Allow symbols in MEMORY region specification

[deliverable/binutils-gdb.git] / gas / write.h

diff --git a/gas/write.h b/gas/write.h
index 4f75eb6d611a80c0059b892cfdc0efeb18ea3cbc..e0b5b36f67a8a6c6e2ffab3d5b1cf4a414b2a8c0 100644 (file)
--- a/gas/write.h
+++ b/gas/write.h
@@ -1,13 +1,11 @@
 /* write.h
 /* write.h

-   Copyright 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001,
-   2002, 2003, 2005, 2006, 2007
-   Free Software Foundation, Inc.
+   Copyright (C) 1987-2015 Free Software Foundation, Inc.

 
    This file is part of GAS, the GNU Assembler.
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
 
    This file is part of GAS, the GNU Assembler.
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

-   the Free Software Foundation; either version 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)

    any later version.
 
    GAS is distributed in the hope that it will be useful,
    any later version.
 
    GAS is distributed in the hope that it will be useful,


@@ -64,8 +62,8 @@ struct fix
   /* The value is signed when checking for overflow.  */
   unsigned fx_signed : 1;
 
   /* The value is signed when checking for overflow.  */
   unsigned fx_signed : 1;
 

-  /* pc-relative offset adjust (only used by m68k and m68hc11) */
-  char fx_pcrel_adjust;
+  /* pc-relative offset adjust (only used by some CPU specific code) */
+  signed char fx_pcrel_adjust;

 
   /* How many bytes are involved? */
   unsigned char fx_size;
 
   /* How many bytes are involved? */
   unsigned char fx_size;


@@ -88,6 +86,9 @@ struct fix
   /* The value of dot when the fixup expression was parsed.  */
   addressT fx_dot_value;
 
   /* The value of dot when the fixup expression was parsed.  */
   addressT fx_dot_value;
 

+  /* The frag fx_dot_value is based on.  */
+  fragS *fx_dot_frag;
+

   /* Next fixS in linked list, or NULL.  */
   struct fix *fx_next;
 
   /* Next fixS in linked list, or NULL.  */
   struct fix *fx_next;
 


@@ -162,12 +163,12 @@ struct reloc_list
 extern int finalize_syms;
 extern symbolS *abs_section_sym;
 extern addressT dot_value;
 extern int finalize_syms;
 extern symbolS *abs_section_sym;
 extern addressT dot_value;

+extern fragS *dot_frag;

 extern struct reloc_list* reloc_list;
 
 extern void append (char **charPP, char *fromP, unsigned long length);
 extern void record_alignment (segT seg, int align);
 extern int get_recorded_alignment (segT seg);
 extern struct reloc_list* reloc_list;
 
 extern void append (char **charPP, char *fromP, unsigned long length);
 extern void record_alignment (segT seg, int align);
 extern int get_recorded_alignment (segT seg);

-extern void subsegs_finish (void);

 extern void write_object_file (void);
 extern long relax_frag (segT, fragS *, long);
 extern int relax_segment (struct frag *, segT, int);
 extern void write_object_file (void);
 extern long relax_frag (segT, fragS *, long);
 extern int relax_segment (struct frag *, segT, int);


@@ -176,6 +177,9 @@ extern void number_to_chars_bigendian (char *, valueT, int);
 extern fixS *fix_new
   (fragS * frag, int where, int size, symbolS * add_symbol,
    offsetT offset, int pcrel, bfd_reloc_code_real_type r_type);
 extern fixS *fix_new
   (fragS * frag, int where, int size, symbolS * add_symbol,
    offsetT offset, int pcrel, bfd_reloc_code_real_type r_type);

+extern fixS *fix_at_start
+  (fragS * frag, int size, symbolS * add_symbol,
+   offsetT offset, int pcrel, bfd_reloc_code_real_type r_type);

 extern fixS *fix_new_exp
   (fragS * frag, int where, int size, expressionS *exp, int pcrel,
    bfd_reloc_code_real_type r_type);
 extern fixS *fix_new_exp
   (fragS * frag, int where, int size, expressionS *exp, int pcrel,
    bfd_reloc_code_real_type r_type);