/* a.out object file format
- Copyright (C) 1989, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
- Free Software Foundation, Inc.
+ Copyright (C) 1989-2024 Free Software Foundation, Inc.
-This file is part of GAS, the GNU Assembler.
+ 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 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 3,
+ 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.
+ 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, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+ 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, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#define OBJ_HEADER "obj-aout.h"
#include "as.h"
-#ifdef BFD_ASSEMBLER
#undef NO_RELOC
#include "aout/aout64.h"
-#endif
-#include "obstack.h"
-
-#ifndef BFD_ASSEMBLER
-/* in: segT out: N_TYPE bits */
-const short seg_N_TYPE[] =
-{
- N_ABS,
- N_TEXT,
- N_DATA,
- N_BSS,
- N_UNDF, /* unknown */
- N_UNDF, /* error */
- N_UNDF, /* expression */
- N_UNDF, /* debug */
- N_UNDF, /* ntv */
- N_UNDF, /* ptv */
- N_REGISTER, /* register */
-};
-
-const segT N_TYPE_seg[N_TYPE + 2] =
-{ /* N_TYPE == 0x1E = 32-2 */
- SEG_UNKNOWN, /* N_UNDF == 0 */
- SEG_GOOF,
- SEG_ABSOLUTE, /* N_ABS == 2 */
- SEG_GOOF,
- SEG_TEXT, /* N_TEXT == 4 */
- SEG_GOOF,
- SEG_DATA, /* N_DATA == 6 */
- SEG_GOOF,
- SEG_BSS, /* N_BSS == 8 */
- SEG_GOOF,
- SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF,
- SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF,
- SEG_GOOF, SEG_GOOF, SEG_GOOF, SEG_GOOF,
- SEG_REGISTER, /* dummy N_REGISTER for regs = 30 */
- SEG_GOOF,
-};
-#endif
-
-static void obj_aout_line PARAMS ((int));
-static void obj_aout_weak PARAMS ((int));
-static void obj_aout_type PARAMS ((int));
-
-const pseudo_typeS aout_pseudo_table[] =
-{
- {"line", obj_aout_line, 0}, /* source code line number */
- {"ln", obj_aout_line, 0}, /* coff line number that we use anyway */
-
- {"weak", obj_aout_weak, 0}, /* mark symbol as weak. */
-
- {"type", obj_aout_type, 0},
-
- /* coff debug pseudos (ignored) */
- {"def", s_ignore, 0},
- {"dim", s_ignore, 0},
- {"endef", s_ignore, 0},
- {"ident", s_ignore, 0},
- {"line", s_ignore, 0},
- {"ln", s_ignore, 0},
- {"scl", s_ignore, 0},
- {"size", s_ignore, 0},
- {"tag", s_ignore, 0},
- {"val", s_ignore, 0},
- {"version", s_ignore, 0},
-
- {"optim", s_ignore, 0}, /* For sun386i cc (?) */
-
- /* other stuff */
- {"ABORT", s_abort, 0},
-
- {NULL, NULL, 0} /* end sentinel */
-}; /* aout_pseudo_table */
-
-
-#ifdef BFD_ASSEMBLER
void
-obj_aout_frob_symbol (sym, punt)
- symbolS *sym;
- int *punt;
+obj_aout_frob_symbol (symbolS *sym, int *punt ATTRIBUTE_UNUSED)
{
flagword flags;
asection *sec;
- int desc, type, other;
+ int type;
flags = symbol_get_bfdsym (sym)->flags;
- desc = aout_symbol (symbol_get_bfdsym (sym))->desc;
type = aout_symbol (symbol_get_bfdsym (sym))->type;
- other = aout_symbol (symbol_get_bfdsym (sym))->other;
sec = S_GET_SEGMENT (sym);
/* Only frob simple symbols this way right now. */
if (! (type & ~ (N_TYPE | N_EXT)))
{
if (type == (N_UNDF | N_EXT)
- && sec == &bfd_abs_section)
+ && sec == bfd_abs_section_ptr)
{
sec = bfd_und_section_ptr;
S_SET_SEGMENT (sym, sec);
&& (type & N_TYPE) != N_SETD
&& (type & N_TYPE) != N_SETB
&& type != N_WARNING
- && (sec == &bfd_abs_section
- || sec == &bfd_und_section))
+ && (sec == bfd_abs_section_ptr
+ || sec == bfd_und_section_ptr))
return;
if (flags & BSF_EXPORT)
type |= N_EXT;
}
}
else
- {
- symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
- }
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
aout_symbol (symbol_get_bfdsym (sym))->type = type;
/* Double check weak symbols. */
- if (S_IS_WEAK (sym))
- {
- if (S_IS_COMMON (sym))
- as_bad (_("Symbol `%s' can not be both weak and common"),
- S_GET_NAME (sym));
- }
-}
-
-void
-obj_aout_frob_file ()
-{
- /* Relocation processing may require knowing the VMAs of the sections.
