From d968975277ba280372002800c6c25bb1b29f496e Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Wed, 20 Apr 2016 05:26:37 -0700 Subject: Check ELF relocs after opening all input files Delaying checking ELF relocations until opening all input files so that symbol information is final when relocations are checked. This is only enabled for x86 targets. bfd/ * elf-bfd.h (_bfd_elf_link_check_relocs): New. * elflink.c (_bfd_elf_link_check_relocs): New function. (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs if check_relocs_after_open_input is FALSE. include/ * bfdlink.h (bfd_link_info): Add check_relocs_after_open_input. ld/ * emulparams/elf32_x86_64.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): New. * emulparams/elf_i386.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emulparams/elf_i386_be.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emulparams/elf_i386_chaos.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emulparams/elf_i386_ldso.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emulparams/elf_i386_vxworks.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emulparams/elf_x86_64.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emulparams/i386nto.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): Likewise. * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set check_relocs_after_open_input to TRUE if CHECK_RELOCS_AFTER_OPEN_INPUT is yes. (gld${EMULATION_NAME}_after_open): Call _bfd_elf_link_check_relocs on all inputs if check_relocs_after_open_input is TRUE. --- bfd/ChangeLog | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'bfd/ChangeLog') diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f4bebd9..a0304b6 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +2016-04-20 H.J. Lu + + * elf-bfd.h (_bfd_elf_link_check_relocs): New. + * elflink.c (_bfd_elf_link_check_relocs): New function. + (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs + if check_relocs_after_open_input is FALSE. + 2016-04-20 Trevor Saunders * cache.c: Update old style function definitions. -- cgit v1.1