ELFWriter::writeRelocations

gistfile1.txt

#0  (anonymous namespace)::ELFWriter::writeRelocations (this=0x7fffce9e32f0, Sec=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/ELFObjectWriter.cpp:814
#1  0x00007ffff3132282 in (anonymous namespace)::ELFWriter::writeObject (this=0x7fffce9e32f0) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/ELFObjectWriter.cpp:1103
#2  0x00007ffff3133ce7 in llvm::ELFObjectWriter::writeObject (this=0x7fffd4ae7aa0) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/ELFObjectWriter.cpp:1411
#3  0x00007ffff31507c7 in llvm::MCAssembler::Finish (this=0x7fffc40c0b60) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/MCAssembler.cpp:844
#4  0x00007ffff31af6f8 in llvm::MCObjectStreamer::finishImpl (this=0x7fffc4135850) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/MCObjectStreamer.cpp:816
#5  0x00007ffff3191f1a in llvm::MCELFStreamer::finishImpl (this=0x7fffc4135850) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/MCELFStreamer.cpp:520
#6  0x00007ffff31db31b in llvm::MCStreamer::finish (this=0x7fffc4135850, EndLoc=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/MC/MCStreamer.cpp:1109
#7  0x00007ffff0bc755b in llvm::AsmPrinter::doFinalization (this=0x7fffc4137250, M=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:2777
#8  0x00007ffff2fd8e77 in llvm::FPPassManager::doFinalization (this=0x7fffc4134c20, M=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1462
#9  0x00007ffff2fd9455 in (anonymous namespace)::MPPassManager::runOnModule (this=0x7fffc40db620, M=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1549
#10 0x00007ffff2fd3fde in llvm::legacy::PassManagerImpl::run (this=0x7fffc40ead00, M=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:531
#11 0x00007ffff2fd9b95 in llvm::legacy::PassManager::run (this=0x7fffc40c2770, M=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1640
#12 0x00007fffecb61ced in LLVMRustWriteOutputFile (Target=0x7fffd4a9bfa0, PMR=0x7fffc40c2770, M=0x7fffd41acc50, Path=<optimized out>, DwoPath=0x0, RustFileType=LLVMRustFileType::ObjectFile,
    VerifyIR=false) at llvm-wrapper/PassWrapper.cpp:437
#13 0x00007fffecabd793 in write_output_file () at compiler/rustc_codegen_llvm/src/back/write.rs:81
#14 0x00007fffecac0881 in codegen () at compiler/rustc_codegen_llvm/src/back/write.rs:976
#15 0x00007fffeca42dbe in <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::write::WriteBackendMethods>::codegen () at compiler/rustc_codegen_llvm/src/lib.rs:219
#16 0x00007fffecae429b in execute_optimize_work_item<rustc_codegen_llvm::LlvmCodegenBackend> () at compiler/rustc_codegen_ssa/src/back/write.rs:863
#17 0x00007fffeca39864 in {closure#0}<rustc_codegen_llvm::LlvmCodegenBackend> () at compiler/rustc_codegen_ssa/src/back/write.rs:1727
#18 call_once<rustc_codegen_ssa::back::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>, rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::Llv
mCodegenBackend>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274
#19 do_call<core::panic::unwind_safe::AssertUnwindSafe<rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>>, rustc_codegen_ssa::back::wri
te::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590
#20 catch_unwind<rustc_codegen_ssa::back::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>, core::panic::unwind_safe::AssertUnwindSafe<rustc_codegen_ssa::back::write::spawn_work::{closu
re#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553
#21 catch_unwind<core::panic::unwind_safe::AssertUnwindSafe<rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>>, rustc_codegen_ssa::back
::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359
#22 {closure#0}<rustc_codegen_llvm::LlvmCodegenBackend> () at compiler/rustc_codegen_ssa/src/back/write.rs:1726
#23 {closure#0}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>, ()> () at compiler/rustc_codegen_llvm/src/lib.rs:150
#24 __rust_begin_short_backtrace<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>
