binutils-gdb/libiberty
Pedro Alves 26a67918a5 Sync libiberty/ & include/ with GCC
Note this brings in the interface files for libcc1/G++ as well, which
we will be needing in GDB soon anyway.  That commit renamed a method
in the C interface and that required a small update to GDB's compile/
code, which I've included that in this patch to keep the tree
building.

include/ChangeLog:
2017-09-15  Pedro Alves  <palves@redhat.com>

	* ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro.

	2017-09-12  Jiong Wang  <jiong.wang@arm.com>

	* dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP.
	* dwarf2.h (DW_CFA_DUP): New define.

	2017-08-21  Richard Biener  <rguenther@suse.de>

	* simple-object.h (simple_object_copy_lto_debug_sections): New
	function.

	2017-05-18  Martin Liska  <mliska@suse.cz>

	* ansidecl.h: Define CONSTEXPR macro.

	2017-05-24  Nathan Sidwell  <nathan@acm.org>

	* libiberty.h (ASTRDUP): Adjust cast to avoid warning.

	2017-01-30  Alexandre Oliva <aoliva@redhat.com>

	Introduce C++ support in libcc1.
	* gcc-c-fe.def (int_type_v0): Rename from...
	(int_type): ... this.  Introduce new version.
	(float_type_v0): Rename from...
	(float_type): ... this.  Introduce new version.
	(char_type): New.
	* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
	(gcc_type_array): Move...
	* gcc-interface.h: ... here.
	* gcc-cp-fe.def: New.
	* gcc-cp-interface.h: New.

	2016-04-29  Oleg Endo  <olegendo@gcc.gnu.org>

	* longlong.h (umul_ppmm): Remove SHMEDIA checks.
	(__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations.

	2017-09-15  Yao Qi  <yao.qi@linaro.org>
	    Pedro Alves  <palves@redhat.com>

	* ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro.

	2017-09-12  Jiong Wang  <jiong.wang@arm.com>

	* dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP.
	* dwarf2.h (DW_CFA_DUP): New define.

	2017-08-21  Richard Biener  <rguenther@suse.de>

	* simple-object.h (simple_object_copy_lto_debug_sections): New
	function.

	2017-05-18  Martin Liska  <mliska@suse.cz>

	* ansidecl.h: Define CONSTEXPR macro.

	2017-05-24  Nathan Sidwell  <nathan@acm.org>

	* libiberty.h (ASTRDUP): Adjust cast to avoid warning.

	2017-01-30  Alexandre Oliva <aoliva@redhat.com>

	Introduce C++ support in libcc1.
	* gcc-c-fe.def (int_type_v0): Rename from...
	(int_type): ... this.  Introduce new version.
	(float_type_v0): Rename from...
	(float_type): ... this.  Introduce new version.
	(char_type): New.
	* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
	(gcc_type_array): Move...
	* gcc-interface.h: ... here.
	* gcc-cp-fe.def: New.
	* gcc-cp-interface.h: New.

	2016-04-29  Oleg Endo  <olegendo@gcc.gnu.org>

	* longlong.h (umul_ppmm): Remove SHMEDIA checks.
	(__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations.

libiberty/ChangeLog:
2017-09-15  Nathan Sidwell  <nathan@acm.org>

	PR demangler/82195
	* cp-demangle.c (d_name): Add 'toplevel' parm.  Pass to	...
	(d_local_name): ... here.  Parse trailing function args on nested
	local_name.
	(d_encoding, d_special_name, d_class_enum_type): Adjust d_name calls.
	* testsuite/demangle-expected: Add tests.

2017-09-15  Richard Biener  <rguenther@suse.de>

	PR lto/81968
	* simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
	Iterate marking dependent sections necessary.

2017-09-15  Nathan Sidwell  <nathan@acm.org>

	* cp-demangle.c (is_fnqual_component_type): Reimplement using
	FNQUAL_COMPONENT_CASE.
	(d_encoding): Hold bare_function_type in local var.
	(d_local_name): Build name in both cases and build result once.
	Collapse switch-if to single conditional.
	(d_local_name):

	* testsuite/demangle-expected: Realign blank lines with tests.

