2 Commits

Author	SHA1	Message	Date
H.J. Lu	aab921adcb	x86-64: Properly report output type when PIC is needed ... -fPIC may be needed to compile PIE or PDE objects, not just shared object. bfd/ * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for bfd_link_info. Report shared, PIE or PDE object based on bfd_link_info. (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call. (elf_x86_64_relocate_section): Likewise. ld/ * testsuite/ld-x86-64/pie2.d: Updated. * testsuite/ld-x86-64/pr19719.d: Likewise. * testsuite/ld-x86-64/pr19807-2a.d: Likewise. * testsuite/ld-x86-64/pr19969.d: Likewise.	2017-08-23 13:43:45 -07:00
H.J. Lu	4c10bbaa09	Add -z noreloc-overflow option to x86-64 ld ... Add -z noreloc-overflow command-line option to the x86-64 ELF linker to disable relocation overflow check. This can be used to avoid relocation overflow check if there will be no dynamic relocation overflow at run-time. bfd/ PR ld/19807 * elf64-x86-64.c (elf_x86_64_relocate_section): Check no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S relocation overflow check. include/ PR ld/19807 * bfdlink.h (bfd_link_info): Add no_reloc_overflow_check. ld/ PR ld/19807 * Makefile.am (ELF_X86_DEPS): Add $(srcdir)/emulparams/reloc_overflow.sh. * Makefile.in: Regenerated. * NEWS: Mention -z noreloc-overflow. * ld.texinfo: Document -z noreloc-overflow. * emulparams/elf32_x86_64.sh: Source ${srcdir}/emulparams/reloc_overflow.sh. * emulparams/elf_x86_64.sh: Likewise. * emulparams/reloc_overflow.sh: New file. * testsuite/ld-x86-64/pr19807-1.s: New file. * testsuite/ld-x86-64/pr19807-1a.d: Likewise. * testsuite/ld-x86-64/pr19807-1b.d: Likewise. * testsuite/ld-x86-64/pr19807-2.s: Likewise. * testsuite/ld-x86-64/pr19807-2a.d: Likewise. * testsuite/ld-x86-64/pr19807-2b.d: Likewise. * testsuite/ld-x86-64/pr19807-2c.d: Likewise. * testsuite/ld-x86-64/pr19807-2d.d: Likewise. * testsuite/ld-x86-64/pr19807-2e.d: Likewise. * testsuite/ld-x86-64/x86-64.exp: Run PR ld/19807 tests.	2016-03-15 11:07:54 -07:00