diff options
Diffstat (limited to 'binutils/objcopy.c')
| -rw-r--r-- | binutils/objcopy.c | 53 |
1 files changed, 45 insertions, 8 deletions
diff --git a/binutils/objcopy.c b/binutils/objcopy.c index 2e40b42..9af3c1e 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -253,6 +253,14 @@ static htab_t redefine_specific_reverse_htab = NULL; static struct addsym_node *add_sym_list = NULL, **add_sym_tail = &add_sym_list; static int add_symbols = 0; +static char *strip_specific_buffer = NULL; +static char *strip_unneeded_buffer = NULL; +static char *keep_specific_buffer = NULL; +static char *localize_specific_buffer = NULL; +static char *globalize_specific_buffer = NULL; +static char *keepglobal_specific_buffer = NULL; +static char *weaken_specific_buffer = NULL; + /* If this is TRUE, we weaken global symbols (set BSF_WEAK). */ static bfd_boolean weaken = FALSE; @@ -1034,7 +1042,7 @@ add_specific_symbol_node (const void *node, htab_t htab) #define IS_LINE_TERMINATOR(c) ((c) == '\n' || (c) == '\r' || (c) == '\0') static void -add_specific_symbols (const char *filename, htab_t htab) +add_specific_symbols (const char *filename, htab_t htab, char **buffer_p) { off_t size; FILE * f; @@ -1145,6 +1153,7 @@ add_specific_symbols (const char *filename, htab_t htab) /* Do not free the buffer. Parts of it will have been referenced in the calls to add_specific_symbol. */ + *buffer_p = buffer; } /* See whether a symbol should be stripped or kept @@ -5262,15 +5271,18 @@ copy_main (int argc, char *argv[]) break; case OPTION_STRIP_SYMBOLS: - add_specific_symbols (optarg, strip_specific_htab); + add_specific_symbols (optarg, strip_specific_htab, + &strip_specific_buffer); break; case OPTION_STRIP_UNNEEDED_SYMBOLS: - add_specific_symbols (optarg, strip_unneeded_htab); + add_specific_symbols (optarg, strip_unneeded_htab, + &strip_unneeded_buffer); break; case OPTION_KEEP_SYMBOLS: - add_specific_symbols (optarg, keep_specific_htab); + add_specific_symbols (optarg, keep_specific_htab, + &keep_specific_buffer); break; case OPTION_LOCALIZE_HIDDEN: @@ -5278,7 +5290,8 @@ copy_main (int argc, char *argv[]) break; case OPTION_LOCALIZE_SYMBOLS: - add_specific_symbols (optarg, localize_specific_htab); + add_specific_symbols (optarg, localize_specific_htab, + &localize_specific_buffer); break; case OPTION_LONG_SECTION_NAMES: @@ -5293,15 +5306,18 @@ copy_main (int argc, char *argv[]) break; case OPTION_GLOBALIZE_SYMBOLS: - add_specific_symbols (optarg, globalize_specific_htab); + add_specific_symbols (optarg, globalize_specific_htab, + &globalize_specific_buffer); break; case OPTION_KEEPGLOBAL_SYMBOLS: - add_specific_symbols (optarg, keepglobal_specific_htab); + add_specific_symbols (optarg, keepglobal_specific_htab, + &keepglobal_specific_buffer); break; case OPTION_WEAKEN_SYMBOLS: - add_specific_symbols (optarg, weaken_specific_htab); + add_specific_symbols (optarg, weaken_specific_htab, + &weaken_specific_buffer); break; case OPTION_ALT_MACH_CODE: @@ -5588,6 +5604,27 @@ copy_main (int argc, char *argv[]) } } + if (strip_specific_buffer) + free (strip_specific_buffer); + + if (strip_unneeded_buffer) + free (strip_unneeded_buffer); + + if (keep_specific_buffer) + free (keep_specific_buffer); + + if (localize_specific_buffer) + free (globalize_specific_buffer); + + if (globalize_specific_buffer) + free (globalize_specific_buffer); + + if (keepglobal_specific_buffer) + free (keepglobal_specific_buffer); + + if (weaken_specific_buffer) + free (weaken_specific_buffer); + return 0; } |