, ()>, ()> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158
#25 0x00007fffecaf7259 in {closure#0}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBac
kend>, ()>, ()> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559
#26 call_once<(), std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<rustc_codegen_ssa::back::write::spawn_work::
#27 do_call<core::panic::unwind_safe::AssertUnwindSafe<std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<rustc_c
odegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>, ()>, ()>>, ()> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590
#28 catch_unwind<(), core::panic::unwind_safe::AssertUnwindSafe<std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0
}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>, ()>, ()>>> ()
    at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553
#29 catch_unwind<core::panic::unwind_safe::AssertUnwindSafe<std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<ru
stc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>, ()>, ()>>, ()> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359
#30 {closure#1}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>, ()>, ()> ()
    at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557
#31 call_once<std::thread::{impl#0}::spawn_unchecked_::{closure_env#1}<rustc_codegen_llvm::{impl#2}::spawn_named_thread::{closure_env#0}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<r
ustc_codegen_llvm::LlvmCodegenBackend>, ()>, ()>, ()> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250
#32 0x00007ffff74a49af in alloc::boxed::{impl#29}::call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> () at library/alloc/src/boxed.rs:1985
#33 std::sys::thread::unix::{impl#2}::new::thread_start () at library/std/src/sys/thread/unix.rs:126
#34 0x00007fffe2737aa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#35 0x00007fffe27c4c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

b llvm::Module::eraseAlias(llvm::GlobalAlias*)
b llvm::Module::eraseGlobalVariable(llvm::GlobalVariable*)
b llvm::Module::removeAlias(llvm::GlobalAlias*)
b llvm::Module::removeGlobalVariable(llvm::GlobalVariable*)

(gdb) bt 20
#0  llvm::Module::eraseGlobalVariable (this=0x7fffd41acc50, GV=0x7fffd4b1f6b0) at /home/martin/src/rust/src/llvm-project/llvm/include/llvm/IR/Module.h:565
#1  0x00007ffff2f39410 in llvm::GlobalVariable::eraseFromParent (this=0x7fffd4b1f6b0) at /home/martin/src/rust/src/llvm-project/llvm/lib/IR/Globals.cpp:507
#2  0x00007ffff2f37b0e in llvm::GlobalValue::eraseFromParent (this=0x7fffd4b1f6b0) at /home/martin/src/rust/src/llvm-project/llvm/include/llvm/IR/Value.def:98
#3  0x00007fffef3d5438 in deleteIfDead(llvm::GlobalValue &, llvm::SmallPtrSetImpl<llvm::Comdat const*> &, llvm::function_ref<void(llvm::Function&)>) (GV=..., NotDiscardableComdats=...,
    DeleteFnCallback=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/Transforms/IPO/GlobalOpt.cpp:1355
#4  0x00007fffef3d8726 in OptimizeGlobalVars(llvm::Module &, llvm::function_ref<llvm::TargetTransformInfo&(llvm::Function&)>, llvm::function_ref<llvm::TargetLibraryInfo&(llvm::Function&)>, llvm::function_ref<llvm::DominatorTree&(llvm::Function&)>, llvm::SmallPtrSetImpl<llvm::Comdat const*> &) (M=..., GetTTI=..., GetTLI=..., LookupDomTree=..., NotDiscardableComdats=...)
    at /home/martin/src/rust/src/llvm-project/llvm/lib/Transforms/IPO/GlobalOpt.cpp:2062
#5  0x00007fffef3db791 in optimizeGlobalsInModule(llvm::Module &, const llvm::DataLayout &, llvm::function_ref<llvm::TargetLibraryInfo&(llvm::Function&)>, llvm::function_ref<llvm::TargetTransformInfo&(llvm::Function&)>, llvm::function_ref<llvm::BlockFrequencyInfo&(llvm::Function&)>, llvm::function_ref<llvm::DominatorTree&(llvm::Function&)>, llvm::function_ref<void(llvm::Function&)>, llvm::function_ref<void(llvm::Function&)>) (M=..., DL=..., GetTLI=..., GetTTI=..., GetBFI=..., LookupDomTree=..., ChangedCFGCallback=..., DeleteFnCallback=...)
