to: > > TestAsmParser(MCSubtargetInfo &sti, MCAsmParser &parser, > const MCInstrInfo &MII, const MCTargetOptions &Options) > : MCTargetAsmParser(), STI(sti), Parser(parser) { > > // Initialize the set of available features. > setAvailableFeatures(ComputeAvailableFeatures(STI.getFeatureBits())); > } > > > > Destructors for both TestAsmParser and MCTargetAsmParser class are > available. > I am using CMake. > > I added the following lines to AsmParser/CMakeLists.txt (From the > Assembler Guide by Simon Cook from Embecosm Link > <http://www.embecosm.com/appnotes/ean10/ean10-howto-llvmas-1.0.pdf>) > > > > *add_llvm_library(LLVMTestAsmParser TestAsmParser.cpp )* > > and the followings to main CMakeLists.txt > > > *tablegen(LLVM TestGenAsmMatcher.inc > -gen-asm-matcher)add_subdirectory(AsmParser)* > > Any help is appreciated. > > Cheers, > ES > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150820/c860e3a8/attachment-0001.html>
Hi Nakamura, I have already added the following lines to the TestAsmParser class: #define GET_ASSEMBLER_HEADER #include "TestGenAsmMatcher.inc" On Thu, Aug 20, 2015 at 9:52 AM, NAKAMURA Takumi <geek4civic at gmail.com> wrote:> Did you include and instantiate TestGenAsmMatcher.inc ? > > On Thu, Aug 20, 2015 at 2:46 PM Sky Flyer via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hi all, >> >> I am trying to compile with a minimal TestAsmParser class, but I get the >> following error. >> >> ---------------- >> >> [43/780] Linking CXX executable bin/llvm-mc >> FAILED: : && /usr/bin/c++ -fPIC -fvisibility-inlines-hidden -Wall -W >> -Wno-unused-parameter -Wwrite-strings -Wcast-qual >> -Wno-missing-field-initializers -pedantic -Wno-long-long >> -Wno-maybe-uninitialized -Wno-comment -std=c++11 -ffunction-sections >> -fdata-sections -g -Wl,-allow-shlib-undefined -Wl,-O3 -Wl,--gc-sections >> tools/llvm-mc/CMakeFiles/llvm-mc.dir/llvm-mc.cpp.o >> tools/llvm-mc/CMakeFiles/llvm-mc.dir/Disassembler.cpp.o -o bin/llvm-mc >> lib/libLLVMTestCodeGen.a lib/libLLVMTestAsmPrinter.a >> lib/libLLVMTestAsmParser.a lib/libLLVMTestDesc.a lib/libLLVMTestInfo.a >> lib/libLLVMMC.a lib/libLLVMMCParser.a lib/libLLVMSupport.a >> lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMCodeGen.a >> lib/libLLVMScalarOpts.a lib/libLLVMInstCombine.a lib/libLLVMProfileData.a >> lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMTransformUtils.a >> lib/libLLVMipa.a lib/libLLVMAnalysis.a lib/libLLVMTarget.a >> lib/libLLVMCore.a lib/libLLVMTestAsmPrinter.a lib/libLLVMMCParser.a >> lib/libLLVMMC.a lib/libLLVMSupport.a -lrt -ldl -ltinfo -lpthread -lz -lm >> -Wl,-rpath,"\$ORIGIN/../lib" && : >> lib/libLLVMTestAsmParser.a(TestAsmParser.cpp.o): In function >> `TestAsmParser': >> /llvm/lib/Target/Test/AsmParser/TestAsmParser.cpp:96: *undefined >> reference to `vtable for (anonymous namespace)::TestAsmParser'* >> /llvm/lib/Target/Test/AsmParser/TestAsmParser.cpp:99: *undefined >> reference to `(anonymous >> namespace)::TestAsmParser::ComputeAvailableFeatures(unsigned long) const'* >> collect2: error: ld returned 1 exit status >> >> >> ---------------- >> and here is the code that it refers to: >> >> TestAsmParser(MCSubtargetInfo &sti, MCAsmParser &parser, >> const MCInstrInfo &MII, const MCTargetOptions &Options) >> : MCTargetAsmParser(), STI(sti), Parser(parser) { >> >> // Initialize the set of available features. >> setAvailableFeatures(ComputeAvailableFeatures(STI.getFeatureBits())); >> } >> >> >> >> Destructors for both TestAsmParser and MCTargetAsmParser class are >> available. >> I am using CMake. >> >> I added the following lines to AsmParser/CMakeLists.txt (From the >> Assembler Guide by Simon Cook from Embecosm Link >> <http://www.embecosm.com/appnotes/ean10/ean10-howto-llvmas-1.0.pdf>) >> >> >> >> *add_llvm_library(LLVMTestAsmParser TestAsmParser.cpp )* >> >> and the followings to main CMakeLists.txt >> >> >> *tablegen(LLVM TestGenAsmMatcher.inc >> -gen-asm-matcher)add_subdirectory(AsmParser)* >> >> Any help is appreciated. >> >> Cheers, >> ES >> _______________________________________________ >> LLVM Developers mailing list >> llvm-dev at lists.llvm.org >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150820/fe07bab8/attachment.html>