Commit Graph

1094 Commits

Author SHA1 Message Date
Uros Bizjak 9b004cd378 getruntime.c (RUSAGE_SELF): Define if not already defined.
* getruntime.c (RUSAGE_SELF): Define if not already defined.
	(get_runtime): Use RUSAGE_SELF as argument 1 of getrusage call.

From-SVN: r225614
2015-07-09 17:06:00 +02:00
Uros Bizjak 62ee314561 getruntime.c (get_run_time): Use RUSAGE_SELF as argument 1 of getrusage call.
* getruntime.c (get_run_time) [__USE_GNU]: Use RUSAGE_SELF as
	argument 1 of getrusage call.

From-SVN: r225534
2015-07-08 09:05:11 +02:00
Jason Merrill 603eaec49a re PR c++/44282 (fastcall is not mangled at all)
PR c++/44282
gcc/cp/
	* mangle.c (attr_strcmp): New.
	(write_CV_qualifiers_for_type): Also write out attributes that
	affect type identity.
	(write_type): Strip all attributes after writing qualifiers.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Handle arguments to vendor
	extended qualifier.

From-SVN: r224007
2015-06-01 22:28:19 -04:00
Yunlian Jiang f50f17e670 libiberty.h (asprintf): Don't declare if HAVE_DECL_ASPRINTF is not defined.
include/:
	* libiberty.h (asprintf): Don't declare if HAVE_DECL_ASPRINTF is
	not defined.
libiberty/:
	* configure.ac: Add AC_GNU_SOURCE.
	* Makefile.in (COMPILE.c): Add -D_GNU_SOURCE.
	* configure, config.in: Rebuild.
	* floatformat.c (_GNU_SOURCE): Don't define if already defined.

From-SVN: r223589
2015-05-22 20:53:45 +00:00
Iain Buclaw 7e8655412c d-demangle.c (dlang_symbol_kinds): New enum.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_symbol_kinds): New enum.
	(dlang_parse_symbol): Update signature.  Handle an ambiguity between
	pascal functions and template value arguments.  Only check for a type
	if parsing a function, or at the top level.  Return failure if the
	entire symbol was not successfully demangled.
	(dlang_identifier): Update signature.  Handle an ambiguity between two
	adjacent digits in a mangled symbol string.
	(dlang_type): Update call to dlang_parse_symbol.
	(dlang_template_args): Likewise.
	(dlang_parse_template): Likewise.
	(dlang_demangle): Likewise.
	* testsuite/d-demangle-expected: Fix bad tests found, and add problematic
	examples to the unittests.

From-SVN: r223247
2015-05-16 16:50:30 +00:00
Iain Buclaw ed4cdb8502 d-demangle.c (dlang_template_args): Skip over specialized template parameters in mangled symbol.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_template_args): Skip over specialized template
	parameters in mangled symbol.
	* testsuite/d-demangle-expected: Add coverage and unittest for specialized
	template parameters.

From-SVN: r223246
2015-05-16 16:50:19 +00:00
Iain Buclaw 59251a7367 d-demangle.c (dlang_type): Handle cent and ucent types.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_type): Handle cent and ucent types.
	* testsuite/d-demangle-expected: Add coverage tests for cent and ucent.

From-SVN: r223245
2015-05-16 16:50:08 +00:00
Iain Buclaw 7ce4461f37 d-demangle.c (dlang_attributes): Handle return attributes, ignoring return parameters in the mangled string.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_attributes): Handle return attributes, ignoring
	return parameters in the mangled string.  Return NULL if have encountered
	an unknown attribute.
	(dlang_function_args): Handle return parameters in the mangled string.
	* testsuite/d-demangle-expected: Add coverage tests for functions with
	return parameters and return attributes.

From-SVN: r223244
2015-05-16 16:49:57 +00:00
Iain Buclaw 5cc158e9a9 d-demangle.c (dlang_identifier): Check encoded length of identifier to verify strncmp matches entire string.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_identifier): Check encoded length of identifier
	to verify strncmp matches entire string.
	* testsuite/d-demangle-expected: Fix wrong test for postblit symbol.

From-SVN: r223243
2015-05-16 16:49:46 +00:00
Iain Buclaw fa66ced4bf d-demangle.c (dlang_type_modifiers): New function.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_type_modifiers): New function.
	(dlang_type_modifier_p): New function.
	(dlang_call_convention_p): Ignore any kind of type modifier.
	(dlang_type): Handle and emit the type modifier after delegate types.
	(dlang_parse_symbol): Handle and emit the type modifier after the symbol.
	* testsuite/d-demangle-expected: Add coverage tests for all valid
	usages of function symbols with type modifiers.

From-SVN: r223242
2015-05-16 16:49:35 +00:00
Iain Buclaw 76b41cad1c d-demangle.c (dlang_call_convention): Return NULL if have reached the end of the symbol, but expected something to read.
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_call_convention): Return NULL if have reached the
	end of the symbol, but expected something to read.
	(dlang_attributes): Likewise.
	(dlang_function_type): Likewise.
	(dlang_type): Likewise.
	(dlang_identifier): Likewise.
	(dlang_value): Likewise.

From-SVN: r223241
2015-05-16 16:49:25 +00:00
Iain Buclaw eb058b7de6 d-demangle.c (dlang_parse_string): Represent embedded whitespace or non-printable characters as hex or escape...
libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_parse_string): Represent embedded whitespace or
	non-printable characters as hex or escape sequences.
	* testsuite/d-demangle-expected: Add test for templates with tabs and
	newlines embedded into the signature.

From-SVN: r223240
2015-05-16 16:49:13 +00:00
Joel Brobecker f5e7f5900b libiberty/mkstemps.c: Include <time.h> if <sys/time.h> not available.
libiberty/ChangeLog:

        * mkstemps.c: #include <time.h> if HAVE_TIME_H is defined
        but not HAVE_SYS_TIME_H.

(fixes a build failure on LynxOS-178)

From-SVN: r222918
2015-05-08 17:14:26 +00:00
Eli Zaretskii ffa176b09b libiberty/setenv.c: Do not declare environ if defined as a macro.
2015-04-22  Eli Zaretskii  <eliz@gnu.org>

        * strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't
        macros.
        * setenv.c <environ>: Declare only if not a macro.

From-SVN: r222335
2015-04-22 19:34:06 +00:00
Max Ostapenko 7701939727 Makefile.tpl (EXTRA_HOST_EXPORTS): New variables.
2015-04-14  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* Makefile.tpl (EXTRA_HOST_EXPORTS): New variables.
	(EXTRA_BOOTSTRAP_FLAGS): Likewise.
	(check-[+module+]): Add EXTRA_HOST_EXPORTS and EXTRA_BOOTSTRAP_FLAGS.
	* Makefile.in: Regenerate.

	libiberty/
	* testsuite/Makefile.in (LIBCFLAGS): Add LDFLAGS.

From-SVN: r222099
2015-04-14 19:14:04 +03:00
Jakub Jelinek cacf1f5906 re PR target/65351 (libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.)
PR target/65351
config/
	* mh-darwin: Only apply -mdynamic-no-pic for m32 Darwin when the compiler in
	use supports -mno-dynamic-no-pic.
	* picflag.m4: Only append -mno-dynamic-no-pic for Darwin when -mdynamic-no-pic
	is present in CFLAGS.

libiberty/
	* configure: Regenerate.
libada/
	* configure: Regenerate.
libgcc/
	* configure: Regenerate.
gcc/
	* configure: Regenerate.


Co-Authored-By: Iain Sandoe <iain@codesourcery.com>

From-SVN: r221967
2015-04-10 06:43:52 +00:00
Jakub Jelinek e8a4ed3b9d re PR target/65351 (libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.)
PR target/65351
config/
	* picflag.m4: Append -mno-dynamic-no-pic for Darwin.
libiberty/
	* configure: Regenerate.
libada/
	* configure: Regenerate.
libgcc/
	* configure: Regenerate.
gcc/
	* configure: Regenerate.

Co-Authored-By: Iain Sandoe <iain@codesourcery.com>

From-SVN: r221891
2015-04-07 11:57:46 +02:00
Eli Zaretskii b411ed0cee strerror.c: Do not declare sys_nerr or sys_errlist if already macros
This fixes a MinGW warning in libiberty/strerror.c

2015-01-19  Eli Zaretskii  <eliz@gnu.org>

        * strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't
        macros.

From-SVN: r219849
2015-01-19 15:28:56 +00:00
Uros Bizjak e885091886 xasprintf.c: New file.
libiberty/ChangeLog:

	* xasprintf.c: New file.
	* Makefile.in (CFILES): Add xasprintf.c.
	(REQUIRED_OFILES): Add xasprintf.$(objext).
	(xasprintf.$(objext)): New target.
	* functions.texi: Regenerate.

include/ChangeLog:

	* libiberty.h (xasprintf): Declare.

gcc/ChangeLog:

	* gengtype.h (xasprintf): Remove declaration.
	* gengtype.c (xasprintf): Remove.


Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r219060
2014-12-24 17:22:51 +01:00
Uros Bizjak 01ca36af91 xvasprintf.c: New file.
* xvasprintf.c: New file.
	* vprintf-support.h: Likewise.
	* vprintf-support.c: Likewise.
	* Makefile.in (CFILES): Add vprintf-support.c, xvasprintf.c.
	(REQUIRED_OFILES): Add vprintf-support.$(objext), xvasprintf.$(objext).
	(vprintf-support.$(objext), xvasprintf.$(objext)): New targets.
	(vasprintf.$(objext)): Depend on $(srcdir)/vprintf-support.h.
	* functions.texi: Regenerate.
	* vasprintf.c (int_vasprintf): Use libiberty_vprintf_buffer_size.

include/ChangeLog:

	* libiberty.h (xvasprintf): Declare.

libcpp/ChangeLog:

	* directives.c (cpp_define_formatted): Use xvasprintf.


Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r218618
2014-12-11 09:15:37 +01:00
John David Anglin 7b5216ddac Commit missing change log entries.
From-SVN: r217974
2014-11-22 21:12:47 +00:00
John David Anglin 2d3a20632b re PR other/63694 (Build error compiling asan.c: strtoull undeclared)
PR other/63694
	* libiberty/configure.ac: Check for strtol, strtoul, strtoll and strtoull
	declarations.
	* libiberty/configure: Regenerated.
	* gcc/configure.ac: Check for strtol, strtoul, strtoll and strtoull
	declarations.
	* gcc/configure: Regenerated.
	* gcc/config.in: Regenerated.

From-SVN: r217972
2014-11-22 20:53:36 +00:00
Kirill Yukhin 43cf21c686 Cast strtol return to unsigned long
* testsuite/test-strtol.c (run_tests): Cast strtol return to
	unsigned long.

