old-cross-binutils/libiberty
Nick Clifton fa3fcee7b8 Synchronize libiberty sources with FSF GCC mainline version.
include	* libiberty.h (MAX_ALLOCA_SIZE): New macro.

libiberty * make-relative-prefix.c (make_relative_prefix_1): Fall back to
	malloc if alloca argument is greater than MAX_ALLOCA_SIZE.

	* cp-demangle.c (cplus_demangle_operators): Add f[lrLR].
	(d_expression_1): Handle them.
	(d_maybe_print_fold_expression): New.
	(d_print_comp_inner): Use it.
	(d_index_template_argument): Handle negative index.

	* cp-demangle.c (cplus_demangle_operators): Add sP and sZ.
	(d_print_comp_inner): Handle them.
	(d_template_args_1): Split out from d_template_args.
	(d_args_length): New.

	PR c++/70926
	* cplus-dem.c: Handle large values and overflow when demangling
	length variables.
	(demangle_template_value_parm): Read only until end of mangled string.
	(do_hpacc_template_literal): Likewise.
	(do_type): Handle overflow when demangling array indices.

	* cp-demangle.c (cplus_demangle_print_callback): Avoid zero-length
	  VLAs.

	PR c++/70498
	* cp-demangle.c (d_expression_1): Formatting fix.

	* cplus-dem.c (enum type_kind_t): Add tk_rvalue_reference
	constant.
	(demangle_template_value_parm): Handle tk_rvalue_reference
	type kind.
	(do_type): Support 'O' type id (rvalue references).

	* testsuite/demangle-expected: Add tests.

	PR c++/70498
	* cp-demangle.c: Parse numbers as integer instead of long to avoid
	overflow after sanity checks. Include <limits.h> if available.
	(INT_MAX): Define if necessary.
	(d_make_template_param): Takes integer argument instead of long.
	(d_make_function_param): Likewise.
	(d_append_num): Likewise.
	(d_identifier): Likewise.
	(d_number): Parse as and return integer.
	(d_compact_number): Handle overflow.
	(d_source_name): Change variable type to integer for parsed number.
	(d_java_resource): Likewise.
	(d_special_name): Likewise.
	(d_discriminator): Likewise.
	(d_unnamed_type): Likewise.
	* testsuite/demangle-expected: Add regression test cases.

	* configure: Remove SH5 support.

	PR c++/69687
	* cplus-dem.c: Include <limits.h> if available.
	(INT_MAX): Define if necessary.
	(remember_type, remember_Ktype, register_Btype, string_need):
	Abort if we detect cases where we the size of the allocation would
	overflow.

	PR c++/70492
	* cplus-dem.c (gnu_special): Handle case where consume_count returns
	-1.