- Since writing to a section will cause the BFD back end to compute the
- VMAs, fake it out here.... */
- bfd_byte b = 0;
- boolean x = true;
- if (bfd_section_size (stdoutput, text_section) != 0)
- {
- x = bfd_set_section_contents (stdoutput, text_section, &b, (file_ptr) 0,
- (bfd_size_type) 1);
- }
- else if (bfd_section_size (stdoutput, data_section) != 0)
- {
- x = bfd_set_section_contents (stdoutput, data_section, &b, (file_ptr) 0,
- (bfd_size_type) 1);
- }
- assert (x == true);
-}
-
-#else /* ! BFD_ASSEMBLER */
-
-/* Relocation. */
-
-/*
- * emit_relocations()
- *
- * Crawl along a fixS chain. Emit the segment's relocations.
- */
-void
-obj_emit_relocations (where, fixP, segment_address_in_file)
- char **where;
- fixS *fixP; /* Fixup chain for this segment. */
- relax_addressT segment_address_in_file;
-{
- for (; fixP; fixP = fixP->fx_next)
- if (fixP->fx_done == 0)
- {
- symbolS *sym;
-
- sym = fixP->fx_addsy;
- while (sym->sy_value.X_op == O_symbol
- && (! S_IS_DEFINED (sym) || S_IS_COMMON (sym)))
- sym = sym->sy_value.X_add_symbol;
- fixP->fx_addsy = sym;
-
- if (! sym->sy_resolved && ! S_IS_DEFINED (sym))
- {
- char *file;
- unsigned int line;
-
- if (expr_symbol_where (sym, &file, &line))
- as_bad_where (file, line, _("unresolved relocation"));
- else
- as_bad (_("bad relocation: symbol `%s' not in symbol table"),
- S_GET_NAME (sym));
- }
-
- tc_aout_fix_to_chars (*where, fixP, segment_address_in_file);
- *where += md_reloc_size;
- }
+ if (S_IS_WEAK (sym) && S_IS_COMMON (sym))
+ as_bad (_("Symbol `%s' can not be both weak and common"),
+ S_GET_NAME (sym));
}
-#ifndef obj_header_append
-/* Aout file generation & utilities */
-void
-obj_header_append (where, headers)
- char **where;
- object_headers *headers;
-{
- tc_headers_hook (headers);
-
-#ifdef CROSS_COMPILE
- md_number_to_chars (*where, headers->header.a_info, sizeof (headers->header.a_info));
- *where += sizeof (headers->header.a_info);
- md_number_to_chars (*where, headers->header.a_text, sizeof (headers->header.a_text));
- *where += sizeof (headers->header.a_text);
- md_number_to_chars (*where, headers->header.a_data, sizeof (headers->header.a_data));
- *where += sizeof (headers->header.a_data);
- md_number_to_chars (*where, headers->header.a_bss, sizeof (headers->header.a_bss));
- *where += sizeof (headers->header.a_bss);
- md_number_to_chars (*where, headers->header.a_syms, sizeof (headers->header.a_syms));
- *where += sizeof (headers->header.a_syms);
- md_number_to_chars (*where, headers->header.a_entry, sizeof (headers->header.a_entry));
- *where += sizeof (headers->header.a_entry);
- md_number_to_chars (*where, headers->header.a_trsize, sizeof (headers->header.a_trsize));
- *where += sizeof (headers->header.a_trsize);
- md_number_to_chars (*where, headers->header.a_drsize, sizeof (headers->header.a_drsize));
- *where += sizeof (headers->header.a_drsize);
-
-#else /* CROSS_COMPILE */
-
- append (where, (char *) &headers->header, sizeof (headers->header));
-#endif /* CROSS_COMPILE */
-
-}
-#endif /* ! defined (obj_header_append) */
+/* Relocation processing may require knowing the VMAs of the sections.
