X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gas%2Fconfig%2Fobj-aout.c;h=1c4972d2c0283591dc3a4b672fcff0efdcde7c65;hb=2571583aed598dd3f9651b53434e5f177a0e3cf7;hp=a39430683122b08e25e74c4cde319723c87f52f7;hpb=a80076a17190fc7782376aefd552a2454dc10222;p=external%2Fbinutils.git diff --git a/gas/config/obj-aout.c b/gas/config/obj-aout.c index a394306..1c4972d 100644 --- a/gas/config/obj-aout.c +++ b/gas/config/obj-aout.c @@ -1,126 +1,45 @@ /* a.out object file format - Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001 - Free Software Foundation, Inc. + Copyright (C) 1989-2017 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 ATTRIBUTE_UNUSED; +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); @@ -132,8 +51,8 @@ obj_aout_frob_symbol (sym, punt) && (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; @@ -184,190 +103,48 @@ obj_aout_frob_symbol (sym, punt) } } 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)); - } + if (S_IS_WEAK (sym) && S_IS_COMMON (sym)) + as_bad (_("Symbol `%s' can not be both weak and common"), + S_GET_NAME (sym)); } void -obj_aout_frob_file () +obj_aout_frob_file_before_fix (void) { /* 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; + bfd_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); - } + 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; - } -} - -#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) */ - -void -obj_symbol_to_chars (where, symbolP) - char **where; - symbolS *symbolP; -{ - 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)); + x = bfd_set_section_contents (stdoutput, data_section, &b, (file_ptr) 0, + (bfd_size_type) 1); - append (where, (char *) &symbolP->sy_symbol, sizeof (obj_symbol_type)); + gas_assert (x); } -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)) - { - /* 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); - - /* 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); - - /* Adjust the type of a weak symbol. */ - if (S_GET_WEAK (symbolP)) - { - 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; - } - } - - obj_symbol_to_chars (where, symbolP); - S_SET_NAME (symbolP, temp); - } -} - -#endif /* ! BFD_ASSEMBLER */ - static void -obj_aout_line (ignore) - int ignore ATTRIBUTE_UNUSED; +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. */ 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 ATTRIBUTE_UNUSED; +obj_aout_weak (int ignore ATTRIBUTE_UNUSED) { char *name; int c; @@ -375,10 +152,9 @@ obj_aout_weak (ignore) 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 == ',') @@ -399,17 +175,15 @@ obj_aout_weak (ignore) we can't parse it. */ static void -obj_aout_type (ignore) - int ignore ATTRIBUTE_UNUSED; +obj_aout_type (int ignore ATTRIBUTE_UNUSED) { char *name; int c; symbolS *sym; - name = input_line_pointer; - c = get_symbol_end (); + c = get_symbol_name (&name); sym = symbol_find_or_make (name); - *input_line_pointer = c; + (void) restore_line_pointer (c); SKIP_WHITESPACE (); if (*input_line_pointer == ',') { @@ -419,17 +193,9 @@ obj_aout_type (ignore) { ++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 + S_SET_OTHER (sym, 1); 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 + S_SET_OTHER (sym, 2); } } @@ -437,322 +203,138 @@ obj_aout_type (ignore) s_ignore (0); } -#ifndef BFD_ASSEMBLER - -void -obj_crawl_symbol_chain (headers) - object_headers *headers; -{ - 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); - - /* 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); -} - -/* - * Find strings by crawling along symbol table