From-SVN: r217429
2014-11-12 08:24:30 -08:00
Anthony Brandon 3d00119cfb re PR driver/36312 (should refuse to overwrite input file with output file)
gcc/testsuite/ChangeLog:

2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR driver/36312
	* gcc.misc-tests/output.exp: New test case for identical input and
	output files.

include/ChangeLog:

2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR driver/36312
	* filenames.h: Add prototype for canonical_filename_eq.

gcc/ChangeLog:

2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR driver/36312
	* diagnostic-core.h: Add prototype for fatal_error.
	* diagnostic.c (fatal_error): New function fatal_error.
	* gcc.c (store_arg): Remove have_o_argbuf_index.
	(process_command): Check if input and output files are the same.
	* toplev.c (init_asm_output): Check if input and output files are
	the same.

libiberty/ChangeLog:

2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR driver/36312
	* filename_cmp.c (canonical_filename_eq): New function to check if
	file names are the same.
	* functions.texi: Updated with documentation for new function.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r217391
2014-11-11 23:33:25 +00:00
David Malcolm 35485da996 Merger of dmalcolm/jit branch from git
ChangeLog:
	* ChangeLog.jit: New.
	* MAINTAINERS (Various Maintainers): Add myself as jit maintainer.

contrib/ChangeLog:
	* ChangeLog.jit: New.
	* jit-coverage-report.py: New file: a script to print crude
	code-coverage information for the libgccjit API.

gcc/ChangeLog:
	* ChangeLog.jit: New.
	* Makefile.in (doc_build_sys): New variable, set to "sphinx" if
	sphinx is installed, falling back to "texinfo" otherwise.
	(FULL_DRIVER_NAME): New variable, adapted from the
	install-driver target.  New target, a symlink within the builddir,
	linked to "xgcc", for use when running the JIT library from the
	builddir.
	(MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
	(install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
	out.
	* configure.ac (doc_build_sys): New variable, set to "sphinx" if
	sphinx is installed, falling back to "texinfo" otherwise.
	(GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
	GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
	* configure: Regenerate.
	* doc/install.texi (--enable-host-shared): Specify that this is
	required when building libgccjit.
	(Tools/packages necessary for modifying GCC): Add Sphinx.
	* timevar.def (TV_JIT_REPLAY): New.
	(TV_ASSEMBLE): New.
	(TV_LINK): New.
	(TV_LOAD): New.

gcc/java/ChangeLog:
	* gcc/ChangeLog.jit: New.

gcc/jit/ChangeLog:
	* ChangeLog.jit: New.
	* ChangeLog: New.
	* Make-lang.in: New.
	* TODO.rst: New.
	* config-lang.in: New.
	* docs/Makefile: New.
	* docs/_build/texinfo/Makefile: New.
	* docs/_build/texinfo/factorial.png: New.
	* docs/_build/texinfo/libgccjit.texi: New.
	* docs/_build/texinfo/sum-of-squares.png: New.
	* docs/conf.py: New.
	* docs/examples/tut01-hello-world.c: New.
	* docs/examples/tut02-square.c: New.
	* docs/examples/tut03-sum-of-squares.c: New.
	* docs/examples/tut04-toyvm/Makefile: New.
	* docs/examples/tut04-toyvm/factorial.toy: New.
	* docs/examples/tut04-toyvm/fibonacci.toy: New.
	* docs/examples/tut04-toyvm/toyvm.c: New.
	* docs/index.rst: New.
	* docs/internals/index.rst: New.
	* docs/intro/factorial.png: New.
	* docs/intro/index.rst: New.
	* docs/intro/sum-of-squares.png: New.
	* docs/intro/tutorial01.rst: New.
	* docs/intro/tutorial02.rst: New.
	* docs/intro/tutorial03.rst: New.
	* docs/intro/tutorial04.rst: New.
	* docs/topics/contexts.rst: New.
	* docs/topics/expressions.rst: New.
	* docs/topics/functions.rst: New.
	* docs/topics/index.rst: New.
	* docs/topics/locations.rst: New.
	* docs/topics/objects.rst: New.
	* docs/topics/results.rst: New.
	* docs/topics/types.rst: New.
	* dummy-frontend.c: New.
	* jit-builtins.c: New.
	* jit-builtins.h: New.
	* jit-common.h: New.
	* jit-playback.c: New.
	* jit-playback.h: New.
	* jit-recording.c: New.
	* jit-recording.h: New.
	* libgccjit++.h: New.
	* libgccjit.c: New.
	* libgccjit.h: New.
	* libgccjit.map: New.
	* notes.txt: New.

gcc/testsuite/ChangeLog:
	* ChangeLog.jit: New.
	* jit.dg/all-non-failing-tests.h: New.
	* jit.dg/harness.h: New.
	* jit.dg/jit.exp: New.
	* jit.dg/test-accessing-struct.c: New.
	* jit.dg/test-accessing-union.c: New.
	* jit.dg/test-array-as-pointer.c: New.
	* jit.dg/test-arrays.c: New.
	* jit.dg/test-calling-external-function.c: New.
	* jit.dg/test-calling-function-ptr.c: New.
	* jit.dg/test-combination.c: New.
	* jit.dg/test-dot-product.c: New.
	* jit.dg/test-empty.c: New.
	* jit.dg/test-error-accessing-field-in-other-struct.c: New.
	* jit.dg/test-error-adding-to-terminated-block.c: New.
	* jit.dg/test-error-array-as-pointer.c: New.
	* jit.dg/test-error-bad-cast.c: New.
	* jit.dg/test-error-block-in-wrong-function.c: New.
	* jit.dg/test-error-call-through-ptr-with-mismatching-args.c: New.
	* jit.dg/test-error-call-through-ptr-with-non-function.c: New.
	* jit.dg/test-error-call-through-ptr-with-non-pointer.c: New.
	* jit.dg/test-error-call-through-ptr-with-not-enough-args.c: New.
	* jit.dg/test-error-call-through-ptr-with-too-many-args.c: New.
	* jit.dg/test-error-call-with-mismatching-args.c: New.
	* jit.dg/test-error-call-with-not-enough-args.c: New.
	* jit.dg/test-error-call-with-too-many-args.c: New.
	* jit.dg/test-error-dereference-field-of-non-pointer.c: New.
	* jit.dg/test-error-dereference-read-of-non-pointer.c: New.
	* jit.dg/test-error-get-type-bad-enum.c: New.
	* jit.dg/test-error-index-not-a-numeric-type.c: New.
	* jit.dg/test-error-mismatching-types-in-assignment.c: New.
	* jit.dg/test-error-mismatching-types-in-call.c: New.
	* jit.dg/test-error-missing-return.c: New.
	* jit.dg/test-error-new-binary-op-bad-op.c: New.
	* jit.dg/test-error-new-function-bad-kind.c: New.
	* jit.dg/test-error-new-unary-op-bad-op.c: New.
	* jit.dg/test-error-null-passed-to-api.c: New.
	* jit.dg/test-error-return-within-void-function.c: New.
	* jit.dg/test-error-unreachable-block.c: New.
	* jit.dg/test-error-unterminated-block.c: New.
	* jit.dg/test-error-value-not-a-numeric-type.c: New.
	* jit.dg/test-expressions.c: New.
	* jit.dg/test-factorial.c: New.
	* jit.dg/test-fibonacci.c: New.
	* jit.dg/test-functions.c: New.
	* jit.dg/test-fuzzer.c: New.
	* jit.dg/test-hello-world.c: New.
	* jit.dg/test-linked-list.c: New.
	* jit.dg/test-long-names.c: New.
	* jit.dg/test-nested-contexts.c: New.
	* jit.dg/test-nested-loops.c: New.
	* jit.dg/test-operator-overloading.cc: New.
	* jit.dg/test-quadratic.c: New.
	* jit.dg/test-quadratic.cc: New.
	* jit.dg/test-reading-struct.c: New.
	* jit.dg/test-string-literal.c: New.
	* jit.dg/test-sum-of-squares.c: New.
	* jit.dg/test-threads.c: New.
	* jit.dg/test-types.c: New.
	* jit.dg/test-using-global.c: New.
	* jit.dg/test-volatile.c: New.

include/ChangeLog:
	* ChangeLog.jit: New.

libbacktrace/ChangeLog:
	* ChangeLog.jit: New.

libcpp/ChangeLog:
	* ChangeLog.jit: New.

libdecnumber/ChangeLog:
	* ChangeLog.jit: New.

libiberty/ChangeLog:
	* ChangeLog.jit: New.

zlib/ChangeLog:
	* ChangeLog.jit: New.

From-SVN: r217374
2014-11-11 21:55:52 +00:00
Manuel López-Ibáñez 10a241382b Revert revision 217149 because it breaks Ada:
gcc/testsuite/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

        PR driver/36312
        * gcc.misc-tests/output.exp: New test case for identical input and
        output files.

include/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

        PR driver/36312
        * filenames.h: Add prototype for canonical_filename_eq.

gcc/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

        PR driver/36312
        * diagnostic-core.h: Add prototype for fatal_error.
        * diagnostic.c (fatal_error): New function fatal_error.
        * gcc.c (store_arg): Remove have_o_argbuf_index.
        (process_command): Check if input and output files are the same.
        * toplev.c (init_asm_output): Check if input and output files are
        the same.

libiberty/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

        PR driver/36312
        * filename_cmp.c (canonical_filename_eq): New function to check if
        file names are the same.
        * functions.texi: Updated with documentation for new function.

From-SVN: r217159
2014-11-05 22:17:22 +00:00
Anthony Brandon 9c7a77fcc3 re PR driver/36312 (should refuse to overwrite input file with output file)
gcc/testsuite/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

	PR driver/36312
	* gcc.misc-tests/output.exp: New test case for identical input and
	output files.

include/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

	PR driver/36312
	* filenames.h: Add prototype for canonical_filename_eq.

gcc/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

	PR driver/36312
	* diagnostic-core.h: Add prototype for fatal_error.
	* diagnostic.c (fatal_error): New function fatal_error.
	* gcc.c (store_arg): Remove have_o_argbuf_index.
	(process_command): Check if input and output files are the same.
	* toplev.c (init_asm_output): Check if input and output files are
	the same.

libiberty/ChangeLog:

2014-11-05  Anthony Brandon  <anthony.brandon@gmail.com>

	PR driver/36312
	* filename_cmp.c (canonical_filename_eq): New function to check if
	file names are the same.
	* functions.texi: Updated with documentation for new function.

From-SVN: r217149
2014-11-05 17:23:46 +00:00
Rainer Orth 8c7686294e Fix gnu11 fallout on Solaris 10+
libobjc:
	* thr.c (_XOPEN_SOURCE): Define as 600.

	libiberty:
	* sigsetmask.c (_POSIX_SOURCE): Remove.

	libgomp:
	* config/posix/lock.c (_XOPEN_SOURCE) Define as 600.

