diff options
Diffstat (limited to 'cross/cross-binutils/binutils-2.24-strings-all-default.patch')
| -rw-r--r-- | cross/cross-binutils/binutils-2.24-strings-all-default.patch | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/cross/cross-binutils/binutils-2.24-strings-all-default.patch b/cross/cross-binutils/binutils-2.24-strings-all-default.patch new file mode 100644 index 000000000..97b9f8e30 --- /dev/null +++ b/cross/cross-binutils/binutils-2.24-strings-all-default.patch @@ -0,0 +1,310 @@ +diff -cpr ../binutils-2.24.orig/binutils/config.in binutils/config.in +*** ../binutils-2.24.orig/binutils/config.in 2014-10-31 11:50:20.455222877 +0000 +--- binutils/config.in 2014-10-31 11:59:05.021241036 +0000 +*************** +*** 18,23 **** +--- 18,26 ---- + /* Should ar and ranlib use -D behavior by default? */ + #undef DEFAULT_AR_DETERMINISTIC + ++ /* Should strings use -a behavior by default? */ ++ #undef DEFAULT_STRINGS_ALL ++ + /* Define to 1 if translation of program messages to the user's native + language is requested. */ + #undef ENABLE_NLS +diff -cpr ../binutils-2.24.orig/binutils/configure binutils/configure +*** ../binutils-2.24.orig/binutils/configure 2014-10-31 11:50:20.590223736 +0000 +--- binutils/configure 2014-10-31 12:01:46.570102643 +0000 +*************** with_gnu_ld +*** 772,777 **** +--- 772,778 ---- + enable_libtool_lock + enable_targets + enable_deterministic_archives ++ enable_default_strings_all + enable_werror + enable_build_warnings + enable_nls +*************** Optional Features: +*** 1421,1426 **** +--- 1422,1429 ---- + --enable-targets alternative target configurations + --enable-deterministic-archives + ar and ranlib default to -D behavior ++ --disable-default-strings-all ++ strings defaults to --data behavior + --enable-werror treat compile warnings as errors + --enable-build-warnings enable build-time compiler warnings + --disable-nls do not use Native Language Support +*************** cat >>confdefs.h <<_ACEOF +*** 11615,11620 **** +--- 11594,11618 ---- + _ACEOF + + ++ # Check whether --enable-default-strings-all was given. ++ if test "${enable_default_strings_all+set}" = set; then : ++ enableval=$enable_default_strings_all; ++ if test "${enableval}" = no; then ++ default_strings_all=0 ++ else ++ default_strings_all=1 ++ fi ++ else ++ default_strings_all=1 ++ fi ++ ++ ++ ++ cat >>confdefs.h <<_ACEOF ++ #define DEFAULT_STRINGS_ALL $default_strings_all ++ _ACEOF ++ ++ + + GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +diff -cpr ../binutils-2.24.orig/binutils/configure.in binutils/configure.in +*** ../binutils-2.24.orig/binutils/configure.in 2014-10-31 11:50:20.430222717 +0000 +--- binutils/configure.in 2014-10-31 12:00:48.092790946 +0000 +*************** fi], [default_ar_deterministic=0]) +*** 57,62 **** +--- 57,74 ---- + AC_DEFINE_UNQUOTED(DEFAULT_AR_DETERMINISTIC, $default_ar_deterministic, + [Should ar and ranlib use -D behavior by default?]) + ++ AC_ARG_ENABLE(default-strings-all, ++ [AS_HELP_STRING([--disable-default-strings-all], ++ [strings defaults to --data behavior])], [ ++ if test "${enableval}" = no; then ++ default_strings_all=0 ++ else ++ default_strings_all=1 ++ fi], [default_strings_all=1]) ++ ++ AC_DEFINE_UNQUOTED(DEFAULT_STRINGS_ALL, $default_strings_all, ++ [Should strings use -a behavior by default?]) ++ + AM_BINUTILS_WARNINGS + + AC_CONFIG_HEADERS(config.h:config.in) +diff -cpr ../binutils-2.24.orig/binutils/doc/binutils.texi binutils/doc/binutils.texi +*** ../binutils-2.24.orig/binutils/doc/binutils.texi 2014-10-31 11:50:20.579223666 +0000 +--- binutils/doc/binutils.texi 2014-10-31 11:59:23.052339164 +0000 +*************** strings [@option{-afovV}] [@option{-}@va +*** 2653,2667 **** + + @c man