Return to fixes.h CVS log

Up to [Apple XNU] / GNUtools / cctools / as

Annotation of GNUtools/cctools/as/fixes.h, revision 1.1.1.1

1.1       root        1: /* fixes.h (was write.h in the original GAS)
                      2:    Copyright (C) 1987 Free Software Foundation, Inc.
                      3: 
                      4: This file is part of GAS, the GNU Assembler.
                      5: 
                      6: GAS is free software; you can redistribute it and/or modify
                      7: it under the terms of the GNU General Public License as published by
                      8: the Free Software Foundation; either version 1, or (at your option)
                      9: any later version.
                     10: 
                     11: GAS is distributed in the hope that it will be useful,
                     12: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     14: GNU General Public License for more details.
                     15: 
                     16: You should have received a copy of the GNU General Public License
                     17: along with GAS; see the file COPYING.  If not, write to
                     18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
                     19: 
                     20: /*
                     21:  * For machines with machine dependent relocation types (encoded in the r_type
                     22:  * field of a relocation_info struct) they use NO_RELOC in assembling
                     23:  * instructions which they want to indicate have no relocation.
                     24:  */
                     25: #define NO_RELOC        0x10 /* above the range of r_type:4 */
                     26: 
                     27: /*
                     28:  * FixSs may be built up in any order.
                     29:  */
                     30: struct fix {
                     31:     fragS      *fx_frag;       /* which frag? */
                     32:     long int    fx_where;      /* where is the 1st byte to fix up? */
                     33:     symbolS    *fx_addsy;      /* NULL or Symbol whose value we add in */
                     34:     symbolS    *fx_subsy;      /* NULL or Symbol whose value we subtract */
                     35:     long int    fx_offset;     /* absolute number we add in */
                     36:     struct fix *fx_next;       /* NULL or -> next fixS */
                     37:     char        fx_size;       /* how many bytes are involved? */
                     38:     char        fx_pcrel;      /* TRUE: pc-relative. */
                     39:     char        fx_pcrel_reloc;/* force a pc-relative relocatation entry */
                     40:     char        fx_r_type;     /* relocation type */
                     41:     long        fx_value;      /* the relocated value placed in the frag */
                     42: };
                     43: typedef struct fix fixS;
                     44: 
                     45: extern void fix_new(
                     46:        fragS   *frag,          /* which frag? */
                     47:        int     where,          /* where in that frag? */
                     48:        int     size,           /* 1, 2 or 4 bytes */
                     49:        symbolS *add_symbol,    /* X_add_symbol */
                     50:        symbolS *sub_symbol,    /* X_subtract_symbol */
                     51:        long    offset,         /* X_add_number */
                     52:        int     pcrel,          /* TRUE if PC-relative */
                     53:        int     pcrel_reloc,    /* TRUE if must have relocation entry */
                     54:        int     r_type);        /* relocation type */

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.