From-SVN: r217117
2014-11-05 09:52:42 +00:00
Yury Gribov ea41822adf Add strtoll and strtoull to libiberty.
2014-10-28  Yury Gribov  <y.gribov@samsung.com>

include/
	* libiberty.h (strtol, strtoul, strtoll, strtoull): New prototypes.

libiberty/
	* strtoll.c: New file.
	* strtoull.c: New file.
	* configure.ac: Add long long checks.  Add harness for strtoll and
	strtoull.  Check decls for strtol, strtoul, strtoll, strtoull.
	* Makefile.in (CFILES, CONFIGURED_OFILES): Add strtoll and strtoull.
	* config.in: Regenerate.
	* configure: Regenerate.
	* functions.texi: Regenerate.
	* testsuite/Makefile.in (check-strtol): New rule.
	(test-strtol): Likewise.
	(mostlyclean): Clean up strtol test.
	* testsuite/test-strtol.c: New test.

From-SVN: r216772
2014-10-28 09:43:20 +00:00
David Malcolm e39423c06d libiberty: Expose choose_tmpdir, and fix constness of return type
include/ChangeLog:
	* libiberty.h (choose_tmpdir): New prototype.

libiberty/ChangeLog:
	* choose-temp.c (choose_tmpdir): Remove now-redundant local
	copy of prototype.
	* functions.texi: Regenerate.
	* make-temp-file.c (choose_tmpdir): Convert return type from
	char * to const char * - given that this returns a pointer to
	a memoized allocation, the caller must not touch it.

From-SVN: r216285
2014-10-15 20:20:05 +00:00
Joel Brobecker 2a523cfe4e Use strtod instead of strtold in libiberty/d-demangle.c
strtold is currently used to decode templates which have a floating-point
value encoded inside; but this routine is not available on some systems,
such as Solaris 2.9 for instance.

This patch fixes the issue by replace the use of strtold by strtod.
It reduces a bit the precision, but it should still remain acceptable
in most cases.

libiberty/ChangeLog:

        * d-demangle.c: Replace strtold with strtod in global comment.
        (strtold): Remove declaration.
        (strtod): New declaration.
        (dlang_parse_real): Declare value as double instead of long
        double.  Replace call to strtold by call to strtod.
        Update format in call to snprintf.

From-SVN: r216216
2014-10-14 17:57:08 +00:00
Jason Merrill 00eaaa5056 mangle.c (is_std_substitution): Check for abi_tag.
gcc/cp/
	* mangle.c (is_std_substitution): Check for abi_tag.
libiberty/
	* cp-demangle.c (d_substitution): Handle abi tags on abbreviation.

From-SVN: r215647
2014-09-26 15:57:37 -04:00
Max Ostapenko 29ce50b031 pex-common.h (struct pex_funcs): Add new parameter for open_write field.
libiberty/

2014-09-26  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* pex-common.h (struct pex_funcs): Add new parameter for open_write field.
	* pex-unix.c (pex_unix_open_write): Add support for new parameter.
	* pex-djgpp.c (pex_djgpp_open_write): Likewise.
	* pex-win32.c (pex_win32_open_write): Likewise.
	* pex-common.c (pex_run_in_environment): Likewise.


include/

2014-09-26  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* libiberty.h (PEX_STDOUT_APPEND): New flag.
	(PEX_STDERR_APPEND): Likewise.

From-SVN: r215632
2014-09-26 10:58:04 +03:00
Iain Buclaw 43b1b9edfc demangle.h (DMGL_DLANG): New macro.
include/:
	* demangle.h (DMGL_DLANG): New macro.
	(DMGL_STYLE_MASK): Add DMGL_DLANG.
	(demangling_styles): Add dlang_demangling.
	(DLANG_DEMANGLING_STYLE_STRING): New macro.
	(DLANG_DEMANGLING): New macro.
	(dlang_demangle): New prototype.
libiberty/:
	* Makefile.in (CFILES): Add d-demangle.c.
	(REQUIRED_OFILES): Add d-demangle.o.
	* cplus-dem.c (libiberty_demanglers): Add dlang_demangling case.
	(cplus_demangle): Likewise.
	* d-demangle.c: New file.
	* testsuite/Makefile.in (really-check): Add check-d-demangle.
	* testsuite/d-demangle-expected: New file.

From-SVN: r215530
2014-09-23 18:36:14 +00:00
Ian Lance Taylor 0f1fbc836e simple-object-elf.c (simple_object_elf_write_ehdr): Correctly handle objects with more than SHN_LORESERVE sections.
* simple-object-elf.c (simple_object_elf_write_ehdr): Correctly
	handle objects with more than SHN_LORESERVE sections.
	(simple_object_elf_write_shdr): Add sh_link parameter.
	(simple_object_elf_write_to_file): Correctly handle objects with
	more than SHN_LORESERVE sections.

From-SVN: r215394
2014-09-19 15:24:56 +00:00
Andrew Burgess 606f9e78c6 cp-demangle.c (d_dump): Only access field from s_fixed part of the union for DEMANGLE_COMPONENT_FIXED_TYPE.
* cp-demangle.c (d_dump): Only access field from s_fixed part of
	the union for DEMANGLE_COMPONENT_FIXED_TYPE.
	(d_count_templates_scopes): Likewise.

From-SVN: r214740
2014-08-29 15:30:10 -04:00
Gary Benson 635f48009c demangler-fuzzer.c: New file.
libiberty/
	* testsuite/demangler-fuzzer.c: New file.
	* testsuite/Makefile.in (fuzz-demangler): New rule.
	(demangler-fuzzer): Likewise.
	(mostlyclean): Clean up demangler fuzzer.

From-SVN: r213912
2014-08-13 15:56:38 +00:00
Andrew Burgess ac8345a525 Delete temporary string within demangler even in failure cases.
A call to demangle_template might allocate storage within a temporary
string even if the call to demangle_template eventually returns
failure.

This will never cause the demangler to crash, but does leak memory, as
a result I've not added any tests for this.

Calling string_delete is safe, even if nothing is allocated into the
string, the string is initialised with string_init, so we know the
internal pointers are NULL.

libiberty/ChangeLog

	* cplus-dem.c (do_type): Call string_delete even if the call to
	demangle_template fails.

From-SVN: r211449
2014-06-11 10:57:27 +00:00
Ray Donnelly ad484eca9f pex-win32.c (argv_to_cmdline): Don't quote args unnecessarily
2014-06-01  Ray Donnelly  <mingw.android@gmail.com>

        * pex-win32.c (argv_to_cmdline): Don't quote
        args unnecessarily

From-SVN: r211116
2014-06-01 21:09:59 +02:00
Pedro Alves bc2eed9a8e Fix demangler testsuite crashes with CP_DEMANGLE_DEBUG defined
Running the demangler's testsuite with CP_DEMANGLE_DEBUG defined
crashes, with:

 Program received signal SIGSEGV, Segmentation fault.
 0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
 567       switch (dc->type)

 (gdb) bt 3
 #0  0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
 #1  0x000000000040ae47 in d_dump (dc=0x7fffffffd098, indent=10) at ../../src/libiberty/cp-demangle.c:787
 #2  0x000000000040ae47 in d_dump (dc=0x7fffffffd0c8, indent=8) at ../../src/libiberty/cp-demangle.c:787

Note dc=0x1, which is obviously a bogus pointer.  This is the end of
d_dump recursing for a component type that that doesn't actually have
subtrees:

 787       d_dump (d_left (dc), indent + 2);
 788       d_dump (d_right (dc), indent + 2);

This fixes the two cases the testsuite currently trips on.

libiberty/
2014-05-28  Pedro Alves  <palves@redhat.com>

	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_FUNCTION_PARAM
	and DEMANGLE_COMPONENT_NUMBER.

From-SVN: r211035
2014-05-28 21:55:41 +00:00
Thomas Schwinge 6aa9ea7f4c Fix test in libiberty/testsuite/demangle-expected.
libiberty/
	* testsuite/demangle-expected: Fix last commit.

From-SVN: r210803
2014-05-22 13:56:45 +02:00
Andrew Burgess 70c8c2b932 cplus-dmem.c (internal_cplus_demangle): Free any resources allocated by possible previous call to gnu_special.
libiberty/
2014-05-14  Andrew Burgess  <aburgess@broadcom.com>

	* cplus-dmem.c (internal_cplus_demangle): Free any resources
	allocated by possible previous call to gnu_special.
	(squangle_mop_up): Reset pointers to NULL after calling free.
	* testsuite/demangle-expected: New test case.

From-SVN: r210425
2014-05-14 14:18:49 +00:00
Gary Benson 861c349582 cp-demangle.c (struct d_component_stack): New structure.
libiberty/
2014-05-08  Gary Benson  <gbenson@redhat.com>

	* cp-demangle.c (struct d_component_stack): New structure.
	(struct d_print_info): New field component_stack.
	(d_print_init): Initialize the above.
	(d_print_comp_inner): Renamed from d_print_comp.
	Do not restore template stack if it would cause a loop.
	(d_print_comp): New function.
	* testsuite/demangle-expected: New test cases.

From-SVN: r210205
2014-05-08 09:13:44 +00:00
Jakub Jelinek 4f148bbc73 re PR sanitizer/56781 (boostrap-asan failure: fixincl fails to link (missing -lasan))
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.

From-SVN: r209476
2014-04-17 14:25:25 +02:00
Richard Biener 25336bb650 simple-object.c (simple_object_internal_write): Handle EINTR and short writes.
2014-04-01  Richard Biener  <rguenther@suse.de>

	libiberty/
	* simple-object.c (simple_object_internal_write): Handle
	EINTR and short writes.

From-SVN: r208972
2014-04-01 07:45:48 +00:00
Richard Biener 2486c24a8c simple-object.c (simple_object_internal_read): Handle EINTR and short reads.
2014-03-28  Richard Biener  <rguenther@suse.de>

	libiberty/
	* simple-object.c (simple_object_internal_read): Handle
	EINTR and short reads.

	lto-plugin/
	* lto-plugin.c (process_symtab): Handle EINTR and short reads.

From-SVN: r208898
2014-03-28 14:05:49 +00:00
Uros Bizjak dd19cdda76 * regex.c (bzero) [!_LIBC]: Cast the call to memcpy to (void).
From-SVN: r208558
2014-03-13 23:04:07 +01:00
Uros Bizjak 52684bb3c8 regex.c (bzero): Define without coma expression.
* regex.c (bzero) [!_LIBC]: Define without coma expression.
	(regerror): Cast the call to memcpy to (void) to avoid unused
	value warnings.

