/* bfdlink.h -- header file for BFD link routines
- Copyright (C) 1993-2019 Free Software Foundation, Inc.
+ Copyright (C) 1993-2020 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.
allowed to set the value. */
RM_NOT_YET_SET = 0,
RM_IGNORE,
- RM_GENERATE_WARNING,
- RM_GENERATE_ERROR
+ RM_DIAGNOSE,
};
+/* How to handle DT_TEXTREL. */
+
+enum textrel_check_method
+{
+ textrel_check_none,
+ textrel_check_warning,
+ textrel_check_error
+};
+
+#define bfd_link_textrel_check(info) \
+ (info->textrel_check != textrel_check_none)
+
typedef enum {with_flags, without_flags} flag_type;
/* A section flag list. */
ENUM_BITFIELD (bfd_link_elf_stt_common) elf_stt_common : 2;
/* Criteria for skipping symbols when determining
- whether to include an object from an archive. */
+ whether to include an object from an archive. */
ENUM_BITFIELD (bfd_link_common_skip_ar_symbols) common_skip_ar_symbols : 2;
/* What to do with unresolved symbols in an object file.
The same defaults apply. */
ENUM_BITFIELD (report_method) unresolved_syms_in_shared_libs : 2;
+ /* TRUE if unresolved symbols are to be warned, rather than errored. */
+ unsigned int warn_unresolved_syms: 1;
+
/* TRUE if shared objects should be linked directly, not shared. */
unsigned int static_link: 1;
should be created. 1 for DWARF2 tables, 2 for compact tables. */
unsigned int eh_frame_hdr_type: 2;
- /* TRUE if we should warn when adding a DT_TEXTREL to a shared object. */
- unsigned int warn_shared_textrel: 1;
-
- /* TRUE if we should error when adding a DT_TEXTREL. */
- unsigned int error_textrel: 1;
+ /* What to do with DT_TEXTREL in output. */
+ ENUM_BITFIELD (textrel_check_method) textrel_check: 2;
/* TRUE if .hash section should be created. */
unsigned int emit_hash: 1;
/* TRUE if "-Map map" is passed to linker. */
unsigned int has_map_file : 1;
+ /* TRUE if "--enable-non-contiguous-regions" is passed to the
+ linker. */
+ unsigned int non_contiguous_regions : 1;
+
+ /* TRUE if "--enable-non-contiguous-regions-warnings" is passed to
+ the linker. */
+ unsigned int non_contiguous_regions_warnings : 1;
+
/* Char that may appear as the first char of a symbol, but should be
skipped (like symbol_leading_char) when looking up symbols in
wrap_hash. Used by PowerPC Linux for 'dot' symbols. */
struct bfd_link_order *next;
/* Type of link_order. */
enum bfd_link_order_type type;
- /* Offset within output section. */
+ /* Offset within output section in bytes. */
bfd_vma offset;
- /* Size within output section. */
+ /* Size within output section in octets. */
bfd_size_type size;
/* Type specific information. */
union