/usr/bin/ld: /tmp/ccP7FT6j.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC
better1017 opened this issue · 2 comments
root@3f112d8239ca:/workspace/gem5-aladdin/src/aladdin/SHOC/triad# ls
Makefile example triad.c triad.h
root@3f112d8239ca:/workspace/gem5-aladdin/src/aladdin/SHOC/triad# make run-trace
/workspace/LLVM-Tracer/bin/get-labeled-stmts triad.c -- -I/usr/local/lib/clang/6.0.0/include -I/workspace/gem5-aladdin/src/aladdin -I/workspace/gem5-aladdin/src/aladdin/SHOC/common/ -DLLVM_TRACE
"/usr/local/bin/clang-6.0" "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-emit-llvm" "-disable-free" "-disable-llvm-verifier" "-main-file-name" "triad.c" "-static-define" "-mrelocation-model" "static" "-mthread-model" "posix" "-fmath-errno" "-masm-verbose" "-mconstructor-aliases" "-munwind-tables" "-fuse-init-array" "-target-cpu" "x86-64" "-dwarf-column-info" "-debug-info-kind=limited" "-dwarf-version=4" "-debugger-tuning=gdb" "-momit-leaf-frame-pointer" "-coverage-notes-file" "/workspace/gem5-aladdin/src/aladdin/SHOC/triad/triad.gcno" "-resource-dir" "/usr/local/lib/clang/6.0.0" "-I" "/workspace/gem5-aladdin/src/aladdin" "-I" "/workspace/gem5-aladdin/src/aladdin/SHOC/common/" "-D" "LLVM_TRACE" "-I" "/workspace/gem5-aladdin/src/aladdin/gem5" "-D" "LLVM_TRACE" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/usr/local/lib/clang/6.0.0/include" "-internal-externc-isystem" "/usr/include/x86_64-linux-gnu" "-internal-externc-isystem" "/include" "-internal-externc-isystem" "/usr/include" "-O1" "-fdebug-compilation-dir" "/workspace/gem5-aladdin/src/aladdin/SHOC/triad" "-ferror-limit" "19" "-fmessage-length" "0" "-fno-unroll-loops" "-fno-builtin" "-fno-inline" "-fobjc-runtime=gcc" "-fdiagnostics-show-option" "-o" "triad.llvm" "-x" "c" "triad.c"
opt -S -load=/workspace/LLVM-Tracer/lib/full_trace.so -fulltrace -labelmapwriter triad.llvm -o triad-opt.llvm
llvm-link -o full.llvm triad-opt.llvm /workspace/LLVM-Tracer/lib/trace_logger.llvm
llc -O0 -disable-fp-elim -filetype=asm -o full.s full.llvm
g++ -O0 -fno-inline -o triad-instrumented full.s -lm -lz -lpthread
/usr/bin/ld: /tmp/ccP7FT6j.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
../common/Makefile.tracer:64: recipe for target 'triad-instrumented' failed
make: *** [triad-instrumented] Error 1
root@3f112d8239ca:/workspace/gem5-aladdin/src/aladdin/SHOC/triad#
Sorry for the slow response. You just need to add -no-pie to the final g++ command. We updated our Docker image to use 18.04 as the base image, and in that image, gcc builds PIE binaries by default, which will fail if the object files are not PIE.
I will send a patch to fix this.