+ Writing to a section will cause the BFD back end to compute the
+ VMAs. This function also ensures that file size is large enough
+ to cover a_text and a_data should text or data be the last section
+ in the file. */
void
-obj_symbol_to_chars (where, symbolP)
- char **where;
- symbolS *symbolP;
+obj_aout_frob_file_before_fix (void)
{
- md_number_to_chars ((char *) &(S_GET_OFFSET (symbolP)), S_GET_OFFSET (symbolP), sizeof (S_GET_OFFSET (symbolP)));
- md_number_to_chars ((char *) &(S_GET_DESC (symbolP)), S_GET_DESC (symbolP), sizeof (S_GET_DESC (symbolP)));
- md_number_to_chars ((char *) &(symbolP->sy_symbol.n_value), S_GET_VALUE (symbolP), sizeof (symbolP->sy_symbol.n_value));
-
- append (where, (char *) &symbolP->sy_symbol, sizeof (obj_symbol_type));
-}
-
-void
-obj_emit_symbols (where, symbol_rootP)
- char **where;
- symbolS *symbol_rootP;
-{
- symbolS *symbolP;
-
- /* Emit all symbols left in the symbol chain. */
- for (symbolP = symbol_rootP; symbolP; symbolP = symbol_next (symbolP))
+ asection *sec;
+ bfd_vma *sizep = NULL;
+ if ((sec = data_section)->size != 0)
+ sizep = &exec_hdr (stdoutput)->a_data;
+ else if ((sec = text_section)->size != 0)
+ sizep = &exec_hdr (stdoutput)->a_text;
+ if (sizep)
{
- /* Used to save the offset of the name. It is used to point
- to the string in memory but must be a file offset. */
- register char *temp;
-
- temp = S_GET_NAME (symbolP);
- S_SET_OFFSET (symbolP, symbolP->sy_name_offset);
+ bfd_size_type size = sec->size;
+ bfd_byte b = 0;
- /* Any symbol still undefined and is not a dbg symbol is made N_EXT. */
- if (!S_IS_DEBUG (symbolP) && !S_IS_DEFINED (symbolP))
- S_SET_EXTERNAL (symbolP);
+ gas_assert (bfd_set_section_contents (stdoutput, sec, &b, size - 1, 1));
- /* Adjust the type of a weak symbol. */
- if (S_GET_WEAK (symbolP))
+ /* We don't know the aligned size until after VMAs and sizes are
+ set on the bfd_set_section_contents call. If that size is
+ larger than the section then write again to ensure the file
+ contents extend to cover the aligned size. */
+ if (*sizep > size)
{
- switch (S_GET_TYPE (symbolP))
- {
- case N_UNDF: S_SET_TYPE (symbolP, N_WEAKU); break;
- case N_ABS: S_SET_TYPE (symbolP, N_WEAKA); break;
- case N_TEXT: S_SET_TYPE (symbolP, N_WEAKT); break;
- case N_DATA: S_SET_TYPE (symbolP, N_WEAKD); break;
- case N_BSS: S_SET_TYPE (symbolP, N_WEAKB); break;
- default: as_bad (_("%s: bad type for weak symbol"), temp); break;
- }
- }
+ file_ptr pos = sec->filepos + *sizep;
- obj_symbol_to_chars (where, symbolP);
- S_SET_NAME (symbolP, temp);
+ gas_assert (bfd_seek (stdoutput, pos - 1, SEEK_SET) == 0
+ && bfd_write (&b, 1, stdoutput) == 1);
+ }
}
}
-#endif /* ! BFD_ASSEMBLER */
-
static void
-obj_aout_line (ignore)
- int ignore;
+obj_aout_line (int ignore ATTRIBUTE_UNUSED)
{
/* Assume delimiter is part of expression.
