* readelf.c (frame_display_row): Output 's' for DW_CFA_same_value.

[deliverable/binutils-gdb.git] / include / bfdlink.h

diff --git a/include/bfdlink.h b/include/bfdlink.h
index 1a7db544052aa553c815dfaac642ceb818e3ed05..18c60a57d4fcbe74a261c2e3a4ca0ffb4af72a4f 100644 (file)
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -1,5 +1,5 @@
 /* bfdlink.h -- header file for BFD link routines
-   Copyright 1993, 94, 95, 96, 1997 Free Software Foundation, Inc.
+   Copyright 1993, 94, 95, 96, 97, 1999 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.
@@ -179,6 +179,8 @@ struct bfd_link_info
   const struct bfd_link_callbacks *callbacks;
   /* true if BFD should generate a relocateable object file.  */
   boolean relocateable;
+  /* true if BFD should generate relocation information in the final executable.  */
+  boolean emitrelocations;
   /* true if BFD should generate a "task linked" object file,
      similar to relocatable but also with globals converted to statics. */
   boolean task_link;
@@ -196,6 +198,9 @@ struct bfd_link_info
   /* true if we want to produced optimized output files.  This might
      need much more time and therefore must be explicitly selected.  */
   boolean optimize;
+  /* true if BFD should generate errors for undefined symbols
+     even if generating a shared object.  */
+  boolean no_undefined;
   /* Which symbols to strip.  */
   enum bfd_link_strip strip;
   /* Which local symbols to discard.  */
@@ -229,6 +234,27 @@ struct bfd_link_info
   struct bfd_hash_table *wrap_hash;
   /* If a base output file is wanted, then this points to it */
   PTR base_file;
+
+  /* If non-zero, specifies that branches which are problematic for the
+  MPC860 C0 (or earlier) should be checked for and modified.  It gives the
+  number of bytes that should be checked at the end of each text page. */
+  int mpc860c0;
+
+  /* The function to call when the executable or shared object is
+     loaded.  */
+  const char *init_function;
+  /* The function to call when the executable or shared object is
+     unloaded.  */
+  const char *fini_function;
+
+  /* true if the new ELF dynamic tags are enabled. */ 
+  boolean new_dtags;
+
+  /* May be used to set DT_FLAGS for ELF. */
+  bfd_vma flags;
+
+  /* May be used to set DT_FLAGS_1 for ELF. */
+  bfd_vma flags_1;
 };
 
 /* This structures holds a set of callback functions.  These are
@@ -314,10 +340,13 @@ struct bfd_link_callbacks
   /* A function which is called when a relocation is attempted against
      an undefined symbol.  NAME is the symbol which is undefined.
      ABFD, SECTION and ADDRESS identify the location from which the
-     reference is made.  In some cases SECTION may be NULL.  */
+     reference is made. FATAL indicates whether an undefined symbol is
+     a fatal error or not. In some cases SECTION may be NULL.  */
   boolean (*undefined_symbol) PARAMS ((struct bfd_link_info *,
                                       const char *name, bfd *abfd,
-                                      asection *section, bfd_vma address));
+                                      asection *section,
+                                      bfd_vma address,
+                                      boolean fatal));
   /* A function which is called when a reloc overflow occurs.  NAME is
      the name of the symbol or section the reloc is against,
      RELOC_NAME is the name of the relocation, and ADDEND is any
@@ -472,7 +501,9 @@ struct bfd_elf_version_expr
   /* Next regular expression for this version.  */
   struct bfd_elf_version_expr *next;
   /* Regular expression.  */
-  const char *match;
+  const char *pattern;
+  /* Matching function.  */
+  int (*match) PARAMS((struct bfd_elf_version_expr *, const char *));
 };
 
 /* Version dependencies.  */