begin DESCRIPTION strings + +! For each @var{file} given, @sc{gnu} @command{strings} prints the printable +! character sequences that are at least 4 characters long (or the number +! given with the options below) and are followed by an unprintable +! character. By default, it only prints the strings from the initialized +! and loaded sections of object files; for other types of files, it prints +! the strings from the whole file. + +! @command{strings} is mainly useful for determining the contents of non-text +! files. + + @c man end + +--- 2653,2676 ---- + + @c man begin DESCRIPTION strings + +! For each @var{file} given, @sc{gnu} @command{strings} prints the +! printable character sequences that are at least 4 characters long (or +! the number given with the options below) and are followed by an +! unprintable character. +! +! Depending upon how the strings program was configured it will default +! to either displaying all the printable sequences that it can find in +! each file, or only those sequences that are in loadable, initialized +! data sections. If the file type in unrecognizable, or if strings is +! reading from stdin then it will always display all of the printable +! sequences that it can find. +! +! For backwards compatibility any file that occurs after a command line +! option of just @option{-} will also be scanned in full, regardless of +! the presence of any @option{-d} option. + +! @command{strings} is mainly useful for determining the contents of +! non-text files. + + @c man end + +*************** files. +*** 2671,2678 **** + @item -a + @itemx --all + @itemx - +! Do not scan only the initialized and loaded sections of object files; +! scan the whole files. + + @item -f + @itemx --print-file-name +--- 2680,2704 ---- + @item -a + @itemx --all + @itemx - +! Scan the whole file, regardless of what sections it contains or +! whether those sections are loaded or initialized. Normally this is +! the default behaviour, but strings can be configured so that the +! @option{-d} is the default instead. +! +! The @option{-} option is position dependent and forces strings to +! perform full scans of any file that is mentioned after the @option{-} +! on the command line, even if the @option{-d} option has been +! specified. +! +! @item -d +! @itemx --data +! Only print strings from initialized, loaded data sections in the +! file. This may reduce the amount of garbage in the output, but it +! also exposes the strings program to any security flaws that may be +! present in the BFD library used to scan and load sections. Strings +! can be configured so that this option is the default behaviour. In +! such cases the @option{-a} option can be used to avoid using the BFD +! library and instead just print all of the strings found in the file. + + @item -f + @itemx --print-file-name +diff -cpr ../binutils-2.24.orig/binutils/NEWS binutils/NEWS +*** ../binutils-2.24.orig/binutils/NEWS 2014-10-31 11:50:20.338222131 +0000 +--- binutils/NEWS 2014-10-31 11:59:52.315493579 +0000 +*************** +*** 1,5 **** +--- 1,10 ---- + -*- text -*- + ++ * Add --data option to strings to only print strings in loadable, initialized ++ data sections. Change the default behaviour to be --all, but add a new ++ configure time option of --disable-default-strings-all to restore the old ++ default behaviour. ++ + Changes in 2.24: + + * Objcopy now supports wildcard characters in command line options that take +diff -cpr ../binutils-2.24.orig/binutils/strings.c binutils/strings.c +*** ../binutils-2.24.orig/binutils/strings.c 2014-10-31 11:50:20.464222934 +0000 +--- binutils/strings.c 2014-10-31 12:01:33.901035485 +0000 +*************** +*** 23,29 **** + Options: + --all + -a +! - Do not scan only the initialized data section of object files. + + --print-file-name + -f Print the name of the file before each string. +--- 23,32 ---- + Options: + --all + -a +! - Scan each file in its entirety. +! +! --data +! -d Scan only the initialized data section(s) of object files. + + --print-file-name + -f Print the name of the file before each string. +*************** static int encoding_bytes; +*** 107,112 **** +--- 110,116 ---- + static struct option long_options[] = + { + {"all", no_argument, NULL, 'a'}, ++ {"data", no_argument, NULL, 'd'}, + {"print-file-name", no_argument, NULL, 'f'}, + {"bytes", required_argument, NULL, 'n'}, + {"radix", required_argument, NULL, 't'}, +*************** typedef struct +*** 128,134 **** + + static void strings_a_section (bfd *, asection *, void *); + static bfd_boolean strings_object_file (const char *); +! static bfd_boolean strings_file (char *file); + static void print_strings (const char *, FILE *, file_ptr, int, int, char *); + static void usage (FILE *, int); + static long get_char (FILE *, file_ptr *, int *, char **); +--- 132,138 ---- + + static void strings_a_section (bfd *, asection *, void *); + static bfd_boolean strings_object_file (const char *); +! static bfd_boolean strings_file (char *); + static void print_strings (const char *, FILE *, file_ptr, int, int, char *); + static void usage (FILE *, int); + static long get_char (FILE *, file_ptr *, int *, char **); +*************** main (int argc, char **argv) +*** 158,168 **** + string_min = 4; + print_addresses = FALSE; + print_filenames = FALSE; +! datasection_only = TRUE; + target = NULL; + encoding = 's'; + +! while ((optc = getopt_long (argc, argv, "afhHn:ot:e:T:Vv0123456789", + long_options, (int *) 0)) != EOF) + { + switch (optc) +--- 162,175 ---- + string_min = 4; + print_addresses = FALSE; + print_filenames = FALSE; +! if (DEFAULT_STRINGS_ALL) +! datasection_only = FALSE; +! else +! datasection_only = TRUE; + target = NULL; + encoding = 's'; + +! while ((optc = getopt_long (argc, argv, "adfhHn:ot:e:T:Vv0123456789", + long_options, (int *) 0)) != EOF) + { + switch (optc) +*************** main (int argc, char **argv) +*** 171,176 **** +--- 178,187 ---- + datasection_only = FALSE; + break; + ++ case 'd': ++ datasection_only = TRUE; ++ break; ++ + case 'f': + print_filenames = TRUE; + break; +*************** usage (FILE *stream, int status) +*** 635,642 **** + { + fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name); + fprintf (stream, _(" Display printable strings in [file(s)] (stdin by default)\n")); +! fprintf (stream, _(" The options are:\n\ + -a - --all Scan the entire file, not just the data section\n\ + -f --print-file-name Print the name of the file before each string\n\ + -n --bytes=[number] Locate & print any NUL-terminated sequence of at\n\ + -<number> least [number] characters (default 4).\n\ +--- 646,663 ---- + { + fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name); + fprintf (stream, _(" Display printable strings in [file(s)] (stdin by default)\n")); +! fprintf (stream, _(" The options are:\n")); +! +! if (DEFAULT_STRINGS_ALL) +! fprintf (stream, _("\ +! -a - --all Scan the entire file, not just the data section [default]\n\ +! -d --data Only scan the data sections in the file\n")); +! else +! fprintf (stream, _("\ + -a - --all Scan the entire file, not just the data section\n\ ++ -d --data Only scan the data sections in the file [default]\n")); ++ ++ fprintf (stream, _("\ + -f --print-file-name Print the name of the file before each string\n\ + -n --bytes=[number] Locate & print any NUL-terminated sequence of at\n\ + -<number> least [number] characters (default 4).\n\ + +Only in binutils: strings.c.rej |