gas/

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

diff --git a/gas/frags.h b/gas/frags.h
index 578732c8c3e8782c7374d46c14b54bbc2b966a11..f5846be5a5f1c4103b599e8a1707c3b8325ce8d3 100644 (file)
--- a/gas/frags.h
+++ b/gas/frags.h
@@ -1,12 +1,13 @@
 /* frags.h - Header file for the frag concept.
    Copyright 1987, 1992, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   2002, 2003, 2004, 2005, 2006, 2007, 2010, 2011, 2012
+   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
-   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,
@@ -22,9 +23,7 @@
 #ifndef FRAGS_H
 #define FRAGS_H
 
-#ifdef ANSI_PROTOTYPES
 struct obstack;
-#endif
 
 /* A code fragment (frag) is some known number of chars, followed by some
    unknown number of chars. Typically the unknown number of chars is an
@@ -70,6 +69,10 @@ struct frag {
   struct list_info_struct *line;
 #endif
 
+  /* A serial number for a sequence of frags having at most one alignment
+     or org frag, and that at the tail of the sequence.  */
+  unsigned int region:16;
+
   /* Flipped each relax pass so we can easily determine whether
      fr_address has been adjusted.  */
   unsigned int relax_marker:1;
@@ -98,6 +101,9 @@ struct frag {
 #ifdef TC_FRAG_TYPE
   TC_FRAG_TYPE tc_frag_data;
 #endif
+#ifdef OBJ_FRAG_TYPE
+  OBJ_FRAG_TYPE obj_frag_data;
+#endif
 
   /* Data begins here.  */
   char fr_literal[1];
@@ -116,8 +122,7 @@ extern addressT frag_now_fix_octets (void);
 
 /* For foreign-segment symbol fixups.  */
 COMMON fragS zero_address_frag;
-/* For local common (N_BSS segment) fixups.  */
-COMMON fragS bss_address_frag;
+COMMON fragS predefined_address_frag;
 
 extern void frag_append_1_char (int);
 #define FRAG_APPEND_1_CHAR(X) frag_append_1_char (X)
@@ -150,4 +155,6 @@ char *frag_var (relax_stateT type,
                offsetT offset,
                char *opcode);
 
+bfd_boolean frag_offset_fixed_p (const fragS *, const fragS *, offsetT *);
+
 #endif /* FRAGS_H */