2a433a6a3ea7c12959fa32d8c7dce83a5e7a6ded
3 Copyright (C) 1999-2016 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
23 #include "libiberty.h"
24 #include "filenames.h"
25 #include "search_list.h"
30 #include "safe-ctype.h"
33 static int core_num_syms
;
34 static asymbol
**core_syms
;
35 asection
*core_text_sect
;
36 void * core_text_space
;
38 static int min_insn_size
;
41 /* For mapping symbols to specific .o files during file ordering. */
42 struct function_map
* symbol_map
;
43 unsigned int symbol_map_count
;
45 static void read_function_mappings (const char *);
46 static int core_sym_class (asymbol
*);
47 static bfd_boolean get_src_info
48 (bfd_vma
, const char **, const char **, int *);
50 extern void i386_find_call (Sym
*, bfd_vma
, bfd_vma
);
51 extern void alpha_find_call (Sym
*, bfd_vma
, bfd_vma
);
52 extern void vax_find_call (Sym
*, bfd_vma
, bfd_vma
);
53 extern void tahoe_find_call (Sym
*, bfd_vma
, bfd_vma
);
54 extern void sparc_find_call (Sym
*, bfd_vma
, bfd_vma
);
55 extern void mips_find_call (Sym
*, bfd_vma
, bfd_vma
);
56 extern void aarch64_find_call (Sym
*, bfd_vma
, bfd_vma
);
59 parse_error (const char *filename
)
61 fprintf (stderr
, _("%s: unable to parse mapping file %s.\n"), whoami
, filename
);
65 /* Compare two function_map structs based on function name.
66 We want to sort in ascending order. */
69 cmp_symbol_map (const void * l
, const void * r
)
71 return strcmp (((struct function_map
*) l
)->function_name
,
72 ((struct function_map
*) r
)->function_name
);
75 #define BUFSIZE (1024)
76 /* This is BUFSIZE - 1 as a string. Suitable for use in fprintf/sscanf format strings. */
77 #define STR_BUFSIZE "1023"
80 read_function_mappings (const char *filename
)
82 FILE * file
= fopen (filename
, "r");
89 fprintf (stderr
, _("%s: could not open %s.\n"), whoami
, filename
);
93 /* First parse the mapping file so we know how big we need to
94 make our tables. We also do some sanity checks at this
100 matches
= fscanf (file
, "%" STR_BUFSIZE
"[^\n:]", dummy
);
102 parse_error (filename
);
104 /* Just skip messages about files with no symbols. */
105 if (!strncmp (dummy
, "No symbols in ", 14))
107 matches
= fscanf (file
, "\n");
109 parse_error (filename
);
113 /* Don't care what else is on this line at this point. */
114 matches
= fscanf (file
, "%" STR_BUFSIZE
"[^\n]\n", dummy
);
116 parse_error (filename
);
120 /* Now we know how big we need to make our table. */
121 symbol_map
= ((struct function_map
*)
122 xmalloc (count
* sizeof (struct function_map
)));
124 /* Rewind the input file so we can read it again. */
127 /* Read each entry and put it into the table. */
134 matches
= fscanf (file
, "%" STR_BUFSIZE
"[^\n:]", dummy
);
136 parse_error (filename
);
138 /* Just skip messages about files with no symbols. */
139 if (!strncmp (dummy
, "No symbols in ", 14))
141 matches
= fscanf (file
, "\n");
143 parse_error (filename
);
147 /* dummy has the filename, go ahead and copy it. */
148 symbol_map
[count
].file_name
= (char *) xmalloc (strlen (dummy
) + 1);
149 strcpy (symbol_map
[count
].file_name
, dummy
);
151 /* Now we need the function name. */
152 matches
= fscanf (file
, "%" STR_BUFSIZE
"[^\n]\n", dummy
);
154 parse_error (filename
);
155 tmp
= strrchr (dummy
, ' ') + 1;
156 symbol_map
[count
].function_name
= (char *) xmalloc (strlen (tmp
) + 1);
157 strcpy (symbol_map
[count
].function_name
, tmp
);
161 /* Record the size of the map table for future reference. */
162 symbol_map_count
= count
;
164 for (i
= 0; i
< symbol_map_count
; ++i
)
166 || filename_cmp (symbol_map
[i
].file_name
, symbol_map
[i
- 1].file_name
))
167 symbol_map
[i
].is_first
= 1;
169 qsort (symbol_map
, symbol_map_count
, sizeof (struct function_map
), cmp_symbol_map
);
175 core_init (const char * aout_name
)
181 core_bfd
= bfd_openr (aout_name
, 0);
189 if (!bfd_check_format (core_bfd
, bfd_object
))
191 fprintf (stderr
, _("%s: %s: not in executable format\n"), whoami
, aout_name
