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543 Commits

Author SHA1 Message Date
H.J. Lu
24590f6607 Update x32 rt_sigreturn syscall number to 0x40000201 
2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
	system call number.

From-SVN: r186087
 2012-04-02 09:17:21 -07:00
Eric Botcazou
9a9dcce8e8 unwind-ia64.c (uw_install_context): Manually save LC if it hasn't been previously saved. 
* config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
	if it hasn't been previously saved.

From-SVN: r186045
 2012-03-31 16:24:04 +00:00
H.J. Lu
6401aaf5df Define x86_64_fallback_frame_state only for glibc 
2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
	only for glibc.

From-SVN: r185957
 2012-03-29 05:48:08 -07:00
Georg-Johann Lay
7fd6378ef4 re PR target/52737 ([avr]: -mtiny-stack shall not influence multilib selection) 
PR target/52737
	* contrib/gcc_update (files_and_dependencies):
	Remove gcc/config/avr/t-multilib from touch data.

gcc/
	PR target/52737
	* config.gcc (tm_file): Remove avr/multilib.h.

	* doc/invoke.texi (AVR Options): Adjust
	documentation of -mtiny-stack.

	* config/avr/genmultilib.awk: Remove code to generate multilib.h.
	(BEGIN): Use -msp8 as multilib option instead of -mtiny-stack.
	* config/avr/t-avr: Remove generation of multilib.h.
	* config/avr/t-multilib: Regenerate.
	* config/avr/multilib.h: Remove.
	* config/avr/avr.opt (-msp8): New option.
	(avr_sp8): New variable.
	* config/avr/driver-avr.c (avr_device_to_sp8): New function.
	* config/avr/avr.h (AVR_HAVE_SPH): New define.
	(AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8.
	(avr_device_to_sp8): New prototype.
	(EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 }
	(DRIVER_SELF_SPECS): New define.
	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
	__AVR_SP8__, __AVR_HAVE_SPH__.
	* config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of
	AVR_HAVE_8BIT_SP to decide if SP_H is present.
	(avr_file_start): Ditto.
	
libgcc/
	PR target/52737
	* config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
	instead of __AVR_HAVE_8BIT_SP__.

From-SVN: r185907
 2012-03-28 08:31:26 +00:00
Tristan Gingold
9e916de770 unwind-ia64.h: Declare unw_word and unw_sword. 
2012-03-26  Tristan Gingold  <gingold@adacore.com>

        * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
        (unw_table_entry): Use unw_word instead of unsigned long.
        (_Unwind_FindTableEntry): Likewise.
        * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
        * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
        (_Unwind_FindTableEntry): Likewise.
        * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
        (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
        (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
        (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
        (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
        (uw_frame_state_for, uw_update_reg_address, uw_update_context)
        (uw_init_context_1, uw_install_context): Likewise.
        (unw_word): Move to unwind-ia64.h

From-SVN: r185852
 2012-03-27 09:50:10 +00:00
Tristan Gingold
4b12e93df8 vms.h (LINK_SPEC): Simplify. 
libgcc/
2012-03-26  Tristan Gingold  <gingold@adacore.com>

	* config/alpha/vms.h (LINK_SPEC): Simplify.
	(STARTFILE_SPEC): Remove -mvms-return-codes handling.
	(NAME__MAIN, SYMBOL__MAIN): Remove.
	(VMS_DEBUG_MAIN_POINTER): Remove.
	* config/ia64/vms.h: Likewise.
	* config/alpha/alpha.c (alpha_start_function): Move vms_debug_main
	code to vms.c.  Call vms_start_function.
	* config/ia64/ia64.c (ia64_start_function): Likewise.
	* config/vms/vms-protos.h (vms_start_function): Declare.
	* config/vms/vms.c (vms_start_function): New function.
	* config/vms/vms.h (MATH_LIBRARY): Define.
	(VMS_DEBUG_MAIN_POINTER): Define.

gcc/
2012-03-26  Tristan Gingold  <gingold@adacore.com>

	* config/alpha/vms.h (LINK_SPEC): Simplify.
	(STARTFILE_SPEC): Remove -mvms-return-codes handling.
	(NAME__MAIN, SYMBOL__MAIN): Remove.
	(VMS_DEBUG_MAIN_POINTER): Remove.
	* config/ia64/vms.h: Likewise.
	* config/alpha/alpha.c (alpha_start_function): Move vms_debug_main
	code to vms.c.  Call vms_start_function.
	* config/ia64/ia64.c (ia64_start_function): Likewise.
	* config/vms/vms-protos.h (vms_start_function): Declare.
	* config/vms/vms.c (vms_start_function): New function.
	* config/vms/vms.h (MATH_LIBRARY): Define.
	(VMS_DEBUG_MAIN_POINTER): Define.

From-SVN: r185791
 2012-03-26 09:35:18 +00:00
Richard Earnshaw
06ea73711d lib1funcs.asm (ctzsi2): New function. 
* arm/lib1funcs.asm (ctzsi2): New function.
* arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
* arm/t-linux (LIB1ASMFUNCS): Likewise.
* arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
* arm/t-symbian (LIB1ASMFUNCS): Likewise.
* arm/t-vxworks (LIB1ASMFUNCS): Likewise.
* arm/t-wince-pe (LIB1ASMFUNCS): Likewise.

From-SVN: r185698
 2012-03-22 15:14:46 +00:00
Andreas Tobler
d82ad50db3 config.host: Add bits to support powerpc64-*-freebsd*. 
2012-03-21  Andreas Tobler  <andreast@fgznet.ch>

        * config.host: Add bits to support powerpc64-*-freebsd*.
        * config/rs6000/freebsd-unwind.h: New file.
        * config/rs6000/t-freebsd64: New file.

From-SVN: r185614
 2012-03-21 21:12:16 +01:00
Richard Guenther
b260a8c034 re PR gcov-profile/52627 (Build of libgcc fails w/o __GTHREAD_MUTEX_INIT: error: 'mx' undeclared) 
2012-03-20  Richard Guenther  <rguenther@suse.de>

	PR gcov-profile/52627
	* libgcov.c (init_mx): Fix mutex name.

From-SVN: r185569
 2012-03-20 11:18:57 +00:00
Tristan Gingold
86286a8a96 vms-unwind.h: Remove ulong (and replace it by unw_reg where used). 
2012-03-16  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/vms-unwind.h: Remove ulong (and replace
	it by unw_reg where used).  Define unw_reg with __int64.

From-SVN: r185463
 2012-03-16 10:58:28 +00:00
Rainer Orth
7888f2660e Remove obsolete Solaris 8 support 
libstdc++-v3:
	* config/os/solaris/solaris2.8: Rename to ...
	* config/os/solaris/solaris2.9: ... this.
	* config/abi/post/solaris2.8: Rename to ...
	* config/abi/post/solaris2.9: ... this.
	* configure.host (os_include_dir): Remove solaris2.8.
	Reflect renaming.
	(abi_baseline_pair): Remove *-*-solaris2.8.
	Reflect renaming.

	* configure.ac (GLIBCXX_CHECK_MATH_PROTO): Remove
	(GLIBCXX_CHECK_STDLIB_PROTO): Remove.
	* acinclude.m4 (GLIBCXX_CHECK_MATH_PROTO): Remove
	(GLIBCXX_CHECK_STDLIB_PROTO): Remove.
	(GLIBCXX_CHECK_GTHREADS): Remove Solaris 8 handling.
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Remove *-solaris2.8
	handling.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* config/os/solaris/solaris2.9/os_defines.h
	(__CORRECT_ISO_CPP_MATH_H_PROTO): Define.
	(__CORRECT_ISO_CPP_STDLIB_H_PROTO): Define.
	* include/c_global/cmath: Rename __CORRECT_ISO_CPP_MATH_H_PROTO1
	to __CORRECT_ISO_CPP_MATH_H_PROTO.
	[!__CORRECT_ISO_CPP_MATH_H_PROTO2]: Remove.
	* include/tr1/cmath: Rename __CORRECT_ISO_CPP_MATH_H_PROTO1 to
	__CORRECT_ISO_CPP_MATH_H_PROTO.

	* doc/xml/manual/configure.xml (Configure, --enable-libstdcxx-threads):
	Remove Solaris 8 reference.

	* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
	Don't xfail on *-*-solaris2.8.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
	Likewise.
	* testsuite/ext/enc_filebuf/char/13598.cc: Don't xfail on
	*-*-solaris2.8.

	libjava:
	* configure.ac (THREADLIBS): Remove *-*-solaris2.8 handling.
	* configure: Regenerate.

	libgcc:
	* config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
	Solaris 8 handling.
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
	Solaris 8 handling.
	(sparc_is_sighandler): Likewise.

	libcpp:
	* lex.c: Remove Solaris 8 reference.

	gcc/testsuite:
	* g++.dg/warn/miss-format-1.C: Remove *-*-solaris2.8 handling.
	* gcc.dg/c99-stdint-6.c: Likewise.
	* gcc.dg/lto/20090210_0.c: Likewise.
	* gcc.dg/pr28796-2.c: Don't skip on sparc*-sun-solaris2.8.
	* gcc.dg/pragma-init-fini.c: Don't skip on i?86-*-solaris2.8.
	* gcc.dg/pragma-init-fini-2.c: Likewise.
	* gcc.dg/torture/pr47917.c: Remove *-*-solaris2.8 handling.
	* gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.8 handling.
	* gcc.target/i386/pr22152.c: Likewise.
	* gcc.target/i386/vect8-ret.c: Likewise.
	* lib/target-supports.exp (add_options_for_tls): Remove Solaris 8
	handling.

	gcc:
	* config.gcc (enable_obsolete): Remove *-*-solaris2.8*.
	(*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported.
	(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove
	Solaris 8 support.
	* configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*.
	(ld_tls_support): Remove Solaris 8 references.
	(lwp_dir, lwp_spec): Remove support for alternate thread library.
	* acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.*
	tests.
	* configure: Regenerate.
	* config.in: Regenerate.

	* config/sol2.h (LINK_SPEC): Remove LIB_THREAD_LDFLAGS_SPEC.
	* config/i386/sol2.h: Remove Solaris 8 references.

	* doc/install.texi (Specific, i?86-*-solaris2.[89]): Rename to ...
	(i?86-*-solaris2.9): ... this.
	Remove Solaris 8 references.
	(Specific, *-*-solaris2*): Document Solaris 8 removal.
	Remove Solaris 8 references.

	fixincludes:
	* inclhack.def (math_exception): Remove duplicate.
	(solaris_cond_init): Remove.
	(solaris_sys_va_list): Remove Solaris 8 support.
	* fixincl.x: Regenerate.
	* tests/base/pthread.h [SOLARIS_COND_INIT_CHECK]: Remove.

From-SVN: r185392
 2012-03-14 17:08:03 +00:00
Rainer Orth
b24513a1a2 Remove obsolete IRIX 6.5 support 
libstdc++-v3:
	* configure.host (irix6.5*): Remove.
	* config/os/irix: Remove.
	* config/io/basic_file_stdio.cc (__basic_file<char>::showmanyc())
	[_GLIBCXX_FIONREAD_TAKES_OFF_T]: Remove.

	* doc/xml/faq.xml: Remove IRIX reference.
	* doc/xml/manual/using.xml (Finding Dynamic or Shared Libraries):
	Remove IRIX example.

	* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
	Remove mips-sgi-irix6* handling.
	* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
	* testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
	* testsuite/21_strings/basic_string/pthread4.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
	* testsuite/23_containers/list/pthread1.cc: Likewise.
	* testsuite/23_containers/list/pthread5.cc: Likewise.
	* testsuite/23_containers/map/pthread6.cc: Likewise.
	* testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise.
	* testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
	* testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
	* testsuite/30_threads/async/42819.cc: Likewise.
	* testsuite/30_threads/async/49668.cc: Likewise.
	* testsuite/30_threads/async/any.cc: Likewise.
	* testsuite/30_threads/async/async.cc: Likewise.
	* testsuite/30_threads/async/launch.cc: Likewise.
	* testsuite/30_threads/async/sync.cc: Likewise.
	* testsuite/30_threads/call_once/39909.cc: Likewise.
	* testsuite/30_threads/call_once/49668.cc: Likewise.
	* testsuite/30_threads/call_once/call_once1.cc: Likewise.
	* testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/1.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/2.cc: Likewise.
	* testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
	* testsuite/30_threads/future/cons/move.cc: Likewise.
	* testsuite/30_threads/future/members/45133.cc: Likewise.
	* testsuite/30_threads/future/members/get.cc: Likewise.
	* testsuite/30_threads/future/members/get2.cc: Likewise.
	* testsuite/30_threads/future/members/share.cc: Likewise.
	* testsuite/30_threads/future/members/valid.cc: Likewise.
	* testsuite/30_threads/future/members/wait.cc: Likewise.
	* testsuite/30_threads/future/members/wait_for.cc: Likewise.
	* testsuite/30_threads/future/members/wait_until.cc: Likewise.
	* testsuite/30_threads/lock/1.cc: Likewise.
	* testsuite/30_threads/lock/2.cc: Likewise.
	* testsuite/30_threads/lock/3.cc: Likewise.
	* testsuite/30_threads/lock/4.cc: Likewise.
	* testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
	* testsuite/30_threads/mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
	* testsuite/30_threads/mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/packaged_task/49668.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
	* testsuite/30_threads/promise/cons/1.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.
	* testsuite/30_threads/promise/cons/move.cc: Likewise.
	* testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/promise/members/get_future.cc: Likewise.
	* testsuite/30_threads/promise/members/get_future2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_exception.cc: Likewise.
	* testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value3.cc: Likewise.
	* testsuite/30_threads/promise/members/swap.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
	Likewise.
	* testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/shared_future/cons/move.cc: Likewise.
	* testsuite/30_threads/shared_future/members/45133.cc: Likewise.
	* testsuite/30_threads/shared_future/members/get.cc: Likewise.
	* testsuite/30_threads/shared_future/members/get2.cc: Likewise.
	* testsuite/30_threads/shared_future/members/valid.cc: Likewise.
	* testsuite/30_threads/shared_future/members/wait.cc: Likewise.
	* testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
	* testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
	* testsuite/30_threads/this_thread/1.cc: Likewise.
	* testsuite/30_threads/this_thread/2.cc: Likewise.
	* testsuite/30_threads/this_thread/3.cc: Likewise.
	* testsuite/30_threads/this_thread/4.cc: Likewise.
	* testsuite/30_threads/thread/cons/1.cc: Likewise.
	* testsuite/30_threads/thread/cons/2.cc: Likewise.
	* testsuite/30_threads/thread/cons/3.cc: Likewise.
	* testsuite/30_threads/thread/cons/4.cc: Likewise.
	* testsuite/30_threads/thread/cons/49668.cc: Likewise.
	* testsuite/30_threads/thread/cons/5.cc: Likewise.
	* testsuite/30_threads/thread/cons/6.cc: Likewise.
	* testsuite/30_threads/thread/cons/7.cc: Likewise.
	* testsuite/30_threads/thread/cons/8.cc: Likewise.
	* testsuite/30_threads/thread/cons/9.cc: Likewise.
	* testsuite/30_threads/thread/cons/moveable.cc: Likewise.
	* testsuite/30_threads/thread/members/1.cc: Likewise.
	* testsuite/30_threads/thread/members/2.cc: Likewise.
	* testsuite/30_threads/thread/members/3.cc: Likewise.
	* testsuite/30_threads/thread/members/4.cc: Likewise.
	* testsuite/30_threads/thread/members/5.cc: Likewise.
	* testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Likewise.
	* testsuite/30_threads/thread/swap/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
	* testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
	* testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/try_lock/1.cc: Likewise.
	* testsuite/30_threads/try_lock/2.cc: Likewise.
	* testsuite/30_threads/try_lock/3.cc: Likewise.
	* testsuite/30_threads/try_lock/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
	* testsuite/ext/rope/pthread7-rope.cc: Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
	Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
	Likewise.

	* testsuite/23_containers/vector/capacity/resize/1.cc: Remove
	dg-options for mips*-*-irix6*.

	* testsuite/27_io/ios_base/storage/1.cc: Likewise.
	* testsuite/27_io/ios_base/storage/2.cc: Likewise.
	* testsuite/27_io/ios_base/storage/3.cc: Likewise.

	* testsuite/lib/libstdc++.exp (v3-build_support): Remove IRIX 6
	workaround.

	libjava:
	* configure.ac (libgcj_cv_exidx): Remove IRIX 6 ld workaround.
	(mips-sgi-irix6*): Remove.
	(mips-sgi-irix*): Remove.
	(AC_CHECK_HEADERS): Remove bstring.h.
	* configure: Regenerate.
	* include/config.h.in: Regenerate.
	* configure.host (mips-sgi-irix6*): Remove.

	* include/posix-signal.h [__sgi__]: Remove.

	* gnu/java/net/natPlainDatagramSocketImplPosix.cc
	[HAVE_BSTRING_H]: Remove.
	* gnu/java/net/natPlainDatagramSocketImplWin32.cc: Likewise.
	* gnu/java/net/natPlainSocketImplPosix.cc: Likewise.

	libitm:
	* configure.tgt (*-*-irix6*): Remove.

	libgomp:
	* configure.tgt (mips-sgi-irix6*): Remove.

	libgfortran:
	* intrinsics/c99_functions.c [__sgi__ && !HAVE_COMPLEX_H]: Remove.

	libgcc:
	* config.host (mips-sgi-irix6.5*): Remove.
	* config/mips/irix-crti.S: Remove.
	* config/mips/irix-crtn.S: Remove.
	* config/mips/irix6-unwind.h: Remove.
	* config/mips/t-irix6: Remove.
	* config/mips/t-slibgcc-irix: Remove.

	gnattools:
	* configure.ac (mips-sgi-irix*): Remove.
	* configure: Regenerate.

	gcc/testsuite:
	* g++.dg/other/anon5.C: Don't skip on mips-sgi-irix*.
	* g++.dg/tree-prof/partition1.C: Likewise.
	* g++.dg/tree-prof/partition2.C: Likewise.
	* g++.old-deja/g++.other/init19.C: Remove mips-sgi-irix*
	handling.
	* gcc.c-torture/compile/labels-3.c: Remove dg-options.
	* gcc.c-torture/execute/20010724-1.c: Remove.
	* gcc.c-torture/execute/20010724-1.x: Remove.
	* gcc.c-torture/execute/20040208-2.c: Remove.
	* gcc.c-torture/execute/20040208-2.x: Remove.
	* gcc.c-torture/execute/ieee/20000320-1.c [__mips__ && __sgi__]:
	Remove.
	(main) [__mips__ && __sgi__]: Remove.
	* gcc.c-torture/execute/ieee/copysign1.c: Remove IRIX reference.
	* gcc.c-torture/execute/ieee/copysign2.c: Likewise.
	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Remove
	mips-sgi-irix6* handling.
	* gcc.dg/cpp/assert4.c [__mips__]: Remove __sgi__, sgi.
	* gcc.dg/torture/20090618-1.c: Don't skip on mips-sgi-irix*.
	* gcc.dg/torture/builtin-frexp-1.c: Remove mips*-*-irix6*
	handling.
	* gcc.dg/torture/builtin-logb-1.c: Likewise.
	* gcc.dg/torture/pr47917.c: Remove mips-sgi-irix6.5 handling.
	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Don't skip on mips*-*-irix*.
	* gcc.misc-tests/linkage.exp: Remove mips-sgi-irix6* handling.
	* gcc.target/mips/args-1.c [!__sgi__]: Remove.
	* gcc.target/mips/interrupt_handler-2.c: Don't skip on
	mips-sgi-irix6*.
	* gcc.target/mips/interrupt_handler-3.c: Likewise.
	* gcc.target/mips/save-restore-1.c: Don't skip on mips-sgi-irix6*.
	* gcc.target/mips/save-restore-3.c: Likewise.
	* gcc.target/mips/save-restore-4.c: Likewise.
	* gcc.target/mips/save-restore-5.c: Likewise.
	* gfortran.dg/g77/cabs.f: Don't xfail on mips-sgi-irix6*.
	* lib/prune.exp (prune_gcc_output): Remove pruning of IRIX 6 ld
	messages.
	* lib/target-libpath.exp (set_ld_library_path_env_vars): Remove
	IRIX 6 handling.
	(restore_ld_library_path_env_vars): Likewise.
	* lib/target-supports.exp (check_profiling_available): Remove
	mips*-*-irix* handling.
	(check_ascii_locale_available): Remove mips-sgi-irix* handling.
	(add_options_for_c99_runtime): Remove mips-sgi-irix6.5* handling.
	* objc.dg/stabs-1.m: Don't xfail on mips-sgi-irix6.5.

	gcc/ada:
	* gcc-interface/Makefile.in (mips-sgi-irix6*): Remove.

	* a-intnam-irix.ads, mlib-tgt-specific-irix.adb,
	s-intman-irix.adb, s-mastop-irix.adb, s-osinte-irix.adb,
	s-osinte-irix.ads, s-proinf-irix-athread.adb,
	s-proinf-irix-athread.ads, s-taprop-irix.adb, s-tasinf-irix.ads,
	system-irix-n32.ads, system-irix-n64.ads, system-irix-o32.ads:
	Remove.

	* adaint.c [__mips && __sgi]: Remove.
	(__gnat_number_of_cpus) [__mips && __sgi]: Remove.
	[IS_CROSS && !(__mips && __sgi)]: Remove.
	* adaint.h [sgi && _LFAPI]: Remove.
	* cstreams.c (__gnat_full_name) [sgi]: Remove.
	* env.c (__gnat_unsetenv) [__mips && __sgi]: Remove.
	(__gnat_clearenv) [__mips && __sgi]: Remove.
	* errno.c (_SGI_MP_SOURCE): Remove.
	* gsocket.h [sgi]: Remove.
	* init.c: Remove IRIX reference.
	[sgi]: Remove.
	* link.c [sgi]: Remove.
	* s-oscons-tmplt.c [__mips && __sgi] (IOV_MAX): Don't define.
	(main) [__mips && __sgi] (MAX_tv_sec): Don't define.
	(CLOCK_SGI_FAST, CLOCK_SGI_CYCLE): Remove.
	* sysdep.c [sgi]: Remove.
	(getc_immediate_common) [sgi]: Remove.
	(__gnat_localtime_tzoff) [sgi]: Remove.
	* terminals.c [__mips && __sgi] (IRIX): Don't define.
	[IRIX] (USE_GETPTY): Don't define.
	(allocate_pty_desc) [USE_GETPTY]: Remove.

	* g-traceb.ads: Remove IRIX reference.
	* g-trasym.ads: Likewise.
	* memtrack.adb: Likewise.
	* s-interr-sigaction.adb: Likewise.

	* gnat_rm.texi (Implementation Advice): Remove SGI info.
	(Implementation Defined Characteristics): Likewise.
	* gnat_ugn.texi (Summary of Run-Time Configurations, mips-irix):
	Remove.
	(Irix-Specific Considerations): Remove.

	gcc/cp:
	* Make-lang.in (doc/g++.1): Remove IRIX 6.5 reference.

	gcc:
	* config.gcc (enable_obsolete): Remove mips-sgi-irix6.5.
	(mips-sgi-irix6.5*): Remove.
	* config.host (mips-sgi-irix*): Remove.
	* configure.ac (enable_fixed_point): Remove mips*-sgi-irix*.
	(set_have_as_tls): Remove *-*-irix6*.
	(gcc_cv_ld_static_dynamic): Remove mips-sgi-irix6*.
	* configure: Regenerate.

	* config/mips/iris6.h: Remove.
	* config/mips/iris6.opt: Remove.
	* config/mips/t-irix6: Remove.

	* config/mips/mips.h (TARGET_GPWORD): Remove IRIX 6 N64 handling.
	(TARGET_IRIX6): Remove.
	(TARGET_CPU_CPP_BUILTINS): Remove IRIX 6 handling.
	Don't define LANGUAGE_C, _LANGUAGE_C for Objective-C.
	* config/mips/mips.c (mips_build_builtin_va_list): Remove IRIX 6
	handling.
	(mips_file_start): Likewise.
	* config/mips/mips-protos.h (irix_asm_output_align): Remove.

	* config/mips/driver-native.c [__sgi__]: Remove.
	(host_detect_local_cpu) [__sgi__]: Remove.

	* config/mips/gnu-user.h: Remove iris5.h reference.

	* config/mips/mips-modes.def: Remove IRIX 6 reference.
	* config/mips/gnu-user64.h (MIPS_TFMODE_FORMAT): Remove.
	* config/mips/mips.c (mips_option_override) [MIPS_TFMODE_FORMAT]:
	Remove.

	* gcc.c (main): Move asm_debug initialization ...
	(asm_debug): ... here.

	* ginclude/stddef.h (__STDDEF_H__): Don't define.

	* defaults.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Remove.
	* system.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Poison.
	* collect2.c [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove.
	(main) [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove.
	[LINK_ELIMINATE_DUPLICATE_LDIRECTORIES] (is_in_args): Remove.
	* doc/tm.texi.in (Driver, LINK_ELIMINATE_DUPLICATE_LDIRECTORIES):
	Remove.
	* doc/tm.texi: Regenerate.

	* doc/invoke.texi (Debugging Options, -gdwarf-<version>): Remove
	IRIX 6 reference.
	(MIPS Options, -march): Remove IRIX reference.
	* doc/install.texi (Binaries, SGI IRIX): Remove.
	(Specific, mips-sgi-irix6): Document IRIX 6.5 removal, remove rest
	of section.
	* doc/trouble.texi (Interoperation): Remove -lgl_s handling.

	fixincludes:
	* inclhack.def (broken_cabs): Remove IRIX and SunOS 4 support.
	(irix___restrict): Remove.
	(irix___generic1): Remove.
	(irix___generic2): Remove.
	(irix_asm_apostrophe): Remove.
	(irix_complex): Remove.
	(irix_pthread_init): Remove.
	(irix_socklen_t): Remove.
	(irix_stdint_c99_mode): Remove.
	(irix_stdint_c99_types): Remove.
	(irix_stdint_c99_macros): Remove.
	(irix_stdio_va_list): Remove IRIX 6.5 support.
	(irix_wcsftime): Remove.
	(stdio_va_list): Remove IRIX 6.5 support.
	(svr4_profil): Remove IRIX bypass.
	* fixincl.x: Regenerate.

	* tests/base/complex.h [IRIX_COMPLEX_CHECK]: Remove.
	* tests/base/internal/math_core.h: Remove.
	* tests/base/internal/sgimacros.h: Remove.
	* tests/base/internal/wchar_core.h: Remove.
	* tests/base/math.h [BROKEN_CABS_CHECK]: Remove IRIX and SunOS 4
	support.
	* tests/base/pthread.h [IRIX_PTHREAD_INIT_CHECK]: Remove.
	* tests/base/stdint-irix65.h: Remove.
	* tests/base/stdint.h [IRIX_STDINT_C99_MODE_CHECK]: Remove.
	* tests/base/sys/asm.h: Remove.
	* tests/base/sys/socket.h [IRIX_SOCKLEN_T_CHECK]: Remove.

	contrib:
	* config-list.mk (LIST): Remove mips-sgi-irix6.5.

	toplevel:
	* MAINTAINERS (OS Port Maintainers): Remove irix.
	* configure.ac (enable_libgomp): Remove *-*-irix6*.
	(unsupported_languages): Remove mips-sgi-irix6.*.
	(noconfigdirs): Don't add ${libgcj} for mips*-*-irix6*.
	(with_stabs): Remove.
	* configure: Regenerate.

From-SVN: r185390
 2012-03-14 16:33:37 +00:00
H.J. Lu
f155bc6496 Assert DWARF register size <= saved reg size 
2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>

	* unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
	<= saved reg size.

From-SVN: r185346
 2012-03-13 10:07:50 -07:00
Rainer Orth
d47657bd1d Fix sgi typos 
libgcc:
	* config/arm/crtn.S: Fix typo.

	gcc/testsuite:
	* ada/acats/tests/cd/cdd1001.a (CDD1001): Fix typo.

	gcc:
	* config/microblaze/microblaze.md: Fix typo.
	* tree-if-conv.c: Likewise.
	* tree-vect-patterns.c: Likewise.

From-SVN: r185325
 2012-03-13 10:22:56 +00:00
Richard Guenther
5bef73a14e libgcov.c: Remove stdio.h include and NULL un-define. 
2012-03-13  Richard Guenther  <rguenther@suse.de>

	* libgcov.c: Remove stdio.h include and NULL un-define.

From-SVN: r185324
 2012-03-13 10:18:38 +00:00
Richard Guenther
9c4271f337 re PR bootstrap/52569 (bootstrap fails on x86_64-apple-darwin10 at revision 185261) 
2012-03-13  Richard Guenther  <rguenther@suse.de>

	PR target/52569
	* unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.

From-SVN: r185322
 2012-03-13 10:00:48 +00:00
Richard Guenther
c6d10e7c58 gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. 
2012-03-13  Richard Guenther  <rguenther@suse.de>

	* gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.

From-SVN: r185321
 2012-03-13 09:39:01 +00:00
Richard Guenther
074a385f07 gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION and... 
2012-03-13  Richard Guenther  <rguenther@suse.de>

	* gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
	and __gthread_mutex_init_function definitions.

