mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-04 02:02:22 +00:00
604633aeca
Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a section name, and subseg_set always takes a segT. Changed all callers as appropriate. * config/obj-coffbfd.c (change_to_section): Renamed to obj_coff_add_segment. Corrected. Made callers use subseg_new. * config/obj-coffbfd.h (obj_segment_name, obj_add_segment): Define. Also some more gcc warning removal.
122 lines
4.3 KiB
C
122 lines
4.3 KiB
C
/* write.h
|
|
|
|
Copyright (C) 1987, 1992, 1993 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
|
|
{
|
|
/* These small fields are grouped together for compactness of
|
|
this structure, and efficiency of access on some architectures. */
|
|
char fx_pcrel_adjust; /* pc-relative offset adjust */
|
|
unsigned fx_pcrel : 1; /* TRUE: pc-relative. */
|
|
unsigned fx_im_disp : 1; /* TRUE: value is a displacement */
|
|
unsigned fx_bsr : 1; /* sequent-hack */
|
|
/* TRUE if target is a 'callj' (used by i960) */
|
|
unsigned fx_callj : 1;
|
|
short int fx_size; /* How many bytes are involved? */
|
|
|
|
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. */
|
|
valueT fx_offset; /* Absolute number we add in. */
|
|
struct fix *fx_next; /* NULL or -> next fixS. */
|
|
bit_fixS *fx_bit_fixP; /* IF NULL no bitfix's to do */
|
|
#ifdef BFD_ASSEMBLER
|
|
bfd_reloc_code_real_type fx_r_type;
|
|
#else
|
|
#ifdef NEED_FX_R_TYPE
|
|
/* Hack for machines where the type of reloc can't be
|
|
worked out by looking at how big it is. */
|
|
int fx_r_type;
|
|
#endif
|
|
#endif
|
|
|
|
/* This field is sort of misnamed. It appears to be a sort of random
|
|
scratch field, for use by the back ends. The main gas code doesn't
|
|
do anything but initialize it to zero. The use of it does need to
|
|
be coordinated between the cpu and format files, though. E.g., some
|
|
coff targets pass the `addend' field from the cpu file via this
|
|
field. I don't know why the `fx_offset' field above can't be used
|
|
for that; investigate later and document. KR */
|
|
valueT fx_addnumber;
|
|
};
|
|
|
|
typedef struct fix fixS;
|
|
|
|
#ifndef BFD_ASSEMBLER
|
|
extern 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. */
|
|
#endif
|
|
|
|
extern long string_byte_count;
|
|
extern int section_alignment[];
|
|
|
|
bit_fixS *bit_fix_new PARAMS ((int size, int offset, long base_type,
|
|
long base_adj, long min, long max, long add));
|
|
void append PARAMS ((char **charPP, char *fromP, unsigned long length));
|
|
void record_alignment PARAMS ((segT seg, int align));
|
|
void write_object_file PARAMS ((void));
|
|
void relax_segment PARAMS ((struct frag * seg_frag_root, segT seg_type));
|
|
|
|
#ifdef BFD_ASSEMBLER
|
|
fixS *fix_new PARAMS ((fragS * frag, int where, int size,
|
|
symbolS * add_symbol, offsetT offset, int pcrel,
|
|
bfd_reloc_code_real_type r_type));
|
|
fixS *fix_new_exp PARAMS ((fragS * frag, int where, int size,
|
|
expressionS *exp, int pcrel,
|
|
bfd_reloc_code_real_type r_type));
|
|
#else
|
|
fixS *fix_new PARAMS ((fragS * frag, int where, int size,
|
|
symbolS * add_symbol, offsetT offset, int pcrel,
|
|
int r_type));
|
|
fixS *fix_new_exp PARAMS ((fragS * frag, int where, int size,
|
|
expressionS *exp, int pcrel, int r_type));
|
|
#endif
|
|
|
|
/* end of write.h */
|