-
- Copyright (C) 1987, 1992, 1993, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1987-2017 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
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
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
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. */
+ along with GAS; see the file COPYING. If not, write to the Free
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
struct frchain /* control building of a frag chain */
{ /* FRCH = FRagment CHain control */
struct frag *frch_root; /* 1st struct frag in chain, or NULL */
struct frag *frch_last; /* last struct frag in chain, or NULL */
struct frchain *frch_next; /* next in chain of struct frchain-s */
struct frchain /* control building of a frag chain */
{ /* FRCH = FRagment CHain control */
struct frag *frch_root; /* 1st struct frag in chain, or NULL */
struct frag *frch_last; /* last struct frag in chain, or NULL */
struct frchain *frch_next; /* next in chain of struct frchain-s */
fixS *fix_root; /* Root of fixups for this subsegment. */
fixS *fix_tail; /* Last fixup for this subsegment. */
fixS *fix_root; /* Root of fixups for this subsegment. */
fixS *fix_tail; /* Last fixup for this subsegment. */
-/* All subsegments' chains hang off here. NULL means no frchains yet. */
-extern frchainS *frchain_root;
-
-/* Frchain we are assembling into now That is, the current segment's
- frag chain, even if it contains no (complete) frags. */
+/* Frchain we are assembling into now. That is, the current segment's
+ frag chain, even if it contains no (complete) frags. */
/* This field is set if this is a .bss section which does not really
have any contents. Once upon a time a .bss section did not have
any frags, but that is no longer true. This field prevent the
SEC_HAS_CONTENTS flag from being set for the section even if
there are frags. */
/* This field is set if this is a .bss section which does not really
have any contents. Once upon a time a .bss section did not have
any frags, but that is no longer true. This field prevent the
SEC_HAS_CONTENTS flag from being set for the section even if
there are frags. */
/* Which BFD section does this gas segment correspond to? */
asection *bfd_section;
/* NULL, or pointer to the gas symbol that is the section symbol for
this section. sym->bsym and bfd_section->symbol should be the same. */
symbolS *sym;
/* Which BFD section does this gas segment correspond to? */
asection *bfd_section;
/* NULL, or pointer to the gas symbol that is the section symbol for
this section. sym->bsym and bfd_section->symbol should be the same. */
symbolS *sym;
- union
- {
- /* Current size of section holding stabs strings. */
- unsigned long stab_string_size;
- /* Initial frag for ELF. */
- char *p;
- }
+ /* Used by dwarf2dbg.c for this section's line table entries. */
+ void *dwarf2_line_seg;
+
+ union {
+ /* Current size of section holding stabs strings. */
+ unsigned long stab_string_size;
+ /* Initial frag for ELF. */
+ char *p;
+ }
-#ifdef BFD_ASSEMBLER
-
-extern segment_info_type *seg_info PARAMS ((segT));
-extern symbolS *section_symbol PARAMS ((segT));
-
-#else /* ! BFD_ASSEMBLER */
-
-#ifdef MANY_SEGMENTS
-
-extern segment_info_type segment_info[];
-
-#define seg_info(SEC) (&segment_info[SEC])
-
-#else
+#ifdef TC_SEGMENT_INFO_TYPE
+ TC_SEGMENT_INFO_TYPE tc_segment_info_data;
+#endif
+} segment_info_type;