From-SVN: r185320
 2012-03-13 09:33:43 +00:00
Rainer Orth
c4bc5c255a Remove obsolete OpenBSD/MIPS support 
libgcc:
	* config.host (mips*-*-openbsd*): Remove.

	gcc:
	* config.gcc (mips*-*-openbsd*): Remove.
	* config/mips/openbsd.h: Remove.
	* config/mips/sdb.h: Remove.

	* config/mips/mips.h (SDB_OUTPUT_SOURCE_LINE): Remove.
	* config/mips/mips.c (sdb_label_count): Remove.
	(mips_debugger_offset): Remove #if 0 code.
	(mips_output_function_prologue) [SDB_DEBUGGING_INFO]: Remove.
	* config/mips/sde.h (SDB_DEBUGGING_INFO): Don't undef.

	contrib:
	* config-list.mk (LIST): Remove mips-openbsd.

From-SVN: r185245
 2012-03-12 15:48:55 +00:00
Rainer Orth
5c30094f48 Remove obsolete Tru64 UNIX V5.1B support 
libstdc++-v3:
	* configure.host: Remove osf* handling.
	* config/os/osf: Remove.
	* doc/xml/manual/using.xml: Remove OSF reference.

	* testsuite/18_support/pthread_guard.cc: Remove alpha*-*-osf*
	handling.
	* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
	Likewise.
	* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc:
	Likewise.
	* testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
	* testsuite/21_strings/basic_string/pthread4.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
	* testsuite/23_containers/list/pthread1.cc: Likewise.
	* testsuite/23_containers/list/pthread5.cc: Likewise.
	* testsuite/23_containers/map/pthread6.cc: Likewise.
	* testsuite/23_containers/vector/debug/multithreaded_swap.cc:
	Likewise.
	* testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
	* testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
	* testsuite/30_threads/async/42819.cc: Likewise.

	* libstdc++-v3/testsuite/30_threads/async/49668.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/async/any.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/async/async.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/async/launch.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/async/sync.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/call_once/39909.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/call_once/49668.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/future/cons/move.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/45133.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/get.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/get2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/share.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/valid.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/wait.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/lock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/lock/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/lock/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/lock/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/cons/move.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/promise/members/swap.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/lock/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_mutex/unlock/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/unlock/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/this_thread/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/this_thread/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/this_thread/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/this_thread/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/49668.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/5.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/6.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/7.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/8.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/9.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/cons/moveable.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/members/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/members/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/members/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/members/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/members/5.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/members/hardware_concurrency.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/thread/swap/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/typesizes.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/3.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/try_lock/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/try_lock/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/try_lock/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/try_lock/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/1.cc:
	Likewise.
	* libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/2.cc:
	Likewise.
	* libstdc++-v3/testsuite/ext/rope/pthread7-rope.cc: Likewise.
	* libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
	Likewise.
	* libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.

	libobjc:
	* configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
	* configure: Regenerate.

	* thr.c (_XOPEN_SOURCE): Define unconditionally.

	libjava:
	* configure.ac (alpha*-dec-osf*): Remove.
	* configure: Regenerate.
	* configure.host (alpha*-dec-osf*): Remove.

	* gnu/java/net/natPlainDatagramSocketImplPosix.cc (setOption): Use
	IPV6_MULTICAST_IF unconditionally.
	* gnu/java/net/natPlainDatagramSocketImplWin32.cc (setOption):
	Likewise.
	* gnu/java/net/natPlainSocketImplPosix.cc
	(gnu::java::net::PlainSocketImpl::accept): Use ::accept instead of
	_Jv_accept.
	* include/posix-signal.h [__alpha__ && __osf__]: Remove.
	* include/posix.h (_POSIX_PII_SOCKET): Don't define.
	(_Jv_accept): Remove.

	* java/io/File.java (File._access): Rename to access.
	Change callers.
	(File._stat): Likewise.
	* java/io/File.h: Regenerate.
	* classpath/lib/java/io/File.class: Regenerate.
	* java/io/natFilePosix.cc (java::io::File::_access): Rename to
	access.
	(java::io::File::_stat): Rename to stat.
	* java/io/natFileWin32.cc: Likewise.

	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
	Remove alpha*-dec-osf* handling.
	* testsuite/libjava.jvmti/jvmti-interp.exp
	(gcj_jni_compile_c_to_so): Likewise.
	* testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o):
	Likewise.

	libitm:
	* configure.tgt (*-*-osf*): Remove.
	* configure: Regenerate.

	libgomp:
	* configure.tgt (alpha*-dec-osf*): Remove.

	* config/osf/sem.h: Remove.
	* config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.

	libgfortran:
	* configure.ac: Remove Tru64 reference.
	* acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Remove alpha*-dec-osf*
	handling.
	* configure: Regenerate.
	* intrinsics/c99_functions.c [__osf__]: Remove.

	libgcc:
	* config.host: Remove alpha*-dec-osf5.1* handling.
	* config/alpha/gthr-posix.c: Remove.
	* config/alpha/libgcc-osf5.ver: Remove.
	* config/alpha/osf5-unwind.h: Remove.
	* config/alpha/t-osf-pthread: Remove.
	* config/alpha/t-slibgcc-osf: Remove.
	* config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
	* gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
	[__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
	* mkmap-flat.awk: Remove osf_export handling.

	gnattools:
	* configure.ac: Remove alpha*-dec-osf* handling.
	* configure: Regenerate.

	gcc/testsuite:
	* g++.dg/abi/rtti3.C: Remove alpha*-dec-osf* handling.
	* g++.dg/abi/thunk4.C: Likewise.
	* g++.dg/cdce3.C: Don't skip on*-dec-osf5*.
	Adapt line numbers.
	* g++.dg/compat/struct-layout-1_generate.c: Remove alpha*-dec-osf*
	handling.
	* g++.dg/cpp0x/constexpr-rom.C: Likewise.
	* g++.dg/eh/spbp.C: Likewise.
	* g++.dg/ext/label13.C: Likewise.
	* g++.dg/guality/guality.exp: Likewise.
	* g++.dg/other/anon5.C: Likewise.
	* g++.dg/other/pragma-ep-1.C: Remove.
	* g++.dg/warn/miss-format-1.C: Remove alpha*-dec-osf* handling.
	* g++.dg/warn/pr31246.C: Likewise.
	* g++.dg/warn/weak1.C: Likewise.
	* g++.old-deja/g++.eh/badalloc1.C: Likewise.
	* g++.old-deja/g++.ext/attrib5.C: Likewise.
	* gcc.c-torture/compile/limits-declparen.c: Likewise.
	* gcc.c-torture/compile/limits-pointer.c: Likewise.
	* gcc.c-torture/execute/20001229-1.c: Remove __osf__ handling.
	* gcc.dg/attr-weakref-1.c: Remove alpha*-dec-osf* handling.
	* gcc.dg/c99-stdint-6.c: Remove alpha*-dec-osf5* handling.
	* gcc.dg/c99-tgmath-1.c: Likewise.
	* gcc.dg/c99-tgmath-2.c: Likewise.
	* gcc.dg/c99-tgmath-3.c: Likewise.
	* gcc.dg/c99-tgmath-4.c: Likewise.
	* gcc.dg/compat/struct-layout-1_generate.c: Remove alpha*-dec-osf*
	handling.
	* gcc.dg/debug/pr49032.c: Likewise.
	* gcc.dg/guality/guality.exp: Likewise.
	* gcc.dg/intmax_t-1.c: Likewise.
	* gcc.dg/pr48616.c: Likewise.
	* gcc.dg/pragma-ep-1.c: Remove.
	* gcc.dg/pragma-ep-2.c: Remove.
	* gcc.dg/pragma-ep-3.c: Remove.
	* gcc.dg/torture/pr47917.c: Remove alpha*-dec-osf5* handling.
	* gcc.dg/tree-ssa/pr42585.c: Remove alpha*-dec-osf* handling.
	* gcc.misc-tests/gcov-14.c: Likewise.
	* gfortran.dg/guality/guality.exp: Likewise.
	* lib/target-supports.exp (check_weak_available): Likewise.
	(add_options_for_tls): Likewise.
	(check_ascii_locale_available): Likewise.
	* obj-c++.dg/dwarf-2.mm: Likewise.
	* objc.dg/dwarf-1.m: Likewise.
	* objc.dg/dwarf-2.m: Likewise.

	gcc/c-family:
	* c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
	handling.
	* c-pragma.c (handle_pragma_extern_prefix): Remove.
	(init_pragma): Don't register extern_prefix.

	gcc/po:
	* EXCLUDES (mips-tdump.c, mips-tfile.c): Remove.

	gcc:
	* config.gcc (alpha*-dec-osf5.1*): Remove.
	* config.host (alpha*-dec-osf*): Remove.
	* configure.ac (*-*-osf*): Remove.
	(alpha*-dec-osf*): Remove.
	* configure: Regenerate.

	* config/alpha/host-osf.c, config/alpha/osf5.h,
	config/alpha/osf5.opt, config/alpha/va_list.h, config/alpha/x-osf:
	Remove.

	* config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Remove.
	* config/alpha/alpha.c (struct machine_function): Update comment.
	(alpha_start_function): Remove Tru64 UNIX as handling for
	max_frame_size.
	* config/alpha/alpha.md ("exception_receiver"): Remove
	TARGET_LD_BUGGY_LDGP.
	("*exception_receiver_2"): Likewise.
	* except.c (finish_eh_generation): Remove Tru64 reference.
	* ginclude/stdarg.h [_HIDDEN_VA_LIST]: Don't undef _VA_LIST.
	* system.h (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Poison.
	* target.def (handle_pragma_extern_prefix): Remove.

	* Makefile.in (mips-tfile.o-warn): Remove.
	(ALL_HOST_BACKEND_OBJS): Remove mips-tfile.o, mips-tdump.o.
	(mips-tfile, mips-tfile.o, mips-tdump, mips-tdump.o): Remove.
	* mips-tdump.c, mips-tfile.c: Remove.

	* doc/extend.texi (Symbol-Renaming Pragmas): Remove #pragma
	extern_prefix.
	* doc/install.texi (Binaries): Remove Tru64 UNIX reference.
	(Specific, alpha*-dec-osf5.1): Note removal.
	* doc/tm.texi.in (Misc, TARGET_HANDLE_PRAGMA_EXTERN_PREFIX):
	Remove.
	* doc/tm.texi: Regenerate.
	* doc/trouble.texi (Cross-Compiler Problems): Remove.

	gcc/ada:
	* gcc-interface/Makefile.in (alpha*-dec-osf*): Remove.
	* a-intnam-tru64.ads, mlib-tgt-specific-tru64.adb,
	s-mastop-tru64.adb, s-osinte-tru64.adb, s-osinte-tru64.ads,
	s-taprop-tru64.adb, s-tasinf-tru64.ads, s-taspri-tru64.ads,
	system-tru64.ads: Remove.

	* adaint.c (__gnat_number_of_cpus) [__alpha__ && __osf__]:
	Remove.
	[IS_CROSS] [!(__alpha__ && __osf__)]: Remove.
	* env.c [__alpha__ && __osf__]: Remove.
	* gsocket.h (_OSF_SOURCE): Remove.
	(HAVE_THREAD_SAFE_GETxxxBYyyy) [__osf__]: Remove.
	* init.c [__alpha__ && __osf__]: Remove.
	* link.c [__osf__]: Remove.
	* s-oscons-tmplt.c [__alpha__ && __osf__]: Remove.
	[__osf__ && !_SS_MAXSIZE]: Remove.
	* sysdep.c [__osf__]: Remove.
	* terminals.c [__alpha__ && __osf__]: Remove.
	[OSF1]: Remove.

	* g-traceb.ads: Remove Tru64 reference.
	* g-trasym.ads: Likewise.
	* gnat_ugn.texi (Linking a Mixed C++ & Ada Program): Likewise.
	(Summary of Run-Time Configurations): Likewise.
	* memtrack.adb: Likewise.

	fixincludes:
	* inclhack.def (alpha___extern_prefix): Remove.
	(alpha___extern_prefix_standards): Remove.
	(alpha___extern_prefix_sys_stat): Remove.
	(alpha_bad_lval): Remove.
	(alpha_pthread): Remove.
	(alpha_pthread_gcc): Remove.
	(alpha_pthread_init): Remove.
	* fixincl.x: Regenerate.
	* tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: Remove.
	[ALPHA_PTHREAD_GCC_CHECK]: Remove.
	[ALPHA_PTHREAD_INIT_CHECK]: Remove.
	* tests/base/standards.h: Remove.
	* tests/base/sys/stat.h [ALPHA___EXTERN_PREFIX_SYS_STAT_CHECK]:
	Remove.
	* tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: Remove.
	[ALPHA_BAD_LVAL_CHECK]: Remove.

	contrib:
	* config-list.mk (LIST): Remove alpha-dec-osf5.1.

	config:
	* weakref.m4 (GCC_CHECK_ELF_STYLE_WEAKREF): Remove
	alpha*-dec-osf*.

	toplevel:
	* MAINTAINERS (OS Port Maintainers): Remove osf.
	* configure.ac (enable_libgomp): Remove *-*-osf*.
	(with_stabs): Remove alpha*-*-osf*.
	* configure: Regenerate.

From-SVN: r185240
 2012-03-12 15:35:56 +00:00
Richard Guenther
33e3e24d74 re PR gcov-profile/49484 (gcov crash if two(or more) forks happen at the same time) 
2012-03-12  Richard Guenther  <rguenther@suse.de>

	* gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
	* gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
	(__gthread_mutex_init_function): New function.
	* gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.

	PR gcov/49484
	* libgcov.c: Include gthr.h.
	(__gcov_flush_mx): New global variable.
	(init_mx, init_mx_once): New functions.
	(__gcov_flush): Protect self with a mutex.
	(__gcov_fork): Re-initialize mutex after forking.
	* unwind-dw2-fde.c: Change condition under which to use
	__GTHREAD_MUTEX_INIT_FUNCTION.

From-SVN: r185231
 2012-03-12 14:23:27 +00:00
Tristan Gingold
d8aba32a09 vms.opt: Add vms-opts.h header. 
2012-03-12  Tristan Gingold  <gingold@adacore.com>

	* config/vms/vms.opt: Add vms-opts.h header.
	(mmalloc64): Use flag_vms_malloc64 flag instead of MALLOC64
	target mask.
	(-mvms-return-codes): Document.
	(-mpointer-size): New option.
	(vms_pointer_size): Add enumeration.
	* config/vms/vms-opts.h: New file.
	* config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define
	__INITIAL_POINTER_SIZE.
	(POINTER_SIZE, SIZE_TYPE, PTRDIFF_TYPE): Adjust definition.
	(C_COMMON_OVERRIDE_OPTIONS): Define.
	(DWARF2_ADDR_SIZE): Define.
	* config/vms/vms.c (vms_patch_builtins): Adjust condition.
	* config/vms/vms-protos.h (vms_c_common_override_options):
	New prototype.
	* config/vms/vms-c.c (vms_pragma_pointer_size): Ignore pragma
	if -mno-pointer-size.
	(vms_c_common_override_options): New function.
	* config/ia64/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64.
	* config/alpha/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64.
	(MALLOC_ABI_ALIGNMENT): Use flag_vms_malloc64
	and flag_vms_pointer_size.
	(MASK_RETURN_ADDR): Set according to flag_vms_pointer_size.
	* config.gcc (*-*-*vms*): Define xm_file.
	(alpha*-dec-*vms*): Do not define xm_file.
	(alpha64-dec-*vms*): Remove.
	(ia64-hp-*vms*): Do not define xm_file.  Simplify tm_file
	and tmake_file.

libgcc/
2012-03-12  Tristan Gingold  <gingold@adacore.com>

	* config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
	* config/ia64/t-vms: Likewise.

gcc/ada/
2012-03-12  Tristan Gingold  <gingold@adacore.com>

	* gcc-interface/decl.c (gnat_to_gnu_param): Use flag_vms_malloc64
	instead of TARGET_MALLOC64.
	* gcc-interface/gigi.h (flag_vms_malloc64): Define instead
	of TARGET_MALLOC64.

From-SVN: r185224
 2012-03-12 11:58:16 +00:00
Michael Hope
75ffafdc62 For Michael Hope. 
2012-03-11  Michael Hope  <michael.hope@linaro.org>

       * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
       for Thumb-2

From-SVN: r185202
 2012-03-11 23:58:54 +00:00
Walter Lee
ef6c2c5316 Rename some internal atomic macros to have a less generic prefix. 
From-SVN: r185074
 2012-03-07 20:05:52 +00:00
Georg-Johann Lay
4e30d980cb re PR target/52507 ([avr]: movmem loop for __memx address space uses wrong loop label) 
PR target/52507
	* config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.

From-SVN: r185033
 2012-03-07 10:39:42 +00:00
Georg-Johann Lay
611082257d re PR target/52505 ([avr]: __memx address space reading unintentionally from RAM) 
libgcc/
	PR target/52505
	* config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
	from RAM.

gcc/
	PR target/52505
	* config/avr/avr.c (avr_out_xload): Don't read unintentionally
	from RAM.
	* config/avr/avr.md (xload_8): Adjust insn length.

From-SVN: r185031
 2012-03-07 10:36:30 +00:00
Georg-Johann Lay
b30e10aba7 re PR target/52461 ([avr] XMEGA+EBI: RAMPZ clobbered while reading from flash) 
libgcc/
	PR target/52461
	PR target/52508
	* config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
	if RAMPZ affects reading from RAM.
	(__tablejump_elpm__): Ditto.
	(.xload): Ditto.
	(__movmemx_hi): Ditto.
	(__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
	(__do_global_dtors): Ditto.
	(__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
	(__movmemx_hi): Ditto.
gcc/	
	PR target/52461
	* gcc/config/avr/avr.c (avr_out_lpm): Clear RAMPZ after usage
	if RAMPZ affects reading from RAM.

From-SVN: r185030
 2012-03-07 10:33:19 +00:00
Richard Henderson
8993fde432 arm: Enable umull and ctz in longlong.h 
* longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
        [ARM] (count_trailing_zeros): Use the builtin.

From-SVN: r184957
 2012-03-05 12:12:14 -08:00
Kai Tietz
b7633ee392 soft-fp: Imported from glibc upstream. 
* soft-fp: Imported from glibc upstream.

From-SVN: r184760
 2012-03-01 21:50:26 +01:00
Kai Tietz
fbd3340c7d sfp-machine.h (_FP_STRUCT_LAYOUT): Define it for mingw-targets as attribute gcc_struct. 
* config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
        for mingw-targets as attribute gcc_struct.

From-SVN: r184641
 2012-02-28 21:53:35 +01:00
Ian Lance Taylor
e9e053ebfd generic-morestack.c (__splitstack_releasecontext): Correct call to __morestack_release_segments. 
* generic-morestack.c (__splitstack_releasecontext): Correct call
	to __morestack_release_segments.

From-SVN: r184634
 2012-02-28 17:43:43 +00:00
Samuel Thibault
d80c632e19 re PR target/52390 (only linux uses nptl) 
PR target/52390
	* generic-morestack.c (__generic_morestack_set_initial_sp): Test
	for __linux__ when removing signals from __morestack_fullmask.

From-SVN: r184606
 2012-02-27 18:50:45 +00:00
Georg-Johann Lay
0253a8b165 re PR target/52261 ([avr] Add support for AVR Xmega cores) 
PR target/52261
	* config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.

From-SVN: r184522
 2012-02-23 19:26:00 +00:00
Ulrich Weigand
e10e461eef acinclude.m4: Use HAVE_INITFINI_ARRAY_SUPPORT instead of HAVE_INITFINI_ARRAY to work around... 
gcc/
	* acinclude.m4: Use HAVE_INITFINI_ARRAY_SUPPORT instead of
	HAVE_INITFINI_ARRAY to work around namespace pollution in
	certain versions of newlib system headers.
	* config.in: Regenerate.
	* configure: Regenerate.
	* config/initfini-array.h: Use HAVE_INITFINI_ARRAY_SUPPORT
	instead of HAVE_INITFINI_ARRAY.

	libgcc/
	* config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
	instead of HAVE_INITFINI_ARRAY.
	* config/ia64/crtend.S: Likewise.

From-SVN: r184503
 2012-02-23 10:16:39 +00:00
Kai Tietz
d747037445 re PR libstdc++/52300 (Gthreads functions linking error at dynamic linking with libstdc++ when using MinGW.) 
PR libstdc++/52300
       * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.

From-SVN: r184406
 2012-02-20 22:22:07 +01:00
Kai Tietz
0c0c63986e config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode to w32-unwind.h header. 
* config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
        to w32-unwind.h header.

From-SVN: r184405
 2012-02-20 22:19:55 +01:00
Richard Sandiford
78c2726669 mips.c (mips_need_mips16_rdhwr_p): New variable. 
gcc/
	* config/mips/mips.c (mips_need_mips16_rdhwr_p): New variable.
	(mips_get_tp): Set it.  Record that __mips16_rdhwr binds locally.
	(mips_start_unique_function, mips_output_mips16_rdhwr)
	(mips_code_end): New functions.
	(TARGET_ASM_CODE_END): Define.

libgcc/
	* config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
	(mips*-*-linux*): Remove t-slibgcc-libgcc.
	* config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
	* config/mips/mips16.S (__mips16_rdhwr): Delete.

From-SVN: r184380
 2012-02-19 16:47:19 +00:00
Richard Sandiford
5adeb24686 mips.c (mips16_build_call_stub): Add CFI information to stubs with non-sibling calls. 
gcc/
	* config/mips/mips.c (mips16_build_call_stub): Add CFI information
	to stubs with non-sibling calls.

libgcc/
	* config/mips/mips16.S (CALL_STUB_RET): Add CFI information.

From-SVN: r184379
 2012-02-19 16:44:54 +00:00
Iain Sandoe
672ed3139a re PR libitm/52220 (FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug) 
PR libitm/52220
	* config/darwin-crt-tm.c: Correct typo.

From-SVN: r184305
 2012-02-16 09:46:31 +00:00
Iain Sandoe
e948a1fbd4 re PR libitm/52220 (FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug) 
libitm/
2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR libitm/52220
	* alloc_cpp.cc: No dummy definitions for darwin.
	* eh_cpp.cc: Likewise.

libgcc/
2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR libitm/52220
	* config/darwin-crt-tm.c: Generate dummy functions.


Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r184293
 2012-02-15 23:39:28 +00:00
Iain Sandoe
6017aed304 re PR libitm/52042 (libitm.c/clone-1.c (all darwin) and libitm.c/stackundo.c (darwin 11) execution tests fail with -fpie) 
2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR libitm/52042
	* config/darwin-crt-tm.c (getTMCloneTable): New function.
	(__doTMRegistrations): Call it.
	(__doTMdeRegistrations): Likewise. 


Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r184281
 2012-02-15 19:17:42 +00:00
Georg-Johann Lay
2da8c1adcf re PR target/52261 ([avr] Add support for AVR Xmega cores) 
libgcc/
	PR target/52261
	* config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
	(__epilogue_restores__): Ditto.

gcc/
	PR target/52261
	* config/avr/avr-devices.c (avr_arch_types): Add avrxmega2,
	avrxmega4, avrxmega5, avrxmega6, avrxmega7.
	Rewrite initializers for .macro.
	* config/avr/avr-mcus.def (AVR_MCU): Add known MCUs:
	avrxmega2: atxmega16a4, atxmega16d4, atxmega16x1, atxmega32a4
	atxmega32d4, atxmega32x1.
	avrxmega4: atxmega64a3, atxmega64d3.
	avrxmega5: atxmega64a1, atxmega64a1u.
	avrxmega6: atxmega128a3, atxmega128d3, atxmega192a3, atxmega192d3,
	atxmega256a3, atxmega256a3b, atxmega256a3bu, atxmega256d3.
	avrxmega7: atxmega128a1, atxmega128a1u.

	* config/avr/multilib.h: Regenerate.
	* config/avr/t-multilib: Regenerate.
	* config/avr/avr-tables.opt: Regenerate.

	* config/avr/avr.h (enum avr_arch): Add: ARCH_AVRXMEGA2,
	ARCH_AVRXMEGA4,	ARCH_AVRXMEGA5, ARCH_AVRXMEGA6, ARCH_AVRXMEGA7.
	(struct base_arch_s): Rename reserved to xmega_p.
	Rename reserved2 to have_rampd.
	(AVR_XMEGA): New define.
	(AVR_HAVE_RAMPD, AVR_HAVE_RAMPX, AVR_HAVE_RAMPY): New defines.
	(AVR_HAVE_RAMPZ): Change definition to fit xmega.

	* config/avr/predicates.md (io_address_operand): Take into
	account SFR offset.
	(low_io_address_operand): Ditto.
	(high_io_address_operand): Ditto.
	
	* config/avr/avr.md (isa): Add alternatives no_xmega, xmega.
	(enabled, movhi_sp_r): Use them.

	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Use
	cpp_define_formatted to built-in define __AVR_ARCH__.
	(__AVR_XMEGA__): New built-in define.
	(__AVR_HAVE_RAMPD__): New built-in define.
	(__AVR_HAVE_RAMPX__): New built-in define.
	(__AVR_HAVE_RAMPY__): New built-in define.
	(__AVR_HAVE_RAMPZ__): Change condition when to built-in define it.

	* config/avr/avr.c (avr_addr_t): Add ccp, rampd, rampx, rampy.
	(avr_option_override): Initialize them.
	(sreg_rtx, rampd_rtx, rampx_rtx, rampy_rtx): New GTY rtx.
	(avr_init_expanders): Initialize them. No more block several calls.
	(emit_push_sfr): New static function.
	(avr_prologue_setup_frame): Use it to push SREG, RAMPD/X/Y/Z as needed.
	Handle AVR_XMEGA.
	(expand_epilogue): Handle AVR_XMEGA. Pop RAMPD/X/Y/Z as needed.
	(avr_print_operand): Print addreeses as symbols for
	RAMPX, RAMPY, RAMPD, CCP.
	(output_movhi): Handle AVR_XMEGA when writing to SP.
	(avr_out_movhi_mr_r_xmega): New static function.
	(out_movhi_mr_r): Forward to avr_out_movhi_mr_r_xmega for AVR_XMEGA.
	(avr_file_start): Print symbol defines for __RAMPX__,  __RAMPY__,
	__RAMPD__,  __CCP__ as needed.


Co-Authored-By: Anatoly Sokolov <aesok@post.ru>
Co-Authored-By: Eric Weddington <eric.weddington@atmel.com>

From-SVN: r184269
 2012-02-15 13:15:56 +00:00
Eric Botcazou
0f952eb4cc re PR target/51921 (EH unwinding support is broken) 
PR target/51921
	PR target/52205
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
	Solaris 11 and slightly reformat.
	(sparc_is_sighandler): Likewise.

From-SVN: r184255
 2012-02-15 08:13:09 +00:00
Walter Lee
dd552284fd Add ports for TILE-Gx and TILEPro. 
.
	* MAINTAINERS (tilegx port): Add myself.
	(tilepro port): Add myself.

contrib
	* config-list.mk (LIST): Add tilegx-linux-gnu and
	tilepro-linux-gnu.
	* gcc_update (gcc/config/tilegx/mul-tables.c): New dependencies.
	(gcc/config/tilepro/mul-tables.c): New dependencies.

gcc
	* config.gcc: Handle tilegx and tilepro.
	* configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for
	tilegx and tilepro.
	Add HAVE_AS_TLS check for tilegx and tilepro.
	* configure: Regenerate.
	* doc/contrib.texi: Add Mat Hostetter and self.
	* doc/extend.texi (TILE-Gx Built-in Functions): New node.
	Document instruction intrinsics and network accessing intrinsics.
	(TILEPro Built-in Functions): New node.	 Document instruction
	intrinsics and network accessing intrinsics.
	* doc/install.texi (Specific, tilegx-*-linux*): Document it.
	(Specific, tilepro-*-linux*): Likewise.
	* doc/invoke.texi (TILE-Gx Options): New section.
	(TILEPro Options): New section.
	* doc/md.texi (TILE-Gx): New section.
	(TILEPro): New section.
	* common/config/tilegx: New directory for tilegx.
	* common/config/tilepro: New directory for tilepro.
	* config/tilegx: New directory for tilegx.
	* config/tilepro: New directory for tilepro.

gcc/testsuite
	* g++.dg/other/PR23205.C: Disable test on tile.
	* g++.dg/other/pr23205-2.C: Disable test on tile.
	* gcc.dg/20020312-2.c: Add a condition for __tile__.
	* gcc.dg/20040813-1.c: Disable test on tile.
	* gcc.dg/lower-subreg-1.c: Disable test on tilegx.
	* gcc.misc-tests/linkage.exp: Handle tilegx.

libcpp
	* configure.ac: Require 64-bit hwint for tilegx and tilepro.
	* configure: Regenerate.

libgcc
	* config.host: Handle tilegx and tilepro.
	* config/tilegx: New directory for tilegx.
	* config/tilepro: New directory for tilepro.

libgomp
	* configure.tgt: Handle tilegx and tilepro.
	* config/linux/tile: New directory for tilegx and tilepro.

