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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [binutils/] [coffgrok.h] - Blame information for rev 299

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/* coffgrok.h
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   Copyright 2001, 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
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   This file is part of GNU Binutils.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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#define T_NULL          0
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#define T_VOID          1       /* function argument (only used by compiler) */
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#define T_CHAR          2       /* character            */
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#define T_SHORT         3       /* short integer        */
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#define T_INT           4       /* integer              */
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#define T_LONG          5       /* long integer         */
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#define T_FLOAT         6       /* floating point       */
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#define T_DOUBLE        7       /* double word          */
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#define T_STRUCT        8       /* structure            */
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#define T_UNION         9       /* union                */
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#define T_ENUM          10      /* enumeration          */
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#define T_MOE           11      /* member of enumeration*/
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#define T_UCHAR         12      /* unsigned character   */
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#define T_USHORT        13      /* unsigned short       */
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#define T_UINT          14      /* unsigned integer     */
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#define T_ULONG         15      /* unsigned long        */
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#define T_LNGDBL        16      /* long double          */
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struct coff_reloc
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{
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  int offset;
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  struct coff_symbol *symbol;
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  int addend;
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};
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struct coff_section
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{
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  char *name;
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  int code;
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  int data;
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  int address;
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  int number;  /* 0..n, .text = 0 */
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  int nrelocs;
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  int size;
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  struct coff_reloc *relocs;
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  struct bfd_section *bfd_section;
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};
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struct coff_ofile
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{
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  int nsources;
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  struct coff_sfile *source_head;
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  struct coff_sfile *source_tail;
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  int nsections;
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  struct coff_section *sections;
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  struct coff_symbol *symbol_list_head;
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  struct coff_symbol *symbol_list_tail;
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};
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struct coff_isection {
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  int low;
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  int high;
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  int init;
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  struct coff_section *parent;
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};
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struct coff_sfile
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{
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  char *name;
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  struct coff_scope *scope;
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  struct coff_sfile *next;
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  /* Vector which maps where in each output section
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     the input file has it's data */
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  struct coff_isection *section;
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};
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 struct coff_type
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{
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  int size;
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  enum
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    {
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      coff_pointer_type, coff_function_type, coff_array_type, coff_structdef_type, coff_basic_type,
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      coff_structref_type, coff_enumref_type, coff_enumdef_type, coff_secdef_type
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      } type;
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  union
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    {
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      struct
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        {
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        int address;
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        int size;
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      } asecdef;
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      struct
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        {
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          int isstruct;
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          struct coff_scope *elements;
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          int idx;
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        }
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      astructdef;
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      struct
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        {
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          struct coff_symbol *ref;
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        } astructref;
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      struct
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        {
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          struct coff_scope *elements;
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          int idx;
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        } aenumdef;
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      struct
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        {
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          struct coff_symbol *ref;
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        } aenumref;
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      struct
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        {
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          struct coff_type *points_to;
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        } pointer;
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      struct
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        {
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          int dim;
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          struct coff_type *array_of;
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        } array;
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      struct
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        {
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          struct coff_type *function_returns;
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          struct coff_scope *parameters;
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          struct coff_scope *code;
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          struct coff_line *lines;
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        } function;
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      int basic;                /* One of T_VOID.. T_UINT */
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    }  u;
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};
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 struct coff_line
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 {
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   int nlines;
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   int *lines;
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   int *addresses;
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 };
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 struct coff_scope
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   {
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     struct coff_section *sec; /* What section */
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     int offset; /* where */
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     int size; /* How big */
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     struct coff_scope *parent; /* one up */
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     struct coff_scope *next;   /*next along */
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     int nvars;
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     struct coff_symbol *vars_head;     /* symbols */
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     struct coff_symbol *vars_tail;
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     struct coff_scope *list_head;      /* children */
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     struct coff_scope *list_tail;
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   };
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 struct coff_visible
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   {
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     enum coff_vis_type
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       {
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         coff_vis_ext_def,
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         coff_vis_ext_ref,
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         coff_vis_int_def,
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         coff_vis_common,
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         coff_vis_auto,
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         coff_vis_register,
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         coff_vis_tag,
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         coff_vis_member_of_struct,
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         coff_vis_member_of_enum,
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         coff_vis_autoparam,
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         coff_vis_regparam,
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       } type;
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   };
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 struct coff_where
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   {
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     enum
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       {
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         coff_where_stack, coff_where_memory, coff_where_register, coff_where_unknown,
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         coff_where_strtag, coff_where_member_of_struct,
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         coff_where_member_of_enum, coff_where_entag, coff_where_typedef
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       } where;
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     int offset;
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     int bitoffset;
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     int bitsize;
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     struct coff_section *section;
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   };
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 struct coff_symbol
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   {
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     char *name;
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     int tag;
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     struct coff_type *type;
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     struct coff_where *where;
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     struct coff_visible *visible;
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     struct coff_symbol *next;
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     struct coff_symbol *next_in_ofile_list; /* For the ofile list */
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     int number;
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     int er_number;
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     struct coff_sfile *sfile;
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  };
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struct coff_ofile *coff_grok PARAMS ((bfd *));

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