From-SVN: r208553
2014-03-13 19:34:47 +01:00
Thomas Schwinge e191f50260 Avoid "'dc' may be uninitialized" warning.
libiberty/
	* cp-demangle.c (d_demangle_callback): Put an abort call in place,
	to help the compiler.

From-SVN: r207200
2014-01-28 20:06:44 +01:00
Tom Tromey d2d21de9dc 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.

From-SVN: r206881
2014-01-21 15:09:10 +00:00
Mike Frysinger 0225cc0f1f libiberty: fix --enable-install-libiberty flag [PR 56780]
Commit 199570 fixed the --disable-install-libiberty behavior, but it also
added a bug where the enable path never works because the initial clear
of target_header_dir wasn't deleted.  So we end up initializing properly
at the top only to reset it at the end all the time.

From-SVN: r206367
2014-01-06 18:15:31 +00:00
Gary Benson 0a15a50e83 cp-demangle.c (struct d_print_info): New fields next_saved_scope...
libiberty/
2014-01-06  Gary Benson  <gbenson@redhat.com>

	* cp-demangle.c (struct d_print_info): New fields
	next_saved_scope, copy_templates, next_copy_template and
	num_copy_templates.
	(d_count_templates): New function.
	(d_print_init): New parameter "dc".
	Estimate numbers of templates and scopes required.
	(d_print_free): Removed function.
	(cplus_demangle_print_callback): Allocate stack for
	templates and scopes.  Removed call to d_print_free.
	(d_copy_templates): Removed function.
	(d_save_scope): New function.
	(d_get_saved_scope): Likewise.
	(d_print_comp): Replace state saving/restoring code with
	calls to d_save_scope and d_get_saved_scope.

From-SVN: r206362
2014-01-06 14:14:21 +00:00
Jason Merrill 1f26ac8748 re PR c++/41090 (Using static label reference in c++ class constructor produces wrong code)
PR c++/41090
	Add -fdeclone-ctor-dtor.
gcc/cp/
	* optimize.c (can_alias_cdtor, populate_clone_array): Split out
	from maybe_clone_body.
	(maybe_thunk_body): New function.
	(maybe_clone_body): Call it.
	* mangle.c (write_mangled_name): Remove code to suppress
	writing of mangled name for cloned constructor or destructor.
	(write_special_name_constructor): Handle decloned constructor.
	(write_special_name_destructor): Handle decloned destructor.
	* method.c (trivial_fn_p): Handle decloning.
	* semantics.c (expand_or_defer_fn_1): Clone after setting linkage.
gcc/c-family/
	* c.opt: Add -fdeclone-ctor-dtor.
	* c-opts.c (c_common_post_options): Default to on iff -Os.
gcc/
	* cgraph.h (struct cgraph_node): Add calls_comdat_local.
	(symtab_comdat_local_p, symtab_in_same_comdat_p): New.
	* cif-code.def: Add USES_COMDAT_LOCAL.
	* symtab.c (verify_symtab_base): Make sure we don't refer to a
	comdat-local symbol from outside its comdat.
	* cgraph.c (verify_cgraph_node): Likewise.
	* cgraphunit.c (mark_functions_to_output): Don't mark comdat-locals.
	* ipa.c (symtab_remove_unreachable_nodes): Likewise.
	(function_and_variable_visibility): Handle comdat-local fns.
	* ipa-cp.c (determine_versionability): Don't clone comdat-locals.
	* ipa-inline-analysis.c (compute_inline_parameters): Update
	calls_comdat_local.
	* ipa-inline-transform.c (inline_call): Likewise.
	(save_inline_function_body): Don't clear DECL_COMDAT_GROUP.
	* ipa-inline.c (can_inline_edge_p): Check calls_comdat_local.
	* lto-cgraph.c (input_overwrite_node): Read calls_comdat_local.
	(lto_output_node): Write it.
	* symtab.c (symtab_dissolve_same_comdat_group_list): Clear
	DECL_COMDAT_GROUP for comdat-locals.
include/
	* demangle.h (enum gnu_v3_ctor_kinds):
	Added literal gnu_v3_unified_ctor.
	(enum gnu_v3_ctor_kinds):
	Added literal gnu_v3_unified_dtor.
libiberty/
	* cp-demangle.c (cplus_demangle_fill_ctor,cplus_demangle_fill_dtor):
	Handle unified ctor/dtor.
	(d_ctor_dtor_name): Handle unified ctor/dtor.

From-SVN: r206182
2013-12-23 12:49:47 -05:00
Cary Coutant 85d09f6173 Fix demangler to handle conversion operators correctly.
libiberty/
	PR other/59195
	* cp-demangle.c (struct d_info_checkpoint): New struct.
	(struct d_print_info): Add current_template field.
	(d_operator_name): Set flag when processing a conversion
	operator.
	(cplus_demangle_type): When processing <template-args> for
	a conversion operator, backtrack if necessary.
	(d_expression_1): Renamed from d_expression.
	(d_expression): New wrapper around d_expression_1.
	(d_checkpoint): New function.
	(d_backtrack): New function.
	(d_print_init): Initialize current_template.
	(d_print_comp): Set current_template.
	(d_print_cast): Put current_template in scope for
	printing conversion operator name.
	(cplus_demangle_init_info): Initialize is_expression and
	is_conversion.
	* cp-demangle.h (struct d_info): Add is_expression and
	is_conversion fields.
	* testsuite/demangle-expected: New test cases.

From-SVN: r205292
2013-11-22 14:25:49 -08:00
Andreas Schwab 66204992cb picflag.m4 (m68k-*-*): Use default PIC flag.
config/
* picflag.m4 (m68k-*-*): Use default PIC flag.

gcc/
* configure: Regenerate.

libada/
* configure: Regenerate.

libgcc/
* configure: Regenerate.

libiberty/
* configure: Regenerate.

From-SVN: r204854
2013-11-15 17:49:36 +00:00
Uros Bizjak 27297d2d1b cp-demangle.c (d_copy_templates): Cast result of malloc to (struct d_print_template *).
* cp-demangle.c (d_copy_templates): Cast result of malloc
	to (struct d_print_template *).
	(d_print_comp): Cast result of realloc to (struct d_saved scope *).

From-SVN: r204713
2013-11-12 21:02:21 +01:00
Marc Glisse eda14d6a85 re PR tree-optimization/58689 ([meta-bug] __attribute__((returns_nonnull)) enhancements)
2013-10-29  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/58689
include/
	* ansidecl.h (ATTRIBUTE_RETURNS_NONNULL): New macro.
	* libiberty.h (basename, lbasename, dos_lbasename, unix_lbasename,
	concat_copy): Mark with attributes nonnull(1) and returns_nonnull.
	(concat, reconcat, concat_copy2, choose_temp_base, xstrerror,
	xmalloc, xrealloc, xcalloc, xstrdup, xstrndup, xmemdup, pex_init):
	Mark with attribute returns_nonnull.

libiberty/
	* concat.c: Remove note about xmalloc.

From-SVN: r204159
2013-10-29 13:15:48 +00:00
Gerald Pfeifer 4962e51350 * testsuite/test-demangle.c: Include unistd.h.
From-SVN: r204107
2013-10-27 18:35:20 +00:00
Gary Benson c24d86bcb2 cp-demangle.c (struct d_saved_scope): New structure.
libiberty/
2013-10-25  Gary Benson  <gbenson@redhat.com>

	* cp-demangle.c (struct d_saved_scope): New structure.
	(struct d_print_info): New fields saved_scopes and
	num_saved_scopes.
	(d_print_init): Initialize the above.
	(d_print_free): New function.
	(cplus_demangle_print_callback): Call the above.
	(d_copy_templates): New function.
	(d_print_comp): New variables saved_templates and
	need_template_restore.
	[DEMANGLE_COMPONENT_REFERENCE,
	DEMANGLE_COMPONENT_RVALUE_REFERENCE]: Capture scope the first
	time the component is traversed, and use the captured scope for
	subsequent traversals.
	* testsuite/demangle-expected: Add regression test.

From-SVN: r204068
2013-10-25 13:56:51 +00:00
Gerald Pfeifer 89ac07979f * testsuite/test-expandargv.c: Include unistd.h.
From-SVN: r203993
2013-10-23 21:31:45 +00:00
Gerald Pfeifer ecdbd01aa1 Fix up ChangeLog entries (name, e-mail, formatting, otherwise).
From-SVN: r203992
2013-10-23 21:30:54 +00:00
David Malcolm 459260ecf8 Add --enable-host-shared configuration option
/
	* configure.ac: Add --enable-host-shared
	* configure: Regenerate.

gcc/
	* Makefile.in (PICFLAG): New.
	(enable_host_shared): New.
	(INTERNAL_CFLAGS): Use PICFLAG.
	(LIBIBERTY): Use pic build of libiberty.a if configured with
	--enable-host-shared.
	* configure.ac: Add --enable-host-shared, setting up new
	PICFLAG variable.
	* configure: Regenerate.
	* doc/install.texi (--enable-shared): Add note contrasting it
	with...
	(--enable-host-shared): New option.

libbacktrace/
	* configure.ac: Add --enable-host-shared, setting up
	pre-existing PIC_FLAG variable within Makefile.am et al.
	* configure: Regenerate.

libcpp/
	* Makefile.in (PICFLAG): New.
	(ALL_CFLAGS): Add PICFLAG.
	(ALL_CXXFLAGS): Likewise.
	* configure.ac: Add --enable-host-shared, setting up new
	PICFLAG variable.
	* configure: Regenerate.

libdecnumber/
	* Makefile.in (PICFLAG): New.
	(ALL_CFLAGS): Add PICFLAG.
	* configure.ac: Add --enable-host-shared, setting up new
	PICFLAG variable.
	* configure: Regenerate.

libiberty/
	* configure.ac: If --enable-host-shared, use -fPIC.
	* configure: Regenerate.

zlib/
	* configure.ac: Add --enable-host-shared, setting up new
	PICFLAG variable.
	* Makefile.am: Add PICFLAG to libz_a_CFLAGS.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

From-SVN: r203632
2013-10-15 20:33:55 +00:00
Paul Pluzhnikov ea0882a0ab cp-demangle.c (d_name): Demangle local-source-names.
2013-10-11  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* cp-demangle.c (d_name): Demangle local-source-names.
	* testsuite/demangle-expected: New test.

From-SVN: r203476
2013-10-11 17:31:18 -07:00
Gary Benson 0e2cd22d3d ChangeLog: Add missing file to two entries.
* libiberty/ChangeLog: Add missing file to two entries.

