c593cf412b
* as.c: fix typo recently introduced. * as.h : Don't include aout/reloc.h - it's not right for COFF! * expr.c: Much rewriting, to accomodate MRI syntax for expressions. Also easier to read now. * listing.c: Put back defuns * read.c: modified to accept MRI syntax, put back listing pseudo ops so that an assembler built with NO_LISTING ignores list ops rather than pukes. * write.c, write.h: fixs - only keep a reloc type in a fix if the target machine is a SPARC or a 29K. * config/obj-aout.c: added s_sect pseudo op * config/obj-coffbfd.c: lints, set the filehdr flags right and fill in the timestamp. * config/obj-coffbfd.h: Since we don't include aout/reloc.h anymore, define all the relocs which the tc-<x> bit will use so we can translate from them to the coff types. * config/tc-a29k.c: reloc_type isn't ane enum any more * config/tc-m68k.c: Added NO_RELOC definition. Now compiles for sparc aout, 68k aout (MRI and MIT syntax), 29k coff. So far works as replacement for sparc and 68k /bin/as.
113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/* write.h
|
|
|
|
Copyright (C) 1987, 1992 Free Software Foundation, Inc.
|
|
|
|
This file is part of GAS, the GNU Assembler.
|
|
|
|
GAS 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, or (at your option)
|
|
any later version.
|
|
|
|
GAS 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 GAS; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
#ifndef TC_I960
|
|
#ifdef hpux
|
|
#define EXEC_MACHINE_TYPE HP9000S200_ID
|
|
#endif
|
|
#endif /* TC_I960 */
|
|
|
|
#ifndef LOCAL_LABEL
|
|
#ifdef DOT_LABEL_PREFIX
|
|
#define LOCAL_LABEL(name) (name[0] =='.' \
|
|
&& ( name [1] == 'L' || name [1] == '.' ))
|
|
#else /* not defined DOT_LABEL_PREFIX */
|
|
#define LOCAL_LABEL(name) (name [0] == 'L' )
|
|
#endif /* not defined DOT_LABEL_PREFIX */
|
|
#endif /* LOCAL_LABEL */
|
|
|
|
#define S_LOCAL_NAME(s) (LOCAL_LABEL(S_GET_NAME(s)))
|
|
|
|
#include "bit_fix.h"
|
|
|
|
/*
|
|
* FixSs may be built up in any order.
|
|
*/
|
|
|
|
struct fix {
|
|
fragS *fx_frag; /* Which frag? */
|
|
long fx_where; /* Where is the 1st byte to fix up? */
|
|
symbolS *fx_addsy; /* NULL or Symbol whose value we add in. */
|
|
symbolS *fx_subsy; /* NULL or Symbol whose value we subtract. */
|
|
long fx_offset; /* Absolute number we add in. */
|
|
struct fix *fx_next; /* NULL or -> next fixS. */
|
|
short int fx_size; /* How many bytes are involved? */
|
|
char fx_pcrel; /* TRUE: pc-relative. */
|
|
char fx_pcrel_adjust; /* pc-relative offset adjust */
|
|
char fx_im_disp; /* TRUE: value is a displacement */
|
|
bit_fixS *fx_bit_fixP; /* IF NULL no bitfix's to do */
|
|
char fx_bsr; /* sequent-hack */
|
|
#if defined(TC_SPARC) || defined(TC_A29K)
|
|
/* Hacks for machines where the type of reloc can't be
|
|
worked out by looking at how big it is */
|
|
|
|
int fx_r_type;
|
|
#endif
|
|
char fx_callj; /* TRUE if target is a 'callj' (used by i960) */
|
|
long fx_addnumber;
|
|
};
|
|
|
|
typedef struct fix fixS;
|
|
|
|
COMMON char *next_object_file_charP;
|
|
|
|
#ifndef MANY_SEGMENTS
|
|
COMMON fixS *text_fix_root, *text_fix_tail; /* Chains fixSs. */
|
|
COMMON fixS *data_fix_root, *data_fix_tail; /* Chains fixSs. */
|
|
COMMON fixS *bss_fix_root, *bss_fix_tail; /* Chains fixSs. */
|
|
#endif
|
|
COMMON fixS **seg_fix_rootP, **seg_fix_tailP; /* -> one of above. */
|
|
extern long string_byte_count;
|
|
extern int section_alignment[];
|
|
|
|
#if __STDC__ == 1
|
|
|
|
bit_fixS *bit_fix_new(int size, int offset, long base_type, long base_adj, long min, long max, long add);
|
|
void append(char **charPP, char *fromP, unsigned long length);
|
|
void record_alignment(segT seg, int align);
|
|
void write_object_file(void);
|
|
|
|
fixS *fix_new(fragS *frag,
|
|
int where,
|
|
int size,
|
|
symbolS *add_symbol,
|
|
symbolS *sub_symbol,
|
|
long offset,
|
|
int pcrel,
|
|
enum reloc_type r_type);
|
|
|
|
#else /* not __STDC__ */
|
|
|
|
bit_fixS *bit_fix_new();
|
|
fixS *fix_new();
|
|
void append();
|
|
void record_alignment();
|
|
void write_object_file();
|
|
|
|
#endif /* not __STDC__ */
|
|
|
|
/*
|
|
* Local Variables:
|
|
* comment-column: 0
|
|
* fill-column: 131
|
|
* End:
|
|
*/
|
|
|
|
/* end of write.h */
|