llvm-project

bcad0501 - [llvm-objdump][ARM] Find ELF file PLT entries for arm, thumb (#130764)

[llvm-objdump][ARM] Find ELF file PLT entries for arm, thumb (#130764) This implements arm, armeb, thumb, thumbeb PLT entries parsing support in ELF for llvm-objdump. Implementation is similar to AArch64MCInstrAnalysis::findPltEntries. PLT entry signatures are based on LLD code for PLT generation (ARM::writePlt). llvm-objdump tests are produced from lld/test/ELF/arm-plt-reloc.s, lld/test/ELF/armv8-thumb-plt-reloc.s.