Added:
     trunk/gcc/common/config/tilegx/tilegx-common.c
     trunk/gcc/common/config/tilepro/tilepro-common.c
     trunk/gcc/config/tilegx/constraints.md
     trunk/gcc/config/tilegx/linux.h
     trunk/gcc/config/tilegx/mul-tables.c
     trunk/gcc/config/tilegx/predicates.md
     trunk/gcc/config/tilegx/sync.md
     trunk/gcc/config/tilegx/t-tilegx
     trunk/gcc/config/tilegx/tilegx-builtins.h
     trunk/gcc/config/tilegx/tilegx-c.c
     trunk/gcc/config/tilegx/tilegx-generic.md
     trunk/gcc/config/tilegx/tilegx-modes.def
     trunk/gcc/config/tilegx/tilegx-multiply.h
     trunk/gcc/config/tilegx/tilegx-protos.h
     trunk/gcc/config/tilegx/tilegx.c
     trunk/gcc/config/tilegx/tilegx.h
     trunk/gcc/config/tilegx/tilegx.md
     trunk/gcc/config/tilegx/tilegx.opt
     trunk/gcc/config/tilepro/constraints.md
     trunk/gcc/config/tilepro/gen-mul-tables.cc
     trunk/gcc/config/tilepro/linux.h
     trunk/gcc/config/tilepro/mul-tables.c
     trunk/gcc/config/tilepro/predicates.md
     trunk/gcc/config/tilepro/t-tilepro
     trunk/gcc/config/tilepro/tilepro-builtins.h
     trunk/gcc/config/tilepro/tilepro-c.c
     trunk/gcc/config/tilepro/tilepro-generic.md
     trunk/gcc/config/tilepro/tilepro-modes.def
     trunk/gcc/config/tilepro/tilepro-multiply.h
     trunk/gcc/config/tilepro/tilepro-protos.h
     trunk/gcc/config/tilepro/tilepro.c
     trunk/gcc/config/tilepro/tilepro.h
     trunk/gcc/config/tilepro/tilepro.md
     trunk/gcc/config/tilepro/tilepro.opt
     trunk/libgcc/config/tilegx/sfp-machine.h
     trunk/libgcc/config/tilegx/sfp-machine32.h
     trunk/libgcc/config/tilegx/sfp-machine64.h
     trunk/libgcc/config/tilegx/t-crtstuff
     trunk/libgcc/config/tilegx/t-softfp
     trunk/libgcc/config/tilegx/t-tilegx
     trunk/libgcc/config/tilepro/atomic.c
     trunk/libgcc/config/tilepro/atomic.h
     trunk/libgcc/config/tilepro/linux-unwind.h
     trunk/libgcc/config/tilepro/sfp-machine.h
     trunk/libgcc/config/tilepro/softdivide.c
     trunk/libgcc/config/tilepro/softmpy.S
     trunk/libgcc/config/tilepro/t-crtstuff
     trunk/libgcc/config/tilepro/t-tilepro
     trunk/libgomp/config/linux/tile/futex.h
Modified:
     trunk/MAINTAINERS
     trunk/contrib/config-list.mk
     trunk/contrib/gcc_update
     trunk/gcc/config.gcc
     trunk/gcc/configure
     trunk/gcc/configure.ac
     trunk/gcc/doc/contrib.texi
     trunk/gcc/doc/extend.texi
     trunk/gcc/doc/install.texi
     trunk/gcc/doc/invoke.texi
     trunk/gcc/doc/md.texi
     trunk/gcc/testsuite/g++.dg/other/PR23205.C
     trunk/gcc/testsuite/g++.dg/other/pr23205-2.C
     trunk/gcc/testsuite/gcc.dg/20020312-2.c
     trunk/gcc/testsuite/gcc.dg/20040813-1.c
     trunk/gcc/testsuite/gcc.dg/lower-subreg-1.c
     trunk/gcc/testsuite/gcc.misc-tests/linkage.exp
     trunk/libcpp/configure
     trunk/libcpp/configure.ac
     trunk/libgcc/config.host
     trunk/libgomp/configure.tgt

From-SVN: r184203
 2012-02-14 10:02:21 +00:00
Jonathan Wakely
b59cbd5034 re PR libstdc++/51296 (Several 30_threads tests FAIL on Tru64 UNIX) 
libgcc/

	PR libstdc++/51296
	PR libstdc++/51906
	* gthr-posix.h: Allow static initializer macros to be disabled.
	(__gthrw_pthread_cond_init): Define weak reference unconditionally.

libstdc++-v3/

	PR libstdc++/51296
	* include/std/mutex (__mutex_base::~__mutex_base): Declare noexcept.
	* src/c++11/condition_variable.cc (condition_variable): Use macro for
	initializer function.

	PR libstdc++/51906
	* config/os/bsd/darwin/os_defines.h: Disable static initializer for
	recursive mutexes.

From-SVN: r183955
 2012-02-07 09:19:27 +00:00
Chung-Lin Tang
6caf807fba config.host (mips64*-*-linux*, [...]): Add t-slibgcc-libgcc to tmake_file. 
libgcc/
2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>

	* config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
	Add t-slibgcc-libgcc to tmake_file.
	* config/mips/libgcc-mips16.ver: Revert previous patch.
	* config/mips/mips16.S (__mips16_rdhwr): Hide.

From-SVN: r183912
 2012-02-05 15:03:15 +00:00
Sumanth G
b25364a0b9 Adding GCC port for National Semicondutor's CR16 architecture 
Co-Authored-By: Jayant R Sonar <jayant.sonar@kpitcummins.com>

From-SVN: r183832
 2012-02-02 10:20:32 +00:00
Alan Modra
8ef03aa785 t-linux64: Delete. 
* config/rs6000/t-linux64: Delete.  Move..
	* config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
	* config/rs6000/t-linux: ..and libgcc flags to here.

From-SVN: r183491
 2012-01-25 06:05:22 +10:30
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
Ian Lance Taylor
9ffaf4bc3c morestack.S: Simplify CFI opcodes throughout. 
* config/i386/morestack.S: Simplify CFI opcodes throughout.
(Forgot to commit ChangeLog entry with last change to morestack.S.)

From-SVN: r183281
 2012-01-18 19:11:34 +00:00
Richard Sandiford
ddaf812593 mips-protos.h (SYMBOL_FORCE_TO_MEM): Delete. 
gcc/
2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* config/mips/mips-protos.h (SYMBOL_FORCE_TO_MEM): Delete.
	(SYMBOL_32_HIGH): Likewise.
	(mips_output_tls_reloc_directive): Declare.
	* config/mips/mips.h (PIC_FUNCTION_ADDR_REGNUM): Move to mips.md.
	(mips_use_pcrel_pool_p, mips_lo_relocs, mips_hi_relocs): Declare.
	* config/mips/mips.c (mips_use_pcrel_pool_p): New variable.
	(mips_lo_relocs, mips_hi_relocs): Make extern.
	(mips16_stub_function): Move up file.
	(mips_classify_symbol): Remove SYMBOL_FORCE_TO_MEM handling.
	(mips_symbolic_constant_p): Likewise.  Remove SYMBOL_32_HIGH too.
	(mips_symbol_insns_1): Likewise.  Check mips_use_pcrel_pool_p.
	(mips_cannot_force_const_mem): Use mips_use_pcrel_pool_p instead
	of SYMBOL_FORCE_TO_MEM.  Only check mips_tls_symbol_ref_1
	if it's false.
	(mips_get_tp): Add MIPS16 support.
	(mips_legitimize_tls_address): Remove MIPS16 sorry().
	Generalize DTPREL and TPREL handling.
	(mips_init_relocs): Initialize mips_use_pcrel_pool_p.
	Add MIPS16 TLS support.
	(mips_output_tls_reloc_directive): New function.
	(mips16_rewrite_pool_refs): Ignore UNSPEC_TLS_GET_TPs.
	* config/mips/predicates.md (symbolic_operand_with_high)
	(tls_reloc_operand): New predicates.
	(force_to_mem_operand): Use mips_use_pcrel_pool_p.
	* config/mips/mips.md (UNSPEC_UNSHIFTED_HIGH): New unspec.
	(PIC_FUNCTION_ADDR_REGNUM): Moved from mips.h.
	(*unshifted_high): New instruction.  Use it for MIPS16
	high splitter.
	(consttable_tls_reloc, tls_get_tp_mips16_<mode>): New patterns.
	(*tls_get_tp_mips16_call_<mode>): Likewise.

gcc/testsuite/
	* gcc.target/mips/code-readable-2.c: Allow the jump table address
	to be loaded from the constant pool, rather than via %hi and %lo.

libgcc/
2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
	* config/mips/mips16.S (__mips16_rdhwr): New function.
	* config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.

From-SVN: r183195
 2012-01-15 18:22:55 +00:00
Nathan Sidwell
2cd8b32cb9 * libgcov.c (__gcov_init): Ignore objects with no functions. 
From-SVN: r183103
 2012-01-11 18:50:21 +00:00
Georg-Johann Lay
cba300dd7d re PR target/49868 (Implement named address space to place/access data in flash memory) 
libgcc/
	PR target/49868
	Extend __pgmx semantics to linearize memory.
	* config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
	* config/avr/lib1funcs.S (__xload_1): New function.
	(__movmemx_qi, __movmemx_hi): New functions.
	(__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
	semantics.

gcc/
	PR target/49868
	Extend __pgmx semantics to linearize memory.
	* config/avr/avr.md (mov<mode>): Use avr_xload_libgcc_p to
	determine if code comes inline or from libgcc.
	(MOVMEM_r_d:HI): Add "w" to constraint for better preference.
	(movmem_qi, movmem_qi): Set constraint #2 to "n".
	(movmem_qi_elpm, movmem_hi_elpm): Remove insns.
	(movmemx_qi, movmemx_hi): New insns.
	(xload_<mode>_libgcc): Rewrite to new insn condition.
	(xload_<mode>): Remove insns.
	* config/avr/avr.c (avr_out_xload): Rewrite: Only need to handle
	cases that don't satisfy avr_xload_libgcc_p().
	(avr_addr_space_convert): Allow converting in any direction.
	(avr_addr_space_subset_p): Return always true.
	(avr_xload_libgcc_p): Rewrite to fit new __pgmx semantics.
	(avr_emit_movmemhi): Ditto.
	(avr_out_lpm): No need to handle ADDR_SPACE_PGMX any more.
	(avr_out_movmem): Ditto.
	(AVR_SYMBOL_FLAG_PROGMEM): New macro.
	(AVR_SYMBOL_SET_ADDR_SPACE): New macro.
	(AVR_SYMBOL_GET_ADDR_SPACE): New macro.
	(avr_encode_section_info): Encode 'progmem' in symbol flags.
	(output_reload_in_const): Don't zero-extend any 24-bit symbols.

From-SVN: r183058
 2012-01-10 09:42:10 +00:00
Eric Botcazou
3d137660a5 sol2-unwind.h (sparc64_is_sighandler): Check that the purported sigacthandler address isn't null before dereferencing it. 
* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
	purported sigacthandler address isn't null before dereferencing it.
	(sparc_is_sighandler): Likewise.

From-SVN: r183020
 2012-01-09 18:20:55 +00:00
Eric Botcazou
bf4db96c93 re PR ada/41929 (64-bit null_pointer_deref1 gnat.dg test consumes all available memory) 
PR ada/41929
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
	add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
	(sparc_is_sighandler): Likewise.
	(MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.

From-SVN: r183005
 2012-01-09 09:50:19 +00:00
Tristan Gingold
1ab3568bd5 t-ia64 (LIB1ASMFUNCS): Move backward compatibility thunks... 
2012-01-06  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
	compatibility thunks...
	(CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
	(crtbeginS.o, crtendS.o): ... and these to ...
	* config/ia64/t-ia64-elf: ... this new file.
	* config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
	(ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.

From-SVN: r182952
 2012-01-06 13:43:03 +00:00
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
Jonathan Wakely
a99ad7372c re PR bootstrap/51006 (bootstrap fails on NetBSD 5.1) 
2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR bootstrap/51006
	* enable-execute-stack-mprotect.c (getpagesize): Do not define
	for NetBSD.

From-SVN: r182860
 2012-01-03 21:39:46 +00:00
Georg-Johann Lay
884f56d1e1 re PR target/51345 ([avr] Devices with 8-bit SP need their own multilib(s)) 
contrib/
	PR target/51345
	* gcc_update (files_and_dependencies): Add
	gcc/config/avr/t-multilib, gcc/config/avr/multilib.h.
	
libgcc/
	PR target/51345
	* config/avr/lib1funcs.S: Remove FIXME comments.
	(SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
gcc/	
	PR target/51345
	* config.gcc (tm_file target=avr]): Add avr/avr-multilib.h
	(tmake_file target=avr): Add avr/t-multilib.

	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Use AVR_HAVE_8BIT_SP
	to built-in define __AVR_HAVE_8BIT_SP__, __AVR_HAVE_16BIT_SP__.
	* config/avr/genmultilib.awk: New file.
	* config/avr/t-multilib: New auto-generated file.
	* config/avr/multilib.h: New auto-generated file.
	* config/avr/t-avr (AVR_MCUS): New variable.
	(genopt.sh): Use it.
	(s-mlib): Depend on t-multilib.
	(t-multilib, multilib.h): New dependencies.
	(s-avr-mlib): New rule to build t-multilib, multilib.h from AVR_MCUS.
	(MULTILIB_OPTIONS): Remove.
	(MULTILIB_MATCHES): Remove.
	(MULTILIB_DIRNAMES): Remove.
	(MULTILIB_EXCEPTIONS): Remove:
	* config/avr/genopt.sh: Don't use hard coded file name;
	pass AVR_MCUS from t-avr instead.

From-SVN: r182797
 2012-01-02 12:51:57 +00:00
Georg-Johann Lay
8c57e5473e Implement light-weight DImode support. 
gcc/
	Implement light-weight DImode support.
	* config/avr/avr-dimode.md: New file.
	* config/avr/avr.md: Include it.
	(adjust_len): Add plus64, compare64.
	(HIDI): Remove code iterator.
	(code_stdname): New code attribute.
	(rotx, rotsmode): Remove DI.
	(rotl<mode>3, *rotw<mode>, *rotb<mode>): Use HISI instead of HIDI
	as code iterator.
	* config/avr/avr-protos.h (avr_have_dimode): New.
	(avr_out_plus64, avr_out_compare64): New.
	* config/avr/avr.c (avr_out_compare): Handle DImode.
	(avr_have_dimode): New variable definition and initialization.
	(avr_out_compare64, avr_out_plus64): New functions.
	(avr_out_plus_1): Use simplify_unary_operation to negate xval.
	(adjust_insn_length): Handle ADJUST_LEN_COMPARE64, ADJUST_LEN_PLUS64.
	(avr_compare_pattern): Skip DImode comparisons.

libgcc/
	Implement light-weight DImode support.
	* config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
	_subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
	* config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
	__cmpdi2, __cmpdi2_s8, __rotldi3): New functions.

From-SVN: r182794
 2012-01-02 12:30:56 +00:00
Nathan Sidwell
04dbc287a6 libgcov.c (gcov_crc32): Remove global var. 
* libgcov.c (gcov_crc32): Remove global var.
	(free_fn_data): New function.
	(buffer_fn_data): Pass in filename, more robust error recovery.
	(crc32_unsigned): New function.
	(gcov_exit): More robust detection of new program. More robust
	error recovery.
	(__gcov_init): Do not update program's crc here.

From-SVN: r182743
 2011-12-30 18:08:56 +00:00
Ian Lance Taylor
c9312a37c6 * config/i386/morestack.S: Simplify CFI opcodes throughout. 
From-SVN: r182609
 2011-12-22 00:09:39 +00:00
Tristan Gingold
8e1d97d43b fde-vms.c (UNW_IVMS_MODE): Define. 
2011-12-21  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.

From-SVN: r182568
 2011-12-21 08:52:47 +00:00
Ian Lance Taylor
a0c8d0c1e3 morestack.S (__morestack_non_split): If there is enough stack space already, don't split. 
* config/i386/morestack.S (__morestack_non_split): If there is
	enough stack space already, don't split.  Ask for more stack space
	than we required.

From-SVN: r182555
 2011-12-20 22:34:30 +00:00
Sergio Durigan Junior
6904889880 unwind-arm-common.inc: Include tconfig.h', tsystem.h' and `sys/sdt.h'. 
2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>

	* unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
	`sys/sdt.h'.
	(_Unwind_DebugHook): New function.
	(uw_restore_core_regs): New define.
	(unwind_phase2): Use uw_restore_core_regs instead of
	restore_core_regs.
	(unwind_phase2_forced): Likewise.
	(__gnu_Unwind_Resume): Likewise.

From-SVN: r182552
 2011-12-20 20:54:25 +00:00
Uros Bizjak
1bb4b6a35a linux-unwind.h: Update copyright years. 
* config/alpha/linux-unwind.h: Update copyright years.
	(MD_FROB_UPDATE_CONTEXT): New define.
	(alpha_frob_update_context): New function.

From-SVN: r182522
 2011-12-20 09:46:38 +01:00
Richard Sandiford
eb0287685d config.host (mips*-sde-elf*, [...]): Add to tmake_file rather replacing it. 
libgcc/
	* config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
	tmake_file rather replacing it.

From-SVN: r182431
 2011-12-17 11:32:20 +00:00
Iain Sandoe
6a2045bfd3 rs6000.c (rs6000_emit_prologue): Move update of VRSave mask to save_world() when that is in use. 
gcc:

	* config/rs6000/rs6000.c  (rs6000_emit_prologue): Move update of
	VRSave mask to save_world() when that is in use.

libgcc:

	* config/rs6000/darwin-world.S (toplevel): Make it clear that this
	function is not used for PPC64.  
	(save_world): Amend comments.  Update the VRsave mask to reflect the
	saved regs.
	(rest_world): Update comments, do not  clobber r10, do not use r8.
	(eh_rest_world_r10): Amend comments, do not use r8.
	(rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
	no longer used, move restore of CR and target address to the end of
	the routine.

From-SVN: r182376
 2011-12-15 15:52:08 +00:00
H.J. Lu
a13780a666 Check __GLIBC__ when using __SIGRTMIN 
2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>

	* generic-morestack.c (__generic_morestack_set_initial_sp): Check
	__GLIBC__ instead of __linux__ when using __SIGRTMIN.

From-SVN: r182342
 2011-12-14 10:49:16 -08:00
Georg-Johann Lay
d7288dfb9f re PR target/50931 ([avr] Support a 24-bit scalar integer mode) 
libgcc/
	PR target/50931
	* config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
	* config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
gcc/
	PR target/50931
	* config/avr/avr.md (mulpsi3): New expander.
	(*umulqihipsi3, *umulhiqipsi3): New insns.
	(*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns.
	(mulsqipsi3, *mulpsi3): New insn-and-splits.
	(ashlpsi3): Turn to expander.  Move insn code to...
	(*ashlpsi3): ...this new insn.
testsuite/
	PR target/50931
	* gcc.target/avr/torture/int24-mul.c: New testcase.

From-SVN: r182328
 2011-12-14 10:00:56 +00:00
Eric Botcazou
8d2c862dfe * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. 
From-SVN: r182204
 2011-12-11 11:23:15 +00:00
Georg-Johann Lay
3447cae6cc re PR target/49313 (Inefficient libgcc implementations for avr) 
PR target/49313
	* config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
	* config/avr/lib1funcs.S (__muldi3): New function.

From-SVN: r182160
 2011-12-09 12:02:06 +00:00
Andrew Pinski
806fc6aa98 crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the size of func_ptr. 
2011-12-06  Andrew Pinski  <apinski@cavium.com>

	* crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
	size of func_ptr.
	(__frame_dummy_init_array_entry): Likewise.

From-SVN: r182066
 2011-12-06 13:35:41 -08:00
Georg-Johann Lay
28c5e6b58f Forward-port from gcc-4_6-branch r181936 2011-12-02. 
libgcc/
	Forward-port from gcc-4_6-branch r181936 2011-12-02.

	PR target/51345
	PR target/51002
	* config/avr/lib1funcs.S (__prologue_saves__,
	__epilogue_restores__, __divdi3_moddi3): Enclose parts using
	__SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.

gcc/
	Forward-port from gcc-4_6-branch r181936 2011-12-02.

	PR target/51002
	* config/avr/avr.md (movhi_sp_r): Set insn condition to
	!AVR_HAVE_8BIT_SP.
	* config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in
	%B0,__SP_H__" if AVR_HAVE_8BIT_SP.
	(avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP.

From-SVN: r182052
 2011-12-06 15:04:09 +00:00
Iain Sandoe
8f90394af7 t-darwin64 (LIB2ADD): Add fp and gp save routines. 
libgcc:

	* config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.

From-SVN: r181991
 2011-12-04 15:46:28 +00:00
John David Anglin
06dd33ac5e re PR other/51272 (ld: Unsatisfied symbol "_ITM_registerTMCloneTable" in file /test/gnu/gcc/objdir/) 
PR other/51272
	* config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
	(_ITM_deregisterTMCloneTable): Likewise.
	(__register_frame_info): Fix unused warning.
	(__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
	pthread_default_stacksize_np): Likewise.
	* config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.

From-SVN: r181870
 2011-12-01 02:37:06 +00:00
DJ Delorie
85b8555ed3 . 
* configure.ac (rl78-*-*) New case.
	* configure: Regenerate.
	* MAINTAINERS: Add myself as RL78 maintainer.

libgcc
	* config.host (rl78-*-elf): New case.
	* config/rl78: New directory for the Renesas RL78.

gcc
	* config.gcc (rl78-*-elf): New case.
	* doc/extend.texi: Add RL78 documentation.
	* doc/invoke.texi: Likewise.
	* doc/md.texi: Likewise.
	* doc/contrib.texi: Add RL78.
	* doc/install.texi: Add rl78-*-elf.
	* config/rl78: New directory for the Renesas RL78.

contrib
	* config-list.mk (LIST): Add rl78-elf.

From-SVN: r181819
 2011-11-29 16:36:43 -05:00
Bernd Schmidt
4d5ae4eadc config.host (tic6x-*-uclinux): Append to extra_parts. 
* config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
	formatting.

From-SVN: r181805
 2011-11-29 15:55:38 +00:00
Rainer Orth
f9c55897eb Cleanup rs6000/t-ppccomm configurations (PR other/51022) 
PR other/51022
	* config/rs6000/t-savresfgpr: New file.
	* config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
	$(srcdir)/config/rs6000/eabi.S.
	* config/rs6000/t-ppccomm-ldbl: Remove.
	* config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
	tmake_file.
	(powerpc-*-eabispe*): Likewise.
	(powerpc-*-eabi*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
	to tmake_file, remove rs6000/t-ppccomm-ldbl.
	(powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
	tmake_file.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.

From-SVN: r181782
 2011-11-28 16:02:10 +00:00
Ian Lance Taylor
a01207c473 generic-morestack.c (__splitstack_find): Check for NULL old stack value. 
* generic-morestack.c (__splitstack_find): Check for NULL old
	stack value.
	(__splitstack_resetcontext): New function.
	(__splitstack_releasecontext): New function.
	* libgcc-std.ver.in: Add new functions to GCC_4.7.0.

From-SVN: r181771
 2011-11-28 05:44:31 +00:00
Iain Sandoe
2b0b8ab2a6 darwin-crt-tm.c: Correct comments, use correct licence. 
libgcc:

	* config/darwin-crt-tm.c: Correct comments, use correct licence.

From-SVN: r181765
 2011-11-27 13:57:01 +00:00
Iain Sandoe
c1d8101c1d darwin-crt-tm.c: Remove dummy _ITM_ functions. 
libgcc:

	* config/darwin-crt-tm.c: Remove dummy _ITM_ functions.

From-SVN: r181764
 2011-11-27 13:52:49 +00:00
Richard Henderson
8b281334a0 m68k-linux: Implement atomic operations via syscall. 
libgcc/
	* config/m68k/linux.h (TARGET_INIT_LIBFUNCS): New.
	* config/m68k/m68k.c (m68k_init_sync_libfuncs): New.
gcc/
	* config/m68k/linux-atomic.c: New file.
	* config/m68k/t-linux: New file.
	* config.host (m68k-uclinux, m68k-linux): Use it.

From-SVN: r181746
 2011-11-26 15:57:37 -08:00
Richard Henderson
7546aa9db2 crtstuff: adjust tm clones for no attribute hidden 
* crtstuff.c (__TMC_LIST__): Mark used not unused.
        (__TMC_END__): Only declare if hidden is available; in the definition,
        if hidden is unavailable add a null record.
        (deregister_tm_clones, register_tm_clones): New.
        (__do_global_dtors_aux, frame_dummy): Use them.
        (__do_global_dtors, __do_global_ctors_1): Likewise.

From-SVN: r181744
 2011-11-26 13:16:49 -08:00
Iain Sandoe
e2362f5de0 darwin.h (ENDFILE_SPEC): New. 
gcc:

	*  config/darwin.h (ENDFILE_SPEC): New.
	(DARWIN_CRT1_SPEC): Add crttms.o.
	(STARTFILE_SPEC): Likewise for dynamic libs and bundles.
	* config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.

libgcc:

	* config/darwin-crt-tm.c: New file.
	* config.host (darwin): Build crttms.o crttme.o to provide
	startup and shutdown for tm clones.
	* config/t-darwin (crttms.o): New build rule.
	(crttme.o): Likewise.

From-SVN: r181616
 2011-11-22 13:51:07 +00:00
Hans-Peter Nilsson
6685dd96b2 Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH et al. 
* Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
	et al.

From-SVN: r181608
 2011-11-22 03:01:02 +00:00
Richard Henderson
b0dc7e4c34 Fix crtstuff merge error with transactional-memory branch. 
* crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
        (__TMC_LIST__, __TMC_END__): New.
        (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
        (__do_global_dtors): Likewise.
        (frame_dummy): Call _ITM_registerTMCloneTable.
        (__do_global_ctors_1): Likewise.

From-SVN: r181600
 2011-11-21 14:10:06 -08:00
Rainer Orth
d4b4b54263 Fix LIB2ADD overrides in libgcc 
* config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
	(powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
	(powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
	* config/i386/t-darwin64: Remove.
	* config/sh/t-netbsd (LIB2ADD): Remove.

From-SVN: r181587
 2011-11-21 16:13:13 +00:00
Georg-Johann Lay
989bdb7461 re PR target/49313 (Inefficient libgcc implementations for avr) 
PR target/49313
	* config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
	(LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
	* config/avr/lib1funcs.S (wmov): New assembler macro.
	(__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
	(__moddi3, __divdi3, __divdi3_moddi3): New functions.
	(__udivmod64): New function.
	(__negdi2): New function.

From-SVN: r181551
 2011-11-21 08:56:44 +00:00
Gerald Pfeifer
515a0cfc80 * config.host (*-*-freebsd[12], *-*-freebsd[12].*, 
*-*-freebsd*aout*): Remove.

From-SVN: r181550
 2011-11-21 02:29:09 +00:00
Hans-Peter Nilsson
0115d17f16 static-object.mk (c_flags-$o): Save c_flags. 
* static-object.mk (c_flags-$o): Save c_flags.
	($(base)$(objext)): Use it.

From-SVN: r181544
 2011-11-21 00:41:12 +00:00
Steve Ellcey
93aeb62b9e Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. 
2011-11-18  Steve Ellcey  <sje@cup.hp.com>

	* Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.

From-SVN: r181495
 2011-11-18 22:26:44 +00:00
Georg-Johann Lay
7bc6df2ca1 re PR target/49868 (Implement named address space to place/access data in flash memory) 
gcc/
	PR target/49868
	* config/avr/avr.h (base_arch_s): Add field n_segments.
	(ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
	ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
	(AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
	(INIT_EXPANDERS): New define.
	* config/avr/avr-protos.h (avr_mem_pgmx_p): New.
	(avr_init_expanders): New.
	(avr_emit_movmemhi, avr_out_movmem): New.
	(avr_xload_libgcc_p): New.
	* config/avr/avr-c.c (avr_register_target_pragmas): Register
	address spaces __pgm1, __pgm2,  __pgm3,  __pgm4  __pgm5,  __pgmx.
	(avr_cpu_cpp_builtins): Add built-in defines __PGM1,
	__PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
	* config/avr/avr-devices.c (avr_arch_types): Set field n_segments.

	* config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
	3 bits instead of just 1.
	(xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
	(progmem_section): Change from section to array of sections.
	(progmem_section_prefix): New static variable.
	(avr_file_start): Print set for __RAMPZ__
	(avr_option_override): Move initialization of RTXes from here...
	(avr_init_expanders): ...to this new function.
	(avr_pgm_segment): New static function.
	(avr_decl_pgm_p): Handle error_mark_node.
	(avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
	(avr_out_xload,	avr_find_unused_d_reg): New static functions.
	(expand_prologue, expand_epilogue): Use rampz_rtx.
	(print_operand): Hande CONST_STRING.
	(avr_xload_libgcc_p): New static function.
	(avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
	(avr_progmem_p): Return 2 for 24-bit flash address space.
	(avr_out_sbxx_branch): Clean-up code from ASn macros.
	(out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
	address and print symbolically.
	(avr_asm_named_section, avr_section_type_flags,
	avr_encode_section_info, avr_asm_select_section,
	avr_addr_space_address_mode, avr_addr_space_pointer_mode,
	avr_addr_space_legitimate_address_p, avr_addr_space_convert,
	avr_addr_space_legitimize_address): Handle new address spaces.
	(avr_output_progmem_section_asm_op): New static function.
	(avr_asm_init_sections): Initialize progmem_section[].
	(adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
	(avr_const_address_lo16): New static function.
	(avr_assemble_integer): Use it to handle 3-byte integers.
	(avr_emit_movmemhi, avr_out_movmem): New functions.
	
