/* bfdlink.h -- header file for BFD link routines
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009 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.
bfd_link_common_skip_all
};
+struct bfd_link_hash_common_entry
+ {
+ unsigned int alignment_power; /* Alignment. */
+ asection *section; /* Symbol section. */
+ };
+
/* The linking routines use a hash table which uses this structure for
its elements. */
directly because we don't want to increase the size of
the union; this structure is a major space user in the
linker. */
- struct bfd_link_hash_common_entry
- {
- unsigned int alignment_power; /* Alignment. */
- asection *section; /* Symbol section. */
- } *p;
+ struct bfd_link_hash_common_entry *p;
bfd_size_type size; /* Common symbol size. */
} c;
} u;
{
/* The hash table itself. */
struct bfd_hash_table table;
- /* The back end which created this hash table. This indicates the
- type of the entries in the hash table, which is sometimes
- important information when linking object files of different
- types together. */
- const bfd_target *creator;
/* A linked list of undefined and common symbols, linked through the
next field in the bfd_link_hash_entry structure. */
struct bfd_link_hash_entry *undefs;
extern void bfd_link_repair_undef_list
(struct bfd_link_hash_table *table);
+/* Read symbols and cache symbol pointer array in outsymbols. */
+extern bfd_boolean bfd_generic_link_read_symbols (bfd *);
+
struct bfd_sym_chain
{
struct bfd_sym_chain *next;
/* TRUE if we should warn when adding a DT_TEXTREL to a shared object. */
unsigned int warn_shared_textrel: 1;
+ /* TRUE if we should warn alternate ELF machine code. */
+ unsigned int warn_alternate_em: 1;
+
/* TRUE if unreferenced sections should be removed. */
unsigned int gc_sections: 1;
wrap_hash. Used by PowerPC Linux for 'dot' symbols. */
char wrap_char;
+ /* Separator between archive and filename in linker script filespecs. */
+ char path_separator;
+
/* Function callbacks. */
const struct bfd_link_callbacks *callbacks;
option). If this is NULL, no symbols are being wrapped. */
struct bfd_hash_table *wrap_hash;
+ /* The output BFD. */
+ bfd *output_bfd;
+
/* The list of input BFD's involved in the link. These are chained
together via the link_next field. */
bfd *input_bfds;
struct bfd_elf_version_expr *next;
/* Glob pattern. */
const char *pattern;
- /* NULL for a glob pattern, otherwise a straight symbol. */
- const char *symbol;
+ /* Set if pattern is not a glob. */
+ unsigned int literal : 1;
/* Defined by ".symver". */
unsigned int symver : 1;
/* Defined by version script. */