Subversion Repositories openrisc_2011-10-31

/* This file is obj-evax.h

   Copyright 1996, 2000, 2005, 2007, 2009 Free Software Foundation, Inc.

   Contributed by Klaus Kämpf (kkaempf@progis.de) of

     proGIS Software, Aachen, Germany.

   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 3, or (at your option)

   any later version.

   GAS is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with GAS; see the file COPYING.  If not, write to

   the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,

   MA 02110-1301, USA.  */

/*

 * This file is obj-evax.h and is intended to be a template for

 * object format specific header files.

 */

#include "as.h"

/* define an obj specific macro off which target cpu back ends may key.  */

#define OBJ_EVAX 1

/* include whatever target cpu is appropriate.  */

#include "targ-cpu.h"

#define OUTPUT_FLAVOR bfd_target_evax_flavour

struct fix;

struct alpha_linkage_fixups

{

  struct alpha_linkage_fixups *next;

  struct fix *fixp;

  segT seg;

  symbolS *label;

};

/*

 * SYMBOLS

 */

/*

 * If your object format needs to reorder symbols, define this.  When

 * defined, symbols are kept on a doubly linked list and functions are

 * made available for push, insert, append, and delete.  If not defined,

 * symbols are kept on a singly linked list, only the append and clear

 * facilities are available, and they are macros.

 */

/* #define SYMBOLS_NEED_PACKPOINTERS */

/*  */

typedef struct

  {

    void *nothing;

  }

obj_symbol_type;                /* should be the format's symbol structure */

typedef void *object_headers;

#define OBJ_EMIT_LINENO(a,b,c)  /* must be *something*.  This no-op's it out.  */

/* This field keeps the symbols position in the link section.  */

#define OBJ_SYMFIELD_TYPE valueT

#define obj_symbol_new_hook(s)       evax_symbol_new_hook (s)

#define obj_frob_symbol(s,p)         evax_frob_symbol (s, &p)

#define obj_frob_file_before_adjust  evax_frob_file_before_adjust

#define obj_frob_file_before_fix     evax_frob_file_before_fix

#define S_SET_OTHER(S,V)

#define S_SET_TYPE(S,T)

#define S_SET_DESC(S,D)

#define S_GET_OTHER(S)  0

#define S_GET_TYPE(S)   0

#define S_GET_DESC(S)   0

#define PDSC_S_K_KIND_FP_STACK 9

#define PDSC_S_K_KIND_FP_REGISTER 10

#define PDSC_S_K_KIND_NULL 8

#define PDSC_S_K_MIN_STACK_SIZE 32

#define PDSC_S_K_MIN_REGISTER_SIZE 24

#define PDSC_S_K_NULL_SIZE 16

#define PDSC_S_M_HANDLER_VALID 0x10             /* low byte */

#define PDSC_S_M_HANDLER_DATA_VALID 0x40        /* low byte */

#define PDSC_S_M_BASE_REG_IS_FP 0x80            /* low byte */

#define PDSC_S_M_NATIVE 0x10            /* high byte */

#define PDSC_S_M_NO_JACKET 0x20         /* high byte */

#define LKP_S_K_SIZE 16

extern segT alpha_link_section;

extern struct alpha_linkage_fixups *alpha_linkage_fixup_root;

extern void evax_section (int);

extern void evax_symbol_new_hook (symbolS *);

extern void evax_frob_symbol (symbolS *, int *);

extern void evax_frob_file_before_adjust (void);

extern void evax_frob_file_before_fix (void);

extern char *evax_shorten_name (char *);

/*

 * Local Variables:

 * comment-column: 0

 * fill-column: 131

 * End:

 */