	* config/avr/predicates.md (nox_general_operand): Handle new
	address spaces.
	* config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
	(adjust_len): Add xload, movmem.
	(SP_ADDR): New define_constants.
	(isa): Add "lpm", "lpmx", "elpm", "elpmx".
	(enabled): Handle them.
	(load<mode>_libgcc): New expander.
	(*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
	(xload8_A, xload<mode>_A): New insn-and-splits.
	(xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
	(mov<mode>): Handle new address spaces.
	(movmemhi): Rewrite using avr_emit_movmemhi.
	(MOVMEM_r_d): New mode attribute.
	(movmem_<mode>, movmem_qi_elpm): New insns.
	(setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
	C-code.  Use label instead of hard-coded instrunction lengths.
	
libgcc/
	PR target/49868
	* config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
	* config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
	New functions.

From-SVN: r181482
 2011-11-18 16:44:00 +00:00
Matthew Gretton-Dann
425d737b36 lib1funcs.asm (udivsi3): Add support for divide functions. 
2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* config/arm/lib1funcs.asm (udivsi3): Add support for divide
	functions.
	(aeabi_uidivmod): Likewise.	
	(umodsi3): Likewise.
	(divsi3): Likewise.
	(aeabi_idivmod): Likewise.
	(modsi3): Likewise.

From-SVN: r181419
 2011-11-16 18:02:12 +00:00
Tristan Gingold
f2a176dcf5 qrnnd.S: Use specific pseudos for VMS. 
2011-11-16  Tristan Gingold  <gingold@adacore.com>

	* config/alpha/qrnnd.S: Use specific pseudos for VMS.

From-SVN: r181403
 2011-11-16 08:36:46 +00:00
Georg-Johann Lay
7c20948114 re PR target/49868 (Implement named address space to place/access data in flash memory) 
gcc/
	PR target/49868
	* config/avr/avr.h (ADDR_SPACE_PGM): New address spaces.
	(REGISTER_TARGET_PRAGMAS): New define.
	* config/avr/avr-protos.h (avr_mem_pgm_p): New.
	(avr_load_libgcc_p): New.
	(asm_output_external_libcall): Remove.
	(avr_register_target_pragmas): New.
	(avr_log_t): Add field "progmem".  Order alphabetically.
	* config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem.
	* config/avr/avr-c.c (langhooks.h): New include.
	(avr_register_target_pragmas): New function. Register address
	space __pgm.
	(avr_cpu_cpp_builtins): Add built-in define __PGM.
	* config/avr/avr.c: Include "c-family/c-common.h".
	(TARGET_LEGITIMATE_ADDRESS_P): Remove define.
	(TARGET_LEGITIMIZE_ADDRESS): Remove define.
	(TARGET_ADDR_SPACE_SUBSET_P): Define to...
	(avr_addr_space_subset_p): ...this new static function.
	(TARGET_ADDR_SPACE_CONVERT): Define to...
	(avr_addr_space_convert): ...this new static function.
	(TARGET_ADDR_SPACE_ADDRESS_MODE): Define to...
	(avr_addr_space_address_mode): ...this new static function.
	(TARGET_ADDR_SPACE_POINTER_MODE): Define to...
	(avr_addr_space_pointer_mode): ...this new static function.
	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to...
	(avr_addr_space_legitimate_address_p): ...this new static function.
	(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to...
	(avr_addr_space_legitimize_address): ...this new static function.
	(avr_mode_code_base_reg_class): Handle address spaces.
	(avr_regno_mode_code_ok_for_base_p): Ditto.
	(lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables.
	(avr_option_override): Initialize them.
	(output_reload_in_const): Use all_regs_rtx. Fix signedness of loop
	variables.
	(avr_pgm_segment): New static function.
	(avr_decl_pgm_p, avr_mem_pgm_p): New static functions.
	(avr_out_lpm, avr_out_lpm_no_lpmx): New static functions.
	(output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call
	avr_out_lpm to handle loads from progmem.
	(avr_load_libgcc_p): New static function.
	(avr_progmem_p): Test if decl is in flash.
	(avr_pgm_pointer_const_p): New static function.
	(avr_nonconst_pointer_addrspace): New static function.
	(avr_pgm_check_var_decl): New static function.
	(avr_insert_attributes): Use it.  Change error message to report
	cause (progmem or address space) when code wants to write to flash.
	(avr_section_type_flags): Unset section flag SECTION_BSS for
	data in progmem.
	* config/avr/predicates.md (nop_general_operand): New predicate.
	(nox_general_operand): New predicate.
	* config/avr/avr.md (LPM_REGNO): New define_constant.
	(load<mode>_libgcc): New expander.
	(*load.<mode>.libgcc): New insn.
	(mov<mode>): Handle loads from non-generic AS.
	(movmemhi): Ditto.  Propagate address space information to newly
	created MEM.
	(movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1
	to nox_general_operand.
	(ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to nop_general_operand.
	(ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto.
	(lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto.
	(split-lpmx): New split.
	(*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
	*lshrhi3_const, *lshrsi3_const): Indent, unquote C.

libgcc/
	PR target/49868
	* config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
	* config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.

From-SVN: r181378
 2011-11-15 09:01:46 +00:00
John David Anglin
9dfd583288 config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from tmake_file list. 
* config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
	tmake_file list.
	* config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
	* config/pa/t-stublib64: Delete.

From-SVN: r181339
 2011-11-13 20:17:01 +00:00
Richard Henderson
f77dca5d23 ppc-linux: Fix call to _Unwind_SetGRPtr 
* config/rs6000/linux-unwind.h (frob_update_context): Properly
        cast the pointer argument to _Unwind_SetGRPtr.

From-SVN: r181325
 2011-11-12 09:20:58 -08:00
Rainer Orth
902828f01c Fix SPU libgcc build 
* config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.

From-SVN: r181291
 2011-11-11 16:49:22 +00:00
Ian Lance Taylor
e14304eff5 generic-morestack.c: Include <string.h>. 
libgcc/:
	* generic-morestack.c: Include <string.h>.
	(uintptr_type): Define.
	(struct initial_sp): Add dont_block_signals field.  Reduce size of
	extra array by 1.
	(allocate_segment): Set prev field to NULL.  Don't set
	__morestack_current_segment or __morestack_segments.
	(__generic_morestack): Update current->prev and *pp after calling
	allocate_segment.
	(__morestack_block_signals): Don't do anything if
	dont_block_signals is set.
	(__morestack_unblock_signals): Likewise.
	(__generic_findstack): Check for initial_sp == NULL.  Add casts to
	uintptr_type.
	(__splitstack_block_signals): New function.
	(enum __splitstack_content_offsets): Define.
	(__splitstack_getcontext, __splitstack_setcontext): New functions.
	(__splitstack_makecontext): New function.
	(__splitstack_block_signals_context): New function.
	(__splitstack_find_context): New function.
	* config/i386/morestack.S (__morestack_get_guard): New function.
	(__morestack_set_guard, __morestack_make_guard): New functions.
	* libgcc-std.ver.in: Add new functions to GCC_4.7.0.

gcc/testsuite/:
	* lib/target-supports.exp (check_effective_target_ucontext_h): New
	procedure.
	* gcc.dg/split-5.c: New test.

From-SVN: r181234
 2011-11-09 20:06:31 +00:00
Rainer Orth
e3d871e475 Use t-mingw-pthread on MingW 
* config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
	(i[34567]86-*-mingw*): ... here.
	(x86_64-*-mingw*): ... here.

From-SVN: r181203
 2011-11-09 13:11:47 +00:00
Rainer Orth
e55cef40ed Build softfp for c6x 
* config/c6x/t-elf (LIB2ADD): Add instead of assigning.

From-SVN: r181173
 2011-11-08 16:50:37 +00:00
Nathan Sidwell
5366b18679 libgcov.c (struct gcov_fn_buffer): New struct. 
libgcc/
	* libgcov.c (struct gcov_fn_buffer): New struct.
	(buffer_fn_data): New helper.
	(gcov_exit): Rework for new gcov data structures.

	gcc/
	* gcov.c (object_summary): Replace with ...
	(object_runs): ... this.
	(process_file): Remove functions with no data.
	(generate_results): Ignore files with no lines.
	(release_function): New helper, broken out of ...
	(release_structures): ... here.  Use it.
	(read_count_file): Adjust for new data file format.
	(output_lines): Use object_runs.
	* gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Obsolete.
	(struct gcov_ctr_info): Move definition.
	(struct gcov_fn_info): Add key field, use gcov_ctr_info for
	trailing array.
	(struct gcov_info): Add merge function array, remove mask and
	counts.  Trailing array is array of pointers to function info.
	* coverage.c (struct function_list): Replace counter numbers with
	counter arrays.  Add fndecl field.  GTYify.
	(counts_entry): Remove chain workspace.
	(functions_head): GTYify.
	(prg_n_ctrs): Remove.
	(fn_v_ctrs): New.
	(tree_ctr_tables): Remove.
	(read_counts_file): Cope with blank entries and expect program
	summaries before functions.  Don't warn on missing entries.
	(coverage_counter_alloc): Allocate individual function arrays.
	(tree_coverage_counter_ref, tree_coverage_counter_addr): Adjust
	for individual function arrays.
	(coverage_end_function): GTYify function list object. Finalize
	function's counter arrays.
	(build_var): New.  Create a counter-related variable with
	appropriate linkage.
	(build_fn_info_type): Adjust for new runtime structure.
	(build_fn_info_value): Rename to ...
	(build_fn_info): ... here.  Build new format data.
	(build_ctr_info_type, build_ctr_info_value): Remove.
	(build_info_type): New. Build new format data structure.
	(build_info): Adjust for new format data.
	(create_coverage): Likewise.
	* gcov-dump.c (tag_function): Recognize placeholders.

	gcc/testsuite/
	* gcc.dg/profile-dir-1.c: Adjust final scan.
	* gcc.dg/profile-dir-2.c: Adjust final scan.
	* gcc.dg/profile-dir-3.c: Adjust final scan.
	* gcc.misc-tests/gcov.exp: Adjust regexp.
	* gcc.misc-tests/gcov-12.c: New.
	* gcc.misc-tests/gcov-13.c: New.
	* gcc.misc-tests/gcovpart-13b.c: New.
	* gcc.misc-tests/gcov-14.c: New.

From-SVN: r181105
 2011-11-07 18:14:46 +00:00
Georg-Johann Lay
74155a6f37 re PR target/49313 (Inefficient libgcc implementations for avr) 
PR target/49313
	* config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.

From-SVN: r181104
 2011-11-07 18:08:35 +00:00
Rainer Orth
200feb074b Append to HOST_LIBGCC2_CFLAGS in libgcc 
* config.host (tmake_file): Correct comment.
	(bfin*-elf*): Remove bfin/t-elf from tmake_file, add
	t-libgcc-pic.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.

	* config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
	assigning.
	* config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
	* config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.

	* config/bfin/t-elf: Remove.
	* config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.

From-SVN: r181098
 2011-11-07 17:14:32 +00:00
Rainer Orth
c9cd1a07b0 Consistently use t-rtems in libgcc 
* config.host (*-*-rtems*): Add t-rtems to tmake_file.
	(i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
	(lm32-*-elf*, lm32-*-rtems*): Split into ...
	(lm32-*-elf*): ... this.
	(lm32-*-rtems*): ... and this.
	Add to tmake_file.
	(m32r-*-rtems*): Add to tmake_file.
	(moxie-*-rtems*): Likewise.
	(sparc-*-rtems*): Likewise.
	Remove t-rtems from tmake_file.
	(sparc64-*-rtems*): Likewise.
	* config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
	instead.

From-SVN: r181097
 2011-11-07 17:12:33 +00:00
Rainer Orth
9fbcc75d56 Return gthr-posix.h to libgcc (PR bootstrap/50982) 
libgcc:
	PR bootstrap/50982
	* config/gthr-posix.h: Move ...
	* gthr-posix.h: ... here.
	* config/gthr-lynx.h: Reflect this.
	* config/gthr-vxworks.h: Likewise.
	* config/rs6000/gthr-aix.h: Likewise.
	* configure.ac (target_thread_file): Likewise.
	* configure: Regenerate.

	libstdc++-v3:
	PR bootstrap/50982
	* include/Makefile.am (${host_builddir}/gthr-posix.h): Reflect
	gthr-posix.h move.
	* include/Makefile.in: Regenerate.

From-SVN: r181095
 2011-11-07 16:34:31 +00:00
Sebastian Huber
76644b6874 config.host (arm*-*-rtemseabi*): New target. 
2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config.host (arm*-*-rtemseabi*): New target.

From-SVN: r181065
 2011-11-07 04:22:39 +01:00
John David Anglin
5e490f2a35 re PR other/50991 (crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory) 
PR other/50991
	* Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
	extra-parts.

From-SVN: r181039
 2011-11-06 19:24:19 +00:00
Joern Rennecke
feeeff5cfe config.gcc (epiphany-*-*): New architecture. 
gcc:
        * config.gcc (epiphany-*-*): New architecture.
        (epiphany-*-elf): New configuration.
        * config/epiphany, common/config/epiphany : New directories.
        * doc/extend.texi (disinterrupt attribute): Add Epiphany.
        (interrupt attribute): Add Epiphany.
        (long_call, short_call attribute): Add Epiphany.
        * doc/invoke.texi (Options): Add Epiphany options.
        * doc/md.texi (Machine Constraints): Add Epiphany constraints.
        * doc/install.texi (Options specification):
        Add --with-stack-offset=@var{num} description.
        (host/target specific issues): Add epiphany-*-elf.
        * doc/contrib.texi (Contributors): Mention Epiphany port.
gcc/testsuite:
        * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
        Disable test on Epiphany.
        * gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
        * gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
        * gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
        * g++.dg/parse/pragma3.C: Likewise.
        * stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
        (bar): Use it.
        * gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
        * gcc.dg/tls/thr-cse-1.c: Likewise.
        * g++.dg/opt/devirt2.C: Likewise.
        * gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
        * gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
        * gcc.target/epiphany: New directory.
libgcc:
        * config.host (epiphany-*-elf*): New configuration.
        * config/epiphany: New Directory.
contrib:
        * contrib-list.mk: Add Epiphany configurations.

From-SVN: r181016
 2011-11-05 20:48:23 +00:00
Ralf Corsepius
d618bb2c86 config.host (avr-*-rtems*): Add config/avr/t-rtems. 
2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>

	* config.host (avr-*-rtems*): Add config/avr/t-rtems.
	* config/avr/t-rtems: New.
	Filter out _exit from LIB1ASMFUNCS.

From-SVN: r181003
 2011-11-05 05:45:12 +01:00
David S. Miller
1bb6f77823 Tweak libgcc configure test for 64-bit. 
libgcc/

	* configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
	* configure: Rebuild.

From-SVN: r181000
 2011-11-04 19:46:21 -07:00
Andreas Krebbel
9a7f74222c t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S variable. 
2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
	variable.

From-SVN: r180976
 2011-11-04 19:05:36 +00:00
Georg-Johann Lay
e4fe948a6e re PR target/50931 ([avr] Support a 24-bit scalar integer mode) 
gcc/
	PR target/50931
	* config/avr/avr-modes.def: New file defining PSImode.
	* config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__,
	__UINT24_MAX__): New built-in defines.
	* config/avr/avr.md (adjust_len): Add tstpsi, mov24,  reload_in24,
	ashlpsi, ashrpsi, lshrpsi.
	(QISO, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI.
	(MOVMODE): New mode iterator.
	(movpsi): New expander.
	(movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE.
	(*reload_inpsi, *movpsi): New insns.
	(*reload_inpsi): New RTL peephole.
	(addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi,
	*addpsi3_sign_extend.hi): New insns.
	(subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi,
	*subpsi3_sign_extend.hi): New insns.
	(divmodpsi4, udivmodpsi4): New define insn-and-split.
	(*divmodpsi4_call, *udivmodpsi4_call): New insns.
	(andpsi3, iorpsi3, xorpsi3): New insns.
	(*rotlpsi2.1, *rotlpsi2.23): New insns.
	(*rotw<mode>): Insn condition only allow even-sized modes.
	(*rotb<mode>): Insn condition allows odd-sized modes.
	(ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns.
	(negpsi2, one_cmplpsi2): New insns.
	(extendqipsi2, extendhipsi2, extendpsisi2): New insns.
	(zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New
	insn-and-splits.
	(*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns.
	(cbranchpsi4): New expander.
	* config/avr/constraints.md (Ca3, Co3, Cx3): New constraints.
	* config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi,
	avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3,
	avr_out_reload_inpsi): New prototypes.

	* config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to...
	(avr_scalar_mode_supported_p): ...this new static function.
	(avr_asm_len): Always return "".
	(avr_out_load_psi, avr_out_store_psi): New static functions.
	(avr_out_movpsi, avr_out_reload_inpsi): New functions.
	(avr_out_tstpsi): New function.
	(avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions.
	(avr_out_plus_1, output_reload_in_const): Handle 3-byte types.
	(avr_simplify_comparison_p): Ditto.
	(adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24,
	ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI,
	ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI.
	(avr_rtx_costs_1): Report PSI costs.
	(avr_libcall_value): Handle odd-sized parameters.
	(avr_init_builtin_int24): New static function to define built-in
	24-bit types __int24 and __uint24.
	(avr_init_builtins): Use it.

libgcc/
	PR target/50931
	* config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
	* config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.

From-SVN: r180962
 2011-11-04 16:20:18 +00:00
Joel Sherrill
7084e0378d re PR target/50989 (sparc libgcc2 __udivmoddi4 has undefined reference to .umul) 
2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>

	PR target/50989
	* config.host (sparc-*-rtems*): Add sparc/t-softmul.

From-SVN: r180946
 2011-11-04 12:57:40 +00:00
Rainer Orth
1a03203481 Restore c6x-elf bootstrap 
* config/c6x/t-elf (LIB2ADDEH): Set.
	* config/c6x/t-c6x-elf: Remove.

From-SVN: r180942
 2011-11-04 11:55:52 +00:00
Rainer Orth
d385f772fe Use sol2-c[1n].S on more targets 
* config/i386/sol2-ci.S: Rename to ...
	* config/i386/crti.S: ... this.
	* config/i386/sol2-cn.S: Rename to ...
	* config/i386/crtn.S: ... this.
	* config/sparc/sol2-ci.S: Rename to ...
	* config/sparc/crti.S: ... this.
	* config/sparc/sol2-cn.S: Rename to ...
	* config/sparc/crtn.S: ... this.
	* config/t-sol2 (CUSTOM_CRTIN): Remove.
	(crti.o, crtn.o): Remove.

From-SVN: r180941
 2011-11-04 11:54:17 +00:00
Tristan Gingold
1ba878a991 fde-vms.c: Do not include md-unwind-support.h 
2011-11-04  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/fde-vms.c: Do not include md-unwind-support.h

From-SVN: r180929
 2011-11-04 09:25:41 +00:00
Kaz Kojima
02750c15b6 t-sh: Use $(gcc_compile) instead of $(compile). 
* config/sh/t-sh: Use $(gcc_compile) instead of $(compile).

From-SVN: r180921
 2011-11-04 00:41:58 +00:00
Hans-Peter Nilsson
bf86b0671b config.host (crisv32-*-none, [...]): Remove. 
* config.host (crisv32-*-none, cris-*-none): Remove.
	(crisv32-*-elf): Append to tmake_file, don't just set it.
	(cris-*-elf): Add missing t-fdpbit to tmake_file.

From-SVN: r180854
 2011-11-03 21:16:07 +00:00
Rainer Orth
d0bc53bdb4 t-ppccomm (ecrti$(objext)): Use $<. 
* config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
	(ecrtn$(objext)): Likewise.
	(ncrti$(objext)): Likewise.
	(ncrtn$(objext)): Likewise.

From-SVN: r180830
 2011-11-03 11:42:27 -04:00
Andreas Schwab
036da8303f * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. 
From-SVN: r180820
 2011-11-03 09:57:54 +00:00
David S. Miller
d2a7d041b6 Fix multilib build of libgcc on Linux/sparc. 
* configure.ac: Set host_address on sparc too.
	* configure: Regenerate.
	* config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
	based upon host_address.
	* config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.

From-SVN: r180818
 2011-11-02 23:07:39 -07:00
Jason Merrill
af8ed618fb * config/rs6000/t-ppccomm: Add missing \. 
From-SVN: r180799
 2011-11-02 16:52:10 -04:00
Rainer Orth
5d1c8e77cf Move gthr to toplevel libgcc 
gcc:
	* gthr-single.h, gthr.h: Move to ../libgcc.
	* gthr-aix.h: Move to ../libgcc/config/rs6000.
	* gthr-dce.h: Move to ../libgcc/config/pa.
	* gthr-lynx.h: Move to ../libgcc/config.
	* gthr-mipssde.h: Move to ../libgcc/config/mips.
	* gthr-posix.h: Move to ../libgcc/config.
	* gthr-rtems.h: Likewise.
	* gthr-tpf.h: Move to ../libgcc/config/s390.
	* gthr-vxworks.h: Move to ../libgcc/config.
	* gthr-win32.h: Move to ../libgcc/config/i386.
	* configure.ac (gthread_flags): Remove
	(gthr-default.h): Don't create.
	(thread_file): Don't substitute.
	* configure: Regenerate.
	* Makefile.in (GCC_THREAD_FILE): Remove.
	(GTHREAD_FLAGS): Remove.
	(libgcc.mvars): Remove GTHREAD_FLAGS.
	* config/t-vxworks (EXTRA_HEADERS): Remove.

	gcc/po:
	* EXCLUDES (gthr-aix.h, gthr-dce.h, gthr-posix.c, gthr-posix.h)
	(gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h)
	(gthr-win32.h, gthr.h): Remove.

	libgcc:
	* gthr-single.h, gthr.h: New files.
	* config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
	config/gthr-vxworks.h, config/i386/gthr-win32.h,
	config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
	config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
	* config/i386/gthr-win32.c: Include "gthr-win32.h".
	* configure.ac (thread_header): New variable.
	Set it depending on target_thread_file.
	(gthr-default.h): Link from $thread_header.
	* configure: Regenerate.
	* Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).

	libgfortran:
	* Makefile.am (AM_CPPFLAGS): Add
	-I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
	* Makefile.in: Regenerate.
	* acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
	* configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	libobjc:
	* Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
	* configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	libstdc++-v3:
	* acinclude.m4 (GLIBCXX_CONFIGURE): Determine and substitute
	toplevel_builddir.
	(GLIBCXX_ENABLE_THREADS): Remove glibcxx_thread_h,
	HAVE_GTHR_DEFAULT, enable_thread.
	(GLIBCXX_CHECK_GTHREADS): Reflect gthr move to libgcc.
	* include/Makefile.am (thread_host_headers): Remove
	${host_builddir}/gthr-tpf.h.
	(${host_builddir}/gthr.h): Reflect gthr move to libgcc.
	Use $<.
	(${host_builddir}/gthr-single.h): Likewise.
	(${host_builddir}/gthr-posix.h): Likewise.
	(${host_builddir}/gthr-tpf.h): Remove.
	(${host_builddir}/gthr-default.h): Likewise.
	* configure, config.h.in: Regenerate.
	* Makefile.in, doc/Makefile.in, include/Makefile.in,
	libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
	src/Makefile.intestsuite/Makefile.in: Regenerate.

From-SVN: r180776
 2011-11-02 15:28:43 +00:00
Rainer Orth
852b75ed97 Move libgcc_tm_file to toplevel libgcc 
gcc:
	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list):
	Remove.
	* configure: Regenerate.
	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
	(TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list).
	(libgcc_tm.h, cs-libgcc_tm.h): Remove.
	(clean): Remove libgcc_tm.h
	* mkconfig.sh: Don't include libgcc_tm.h in tm.h.
	* config.gcc (libgcc_tm_file): Remove.
	(arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi.
	(arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi.
	(arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file.
	(avr-*-rtems*): Likewise.
	(avr-*-*): Likewise.
	(frv-*-elf): Likewise.
	(frv-*-*linux*): Likewise.
	(h8300-*-rtems*): Likewise.
	(h8300-*-elf*): Likewise.
	(i[34567]86-*-darwin*): Likewise.
	(x86_64-*-darwin*): Likewise.
	(rx-*-elf*): Likewise.
	(tic6x-*-elf): Likewise.
	(tic6x-*-uclinux): Likewise.
	(i[34567]86-*-linux*, x86_64-*-linux*): Likewise.

	libgcc:
	* configure.ac (tm_file_): New variable.
	Determine from tm_file.
	(tm_file, tm_defines): Substitute.
	* configure: Regenerate.
	* mkheader.sh: New file.
	* Makefile.in (clean): Remove libgcc_tm.h.
	($(objects)): Depend on libgcc_tm.h.
	(libgcc_tm_defines, libgcc_tm_file): New variables.
	(libgcc_tm.h, libgcc_tm.stamp): New targets.
	($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
	($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
	($(extra-parts)): Depend on libgcc_tm.h.
	* config.host (tm_defines, tm_file): New variable.
	(arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
	(arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
	(arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
	(avr-*-rtems*): Likewise.
	(avr-*-*): Likewise.
	(frv-*-elf): Likewise.
	(frv-*-*linux*): Likewise.
	(h8300-*-rtems*): Likewise.
	(h8300-*-elf*): Likewise.
	(i[34567]86-*-darwin*): Likewise.
	(x86_64-*-darwin*): Likewise.
	(rx-*-elf): Likewise.
	(tic6x-*-uclinux): Likewise.
	(tic6x-*-elf): Likewise.
	(i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
	* config/alpha/gthr-posix.c: Include libgcc_tm.h.
	* config/i386/cygming-crtbegin.c: Likewise.
	* config/i386/cygming-crtend.c: Likewise.
	* config/ia64/fde-vms.c: Likewise.
	* config/ia64/unwind-ia64.c: Likewise.
	* config/libbid/bid_gcc_intrinsics.h: Likewise.
	* config/rs6000/darwin-fallback.c: Likewise.
	* config/stormy16/lib2funcs.c: Likewise.
	* config/xtensa/unwind-dw2-xtensa.c: Likewise.
	* crtstuff.c: Likewise.
	* dfp-bit.h: Likewise.
	* emutls.c: Likewise.
	* fixed-bit.c: Likewise.
	* fp-bit.c: Likewise.
	* generic-morestack-thread.c: Likewise.
	* generic-morestack.c: Likewise.
	* libgcc2.c: Likewise.
	* libgcov.c: Likewise.
	* unwind-dw2-fde-dip.c: Likewise.
	* unwind-dw2-fde.c: Likewise.
	* unwind-dw2.c: Likewise.
	* unwind-sjlj.c: Likewise.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>

From-SVN: r180775
 2011-11-02 15:26:35 +00:00
Rainer Orth
f9989b51a9 Move libgcc2 to toplevel libgcc 
toplevel:
	* Makefile.tpl (EXTRA_GCC_FLAGS): Remove LIBGCC2_CFLAGS,
	LIBGCC2_DEBUG_CFLAGS, LIBGCC2_INCLUDES.
	* Makefile.in: Regenerate.

	config:
	* mh-interix (LIBGCC2_DEBUG_CFLAGS): Remove.

