-/* write.h -> write.c */
-
-/* MODIFIED BY CHRIS BENENATI, FOR INTEL CORPORATION, 4/89 */
-/* write.h -> write.c
- Copyright (C) 1987 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 1, 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. */
+/* 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
#ifndef LOCAL_LABEL
#ifdef DOT_LABEL_PREFIX
#define LOCAL_LABEL(name) (name[0] =='.' \
- && ( name [1] == 'L' || name [1] == '.' ))
+ && ( name [1] == 'L' || name [1] == '.' ))
#else /* not defined DOT_LABEL_PREFIX */
#define LOCAL_LABEL(name) (name [0] == 'L' )
#endif /* not defined DOT_LABEL_PREFIX */
#define S_LOCAL_NAME(s) (LOCAL_LABEL(S_GET_NAME(s)))
-/* The bit_fix was implemented to support machines that need variables
- to be inserted in bitfields other than 1, 2 and 4 bytes.
- Furthermore it gives us a possibillity to mask in bits in the symbol
- when it's fixed in the objectcode and check the symbols limits.
+#include "bit_fix.h"
- The or-mask is used to set the huffman bits in displacements for the
- ns32k port.
- The acbi, addqi, movqi, cmpqi instruction requires an assembler that
- can handle bitfields. Ie handle an expression, evaluate it and insert
- the result in an some bitfield. ( ex: 5 bits in a short field of a opcode)
- */
-
-struct bit_fix {
- int fx_bit_size; /* Length of bitfield */
- int fx_bit_offset; /* Bit offset to bitfield */
- long fx_bit_base; /* Where do we apply the bitfix.
- If this is zero, default is assumed. */
- long fx_bit_base_adj;/* Adjustment of base */
- long fx_bit_max; /* Signextended max for bitfield */
- long fx_bit_min; /* Signextended min for bitfield */
- long fx_bit_add; /* Or mask, used for huffman prefix */
-};
-typedef struct bit_fix bit_fixS;
/*
* 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 */
- enum reloc_type fx_r_type; /* Sparc hacks */
- char fx_callj; /* TRUE if target is a 'callj'
- (used by i960) */
- long fx_addnumber;
+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) || defined(NEED_FX_R_TYPE)
+ /* 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;
+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[];
-#ifdef __STDC__
+#if __STDC__ == 1
-bit_fixS *bit_fix_new(char size, char offset, long base_type, long base_adj, long min, long max, long add);
+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);
symbolS *add_symbol,
symbolS *sub_symbol,
long offset,
- int pcrel,
- enum reloc_type r_type);
+ int pcrel
+#if defined(TC_SPARC) || defined(TC_A29K) || defined(NEED_FX_R_TYPE)
+ , int r_type
+#endif
+);
-#else
+#else /* not __STDC__ */
bit_fixS *bit_fix_new();
fixS *fix_new();
void record_alignment();
void write_object_file();
-#endif /* __STDC__ */
+#endif /* not __STDC__ */
/*
* Local Variables:
projects / deliverable / binutils-gdb.git / blobdiff