BSD4.2 as fails with delightful bug, so we
- are not being incompatible here. */
+ are not being incompatible here. */
new_logical_line ((char *) NULL, (int) (get_absolute_expression ()));
demand_empty_rest_of_line ();
-} /* obj_aout_line() */
+}
/* Handle .weak. This is a GNU extension. */
static void
-obj_aout_weak (ignore)
- int ignore;
+obj_aout_weak (int ignore ATTRIBUTE_UNUSED)
{
char *name;
int c;
do
{
- name = input_line_pointer;
- c = get_symbol_end ();
+ c = get_symbol_name (&name);
symbolP = symbol_find_or_make (name);
- *input_line_pointer = c;
+ (void) restore_line_pointer (c);
SKIP_WHITESPACE ();
S_SET_WEAK (symbolP);
if (c == ',')
/* Handle .type. On {Net,Open}BSD, this is used to set the n_other field,
which is then apparently used when doing dynamic linking. Older
- versions ogas ignored the .type pseudo-op, so we also ignore it if
+ versions of gas ignored the .type pseudo-op, so we also ignore it if
we can't parse it. */
static void
-obj_aout_type (ignore)
- int ignore;
+obj_aout_type (int ignore ATTRIBUTE_UNUSED)
{
char *name;
int c;
symbolS *sym;
- name = input_line_pointer;
- c = get_symbol_end ();
- sym = symbol_find (name);
- *input_line_pointer = c;
- if (sym != NULL)
+ c = get_symbol_name (&name);
+ sym = symbol_find_or_make (name);
+ (void) restore_line_pointer (c);
+ SKIP_WHITESPACE ();
+ if (*input_line_pointer == ',')
{
+ ++input_line_pointer;
SKIP_WHITESPACE ();
- if (*input_line_pointer == ',')
+ if (*input_line_pointer == '@')
{
++input_line_pointer;
- SKIP_WHITESPACE ();
- if (*input_line_pointer == '@')
- {
- ++input_line_pointer;
- if (strncmp (input_line_pointer, "object", 6) == 0)
-#ifdef BFD_ASSEMBLER
- aout_symbol (symbol_get_bfdsym (sym))->other = 1;
-#else
- S_SET_OTHER (sym, 1);
-#endif
- else if (strncmp (input_line_pointer, "function", 8) == 0)
-#ifdef BFD_ASSEMBLER
- aout_symbol (symbol_get_bfdsym (sym))->other = 2;
-#else
- S_SET_OTHER (sym, 2);
-#endif
- }
+ if (startswith (input_line_pointer, "object"))
+ S_SET_OTHER (sym, 1);
+ else if (startswith (input_line_pointer, "function"))
+ S_SET_OTHER (sym, 2);
}
}
s_ignore (0);
}
-#ifndef BFD_ASSEMBLER
+/* Support for an AOUT emulation. */
-void
-obj_crawl_symbol_chain (headers)
- object_headers *headers;
+static void
+aout_pop_insert (void)
{
- symbolS *symbolP;
- symbolS **symbolPP;
- int symbol_number = 0;
-
- tc_crawl_symbol_chain (headers);
-
- symbolPP = &symbol_rootP; /*->last symbol chain link. */
- while ((symbolP = *symbolPP) != NULL)
- {
- if (symbolP->sy_mri_common)
- {
- if (S_IS_EXTERNAL (symbolP))
- as_bad (_("%s: global symbols not supported in common sections"),
- S_GET_NAME (symbolP));
- *symbolPP = symbol_next (symbolP);
- continue;
- }
-
- if (flag_readonly_data_in_text && (S_GET_SEGMENT (symbolP) == SEG_DATA))
- {
- S_SET_SEGMENT (symbolP, SEG_TEXT);
- } /* if pusing data into text */
-
- resolve_symbol_value (symbolP, 1);
-
- /* Skip symbols which were equated to undefined or common
- symbols. */
- if (symbolP->sy_value.X_op == O_symbol
- && (! S_IS_DEFINED (symbolP) || S_IS_COMMON (symbolP)))
- {
- *symbolPP = symbol_next (symbolP);
- continue;
- }
-
- /* OK, here is how we decide which symbols go out into the brave
- new symtab. Symbols that do are:
-
- * symbols with no name (stabd's?)
- * symbols with debug info in their N_TYPE
-
- Symbols that don't are:
- * symbols that are registers
- * symbols with \1 as their 3rd character (numeric labels)
- * "local labels" as defined by S_LOCAL_NAME(name) if the -L
- switch was passed to gas.
-
- All other symbols are output. We complain if a deleted
- symbol was marked external. */
-
-
- if (!S_IS_REGISTER (symbolP)
- && (!S_GET_NAME (symbolP)
- || S_IS_DEBUG (symbolP)
- || !S_IS_DEFINED (symbolP)
- || S_IS_EXTERNAL (symbolP)
- || (S_GET_NAME (symbolP)[0] != '\001'
- && (flag_keep_locals || !S_LOCAL_NAME (symbolP)))))
- {
- symbolP->sy_number = symbol_number++;
-
- /* The + 1 after strlen account for the \0 at the
- end of each string */
- if (!S_IS_STABD (symbolP))
- {
- /* Ordinary case. */
- symbolP->sy_name_offset = string_byte_count;
- string_byte_count += strlen (S_GET_NAME (symbolP)) + 1;
- }
- else /* .Stabd case. */
- symbolP->sy_name_offset = 0;
- symbolPP = &symbolP->sy_next;
- }
- else
- {
- if (S_IS_EXTERNAL (symbolP) || !S_IS_DEFINED (symbolP))
- /* This warning should never get triggered any more.
