* lib/ld-lib.exp (default_ld_simple_link): Permit the linker to

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

diff --git a/ld/ld.h b/ld/ld.h
index d23633e168dee0322d30794069b01dac0af86a3c..99924d5aca20c43059818660f8ff02e862059506 100644 (file)
--- a/ld/ld.h
+++ b/ld/ld.h
@@ -1,6 +1,5 @@
-/* ld.h -
-
-   Copyright (C) 1991, 1993 Free Software Foundation, Inc.
+/* ld.h -- general linker header file
+   Copyright (C) 1991, 93, 94, 95, 1996 Free Software Foundation, Inc.
 
    This file is part of GLD, the Gnu Linker.
 
@@ -15,12 +14,24 @@
    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
 
+/* 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/"
+
 /* Extra information we hold on sections */
 typedef struct  user_section_struct
 {
@@ -58,6 +69,27 @@ typedef struct
 
   /* 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;
 } args_type;
 
 extern args_type command_line;
@@ -70,20 +102,25 @@ typedef struct
   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, 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 if multiple global-pointers are needed (Alpha
+     only).  */
+  boolean warn_multiple_gp;
+
   boolean sort_common;
 
   boolean text_read_only;
@@ -92,6 +129,9 @@ typedef struct
   FILE *map_file;
 
   boolean stats;
+
+  int split_by_reloc;
+  boolean split_by_file;
 } ld_config_type;
 
 extern ld_config_type config;
@@ -106,6 +146,12 @@ typedef enum
 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 void add_cref PARAMS ((const char *, bfd *, asection *, bfd_vma));
+extern void output_cref PARAMS ((FILE *));
+
 #endif