);
195 /* Get core's text section. */
196 core_text_sect
= bfd_get_section_by_name (core_bfd
, ".text");
199 core_text_sect
= bfd_get_section_by_name (core_bfd
, "$CODE$");
202 fprintf (stderr
, _("%s: can't find .text section in %s\n"),
208 /* Read core's symbol table. */
210 /* This will probably give us more than we need, but that's ok. */
211 core_sym_bytes
= bfd_get_symtab_upper_bound (core_bfd
);
212 if (core_sym_bytes
< 0)
214 fprintf (stderr
, "%s: %s: %s\n", whoami
, aout_name
,
215 bfd_errmsg (bfd_get_error ()));
219 core_syms
= (asymbol
**) xmalloc (core_sym_bytes
);
220 core_num_syms
= bfd_canonicalize_symtab (core_bfd
, core_syms
);
222 if (core_num_syms
< 0)
224 fprintf (stderr
, "%s: %s: %s\n", whoami
, aout_name
,
225 bfd_errmsg (bfd_get_error ()));
229 synth_count
= bfd_get_synthetic_symtab (core_bfd
, core_num_syms
, core_syms
,
230 0, NULL
, &synthsyms
);
237 new_size
= (core_num_syms
+ synth_count
+ 1) * sizeof (*core_syms
);
238 core_syms
= (asymbol
**) xrealloc (core_syms
, new_size
);
239 symp
= core_syms
+ core_num_syms
;
240 core_num_syms
+= synth_count
;
241 for (i
= 0; i
< synth_count
; i
++)
242 *symp
++ = synthsyms
+ i
;
249 switch (bfd_get_arch (core_bfd
))
264 if (function_mapping_file
)
265 read_function_mappings (function_mapping_file
);
268 /* Read in the text space of an a.out file. */
271 core_get_text_space (bfd
*cbfd
)
273 core_text_space
= malloc (bfd_get_section_size (core_text_sect
));
275 if (!core_text_space
)
277 fprintf (stderr
, _("%s: ran out room for %lu bytes of text space\n"),
278 whoami
, (unsigned long) bfd_get_section_size (core_text_sect
));
282 if (!bfd_get_section_contents (cbfd
, core_text_sect
, core_text_space
,
283 0, bfd_get_section_size (core_text_sect
)))
285 bfd_perror ("bfd_get_section_contents");
286 free (core_text_space
);
290 if (!core_text_space
)
291 fprintf (stderr
, _("%s: can't do -c\n"), whoami
);
296 find_call (Sym
*parent
, bfd_vma p_lowpc
, bfd_vma p_highpc
)
298 if (core_text_space
== 0)
301 hist_clip_symbol_address (&p_lowpc
, &p_highpc
);
303 switch (bfd_get_arch (core_bfd
))
306 i386_find_call (parent
, p_lowpc
, p_highpc
);
310 alpha_find_call (parent
, p_lowpc
, p_highpc
);
314 vax_find_call (parent
, p_lowpc
, p_highpc
);
318 sparc_find_call (parent
, p_lowpc
, p_highpc
);
322 tahoe_find_call (parent
, p_lowpc
, p_highpc
);
326 mips_find_call (parent
, p_lowpc
, p_highpc
);
329 case bfd_arch_aarch64
:
330 aarch64_find_call (parent
, p_lowpc
, p_highpc
);
334 fprintf (stderr
, _("%s: -c not supported on architecture %s\n"),
335 whoami
, bfd_printable_name(core_bfd
));
337 /* Don't give the error more than once. */
338 ignore_direct_calls
= FALSE
;
342 /* Return class of symbol SYM. The returned class can be any of:
343 0 -> symbol is not interesting to us
344 'T' -> symbol is a global name
345 't' -> symbol is a local (static) name. */
348 core_sym_class (asymbol
*sym
)
355 if (sym
->section
== NULL
|| (sym
->flags
& BSF_DEBUGGING
) != 0)
358 /* Must be a text symbol, and static text symbols
359 don't qualify if ignore_static_funcs set. */
360 if (ignore_static_funcs
&& (sym
->flags
& BSF_LOCAL
))
362 DBG (AOUTDEBUG
, printf ("[core_sym_class] %s: not a function\n",
367 bfd_get_symbol_info (core_bfd
, sym
, &syminfo
);
371 return i
; /* It's a global symbol. */
374 /* Treat weak symbols as text symbols. FIXME: a weak symbol may
375 also be a data symbol. */
380 /* Not a static text symbol. */
381 DBG (AOUTDEBUG
, printf ("[core_sym_class] %s is of class %c\n",
386 /* Do some more filtering on static function-names. */
387 if (ignore_static_funcs
)
390 /* Can't zero-length name or funny characters in name, where
391 `funny' includes: `.' (.o file names) and `$' (Pascal labels). */
392 if (!sym
->name
|| sym
->name
[0] == '\0')
395 for (name
= sym
->name
; *name
; ++name
)
402 /* Allow both nested subprograms (which end with ".NNN", where N is
403 a digit) and GCC cloned functions (which contain ".clone").