	PR c++/67394
	PR c++/70481
	* cplus-dem.c (squangle_mop_up): Zero bsize/ksize after freeing
	btypevec/ktypevec.
	* testsuite/demangle-expected: Add coverage tests.
2016-08-02 13:26:28 +01:00
..
config
testsuite Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
.gitignore
_doprnt.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
aclocal.m4
alloca.c
argv.c libiberty: {count,dup,write}argv: constify argv input slightly 2016-01-05 15:25:13 -05:00
asprintf.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
at-file.texi
atexit.c
basename.c
bcmp.c
bcopy.c
bsearch.c
bzero.c
calloc.c
ChangeLog Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
ChangeLog.jit Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
choose-temp.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
clock.c
concat.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
config.h-vms
config.in Configury changes for obstack optimization 2015-11-09 15:21:50 +10:30
configure Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
configure.ac Configury changes for obstack optimization 2015-11-09 15:21:50 +10:30
configure.com
copying-lib.texi
COPYING.LIB
copysign.c
cp-demangle.c Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
cp-demangle.h Fix several crashes of C++ demangler on fuzzed input. 2015-11-28 16:39:29 +00:00
cp-demint.c PR other/61321 - demangler crash on casts in template parameters 2015-11-28 16:39:31 +00:00
cplus-dem.c Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
crc32.c libiberty: Tweak the documentation of libiberty's xcrc32 function 2016-01-05 15:01:28 -05:00
d-demangle.c Sync libiberty with GCC. 2016-01-28 21:44:42 +01:00
dwarfnames.c
dyn-string.c
fdmatch.c
ffs.c
fibheap.c
filename_cmp.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
floatformat.c Sync libiberty from GCC, replaying updates to configure scripts 2015-06-24 21:43:02 +02:00
fnmatch.c
fnmatch.txh
fopen_unlocked.c
functions.texi libiberty: {count,dup,write}argv: constify argv input slightly 2016-01-05 15:25:13 -05:00
gather-docs
getcwd.c
getopt.c
getopt1.c
getpagesize.c
getpwd.c
getruntime.c Avoid "enum conversion when passing argument 1 of 'getrusage' is invalid in C++" warning 2015-11-28 16:39:29 +00:00
gettimeofday.c
hashtab.c
hex.c
index.c
insque.c
lbasename.c
libiberty.texi
lrealpath.c
maint-tool PR sanitizer/56781 lto-plugin/ * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address. (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS, liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a over ../libiberty/pic/libiberty.a if the former exists. * Makefile.in: Regenerated. libiberty/ * maint-tool: Also emit rule for noasan/ subdirectory. * configure.ac (NOASANFLAG): Set and substitute. * Makefile.in: Regenerated. (NOASANFLAG): Set. (all, $(TARGETLIB), mostlyclean): Handle noasan subdir like pic subdir. (stamp-noasandir): New goal. * configure: Regenerated. 2014-05-08 10:18:30 -06:00
make-relative-prefix.c Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
make-temp-file.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
Makefile.in libiberty TAGS 2015-11-28 16:39:31 +00:00
makefile.vms 2013-07-09 Tristan Gingold <gingold@adacore.com> 2013-07-09 07:44:25 +00:00
md5.c
memchr.c
memcmp.c
memcpy.c
memmem.c
memmove.c
mempcpy.c
memset.c
mkstemps.c libiberty/mkstemps.c: Include <time.h> if <sys/time.h> not available. 2015-05-08 10:15:28 -07:00
msdos.c
objalloc.c
obstack.c Silence obstack.c -Wc++compat warning 2015-11-09 15:18:47 +10:30
obstacks.texi Modify obstack.[hc] to avoid having to include other gnulib files 2015-11-09 15:18:35 +10:30
partition.c
pex-common.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-common.h Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-djgpp.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-msdos.c
pex-one.c
pex-unix.c Fix PR63758 by using the _NSGetEnviron() API on Darwin 2015-11-28 16:39:30 +00:00
pex-win32.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pexecute.c
pexecute.txh
physmem.c
putenv.c
random.c
README
regex.c libiberty: fix warnings about left shifting a negative value. 2016-01-05 14:58:34 -05:00
rename.c
rindex.c
safe-ctype.c
setenv.c Fix PR63758 by using the _NSGetEnviron() API on Darwin 2015-11-28 16:39:30 +00:00
setproctitle.c
sha1.c
sigsetmask.c Fix gnu11 fallout on Solaris 10+ 2014-11-05 15:07:38 +01:00
simple-object-coff.c
simple-object-common.h
simple-object-elf.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
simple-object-mach-o.c
simple-object-xcoff.c
simple-object.c 2014-04-01 Richard Biener <rguenther@suse.de> 2014-05-08 10:18:30 -06:00
simple-object.txh
snprintf.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
sort.c
spaces.c
splay-tree.c
stack-limit.c
stpcpy.c
stpncpy.c
strcasecmp.c
strchr.c
strdup.c
strerror.c strerror.c: Do not declare sys_nerr or sys_errlist if already macros 2015-01-19 16:29:07 +01:00
strncasecmp.c
strncmp.c
strndup.c
strnlen.c
strrchr.c
strsignal.c
strstr.c
strtod.c
strtol.c
strtoll.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
strtoul.c
strtoull.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
strverscmp.c
timeval-utils.c
tmpnam.c
unlink-if-ordinary.c
vasprintf.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
vfork.c
vfprintf.c
vprintf-support.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
vprintf-support.h Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
vprintf.c
vsnprintf.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
vsprintf.c
waitpid.c
xasprintf.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
xatexit.c
xexit.c
xmalloc.c Fix PR63758 by using the _NSGetEnviron() API on Darwin 2015-11-28 16:39:30 +00:00
xmemdup.c Don't needlessly clear xmemdup allocated memory. 2016-05-31 20:34:47 +09:30
xstrdup.c
xstrerror.c
xstrndup.c
xvasprintf.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00

This directory contains the -liberty library of free software.
It is a collection of subroutines used by various GNU programs.
Current members include:

	getopt -- get options from command line
	obstack -- stacks of arbitrarily-sized objects
	strerror -- error message strings corresponding to errno
	strtol -- string-to-long conversion
	strtoul -- string-to-unsigned-long conversion

We expect many of the GNU subroutines that are floating around to
eventually arrive here.

The library must be configured from the top source directory.  Don't
try to run configure in this directory.  Follow the configuration
instructions in ../README.

Please report bugs to "gcc-bugs@gcc.gnu.org" and send fixes to
"gcc-patches@gcc.gnu.org".  Thank you.

ADDING A NEW FILE
=================

There are two sets of files:  Those that are "required" will be
included in the library for all configurations, while those
that are "optional" will be included in the library only if "needed."

To add a new required file, edit Makefile.in to add the source file
name to CFILES and the object file to REQUIRED_OFILES.

To add a new optional file, it must provide a single function, and the
name of the function must be the same as the name of the file.

    * Add the source file name to CFILES in Makefile.in and the object
      file to CONFIGURED_OFILES.

    * Add the function to name to the funcs shell variable in
      configure.ac.

    * Add the function to the AC_CHECK_FUNCS lists just after the
      setting of the funcs shell variable.  These AC_CHECK_FUNCS calls
      are never executed; they are there to make autoheader work
      better.

    * Consider the special cases of building libiberty; as of this
      writing, the special cases are newlib and VxWorks.  If a
      particular special case provides the function, you do not need
      to do anything.  If it does not provide the function, add the
      object file to LIBOBJS, and add the function name to the case
      controlling whether to define HAVE_func.

Finally, in the build directory of libiberty, configure with
"--enable-maintainer-mode", run "make maint-deps" to update
Makefile.in, and run 'make stamp-functions' to regenerate
functions.texi.

The optional file you've added (e.g. getcwd.c) should compile and work
on all hosts where it is needed.  It does not have to work or even
compile on hosts where it is not needed.

ADDING A NEW CONFIGURATION
==========================

On most hosts you should be able to use the scheme for automatically
figuring out which files are needed.  In that case, you probably
don't need a special Makefile stub for that configuration.

If the fully automatic scheme doesn't work, you may be able to get
by with defining EXTRA_OFILES in your Makefile stub.  This is
a list of object file names that should be treated as required
for this configuration - they will be included in libiberty.a,
regardless of whatever might be in the C library.