2002-11-30 Nathanael Nerode <neroden@gcc.gnu.org>

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

diff --git a/ld/ldemul.h b/ld/ldemul.h
index 224dab50ca24d8da22dda1d7d3360e9ffcbd6204..3e275002ac50bc22461d3a32dbc650ebc0724275 100644 (file)
--- a/ld/ldemul.h
+++ b/ld/ldemul.h
@@ -1,5 +1,5 @@
 /* ld-emul.h - Linker emulation header file
 /* ld-emul.h - Linker emulation header file

-   Copyright 1991, 92, 93, 94, 95, 96, 97, 1998, 2000
+   Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000

    Free Software Foundation, Inc.
 
    This file is part of GLD, the Gnu Linker.
    Free Software Foundation, Inc.
 
    This file is part of GLD, the Gnu Linker.


@@ -25,7 +25,7 @@ extern void ldemul_after_open PARAMS ((void));
 extern void ldemul_after_allocation PARAMS ((void));
 extern void ldemul_before_allocation PARAMS ((void));
 extern void ldemul_set_output_arch PARAMS ((void));
 extern void ldemul_after_allocation PARAMS ((void));
 extern void ldemul_before_allocation PARAMS ((void));
 extern void ldemul_set_output_arch PARAMS ((void));

-extern char *ldemul_choose_target PARAMS ((void));
+extern char *ldemul_choose_target PARAMS ((int, char**));

 extern void ldemul_choose_mode PARAMS ((char *));
 extern void ldemul_list_emulations PARAMS ((FILE *));
 extern void ldemul_list_emulation_options PARAMS ((FILE *));
 extern void ldemul_choose_mode PARAMS ((char *));
 extern void ldemul_list_emulations PARAMS ((FILE *));
 extern void ldemul_list_emulation_options PARAMS ((FILE *));


@@ -43,7 +43,7 @@ extern boolean ldemul_recognized_file
 extern boolean ldemul_open_dynamic_archive
   PARAMS ((const char *, struct search_dirs *,
           struct lang_input_statement_struct *));
 extern boolean ldemul_open_dynamic_archive
   PARAMS ((const char *, struct search_dirs *,
           struct lang_input_statement_struct *));

-extern char *ldemul_default_target PARAMS ((void));
+extern char *ldemul_default_target PARAMS ((int, char**));

 extern void after_parse_default PARAMS ((void));
 extern void after_open_default PARAMS ((void));
 extern void after_allocation_default PARAMS ((void));
 extern void after_parse_default PARAMS ((void));
 extern void after_open_default PARAMS ((void));
 extern void after_allocation_default PARAMS ((void));


@@ -53,6 +53,8 @@ extern void syslib_default PARAMS ((char*));
 extern void hll_default PARAMS ((char*));
 extern int  ldemul_find_potential_libraries
   PARAMS ((char *, struct lang_input_statement_struct *));
 extern void hll_default PARAMS ((char*));
 extern int  ldemul_find_potential_libraries
   PARAMS ((char *, struct lang_input_statement_struct *));

+extern struct bfd_elf_version_expr *ldemul_new_vers_pattern
+  PARAMS ((struct bfd_elf_version_expr *));

 
 typedef struct ld_emulation_xfer_struct {
   /* Run before parsing the command line and script file.
 
 typedef struct ld_emulation_xfer_struct {
   /* Run before parsing the command line and script file.


@@ -78,7 +80,7 @@ typedef struct ld_emulation_xfer_struct {
   void   (*set_output_arch) PARAMS ((void));
 
   /* Decide which target name to use.  */
   void   (*set_output_arch) PARAMS ((void));
 
   /* Decide which target name to use.  */

-  char * (*choose_target) PARAMS ((void));
+  char * (*choose_target) PARAMS ((int, char**));

 
   /* Run before allocating output sections.  */
   void   (*before_allocation) PARAMS ((void));
 
   /* Run before allocating output sections.  */
   void   (*before_allocation) PARAMS ((void));


@@ -139,6 +141,11 @@ typedef struct ld_emulation_xfer_struct {
   int (* find_potential_libraries)
     PARAMS ((char *, struct lang_input_statement_struct *));
 
   int (* find_potential_libraries)
     PARAMS ((char *, struct lang_input_statement_struct *));
 

+  /* Called when adding a new version pattern.  PowerPC64-ELF uses
+     this hook to add a pattern matching ".foo" for every "foo".  */
+  struct bfd_elf_version_expr * (*new_vers_pattern)
+    PARAMS ((struct bfd_elf_version_expr *));
+

 } ld_emulation_xfer_type;
 
 typedef enum {
 } ld_emulation_xfer_type;
 
 typedef enum {