X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fgdb-stabs.h;h=1126b9a1e1bc9243e9bb846dae66d4e5684929f1;hb=904001b085513a5d6b7734275f6fb90c860cf3be;hp=1ad782abdcae30aa055f0c1b9c5c2335dfc3a39b;hpb=4c681116af400ae163c0772ffca9e7fdc92e036c;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/gdb-stabs.h b/gdb/gdb-stabs.h index 1ad782abdc..1126b9a1e1 100644 --- a/gdb/gdb-stabs.h +++ b/gdb/gdb-stabs.h @@ -1,22 +1,22 @@ /* Definitions for symbol-reading containing "stabs", for GDB. - Copyright 1992 Free Software Foundation, Inc. + Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2007, 2008, 2009 + Free Software Foundation, Inc. Contributed by Cygnus Support. Written by John Gilmore. -This file is part of GDB. + This file is part of GDB. -This program 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 of the License, or -(at your option) any later version. + This program 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 of the License, or + (at your option) any later version. -This program 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. + This program 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 this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ /* This file exists to hold the common definitions required of most of the symbol-readers that end up using stabs. The common use of @@ -27,57 +27,52 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #if !defined (GDBSTABS_H) #define GDBSTABS_H -/* Offsets in the psymtab's section_offsets array for various kinds of - stabs symbols. Every psymtab built from stabs will have these offsets - filled in by these guidelines, so that when actually reading symbols, the - proper offset can simply be selected and added to the symbol value. */ - -#define SECT_OFF_TEXT 0 -#define SECT_OFF_DATA 1 -#define SECT_OFF_BSS 2 -#define SECT_OFF_RODATA 3 -#define SECT_OFF_MAX 4 /* Count of possible values */ - /* The stab_section_info chain remembers info from the ELF symbol table, while psymtabs are being built for the other symbol tables in the objfile. It is destroyed at the complation of psymtab-reading. Any info that was used from it has been copied into psymtabs. */ -struct stab_section_info { - char *filename; - CORE_ADDR sections[SECT_OFF_MAX]; - struct stab_section_info *next; - int found; /* Count of times it's found in searching */ -}; +struct stab_section_info + { + char *filename; + struct stab_section_info *next; + int found; /* Count of times it's found in searching */ + size_t num_sections; + CORE_ADDR sections[1]; + }; /* Information is passed among various dbxread routines for accessing - symbol files. A pointer to this structure is kept in the sym_stab_info - field of the objfile struct. */ - -struct dbx_symfile_info { - CORE_ADDR text_addr; /* Start of text section */ - int text_size; /* Size of text section */ - int symcount; /* How many symbols are there in the file */ - char *stringtab; /* The actual string table */ - int stringtab_size; /* Its size */ - file_ptr symtab_offset; /* Offset in file to symbol table */ - int symbol_size; /* Bytes in a single symbol */ - struct stab_section_info *stab_section_info; /* section starting points - of the original .o files before linking. */ + symbol files. A pointer to this structure is kept in the + deprecated_sym_stab_info field of the objfile struct. */ + +struct dbx_symfile_info + { + CORE_ADDR text_addr; /* Start of text section */ + int text_size; /* Size of text section */ + int symcount; /* How many symbols are there in the file */ + char *stringtab; /* The actual string table */ + int stringtab_size; /* Its size */ + file_ptr symtab_offset; /* Offset in file to symbol table */ + int symbol_size; /* Bytes in a single symbol */ + struct stab_section_info *stab_section_info; /* section starting points + of the original .o files before linking. */ + + /* See stabsread.h for the use of the following. */ + struct header_file *header_files; + int n_header_files; + int n_allocated_header_files; - /* See stabsread.h for the use of the following. */ - struct header_file *header_files; - int n_header_files; - int n_allocated_header_files; + /* Pointers to BFD sections. These are used to speed up the building of + minimal symbols. */ + asection *text_section; + asection *data_section; + asection *bss_section; - /* Pointers to BFD sections. These are used to speed up the building of - minimal symbols. */ - asection *text_section; - asection *data_section; - asection *bss_section; -}; + /* Pointer to the separate ".stab" section, if there is one. */ + asection *stab_section; + }; -#define DBX_SYMFILE_INFO(o) ((o)->sym_stab_info) +#define DBX_SYMFILE_INFO(o) ((o)->deprecated_sym_stab_info) #define DBX_TEXT_ADDR(o) (DBX_SYMFILE_INFO(o)->text_addr) #define DBX_TEXT_SIZE(o) (DBX_SYMFILE_INFO(o)->text_size) #define DBX_SYMCOUNT(o) (DBX_SYMFILE_INFO(o)->symcount) @@ -88,5 +83,6 @@ struct dbx_symfile_info { #define DBX_TEXT_SECTION(o) (DBX_SYMFILE_INFO(o)->text_section) #define DBX_DATA_SECTION(o) (DBX_SYMFILE_INFO(o)->data_section) #define DBX_BSS_SECTION(o) (DBX_SYMFILE_INFO(o)->bss_section) +#define DBX_STAB_SECTION(o) (DBX_SYMFILE_INFO(o)->stab_section) #endif /* GDBSTABS_H */