	gcc:
	* Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS)
	(LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA)
	(LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET)
	(INCLUDES_FOR_TARGET): Remove.
	(LIBGCC2_CFLAGS): Don't export.
	(LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify):
	Remove.
	(libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies.
	(libgcc.mvars): Likewise.
	Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST,
	LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS,
	TARGET_LIBGCC2_CFLAGS.
	Emit GTHREAD_FLAGS.
	* libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc.
	* config/darwin-64.c: Move to ../libgcc/config.
	* config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
	config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
	config/udivmodsi4.c: Move to ../libgcc/config.
	* config/gthr-posix.c: Move to ../libgcc/config/alpha.
	* config/memcmp.c, config/memcpy.c, config/memmove.c,
	config/memset.c: Move to ../libgcc/config.
	* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/t-freebsd: Remove.
	* config/t-freebsd-thread: Move to ../libgcc/config.
	* config/t-libgcc-pic: Move to ../libgcc/config.
	* config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/t-linux: Remove.
	* config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
	Remove
	* config/t-openbsd-thread: Move to ../libgcc/config.
	* config/t-rtems (LIBGCC2_INCLUDES): Remove.
	* config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/t-svr4: Remove.
	* config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS)
	(LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove.
	* config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config.
	* config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S.
	* config/alpha/t-alpha, config/alpha/t-ieee: Remove.
	* config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC):
	Remove.
	* config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha.
	* config/arm/bpabi.c, config/arm/unaligned-funcs.c,
	config/arm/fp16.c, config/arm/linux-atomic.c,
	config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm.
	* config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC)
	(TARGET_LIBGCC2_CFLAGS): Remove.
	* config/arm/t-bpabi, config/arm/t-linux: Remove.
	* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS)
	(LIB2FUNCS_STATIC_EXTRA): Remove.
	* config/arm/t-netbsd: Remove.
	* config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC)
	(TARGET_LIBGCC2_CFLAGS): Remove.
	* config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove.
	* config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC)
	(TARGET_LIBGCC2_CFLAGS): Remove.
	* config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS)
	(LIBGCC, INSTALL_LIBGCC): Remove.
	* config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/bfin/t-bfin-linux: Likewise.
	* config/bfin/t-bfin-uclinux: Likewise.
	* config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
	config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
	config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
	config/c6x/ltf.c: Move to ../libgcc/config/c6x.
	* config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA):
	Remove.
	* config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/cris/arit.c: Move to ../libgcc/config/cris.
	* config/cris/cris_abi_symbol.c: Remove.
	* config/cris/cris.h: Remove obsolete comment.
	* config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S.
	* config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC)
	($(LIB2FUNCS_EXTRA)): Remove.
	* config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC)
	(LIBGCC): Remove.
	* config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/fr30/t-fr30: Remove.
	* config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
	config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
	config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move
	to ../libgcc/config/frv.
	* config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
	(cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c)
	(ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove.
	* config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
	config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
	config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300.
	* config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
	(LIBGCC, INSTALL_LIBGCC): Remove.
	* config/i386/gthr-win32.c: Move to ../libgcc/config/i386.
	* config/i386/t-cygming (LIBGCC2_INCLUDES): Remove.
	* config/i386/t-cygwin: Remove.
	* config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
	(LIB2FUNCS_EXCLUDE): Remove.
	* config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
	(LIBGCC, INSTALL_LIBGCC): Remove.
	* config/i386/t-gthr-win32: Move to ../libgcc/config/i386.
	* config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/i386/t-mingw-w32: Likewise.
	* config/i386/t-mingw-w64: Likewise.
	* config/i386/t-openbsd: Likewise.
	* config/i386/t-nto: Remove.
	* config/ia64/quadlib.c: Move to ../libgcc/config/ia64.
	* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
	(quadlib.c): Remove.
	* config/ia64/t-ia64: Remove comment.
	* config/iq2000/lib2extra-funcs.c: Move to
	../libgcc/config/iq2000/lib2funcs.c.
	* config/iq2000/t-iq2000: Remove.
	* config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c.
	* config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c.
	* config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove.
	* config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC)
	(INSTALL_LIBGCC): Remove.
	* config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k.
	* config/m68k/t-floatlib: Remove.
	* config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove.
	Fix typo.
	(LIBGCC, INSTALL_LIBGCC): Remove.
	* config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c.
	* config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c.
	* config/mep/t-mep (LIB2FUNCS_EXTRA): Remove.
	* config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC)
	(INSTALL_LIBGCC): Remove.
	* config/mips/t-isa3264: Likewise.
	* config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove.
	* config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC)
	(INSTALL_LIBGCC): Remove.
	* config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC)
	(INSTALL_LIBGCC): Remove.
	* config/mips/t-vr (TARGET_LIBGCC2_CFLAGS)
	(LIB2FUNCS_STATIC_EXTRA): Remove.
	* config/mips/vr4120-div.S: Move to ../libgcc/config/mips.
	* config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/pa/fptr.c, config/pa/linux-atomic.c: Move to
	../libgcc/config/pa.
	* config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S.
	* config/pa/quadlib.c: Move to ../libgcc/config/pa.
	* config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/pa/t-linux, config/pa/t-linux64: Remove.
	* config/pa/t-pa-hpux, config/pa/t-pa-hpux10,
	config/pa/t-pa-hpux11, config/pa/t-pa64: Remove.
	* config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA):
	Remove.
	* config/picochip/libgccExtras: Move to ../libgcc/config/picochip.
	* config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET)
	(TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove.
	* config/rs6000/crtresfpr.asm: Move to
	../libgcc/config/rs6000/crtresfpr.S.
	* config/rs6000/crtresgpr.asm: Move to
	../libgcc/config/rs6000/crtresgpr.S.
	* config/rs6000/crtresxfpr.asm: Move to
	../libgcc/config/rs6000/crtresxfpr.S.
	* config/rs6000/crtresxgpr.asm: Move to
	../libgcc/config/rs6000/crtresxgpr.S.
	* config/rs6000/crtsavfpr.asm: Move to
	../libgcc/config/rs6000/crtsavfpr.S.
	* config/rs6000/crtsavgpr.asm: Move to
	../libgcc/config/rs6000/crtsavgpr.S.
	* config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000.
	* config/rs6000/darwin-fpsave.asm: Move to
	../libgcc/config/rs6000/darwin-fpsave.S.
	* config/rs6000/darwin-gpsave.asm: Move to
	../libgcc/config/rs6000/darwin-gpsave.S.
	* config/rs6000/darwin-tramp.asm: Move to
	../libgcc/config/rs6000/darwin-tramp.S.
	* config/rs6000/darwin-vecsave.asm: Move to
	../libgcc/config/rs6000/darwin-vecsave.S.
	* config/rs6000/darwin-world.asm: Move to
	../libgcc/config/rs6000/darwin-world.S.
	* config/rs6000/e500crtres32gpr.asm: Move to
	../libgcc/config/rs6000/e500crtres32gpr.S.
	* config/rs6000/e500crtres64gpr.asm: Move to
	../libgcc/config/rs6000/e500crtres64gpr.S.
	* config/rs6000/e500crtres64gprctr.asm: Move to
	../libgcc/config/rs6000/e500crtres64gprctr.S.
	* config/rs6000/e500crtrest32gpr.asm: Move to
	../libgcc/config/rs6000/e500crtrest32gpr.S.
	* config/rs6000/e500crtrest64gpr.asm: Move to
	../libgcc/config/rs6000/e500crtrest64gpr.S.
	* config/rs6000/e500crtresx32gpr.asm: Move to
	../libgcc/config/rs6000/e500crtresx32gpr.S.
	* config/rs6000/e500crtresx64gpr.asm: Move to
	../libgcc/config/rs6000/e500crtresx64gpr.S.
	* config/rs6000/e500crtsav32gpr.asm: Move to
	../libgcc/config/rs6000/e500crtsav32gpr.S.
	* config/rs6000/e500crtsav64gpr.asm: Move to
	../libgcc/config/rs6000/e500crtsav64gpr.S.
	* config/rs6000/e500crtsav64gprctr.asm: Move to
	../libgcc/config/rs6000/e500crtsav64gprctr.S.
	* config/rs6000/e500crtsavg32gpr.asm: Move to
	../libgcc/config/rs6000/e500crtsavg32gpr.S.
	* config/rs6000/e500crtsavg64gpr.asm: Move to
	../libgcc/config/rs6000/e500crtsavg64gpr.S.
	* config/rs6000/e500crtsavg64gprctr.asm: Move to
	../libgcc/config/rs6000/e500crtsavg64gprctr.S.
	* config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S.
	* config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
	(TARGET_LIBGCC2_CFLAGS): Remove.
	* config/rs6000/t-aix52: Likewise.
	* config/rs6000/t-darwin: Remove.
	* config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS)
	(LIB2FUNCS_EXTRA): Remove.
	* config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove.
	* config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC)
	(INSTALL_LIBGCC): Remove.
	* config/rs6000/t-netbsd (LIB2FUNCS_EXTRA)
	(LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S)
	(crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC)
	(INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext))
	(($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext),
	$(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove.
	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA)
	(LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove.
	* config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/rs6000/t-vxworks: Remove comment.
	* config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S.
	* config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/sh/linux-atomic.asm: Move to
	../libgcc/config/sh/linux-atomic.S.
	* config/sh/t-linux (LIB2FUNCS_EXTRA): Remove.
	* config/sh/t-netbsd: Remove.
	* config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
	Remove.
	* config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove.
	* config/sparc/t-leon: Likewise.
	* config/sparc/t-leon3: Likewise.
	* config/sparc/t-linux64: Likewise.
	* config/sparc/t-netbsd64: Fix typo.
	Remove comment.
	* config/spu/divmodti4.c, config/spu/divv2df3.c,
	config/spu/float_disf.c, config/spu/float_unsdidf.c,
	config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
	config/spu/mfc_multi_tag_release.c,
	config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
	config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
	config/spu/multi3.c: Move to ../libgcc/config/spu.
	* config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE)
	(LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC)
	(INSTALL_LIBGCC): Remove.
	* config/stormy16/stormy16-lib2.c: Move to
	../libgcc/config/stormy16/lib2.c.
	* config/stormy16/stormy16-lib2-ashlsi3.c: Move to
	../libgcc/config/stormy16/ashlsi3.c.
	* config/stormy16/stormy16-lib2-ashrsi3.c: Move to
	../libgcc/config/stormy16/ashrsi3.c.
	* config/stormy16/stormy16-lib2-clzhi2.c: Move to
	../libgcc/config/stormy16/clzhi2.c.
	* config/stormy16/stormy16-lib2-cmpsi2.c: Move to
	../libgcc/config/stormy16/cmpsi2.c.
	* config/stormy16/stormy16-lib2-ctzhi2.c: Move to
	../libgcc/config/stormy16/ctzhi2.c.
	* config/stormy16/stormy16-lib2-divsi3.c: Move to
	../libgcc/config/stormy16/divsi3.c.
	* config/stormy16/stormy16-lib2-ffshi2.c: Move to
	../libgcc/config/stormy16/ffshi2.c.
	* config/stormy16/stormy16-lib2-lshrsi3.c: Move to
	../libgcc/config/stormy16/lshrsi3.c.
	* config/stormy16/stormy16-lib2-modsi3.c: Move to
	../libgcc/config/stormy16/modsi3.c.
	* config/stormy16/stormy16-lib2-parityhi2.c: Move to
	../libgcc/config/stormy16/parityhi2.c.
	* config/stormy16/stormy16-lib2-popcounthi2.c: Move to
	../libgcc/config/stormy16/popcounthi2.c.
	* config/stormy16/stormy16-lib2-ucmpsi2.c: Move to
	../libgcc/config/stormy16/ucmpsi2.c.
	* config/stormy16/stormy16-lib2-udivmodsi4.c: Move to
	../libgcc/config/stormy16/udivmodsi4.c.
	* config/stormy16/stormy16-lib2-udivsi3.c: Move to
	../libgcc/config/stormy16/udivsi3.c.
	* config/stormy16/stormy16-lib2-umodsi3.c: Move to
	../libgcc/config/stormy16/umodsi3.c.
	* config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16.
	* config/v850/t-v850 (INSTALL_LIBGCC): Remove.
	* config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa.
	* config/xtensa/t-elf: Remove.
	* config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove.
	* config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread
	from tmake_file.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file.
	(*-*-netbsd*): Remove t-libgcc-pic from tmake_file.
	(*-*-openbsd*): Likewise.
	Remove t-openbsd-thread for posix threads.
	(alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee
	from tmake_file.
	(alpha*-*-freebsd*): Likewise.
	(alpha*-*-netbsd*): Likewise.
	(alpha*-*-openbsd*): Likewise.
	(alpha64-dec-*vms*): Likewise.
	(alpha*-dec-*vms*): Likewise.
	(arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file.
	(arm*-*-linux*): Remove t-linux from tmake_file.
	Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi.
	(arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for
	arm*-*-uclinux*eabi.
	(arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from
	tmake_file for arm*-*-eabi*.
	(fr30-*-elf): Remove tmake_file.
	(hppa*64*-*-linux*): Remove tmake_file.
	(hppa*-*-linux*): Likewise.
	(hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from
	tmake_file.
	(hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file.
	(hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from
	tmake_file.
	(i[34567]86-*-elf*): Remove tmake_file.
	(x86_64-*-elf*): Likewise.
	(i[34567]86-*-nto-qnx*): Likewise.
	(i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file.
	(i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32
	from tmake_file if using win32 threads.
	(iq2000*-*-elf*): Remove tmake-file.
	(microblaze*-linux*): Likewise.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
	(sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for
	sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd.
	(xtensa*-*-elf*): Remove tmake_file.

	gcc/po:
	* EXCLUDES (config/vxlib.c, gbl-ctors.h, libgcc2.c, libgcc2.h)
	(longlong.h): Remove.

	libgcc:
	* configure.ac: Include ../config/picflag.m4.
	(GCC_PICFLAG): Call it.
	Substitute.
	* configure: Regenerate.
	* Makefile.in (gcc_srcdir): Remove.
	(LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
	(HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
	(LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
	($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
	($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
	Use $<.
	Remove comment.
	* libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
	* siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
	to refer to libgcc2.c.
	Use $<.
	* config/darwin-64.c: New file.
	* config/darwin-crt3.c: Remove comment.
	* config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
	config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
	config/udivmodsi4.c: New files.
	* config/memcmp.c, config/memcpy.c, config/memmove.c,
	config/memset.c: New files.
	* config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
	* config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
	* config/t-freebsd-thread, config/t-libgcc-pic: New files.
	* config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
	* config/t-openbsd-thread: New file.
	* config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
	* config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
	* config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
	* config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
	qrnnd.S.
	Adapt filename.
	* config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
	to refer to gthr-posix.c.
	* config/alpha/t-vms (LIB2ADD): Set.
	* config/alpha/vms-gcc_shell_handler.c: New file.
	* config/arm/bpabi.c, config/arm/fp16.c,
	config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
	config/arm/unaligned-funcs.c: New files.
	* config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
	* config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
	* config/arm/t-linux: Likewise.
	* config/arm/t-linux-eabi (LIB2ADD_ST): Add.
	* config/arm/t-netbsd: New file.
	* config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
	* config/arm/t-symbian (LIB2ADD_ST): Set.
	* config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
	* config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	* config/bfin/t-elf: New file.
	* config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
	config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
	config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
	config/c6x/ltf.c: New files.
	* config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
	(HOST_LIBGCC2_CFLAGS): Set.
	* config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
	(CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	* config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
	New files.
	* config/cris/t-elfmulti (LIB2ADD_ST): Set.
	* config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
	* config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
	config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
	config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
	files.
	* config/frv/t-frv (LIB2ADD): Set.
	* config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	* config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
	config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
	config/h8300/popcounthi2.c: New files.
	* config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
	* config/i386/gthr-win32.c: New file.
	* config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
	* config/i386/t-cygwin: Likewise.
	* config/i386/t-darwin, config/i386/t-darwin64,
	config/i386/t-gthr-win32, config/i386/t-interix: New files.
	* config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
	(CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	* config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	* config/ia64/quadlib.c: New file.
	* config/ia64/t-hpux (LIB2ADD): Set.
	* config/ia64/t-ia64: Add comment.
	* config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
	* config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	(HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
	* config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
	* config/m32c/t-m32c (LIB2ADD): Set.
	* config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
	* config/m32r/t-m32r: Likewise.
	* config/m68k/fpgnulib.c: New file.
	* config/m68k/t-floatlib (LIB2ADD): Set.
	(xfgnulib.c): New target.
	* config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
	* config/mep/lib2funcs.c, config/mep/tramp.c: New files.
	* config/mep/t-mep (LIB2ADD): Set.
	* config/microblaze/divsi3.asm: Rename to divsi3.S.
	* config/microblaze/moddi3.asm: Rename to moddi3.S.
	* config/microblaze/modsi3.asm: Rename to modsi3.S.
	* config/microblaze/muldi3_hard.asm: Rename to hard.S.
	* config/microblaze/mulsi3.asm: Rename to mulsi3.S.
	* config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
	* config/microblaze/udivsi3.asm: Rename to udivsi3.S.
	* config/microblaze/umodsi3.asm: Rename to umodsi3.S.
	* config/microblaze/t-microblaze (LIB2ADD): Reflect this.
	* config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
	New files.
	* config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
	* config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
	* config/pa/fptr.c, config/pa/lib2funcs.S,
	config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
	* config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
	(LIB2ADD, LIB2ADD_ST): Set.
	* config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
	* config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
	Set.
	* config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
	* config/pdp11/t-pdp11: New file.
	* config/picochip/libgccExtras/adddi3.S,
	config/picochip/libgccExtras/ashlsi3.S,
	config/picochip/libgccExtras/ashrsi3.S,
	config/picochip/libgccExtras/clzsi2.S,
	config/picochip/libgccExtras/cmpsi2.S,
	config/picochip/libgccExtras/divmod15.S,
	config/picochip/libgccExtras/divmodhi4.S,
	config/picochip/libgccExtras/divmodsi4.S,
	config/picochip/libgccExtras/lshrsi3.S,
	config/picochip/libgccExtras/parityhi2.S,
	config/picochip/libgccExtras/popcounthi2.S,
	config/picochip/libgccExtras/subdi3.S,
	config/picochip/libgccExtras/ucmpsi2.S,
	config/picochip/libgccExtras/udivmodhi4.S,
	config/picochip/libgccExtras/udivmodsi4.S: New files.
	* config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
	(LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
	* config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
	config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
	config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
	config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
	config/rs6000/darwin-gpsave.S, 	config/rs6000/darwin-tramp.S,
	config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
	files.
	* config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
	(HOST_LIBGCC2_CFLAGS): Set.
	* config/rs6000/t-darwin64: New file.
	* config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
	* config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
	* config/rs6000/t-ppccomm (LIB2ADD): Add
	$(srcdir)/config/rs6000/tramp.S.
	(LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
	Add  $(srcdir)/config/rs6000/eabi.S.
	(crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
	(crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
	(e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
	(e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
	(e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
	(e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
	* config/rs6000/tramp.S: New file.
	* config/s390/t-tpf: Remove.
	* config/sh/linux-atomic.S: New file.
	* config/sh/t-linux (LIB2ADD): Set.
	(HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
	* config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
	* config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
	to unwind-dw2.c.
	(HOST_LIBGCC2_CFLAGS): Set.
	* config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
	* config/spu/divmodti4.c, config/spu/divv2df3.c,
	config/spu/float_disf.c, config/spu/float_unsdidf.c,
	config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
	config/spu/mfc_multi_tag_release.c,
	config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
	config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
	config/spu/multi3.c: New files.
	* config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
	(HOST_LIBGCC2_CFLAGS): Set.
	* config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
	config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
	config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
	config/stormy16/ffshi2.c, config/stormy16/lib2.c,
	config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
	config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
	config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
	config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
	config/stormy16/umodsi3.c: New files.
	* config/xtensa/lib2funcs.S: New file.
	* config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
	* config/xtensa/t-xtensa (LIB2ADD): Set.
	* config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
	(*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
	Add t-freebsd-thread to tmake_file for posix threads.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
	(*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
	(*-*-lynxos*): Likewise.
	(*-*-netbsd*): Likewise.
	(*-*-openbsd*): Likewise.
	Add t-openbsd-thread to tmake_file for posix threads.
	(*-*-solaris2*): Add t-libgcc-pic to tmake_file.
	(*-*-vxworks*): Set tmake_file.
	(alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
	(alpha*-*-freebsd*): Likewise.
	(alpha*-*-netbsd*): Likewise.
	(alpha*-*-openbsd*): Likewise.
	(alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
	(alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
	(alpha*-dec-*vms*): Likewise.
	(arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
	(bfin*-elf*): Add bfin/t-elf to tmake_file.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(crisv32-*-elf): Add cris/t-cris to tmake_file.
	(crisv32-*-none): Likewise.
	(cris-*-elf): Likewise.
	(cris-*-none): Likewise.
	(cris-*-linux*, crisv32-*-linux*): Likewise.
	(hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
	tmake_file.
	(hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
	tmake_file.
	(hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
	(i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
	(x86_64-*-elf*): Likewise.
	(i[34567]86-*-nto-qnx*): Likewise.
	(i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
	win32 threads.
	(x86_64-*-mingw*): Likewise.
	(i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
	(lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
	tmake_file.
	(mipsisa64sr71k-*-elf*): Likewise.
	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
	(mips-*-elf*, mipsel-*-elf*): Likewise.
	(mips64-*-elf*, mips64el-*-elf*): Likewise.
	(mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
	to tmake_file.
	(pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
	(powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
	(s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
	(spu-*-elf*): Likewise.
	(tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.

	libquadmath:
	* printf/gmp-impl.h: Adapt path to longlong.h.

From-SVN: r180774
 2011-11-02 15:23:48 +00:00
Rainer Orth
45b86625d7 Move libgcc1 to toplevel libgcc 
gcc:
	* Makefile.in (LIB1ASMSRC): Don't export.
	(libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
	* config/arm/arm.c: Update lib1funcs.asm filename.
	* config/arm/linux-eabi.h: Likewise.
	* config/arm/bpabi-v6m.S, config/arm/bpabi.S,
	config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
	../libgcc/config/arm.
	* config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
	* config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
	* config/arm/t-bpabi: Likewise.
	* config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
	* config/arm/t-strongarm-elf: Likewise.
	* config/arm/t-symbian: Likewise.
	* config/arm/t-vxworks: Likewise.
	* config/arm/t-wince-pe: Likewise.
	* config/avr/libgcc.S: Move to ../libgcc/config/avr.
	* config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/bfin/lib1funcs.asm: Move to
	../libgcc/config/bfin/lib1funcs.S.
	* config/bfin/t-bfin: Remove.
	* config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/bfin/t-bfin-linux: Likewise.
	* config/bfin/t-bfin-uclinux: Likewise.
	* config/c6x/lib1funcs.asm: Move to
	../libgcc/config/c6x/lib1funcs.S.
	* config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/fr30/lib1funcs.asm: Move to
	../libgcc/config/fr30/lib1funcs.S.
	* config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/frv/lib1funcs.asm: Move to
	../libgcc/config/frv/lib1funcs.S.
	* config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
	* config/h8300/lib1funcs.asm: Move to
	../libgcc/config/h8300/lib1funcs.S.
	* config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
	* config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/i386/t-interix: Likewise.
	* config/ia64/lib1funcs.asm: Move to
	../libgcc/config/ia64/lib1funcs.S.
	* config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
	* config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
	* config/m32c/m32c.c: Update m32c-lib1.S filename.
	* config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
	* config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
	* config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
	* config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
	* config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
	* config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
	* config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/mips/mips16.S: Move to ../libgcc/config/mips.
	* config/mips/t-libgcc-mips16: Remove.
	* config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
	* config/pa/milli64.S: Move to ../libgcc/config/pa.
	* config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
	* config/pa/t-linux64: Likewise.
	* config/picochip/libgccExtras/fake_libgcc.asm: Move to
	../libgcc/config/picochip/lib1funcs.S.
	* config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
	* config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
	* config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
	* config/sh/sh.h: Update lib1funcs.asm filename.
	* config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
	* config/sh/t-netbsd: Likewise.
	* config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
	Remove.
	* config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
	* config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
	* config/sparc/lb1spl.asm: Remove.
	* config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/sparc/t-leon: Likewise.
	* config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
	* config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
	* config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
	* config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
	* config/vax/t-linux: Remove.
	* config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
	../libgcc/config/xtensa.
	* config/xtensa/lib1funcs.asm: Move to
	../libgcc/config/xtensa/lib1funcs.S.
	* config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
	(bfin*-*): Likewise.
	(mips64*-*-linux*, mipsisa64*-*-linux*): Remove
	mips/t-libgcc-mips16 from tmake_file.
	(mips*-*-linux*): Likewise.
	(mips*-sde-elf*): Likewise.
	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
	(mips-*-elf*, mipsel-*-elf*): Likewise.
	(mips64-*-elf*, mips64el-*-elf*): Likewise.
	(mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
	(vax-*-linux*): Remove vax/t-linux from tmake_file.

	libgcc:
	* Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
	$(srcdir) to refer to $(LIB1ASMSRC).
	Use $<.
	* config/arm/bpabi-v6m.S, config/arm/bpabi.S,
	config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
	config/arm/lib1funcs.S: New files.
	* config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
	* config/arm/t-arm: New file.
	* config/arm/t-bpabi (LIB1ASMFUNCS): Set.
	* config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
	config/arm/t-strongarm-elf: New files.
	* config/arm/t-symbian (LIB1ASMFUNCS): Set.
	* config/arm/t-vxworks, config/arm/t-wince-pe: New files.
	* config/avr/lib1funcs.S: New file.
	* config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
	* config/c6x/lib1funcs.S: New file.
	* config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
	* config/frv/lib1funcs.S: New file.
	* config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
	* config/i386/cygwin.S, config/i386/t-chkstk: New files.
	* config/ia64/__divxf3.asm: Rename to ...
	* config/ia64/__divxf3.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/_fixtfdi.asm: Rename to ...
	* config/ia64/_fixtfdi.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/_fixunstfdi.asm: Rename to ...
	* config/ia64/_fixunstfdi.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/_floatditf.asm: Rename to ...
	* config/ia64/_floatditf.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/lib1funcs.S: New file.
	* config/ia64/t-hpux (LIB1ASMFUNCS): Set.
	* config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
	* config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
	* config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
	* config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
	* config/mep/lib1funcs.S: New file.
	* config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/mips/mips16.S: New file.
	* config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/pa/milli64.S: New file.
	* config/pa/t-linux, config/pa/t-linux64: New files.
	* config/picochip/lib1funcs.S: New file.
	* config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
	* config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
	* config/sh/t-netbsd: New file.
	* config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
	Use $(srcdir) to refer to lib1funcs.S, adapt filename.
	* config/sh/t-sh64: New file.
	* config/sparc/lb1spc.S: New file.
	* config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
	filename.
	* config/v850/lib1funcs.S, config/v850/t-v850: New files.
	* config/vax/lib1funcs.S, config/vax/t-linux: New files.
	* config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
	config/xtensa/lib1funcs.S: New files.
	* config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
	tmake_file.
	(arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
	(arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
	(arm*-*-linux*): Likewise.
	Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
	arm*-*-linux-*eabi, add arm/t-linux otherwise.
	(arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
	(arm*-*-ecos-elf): Likewise.
	(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
	(arm*-*-rtems*): Likewise.
	(arm*-*-elf): Likewise.
	(arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
	(avr-*-rtems*): Add to tmake_file, add avr/t-avr.
	(bfin*-elf*): Add bfin/t-bfin to tmake_file.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(bfin*-rtems*): Likewise.
	(bfin*-*): Likewise.
	(fido-*-elf): Merge into m68k-*-elf*.
	(fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
	(frv-*-*linux*): Add frv/t-frv to tmake_file.
	(h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
	(h8300-*-elf*): Likewise.
	(hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
	(hppa*-*-linux*): Add pa/t-linux to tmake_file.
	(i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
	(i[34567]86-*-mingw*): Likewise.
	(x86_64-*-mingw*): Likewise.
	(i[34567]86-*-interix3*): Likewise.
	(ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
	(ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
	(m68k-*-elf*): Also handle fido-*-elf.
	Add m68k/t-floatlib to tmake_file.
	(m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
	(m68k-*-linux*): Likewise.
	(m68k-*-rtems*): Likewise.
	(mcore-*-elf): Add mcore/t-mcore to tmake_file.
	(sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
	sh64*-*-*.
	(sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
	Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
	(sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
	(sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
	sh/t-netbsd to tmake_file.
	Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
	(sh-*-rtems*): Add sh/t-sh to tmake_file.
	(sh-wrs-vxworks): Likewise.
	(sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
	*-leon[3-9]*.
	(v850*-*-*): Add v850/t-v850 to tmake_file.
	(vax-*-linux*): Add vax/t-linux to tmake_file.
	(m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.