From-SVN: r202526
2013-09-12 13:27:46 +00:00
Paolo Carlini 8b415b271e re PR bootstrap/58386 (libstdc++.so.6: undefined symbol: htab_hash_pointer)
2013-09-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR bootstrap/58386
	Revert:

	2013-09-10  Gary Benson  <gbenson@redhat.com>

	* cp-demangle.c: Include hashtab.h.
	(struct d_print_info): New field saved_scopes.
	(d_print_init): Initialize the above.
	(d_print_free): New function.
	(cplus_demangle_print_callback): Call the above.
	(struct d_saved_scope): New structure.
	(d_store_scope): New function.
	(d_free_scope) Likewise.
	(d_restore_scope) Likewise.
	(d_hash_saved_scope) Likewise.
	(d_equal_saved_scope) Likewise.
	(d_print_comp): New variable saved_scope.
	[DEMANGLE_COMPONENT_REFERENCE,
	DEMANGLE_COMPONENT_RVALUE_REFERENCE]: Capture scope the first
	time the component is traversed, and use the captured scope for
	subsequent traversals.

From-SVN: r202480
2013-09-10 18:45:29 +00:00
Gary Benson 669ea36c4a cp-demangle.c: Include hashtab.h.
2013-09-10  Gary Benson  <gbenson@redhat.com>

	* cp-demangle.c: Include hashtab.h.
	(struct d_print_info): New field saved_scopes.
	(d_print_init): Initialize the above.
	(d_print_free): New function.
	(cplus_demangle_print_callback): Call the above.
	(struct d_saved_scope): New structure.
	(d_store_scope): New function.
	(d_free_scope) Likewise.
	(d_restore_scope) Likewise.
	(d_hash_saved_scope) Likewise.
	(d_equal_saved_scope) Likewise.
	(d_print_comp): New variable saved_scope.
	[DEMANGLE_COMPONENT_REFERENCE,
	DEMANGLE_COMPONENT_RVALUE_REFERENCE]: Capture scope the first
	time the component is traversed, and use the captured scope for
	subsequent traversals.

From-SVN: r202442
2013-09-10 12:33:50 +00:00
Alan Modra a98cbc3694 floatformat.h (floatformat_ibm_long_double): Delete.
include/
	* floatformat.h (floatformat_ibm_long_double): Delete.
	(floatformat_ibm_long_double_big): Declare.
	(floatformat_ibm_long_double_little): Declare.
libiberty/
	* floatformat.c (floatformat_ibm_long_double): Rename to..
	(floatformat_ibm_long_double_big): ..this.
	(floatformat_ibm_long_double_little): New.

From-SVN: r201869
2013-08-20 15:01:41 +09:30
Mike Stump 9ffaa03201 Fix typo.
From-SVN: r201139
2013-07-22 17:23:17 +00:00
Mike Stump b39e7f07ef Fix.
From-SVN: r201102
2013-07-21 16:48:23 +00:00
Tristan Gingold 3830d98a8b makefile.vms (OBJS): Add dwarfnames.obj
2013-07-09  Tristan Gingold  <gingold@adacore.com>

	* makefile.vms (OBJS): Add dwarfnames.obj

From-SVN: r200812
2013-07-09 07:43:35 +00:00
Matt Burgess 8c9fddf41d re PR other/56780 (--disable-install-libiberty still installs libiberty.a)
PR other/56780
	* libiberty/configure.ac: Move test for --enable-install-libiberty
	outside of the 'with_target_subdir' test so that it actually gets
	run.  Add output messages to show the test result.
	* libiberty/configure: Regenerate.
	* libiberty/Makefile.in (install_to_libdir): Place the
	installation of the libiberty library in the same guard as that
	used for the headers to prevent it being installed unless
	requested via --enable-install-libiberty.

From-SVN: r199570
2013-06-01 00:20:49 +00:00
David Edelsohn b768e8cf27 hashtab.c (hash_pointer): Remove conditional and avoid unexecuted shift equal to wordsize.
2013-05-06  David Edelsohn  <dje.gcc@gmail.com>
            Peter Bergner  <bergner@vnet.ibm.com>
            Segher Boessenkool  <segher@kernel.crashing.org>
            Jakub Jelinek  <jakub@redhat.com>

        * hashtab.c (hash_pointer): Remove conditional and avoid
        unexecuted shift equal to wordsize.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>
Co-Authored-By: Segher Boessenkool <segher@kernel.crashing.org>

From-SVN: r198633
2013-05-06 11:40:54 -04:00
Andi Kleen 86210f13cd Improve pointer hash function to include all bits
The hashtab pointer hash function is not very good. It throws most of the
bits in the pointer away.

This changes pointer_hash to use the mix code from jhash function that mixes
all the bits on the pointer and makes them dependent on each other, before doing
the modulo.

libiberty/:

2013-04-22  Andi Kleen <ak@linux.intel.com>

	* hashtab.c (hash_pointer): Move to end of file and reimplement.

From-SVN: r198171
2013-04-23 03:09:47 +00:00
Jason Merrill 0861bec80a cp-demangle.c (cplus_demangle_type): Fix function quals.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Fix function quals.
	(d_pointer_to_member_type): Simplify.
gcc/cp/
	* mangle.c (write_type): When writing a function type with
	function-cv-quals, don't add the unqualified type as a
	substitution candidate.

From-SVN: r197460
2013-04-03 20:14:00 -04:00
Jason Merrill 9eb85f2724 Demangle C++11 ref-qualifier.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_REFERENCE_THIS,
	DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS.
libiberty/
	* cp-demangle.c (d_ref_qualifier): New.
	(d_nested_name, d_function_type): Use it.
	(d_parmlist): Don't get confused by a ref-qualifier.
	(cplus_demangle_type): Reorder ref-qualifier.
	(d_pointer_to_member_type): Likewise.
	(d_dump): Handle DEMANGLE_COMPONENT_REFERENCE_THIS and
	DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS.
	(d_make_comp, has_return_type, d_encoding): Likewise.
	(d_print_comp, d_print_mod_list, d_print_mod): Likewise.
	(d_print_function_type, is_ctor_or_dtor): Likewise.

From-SVN: r197436
2013-04-03 13:24:12 -04:00
Kai Tietz 071928d9dc configure: Regenerated.
* configure: Regenerated.

From-SVN: r197177
2013-03-27 23:00:03 +01:00
Tobias Burnus 34d3a672a8 make-obstacks-texi.pl: New.
contrib/
2013-03-06  Tobias Burnus  <burnus@net-b.de>

        * make-obstacks-texi.pl: New.

libiberty/
2013-03-06  Tobias Burnus  <burnus@net-b.de>

        * libiberty.texi: Update comment, remove lowersections.
        * obstacks.texi: Regenerate.

From-SVN: r196486
2013-03-06 09:38:22 +01:00
Jakub Jelinek 233fa36063 re PR middle-end/56526 (false positive for maybe-uninitialized)
PR middle-end/56526
	* simple-object-mach-o.c (simple_object_mach_o_segment): Initialize
	wrapper_sect_offset to avoid a warning.

From-SVN: r196466
2013-03-05 16:16:49 +01:00
Tobias Burnus 40bf31ed08 extended.texi (C Extensions): Change order in @menu to match @node.
gcc/
2013-03-01  Tobias Burnus  <burnus@net-b.de>

        * doc/extended.texi (C Extensions): Change order in @menu
        to match @node.
        (Other MIPS Built-in Functions): Move last MIPS entry before
        "picoChip Built-in Functions".
        (SH Built-in Functions): Move after RX Built-in Functions.
        * doc/gcc.texi (Introduction): Change order in @menu
        to match @node.
        * doc/md.texi (Constraints): Ditto.
        * gty.texi (Type Information): Ditto.
        (User-provided marking routines for template types): Make
        subsection.
        * doc/invoke.texi (AArch64 Options): Move before
        "Adapteva Epiphany Options".

libiberty/
2013-03-01  Andreas Schwab  <schwab@linux-m68k.org>

        * obstacks.texi (Obstacks): Trim @node to only contain the
        node name.
        * libiberty.texi (Obstacks): Lower section.

From-SVN: r196388
2013-03-01 20:01:57 +01:00
Jason Merrill 622aac0b88 re PR c++/55223 ([C++11] Default lambda expression of a templated class member)
PR c++/55223
gcc/cp/
	* pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Fix handling of
	default argument scope.
	* mangle.c (write_name): Likewise.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DEFAULT_ARG.
	(d_print_comp): Likewise.

From-SVN: r196065
2013-02-14 20:26:44 -05:00
Jakub Jelinek 4ab7747c26 re PR other/56245 (-fsanitize=address miscompiles GCC)
PR other/56245
	* regex.c (PTR_INT_TYPE): Define.
	(EXTEND_BUFFER): Change incr type from int to PTR_INT_TYPE.

From-SVN: r195918
2013-02-09 19:41:00 +01:00
Kai Tietz b713829735 Correct ChangeLog's mentioned PR-number.
From-SVN: r195607
2013-01-31 09:31:16 +01:00
Kai Tietz 1d77deec05 re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8)
PR other/54620
	* sha1.c (sha1_process_block):  Handle case that size_t is
	a wider-integer-scalar as a 32-bit unsigned integer.

From-SVN: r195604
2013-01-31 09:17:58 +01:00
Kai Tietz 4cfc6e54ba re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8)
PR other/54620
	* sha1.c (sha1_process_block):  Handle case that size_t is
	a wider-integer-scalar as a 32-bit unsigned integer.

From-SVN: r195603
2013-01-31 09:17:37 +01:00
Kai Tietz b1a2e8c606 2013-01-31 Kai Tietz <ktietz@redhat.com>
PR other/543413
	* md5.c (md5_process_block):  Handle case that size_t is
	a wider-integer-scalar a 32-bit unsigned integer.

From-SVN: r195600
2013-01-31 09:11:43 +01:00
Ian Lance Taylor ad8c59a1b9 re PR other/54800 (libiberty/simple-object-mach-o.c:704: possible optimisation ?)
PR other/54800
	* simple-object-mach-o.c (simple_object_mach_o_segment): Don't
	bother to zero out a buffer we are about to set anyhow.

From-SVN: r194914
2013-01-04 19:00:06 +00:00
David Edelsohn a9b01f002f simple-object-xcoff.c: New file.
* simple-object-xcoff.c: New file.
        * Makefile.in: Add it to build machinery.
        * simple-object-common.h (simple_object_xcoff_functions): Declare.
        * simple-object.c (format_functions): Add
        simple_object_xcoff_functions.

From-SVN: r194774
2013-01-01 21:04:42 -05:00
Jason Merrill c61e8502c1 cp-demangle.c (d_unqualified_name): Handle abi tags here.
* cp-demangle.c (d_unqualified_name): Handle abi tags here.
	(d_name): Not here.

