/* bfdlink.h -- header file for BFD link routines
- Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002
+ Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support.
struct bfd_link_hash_entry *undefs;
/* Entries are added to the tail of the undefs list. */
struct bfd_link_hash_entry *undefs_tail;
- /* The type of the ink hash table. */
+ /* The type of the link hash table. */
enum bfd_link_hash_table_type type;
};
struct bfd_link_info
{
/* TRUE if BFD should generate a relocatable object file. */
- unsigned int relocateable: 1;
+ unsigned int relocatable: 1;
/* TRUE if BFD should generate relocation information in the final
executable. */
/* TRUE if global symbols in discarded sections should be stripped. */
unsigned int strip_discarded: 1;
+ /* TRUE if relaxation is being finalized. */
+ unsigned int relax_finalizing: 1;
+
+ /* TRUE if generating a position independent executable. */
+ unsigned int pie: 1;
+
+ /* TRUE if generating an executable, position independent or not. */
+ unsigned int executable : 1;
+
+ /* TRUE if PT_GNU_STACK segment should be created with PF_R|PF_W|PF_X
+ flags. */
+ unsigned int execstack: 1;
+
+ /* TRUE if PT_GNU_STACK segment should be created with PF_R|PF_W
+ flags. */
+ unsigned int noexecstack: 1;
+
/* Which symbols to strip. */
enum bfd_link_strip strip;
/* A function which is called to add a symbol to a set. ENTRY is
the link hash table entry for the set itself (e.g.,
__CTOR_LIST__). RELOC is the relocation to use for an entry in
- the set when generating a relocateable file, and is also used to
+ the set when generating a relocatable file, and is also used to
get the size of the entry when generating an executable file.
ABFD, SEC and VALUE identify the value to add to the set. */
bfd_boolean (*add_to_set)
destructor is found. This is only called by some object file
formats. CONSTRUCTOR is TRUE for a constructor, FALSE for a
destructor. This will use BFD_RELOC_CTOR when generating a
- relocateable file. NAME is the name of the symbol found. ABFD,
+ relocatable file. NAME is the name of the symbol found. ABFD,
SECTION and VALUE are the value of the symbol. */
bfd_boolean (*constructor)
PARAMS ((struct bfd_link_info *, bfd_boolean constructor,
ld. */
bfd_boolean (*error_handler)
PARAMS ((int id, const char * fmt, ...));
+
+/* Identifiers of linker error messages used by error_handler. */
+#define LD_DEFINITION_IN_DISCARDED_SECTION 1
};
\f
/* The linker builds link_order structures which tell the code how to