- Well, maybe if you're doing twisted things with
- register names... */
- {
- as_bad (_("Local symbol %s never defined."), decode_local_label_name (S_GET_NAME (symbolP)));
- } /* oops. */
-
- /* Unhook it from the chain */
- *symbolPP = symbol_next (symbolP);
- } /* if this symbol should be in the output */
- } /* for each symbol */
-
- H_SET_SYMBOL_TABLE_SIZE (headers, symbol_number);
+ pop_insert (aout_pseudo_table);
}
-/*
- * Find strings by crawling along symbol table chain.
- */
-
-void
-obj_emit_strings (where)
- char **where;
+static int
+obj_aout_s_get_other (symbolS *sym)
{
- symbolS *symbolP;
-
-#ifdef CROSS_COMPILE
- /* Gotta do md_ byte-ordering stuff for string_byte_count first - KWK */
- md_number_to_chars (*where, string_byte_count, sizeof (string_byte_count));
- *where += sizeof (string_byte_count);
-#else /* CROSS_COMPILE */
- append (where, (char *) &string_byte_count, (unsigned long) sizeof (string_byte_count));
-#endif /* CROSS_COMPILE */
-
- for (symbolP = symbol_rootP; symbolP; symbolP = symbol_next (symbolP))
- {
- if (S_GET_NAME (symbolP))
- append (&next_object_file_charP, S_GET_NAME (symbolP),
- (unsigned long) (strlen (S_GET_NAME (symbolP)) + 1));
- } /* walk symbol chain */
+ return aout_symbol (symbol_get_bfdsym (sym))->other;
}
-#ifndef AOUT_VERSION
-#define AOUT_VERSION 0
-#endif
-
-void
-obj_pre_write_hook (headers)
- object_headers *headers;
+static void
+obj_aout_s_set_other (symbolS *sym, int o)
{
- H_SET_DYNAMIC (headers, 0);
- H_SET_VERSION (headers, AOUT_VERSION);
- H_SET_MACHTYPE (headers, AOUT_MACHTYPE);
- tc_aout_pre_write_hook (headers);
+ aout_symbol (symbol_get_bfdsym (sym))->other = o;
}
-void
-DEFUN_VOID (s_sect)
+static int
+obj_aout_sec_sym_ok_for_reloc (asection *sec ATTRIBUTE_UNUSED)
{
- /* Strip out the section name */
- char *section_name;
- char *section_name_end;
- char c;
-
- unsigned int len;
- unsigned int exp;
- char *save;
-
- section_name = input_line_pointer;
- c = get_symbol_end ();
- section_name_end = input_line_pointer;
-
- len = section_name_end - section_name;
- input_line_pointer++;
- save = input_line_pointer;
-
- SKIP_WHITESPACE ();
- if (c == ',')
- {
- exp = get_absolute_expression ();
- }
- else if (*input_line_pointer == ',')
- {
- input_line_pointer++;
- exp = get_absolute_expression ();
- }
- else
- {
- input_line_pointer = save;
- exp = 0;
- }
- if (exp >= 1000)
- {
- as_bad (_("subsegment index too high"));
- }
-
- if (strcmp (section_name, ".text") == 0)
- {
- subseg_set (SEG_TEXT, (subsegT) exp);
- }
-
- if (strcmp (section_name, ".data") == 0)
- {
- if (flag_readonly_data_in_text)
- subseg_set (SEG_TEXT, (subsegT) exp + 1000);
- else
- subseg_set (SEG_DATA, (subsegT) exp);
- }
-
- *section_name_end = c;
+ return obj_sec_sym_ok_for_reloc (sec);
}
-#endif /* ! BFD_ASSEMBLER */
-
-#ifdef BFD_ASSEMBLER
-
-/* Support for an AOUT emulation. */
+static void
+obj_aout_process_stab (int w,
+ const char *s,
+ int t,
+ int o,
+ int d)
+{
+ aout_process_stab (w, s, t, o, d);
+}
-static void aout_pop_insert PARAMS ((void));