chain. - */ - -void -obj_emit_strings (where) - char **where; -{ - 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 */ -} - -#ifndef AOUT_VERSION -#define AOUT_VERSION 0 -#endif - -void -obj_pre_write_hook (headers) - object_headers *headers; -{ - H_SET_DYNAMIC (headers, 0); - H_SET_VERSION (headers, AOUT_VERSION); - H_SET_MACHTYPE (headers, AOUT_MACHTYPE); - tc_aout_pre_write_hook (headers); -} - -void -s_sect () -{ - /* 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; -} - -#endif /* ! BFD_ASSEMBLER */ - -#ifdef BFD_ASSEMBLER - /* Support for an AOUT emulation. */ -static void aout_pop_insert PARAMS ((void)); -static int obj_aout_s_get_other PARAMS ((symbolS *)); -static void obj_aout_s_set_other PARAMS ((symbolS *, int)); -static int obj_aout_s_get_desc PARAMS ((symbolS *)); -static void obj_aout_s_set_desc PARAMS ((symbolS *, int)); -static int obj_aout_s_get_type PARAMS ((symbolS *)); -static void obj_aout_s_set_type PARAMS ((symbolS *, int)); -static int obj_aout_separate_stab_sections PARAMS ((void)); -static int obj_aout_sec_sym_ok_for_reloc PARAMS ((asection *)); -static void obj_aout_process_stab PARAMS ((segT, int, const char *, int, int, int)); - static void -aout_pop_insert () +aout_pop_insert (void) { pop_insert (aout_pseudo_table); } static int -obj_aout_s_get_other (sym) - symbolS *sym; +obj_aout_s_get_other (symbolS *sym) { return aout_symbol (symbol_get_bfdsym (sym))->other; } static void -obj_aout_s_set_other (sym, o) - symbolS *sym; - int o; +obj_aout_s_set_other (symbolS *sym, int o) { aout_symbol (symbol_get_bfdsym (sym))->other = o; } static int -obj_aout_sec_sym_ok_for_reloc (sec) - asection *sec ATTRIBUTE_UNUSED; +obj_aout_sec_sym_ok_for_reloc (asection *sec ATTRIBUTE_UNUSED) { return obj_sec_sym_ok_for_reloc (sec); } static void -obj_aout_process_stab (seg, w, s, t, o, d) - segT seg ATTRIBUTE_UNUSED; - int w; - const char *s; - int t; - int o; - int d; +obj_aout_process_stab (segT seg ATTRIBUTE_UNUSED, + int w, + const char *s, + int t, + int o, + int d) { aout_process_stab (w, s, t, o, d); } static int -obj_aout_s_get_desc (sym) - symbolS *sym; +obj_aout_s_get_desc (symbolS *sym) { return aout_symbol (symbol_get_bfdsym (sym))->desc; } static void -obj_aout_s_set_desc (sym, d) - symbolS *sym; - int d; +obj_aout_s_set_desc (symbolS *sym, int d) { aout_symbol (symbol_get_bfdsym (sym))->desc = d; } static int -obj_aout_s_get_type (sym) - symbolS *sym; +obj_aout_s_get_type (symbolS *sym) { return aout_symbol (symbol_get_bfdsym (sym))->type; } static void -obj_aout_s_set_type (sym, t) - symbolS *sym; - int t; +obj_aout_s_set_type (symbolS *sym, int t) { aout_symbol (symbol_get_bfdsym (sym))->type = t; } static int -obj_aout_separate_stab_sections () +obj_aout_separate_stab_sections (void) { 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 */ - 0, /* begin */ - 0, /* app_file */ + 1, /* dfl_leading_underscore. */ + 0, /* emit_section_symbols. */ + 0, /* begin. */ + 0, /* app_file. */ obj_aout_frob_symbol, - obj_aout_frob_file, - 0, /* frob_file_before_adjust */ - 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, obj_aout_s_set_desc, obj_aout_s_get_type, obj_aout_s_set_type, - 0, /* copy_symbol_attributes */ - 0, /* generate_asm_lineno */ + 0, /* copy_symbol_attributes. */ + 0, /* generate_asm_lineno. */ obj_aout_process_stab, obj_aout_separate_stab_sections, - 0, /* init_stab_section */ + 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. */ +}; + +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} }; -#endif /* BFD_ASSEMBLER */