/* bfdlink.h -- header file for BFD link routines
- Copyright (C) 1993-2017 Free Software Foundation, Inc.
+ Copyright (C) 1993-2018 Free Software Foundation, Inc.
Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
struct bfd_link_hash_entry *next;
/* BFD symbol was found in. */
bfd *abfd;
- /* For __start_<name> and __stop_<name> symbols, the first
- input section matching the name. */
- asection *section;
} undef;
/* bfd_link_hash_defined, bfd_link_hash_defweak. */
struct
/* TRUE if PT_GNU_RELRO segment should be created. */
unsigned int relro: 1;
+ /* TRUE if separate code segment should be created. */
+ unsigned int separate_code: 1;
+
/* Nonzero if .eh_frame_hdr section and PT_GNU_EH_FRAME ELF segment
should be created. 1 for DWARF2 tables, 2 for compact tables. */
unsigned int eh_frame_hdr_type: 2;
/* TRUE if ok to have multiple definition. */
unsigned int allow_multiple_definition: 1;
+ /* TRUE if ok to have prohibit multiple definition of absolute symbols. */
+ unsigned int prohibit_multiple_definition_absolute: 1;
+
/* TRUE if ok to have version with no definition. */
unsigned int allow_undefined_version: 1;
/* TRUE if BND prefix in PLT entries is always generated. */
unsigned int bndplt: 1;
+ /* TRUE if IBT-enabled PLT entries should be generated. */
+ unsigned int ibtplt: 1;
+
+ /* TRUE if GNU_PROPERTY_X86_FEATURE_1_IBT should be generated. */
+ unsigned int ibt: 1;
+
+ /* TRUE if GNU_PROPERTY_X86_FEATURE_1_SHSTK should be generated. */
+ unsigned int shstk: 1;
+
/* TRUE if generation of .interp/PT_INTERP should be suppressed. */
unsigned int nointerp: 1;
/* TRUE if generate a 1-byte NOP as suffix for x86 call instruction. */
unsigned int call_nop_as_suffix : 1;
+ /* TRUE if common symbols should be treated as undefined. */
+ unsigned int inhibit_common_definition : 1;
+
/* The 1-byte NOP for x86 call instruction. */
char call_nop_byte;