/* coffgrok.h
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/* coffgrok.h
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Copyright 2001, 2002, 2003, 2007 Free Software Foundation, Inc.
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Copyright 2001, 2002, 2003, 2007 Free Software Foundation, Inc.
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This file is part of GNU Binutils.
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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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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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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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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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(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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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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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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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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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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MA 02110-1301, USA. */
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#define T_NULL 0
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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_VOID 1 /* function argument (only used by compiler) */
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#define T_CHAR 2 /* character */
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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_SHORT 3 /* short integer */
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#define T_INT 4 /* 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_LONG 5 /* long integer */
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#define T_FLOAT 6 /* floating point */
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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_DOUBLE 7 /* double word */
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#define T_STRUCT 8 /* structure */
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#define T_STRUCT 8 /* structure */
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#define T_UNION 9 /* union */
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#define T_UNION 9 /* union */
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#define T_ENUM 10 /* enumeration */
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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_MOE 11 /* member of enumeration*/
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#define T_UCHAR 12 /* unsigned character */
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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_USHORT 13 /* unsigned short */
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#define T_UINT 14 /* unsigned integer */
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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_ULONG 15 /* unsigned long */
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#define T_LNGDBL 16 /* long double */
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#define T_LNGDBL 16 /* long double */
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struct coff_reloc
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struct coff_reloc
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{
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{
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int offset;
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int offset;
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struct coff_symbol *symbol;
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struct coff_symbol *symbol;
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int addend;
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int addend;
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};
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};
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struct coff_section
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struct coff_section
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{
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{
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char *name;
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char *name;
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int code;
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int code;
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int data;
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int data;
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int address;
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int address;
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int number; /* 0..n, .text = 0 */
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int number; /* 0..n, .text = 0 */
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int nrelocs;
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int nrelocs;
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int size;
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int size;
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struct coff_reloc *relocs;
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struct coff_reloc *relocs;
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struct bfd_section *bfd_section;
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struct bfd_section *bfd_section;
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};
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};
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struct coff_ofile
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struct coff_ofile
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{
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{
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int nsources;
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int nsources;
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struct coff_sfile *source_head;
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struct coff_sfile *source_head;
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struct coff_sfile *source_tail;
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struct coff_sfile *source_tail;
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int nsections;
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int nsections;
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struct coff_section *sections;
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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_head;
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struct coff_symbol *symbol_list_tail;
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struct coff_symbol *symbol_list_tail;
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};
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};
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struct coff_isection {
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struct coff_isection {
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int low;
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int low;
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int high;
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int high;
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int init;
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int init;
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struct coff_section *parent;
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struct coff_section *parent;
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};
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};
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struct coff_sfile
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struct coff_sfile
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{
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{
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char *name;
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char *name;
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struct coff_scope *scope;
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struct coff_scope *scope;
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struct coff_sfile *next;
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struct coff_sfile *next;
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/* Vector which maps where in each output section
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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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the input file has it's data */
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struct coff_isection *section;
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struct coff_isection *section;
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};
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};
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struct coff_type
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struct coff_type
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{
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{
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int size;
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int size;
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enum
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enum
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{
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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_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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coff_structref_type, coff_enumref_type, coff_enumdef_type, coff_secdef_type
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} type;
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} type;
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union
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union
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{
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{
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struct
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struct
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{
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{
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int address;
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int address;
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int size;
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int size;
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} asecdef;
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} asecdef;
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struct
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struct
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{
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{
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int isstruct;
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int isstruct;
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struct coff_scope *elements;
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struct coff_scope *elements;
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int idx;
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int idx;
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}
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}
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astructdef;
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astructdef;
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struct
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struct
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{
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{
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struct coff_symbol *ref;
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struct coff_symbol *ref;
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} astructref;
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} astructref;
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struct
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struct
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{
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{
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struct coff_scope *elements;
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struct coff_scope *elements;
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int idx;
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int idx;
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} aenumdef;
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} aenumdef;
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struct
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struct
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{
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{
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struct coff_symbol *ref;
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struct coff_symbol *ref;
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} aenumref;
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} aenumref;
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struct
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struct
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{
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{
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struct coff_type *points_to;
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struct coff_type *points_to;
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} pointer;
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} pointer;
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struct
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struct
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{
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{
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int dim;
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int dim;
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struct coff_type *array_of;
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struct coff_type *array_of;
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} array;
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} array;
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struct
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struct
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{
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{
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struct coff_type *function_returns;
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struct coff_type *function_returns;
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struct coff_scope *parameters;
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struct coff_scope *parameters;
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struct coff_scope *code;
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struct coff_scope *code;
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struct coff_line *lines;
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struct coff_line *lines;
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} function;
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} function;
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int basic; /* One of T_VOID.. T_UINT */
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int basic; /* One of T_VOID.. T_UINT */
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} u;
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} u;
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};
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};
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struct coff_line
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struct coff_line
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{
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{
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int nlines;
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int nlines;
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int *lines;
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int *lines;
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int *addresses;
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int *addresses;
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};
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};
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struct coff_scope
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struct coff_scope
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{
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{
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struct coff_section *sec; /* What section */
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struct coff_section *sec; /* What section */
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int offset; /* where */
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int offset; /* where */
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int size; /* How big */
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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 *parent; /* one up */
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struct coff_scope *next; /*next along */
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struct coff_scope *next; /*next along */
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int nvars;
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int nvars;
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struct coff_symbol *vars_head; /* symbols */
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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_symbol *vars_tail;
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struct coff_scope *list_head; /* children */
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struct coff_scope *list_head; /* children */
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struct coff_scope *list_tail;
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struct coff_scope *list_tail;
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};
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};
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struct coff_visible
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struct coff_visible
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{
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{
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enum coff_vis_type
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enum coff_vis_type
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{
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{
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coff_vis_ext_def,
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coff_vis_ext_def,
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coff_vis_ext_ref,
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coff_vis_ext_ref,
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coff_vis_int_def,
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coff_vis_int_def,
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coff_vis_common,
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coff_vis_common,
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coff_vis_auto,
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coff_vis_auto,
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coff_vis_register,
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coff_vis_register,
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coff_vis_tag,
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coff_vis_tag,
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coff_vis_member_of_struct,
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coff_vis_member_of_struct,
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coff_vis_member_of_enum,
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coff_vis_member_of_enum,
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coff_vis_autoparam,
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coff_vis_autoparam,
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coff_vis_regparam,
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coff_vis_regparam,
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} type;
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} type;
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};
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};
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struct coff_where
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struct coff_where
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{
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{
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enum
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enum
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{
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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_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_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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coff_where_member_of_enum, coff_where_entag, coff_where_typedef
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} where;
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} where;
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int offset;
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int offset;
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int bitoffset;
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int bitoffset;
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int bitsize;
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int bitsize;
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struct coff_section *section;
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struct coff_section *section;
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};
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};
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struct coff_symbol
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struct coff_symbol
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{
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{
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char *name;
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char *name;
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int tag;
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int tag;
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struct coff_type *type;
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struct coff_type *type;
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struct coff_where *where;
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struct coff_where *where;
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struct coff_visible *visible;
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struct coff_visible *visible;
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struct coff_symbol *next;
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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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struct coff_symbol *next_in_ofile_list; /* For the ofile list */
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int number;
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int number;
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int er_number;
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int er_number;
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struct coff_sfile *sfile;
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struct coff_sfile *sfile;
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};
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};
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struct coff_ofile *coff_grok PARAMS ((bfd *));
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struct coff_ofile *coff_grok PARAMS ((bfd *));
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