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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [include/] [aout/] [ranlib.h] - Rev 89
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/* ranlib.h -- archive library index member definition for GNU. Copyright 1990, 1991, 2010 Free Software Foundation, Inc. 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. 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* The Symdef member of an archive contains two things: a table that maps symbol-string offsets to file offsets, and a symbol-string table. All the symbol names are run together (each with trailing null) in the symbol-string table. There is a single longword bytecount on the front of each of these tables. Thus if we have two symbols, "foo" and "_bar", that are in archive members at offsets 200 and 900, it would look like this: 16 ; byte count of index table 0 ; offset of "foo" in string table 200 ; offset of foo-module in file 4 ; offset of "bar" in string table 900 ; offset of bar-module in file 9 ; byte count of string table "foo\0_bar\0" ; string table */ #define RANLIBMAG "__.SYMDEF" /* Archive file name containing index */ #define RANLIBSKEW 3 /* Creation time offset */ /* Format of __.SYMDEF: First, a longword containing the size of the 'symdef' data that follows. Second, zero or more 'symdef' structures. Third, a longword containing the length of symbol name strings. Fourth, zero or more symbol name strings (each followed by a null). */ struct symdef { union { unsigned long string_offset; /* In the file */ char *name; /* In memory, sometimes */ } s; /* this points to the front of the file header (AKA member header -- a struct ar_hdr), not to the front of the file or into the file). in other words it only tells you which file to read */ unsigned long file_offset; }; /* Compatability with BSD code */ #define ranlib symdef #define ran_un s #define ran_strx string_offset #define ran_name name #define ran_off file_offset
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