404 Allow for multiple iterations of both - apparently GCC can clone
405 clones and subprograms. */
407 #define CLONE_NAME ".clone."
408 #define CLONE_NAME_LEN strlen (CLONE_NAME)
409 #define CONSTPROP_NAME ".constprop."
410 #define CONSTPROP_NAME_LEN strlen (CONSTPROP_NAME)
412 if (strlen (name
) > CLONE_NAME_LEN
413 && strncmp (name
, CLONE_NAME
, CLONE_NAME_LEN
) == 0)
414 name
+= CLONE_NAME_LEN
- 1;
416 else if (strlen (name
) > CONSTPROP_NAME_LEN
417 && strncmp (name
, CONSTPROP_NAME
, CONSTPROP_NAME_LEN
) == 0)
418 name
+= CONSTPROP_NAME_LEN
- 1;
420 for (name
++; *name
; name
++)
421 if (digit_seen
&& *name
== '.')
423 else if (ISDIGIT (*name
))
430 /* On systems where the C compiler adds an underscore to all
431 names, static names without underscores seem usually to be
432 labels in hand written assembler in the library. We don't want
433 these names. This is certainly necessary on a Sparc running
434 SunOS 4.1 (try profiling a program that does a lot of
435 division). I don't know whether it has harmful side effects on
436 other systems. Perhaps it should be made configurable. */
437 sym_prefix
= bfd_get_symbol_leading_char (core_bfd
);
439 if ((sym_prefix
&& sym_prefix
!= sym
->name
[0])
440 /* GCC may add special symbols to help gdb figure out the file
441 language. We want to ignore these, since sometimes they mask
442 the real function. (dj@ctron) */
443 || !strncmp (sym
->name
, "__gnu_compiled", 14)
444 || !strncmp (sym
->name
, "___gnu_compiled", 15))
449 /* If the object file supports marking of function symbols, then
450 we can zap anything that doesn't have BSF_FUNCTION set. */
451 if (ignore_non_functions
&& (sym
->flags
& BSF_FUNCTION
) == 0)
454 return 't'; /* It's a static text symbol. */
457 /* Get whatever source info we can get regarding address ADDR. */
460 get_src_info (bfd_vma addr
, const char **filename
, const char **name
, int *line_num
)
462 const char *fname
= 0, *func_name
= 0;
465 if (bfd_find_nearest_line (core_bfd
, core_text_sect
, core_syms
,
466 addr
- core_text_sect
->vma
,
467 &fname
, &func_name
, (unsigned int *) &l
)
468 && fname
&& func_name
&& l
)
470 DBG (AOUTDEBUG
, printf ("[get_src_info] 0x%lx -> %s:%d (%s)\n",
471 (unsigned long) addr
, fname
, l
, func_name
));
479 DBG (AOUTDEBUG
, printf ("[get_src_info] no info for 0x%lx (%s:%d,%s)\n",
480 (unsigned long) addr
,
481 fname
? fname
: "<unknown>", l
,
482 func_name
? func_name
: "<unknown>"));
487 static char buf
[BUFSIZE
];
488 static char address
[BUFSIZE
];
489 static char name
[BUFSIZE
];
491 /* Return number of symbols in a symbol-table file. */
494 num_of_syms_in (FILE * f
)
499 while (!feof (f
) && fgets (buf
, BUFSIZE
- 1, f
))
501 if (sscanf (buf
, "%" STR_BUFSIZE
"s %c %" STR_BUFSIZE
"s", address
, &type
, name
) == 3)
502 if (type
== 't' || type
== 'T')
509 /* Read symbol table from a file. */
512 core_create_syms_from (const char * sym_table_file
)
515 bfd_vma min_vma
= ~(bfd_vma
) 0;
519 f
= fopen (sym_table_file
, "r");
522 fprintf (stderr
, _("%s: could not open %s.\n"), whoami
, sym_table_file