-static int obj_aout_s_get_other PARAMS ((symbolS *));
-static int obj_aout_s_get_desc PARAMS ((symbolS *));
+static int
+obj_aout_s_get_desc (symbolS *sym)
+{
+ return aout_symbol (symbol_get_bfdsym (sym))->desc;
+}
static void
-aout_pop_insert ()
+obj_aout_s_set_desc (symbolS *sym, int d)
{
- pop_insert (aout_pseudo_table);
+ aout_symbol (symbol_get_bfdsym (sym))->desc = d;
}
static int
-obj_aout_s_get_other (sym)
- symbolS *sym;
+obj_aout_s_get_type (symbolS *sym)
{
- return aout_symbol (symbol_get_bfdsym (sym))->other;
+ return aout_symbol (symbol_get_bfdsym (sym))->type;
+}
+
+static void
+obj_aout_s_set_type (symbolS *sym, int t)
+{
+ aout_symbol (symbol_get_bfdsym (sym))->type = t;
}
static int
-obj_aout_s_get_desc (sym)
- symbolS *sym;
+obj_aout_separate_stab_sections (void)
{
- return aout_symbol (symbol_get_bfdsym (sym))->desc;
+ return 0;
}
+/* When changed, make sure these table entries match the single-format
+ definitions in obj-aout.h. */
const struct format_ops aout_format_ops =
{
bfd_target_aout_flavour,
- 1, /* dfl_leading_underscore */
- 0, /* emit_section_symbols */
+ 1, /* dfl_leading_underscore. */
+ 0, /* emit_section_symbols. */
+ 0, /* begin. */
+ 0, /* end. */
+ 0, /* app_file. */
obj_aout_frob_symbol,
- obj_aout_frob_file,
- 0, /* frob_file_after_relocs */
- 0, /* s_get_size */
- 0, /* s_set_size */
- 0, /* s_get_align */
- 0, /* s_set_align */
+ 0, /* frob_file. */
+ 0, /* frob_file_before_adjust. */
+ obj_aout_frob_file_before_fix,
+ 0, /* frob_file_after_relocs. */
+ 0, /* s_get_size. */
+ 0, /* s_set_size. */
+ 0, /* s_get_align. */
+ 0, /* s_set_align. */
obj_aout_s_get_other,
+ obj_aout_s_set_other,
obj_aout_s_get_desc,
- 0, /* copy_symbol_attributes */
- 0, /* generate_asm_lineno */
- 0, /* process_stab */
- 0, /* sec_sym_ok_for_reloc */
+ obj_aout_s_set_desc,
+ obj_aout_s_get_type,
+ obj_aout_s_set_type,
+ 0, /* copy_symbol_attributes. */
+ 0, /* generate_asm_lineno. */
+ obj_aout_process_stab,
+ obj_aout_separate_stab_sections,
+ 0, /* init_stab_section. */
+ obj_aout_sec_sym_ok_for_reloc,
aout_pop_insert,
- 0, /* ecoff_set_ext */
- 0, /* read_begin_hook */
- 0 /* symbol_new_hook */
+ 0, /* ecoff_set_ext. */
+ 0, /* read_begin_hook. */
+ 0, /* symbol_new_hook. */
+ 0, /* symbol_clone_hook. */
+ 0 /* adjust_symtab. */
};
-#endif BFD_ASSEMBLER
-/* end of obj-aout.c */
+const pseudo_typeS aout_pseudo_table[] =
+{
+ {"line", obj_aout_line, 0}, /* Source code line number. */
+ {"ln", obj_aout_line, 0}, /* COFF line number that we use anyway. */
+
+ {"weak", obj_aout_weak, 0}, /* Mark symbol as weak. */
+
+ {"type", obj_aout_type, 0},
+
+ /* coff debug pseudos (ignored) */
+ {"def", s_ignore, 0},
+ {"dim", s_ignore, 0},
+ {"endef", s_ignore, 0},
+ {"ident", s_ignore, 0},
+ {"line", s_ignore, 0},
+ {"ln", s_ignore, 0},
+ {"scl", s_ignore, 0},
+ {"size", s_ignore, 0},
+ {"tag", s_ignore, 0},
+ {"val", s_ignore, 0},
+ {"version", s_ignore, 0},
+
+ {"optim", s_ignore, 0}, /* For sun386i cc (?). */
+
+ /* other stuff */
+ {"ABORT", s_abort, 0},
+
+ {NULL, NULL, 0}
+};
projects / thirdparty / binutils-gdb.git / blobdiff