* ld.h (wildcard_spec): Change exclude_name to exclude_name_list.

[deliverable/binutils-gdb.git] / ld / ld.h

diff --git a/ld/ld.h b/ld/ld.h
index d23633e168dee0322d30794069b01dac0af86a3c..3c53b98a54ce05a2219d585af4885b6da014d890 100644 (file)
--- a/ld/ld.h
+++ b/ld/ld.h
@@ -1,6 +1,6 @@
-/* ld.h -
-
-   Copyright (C) 1991, 1993 Free Software Foundation, Inc.
+/* ld.h -- general linker header file
+   Copyright (C) 1991, 93, 94, 95, 96, 97, 98, 99, 2000
+   Free Software Foundation, Inc.

 
    This file is part of GLD, the Gnu Linker.
 
 
    This file is part of GLD, the Gnu Linker.
 


@@ -15,12 +15,64 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License

-   along with GLD; see the file COPYING.  If not, write to
-   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with GLD; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */

 
 #ifndef LD_H
 #define LD_H
 
 
 #ifndef LD_H
 #define LD_H
 

+#ifdef HAVE_LOCALE_H
+# include <locale.h>
+#endif
+
+#ifdef ENABLE_NLS
+# include <libintl.h>
+# define _(String) gettext (String)
+# ifdef gettext_noop
+#  define N_(String) gettext_noop (String)
+# else
+#  define N_(String) (String)
+# endif
+#else
+/* Stubs that do something close enough.  */
+# define textdomain(String) (String)
+# define gettext(String) (String)
+# define dgettext(Domain,Message) (Message)
+# define dcgettext(Domain,Message,Type) (Message)
+# define bindtextdomain(Domain,Directory) (Domain)
+# define _(String) (String)
+# define N_(String) (String)
+#endif
+
+/* Look in this environment name for the linker to pretend to be */
+#define EMULATION_ENVIRON "LDEMULATION"
+/* If in there look for the strings: */
+
+/* Look in this variable for a target format */
+#define TARGET_ENVIRON "GNUTARGET"
+
+/* Input sections which are put in a section of this name are actually
+   discarded.  */
+#define DISCARD_SECTION_NAME "/DISCARD/"
+
+/* A file name list */
+typedef struct name_list
+{
+   const char *name;
+   struct name_list *next;
+} name_list;
+
+/* A wildcard specification.  This is only used in ldgram.y, but it
+   winds up in ldgram.h, so we need to define it outside.  */
+
+struct wildcard_spec
+{
+  const char *name;
+  struct name_list *exclude_name_list;
+  boolean sorted;
+};
+

 /* Extra information we hold on sections */
 typedef struct  user_section_struct
 {
 /* Extra information we hold on sections */
 typedef struct  user_section_struct
 {


@@ -58,6 +110,51 @@ typedef struct
 
   /* Runtime library search path from the -rpath argument.  */
   char *rpath;
 
   /* Runtime library search path from the -rpath argument.  */
   char *rpath;

+
+  /* Link time runtime library search path from the -rpath-link
+     argument.  */
+  char *rpath_link;
+
+  /* Big or little endian as set on command line.  */
+  enum { ENDIAN_UNSET = 0, ENDIAN_BIG, ENDIAN_LITTLE } endian;
+
+  /* If true, export all symbols in the dynamic symbol table of an ELF
+     executable.  */
+  boolean export_dynamic;
+
+  /* If true, build MIPS embedded PIC relocation tables in the output
+     file.  */
+  boolean embedded_relocs;
+
+  /* If true, force generation of a file with a .exe file. */
+  boolean force_exe_suffix;
+
+  /* If true, generate a cross reference report.  */
+  boolean cref;
+
+  /* If true (which is the default), warn about mismatched input
+     files.  */
+  boolean warn_mismatch;
+
+  /* Remove unreferenced sections?  */
+  boolean gc_sections;
+
+  /* Name of shared object whose symbol table should be filtered with
+     this shared object.  From the --filter option.  */
+  char *filter_shlib;
+
+  /* Name of shared object for whose symbol table this shared object
+     is an auxiliary filter.  From the --auxiliary option.  */
+  char **auxiliary_filters;
+
+  /* A version symbol to be applied to the symbol names found in the
+     .exports sections.  */
+  char *version_exports_section;
+
+  /* If true (the default) check section addresses, once compute,
+     fpor overlaps.  */
+  boolean check_section_addresses;
+  

 } args_type;
 
 extern args_type command_line;
 } args_type;
 
 extern args_type command_line;


@@ -70,20 +167,35 @@ typedef struct
   boolean magic_demand_paged;
   boolean make_executable;
 
   boolean magic_demand_paged;
   boolean make_executable;
 

-  /* If true, request BFD to use the traditional format.  */
-  boolean traditional_format;
-

   /* If true, doing a dynamic link.  */
   boolean dynamic_link;
 
   /* If true, doing a dynamic link.  */
   boolean dynamic_link;
 

+  /* If true, -shared is supported.  */
+  /* ??? A better way to do this is perhaps to define this in the
+     ld_emulation_xfer_struct since this is really a target dependent
+     parameter.  */
+  boolean has_shared;
+
+  /* If true, build constructors.  */

   boolean build_constructors;
 
   boolean build_constructors;
 

+  /* If true, warn about any constructors.  */
+  boolean warn_constructors;
+

   /* If true, warn about merging common symbols with others.  */
   boolean warn_common;
 
   /* If true, only warn once about a particular undefined symbol.  */
   boolean warn_once;
 
   /* If true, warn about merging common symbols with others.  */
   boolean warn_common;
 
   /* If true, only warn once about a particular undefined symbol.  */
   boolean warn_once;
 

+  /* If true, warn if multiple global-pointers are needed (Alpha
+     only).  */
+  boolean warn_multiple_gp;
+
+  /* If true, warn if the starting address of an output section
+     changes due to the alignment of an input section.  */
+  boolean warn_section_align;
+

   boolean sort_common;
 
   boolean text_read_only;
   boolean sort_common;
 
   boolean text_read_only;


@@ -92,6 +204,9 @@ typedef struct
   FILE *map_file;
 
   boolean stats;
   FILE *map_file;
 
   boolean stats;

+
+  int split_by_reloc;
+  boolean split_by_file;

 } ld_config_type;
 
 extern ld_config_type config;
 } ld_config_type;
 
 extern ld_config_type config;


@@ -106,6 +221,24 @@ typedef enum
 extern boolean had_script;
 extern boolean force_make_executable;
 
 extern boolean had_script;
 extern boolean force_make_executable;
 

+/* Non-zero if we are processing a --defsym from the command line.  */
+extern int parsing_defsym;
+

 extern int yyparse PARAMS ((void));
 
 extern int yyparse PARAMS ((void));
 

+extern void add_cref PARAMS ((const char *, bfd *, asection *, bfd_vma));
+extern void output_cref PARAMS ((FILE *));
+extern void check_nocrossrefs PARAMS ((void));
+
+extern void ld_abort PARAMS ((const char *, int, const char *))
+     ATTRIBUTE_NORETURN;
+
+/* If gcc, we can give a function name, too.  */
+#if !defined (__GNUC__) || __GNUC_MINOR__ <= 5
+#define __PRETTY_FUNCTION__  ((char*) NULL)
+#endif
+
+#undef abort
+#define abort() ld_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
+

 #endif
 #endif