);
526 /* Pass 1 - determine upper bound on number of function names. */
527 symtab
.len
= num_of_syms_in (f
);
531 fprintf (stderr
, _("%s: file `%s' has no symbols\n"), whoami
, sym_table_file
);
535 symtab
.base
= (Sym
*) xmalloc (symtab
.len
* sizeof (Sym
));
537 /* Pass 2 - create symbols. */
538 symtab
.limit
= symtab
.base
;
540 if (fseek (f
, 0, SEEK_SET
) != 0)
542 perror (sym_table_file
);
546 while (!feof (f
) && fgets (buf
, BUFSIZE
- 1, f
))
548 if (sscanf (buf
, "%" STR_BUFSIZE
"s %c %" STR_BUFSIZE
"s", address
, &type
, name
) != 3)
550 if (type
!= 't' && type
!= 'T')
553 sym_init (symtab
.limit
);
555 sscanf (address
, "%" BFD_VMA_FMT
"x", &(symtab
.limit
->addr
) );
557 symtab
.limit
->name
= (char *) xmalloc (strlen (name
) + 1);
558 strcpy ((char *) symtab
.limit
->name
, name
);
559 symtab
.limit
->mapped
= 0;
560 symtab
.limit
->is_func
= TRUE
;
561 symtab
.limit
->is_bb_head
= TRUE
;
562 symtab
.limit
->is_static
= (type
== 't');
563 min_vma
= MIN (symtab
.limit
->addr
, min_vma
);
564 max_vma
= MAX (symtab
.limit
->addr
, max_vma
);
570 symtab
.len
= symtab
.limit
- symtab
.base
;
571 symtab_finalize (&symtab
);
575 search_mapped_symbol (const void * l
, const void * r
)
577 return strcmp ((const char *) l
, ((const struct function_map
*) r
)->function_name
);
580 /* Read in symbol table from core.
581 One symbol per function is entered. */
584 core_create_function_syms (void)
586 bfd_vma min_vma
= ~ (bfd_vma
) 0;
590 struct function_map
* found
= NULL
;
591 int core_has_func_syms
= 0;
593 switch (core_bfd
->xvec
->flavour
)
597 case bfd_target_coff_flavour
:
598 case bfd_target_ecoff_flavour
:
599 case bfd_target_xcoff_flavour
:
600 case bfd_target_elf_flavour
:
601 case bfd_target_nlm_flavour
:
602 case bfd_target_som_flavour
:
603 core_has_func_syms
= 1;
606 /* Pass 1 - determine upper bound on number of function names. */
609 for (i
= 0; i
< core_num_syms
; ++i
)
611 if (!core_sym_class (core_syms
[i
]))
614 /* Don't create a symtab entry for a function that has
615 a mapping to a file, unless it's the first function
617 if (symbol_map_count
!= 0)
619 /* Note: some systems (SunOS 5.8) crash if bsearch base argument
621 found
= (struct function_map
*) bsearch
622 (core_syms
[i
]->name
, symbol_map
, symbol_map_count
,
623 sizeof (struct function_map
), search_mapped_symbol
);
625 if (found
== NULL
|| found
->is_first
)
631 fprintf (stderr
, _("%s: file `%s' has no symbols\n"), whoami
, a_out_name
);
635 symtab
.base
= (Sym
*) xmalloc (symtab
.len
* sizeof (Sym
));
637 /* Pass 2 - create symbols. */
638 symtab
.limit
= symtab
.base
;
640 for (i
= 0; i
< core_num_syms
; ++i
)
644 cxxclass
= core_sym_class (core_syms
[i
]);
649 printf ("[core_create_function_syms] rejecting: 0x%lx %s\n",
650 (unsigned long) core_syms
[i
]->value
,
651 core_syms
[i
]->name
));
655 if (symbol_map_count
!= 0)
657 /* Note: some systems (SunOS 5.8) crash if bsearch base argument
659 found
= (struct function_map
*) bsearch
660 (core_syms
[i
]->name
, symbol_map
, symbol_map_count
,
661 sizeof (struct function_map