From-SVN: r180773
 2011-11-02 15:03:19 +00:00
Rainer Orth
5f73c6ccf0 Move crtstuff support to toplevel libgcc 
gcc:
	* config.gcc (extra_parts): Remove.
	(*-*-freebsd*): Remove extra_parts.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
	(*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
	Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
	*-*-netbsdelf[2-9]*.
	(*-*-openbsd*): Remove t-libc-ok from tmake_file.
	(alpha*-*-linux*): Remove extra_parts.
	(alpha*-*-freebsd*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(fr30-*-elf): Likewise.
	(moxie-*-elf): Likewise.
	(moxie-*-uclinux*): Likewise.
	(h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
	(h8300-*-elf*): Likewise.
	(hppa*64*-*-hpux11*): Remove extra_parts.
	(i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
	tmake_file.
	(x86_64-*-elf*): Likewise.
	(i[34567]86-*-freebsd*): Remove tmake_file.
	(x86_64-*-freebsd*): Likewise.
	(x86_64-*-netbsd*): Likewise.
	(i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
	t-libc-ok from tmake_file.
	(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
	i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from tmake_file.
	Remove extra_parts.
	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
	Remove i386/t-crtstuff from tmake_file.
	(i[34567]86-*-lynxos*): Likewise.
	Remove extra_parts.
	(ia64*-*-elf*): Remove extra_parts.
	(ia64*-*-freebsd*): Likewise.
	(ia64*-*-linux*): Likewise.
	(ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
	(m32r-*-elf*): Remove extra_parts.
	(m32rle-*-elf*): Likewise.
	(m32r-*-rtems*): Likewise.
	(m68k-*-elf*, fido-*-elf*): Likewise.
	(m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
	(m68k-*-rtems*): Remove extra_parts.
	(mep-*-*): Likewise.
	(microblaze*-linux*): Likewise.
	(mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
	(mips*-*-linux*): Likewise.
	(powerpc-*-lynxos*): Likewise.
	(s390x-ibm-tpf*): Likewise.
	(score-*-elf): Likewise.
	Remove tmake_file.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
	sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
	sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
	Remove sh/t-superh from tmake_file for sh*-superh-elf.
	Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
	(sh-*-rtems*): Remove sh/t-elf from tmake_file.
	(sh-wrs-vxworks): Likewise.
	(sparc-*-linux*): Remove extra_parts.
	(sparc64-*-linux*): Likewise.
	(sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
	(xstormy16-*-elf): Likewise.
	(xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
	(am33_2.0-*-linux*): Remove extra_parts.
	* configure.ac (extra_parts): Don't substitute.
	* configure: Regenerate.
	* crtstuff.c: Move to ../libgcc.
	* Makefile.in (CRTSTUFF_CFLAGS): Remove.
	(EXTRA_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS): Remove.
	(MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
	(GCC_EXTRA_PARTS): Remove.
	(libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
	CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
	Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
	($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
	($(T)crtbeginT.o): Remove.
	* config/alpha/t-vms (EXTRA_PARTS): Remove.
	($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
	* config/alpha/vms-dwarf2.asm: Move to
	../libgcc/config/alpha/vms-dwarf2.S.
	* config/alpha/vms-dwarf2eh.asm: Move to
	../libgcc/config/alpha/vms-dwarf2eh.S.
	* config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
	* config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
	* config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/arm/t-linux: Remove comment.
	* config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
	* config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
	* config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
	* config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
	* config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
	* config/bfin/t-bfin (EXTRA_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
	EXTRA_MULTILIB_PARTS): Remove.
	* config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crtlibid.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
	* config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
	* config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
	* config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
	CRTSTUFF_T_CFLAGS_S): Remove.
	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
	* config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
	* config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
	* config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
	* config/frv/frvbegin.c, config/frv/frvend.c: Move to
	../libgcc/config/frv.
	* config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
	(FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
	* config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS): Remove.
	* config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
	* config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
	* config/h8300/t-elf: Remove.
	* config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
	Move to ../libgcc/config/i386.
	* config/i386/t-crtstuff: Remove.
	* config/i386/t-i386elf: Remove.
	* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
	* config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
	* config/ia64/crtbegin.asm: Move to
	../libgcc/config/ia64/crtbegin.S.
	* config/ia64/crtend.asm: Move to
	../libgcc/config/ia64/crtend.S.
	* config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
	* config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
	* config/ia64/t-vms: Remove.
	* config/ia64/vms-crtinit.asm: Move to
	../libgcc/config/ia64/vms-crtinit.S.
	* config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
	* config/m32r/initfini.c: Move to ../libgcc/config/m32r.
	* config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crtinit.o, $(T)crtfini.o): Remove.
	(m32rx, m32r2): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
	* config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
	* config/m68k/t-crtstuff: Remove.
	* config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
	* config/m68k/t-m68kelf: Remove.
	* config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
	* config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
	* config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
	* config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
	* config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
	* config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
	* config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
	EXTRA_PARTS): Remove.
	($(T)crti$(objext), $(T)crtn$(objext)): Remove.
	* config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
	* config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
	* config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-isa3264: Likewise.
	* config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS): Remove.
	* config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
	Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
	* config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
	* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
	* config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
	* config/pa/stublib.c: Move to libgcc/config/pa.
	* config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
	($(T)libgcc_stub.a): Remove.
	* config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
	(rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
	($(T)libgcc_stub.a): Remove.
	* config/rs6000/eabi-cn.asm: Move to
	../../../libgcc/config/rs6000/eabi-cn.S.
	* config/rs6000/eabi-ci.asm: Move to
	../../../libgcc/config/rs6000/eabi-ci.S.
	* config/rs6000/sol-ci.asm: Move to
	../../../libgcc/config/rs6000/sol-ci.S.
	* config/rs6000/sol-cn.asm: Move to
	../../../libgcc/config/rs6000/sol-cn.S.
	* config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
	* config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
	Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
	(ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
	($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
	$(T)ncrtn$(objext)): Remove.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
	* config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
	* config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
	* config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
	* config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
	* config/score/t-score-elf: Remove.
	* config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
	* config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
	* config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
	* config/sh/lib1funcs-4-300.asm: Move to
	../../../libgcc/config/sh/lib1funcs-4-300.S.
	* config/sh/lib1funcs-Os-4-200.asm: Move to
	../libgcc/config/sh/lib1funcs-Os-4-200.S.
	* config/sh/t-elf: Remove.
	* config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
	* config/sh/t-linux64: Remove.
	* config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
	* config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
	(IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
	($(T)ic_invalidate_array_4-100.o)
	($(T)libic_invalidate_array_4-100.a)
	($(T)ic_invalidate_array_4-200.o)
	($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
	($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
	($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
	($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
	($(T)libgcc-4-300.a): Remove.
	* config/sh/t-superh: Remove.
	* config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
	* config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
	* config/spu/cache.S: Move to ../libgcc/config/spu.
	* config/spu/cachemgr.c: Move to ../libgcc/config/spu.
	* config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
	($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
	($(T)cache64k.o, $(T)cache128k.o): Remove.
	* config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-libc-ok: Remove.
	* config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-netbsd: Remove.
	* config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
	* config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
	($(T)vcrt0.o, $(T)pcrt0.o): Remove.
	* config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
	* config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
	* config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
	* config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
	Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/xtensa/t-linux: Remove.
	* config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.

	gcc/po:
	* EXCLUDES (crtstuff.c): Remove.

	libgcc:
	* crtstuff.c: New file.
	* Makefile.in (CRTSTUFF_CFLAGS): Define.
	(CRTSTUFF_T_CFLAGS): Define.
	(extra-parts, INSTALL_PARTS): Remove conditional assignments.
	(crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
	(crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
	crtstuff.c.
	Use $<.
	(crtbeginT.o): Use $(objext).
	[!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
	(libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
	(gcc-extra-parts): Remove.
	* config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*): Also handle *-*-kopensolaris*-gnu.
	Add t-crtstuff-pic to tmake_file.
	(*-*-lynxos*): New case.
	Set tmake_file, extra_parts.
	(*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
	Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
	*-*-netbsdelf[2-9]*.
	(*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
	(*-*-rtems*): Set extra_parts.
	(*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
	(*-*-uclinux*): New case.
	Set extra_parts.
	(*-*-vms*): New case.
	Set tmake_file, extra_parts.
	(*-*-elf): Set extra_parts.
	(alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
	(alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
	vms/t-vms64.
	Set extra_parts.
	(alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
	Set extra_parts.
	(arm*-*-freebsd*): Add t-crtin to tmake_file.
	Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
	(arm-wrs-vxworks): Append to tmake_file.
	Set extra_parts.
	(arm*-*-uclinux*): Set extra_parts.
	(arm*-*-ecos-elf): Likewise.
	(arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
	arm*-*-eabi*.
	(arm*-*-rtems*): Set extra_parts.
	(arm*-*-elf): Likewise.
	(avr-*-rtems*): Clear extra_parts.
	(bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
	Set extra_parts.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
	(bfin*-rtems*): Append to tmake_file.
	Set extra_parts.
	(bfin*-*): Likewise.
	(crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
	(crisv32-*-elf): ... this.
	(crisv32-*-none): ... this.
	(cris-*-elf, cris-*-none): New cases.
	Add cris/t-elfmulti to tmake_file.
	(fr30-*-elf): Append to tmake_file.
	Set extra_parts.
	(frv-*-elf): Append to tmake_file, add frv/t-frv.
	Set extra_parts.
	(h8300-*-rtems*): Append to tmake_file.
	Set extra_parts.
	(h8300-*-elf*): Likewise.
	(hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
	Set extra_parts.
	(hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
	Set extra_parts.
	(i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
	(x86_64-*-elf*): Likewise.
	(i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
	(x86_64-*-freebsd*): Likewise.
	(x86_64-*-netbsd*): Likewise.
	(i[34567]86-*-linux*): Likewise.
	(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
	(i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
	(x86_64-*-linux*): Likewise.
	(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
	(i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
	tmake_file.
	Set extra_parts.
	(i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
	(i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
	Append to extra_parts, remove crtbegin.o, crtend.o.
	(ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
	(ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
	crtend.o, crtbeginS.o, crtendS.o.
	(ia64*-*-linux*): Comment extra_parts.
	(ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
	Set extra_parts.
	(iq2000*-*-elf*): Clear extra_parts.
	(lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
	(lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
	(m32r-*-elf*, m32r-*-rtems*): Split off ...
	(m32r-*-rtems*): ... this.
	Add m32r/t-m32r to tmake_file.
	(m68k-*-elf*): Add t-crtin to tmake_file.
	(m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
	(mcore-*-elf): Likewise.
	(microblaze*-*-*): Set extra_parts.
	(mips*-sde-elf*): New case.
	Set tmake_file, extra_parts.
	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
	tmake_file.
	Set extra_parts.
	(mipsisa64sr71k-*-elf*): Likewise.
	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
	(mips-*-elf*, mipsel-*-elf*): Likewise.
	(mips64-*-elf*, mips64el-*-elf*): Likewise.
	(mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
	(mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
	(moxie-*-*): Split into ...
	(moxie-*-elf, moxie-*-uclinux*): ... this.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(moxie-*-rtems*): New case.
	Set tmake_file.
	Clear extra_parts.
	(powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
	Set extra_parts.
	(powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
	(powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
	tmake_file.
	Set extra_parts.
	(powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
	rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
	tmake_file.
	Set extra_parts.
	(powerpc-*-lynxos*): Add to tmake_file.
	(powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
	rs6000/t-crtstuff, t-crtstuff-pic.
	Set extra_parts.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rx-*-elf): Remove extra_parts.
	(s390x-ibm-tpf*): Set extra_parts.
	(score-*-elf): Set extra_parts.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
	(sh64l*-*-netbsd*): Split into ...
	(sh-*-elf*, sh[12346l]*-*-elf*): ... this.
	Add t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
	Set extra_parts.
	(sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
	(sparc-*-elf*): Remove t-crtin from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
	(sparc64-*-linux*): Likewise.
	(sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc64-*-elf*): Remove t-crtin from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc64-*-rtems*): Remove t-crtin from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
	(sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
	(spu-*-elf*): Add to tmake_file, add spu/t-elf.
	Set extra_parts.
	(tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(tic6x-*-*): Change to ...
	(tic6x-*-elf): ... this.
	Set extra_parts.
	(xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
	Set extra_parts.
	(am33_2.0-*-linux*): Add comment.
	(mep*-*-*): Add mep/t-mep to tmake_file.
	Set extra_parts.
	* config/alpha/t-vms: New file.
	* config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
	* config/arm/crti.S, config/arm/crtn.S: New files.
	* config/bfin/crti.S, config/bfin/crtn.S: New files.
	* config/bfin/crtlibid.S: New file.
	* config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
	* config/c6x/crti.S, config/c6x/crtn.S: New files.
	* config/c6x/t-elf (CUSTOM_CRTIN): Set.
	(crti.o, crtin.o): New rules.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
	* config/c6x/t-uclinux: New file.
	* config/cris/t-elfmulti: New file.
	* config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
	* config/fr30/crti.S, config/fr30/crtn.S: New files.
	* config/frv/frvbegin.c, config/frv/frvend.c: New files.
	* config/frv/t-frv: New file.
	* config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
	* config/h8300/crti.S, config/h8300/crtn.S: New files.
	* config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
	New files.
	* config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
	refer to cygming-crtbegin.c, cygming-crtend.c.
	Use $<.
	* config/i386/t-nto: New file.
	* config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
	* config/ia64/crti.S, config/ia64/crtn.S: New files.
	* config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
	crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
	Use .S extension.
	Use $<.
	* config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
	(crtinitS.o): New rule.
	* config/ia64/vms-crtinit.S: New file.
	* config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
	* config/m32r/initfini.c: New file.
	* config/m32r/t-linux, config/m32r/t-m32r: New files.
	* config/m68k/crti.S, config/m68k/crtn.S: New files.
	* config/mcore/crti.S, config/mcore/crtn.S: New files.
	* config/mep/t-mep: New file.
	* config/microblaze/crti.S, config/microblaze/crtn.S: New files.
	* config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
	* config/mips/crti.S, config/mips/crtn.S: New files.
	* config/mips/t-crtstuff: New file.
	* config/mmix/crti.S, config/mmix/crtn.S: New files.
	* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
	(CUSTOM_CRTIN): Set.
	($(T)crti.o, $(T)crtn.o): Remove $(T),
	dependencies.
	Use $(srcdir) to refer to crti.S, crtn.S.
	Use .S extension, $<.
	* config/moxie/crti.asm: Rename to ...
	* config/moxie/crti.S: ... this.
	* config/moxie/crtn.asm: Rename to ...
	* config/moxie/crtn.S: ... this.
	* config/moxie/t-moxie: Remove.
	* config/pa/stublib.c: New file.
	* config/pa/t-stublib, config/pa/t-stublib64: New files.
	* config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
	* config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
	* config/rs6000/t-crtstuff: New file.
	* config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
	(ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
	(ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
	Make output file explicit.
	(ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
	Make output file explicit.
	(ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
	Make output file explicit.
	(ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
	Make output file explicit.
	* config/score/crti.S, config/score/crtn.S: New files.
	* config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
	* config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
	files.
	* config/sh/t-sh, config/sh/t-superh: New files.
	* config/sparc/t-linux64: New file.
	* config/spu/cache.S, config/spu/cachemgr.c: New files.
	* config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
	(cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
	(cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
	* config/t-crtin: Remove.
	* config/t-crtstuff-pic: New file.
	* config/t-sol2 (CUSTOM_CRTIN): Set.
	(crti.o, crtn.o): New rules.
	* config/vms/t-vms: New file.
	* config/vms/vms-ucrt0.c: New file.
	* config/xtensa/t-elf: New file.

From-SVN: r180771
 2011-11-02 14:33:56 +00:00
Rainer Orth
b040f2be65 Move shlib support to toplevel libgcc 
gcc:
	PR translation/45116
	* Makefile.in (slibdir): Remove, don't export.
	(SHLIB_NM_FLAGS): Remove.
	(libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL,
	SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS,
	SHLIB_MAPFILES, SHLIB_NM_FLAGS.
	(DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK.
	(gcc.o): Pass SHLIB instead of SHLIB_LINK.
	(gccspec.o): Likewise.
	(installdirs): Don't create $(DESTDIR)$(slibdir).
	* configure.ac (slibdir): Remove.
	* configure: Regenerate.
	* libgcc-libsystem.ver: Move to ../libgcc/config.
	* mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc.
	* config/libgcc-glibc.ver: Move to ../libgcc/config.
	* config/t-libunwind (SHLIB_LC): Remove.
	* config/t-linux (SHLIB_MAPFILES): Remove.
	* config/t-slibgcc-dummy: Rename to config/t-slibgcc.
	* config/t-slibgcc-elf-ver: Remove.
	* config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to
	../libgcc/config.
	* config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move
	to ../libgcc/config/alpha.
	* config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
	SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC,
	SHLIB_SYMVECX2, SHLIB_LINK): Remove.
	* config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm.
	* config/arm/t-bpabi (SHLIB_MAPFILES): Remove.
	* config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME,
	SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove.
	* config/arm/t-symbian (SHLIB_LC): Remove.
	* config/bfin/libgcc-bfin.ver: Move to
	../libgcc/config/bfin/libgcc-glibc.ver.
	* config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove.
	* config/c6x/libgcc-c6xeabi.ver: Move to
	../libgcc/config/c6x/libgcc-eabi.ver.
	* config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove.
	* config/cris/libgcc.ver: Move to
	../libgcc/config/cris/libgcc-glibc.ver.
	* config/cris/t-linux (SHLIB_MAPFILES): Remove.
	* config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv.
	* config/frv/t-linux (SHLIB_MAPFILES): Remove.
	* config/i386/darwin-libgcc.10.4.ver: Move to
	../libgcc/config/i386/libgcc-darwin.10.4.ver.
	* config/i386/darwin-libgcc.10.5.ver: Move to
	../libgcc/config/i386/libgcc-darwin.10.5.ver.
	* config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386.
	* config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION,
	SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL)
	SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK,
	SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES):
	Remove.
	* config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION,
	SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove.
	* config/i386/t-dlldir, config/i386/t-dlldir-x: Move to
	../libgcc/config/i386.
	* config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to
	../libgcc/config/i386.
	* config/i386/t-linux: Move to ../libgcc/config/i386.
	* config/i386/t-mingw-pthread: Move to ../libgcc/config/i386.
	* config/i386/t-mingw-w32 (SHLIB_LC): Remove.
	* config/i386/t-mingw-w64: Likewise.
	* config/i386/t-mingw32: Remove.
	* config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move
	to ../libgcc/config/ia64.
	* config/ia64/t-glibc: Remove.
	* config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove.
	* config/ia64/t-ia64 (SHLIB_MAPFILES): Remove.
	* config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
	SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove.
	* config/ia64/vms_symvec_libgcc_s.opt: Remove.
	* config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r.
	* config/m32r/t-linux (SHLIB_MAPFILES): Remove.
	* config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k.
	* config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove.
	* config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux.
	* config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver:
	Move to ../libgcc/config/pa.
	* config/rs6000/darwin-libgcc.10.4.ver: Move to
	../libgcc/config/rs6000/libgcc-darwin.10.4.ver.
	* config/rs6000/darwin-libgcc.10.5.ver: Move to
	../libgcc/config/rs6000/libgcc-darwin.10.5.ver.
	* config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL,
	SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove.
	* config/rs6000/t-aix52: Likewise.
	* config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to
	../libgcc/config/sh.
	* config/sparc/libgcc-sparc-glibc.ver: Move to
	../libgcc/config/sparc/libgcc-glibc.ver.
	* config/sparc/t-linux: Move to ../libgcc/config/sparc.
	* config/xtensa/t-linux (SHLIB_MAPFILES): Remove.
	* config/xtensa/libgcc-xtensa.ver: Move to
	../libgcc/config/xtensa/libgcc-glibc.ver.
	* config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with
	t-slibgcc in tmake_file.
	Remove t-slibgcc-nolc-override for *-*-freebsd[34],
	*-*-freebsd[34].* with pthreads.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu,
	*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace
	t-slibgcc-elf-ver with t-slibgcc in tmake_file.
	(*-*-netbsd*): Likewise.
	(*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file.
	(*-*-*vms*): Add t-slibgcc to tmake_file.
	(alpha*-*-linux*): Remove alpha/t-linux from tmake_file.
	(alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in
	tmake_file.
	(arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for
	arm*-*-linux-*eabi.
	(bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in
	tmake_file.
	(crisv32-*-linux*, cris-*-linux*): Likewise.
	(hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
	pa/t-slibgcc-dwarf-ver from tmake_file.
	(hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in
	tmake_file.
	Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file.
	(hppa*64*-*-hpux11*): Likewise.
	(hppa[12]*-*-hpux11*): Likewise.
	(i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in
	tmake_file.
	(x86_64-*-darwin*): Likewise.
	(i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file.
	Add t-slibgcc to tmake_file.
	(i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
	Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*,
	i[34567]86-w64-*.
	Remove i386/t-mingw-pthread from tmake_file.
	(ia64*-*-linux*): Remove ia64/t-glibc from tmake_file.
	(ia64*-*-hpux*): Add t-slibgcc to tmake_file.
	(ia64-hp-*vms*): Likewise.
	(m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in
	tmake_file.
	(m32rle-*-linux*): Likewise.
	(m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file.
	(microblaze*-linux*): Remove t-slibgcc-elf-ver,
	t-slibgcc-nolc-override from tmake_file.
	(mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in
	tmake_file.
	(powerpc-*-darwin*): Likewise.
	(powerpc64-*-darwin*): Likewise.
	(powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
	t-slibgcc to tmake_file.
	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
	(rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise.
	(rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise.
	(rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise.
	(sparc-*-linux*): Remove sparc/t-linux from tmake_file.
	(sparc64-*-linux*): Likewise.
	(tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in
	tmake_file.
	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu,
	x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux
	from tmake_file.

	gcc/cp:
	* Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.

	gcc/fortran:
	* Makef-lang.in (gfortranspec.o): Pass SHLIB instead of SHLIB_LINK.

	gcc/go:
	* Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.

	gcc/java:
	* Make-lang.in (jvspec.o): Pass SHLIB instead of SHLIB_LINK.

	libgcc:
	* Makefile.in (SHLIB_NM_FLAGS): Set.
	* mkmap-flat.awk, mkmap-symver.awk: New files.
	* configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
	exceptions.
	* configure: Regenerate.
	* config/libgcc-glibc.ver: New file.
	* config/libgcc-libsystem.ver: New file.
	* config/t-libunwind (SHLIB_LC): Set.
	* config/t-linux: New file.
	* config/t-slibgcc (INSTALL_SHLIB): New.
	(SHLIB_INSTALL): Use it.
	* config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
	to mkmap-symver.awk.
	(SHLIB_MAPFILES): Don't append, adapt pathname.
	(SHLIB_VERPFX): Set.
	* config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
	to mkmap-symver.awk.
	* config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
	config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
	* config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
	* config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
	to mkmap-flat.awk.
	* config/arm/t-bpabi (SHLIB_MAPFILES): Set.
	* config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
	* config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
	* config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
	* config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
	* config/i386/libgcc-darwin.10.4.ver,
	config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
	New files.
	* config/i386/t-darwin: Remove.
	* config/i386/t-darwin64: Likewise.
	* config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
	* config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
	config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
	* config/i386/t-linux: New file.
	* config/i386/t-mingw32: New file.
	* config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
	* config/ia64/t-glibc: Rename to ...
	* config/ia64/t-linux: ... this.
	(SHLIB_MAPFILES): Set.
	* config/ia64/t-glibc-libunwind: Rename to ...
	* config/ia64/t-linux-libunwind: ... this.
	* config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
	* config/ia64/t-slibgcc-hpux: New file.
	* config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
	* config/m68k/t-slibgcc-elf-ver: New file.
	* config/mips/t-mips16 (SHLIB_MAPFILES): Set.
	* config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
	to mkmap-flat.awk.
	* config/pa/t-slibgcc-hpux: New file.
	* config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
	files.
	* config/rs6000/libgcc-darwin.10.4.ver,
	config/rs6000/libgcc-darwin.10.5.ver: New files.
	* config/rs6000/libgcc-ppc-glibc.ver: Rename to
	config/rs6000/libgcc-glibc.ver.
	* config/rs6000/libgcc-ppc64.ver: Rename to
	config/rs6000/libgcc-ibm-ldouble.ver.
	* config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
	* config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
	* config/rs6000/t-ldbl128: Rename to ...
	* config/rs6000/t-linux: ... this.
	(SHLIB_MAPFILES): Adapt filename.
	* config/rs6000/t-slibgcc-aix: New file.
	* config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
	* config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
	libgcc-excl.ver, libgcc-glibc.ver.
	(SHLIB_LINK, SHLIB_INSTALL): Remove.
	* config/sparc/libgcc-glibc.ver: New file.
	* config/sparc/t-linux: New file.
	* config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
	* config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
	t-slibgcc-elf-ver to tmake_file.
	Add t-slibgcc-nolc-override to tmake_file for posix threads on
	*-*-freebsd[34].
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
	t-slibgcc-elf-ver, t-linux to tmake_file.
	(*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
	tmake_file.
	(alpha*-*-linux*): Add alpha/t-linux to tmake_file.
	(alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
	(alpha*-dec-*vms*): Likewise.
	(arm*-*-freebsd*): Append to tmake_file.
	(arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
	(arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
	arm*-*-linux-*eabi.
	(arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
	tmake_file for arm*-*-symbianelf*.
	(bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
	(cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
	cris/t-linux.
	(frv-*-*linux*): Append to tmake_file, add frv/t-linux.
	(hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
	pa/t-slibgcc-dwarf-ver to tmake_file.
	(hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
	pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
	(hppa*64*-*-hpux11*): Likewise.
	(hppa[12]*-*-hpux11*): Likewise.
	(x86_64-*-darwin*): Don't override tmake_file, but only keep
	i386/t-crtpc, i386/t-crtfm.
	(i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
	Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
	to tmake_file.
	Add i386/t-cygwin to tmake_file.
	Prepent i386/t-mingw-pthread to tmake_file for posix threads.
	(i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
	Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
	to tmake_file.
	Add i386/t-mingw32 to tmake_file.
	(x86_64-*-mingw*): Likewise.
	(ia64*-*-freebsd*): Append to tmake_file.
	(ia64*-*-linux*): Append to tmake_file.
	Replace ia64/t-glibc by ia64/t-linux.
	Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
	system libunwind.
	(ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
	t-slibgcc-hpux to tmake_file.
	(ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
	(m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
	(m32rle-*-linux*): Likewise.
	(m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
	sjlj exceptions.
	(microblaze*-linux*): New case.
	Append to tmake_file, add t-slibgcc-nolc-override.
	(powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
	Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
	rs6000/t-slibgcc-aix to tmake_file.
	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
	(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
	(sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
	sh*-*-linux*.
	(sparc-*-linux*): Append to tmake_file for *-leon*.
	Add sparc/t-linux to tmake_file for non-Leon targets.
	(sparc64-*-linux*): Add sparc/t-linux to tmake_file.
	(tic6x-*-uclinux): New case.
	Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
	(tic6x-*-*): Add c6x/t-elf to tmake_file.
	(xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
	(am33_2.0-*-linux*): Append to tmake_file.
	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
	(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
	x86_64-*-kfreebsd*-gnu.
	Add i386/t-linux to tmake_file.

From-SVN: r180767
 2011-11-02 10:49:46 +00:00
Ian Lance Taylor
18b4bd7b6c morestack.S: Correct CFI information to do proper returns throughout function. 
* config/i386/morestack.S: Correct CFI information to do proper
	returns throughout function.  In 32-bit mode, save %ebx so that it
	is restored on unwind.

From-SVN: r180633
 2011-10-28 22:03:56 +00:00
Bernd Schmidt
0d53e34681 pr-support.c (pop_compact_frame, pop_frame): Correct logic for doubleword pops. 
* config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
	logic for doubleword pops.

From-SVN: r180435
 2011-10-25 15:45:08 +00:00
Bernd Schmidt
5b2d9d9084 pr-support.c (__gnu_unwind_24bit): Correct logic for the case where B3 isn't the return register. 
* config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
	case where B3 isn't the return register.

From-SVN: r180434
 2011-10-25 15:44:03 +00:00
Andreas Tobler
cbffbd59d6 t-freebsd: Add wildcard. 
2011-10-25  Andreas Tobler  <andreast@fgznet.ch>

	* config/rs6000/t-freebsd: Add wildcard.

From-SVN: r180420
 2011-10-25 07:13:12 +02:00
Paul Brook
56dc349e1a * unwind-arm-common.inc: Handle ID3/4 unwinding data. 
From-SVN: r180313
 2011-10-21 21:00:11 +00:00
Uros Bizjak
1e06b07d0c re PR target/50737 (FAIL: Throw_3 -O3 execution, generic dwarf2 EH problem?) 
libgcc/ChangeLog:

2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
	    Eric Botcazou  <ebotcazou@adacore.com>

	PR target/50737
	* config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
	fs->signal_frame to 1.

libjava/ChangeLog:

2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
	    Eric Botcazou  <ebotcazou@adacore.com>

	PR target/50737
	* include/dwarf2-signal.h [__alpha__]: Remove MAKE_THROW_FRAME
	definition.


Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r180098
 2011-10-17 17:36:28 +02:00
Ian Lance Taylor
b5204884b2 * generic-morestack-thread.c: #include <errno.h>. 
From-SVN: r179703
 2011-10-07 22:52:28 +00:00
Ian Lance Taylor
91a639a157 re PR target/46093 (code compiled with -fsplit-stack crashes when passing large struct) 
PR target/46093
	* generic-morestack.c (__generic_morestack): Make sure the segment
	is large enough for both the stack frame and the copied
	parameters.

From-SVN: r179702
 2011-10-07 22:51:11 +00:00
Rainer Orth
cc49116d66 Restore FreeBSD/SPARC bootstrap (PR bootstrap/49804) 
From-SVN: r179610
 2011-10-06 13:48:14 +00:00
Nick Clifton
2996d8c332 rx-lib.h: Always restrict doubles to the SF type when 64-bit doubles are not enabled. 
* config/rx/rx-lib.h: Always restrict doubles to the SF type when
	64-bit doubles are not enabled.
	* config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
	and floatunsisf functions.

From-SVN: r179314
 2011-09-28 13:56:19 +00:00
Paul Brook
1e874273f8 arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. 
2011-09-13  Paul Brook  <paul@codesourcery.com>
 
	gcc/
	* config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
	(ARM_TARGET2_DWARF_FORMAT): Provide default definition.
	* config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define.
	* config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define.
	* config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define.
	* config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h.
	* config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h.
	* config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code
	enabling unwind tables.
	(c6x_debug_unwind_info): New function.
	(TARGET_ARM_EABI_UNWINDER): Define.
	(TARGET_DEBUG_UNWIND_INFO): Define.
	* config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define.
	(TARGET_EXTRA_CFI_SECTION): Remove.
	* config/c6x/t-c6x-elf (EXTRA_HEADERS): Set.
	* ginclude/unwind-arm-common.h: New file.

	libgcc/
	* config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
	* unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
	* unwind-arm-common.inc: New file.
	* config/arm/unwind-arm.c: Use unwind-arm-common.inc.
	* config/arm/unwind-arm.h: Use unwind-arm-common.h.
	(_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
	* config/c6x/libunwind.S: New file.
	* config/c6x/pr-support.c: New file.
	* config/c6x/unwind-c6x.c: New file.
	* config/c6x/unwind-c6x.h: New file.
	* config/c6x/t-c6x-elf: New file.


	libstdc++-v3/
	* libsupc++/eh_arm.cc (__cxa_end_cleanup): Add C6X implementation.
	* libsupc++/eh_call.cc (__cxa_call_unexpected): Set rtti_base.
	* libsupc++/eh_personality.cc (NO_SIZE_OF_ENCODED_VALUE): Remove
	__ARM_EABI_UNWINDER__ check.
	(parse_lsda_header): Check _GLIBCXX_OVERRIDE_TTYPE_ENCODING.
	(get_ttype_entry): Use generic implementation on ARM EABI.
	(check_exception_spec): Use _Unwind_decode_typeinfo_ptr and
	UNWIND_STACK_REG.
	(PERSONALITY_FUNCTION): Set ttype_base.