    at /home/martin/src/rust/src/llvm-project/llvm/lib/Transforms/IPO/GlobalOpt.cpp:2698
#6  0x00007fffef3dbcb4 in llvm::GlobalOptPass::run (this=0x7fffc4003028, M=..., AM=...) at /home/martin/src/rust/src/llvm-project/llvm/lib/Transforms/IPO/GlobalOpt.cpp:2753
#7  0x00007fffef07624b in llvm::detail::PassModel<llvm::Module, llvm::GlobalOptPass, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (
    this=0x7fffc4003020, IR=..., AM=...) at /home/martin/src/rust/src/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:91
#8  0x00007ffff304afdd in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (this=0x7fffce9e26b0, IR=..., AM=...)
    at /home/martin/src/rust/src/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:76
#9  0x00007fffecb62ecb in LLVMRustOptimize (ModuleRef=<optimized out>, TMRef=<optimized out>, OptLevelRust=<optimized out>, OptStage=<optimized out>, IsLinkerPluginLTO=<optimized out>,
    NoPrepopulatePasses=<optimized out>, VerifyIR=<optimized out>, LintIR=<optimized out>, ThinLTOBufferRef=<optimized out>, EmitThinLTO=<optimized out>, EmitThinLTOSummary=<optimized out>,
    MergeFunctions=<optimized out>, UnrollLoops=<optimized out>, SLPVectorize=<optimized out>, LoopVectorize=<optimized out>, DisableSimplifyLibCalls=<optimized out>,
    EmitLifetimeMarkers=<optimized out>, RunEnzyme=<optimized out>, PrintBeforeEnzyme=<optimized out>, PrintAfterEnzyme=<optimized out>, PrintPasses=<optimized out>,
    SanitizerOptions=<optimized out>, PGOGenPath=<optimized out>, PGOUsePath=<optimized out>, InstrumentCoverage=<optimized out>, InstrProfileOutput=<optimized out>,
    PGOSampleUsePath=<optimized out>, DebugInfoForProfiling=<optimized out>, LlvmSelfProfiler=<optimized out>, BeforePassCallback=<optimized out>, AfterPassCallback=<optimized out>,
    ExtraPasses=<optimized out>, ExtraPassesLen=<optimized out>, LLVMPlugins=<optimized out>, LLVMPluginsLen=<optimized out>) at llvm-wrapper/PassWrapper.cpp:926
#10 0x00007fffecabce86 in llvm_optimize () at compiler/rustc_codegen_llvm/src/back/write.rs:674
#11 0x00007fffecac155b in optimize () at compiler/rustc_codegen_llvm/src/back/write.rs:764
#12 0x00007fffecae41b6 in execute_optimize_work_item<rustc_codegen_llvm::LlvmCodegenBackend> () at compiler/rustc_codegen_ssa/src/back/write.rs:843
#13 0x00007fffeca399e4 in {closure#0}<rustc_codegen_llvm::LlvmCodegenBackend> () at compiler/rustc_codegen_ssa/src/back/write.rs:1727
#14 call_once<rustc_codegen_ssa::back::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>, rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274
#15 do_call<core::panic::unwind_safe::AssertUnwindSafe<rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>>, rustc_codegen_ssa::back::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590
#16 catch_unwind<rustc_codegen_ssa::back::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>, core::panic::unwind_safe::AssertUnwindSafe<rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553
#17 catch_unwind<core::panic::unwind_safe::AssertUnwindSafe<rustc_codegen_ssa::back::write::spawn_work::{closure#0}::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>>, rustc_codegen_ssa::back::write::WorkItemResult<rustc_codegen_llvm::LlvmCodegenBackend>> () at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359
#18 {closure#0}<rustc_codegen_llvm::LlvmCodegenBackend> () at compiler/rustc_codegen_ssa/src/back/write.rs:1726
#19 {closure#0}<rustc_codegen_ssa::back::write::spawn_work::{closure_env#0}<rustc_codegen_llvm::LlvmCodegenBackend>, ()> () at compiler/rustc_codegen_llvm/src/lib.rs:150
(More stack frames follow...)
(gdb)