), search_mapped_symbol
);
663 if (found
&& ! found
->is_first
)
666 sym_init (symtab
.limit
);
668 /* Symbol offsets are always section-relative. */
669 sym_sec
= core_syms
[i
]->section
;
670 symtab
.limit
->addr
= core_syms
[i
]->value
;
672 symtab
.limit
->addr
+= bfd_get_section_vma (sym_sec
->owner
, sym_sec
);
676 symtab
.limit
->name
= found
->file_name
;
677 symtab
.limit
->mapped
= 1;
681 symtab
.limit
->name
= core_syms
[i
]->name
;
682 symtab
.limit
->mapped
= 0;
685 /* Lookup filename and line number, if we can. */
687 const char * filename
;
688 const char * func_name
;
690 if (get_src_info (symtab
.limit
->addr
, & filename
, & func_name
,
691 & symtab
.limit
->line_num
))
693 symtab
.limit
->file
= source_file_lookup_path (filename
);
695 /* FIXME: Checking __osf__ here does not work with a cross
698 /* Suppress symbols that are not function names. This is
699 useful to suppress code-labels and aliases.
701 This is known to be useful under DEC's OSF/1. Under SunOS 4.x,
702 labels do not appear in the symbol table info, so this isn't
705 if (strcmp (symtab
.limit
->name
, func_name
) != 0)
707 /* The symbol's address maps to a different name, so
708 it can't be a function-entry point. This happens
709 for labels, for example. */
711 printf ("[core_create_function_syms: rej %s (maps to %s)\n",
712 symtab
.limit
->name
, func_name
));
719 symtab
.limit
->is_func
= (!core_has_func_syms
720 || (core_syms
[i
]->flags
& BSF_FUNCTION
) != 0);
721 symtab
.limit
->is_bb_head
= TRUE
;
724 symtab
.limit
->is_static
= TRUE
;
726 /* Keep track of the minimum and maximum vma addresses used by all
727 symbols. When computing the max_vma, use the ending address of the
728 section containing the symbol, if available. */
729 min_vma
= MIN (symtab
.limit
->addr
, min_vma
);
731 max_vma
= MAX (bfd_get_section_vma (sym_sec
->owner
, sym_sec
)
732 + bfd_section_size (sym_sec
->owner
, sym_sec
) - 1,
735 max_vma
= MAX (symtab
.limit
->addr
, max_vma
);
737 DBG (AOUTDEBUG
, printf ("[core_create_function_syms] %ld %s 0x%lx\n",
738 (long) (symtab
.limit
- symtab
.base
),
740 (unsigned long) symtab
.limit
->addr
));
744 symtab
.len
= symtab
.limit
- symtab
.base
;
745 symtab_finalize (&symtab
);
748 /* Read in symbol table from core.
749 One symbol per line of source code is entered. */
752 core_create_line_syms (void)
754 char *prev_name
, *prev_filename
;
755 unsigned int prev_name_len
, prev_filename_len
;
756 bfd_vma vma
, min_vma
= ~(bfd_vma
) 0, max_vma
= 0;
757 Sym
*prev
, dummy
, *sym
;
758 const char *filename
;
763 /* Create symbols for functions as usual. This is necessary in
764 cases where parts of a program were not compiled with -g. For
765 those parts we still want to get info at the function level. */
766 core_create_function_syms ();
768 /* Pass 1: count the number of symbols. */
770 /* To find all line information, walk through all possible
771 text-space addresses (one by one!) and get the debugging
772 info for each address. When the debugging info changes,
773 it is time to create a new symbol.