2017-09-12  Jiong Wang  <jiong.wang@arm.com>

	* dwarfnames.c (DW_CFA_DUP): New define.

gdb/ChangeLog:
2017-09-15  Pedro Alves  <palves@redhat.com>

	* compile/compile-c-types.c (convert_enum, convert_int)
	(convert_float): Adjust to refer to int_type_v0 and float_type_v0.
2017-09-15 17:40:33 +01:00
..
config
testsuite Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
.gitignore
COPYING.LIB
ChangeLog Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
ChangeLog.jit
Makefile.in Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
README
_doprnt.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
aclocal.m4
alloca.c
argv.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
asprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
at-file.texi
atexit.c
basename.c
bcmp.c
bcopy.c
bsearch.c
bzero.c
calloc.c
choose-temp.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
clock.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
concat.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
config.h-vms
config.in Avoid compilation warning on MinGW in xstrndup 2017-05-31 09:44:08 +03:00
configure Avoid compilation warning on MinGW in xstrndup 2017-05-31 09:44:08 +03:00
configure.ac Avoid compilation warning on MinGW in xstrndup 2017-05-31 09:44:08 +03:00
configure.com
copying-lib.texi Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
copysign.c
cp-demangle.c Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
cp-demangle.h Sync libiberty with upstream GCC. 2017-06-25 11:39:05 +02:00
cp-demint.c cplus_demangle_fill_component: Handle DEMANGLE_COMPONENT_RVALUE_REFERENCE 2017-03-27 14:18:41 +01:00
cplus-dem.c Sync libiberty with upstream GCC. 2017-06-25 11:39:05 +02:00
crc32.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
d-demangle.c Sync libiberty with upstream GCC. 2017-06-25 11:39:34 +02:00
dwarfnames.c Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
dyn-string.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
fdmatch.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
ffs.c
fibheap.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
filename_cmp.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
floatformat.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
fnmatch.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
fnmatch.txh
fopen_unlocked.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
functions.texi libiberty: {count,dup,write}argv: constify argv input slightly 2016-01-05 15:25:13 -05:00
gather-docs Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
getcwd.c
getopt.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
getopt1.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
getpagesize.c
getpwd.c
getruntime.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
gettimeofday.c
hashtab.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
hex.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
index.c
insque.c
lbasename.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
libiberty.texi Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
lrealpath.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
maint-tool Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
make-relative-prefix.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
make-temp-file.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
makefile.vms
md5.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
memchr.c
memcmp.c
memcpy.c
memmem.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
memmove.c
mempcpy.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
memset.c
mkstemps.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
msdos.c
objalloc.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
obstack.c Sync libiberty from gcc 2017-01-05 00:03:07 +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 Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-common.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-common.h Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-djgpp.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-msdos.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-one.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-unix.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pex-win32.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pexecute.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
pexecute.txh
physmem.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
putenv.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
random.c
regex.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
rename.c
rindex.c
rust-demangle.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
safe-ctype.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
setenv.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
setproctitle.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
sha1.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
sigsetmask.c
simple-object-coff.c Import latest fixes to libiberty from GCC. 2017-09-01 10:52:53 +01:00
simple-object-common.h Import latest fixes to libiberty from GCC. 2017-09-01 10:52:53 +01:00
simple-object-elf.c Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
simple-object-mach-o.c Import latest fixes to libiberty from GCC. 2017-09-01 10:52:53 +01:00
simple-object-xcoff.c Import latest fixes to libiberty from GCC. 2017-09-01 10:52:53 +01:00
simple-object.c Import latest fixes to libiberty from GCC. 2017-09-01 10:52:53 +01:00
simple-object.txh
snprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
sort.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
spaces.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
splay-tree.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
stack-limit.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
stpcpy.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
stpncpy.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
strcasecmp.c
strchr.c
strdup.c
strerror.c
strncasecmp.c
strncmp.c
strndup.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
strnlen.c
strrchr.c
strsignal.c
strstr.c
strtod.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
strtol.c
strtoll.c
strtoul.c
strtoull.c
strverscmp.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
timeval-utils.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
tmpnam.c
unlink-if-ordinary.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
vasprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
vfork.c
vfprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
vprintf-support.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
vprintf-support.h Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
vprintf.c
vsnprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
vsprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
waitpid.c Make libiberty/waitpid.c compile without warnings on MinGW 2017-05-31 09:37:48 +03:00
xasprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
xatexit.c
xexit.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
xmalloc.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
xmemdup.c Don't needlessly clear xmemdup allocated memory. 2016-05-31 20:34:47 +09:30
xstrdup.c
xstrerror.c
xstrndup.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
xvasprintf.c Sync libiberty from gcc 2017-01-05 00:03:07 +10:30

README

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.