From-SVN: r178808
 2011-09-13 12:48:33 +00:00
Uros Bizjak
f70c879aa8 sfp-machine.h (ASM_INVALID): New define. 
* config/i386/64/sfp-machine.h (ASM_INVALID): New define.
	(ASM_DIVZERO): Ditto.
	(FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.

From-SVN: r177978
 2011-08-23 01:13:57 +02:00
Richard Sandiford
c55b374bd5 bpabi-lib.h (RENAME_LIBRARY_SET): Delete. 
libgcc/
	* config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.

From-SVN: r177854
 2011-08-18 13:45:07 +00:00
Richard Sandiford
1e138510fa re PR target/50090 (ARM EABI symbols in libgcc.a have default visibility) 
libgcc/
	PR target/50090
	* config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
	instead of an assembly one.

From-SVN: r177826
 2011-08-17 11:13:20 +00:00
Paolo Bonzini
1563503deb re PR bootstrap/50047 (Revision 177670 failed to bootstrap) 
2011-08-12  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/50047
	* Makefile.in (install-unwind_h): Create
	$(gcc_objdir)/include/unwind.h atomically.

From-SVN: r177706
 2011-08-12 17:13:04 +00:00
Rainer Orth
3627ac1ad6 * Makefile.in (install-unwind_h): Remove destination file first. 
From-SVN: r177670
 2011-08-11 15:19:32 +00:00
Rainer Orth
c6412d8676 sync.c: Move to ../libgcc. 
gcc:
	* config/sync.c: Move to ../libgcc.
	* Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC,
	LIBGCC_SYNC_CFLAGS.
	* config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
	Remove.

	libgcc:
	* sync.c: New file.
	* config/mips/t-mips16: New file.
	* config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
	(mips*-*-linux*): Likewise.
	(mips*-sde-elf*): Likewise.
	(mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
	mipsisa64-*-elf*, mipsisa64r2-*-elf*.
	Add mips/t-mips16 to tmake_file.
	(mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
	(mips-*-elf*): Likewise.
	(mips64-*-elf*): Likewise.
	(mips64orion-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mipstx39-*-elf*): Likewise.
	* Makefile.in: Use SYNC instead of LIBGCC_SYNC.
	($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
	LIBGCC_SYNC_CFLAGS.
	Use $(srcdir) to refer to sync.c.
	Use $<.
	($(libgcc-sync-funcs-o)): Likewise.
	($(libgcc-sync-size-funcs-s-o)): Likewise.
	($(libgcc-sync-funcs-s-o)): Likewise.

From-SVN: r177601
 2011-08-09 15:40:30 +00:00
Andreas Schwab
3cb6e5bd17 config.host (ia64*-*-linux*): Move ia64/t-glibc after t-libunwind. 
* config.host (ia64*-*-linux*): Move ia64/t-glibc after
t-libunwind.

From-SVN: r177598
 2011-08-09 14:26:41 +00:00
H.J. Lu
cca2207a2d Fix Dwarf unwind library for UNITS_PER_WORD > sizeof (void *) 
gcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/48007
	* config.gcc (libgcc_tm_file): Add i386/value-unwind.h for
	Linux/x86.

	* system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
	(ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.

	* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
	(_Unwind_Context_Reg_Val): Likewise.
	(_Unwind_Get_Unwind_Word): Likewise.
	(_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
	(_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
	(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
	for EXTENDED_CONTEXT_BIT.
	(__frame_state_for): Likewise.
	(uw_init_context_1): Likewise.
	(_Unwind_GetGR): Updated.
	(_Unwind_SetGR): Likewise.
	(_Unwind_GetGRPtr): Likewise.
	(_Unwind_SetGRPtr): Likewise.
	(_Unwind_SetGRValue): Likewise.
	(_Unwind_GRByValue): Likewise.
	(uw_install_context_1): Likewise.

	* doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
	ASSUME_EXTENDED_UNWIND_CONTEXT.
	* doc/tm.texi: Regenerated.

libgcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/48007
	* config/i386/value-unwind.h: New.

From-SVN: r177563
 2011-08-08 06:26:06 -07:00
Richard Sandiford
ed39fbad9a libgcc/ 
* config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
	(*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
	Add to tmake_file rather than overriding it.

From-SVN: r177533
 2011-08-06 18:41:36 +00:00
Rainer Orth
aca0b0b315 soft-fp: Move to ../libgcc. 
gcc:
	* config/soft-fp: Move to ../libgcc.
	* Makefile.in (SFP_MACHINE): Remove.
	(libgcc-support): Remove $(SFP_MACHINE) dependency.
	* config/arm/sfp-machine.h: Move to ../libgcc/config/arm.
	* config/arm/t-arm-softfp: Move to
	../libgcc/config/arm/t-softfp.
	* config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x.
	* config/c6x/t-c6x-softfp: Remove.
	* config/i386/sfp-machine.h: Move to ../libgcc/config/i386.
	* config/i386/t-fprules-softfp: Move to
	../libgcc/config/t-softfp-tf.
	* config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64.
	* config/ia64/t-fprules-softfp: Remove.
	* config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32.
	* config/lm32/t-fprules-softfp: Remove.
	* config/moxie/sfp-machine.h: Remove.
	* config/moxie/t-moxie-softfp: Remove.
	* config/rs6000/darwin-ldouble-format: Move to
	../libgcc/config/rs6000/ibm-ldouble-format.
	* config/rs6000/darwin-ldouble.c: Move to
	../libgcc/config/rs6000/ibm-ldouble.c
	* config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000.
	* config/rs6000/libgcc-ppc64.ver: Likewise.
	* config/rs6000/sfp-machine.h: Likewise.
	* config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove
	$(srcdir)/config/rs6000/libgcc-ppc64.ver.
	(LIB2FUNCS_EXTRA): Remove.
	(TARGET_LIBGCC2_CFLAGS): Remove.
	* config/rs6000/t-aix52: Likewise
	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
	$(srcdir)/config/rs6000/darwin-ldouble.c.
	(SHLIB_MAPFILES): Remove.
	* config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove
	$(srcdir)/config/rs6000/darwin-ldouble.c.
	* config/rs6000/t-fprules-softfp: Move to
	../libgcc/config/t-softfp-sfdf.
	* config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000.
	* config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove.
	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove
	$(srcdir)/config/rs6000/darwin-ldouble.c.
	* config/score/sfp-machine.h: Move to ../libgcc/config/score.
	* config/score/t-score-softfp: Remove.
	* config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp,
	soft-fp/t-softfp from tmake_file.
	(arm*-*-uclinux*): Likewise.
	(arm*-*-ecos-elf): Likewise.
	(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
	(arm*-*-rtems*): Likewise.
	(arm*-*-elf): Likewise.
	(moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from
	tmake_file.
	(moxie-*-uclinux*): Likewise.
	(moxie-*-rtems*): Likewise.
	(lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from
	tmake_file.
	(lm32-*-rtems*): Likewise.
	(lm32-*-uclinux*): Likewise.
	(powerpc-*-freebsd*): Remove rs6000/t-freebsd,
	rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
	(powerpc-*-linux*, powerpc64-*-linux*): Remove
	rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
	(score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from
	tmake_file.
	(tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from
	tmake_file.
	(tic6x-*-uclinux): Likewise.
	(i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp,
	soft-fp/t-softfp from tmake_file.
	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
	(x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise.
	(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise.
	(i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*):
	Likewise.
	(i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise.

	libgcc:
	* config/t-softfp: Remove.
	* soft-fp: Moved from ../gcc/config.
	* soft-fp/README: Remove t-softfp reference.
	* soft-fp/t-softfp: Move to config/t-softfp.
	(softfp_machine_header): Remove.
	(softfp_file_list): Remove config subdir.
	(soft-fp-objects): New variable.
	($(soft-fp-objects)): Set INTERNAL_CFLAGS.
	(LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
	(SFP_MACHINE, $(SFP_MACHINE)): Remove.
	* config/t-softfp-excl: New file.
	* config/t-softfp-sfdf: New file.
	* config/t-softfp-tf: New file.
	* config/no-sfp-machine.h: New file.
	* config/arm/sfp-machine.h: New file.
	* config/arm/t-softfp: New file.
	* config/c6x/sfp-machine.h: New file.
	* config/i386/32/t-fprules-softfp: Rename to ...
	* config/i386/32/t-softfp: ... this.
	(tifunctions, LIB2ADD): Remove.
	(softfp_int_modes): Override.
	* config/i386/64/t-softfp-compat (tf-functions): Remove config
	subdir.
	* config/i386/64/eqtf2.c: Likewise.
	* config/i386/64/getf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/ia64/sft-machine.h: New file.
	* config/ia64/t-fprules-softfp: Rename to ...
	* config/ia64/t-softfp: ... this.
	* config/lm32/sfp-machine.h: New file.
	* config/moxie/t-moxie-softfp: Remove.
	* config/rs6000/ibm-ldouble-format: New file.
	* config/rs6000/ibm-ldouble.c: New file.
	* config/rs6000/libgcc-ppc-glibc.ver: New file
	* config/rs6000/libgcc-ppc64.ver: New file
	* config/rs6000/sfp-machine.h: New file.
	* config/rs6000/t-freebsd: New file.
	* config/rs6000/t-ibm-ldouble: New file.
	* config/rs6000/t-ldbl128: Use $(srcdir) to refer to
	libgcc-ppc-glibc.ver.
	* config/rs6000/t-linux64: New file.
	* config/rs6000/t-ppccomm (LIB2ADD): Add
	$(srcdir)/config/rs6000/ibm-ldouble.c.
	* config/rs6000/t-ppccomm-ldbl: New file.
	* config/score/sfp-machine.h: New file.
	* config.host (sfp_machine_header): Explain.
	(arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
	t-softfp to tmake_file.
	(arm*-*-uclinux*): Likewise.
	(arm*-*-ecos-elf): Likewise.
	(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
	(arm*-*-rtems*): Likewise.
	(arm*-*-elf): Likewise.
	(ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
	in tmake_file.
	Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
	(lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
	(lm32-*-uclinux*): Likewise.
	(moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
	t-softfp-excl, t-softfp.
	(powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
	(powerpc64-*-darwin*): Likewise.
	(powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
	to tmake_file.
	(powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
	tmake_file.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
	t-softfp-excl, t-softfp to tmake_file.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
	rs6000/t-ppccomm-ldbl to tmake_file.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
	rs6000/t-ibm-ldouble to tmake_file.
	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
	(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
	(score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
	(tic6x-*-*): Likewise.
	(i[34567]86-*-darwin*, x86_64-*-darwin*,
	i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
	i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
	i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
	i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
	i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
	t-softfp to tmake_file.
	* configure.ac (sfp_machine_header): Provide default if unset.
	Substitute.
	Link sfp-machine.h to config/$sfp_machine_header.
	* configure: Regenerate.

From-SVN: r177452
 2011-08-05 15:13:48 +00:00
Rainer Orth
569dc49461 Makefile.in (FPBIT_FUNCS, [...]): Remove. 
gcc:
	* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
	(libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT)
	dependencies.
	(libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
	TPBIT, TPBIT_FUNCS.
	* config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
	* config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
	Remove.
	* config/arm/t-vxworks: Likewise.
	* config/arm/t-wince-pe: Likewise.
	* config/avr/t-avr (fp-bit.c, FPBIT): Remove.
	* config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/bfin/t-bfin-elf: Likewise.
	* config/bfin/t-bfin-linux: Likewise.
	* config/bfin/t-bfin-uclinux: Likewise.
	* config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
	Remove.
	* config/fr30/t-fr30: Likewise.
	* config/frv/t-frv: Likewise.
	* config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
	* config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/m32c/t-m32c: Likewise.
	* config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
	* config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/mcore/t-mcore: Likewise.
	* config/mep/t-mep: Likewise.
	* config/microblaze/t-microblaze: Likewise.
	* config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
	* config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
	* config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/mn10300/t-linux: Remove.
	* config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/pdp11/t-pdp11: Likewise.
	* config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
	* config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
	* config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	(LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
	* config/rs6000/t-aix52: Likewise.
	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
	$(srcdir)/config/rs6000/ppc64-fp.c.
	* config/rs6000/t-fprules-fpbit: Remove.
	* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
	* config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/sh/t-netbsd (FPBIT, DPBIT): Remove.
	* config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/sparc/t-elf: Likewise.
	* config/sparc/t-leon: Likewise.
	* config/sparc/t-leon3: Likewise.
	* config/spu/t-spu-elf: Likewise.
	(DPBIT_FUNCS): Remove.
	* config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/v850/t-v850: Likewise.
	* config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
	(avr-*-*): Likewise.
	(h8300-*-rtems*): Set libgcc_tm_file.
	(h8300-*-elf*): Likewise.
	(powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
	tmake_file.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
	(am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
	* doc/fragments.texi (Target Fragment, Floating Point Emulation):
	Remove.

	gcc/po:
	* EXCLUDES (config/fp-bit.c, config/fp-bit.h): Remove.

	libgcc:
	* Makefile.in (double_type_size, long_double_type_size): Set.
	Remove $(fpbit-in-libgcc) support.
	(FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
	(fpbit-src): New variable.
	($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
	Compile with -DFLOAT $(FPBIT_CFLAGS).
	Use $<.
	($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
	Compile with $(FPBIT_CFLAGS).
	Use $<.
	($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
	Compile with -DFLOAT $(TPBIT_CFLAGS).
	Use $<.
	* configure.ac (double_type_size, long_double_type_size):
	Determine and substitute.
	* configure: Regenerate.
	* fp-bit.c, fp-bit.h: New files.
	* config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
	* config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
	* config/mips/t-mips: New file.
	* config/mips/t-sdemtk: New file.
	* config/rs6000/ppc64-fp.c: New file.
	* config/rs6000/t-darwin (LIB2ADD): Add
	$(srcdir)/config/rs6000/ppc64-fp.c.
	* config/rs6000/t-ppc64-fp: New file.
	* config/rx/rx-lib.h: New file.
	* config/rx/t-rx (FPBIT): Set to true.
	($(gcc_objdir)/fp-bit.c): Remove.
	(DPBIT): Set to true only with -m64bit-doubles.
	($(gcc_objdir)/dp-bit.c): Remove.
	* config/sparc/t-softfp: Remove.
	* config/spu/t-elf: New file.
	* config/t-fdpbit, config/t-fpbit: New files.
	* config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
	(mips*-*-*): Likewise.
	(arm-wrs-vxworks): Likewise.
	(arm*-*-freebsd*): Likewise.
	(avr-*-rtems*): Add t-fpbit to tmake_file.
	(avr-*-*): Likewise.
	(bfin*-elf*): Add t-fdpbit to tmake_file.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(bfin*-rtems*): New case.
	Add t-fdpbit to tmake_file.
	(bfin*-*): Add t-fdpbit to tmake_file.
	(crisv32-*-elf): Likewise.
	(cris-*-linux*): Likewise.
	(fr30-*-elf): Likewise.
	(frv-*-elf, frv-*-*linux*): Likewise.
	(h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
	(iq2000*-*-elf*): Add t-fdpbit to tmake_file.
	(m32r-*-elf*): Likewise.
	(m32rle-*-elf*): Likewise.
	(m32r-*-linux*): Likewise.
	(m32rle-*-linux*): Likewise.
	(mcore-*-elf): Add t-fdpbit to tmake_file.
	(microblaze*-*-*): Likewise.
	(mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
	(mips*-*-netbsd*): Add mips/t-mips to tmake_file.
	(mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
	Fix typo.
	Add mips/t-tpbit to tmake-file.
	(mips*-*-linux*): Fix typo.
	(mips*-sde-elf*): New case
	Add mips/t-sdemtk unless using newlib.
	(mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
	(mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
	(mn10300-*-*): Likewise.
	(pdp11-*-*): Likewise.
	(picochip-*-*): Add t-fpbit to tmake_file.
	(powerpc-*-eabisimaltivec*): Likewise.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): New case.
	Add t-fdpbit to tmake_file.
	(powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
	(powerpc-*-rtems*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
	tmake_file.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
	tmake_file.
	(powerpc-*-lynxos*): Likewise.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
	t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
	(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
	(rx-*-elf): Add t-fdpbit to tmake_file.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
	(sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
	sh*-*-netbsd*.
	(sh-*-rtems*): Add t-fdpbit to tmake_file.
	(sh-wrs-vxworks): Likewise.
	(sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
	(sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
	(sparc-*-rtems*, sparc64-*-rtems*): Split off ...
	(sparc64-*-rtems*): ... new case.
	(sparc-*-rtems*): Add t-fdpbit to tmake_file.
	(spu-*-elf*): Likewise.
	Add spu/t-elf to tmake_file.
	(v850*-*-*): Add t-fdpbit to tmake_file.
	(xstormy16-*-elf): Likewise.
	(am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
	(mep*-*-*): Likewise.

From-SVN: r177448
 2011-08-05 14:53:09 +00:00
Rainer Orth
201cdb7438 Makefile.in (UNWIND_H): Remove. 
gcc:
	* Makefile.in (UNWIND_H): Remove.
	(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
	../libgcc/Makefile.in.
	(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise.
	(LIBUNWINDDEP): Remove.
	(libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies.
	(libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED,
	LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL.
	(stmp-int-hdrs): Remove $(UNWIND_H) dependency.
	Don't copy $(UNWIND_H).
	* config.gcc (ia64*-*-linux*): Remove with_system_libunwind
	handling.
	* configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
	unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c,
	unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
	unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc.
	* unwind-dw2-fde-darwin.c: Move to ../libgcc/config.
	* config/arm/libunwind.S, config/arm/pr-support.c,
	config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to
	../libgcc/config/arm.
	* config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove.
	* config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove.
	* config/frv/t-frv ($(T)frvbegin$(objext)): Use
	$(srcdir)/../libgcc to refer to unwind-dw2-fde.h.
	($(T)frvend$(objext)): Likewise.
	* config/ia64/t-glibc (LIB2ADDEH): Remove.
	* config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64.
	* config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
	config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to
	../libgcc/config/ia64.
	* config/ia64/t-hpux (LIB2ADDEH): Remove.
	* config/ia64/t-ia64 (LIB2ADDEH): Remove.
	* config/ia64/t-vms (LIB2ADDEH): Remove.
	* config/ia64/vms.h (UNW_IVMS_MODE,
	MD_UNW_COMPATIBLE_PERSONALITY_P): Remove.
	* config/picochip/t-picochip (LIB2ADDEH): Remove.
	* config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove.
	* config/rs6000/t-darwin (LIB2ADDEH): Remove.
	* config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000.
	* config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use
	$(srcdir)/../libgcc to refer to unwinder sources.
	* config/spu/t-spu-elf (LIB2ADDEH): Remove.
	* config/t-darwin (LIB2ADDEH): Remove.
	* config/t-freebsd (LIB2ADDEH): Remove.
	* config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove.
	* config/t-libunwind-elf: Move to ../libgcc/config.
	* config/t-linux (LIB2ADDEH): Remove.
	* config/t-sol2 (LIB2ADDEH): Remove.
	* config/xtensa/t-xtensa (LIB2ADDEH): Remove.
	* system.h (MD_FROB_UPDATE_CONTEXT): Poison.

	gcc/po:
	* EXCLUDES (unwind-c.c, unwind-dw2-fde-darwin.c)
	(unwind-dw2-fde-glibc.c, unwind-dw2-fde.c, unwind-dw2-fde.h)
	(unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h): Remove.

	libgcc:
	* Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
	variables.
	(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
	(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
	(install-unwind_h): New target.
	(all): Depend on it.
	* config.host (unwind_header): New variable.
	(*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
	(*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
	(arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
	Set unwind_header.
	(arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
	Set unwind_header.
	(arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
	arm*-*-eabi*.
	Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
	Set unwind_header.
	(ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
	(ia64*-*-freebsd*): Likewise.
	(ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
	tmake_file.
	Add t-libunwind-elf, ia64/t-glibc-libunwind unless
	$with_system_libunwind.
	(ia64*-*-hpux*): Set tmake_file.
	(ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
	(picochip-*-*): Set tmake_file.
	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
	md_unwind_header.
	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
	(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
	(s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
	(xtensa*-*-elf*): Set tmake_file.
	(xtensa*-*-linux*): Likewise.
	* configure.ac: Include ../config/unwind_ipinfo.m4.
	Call GCC_CHECK_UNWIND_GETIPINFO.
	Link unwind.h to $unwind_header.
	* configure: Regenerate.
	* emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
	unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
	unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
	unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
	* config/unwind-dw2-fde-darwin.c: New file.
	* config/arm/libunwind.S, config/arm/pr-support.c,
	config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
	config/arm/unwind-arm.h,: New files.
	* config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
	config/ia64/t-eh-ia64, config/ia64/t-glibc,
	config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
	config/ia64/t-vms, config/ia64/unwind-ia64.c,
	config/ia64/unwind-ia64.h: New files.
	* config/picochip/t-picochip: New file.
	* config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
	files.
	* config/rs6000/t-darwin (LIB2ADDEH): Set.
	* config/s390/t-tpf (LIB2ADDEH): Remove.
	* config/t-darwin (LIB2ADDEH): Set.
	* config/t-eh-dw2-dip: New file.
	* config/t-libunwind, config/t-libunwind-elf: New files.
	* config/t-sol2 (LIB2ADDEH): Remove.
	* config/xtensa/t-xtensa: New file.

	gcc/ada:
	* gcc-interface/Makefile.in (raise-gcc.o): Search
	$(srcdir)/../libgcc.

	libgo:
	* Makefile.am (AM_CFLAGS): Search $(srcdir)/../libgcc.
	* Makefile.in: Regenerate.

	libjava:
	* configure.ac (GCC_UNWIND_INCLUDE): Rename to
	LIBGCC_UNWIND_INCLUDE.
	Point to $(multi_basedir)/./libjava/../libgcc.
	* configure: Regenerate.
	* Makefile.am (GCC_UNWIND_INCLUDE): Reflect this.
	* Makefile.in: Regenerate.

	libobjc:
	* Makefile.in (INCLUDES): Search
	$(srcdir)/$(MULTISRCTOP)../libgcc.

	libstdc++-v3:
	* acinclude.m4 (GLIBCXX_EXPORT_INCLUDES): Point TOPLEVEL_INCLUDES
	to $(toplevel_srcdir)/libgcc.
	* configure: Regenerate.

From-SVN: r177447
 2011-08-05 14:37:48 +00:00
H.J. Lu
40f2f11f1f Update x32 __NR_rt_sigreturn system call number. 
2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
	(x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
	long long to check rt_sigreturn syscall.

From-SVN: r177229
 2011-08-02 21:59:41 -07:00
Alan Modra
bd15e32c71 linux-unwind.h (frob_update_context <__powerpc64__>): Restore for indirect call bcrtl from correct stack slot... 
libgcc/
	* config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
	Restore for indirect call bcrtl from correct stack slot, and only
	if cfa+40 isn't valid.
gcc/
	* config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p): Delete.
	* config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static.
	(rs6000_emit_prologue): Don't prematurely return when
	TARGET_SINGLE_PIC_BASE.  Don't emit eh_frame info in
	save_toc_in_prologue case.
	(rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for
	calls_alloca.

From-SVN: r177041
 2011-08-02 00:35:24 +09:30
Julian Brown
655b30bfde configure.ac (fixed-point): Add ARM support. 
gcc/
	* configure.ac (fixed-point): Add ARM support.
	* configure: Regenerate.
	* config/arm/arm.c (arm_fixed_mode_set): New struct.
	(arm_set_fixed_optab_libfunc): New.
	(arm_set_fixed_conv_libfunc): New.
	(arm_init_libfuncs): Initialise fixed-point helper libfuncs with
	ARM-specific names.
	(aapcs_libcall_value): Return sub-word-size fixed-point libcall
	return values in SImode.
	(arm_return_in_msb): Return fixed-point types in the msb.
	(arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types
	upwards.
	(arm_scalar_mode_supported_p): Support fixed-point modes.
	(arm_vector_mode_supported_p): Support vector fixed-point modes.
	* config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE)
	(LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE)
	(SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE)
	(LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define.
	* config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL):
	New mode iterators.
	(qaddsub_suf): New mode attribute.
	* config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare
	vector modes.
	* config/arm/predicates.md (sat_shift_operator): New predicate.
	* config/arm/arm-fixed.md: New.
	* config/arm/arm.md: Include arm-fixed.md.
	* config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md.

	libgcc/
	* config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
	(arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
	* config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.

	gcc/testsuite/
	* gcc.target/arm/fixed-point-exec.c: New test.

From-SVN: r177025
 2011-08-01 12:41:30 +00:00
Julian Brown
247eb06fed Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 
libgcc/
	* Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
	(libgcc-std.ver.in): Use above.
	* fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
	LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
	throughout file.
	* config/t-fixedpoint-gnu-prefix: New file.
	* config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
	* libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
	instead of __PFX__.

From-SVN: r177019
 2011-08-01 12:02:45 +00:00
H.J. Lu
02a8fe00b5 Add x32 support to config/i386/morestack.S. 
2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
	Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
	for x86-64.  Properly check __x86_64__ and __LP64__.

From-SVN: r176912
 2011-07-28 21:09:17 -07:00
H.J. Lu
5fce91262c Use long long for 64bit int. 
2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
	version.
	(_FP_WS_TYPE): Likewise.
	(_FP_I_TYPE): Likewise.

From-SVN: r176894
 2011-07-28 13:36:39 -07:00
Alan Modra
c35c943f68 update copyright 
From-SVN: r176863
 2011-07-28 17:55:26 +09:30
Alan Modra
2374a88acf linux-unwind.h (frob_update_context <__powerpc64__>): Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 in a plt call stub. 
* config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
	Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
	in a plt call stub.  Do restore r2 if stopped on bctrl.

From-SVN: r176861
 2011-07-28 17:14:24 +09:30
Rainer Orth
e44dbbe18b re PR debug/23205 ([C++/unit-at-a-time] stabs debug info omitted for global const variables) 
toplevel:
	* configure: Regenerate.

	config:
	* elf.m4 (target_elf): Remove *-netware*.

	contrib:
	* config-list.mk (i586-netware): Remove.
	(.PHONY): Remove make-script-dir dependency.
	(make-script-dir): Remove.
	($(LIST)): Remove make-script-dir dependency.

	gcc:
	* config.gcc (i[3456x]86-*-netware*): Remove.

	* gthr-nks.h: Remove.
	* configure.ac (enable_threads): Remove nks.
	* configure: Regenerate.

	* config/i386/i386.c (ix86_encode_section_info): Remove netware
	reference.
	* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
	<netware.h> reference.

	* config/i386/netware-libgcc.c,
	gcc/config/i386/netware-libgcc.def,
	gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
	gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
	gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
	gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove

	* doc/extend.texi (Function Attributes,
	callee_pop_aggregate_return): Remove i?86-netware reference.
	* doc/install.texi (Configuration, --enable-threads): Remove nks.

	gcc/testsuite:
	* g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
	* g++.dg/ext/bitfield3.C: Likewise.
	* g++.dg/ext/bitfield4.C: Likewise.
	* g++.dg/ext/bitfield5.C: Likewise.
	* g++.dg/other/PR23205.C: Remove *-*-netware* support.
	* g++.dg/other/pr23205-2.C: Likewise.
	* gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
	* gcc.c-torture/compile/20001109-2.c: Likewise.
	* gcc.dg/20040813-1.c: Remove *-*-netware* support.
	* gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
	* gcc.dg/bitfld-16.c: Likewise.
	* gcc.dg/bitfld-17.c: Likewise.
	* gcc.dg/bitfld-18.c: Likewise.
	* gcc.dg/builtins-config.h: Remove Netware support.
	* gcc.dg/cdce1.c: Remove *-*-netware* support.  Update line number.
	* gcc.dg/cdce2.c: Likewise.
	* gcc.dg/cpp/assert4.c: Remove netware support.
	* gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
	* gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.

	* lib/target-supports.exp (check_visibility_available): Remove
	NetWare support.
	(check_profiling_available): Likewise.

	libgcc:
	* config.host (i[3456x]86-*-netware*): Remove.
	* config/i386/netware-crt0.c, config/i386/t-nwld,
	config/i386/t-slibgcc-nwld: Remove.

	libstdc++-v3:
	* crossconfig.m4 (*-netware): Remove.
	* configure: Regenerate.