From-SVN: r193401
2012-11-10 21:11:15 -05:00
Jason Merrill 7dbb85a793 Add C++ attribute abi_tag and -Wabi-tag option.
gcc/
	* attribs.c (lookup_attribute_spec): Handle getting a TREE_LIST.
gcc/c-family/
	* c.opt (Wabi-tag): New.
gcc/cp/
	* tree.c (cxx_attribute_table): Add abi_tag attribute.
	(check_abi_tag_redeclaration, handle_abi_tag_attribute): New.
	* class.c (find_abi_tags_r, check_abi_tags): New.
	(check_bases, check_field_decl): Call check_abi_tags.
	* decl.c (redeclaration_error_message): Call
	check_abi_tag_redeclaration.
	* mangle.c (tree_string_cmp, write_abi_tags): New.
	(write_unqualified_name): Call write_abi_tags.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_TAGGED_NAME.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_TAGGED_NAME.
	(d_make_comp, d_find_pack, d_print_comp): Likewise.
	(d_abi_tags): New.
	(d_name): Call it.

From-SVN: r193367
2012-11-09 11:14:37 -05:00
Jason Merrill 7c424acd9a Allow dynamic initialization of thread_locals.
gcc/cp/
	* decl.c: Define tls_aggregates.
	(expand_static_init): Remove sorry.  Add to tls_aggregates.
	* cp-tree.h: Declare tls_aggregates.
	* call.c (set_up_extended_ref_temp): Add to tls_aggregates.
	* decl2.c (var_needs_tls_wrapper): New.
	(var_defined_without_dynamic_init): New.
	(get_tls_init_fn, get_tls_wrapper_fn): New.
	(generate_tls_wrapper, handle_tls_init): New.
	(cp_write_global_declarations): Call handle_tls_init and
	enerate_tls_wrapper.
	* mangle.c (write_guarded_var_name): Split out from..
	(mangle_guard_variable): ...here.
	(mangle_tls_init_fn, mangle_tls_wrapper_fn): Use it.
	(decl_tls_wrapper_p): New.
	* semantics.c (finish_id_expression): Replace use of thread_local
	variable with a call to its wrapper.
libiberty/
	* cp-demangle.c (d_special_name, d_dump): Handle TH and TW.
	(d_make_comp, d_print_comp): Likewise.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_TLS_INIT and DEMANGLE_COMPONENT_TLS_WRAPPER.

From-SVN: r192211
2012-10-08 10:45:37 -04:00
Ian Lance Taylor 9a9baa5254 strnlen.c: New file.
* strnlen.c: New file.
	* configure.ac: Check for strnlen, add it to AC_LIBOBJ if it's not
	present.
	* Makefile.in: Rebuild dependencies.
	(CFILES): Add strnlen.c.
	(CONFIGURED_OFILES): Add ./strnlen.$(objext).
	* configure, config.in, functions.texi: Rebuild.

	* maint-tool: Accept .def files in the include directory.

From-SVN: r191432
2012-09-18 16:03:01 +00:00
Florian Weimer ed770de906 PR other/54411: integer overflow in objalloc_alloc
2012-09-18  Florian Weimer  <fweimer@redhat.com>

	PR other/54411
	* objalloc.h (objalloc_alloc): Do not use fast path on wraparound.

2012-09-18  Florian Weimer  <fweimer@redhat.com>

	PR other/54411
	* objalloc.c (_objalloc_alloc): Add overflow check covering
	alignment and CHUNK_HEADER_SIZE addition.

From-SVN: r191413
2012-09-18 10:34:05 +02:00
H.J. Lu fabfa16b37 Replace malloc with xmalloc
* argv.c (dupargv): Replace malloc with xmalloc.  Don't check
	xmalloc return.
	(buildargv): Likewise.  Also replace strdup with xstrdup.
	(expandargv): Don't check dupargv return.

From-SVN: r190767
2012-08-28 18:03:21 -07:00
H.J. Lu 55529d369c Replace alloca with xmalloc/free
PR binutils/14526
	* argv.c (buildargv): Replace alloca with xmalloc/free.

From-SVN: r190766
2012-08-28 17:46:36 -07:00
Andreas Schwab c9ac76ae53 floatformat.c (floatformat_to_double): Correctly handle numbers between 1 and 2.
* floatformat.c (floatformat_to_double): Correctly handle numbers
between 1 and 2.  Simplify handling of denormal number.
(main): Test with 1.1.

From-SVN: r190493
2012-08-17 21:56:48 +00:00
Mike Frysinger d555a90ebe md5.c (md5_finish_ctx): Declare swap_bytes.
2012-07-27  Mike Frysinger  <vapier@gentoo.org>

	* md5.c (md5_finish_ctx): Declare swap_bytes.  Assign SWAP() output
	to swap_bytes, and then call memcpy to move it to ctx->buffer.

From-SVN: r189996
2012-07-31 08:38:27 +02:00
Kazu Hirata 9cd6dd8239 pex-win32.c (pex_win32_exec_child): Only close original file descriptors if child is launched successfully.
2012-07-26  Kazu Hirata  <kazu@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	libiberty/
	* pex-win32.c (pex_win32_exec_child): Only close original file
	descriptors if child is launched successfully.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r189901
2012-07-26 19:18:47 -04:00
Jason Merrill aefa74bd2b cp-demangle.c (cplus_demangle_operators): Add *_cast.
* cp-demangle.c (cplus_demangle_operators): Add *_cast.
	(op_is_new_cast): New.
	(d_expression, d_print_comp): Check it.

From-SVN: r189630
2012-07-18 15:51:36 -04:00
Doug Evans 69488641ac filenames.h: #include "hashtab.h".
include/
	* filenames.h: #include "hashtab.h".
	(filename_hash, filename_eq): Declare.
	libiberty/
	* filename_cmp.c (filename_hash, filename_eq): New functions.

From-SVN: r189472
2012-07-13 22:12:28 +00:00
Andreas Schwab 8a8b3779de copying-lib.texi (Library Copying): Don't use @heading inside @enumerate.
* copying-lib.texi (Library Copying): Don't use @heading inside
@enumerate.

From-SVN: r189072
2012-06-29 10:59:48 +00:00
Tom Tromey d931f693ce demangle-expected: Add regression test.
http://sourceware.org/bugzilla/show_bug.cgi?id=14065
	* testsuite/demangle-expected: Add regression test.
	* cp-demangle.c (d_find_pack): Return NULL for
	DEMANGLE_COMPONENT_UNNAMED_TYPE.

From-SVN: r187773
2012-05-22 13:55:02 +00:00
Tom Tromey 11ec770e46 dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
	* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
	(dwarf_tag_name): Use get_DW_TAG_name.
	(dwarf_attr_name): Use get_DW_AT_name.
	(dwarf_form_name): Use get_DW_FORM_name.
	* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
	* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
	(enum dwarf_location_atom, enum dwarf_type, enum
	dwarf_call_frame_info): Remove.
	(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
	(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
	Include dwarf2.def.
	(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
	(get_DW_OP_name, get_DW_ATE_name): Declare.
	* dwarf2.def: New file, from dwarf2.h.
libiberty
	* dwarfnames.c: New file.
	* Makefile.in (CFILES): Add dwarfnames.
	(REQUIRED_OFILES): Add dwarfnames.
	(./dwarfnames.$(objext)): New target.

From-SVN: r186908
2012-04-27 14:14:14 +00:00
Tristan Gingold c1a969777f pex-unix.c (to_ptr32): Fix style.
2012-04-04  Tristan Gingold  <gingold@adacore.com>

	* pex-unix.c (to_ptr32): Fix style.

From-SVN: r186134
2012-04-04 08:44:30 +00:00
Tristan Gingold 63e1e57a9a stack-limit.c: Includes ansidecl.h.
2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * stack-limit.c: Includes ansidecl.h.
        (stack_limit_increase): Add ATTRIBUTE_UNUSED

From-SVN: r186064
2012-04-02 07:51:26 +00:00
Jason Merrill c19267cbaf mangle.c (write_type): Handle 'auto'.
gcc/cp/
	* mangle.c (write_type): Handle 'auto'.
	* init.c (build_new): Don't do auto deduction where it might
	affect template mangling.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Handle 'auto'.

From-SVN: r185595
2012-03-21 00:04:39 -04:00
Jason Merrill c93ea196be cp-demangle.c (cplus_demangle_operators): Add li.
* cp-demangle.c (cplus_demangle_operators): Add li.
	(d_unqualified_name): Handle it specially.

From-SVN: r185082
2012-03-07 18:19:06 -05:00
Jakub Jelinek bfb676c121 make-relative-prefix.c (make_relative_prefix_1): Avoid warning about using preprocessor directives inside of macro arguments.
* make-relative-prefix.c (make_relative_prefix_1): Avoid warning
	about using preprocessor directives inside of macro arguments.

From-SVN: r183561
2012-01-26 15:26:25 +01:00
Douglas Rupp daecebc805 Interix resurrection
2012-01-22  Douglas B Rupp  <rupp@gnat.com>

	* <toplevel>/config/mh-interix: Remove as unneeded.
	* <toplevel>/config/picflag.m4 (i[[34567]]86-*-interix3*):
	Change triplet to i[[34567]]86-*-interix[[3-9]]*.

	* <toplevel>/configure.ac: Remove reference to mh-interix.
	* <toplevel>/configure: Regenerate.

	* <toplevel>/libada/configure: Regenerate.

	* <toplevel>libgcc/config.host (i[34567]86-*-interix3*):
	Change triplet to i[34567]86-*-interix[3-9]*.
	* <toplevel>/libgcc/configure: Regenerate.

	* <toplevel>/liberty/configure: Regenerate.

	* config.gcc: (i[34567]86-*-interix3*): Remove from obsolete
	configurations. Change triplet to i[34567]86-*-interix[3-9]*.
	(extra_options) interix.opt -> i386/interix.opt"
	(extra_objs):Add winnt-stubs.o
	* configure.ac: Add interix to target_os .comm on PE check.
	* configure: Regenerate.
	* config/interix3.h: Delete and move bits to..
	* config/interix.h: Delete and move bits to..
	* config/i386/i386-interix3.h: Delete and move bits to..
	* config/i386/i386-interix.h: ..here.
	(TARGET_CPU_DEFAULT): Remove redefinition.
	(TARGET_ASM_CONSTRUCTOR): Undefine.
	(SUBTARGET_SWITCHES): Define for ms-bitfields.
	(TARGET_OS_CPP_BUILTINS): Remove __OPENNT. Add __declspec.
	(PTRDIFF_TYPE): Define.
	(LONG_DOUBLE_TYPE_SIZE): Define.
	(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define.
	(SUBTARGET_OVERRIDE_OPTIONS): Remove.
	(TARGET_SECTION_TYPE_FLAGS): Define.
	(ASM_DECLARE_FUNCTION_NAME): Define.
	(ASM_OUTPUT_EXTERNAL): Define.
	(ASM_OUTPUT_EXTERNAL_LIBCALL): Define.
	(ASM_OUTPUT_ALIGNED_BSS): Define.
	(PCC_BITFIELD_TYPE_MATTERS): Define.
	(USE_CONST_SECTION): Define.
	(SUBTARGET_ENCODE_SECTION_INFO): Remove.
	(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove.
	(SUPPORTS_ONE_ONLY): Remove.
	(I386_PE_STRIP_ENCODING): Define.
	* config/interix.opt: Delete and move bits to..
	* config/i386/interix.opt: ..here. New.
	(mpe-aligned-commons): Add.
	* config/i386/t-interix: Add copyright header.
	(winnt-stubs.o): Add rule.