775 Of course, this is rather slow and it would be better if
776 BFD would provide an iterator for enumerating all line infos. */
777 prev_name_len
= PATH_MAX
;
778 prev_filename_len
= PATH_MAX
;
779 prev_name
= (char *) xmalloc (prev_name_len
);
780 prev_filename
= (char *) xmalloc (prev_filename_len
);
784 vma_high
= core_text_sect
->vma
+ bfd_get_section_size (core_text_sect
);
785 for (vma
= core_text_sect
->vma
; vma
< vma_high
; vma
+= min_insn_size
)
789 if (!get_src_info (vma
, &filename
, &dummy
.name
, &dummy
.line_num
)
790 || (prev_line_num
== dummy
.line_num
792 && strcmp (prev_name
, dummy
.name
) == 0
793 && filename_cmp (prev_filename
, filename
) == 0))
797 prev_line_num
= dummy
.line_num
;
799 len
= strlen (dummy
.name
);
800 if (len
>= prev_name_len
)
802 prev_name_len
= len
+ 1024;
804 prev_name
= (char *) xmalloc (prev_name_len
);
807 strcpy (prev_name
, dummy
.name
);
808 len
= strlen (filename
);
810 if (len
>= prev_filename_len
)
812 prev_filename_len
= len
+ 1024;
813 free (prev_filename
);
814 prev_filename
= (char *) xmalloc (prev_filename_len
);
817 strcpy (prev_filename
, filename
);
819 min_vma
= MIN (vma
, min_vma
);
820 max_vma
= MAX (vma
, max_vma
);
824 free (prev_filename
);
826 /* Make room for function symbols, too. */
827 ltab
.len
+= symtab
.len
;
828 ltab
.base
= (Sym
*) xmalloc (ltab
.len
* sizeof (Sym
));
829 ltab
.limit
= ltab
.base
;
831 /* Pass 2 - create symbols. */
833 /* We now set is_static as we go along, rather than by running
834 through the symbol table at the end.
836 The old way called symtab_finalize before the is_static pass,
837 causing a problem since symtab_finalize uses is_static as part of
838 its address conflict resolution algorithm. Since global symbols
839 were prefered over static symbols, and all line symbols were
840 global at that point, static function names that conflicted with
841 their own line numbers (static, but labeled as global) were
842 rejected in favor of the line num.
844 This was not the desired functionality. We always want to keep
845 our function symbols and discard any conflicting line symbols.
846 Perhaps symtab_finalize should be modified to make this
847 distinction as well, but the current fix works and the code is a
851 for (vma
= core_text_sect
->vma
; vma
< vma_high
; vma
+= min_insn_size
)
853 sym_init (ltab
.limit
);
855 if (!get_src_info (vma
, &filename
, <ab
.limit
->name
, <ab
.limit
->line_num
)
856 || (prev
&& prev
->line_num
== ltab
.limit
->line_num
857 && strcmp (prev
->name
, ltab
.limit
->name
) == 0
858 && filename_cmp (prev
->file
->name
, filename
) == 0))
861 /* Make name pointer a malloc'ed string. */
862 ltab
.limit
->name
= xstrdup (ltab
.limit
->name
);
863 ltab
.limit
->file
= source_file_lookup_path (filename
);
865 ltab
.limit
->addr
= vma
;
867 /* Set is_static based on the enclosing function, using either:
868 1) the previous symbol, if it's from the same function, or
869 2) a symtab lookup. */
870 if (prev
&& ltab
.limit
->file
== prev
->file
&&
871 strcmp (ltab
.limit
->name
, prev
->name
) == 0)
873 ltab
.limit
->is_static
= prev
->is_static
;
877 sym
= sym_lookup(&symtab
, ltab
.limit
->addr
);
879 ltab
.limit
->is_static
= sym
->is_static
;
884 DBG (AOUTDEBUG
, printf ("[core_create_line_syms] %lu %s 0x%lx\n",
885 (unsigned long) (ltab
.limit
- ltab
.base
),
887 (unsigned long) ltab
.limit
->addr
));
891 /* Copy in function symbols. */
892 memcpy (ltab
.limit
, symtab
.base
, symtab
.len
* sizeof (Sym
));
893 ltab
.limit
+= symtab
.len
;
895 if ((unsigned int) (ltab
.limit
- ltab
.base
) != ltab
.len
)
898 _("%s: somebody miscounted: ltab.len=%d instead of %ld\n"),
899 whoami
, ltab
.len
, (long) (ltab
.limit
- ltab
.base
));
903 /* Finalize ltab and make it symbol table. */
904 symtab_finalize (<ab
);
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