diff options
Diffstat (limited to 'binutils/nm.c')
| -rw-r--r-- | binutils/nm.c | 302 |
1 files changed, 98 insertions, 204 deletions
diff --git a/binutils/nm.c b/binutils/nm.c index 8463acb1ab..74350d7467 100644 --- a/binutils/nm.c +++ b/binutils/nm.c @@ -37,7 +37,7 @@ struct size_sym { - const PTR minisym; + const void *minisym; bfd_vma size; }; @@ -68,103 +68,69 @@ struct extended_symbol_info #define SYM_SIZE(sym) \ (sym->elfinfo ? sym->elfinfo->internal_elf_sym.st_size: sym->ssize) -static void usage - PARAMS ((FILE *, int)); -static void set_print_radix - PARAMS ((char *)); -static void set_output_format - PARAMS ((char *)); -static void display_archive - PARAMS ((bfd *)); -static bfd_boolean display_file - PARAMS ((char *)); -static void display_rel_file - PARAMS ((bfd *, bfd *)); -static long filter_symbols - PARAMS ((bfd *, bfd_boolean, PTR, long, unsigned int)); +static void usage (FILE *, int); +static void set_print_radix (char *); +static void set_output_format (char *); +static void display_archive (bfd *); +static bfd_boolean display_file (char *); +static void display_rel_file (bfd *, bfd *); +static long filter_symbols (bfd *, bfd_boolean, void *, long, unsigned int); static long sort_symbols_by_size - PARAMS ((bfd *, bfd_boolean, PTR, long, unsigned int, struct size_sym **)); + (bfd *, bfd_boolean, void *, long, unsigned int, struct size_sym **); static void print_symbols - PARAMS ((bfd *, bfd_boolean, PTR, long, unsigned int, bfd *)); + (bfd *, bfd_boolean, void *, long, unsigned int, bfd *); static void print_size_symbols - PARAMS ((bfd *, bfd_boolean, struct size_sym *, long, bfd *)); -static void print_symname - PARAMS ((const char *, const char *, bfd *)); -static void print_symbol - PARAMS ((bfd *, asymbol *, bfd_vma ssize, bfd *)); -static void print_symdef_entry - PARAMS ((bfd *)); + (bfd *, bfd_boolean, struct size_sym *, long, bfd *); +static void print_symname (const char *, const char *, bfd *); +static void print_symbol (bfd *, asymbol *, bfd_vma ssize, bfd *); +static void print_symdef_entry (bfd *); /* The sorting functions. */ -static int numeric_forward - PARAMS ((const PTR, const PTR)); -static int numeric_reverse - PARAMS ((const PTR, const PTR)); -static int non_numeric_forward - PARAMS ((const PTR, const PTR)); -static int non_numeric_reverse - PARAMS ((const PTR, const PTR)); -static int size_forward1 - PARAMS ((const PTR, const PTR)); -static int size_forward2 - PARAMS ((const PTR, const PTR)); +static int numeric_forward (const void *, const void *); +static int numeric_reverse (const void *, const void *); +static int non_numeric_forward (const void *, const void *); +static int non_numeric_reverse (const void *, const void *); +static int size_forward1 (const void *, const void *); +static int size_forward2 (const void *, const void *); /* The output formatting functions. */ -static void print_object_filename_bsd - PARAMS ((char *)); -static void print_object_filename_sysv - PARAMS ((char *)); -static void print_object_filename_posix - PARAMS ((char *)); -static void print_archive_filename_bsd - PARAMS ((char *)); -static void print_archive_filename_sysv - PARAMS ((char *)); -static void print_archive_filename_posix - PARAMS ((char *)); -static void print_archive_member_bsd - PARAMS ((char *, const char *)); -static void print_archive_member_sysv - PARAMS ((char *, const char *)); -static void print_archive_member_posix - PARAMS ((char *, const char *)); -static void print_symbol_filename_bsd - PARAMS ((bfd *, bfd *)); -static void print_symbol_filename_sysv - PARAMS ((bfd *, bfd *)); -static void print_symbol_filename_posix - PARAMS ((bfd *, bfd *)); -static void print_value - PARAMS ((bfd *, bfd_vma)); -static void print_symbol_info_bsd - PARAMS ((struct extended_symbol_info *, bfd *)); -static void print_symbol_info_sysv - PARAMS ((struct extended_symbol_info *, bfd *)); -static void print_symbol_info_posix - PARAMS ((struct extended_symbol_info *, bfd *)); -static void get_relocs - PARAMS ((bfd *, asection *, PTR)); -static const char * get_symbol_type - PARAMS ((unsigned int)); +static void print_object_filename_bsd (char *); +static void print_object_filename_sysv (char *); +static void print_object_filename_posix (char *); +static void print_archive_filename_bsd (char *); +static void print_archive_filename_sysv (char *); +static void print_archive_filename_posix (char *); +static void print_archive_member_bsd (char *, const char *); +static void print_archive_member_sysv (char *, const char *); +static void print_archive_member_posix (char *, const char *); +static void print_symbol_filename_bsd (bfd *, bfd *); +static void print_symbol_filename_sysv (bfd *, bfd *); +static void print_symbol_filename_posix (bfd *, bfd *); +static void print_value (bfd *, bfd_vma); +static void print_symbol_info_bsd (struct extended_symbol_info *, bfd *); +static void print_symbol_info_sysv (struct extended_symbol_info *, bfd *); +static void print_symbol_info_posix (struct extended_symbol_info *, bfd *); +static void get_relocs (bfd *, asection *, void *); +static const char * get_symbol_type (unsigned int); /* Support for different output formats. */ struct output_fns { /* Print the name of an object file given on the command line. */ - void (*print_object_filename) PARAMS ((char *)); + void (*print_object_filename) (char *); /* Print the name of an archive file given on the command line. */ - void (*print_archive_filename) PARAMS ((char *)); + void (*print_archive_filename) (char *); /* Print the name of an archive member file. */ - void (*print_archive_member) PARAMS ((char *, const char *)); + void (*print_archive_member) (char *, const char *); /* Print the name of the file (and archive, if there is one) containing a symbol. */ - void (*print_symbol_filename) PARAMS ((bfd *, bfd *)); + void (*print_symbol_filename) (bfd *, bfd *); /* Print a line of information about a symbol. */ - void (*print_symbol_info) PARAMS ((struct extended_symbol_info *, bfd *)); + void (*print_symbol_info) (struct extended_symbol_info *, bfd *); }; static struct output_fns formats[] = @@ -276,9 +242,7 @@ static struct option long_options[] = /* Some error-reporting functions. */ static void -usage (stream, status) - FILE *stream; - int status; +usage (FILE *stream, int status) { fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name); fprintf (stream, _(" List symbols in [file(s)] (a.out by default).\n")); @@ -323,8 +287,7 @@ usage (stream, status) /* Set the radix for the symbol value and size according to RADIX. */ static void -set_print_radix (radix) - char *radix; +set_print_radix (char *radix) { switch (*radix) { @@ -354,8 +317,7 @@ set_print_radix (radix) } static void -set_output_format (f) - char *f; +set_output_format (char *f) { int i; @@ -379,12 +341,10 @@ set_output_format (f) format = &formats[i]; } -int main PARAMS ((int, char **)); +int main (int, char **); int -main (argc, argv) - int argc; - char **argv; +main (int argc, char **argv) { int c; int retval; @@ -549,8 +509,7 @@ main (argc, argv) } static const char * -get_symbol_type (type) - unsigned int type; +get_symbol_type (unsigned int type) { static char buff [32]; @@ -575,8 +534,7 @@ get_symbol_type (type) } static void -display_archive (file) - bfd *file; +display_archive (bfd *file) { bfd *arfile = NULL; bfd *last_arfile = NULL; @@ -638,8 +596,7 @@ display_archive (file) } static bfd_boolean -display_file (filename) - char *filename; +display_file (char *filename) { bfd_boolean retval = TRUE; bfd *file; @@ -700,9 +657,7 @@ static asymbol *sort_y; specially -- i.e., their sizes are used as their "values". */ static int -numeric_forward (P_x, P_y) - const PTR P_x; - const PTR P_y; +numeric_forward (const void *P_x, const void *P_y) { asymbol *x, *y; asection *xs, *ys; @@ -729,17 +684,13 @@ numeric_forward (P_x, P_y) } static int -numeric_reverse (x, y) - const PTR x; - const PTR y; +numeric_reverse (const void *x, const void *y) { return - numeric_forward (x, y); } static int -non_numeric_forward (P_x, P_y) - const PTR P_x; - const PTR P_y; +non_numeric_forward (const void *P_x, const void *P_y) { asymbol *x, *y; const char *xn, *yn; @@ -772,14 +723,12 @@ non_numeric_forward (P_x, P_y) } static int -non_numeric_reverse (x, y) - const PTR x; - const PTR y; +non_numeric_reverse (const void *x, const void *y) { return - non_numeric_forward (x, y); } -static int (*(sorters[2][2])) PARAMS ((const PTR, const PTR)) = +static int (*(sorters[2][2])) (const void *, const void *) = { { non_numeric_forward, non_numeric_reverse }, { numeric_forward, numeric_reverse } @@ -797,9 +746,7 @@ static int (*(sorters[2][2])) PARAMS ((const PTR, const PTR)) = value. */ static int -size_forward1 (P_x, P_y) - const PTR P_x; - const PTR P_y; +size_forward1 (const void *P_x, const void *P_y) { asymbol *x, *y; asection *xs, *ys; @@ -869,9 +816,7 @@ size_forward1 (P_x, P_y) an array of size_sym structures into size order. */ static int -size_forward2 (P_x, P_y) - const PTR P_x; - const PTR P_y; +size_forward2 (const void *P_x, const void *P_y) { const struct size_sym *x = (const struct size_sym *) P_x; const struct size_sym *y = (const struct size_sym *) P_y; @@ -890,13 +835,9 @@ size_forward2 (P_x, P_y) size. */ static long -sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) - bfd *abfd; - bfd_boolean dynamic; - PTR minisyms; - long symcount; - unsigned int size; - struct size_sym **symsizesp; +sort_symbols_by_size (bfd *abfd, bfd_boolean dynamic, void *minisyms, + long symcount, unsigned int size, + struct size_sym **symsizesp) { struct size_sym *symsizes; bfd_byte *from, *fromend; @@ -921,7 +862,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) if (from < fromend) { - sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const PTR) from, + sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const void *) from, store_sym); if (sym == NULL) bfd_fatal (bfd_get_filename (abfd)); @@ -938,7 +879,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) { next = bfd_minisymbol_to_symbol (abfd, dynamic, - (const PTR) (from + size), + (const void *) (from + size), store_next); if (next == NULL) bfd_fatal (bfd_get_filename (abfd)); @@ -965,7 +906,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) if (sz != 0) { - symsizes->minisym = (const PTR) from; + symsizes->minisym = (const void *) from; symsizes->size = sz; ++symsizes; } @@ -980,7 +921,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) symcount = symsizes - *symsizesp; /* We must now sort again by size. */ - qsort ((PTR) *symsizesp, symcount, sizeof (struct size_sym), size_forward2); + qsort ((void *) *symsizesp, symcount, sizeof (struct size_sym), size_forward2); return symcount; } @@ -988,12 +929,10 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) /* If ARCHIVE_BFD is non-NULL, it is the archive containing ABFD. */ static void -display_rel_file (abfd, archive_bfd) - bfd *abfd; - bfd *archive_bfd; +display_rel_file (bfd *abfd, bfd *archive_bfd) { long symcount; - PTR minisyms; + void *minisyms; unsigned int size; struct size_sym *symsizes; @@ -1053,12 +992,8 @@ display_rel_file (abfd, archive_bfd) Return the number of symbols to be printed. */ static long -filter_symbols (abfd, dynamic, minisyms, symcount, size) - bfd *abfd; - bfd_boolean dynamic; - PTR minisyms; - long symcount; - unsigned int size; +filter_symbols (bfd *abfd, bfd_boolean dynamic, void *minisyms, + long symcount, unsigned int size) { bfd_byte *from, *fromend, *to; asymbol *store; @@ -1078,7 +1013,7 @@ filter_symbols (abfd, dynamic, minisyms, symcount, size) PROGRESS (1); - sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const PTR) from, store); + sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const void *) from, store); if (sym == NULL) bfd_fatal (bfd_get_filename (abfd)); @@ -1124,10 +1059,7 @@ filter_symbols (abfd, dynamic, minisyms, symcount, size) demangling it if requested. */ static void -print_symname (format, name, abfd) - const char *format; - const char *name; - bfd *abfd; +print_symname (const char *format, const char *name, bfd *abfd) { if (do_demangle && *name) { @@ -1145,13 +1077,8 @@ print_symname (format, name, abfd) containing ABFD. */ static void -print_symbols (abfd, dynamic, minisyms, symcount, size, archive_bfd) - bfd *abfd; - bfd_boolean dynamic; - PTR minisyms; - long symcount; - unsigned int size; - bfd *archive_bfd; +print_symbols (bfd *abfd, bfd_boolean dynamic, void *minisyms, long symcount, + unsigned int size, bfd *archive_bfd) { asymbol *store; bfd_byte *from, *fromend; @@ -1177,12 +1104,9 @@ print_symbols (abfd, dynamic, minisyms, symcount, size, archive_bfd) /* Print the symbols when sorting by size. */ static void -print_size_symbols (abfd, dynamic, symsizes, symcount, archive_bfd) - bfd *abfd; - bfd_boolean dynamic; - struct size_sym *symsizes; - long symcount; - bfd *archive_bfd; +print_size_symbols (bfd *abfd, bfd_boolean dynamic, + struct size_sym *symsizes, long symcount, + bfd *archive_bfd) { asymbol *store; struct size_sym *from, *fromend; @@ -1215,15 +1139,11 @@ print_size_symbols (abfd, dynamic, symsizes, symcount, archive_bfd) /* Print a single symbol. */ static void -print_symbol (abfd, sym, ssize, archive_bfd) - bfd *abfd; - asymbol *sym; - bfd_vma ssize; - bfd *archive_bfd; +print_symbol (bfd *abfd, asymbol *sym, bfd_vma ssize, bfd *archive_bfd) { symbol_info syminfo; struct extended_symbol_info info; - + PROGRESS (1); (*format->print_symbol_filename) (archive_bfd, abfd); @@ -1304,7 +1224,7 @@ print_symbol (abfd, sym, ssize, archive_bfd) info.relocs = relocs; info.relcount = relcount; info.syms = syms; - bfd_map_over_sections (abfd, get_relocs, (PTR) &info); + bfd_map_over_sections (abfd, get_relocs, (void *) &info); lineno_cache_rel_bfd = abfd; } @@ -1361,16 +1281,14 @@ print_symbol (abfd, sym, ssize, archive_bfd) /* Print the name of an object file given on the command line. */ static void -print_object_filename_bsd (filename) - char *filename; +print_object_filename_bsd (char *filename) { if (filename_per_file && !filename_per_symbol) printf ("\n%s:\n", filename); } static void -print_object_filename_sysv (filename) - char *filename; +print_object_filename_sysv (char *filename) { if (undefined_only) printf (_("\n\nUndefined symbols from %s:\n\n"), filename); @@ -1385,8 +1303,7 @@ Name Value Class Type Size } static void -print_object_filename_posix (filename) - char *filename; +print_object_filename_posix (char *filename) { if (filename_per_file && !filename_per_symbol) printf ("%s:\n", filename); @@ -1395,40 +1312,34 @@ print_object_filename_posix (filename) /* Print the name of an archive file given on the command line. */ static void -print_archive_filename_bsd (filename) - char *filename; +print_archive_filename_bsd (char *filename) { if (filename_per_file) printf ("\n%s:\n", filename); } static void -print_archive_filename_sysv (filename) - char *filename ATTRIBUTE_UNUSED; +print_archive_filename_sysv (char *filename ATTRIBUTE_UNUSED) { } static void -print_archive_filename_posix (filename) - char *filename ATTRIBUTE_UNUSED; +print_archive_filename_posix (char *filename ATTRIBUTE_UNUSED) { } /* Print the name of an archive member file. */ static void -print_archive_member_bsd (archive, filename) - char *archive ATTRIBUTE_UNUSED; - const char *filename; +print_archive_member_bsd (char *archive ATTRIBUTE_UNUSED, + const char *filename) { if (!filename_per_symbol) printf ("\n%s:\n", filename); } static void -print_archive_member_sysv (archive, filename) - char *archive; - const char *filename; +print_archive_member_sysv (char *archive, const char *filename) { if (undefined_only) printf (_("\n\nUndefined symbols from %s[%s]:\n\n"), archive, filename); @@ -1443,9 +1354,7 @@ Name Value Class Type Size } static void -print_archive_member_posix (archive, filename) - char *archive; - const char *filename; +print_archive_member_posix (char *archive, const char *filename) { if (!filename_per_symbol) printf ("%s[%s]:\n", archive, filename); @@ -1455,8 +1364,7 @@ print_archive_member_posix (archive, filename) containing a symbol. */ static void -print_symbol_filename_bsd (archive_bfd, abfd) - bfd *archive_bfd, *abfd; +print_symbol_filename_bsd (bfd *archive_bfd, bfd *abfd) { if (filename_per_symbol) { @@ -1467,8 +1375,7 @@ print_symbol_filename_bsd (archive_bfd, abfd) } static void -print_symbol_filename_sysv (archive_bfd, abfd) - bfd *archive_bfd, *abfd; +print_symbol_filename_sysv (bfd *archive_bfd, bfd *abfd) { if (filename_per_symbol) { @@ -1479,8 +1386,7 @@ print_symbol_filename_sysv (archive_bfd, abfd) } static void -print_symbol_filename_posix (archive_bfd, abfd) - bfd *archive_bfd, *abfd; +print_symbol_filename_posix (bfd *archive_bfd, bfd *abfd) { if (filename_per_symbol) { @@ -1495,9 +1401,7 @@ print_symbol_filename_posix (archive_bfd, abfd) /* Print a symbol value. */ static void -print_value (abfd, val) - bfd *abfd ATTRIBUTE_UNUSED; - bfd_vma val; +print_value (bfd *abfd ATTRIBUTE_UNUSED, bfd_vma val) { #if ! defined (BFD64) || BFD_HOST_64BIT_LONG printf (value_format, val); @@ -1527,9 +1431,7 @@ print_value (abfd, val) /* Print a line of information about a symbol. */ static void -print_symbol_info_bsd (info, abfd) - struct extended_symbol_info *info; - bfd *abfd; +print_symbol_info_bsd (struct extended_symbol_info *info, bfd *abfd) { if (bfd_is_undefined_symclass (SYM_TYPE (info))) { @@ -1570,9 +1472,7 @@ print_symbol_info_bsd (info, abfd) } static void -print_symbol_info_sysv (info, abfd) - struct extended_symbol_info *info; - bfd *abfd; +print_symbol_info_sysv (struct extended_symbol_info *info, bfd *abfd) { print_symname ("%-20s|", SYM_NAME (info), abfd); @@ -1622,9 +1522,7 @@ print_symbol_info_sysv (info, abfd) } static void -print_symbol_info_posix (info, abfd) - struct extended_symbol_info *info; - bfd *abfd; +print_symbol_info_posix (struct extended_symbol_info *info, bfd *abfd) { print_symname ("%s ", SYM_NAME (info), abfd); printf ("%c ", SYM_TYPE (info)); @@ -1641,8 +1539,7 @@ print_symbol_info_posix (info, abfd) } static void -print_symdef_entry (abfd) - bfd *abfd; +print_symdef_entry (bfd *abfd) { symindex idx = BFD_NO_MORE_SYMBOLS; carsym *thesym; @@ -1673,10 +1570,7 @@ print_symdef_entry (abfd) It is called via bfd_map_over_sections. */ static void -get_relocs (abfd, sec, dataarg) - bfd *abfd; - asection *sec; - PTR dataarg; +get_relocs (bfd *abfd, asection *sec, void *dataarg) { struct get_relocs_info *data = (struct get_relocs_info *) dataarg; |