	* testsuite/gcc.dg/builtins-config.h: (HAVE_C99_RUNTIME):
	Do not define for Interix.

From-SVN: r183406
2012-01-23 06:25:28 +00:00
Jason Merrill 3abbe4587d cp-demangle.c (d_print_comp): Omit a trailing space in the operator name.
* cp-demangle.c (d_print_comp) [DEMANGLE_COMPONENT_OPERATOR]:
	Omit a trailing space in the operator name.

From-SVN: r183072
2012-01-10 12:02:52 -05:00
Jason Merrill 4b6aaa996e re PR c++/6057 (expression mangling doesn't work for operator new)
PR c++/6057
	PR c++/48051
	PR c++/50855
	PR c++/51322
gcc/cp/
	* mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
	THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
	PREDECREMENT_EXPR.
	(write_template_arg): Fix mangling of class-scope functions and
	argument packs.
	(mangle_decl): Update suggested -fabi-version argument.
	* operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
	DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
	* tree.c (dependent_name): No longer static.
	* cp-tree.h: Declare it.
	* pt.c (unify): Defer handling of unconverted functions.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_INITIALIZER_LIST, DEMANGLE_COMPONENT_NULLARY.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_NULLARY and
	DEMANGLE_COMPONENT_INITIALIZER_LIST.
	(d_make_comp): Likewise.  Allow null right arg for
	DEMANGLE_COMPONENT_TRINARY_ARG2.
	(cplus_demangle_operators): Adjust new/delete; add .*, :: and throw.
	(d_template_args, d_template_arg): Handle 'J' for argument packs.
	(d_exprlist): Add terminator parm.
	(d_expression, d_print_comp): Handle initializer lists, nullary
	expressions, prefix/suffix operators, and new.
	(d_print_subexpr): Avoid parens around DEMANGLE_COMPONENT_QUAL_NAME
	and DEMANGLE_COMPONENT_INITIALIZER_LIST.
	* testsuite/demangle-expected: Add tests.

From-SVN: r182970
2012-01-06 16:39:43 -05:00
Jason Merrill 49f2da1a16 cp-demangle.c (cplus_demangle_type): decltype, pack expansion and vector are substitutable.
* cp-demangle.c (cplus_demangle_type): decltype, pack expansion
	and vector are substitutable.
	(cplus_demangle_operators): Sort.

From-SVN: r182969
2012-01-06 16:39:34 -05:00
Andreas Krebbel 925b0ed821 re PR bootstrap/51734 (Bootstrap fails in libada)
config/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR bootstrap/51734
	* picflag.m4: Remove s390 case statement.

gcc/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.

libada/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.

libgcc/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.
	* config/s390/t-crtstuff: Remove -fPIC.

libiberty/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.

From-SVN: r182868
2012-01-04 11:41:06 +00:00
Jakub Jelinek 341d3f6e9c re PR driver/48306 (presence of gcc subdir with . in PATH causes breakdown)
* make-relative-prefix.c (make_relative_prefix_1): Avoid
	stack overflow if PATH contains just a single entry and
	HOST_EXECUTABLE_SUFFIX needs to be used.

	PR driver/48306
	* make-relative-prefix.c: Include sys/stat.h.
	(make_relative_prefix_1): If access succeeds, check also stat
	if nstore is a regular file.

From-SVN: r182820
2012-01-02 23:18:21 +01:00
Andreas Schwab 4a5e00ca50 warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call.
config/:
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in
	expr call.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182546
2011-12-20 16:54:12 +00:00
Tristan Gingold 8c3db96e64 aclocal.m4: Assume strncmp works in cross case.
2011-12-20  Tristan Gingold  <gingold@adacore.com>

	* aclocal.m4: Assume strncmp works in cross case.
	* configure: Regenerate

From-SVN: r182520
2011-12-20 08:08:30 +00:00
Andreas Schwab 095af58f2c Check for warning flags without no- prefix
config/:
	PR bootstrap/51388
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS)
	(ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the
	no- prefix.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182478
2011-12-19 13:12:26 +00:00
Aldy Hernandez 0a35513e4e Merge from transactional-memory branch.
From-SVN: r181154
2011-11-08 11:13:41 +00:00
Jason Merrill b25dd954c4 re PR c++/48370 (G++ fails to extend reference temporary lifetime in some situations)
PR c++/48370
	* call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
	(set_up_extended_ref_temp): Use it.  Change cleanup parm to VEC.
	(initialize_reference): Just call convert_like.
	* decl.c (grok_reference_init): Just call initialize_reference.
	(build_init_list_var_init): Remove.
	(check_initializer): Change cleanup parm to VEC.  Handle references
	like other types.  Call perform_implicit_conversion instead
	of build_init_list_var_init.  Don't use build_aggr_init for
	aggregate initialization of arrays.
	(cp_finish_decl): Change cleanup to VEC.
	* typeck2.c (store_init_value): Call extend_ref_init_temps.
	Use build_vec_init for non-constant arrays.
	* init.c (expand_aggr_init_1): Adjust.
	(build_vec_init): Avoid re-converting an initializer
	that's already digested.
	* mangle.c (mangle_ref_init_variable): Add a discriminator.
	* cp-tree.h: Adjust.
	* typeck.c (convert_for_initialization): Adjust.
	* decl2.c (maybe_emit_vtables): Adjust.

From-SVN: r180944
2011-11-04 08:54:08 -04:00
Doug Evans 9f2f6d5e84 Fix thinko in previous checkin.
From-SVN: r180805
2011-11-02 22:00:20 +00:00
Doug Evans 4092fb6e8d Forgotten in previous checkin that added timeval-utils.[ch].
* Makefile.in (CFILES): Add it.
	(REQUIRED_OFILES): Add timeval-utils.$(objext).
	(INSTALLED_HEADERS): Add timeval-utils.h.
	(timeval-utils.$(objext)): Add rule.

From-SVN: r180803
2011-11-02 21:45:19 +00:00
Ian Lance Taylor d6b0f0f14f * setproctitle.c (setproctitle): Use "GNU/Linux" in comment.
From-SVN: r180641
2011-10-29 00:09:39 +00:00
Iain Sandoe b20577eae4 re PR target/48108 (lto should be containerized in a single mach-o section on darwin)
gcc:

	PR target/48108
	* config/darwin.c (top level): Amend comments concerning LTO output.
	(lto_section_num): New variable.  (darwin_lto_section_e): New GTY.
	(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
	(LTO_NAMES_SECTION): Rename.
	(darwin_asm_named_section): Record LTO section counts and switches
	in a vec of darwin_lto_section_e.
	(darwin_file_start): Remove unused code.
	(darwin_file_end): Put an LTO section termination label.  Handle
	output of the wrapped LTO sections, index and names table.

libiberty:

	PR target/48108
	* simple-object-mach-o.c  (GNU_WRAPPER_SECTS, GNU_WRAPPER_INDEX,
	GNU_WRAPPER_NAMES): New macros.
	(simple_object_mach_o_segment): Handle wrapper scheme.
	(simple_object_mach_o_write_section_header): Allow the segment name
	to be supplied.
	(simple_object_mach_o_write_segment): Handle wrapper scheme.  Ensure
	that the top-level segment name in the load command is empty.
	(simple_object_mach_o_write_to_file): Determine the number of
	sections during segment output, use that in writing the header.

From-SVN: r180523
2011-10-26 12:37:59 +00:00
Ian Lance Taylor d58818f7ba re PR c++/48665 (type of const member function)
PR c++/48665
	* cp-demangle.c (d_cv_qualifiers): If qualifiers are applied to a
	function type, change them to apply to the "this" parameter.
	* testsuite/demangle-expected: Add test case.

From-SVN: r179772
2011-10-10 20:34:20 +00:00
Doug Evans 8c850a5a7f timeval-utils.h: New file.
include/
	* timeval-utils.h: New file.

	libiberty/
	* timeval-utils.c: New file.
	* Makefile.in (CFILES): Add it.
	(REQUIRED_OFILES): Add timeval-utils.$(objext).
	(INSTALLED_HEADERS): Add timeval-utils.h.
	(timeval-utils.$(objext)): Add rule.

From-SVN: r179319
2011-09-28 19:09:50 +00:00
Doug Evans be50fcea4e libiberty.h (countargv): Declare.
include/
	* libiberty.h (countargv): Declare.

	libiberty/
	* argv.c (countargv): New function.

From-SVN: r179318
2011-09-28 19:04:30 +00:00
Basile Starynkevitch ae0d176cbc trivial libiberty/ChangeLog update
From-SVN: r179147
2011-09-24 19:56:10 +00:00
Cary Coutant 2d2b02c4da re PR c++/40831 (g++ generated symbols for cloned function that be demangled.)
include/ChangeLog:

	PR 40831
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_CLONE.

libiberty/ChangeLog:

	PR 40831
	* cp-demangle.c (d_make_comp): Add new component type.
	(cplus_demangle_mangled_name): Check for clone suffixes.
	(d_parmlist): Don't error out if we see '.'.
	(d_clone_suffix): New function.
	(d_print_comp): Print info for clone suffixes.
	* testsuite/demangle-expected: Add new testcases.

From-SVN: r179132
2011-09-23 14:39:10 -07:00
Ian Lance Taylor d303ec8e17 md5.c (md5_process_bytes): Correct handling of unaligned buffer.
* md5.c (md5_process_bytes): Correct handling of unaligned
	buffer.

