Index: lldb/trunk/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp =================================================================== --- lldb/trunk/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp +++ lldb/trunk/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp @@ -2610,7 +2610,10 @@ elf_xword plt_entsize = plt_hdr->sh_addralign ? llvm::alignTo (plt_hdr->sh_entsize, plt_hdr->sh_addralign) : plt_hdr->sh_entsize; - if (plt_entsize == 0) + // Some linkers e.g ld for arm, fill plt_hdr->sh_entsize field incorrectly. + // PLT entries relocation code in general requires multiple instruction and + // should be greater than 4 bytes in most cases. Try to guess correct size just in case. + if (plt_entsize <= 4) { // The linker haven't set the plt_hdr->sh_entsize field. Try to guess the size of the plt // entries based on the number of entries and the size of the plt section with the