/* 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,
#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
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;
#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];
/* 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)
offsetT offset,
char *opcode);
+bfd_boolean frag_offset_fixed_p (const fragS *, const fragS *, offsetT *);
+
#endif /* FRAGS_H */