From-SVN: r179128
2011-09-23 19:19:52 +00:00
Rainer Orth e3aa9ebaf7 Centralize PICFLAG configuration
config:
	* picflag.m4: New file.

	gcc:
	* configure.ac (GCC_PICFLAG_FOR_TARGET): Call it.
	(PICFLAG_FOR_TARGET): Substitute.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	gcc/ada:
	* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
	(GNATLIBCFLAGS_FOR_C): Replace
	TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
	(gnatlib-shared-default, gnatlib-shared-dual-win32)
	(gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
	(gnatlib-sjlj, gnatlib-zcx): Likewise.

	libada:
	* configure.ac: Include ../config/picflag.m4.
	(GCC_PICFLAG): Call it.
	Substitute.
	* configure: Regenerate.
	* Makefile.in (TARGET_LIBGCC2_CFLAGS): Replace by PICFLAG.
	(GNATLIBCFLAGS_FOR_C): Replace TARGET_LIBGCC2_CFLAGS by PICFLAG.
	(LIBADA_FLAGS_TO_PASS): Pass PICFLAG as PICFLAG_FOR_TARGET.
	Don't include $(GCC_DIR)/libgcc.mvars.

	libiberty:
	* aclocal.m4: Include ../config/picflag.m4.
	* configure.ac (GCC_PICFLAG): Call it.
	(enable_shared): Clear PICFLAG unless shared.
	* configure: Regenerate.

From-SVN: r177967
2011-08-22 16:54:02 +00:00
Steve Ellcey c49b1a299e md5.c (md5_read_ctx): Handle mis-aligned resbuf pointer.
2011-08-12  Steve Ellcey  <sje@cup.hp.com>

	* md5.c (md5_read_ctx): Handle mis-aligned resbuf pointer.

From-SVN: r177700
2011-08-12 16:06:57 +00:00
Uros Bizjak bd82021880 test-expandargv.c (writeout_test): Check result of fwrite.
* testsuite/test-expandargv.c (writeout_test): Check result of fwrite.

From-SVN: r177529
2011-08-06 19:38:04 +02:00
Jason Merrill 4bbff96e36 re PR c++/49932 ([C++0x] ICE on instantiating decltype(expr)::type with template)
PR c++/49932
gcc/cp/
	* mangle.c (write_prefix): Handle decltype.
libiberty/
	* cp-demangle.c (d_prefix): Handle decltype.

From-SVN: r177074
2011-08-01 17:02:07 -04:00
H.J. Lu 52bed4d7ee Remove an extra line.
2011-07-26  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/demangle-expected: Remove an extra line.

From-SVN: r176796
2011-07-26 10:07:51 -07:00
Ian Lance Taylor f2e6f32e60 cp-demangle.c (d_print_init): Initialize pack_index field.
* cp-demangle.c (d_print_init): Initialize pack_index field.
	(d_print_comp): Check for NULL template argument.
	* testsuite/demangle-expected: Add test case.

From-SVN: r176791
2011-07-26 14:28:23 +00:00
Gerald Pfeifer a0a22423b0 re PR target/49817 (libiberty/stack-limit.c causes a bootstrap failure on all FreeBSD targets)
PR target/49817
	* stack-limit.c: Include <stdint.h>.

From-SVN: r176662
2011-07-22 22:52:55 +00:00
Jakub Jelinek 679debeea3 re PR c++/49756 (g++ ICE)
PR c++/49756
	* libiberty.h (stack_limit_increase): New prototype.

	* stack-limit.c: New file.
	* Makefile.in: Regenerate deps.
	(CFILES): Add stack-limit.c.
	(REQUIRED_OFILES): Add ./stack-limit.$(objext).
	* configure.ac (checkfuncs): Add getrlimit and setrlimit.
	(AC_CHECK_FUNCS): Likewise.
	* configure: Regenerated.
	* config.in: Regenerated.

	* gcc.c (main): Call stack_limit_increase (64MB).
	* toplev.c (toplev_main): Likewise.

From-SVN: r176622
2011-07-22 11:21:49 +02:00
Jakub Jelinek d423df4823 re PR c++/49756 (g++ ICE)
PR c++/49756
	* libiberty.h (stack_limit_increase): New prototype.

	* stack-limit.c: New file.
	* Makefile.in: Regenerate deps.
	(CFILES): Add stack-limit.c.
	(REQUIRED_OFILES): Add ./stack-limit.$(objext).
	* configure.ac (checkfuncs): Add getrlimit and setrlimit.
	(AC_CHECK_FUNCS): Likewise.
	* configure: Regenerated.
	* config.in: Regenerated.

	* gcc.c (main): Call stack_limit_increase (64MB).
	* toplev.c (toplev_main): Likewise.

From-SVN: r176617
2011-07-22 10:33:37 +02:00
Jason Merrill a517066db8 cp-demangle.c (d_expression): Handle 'this'.
* cp-demangle.c (d_expression): Handle 'this'.
	(d_print_comp) [DEMANGLE_COMPONENT_FUNCTION_PARAM]: Likewise.

From-SVN: r175836
2011-07-04 17:44:11 -04:00
Joel Brobecker 985b34c77a Darwin has case-insensitive filesystems
HFS+, the FS on Darwin, is case insensitive. So this patch adjusts
filename_cmp.c to ignore the casing when comparing filenames on Darwin.

include/ChangeLog:

        * filenames.h (HAVE_CASE_INSENSITIVE_FILE_SYSTEM): Define
        on Darwin, as well as on the systems that use a DOS-like
        filesystem.

libiberty/ChangeLog:

        * filename_cmp.c (filename_cmp, filename_ncmp): Add handling of
        HAVE_CASE_INSENSITIVE_FILE_SYSTEM.

From-SVN: r175762
2011-07-01 17:51:05 +00:00
Jan Kratochvil cb0ad10428 re PR debug/49408 (member function template id not matching linkage name)
libiberty/
	PR debug/49408
	* cp-demangle.c (d_print_comp): Suppress argument list for function
	references by the '&' unary operator.  Keep also already processed
	variant without the argument list.  Suppress argument list types for
	function call used in an expression.
	* testsuite/demangle-expected: Fix excessive argument list types in
	`test for typed function in decltype'.  New testcase for no argument
	list types printed.  3 new testcases for function references by the
	'&' unary operator..

From-SVN: r175761
2011-07-01 17:16:44 +00:00
Jason Merrill dd70e080ff re PR c++/37089 ([C++0x] rvalue/lvalue reference collapsing not performed in error ouput thus printing "&&&")
PR c++/37089
	* cp-demangle.c (d_print_comp): Handle reference smashing.

From-SVN: r175213
2011-06-20 10:40:01 -04:00
Jan Kratochvil 5fe8e1e9ab cp-demangle.c (d_print_comp): Suppress d_print_mod for DMGL_RET_POSTFIX.
libiberty/
	* cp-demangle.c (d_print_comp) <DEMANGLE_COMPONENT_FUNCTION_TYPE>:
	Suppress d_print_mod for DMGL_RET_POSTFIX.
	* testsuite/demangle-expected: New testcases for --ret-postfix.

From-SVN: r175001
2011-06-13 22:34:19 +00:00
Jan Kratochvil f019462c62 demangle.h (DMGL_RET_POSTFIX): Extend the comment.
include/
	* demangle.h (DMGL_RET_POSTFIX): Extend the comment.
	(DMGL_RET_DROP): New.

libiberty/
	* cp-demangle.c (d_print_comp) <DEMANGLE_COMPONENT_FUNCTION_TYPE>: Do
	not pass DMGL_RET_POSTFIX or DMGL_RET_DROP.  Support DMGL_RET_DROP.
	* testsuite/demangle-expected: New testcases for --ret-drop.
	* testsuite/test-demangle.c: Document --ret-drop in a comment.
	(main): New variable ret_drop, fill it, call cplus_demangle with it.

From-SVN: r175000
2011-06-13 22:32:40 +00:00
Jan Kratochvil 743a99db07 cp-demangle.c (struct d_print_info): Remove field options.
libiberty/
	* cp-demangle.c (struct d_print_info): Remove field options.
	(d_print_init): Remove parameter options.
	(cplus_demangle_print_callback): Update all the callers.
	(d_print_comp, d_print_mod_list, d_print_mod, d_print_function_type)
	(d_print_array_type, d_print_expr_op, d_print_cast, d_print_subexpr):
	Add parameter options, update all the callers.

From-SVN: r174999
2011-06-13 22:30:02 +00:00
Jim Meyering 046957830e remove useless if-before-free tests
Change "if (E) free (E);" to "free (E);" everywhere except in the
libgo/, intl/, zlib/ and classpath/ directories.
Also transform equivalent variants like
"if (E != NULL) free (E);" and allow an extra cast on the
argument to free.  Otherwise, the tested and freed "E"
expressions must be identical, modulo white space.

From-SVN: r172785
2011-04-20 18:19:03 +00:00
Jim Meyering 4b9726d48c Avoid memory overrun in a test leading to potential double-free.
2011-04-10  Jim Meyering  <meyering@redhat.com>

	    Avoid memory overrun in a test leading to potential double-free.
	    * testsuite/test-expandargv.c (writeout_test): Fix off-by-one error:
	    i.e., do copy the trailing NUL byte.

From-SVN: r172246
2011-04-10 18:13:23 +00:00
Tristan Gingold 178aa0f648 makefile.vms (OBJS): Add filename_cmp.obj
2011-03-31  Tristan Gingold  <gingold@adacore.com>

	* makefile.vms (OBJS): Add filename_cmp.obj

From-SVN: r171776
2011-03-31 11:09:09 +00:00
Kai Tietz 9436925165 re PR debug/28047 (DWARF output_file_names should really understand DOS pathnames)
2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	PR debug/28047
	* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
	(lookup_filename): Likewise.
	* final.c (remap_debug_filename): Use filename_ncmp instead of
	strncmp.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* filename_cmp.c (filename_ncmp): New function.
	* functions.texi: Regenerated.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* filenames.h (filename_ncmp): New prototype.

From-SVN: r170570
2011-02-28 19:23:25 +01:00
Ralf Wildenhues 996c0cb05f libiberty: documentation markup and order fixes.
libiberty/:
	* splay-tree.c: Escape wrapping newlines in texinfo markup
	with '@', to fix function declaration output rendering.
	* gather-docs: Relax and improve macro name matching to actually
	match all current names and to allow input line wrapping.
	* bsearch.c, concat.c, crc32.c, fnmatch.txh, fopen_unlocked.c,
	hashtab.c, insque.c, make-relative-prefix.c, memchr.c, memcmp.c,
	memcpy.c, memmem.c, memmove.c, mempcpy.c, memset.c,
	pexecute.txh, random.c, setenv.c, setproctitle.c,
	simple-object.txh, snprintf.c, stpncpy.c, strncmp.c, strtod.c,
	strtol.c, vasprintf.c, vprintf.c, vsnprintf.c, xmemdup.c:
	Wrap long texinfo input lines.
	* functions.texi: Regenerate.

From-SVN: r169783
2011-02-03 07:23:20 +00:00
Mike Frysinger 9e7955b2d3 libiberty: add .gitignore
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

From-SVN: r168942
2011-01-18 05:06:50 +00:00