From-SVN: r176391
 2011-07-18 11:04:18 +00:00
Bernd Schmidt
bcead286bf invoke.texi (C6X Options): New section. 
gcc/
	* doc/invoke.texi (C6X Options): New section.
	* doc/md.texi (TI C6X family): New section.
	* config.gcc: Handle tic6x, in particular tic6x-*-elf and
	tic6x-*-uclinux.
	* longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
	count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
	Provide C6X definitions.
	* config/c6x/c6x.md: New file.
	* config/c6x/constraints.md: New file.
	* config/c6x/predicates.md: New file.
	* config/c6x/c6x-sched.md.in: New file.
	* config/c6x/c6x-sched.md: New file.
	* config/c6x/gensched.sh: New file.
	* config/c6x/c6x-mult.md.in: New file.
	* config/c6x/genmult.sh: New file.
	* config/c6x/c6x-mult.md: New file.
	* config/c6x/sync.md: New file.
	* config/c6x/c6x-protos.h: New file.
	* config/c6x/sfp-machine.h: New file.
	* config/c6x/c6x.c: New file.
	* config/c6x/c6x.h: New file.
	* config/c6x/crti.s: New file.
	* config/c6x/crtn.s: New file.
	* config/c6x/lib1funcs.asm: New file.
	* config/c6x/c6x-modes.def: New file.
	* config/c6x/genopt.sh: New file.
	* config/c6x/c6x.opt: New file.
	* config/c6x/c6x-tables.opt: New file.
	* config/c6x/c6x-opts.h: New file.
	* config/c6x/c6x-isas.def: New file.
	* config/c6x/elf.h: New file.
	* config/c6x/elf-common.h: New file.
	* config/c6x/uclinux-elf.h: New file.
	* config/c6x/t-c6x: New file.
	* config/c6x/t-c6x-elf: New file.
	* config/c6x/t-c6x-uclinux: New file.
	* config/c6x/t-c6x-softfp: New file.
	* config/c6x/gtd.c: New file.
	* config/c6x/gtf.c: New file.
	* config/c6x/ltd.c: New file.
	* config/c6x/ltf.c: New file.
	* config/c6x/ged.c: New file.
	* config/c6x/gef.c: New file.
	* config/c6x/led.c: New file.
	* config/c6x/lef.c: New file.
	* config/c6x/eqd.c: New file.
	* config/c6x/eqf.c: New file.
	* config/c6x/libgcc-c6xeabi.ver: New file.

contrib/
	* gcc_update: Add C6X generated files.
	* contrib/config-list.mk: Add c6x-elf and c6x-uclinux.

libgcc/
	* config.host: Handle tic6x-*-*.
	* config/c6x/c6x-abi.h: New file.

From-SVN: r176308
 2011-07-15 09:36:40 +00:00
Rainer Orth
b3fe158425 crtprec.c: Move to ../libgcc/config/i386. 
gcc:
	* config/i386/crtprec.c: Move to ../libgcc/config/i386.
	* config/i386/t-crtpc: Remove.
	* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
	* config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from
	tmake_file.
	(x86_64-*-darwin*): Likewise.
	(i[34567]86-*-linux*): Likewise.
	(x86_64-*-linux*): Likewise.

	* config/i386/sol2.h (ENDFILE_SPEC): Redefine.
	Handle -mpc32, -mpc64, -mpc80.

	libgcc:
	* config/i386/crtprec.c: New file.
	* config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
	* config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
	Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
	(x86_64-*-darwin*): Likewise.
	(i[34567]86-*-solaris2*: Likewise.

	gcc/testsuite:
	* gcc.c-torture/execute/990127-2.x: Use -mpc64 on i?86-*-darwin*,
	i?86-*-solaris2*, x86_64-*-darwin*, x86_64-*-solaris2*.

From-SVN: r176242
 2011-07-13 17:39:35 +00:00
Rainer Orth
35d8090d78 crtfastmath.c: Move to ../libgcc/config/alpha. 
gcc:
	* config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha.
	* config/alpha/t-crtfm: Remove.
	* config/i386/crtfastmath.c: Move to ../libgcc/config/i386.
	* config/i386/t-crtfm: Remove.
	* config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64.
	* config/mips/crtfastmath.c: Move to ../libgcc/config/mips.
	* config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc.
	* config/sparc/t-crtfm: Remove.

	* config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file.
	(alpha*-*-freebsd*): Likewise.
	(i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file.
	(x86_64-*-darwin*): Likewise.
	(i[34567]86-*-linux*): Likewise.
	(x86_64-*-linux*): Likewise.
	(x86_64-*-mingw*): Likewise.
	(ia64*-*-elf*): Remove crtfastmath.o from extra_parts.
	(ia64*-*-freebsd*): Likewise.
	(ia64*-*-linux*): Likewise.
	(mips64*-*-linux*): Likewise.
	(mips*-*-linux*): Likewise.
	(sparc-*-linux*): Remove sparc/t-crtfm from tmake_file.
	(sparc64-*-linux*): Likewise.
	(sparc64-*-freebsd*): Likewise.

	libgcc:
	* config/alpha/crtfastmath.c: New file.
	* config/i386/crtfastmath.c: New file.
	* config/ia64/crtfastmath.c: New file.
	* config/mips/crtfastmath.c: New file.
	* config/sparc/crtfastmath.c: New file.

	* config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
	crtfastmath.c.
	Add -frandom-seed=gcc-crtfastmath.
	* config/alpha/t-crtfm: Remove.
	* config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
	* config/ia64/t-ia64 (crtfastmath.o): Remove.

	* config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
	(alpha*-dec-osf5.1*): Likewise.
	(alpha*-*-freebsd*): Add t-crtfm to tmake_file.
	Add crtfastmath.o to extra_parts.
	(i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
	Add crtfastmath.o to extra_parts.
	(x86_64-*-darwin*): Likewise.
	(x86_64-*-mingw*): Likewise.
	(ia64*-*-elf*): Add t-crtfm to tmake_file.
	(ia64*-*-freebsd*): Likewise.
	(ia64*-*-linux*): Likewise.
	(sparc64-*-freebsd*): Add t-crtfm to tmake_file.
	Add crtfastmath.o to extra_parts.

From-SVN: r176241
 2011-07-13 17:33:38 +00:00
Rainer Orth
e141542e74 darwin-crt2.c: Move to ../libgcc/config/rs6000. 
gcc:
	* config/darwin-crt2.c: Move to ../libgcc/config/rs6000.
	* config/darwin-crt3.c: Move to ../libgcc/config.
	* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
	($(T)crt3$(objext)): Remove.
	* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove.
	($(T)crt2$(objext)): Remove.
	* config.gcc (powerpc-*-darwin*): Remove extra_parts.
	(powerpc64-*-darwin*): Likewise.

	gcc/po:
	* EXCLUDES (config/darwin-crt2.c): Remove.

	libgcc:
	* config/darwin-crt3.o: New file.
	* config/rs6000/darwin-crt2.c: New file.
	* config/t-darwin: New file.
	* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
	(crt2.o): New rule.
	* config.host (*-*-darwin*): Add crt3.o to extra_parts.
	(powerpc-*-darwin*): Add crt2.o to extra_parts.
	(powerpc64-*-darwin*): Likewise.

From-SVN: r176239
 2011-07-13 16:28:30 +00:00
Rainer Orth
2d1efe2d2d Makefile.in (CRT0STUFF_T_CFLAGS): Remove. 
gcc:
	* Makefile.in (CRT0STUFF_T_CFLAGS): Remove.
	($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove.
	* config/i386/netware-crt0.c: Move to ../libgcc/config/i386.
	* config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove.
	(CRT0_S, MCRT0_S): Remove.
	($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def):
	Remove.
	(s-crt0): Remove.
	* config.gcc (i[3456x]86-*-netware*): Remove extra_parts.

	libgcc:
	* config/i386/netware-crt0.c: New file.
	* config/i386/t-nwld: Rename to ...
	* config/i386/t-slibgcc-nwld: ... this.
	* config/i386/t-nwld: New file.
	* config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
	tmake_file.
	Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
	extra_parts.

From-SVN: r176225
 2011-07-13 09:57:08 +00:00
Rainer Orth
4a8bb046a3 configure.ac (i?86-*-solaris2*): Use libgcc copy of i386/t-crtstuff. 
* configure.ac (i?86-*-solaris2*): Use libgcc copy of
	i386/t-crtstuff.
	* configure: Regenerate.

From-SVN: r176163
 2011-07-11 16:39:57 +00:00
Rainer Orth
2d8d59352b dfp-bit.c, dfp-bit.h: Move to ../libgcc. 
gcc:
	* config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
	* config/t-dfprules: Move to ../libgcc/config.
	* config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
	i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
	Likewise.
	(i[34567]86-*-cygwin*): Likewise.
	(i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
	* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
	(libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
	D64PBIT_FUNCS, D128PBIT_FUNCS.

	libgcc:
	* dfp-bit.c, dfp-bit.h: New files.
	* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
	variables.
	($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
	($(d64pbit-o)): Likewise.
	($(d128pbit-o)): Likewise.
	* config/t-dfprules: New file.
	* config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
	(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
	i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
	(x86_64-*-linux*): Likewise.
	(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
	(i[34567]86-*-cygwin*): Likewise.
	(i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.

From-SVN: r176156
 2011-07-11 14:40:56 +00:00
Rainer Orth
2c50b2c366 Makefile.in (LIBGCOV): Remove. 
gcc:
	* Makefile.in (LIBGCOV): Remove.
	(libgcc.mvars): Remove LIBGCOV.
	* libgov.c: Move to ../libgcc.

	libgcc:
	* Makfile.in (LIBGCOV): New variable.
	($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
	* libgcov.c: New file.

From-SVN: r176037
 2011-07-08 11:43:54 +00:00
Rainer Orth
a039d7c2f1 fixed-bit.c, [...]: Move to ../libgcc. 
gcc:
	* config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc.

	libgcc:
	* fixed-bit.c, fixed-bit.h: New files.
	* fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
	refer to fixed-bit.c.

From-SVN: r176036
 2011-07-08 11:18:38 +00:00
Joseph Myers
1e4b2746e0 config.gcc (*local*): Remove. 
gcc:
	* config.gcc (*local*): Remove.
	* doc/install-old.texi: Don't mention local configurations.

libgcc:
	* config.host (*local*): Remove.

From-SVN: r175988
 2011-07-07 17:33:18 +01:00
Rainer Orth
fbdd5d8715 re PR bootstrap/39150 (Configure scripts have no 64-Bit Solaris defined (only i386-solaris*).) 
gcc:
	PR target/39150
	* configure.ac (gcc_cv_as_hidden): Also accept
	x86_64-*-solaris2.1[0-9]*.
	(gcc_cv_as_cfi_directive): Likewise.
	(gcc_cv_as_comdat_group_group): Likewise.
	(set_have_as_tls): Likewise.
	* configure: Regenerate.
	* config.gcc (i[34567]86-*-solaris2*): Also handle
	x86_64-*-solaris2.1[0-9]*.
	* config.host (i[34567]86-*-solaris2*): Likewise.
	* config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
	* config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine.
	[USE_GLD] (ARCH_DEFAULT_EMULATION): Define.
	(TARGET_LD_EMULATION): Use it.
	* config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define.
	(SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default.
	* config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define.
	(ASM_CPU64_DEFAULT_SPEC): Define.
	(ASM_CPU_SPEC): Use %(asm_cpu_default).
	(ASM_SPEC): Redefine.
	(DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT.
	* config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce.
	* doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*):
	Document.
	(Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]*
	configuration.
	(Specific, x86_64-*-solaris2.1[0-9]*): Document.

	gcc/ada:
	PR target/39150
	* gcc-interface/Makefile.in: Handle x86_64-solaris2.

	libgcc:
	PR target/39150
	* config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
	like i?86-*-solaris2.1[0-9]*.
	(i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
	* configure.ac (i?86-*-solaris2*): Likewise.
	* configure: Regenerate.

	gcc/testsuite:
	PR target/39150
	* gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*.

	toplevel:
	PR target/39150
	* configure.ac (i[3456789]86-*-solaris2*): Also accept
	x86_64-*-solaris2.1[0-9]*.
	* configure: Regenerate.

	boehm-gc:
	PR target/39150
	* configure.ac (i?86-*-solaris2.[89]): Also accept
	x86_64-*-solaris2.1?.
	* configure: Regenerate.

	gnattools:
	PR target/39150
	* configure.ac (*86-*-solaris2*): Also accept
	x86_64-*-solaris2.1[0-9]*.
	* configure: Regenerate.

	libcpp:
	PR target/39150
	* configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
	like i[34567]86-*-solaris2.1[0-9]*.
	* configure: Regenerate.

	libgo:
	PR target/39150
	* config/libtool.m4: Handle x86_64-*-solaris2.1[0-9]* like
	i?86-*-solaris*.
	* configure: Regenerate.

	libjava:
	PR target/39150
	* configure.host (x86_64-*): Add -Usun to libgcj_flags.
	(x86_64-*-solaris2.1[0-9]*): New case.
	(i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*.

From-SVN: r175958
 2011-07-07 09:24:16 +00:00
Thomas Schwinge
9e7714f424 libgcc/ 
* config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
	(i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
	md_unwind_header by splitting out of...
	(i[34567]86-*-linux*): ... this.
	* config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
	Remove md_unwind_header by splitting out of...
	(x86_64-*-linux*): ... this.

From-SVN: r175892
 2011-07-06 00:14:37 +02:00
Georg-Johann Lay
6dab9931f8 t-avr (intfuncs16): Add _clrsbXX2. 
libgcc/
	* config/avr/t-avr (intfuncs16): Add _clrsbXX2.

gcc/
	* longlong.h (count_leading_zeros, count_trailing_zeros,
	COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16
	resp. 64.

From-SVN: r175800
 2011-07-04 10:02:34 +00:00
Nick Clifton
4be46d1929 * config.host: Recognize all V850 variants. 
From-SVN: r175576
 2011-06-28 08:49:18 +00:00
Uros Bizjak
1da9434b4b enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. 
* enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.

From-SVN: r175292
 2011-06-22 13:20:07 +02:00
Rainer Orth
e4d48a4dd5 shared-object.mk (c_flags-$o): Save c_flags. 
* shared-object.mk (c_flags-$o): Save c_flags.
	($(base)$(objext)): Use it.
	($(base)_s$(objext)): Likewise.

From-SVN: r175262
 2011-06-21 14:26:13 +00:00
Bernd Schmidt
3801c801f3 Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. 
libgcc/
	* Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
	* libgcc-std.ver.in (GCC_4.7.0): New section.

	gcc/
	* doc/extend.texi (__builtin_clrsb, __builtin_clrsbl,
	__builtin_clrsbll): Document.
	* doc/rtl.texi (clrsb): New entry.
	* optabs.c (widen_leading): Renamed from widen_clz.  New argument
	UNOPTAB.  All callers changed.  Use UNOPTAB instead of clz_optab.
	(expand_unop): Handle clrsb_optab.
	(init_optabs): Initialize it.
	* optabs.h (enum optab_index): New entry OTI_clrsb.
	(clrsb_optab): Define.
	* genopinit.c (optabs): Add an entry for it.
	* builtins.c (expand_builtin): Handle clrsb builtin functions.
	* builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL,
	BUILT_IN_CLRSBLL): New.
	* rtl.def (CLRSB): New code.
	* dwarf2out.c (mem_loc_descriptor): Handle it.
	* simplify-rtx.c (simplify_const_unary_operation): Likewise.
	Use op_mode rather than mode when optimizing ffs, clz, ctz, parity
	and popcount.
	* libgcc2.c (__clrsbSI2, __clrsbDI2): New functions.
	* libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare.
	(__ctzDI2): Move declaration.
	* config/bfin/bfin.md (clrsbsi2): New expander.
	(signbitssi2): Use the CLRSB rtx.
	(clrsbhi2): Renamed from signbitshi2.  Use the CLRSB rtx.
	* config/bfin/bfin.c (bdesc_1arg): Changed accordingly.

	gcc/testsuite/
	* gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make
	my_clrsb test functions.
	(main): Test clrsb.
	* gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul,
	test_sll, test_ull): Add clrsb tests.
	* gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl,
	clrsbll.

From-SVN: r175261
 2011-06-21 14:16:39 +00:00
Georg-Johann Lay
0ad8bb3bc0 re PR target/49313 (Inefficient libgcc implementations for avr) 
gcc/
	PR target/49313
	PR target/29524
	* longlong.h: Add AVR support:
	(count_leading_zeros): New macro.
	(count_trailing_zeros): New macro.
	(COUNT_LEADING_ZEROS_0): New macro.
	* config/avr/t-avr (LIB1ASMFUNCS): Add
	_ffssi2, _ffshi2, _loop_ffsqi2,
	_ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, 
	_paritydi2, _paritysi2, _parityhi2,
	_popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
	_bswapsi2, _bswapdi2,
	_ashldi3, _ashrdi3, _lshrdi3
	(LIB2FUNCS_EXCLUDE): Add _clz.
	* config/avr/libgcc.S (XCALL): Move up in file.
	(XJMP): New C Macro.
	(DEFUN): New asm macro.
	(ENDF): New asm macro.
	(__ffssi2): New function.
	(__ffshi2): New function.
	(__loop_ffsqi2): New function.
	(__ctzsi2): New function.
	(__ctzhi2): New function.
	(__clzdi2): New function.
	(__clzsi2): New function.
	(__clzhi2): New function.
	(__paritydi2): New function.
	(__paritysi2): New function.
	(__parityhi2): New function.
	(__popcounthi2): New function.
	(__popcountsi2): New function.
	(__popcountdi2): New function.
	(__popcountqi2): New function.
	(__bswapsi2): New function.
	(__bswapdi2): New function.
	(__ashldi3): New function.
	(__ashrdi3): New function.
	(__lshrdi3): New function.
	Fix suspicous lines.

libgcc/
	PR target/49313
	PR target/29524
	* config/avr/t-avr: Fix line endings.
	(intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
	_parityXX2.

From-SVN: r175097
 2011-06-16 09:06:44 +00:00
Olivier Hainque
ea96399965 irix6-unwind.h: New file. 
2011-06-14  Olivier Hainque  <hainque@adacore.com>
	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/mips/irix6-unwind.h: New file.
	* config.host (mips-sgi-irix6.5*): Set md_unwind_header.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r175013
 2011-06-14 12:20:08 +00:00
Eric Botcazou
b11b09048d invoke.texi (SPARC options): Add -mflat. 
gcc/
	* doc/invoke.texi (SPARC options): Add -mflat.
	* config/sparc/sparc.opt: Likewise.
	* config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter.
	(sparc_flat_expand_prologue): Declare.
	(sparc_flat_expand_epilogue): Likewise.
	* config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float.
	(CPP_ENDIAN_SPEC): Replace with...
	(CPP_OTHER_SPEC): ...this.  Also handle -mflat and -msoft-float.
	(CPP_SPEC): Adjust to above change.
	(EXTRA_SPECS): Likewise.
	(SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling.
	(INCOMING_REGNO): Likewise.
	(OUTGOING_REGNO): Likewise.
	(LOCAL_REGNO): Likewise.
	(SETUP_FRAME_ADDRESSES): Likewise.
	(FIXED_REGISTERS): Set 0 for %fp.
	(CALL_USED_REGISTERS): Likewise.
	(INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf.
	(EXIT_IGNORE_STACK): Define to 1 unconditionally.
	(RETURN_ADDR_REGNUM): Define.
	(RETURN_ADDR_RTX): Use it.
	(INCOMING_RETURN_ADDR_REGNUM): Define.
	(INCOMING_RETURN_ADDR_RTX): Use it.
	(DWARF_FRAME_RETURN_COLUMN): Likewise.
	(EH_RETURN_REGNUM): Define.
	(EH_RETURN_STACKADJ_RTX): Use it.
	(EH_RETURN_HANDLER_RTX): Delete.
	(EPILOGUE_USES): Use them and add TARGET_FLAT handling.
	* config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs):
	Delete.
	(struct machine_function): Add frame_size, apparent_frame_size,
	frame_base_reg, frame_base_offset, n_global_fp_regs and
	save_local_in_regs_p fields.
	(sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg,
	sparc_frame_base_offset, sparc_n_global_fp_regs,
	sparc_save_local_in_regs_p): New macros.
	(sparc_option_override): Error out if -fcall-saved-REG is specified
	for Out registers.
	(eligible_for_restore_insn): Fix formatting.
	(eligible_for_return_delay): Likewise.  Add TARGET_FLAT handling.
	(eligible_for_sibcall_delay): Likewise.
	(RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter.
	(sparc_legitimate_address_p): Adjust to above change.
	(save_global_or_fp_reg_p): New predicate.
	(return_addr_reg_needed_p): Likewise.
	(save_local_or_in_reg_p): Likewise.
	(sparc_compute_frame_size): Use them.  Add TARGET_FLAT handling.
	(SORR_SAVE, SORR_RESTORE): Delete.
	(sorr_pred_t): New typedef.
	(sorr_act_t): New enum.
	(save_or_restore_regs): Rename to...
	(emit_save_or_restore_regs): ...this.  Change type of LOW and HIGH
	parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P,
	ACTION_TRUE and ACTION_FALSE parameters.  Implement more general
	mechanism.  Add CFI information for double-word saves in 32-bit mode.
	(emit_adjust_base_to_offset): New function extracted from...
	(emit_save_or_restore_regs): ...this.  Rename the rest to...
	(emit_save_or_restore_regs_global_fp_regs): ...this.
	(emit_save_or_restore_regs_local_in_regs): New function.
	(gen_create_flat_frame_[123]): New functions.
	(sparc_expand_prologue): Use SIZE local variable.  Adjust.
	(sparc_flat_expand_prologue): New function.
	(sparc_asm_function_prologue): Add TARGET_FLAT handling.
	(sparc_expand_epilogue): Use SIZE local variable.  Adjust.
	(sparc_flat_expand_epilogue): New function.
	(sparc_can_use_return_insn_p): Add TARGET_FLAT handling.
	(output_return): Likewise.
	(output_sibcall): Likewise.
	(sparc_output_mi_thunk): Likewise.
	(sparc_frame_pointer_required): Likewise.
	(sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf
	function optimization.
	* config/sparc/sparc.md (flat): New attribute.
	(prologue): Add TARGET_FLAT handling.
	(save_register_window): Disable if TARGET_FLAT.
	(create_flat_frame_[123]): New patterns.
	(epilogue): Add TARGET_FLAT handling.
	(sibcall_epilogue): Likewise.
	(eh_return): New expander.
	(eh_return_internal): New insn and splitter.
	(return_internal): Add TARGET_FLAT handling.
	(untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM.
	(save_stack_nonlocal): Use RETURN_ADDR_REGNUM.
	(nonlocal_goto): Add TARGET_FLAT handling.
	* config/sparc/t-elf: Add -mflat multilib.
	* config/sparc/t-leon: Likewise.
libgcc/
	* config/sparc/linux-unwind.h (STACK_BIAS): Define.
	(sparc64_fallback_frame_state): Use it.
	(sparc64_frob_update_context): Further adjust context.
	* config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
	* config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
	* config/sparc/sol2-cn.S: Likewise.

Co-Authored-By: Laurent Rougé <laurent.rouge@menta.fr>

From-SVN: r174897
 2011-06-10 10:50:20 +00:00
Rainer Orth
10e48e3927 netbsd.h (ENABLE_EXECUTE_STACK): Remove. 
2011-05-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Joseph Myers  <joseph@codesourcery.com>

	gcc:
	* config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
	(ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	[IN_LIBGCC2]: Don't include <windows.h>.
	* config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
	* config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/alpha/alpha.c (alpha_trampoline_init): Test
	HAVE_ENABLE_EXECUTE_STACK.
	* config/i386/i386.c (ix86_trampoline_init): Likewise.
	* config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
	(sparc64_initialize_trampoline): Likewise.
	* libgcc2.c [L_enable_execute_stack]: Remove.
	* system.h (ENABLE_EXECUTE_STACK): Poison.
	* doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
	* doc/tm.texi: Regenerate.
	* Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.

	gcc/c-family:
	* c.opt (fbuilding-libgcc): New option.
	* c-cppbuiltin.c (c_cpp_builtins): Define
	__LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.

	libgcc:
	* enable-execute-stack-empty.c: New file.
	* enable-execute-stack-mprotect.c: New file.
	* config/i386/enable-execute-stack-mingw32.c: New file.
	* config.host (enable_execute_stack): New variable.
	Select appropriate variants.
	* configure.ac: Link enable-execute-stack.c to
	$enable_execute_stack.
	* configure: Regenerate.
	* Makefile.in (LIB2ADD): Add enable-execute-stack.c.
	(lib2funcs): Remove _enable_execute_stack.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>

From-SVN: r174843
 2011-06-09 12:30:46 +00:00
David S. Miller
10c4cabcde config.host (sparc-*-linux*): Correct md_unwind_header filename. 
2011-06-09  David S. Miller  <davem@davemloft.net>
	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config.host (sparc-*-linux*): Correct md_unwind_header
	filename.
	(s390x-ibm-tpf*): Fix typo.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r174838
 2011-06-09 07:31:44 +00:00
Rainer Orth
aa4203e734 iris6.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc. 
gcc:
	* config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if
	-ffast-math etc.

	libgcc:
	* config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
	Add crtfastmath.o to extra_parts.
	(mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
	mips/t-crtfm.
	* config/mips/t-crtfm: Remove.

From-SVN: r174686
 2011-06-06 09:49:47 +00:00
John David Anglin
0defd78663 config.host (hppa*-*-linux*): Correct md_unwind_header name. 
* config.host (hppa*-*-linux*): Correct md_unwind_header name.

From-SVN: r174640
 2011-06-04 15:21:01 +00:00
Kaz Kojima
82f247af45 config.host (sh*-*-linux*): Fix typo. 
* config.host (sh*-*-linux*): Fix typo.

From-SVN: r174631
 2011-06-04 02:38:24 +00:00
Rainer Orth
58cd1d70dd linux.h (MD_UNWIND_SUPPORT): Remove. 
gcc:
	* config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove.
	* config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove.
	* config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove.
	* config/i386/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove.
	* config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove.
	* config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove.
	* config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove.
	* config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/mips/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove.
	* config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove.
	* config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove.
	* config/s390/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove.
	* config/sh/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove.
	* config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove.
	* config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove.
	* config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha.
	* config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha.
	* config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha.
	* config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin.
	* config/i386/linux-unwind.h: Move to ../libgcc/config/i386.
	* config/i386/sol2-unwind.h: Move to ../libgcc/config/i386.
	* config/i386/w32-unwind.h: Move to ../libgcc/config/i386.
	* config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64.
	* config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64.
	* config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k.
	* config/mips/linux-unwind.h: Move to ../libgcc/config/mips.
	* config/pa/hpux-unwind.h: Move to ../libgcc/config/pa.
	* config/pa/linux-unwind.h: Move to ../libgcc/config/pa.
	* config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000.
	* config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000.
	* config/s390/linux-unwind.h: Move to ../libgcc/config/s390.
	* config/s390/tpf-unwind.h: Move to ../libgcc/config/s390.
	* config/sh/linux-unwind.h: Move to ../libgcc/config/sh.
	* config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc.
	* config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc.
	* config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa.
	* config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove.
	* system.h (MD_UNWIND_SUPPORT): Poison.
	* doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove.
	* doc/tm.texi: Regenerate.
	* unwind-dw2.c: Include md-unwind-support.h instead of
	MD_UNWIND_SUPPORT.
	* config/ia64/unwind-ia64.c: Likewise.
	* config/xtensa/unwind-dw2-xtensa.c: Likewise.

	libgcc:
	* config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
	* config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
	* config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
	* config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
	* config/i386/linux-unwind.h: Move from ../gcc/config/i386.
	* config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
	* config/i386/w32-unwind.h: Move from ../gcc/config/i386.
	Wrap in !__MINGW64__.
	* config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
	* config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
	* config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
	* config/mips/linux-unwind.h: Move from ../gcc/config/mips.
	* config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
	* config/pa/linux-unwind.h: Move from ../gcc/config/pa.
	* config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
	Wrap in !__LP64__.
	* config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
	* config/s390/linux-unwind.h: Move from ../gcc/config/s390.
	* config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
	* config/sh/linux-unwind.h: Move from ../gcc/config/sh.
	* config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
	* config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
	* config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
	* config/no-unwind.h: New file.
	* config.host (md_unwind_header): Document.
	Define.
	(alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
	alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
	hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
	hppa[12]*-*-hpux11*): Set md_unwind_header.
	(i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
	Set md_unwind_header.
	(x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
	(i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
	(i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
	m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
	powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
	s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
	sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
	md_unwind_header.
	* configure.ac: Link md-unwind-support.h to $md_unwind_header.
	* configure: Regenerate.

From-SVN: r174613
 2011-06-03 18:30:39 +00:00
Rainer Orth
737346fa24 config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6 t-slibgcc-dummy. 
gcc:
	* config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
	t-slibgcc-dummy.
	* config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
	* config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
	* config/mips/t-iris: Remove.
	* config/mips/t-irix6: New file.
	* config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.

	libgcc:
	* config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
	Set tmake_file, extra_parts.
	* config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
	Remove O32 support.
	* config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
	Remove O32 support.
	* config/mips/t-irix6: New file.
	* config/mips/t-slibgcc-irix: New file.

From-SVN: r174608
 2011-06-03 17:16:44 +00:00
Rainer Orth
c192cee683 Makefile.in (LIB2ADDEHDEP): Remove. 
gcc:
	* Makefile.in (LIB2ADDEHDEP): Remove.
	* config/arm/t-bpabi (LIB2ADDEHDEP): Remove.
	* config/arm/t-symbian (LIB2ADDEHDEP): Remove.
	* config/picochip/t-picochip (LIB2ADDEHDEP): Remove.
	* config/t-darwin (LIB2ADDEHDEP): Remove.
	* config/t-freebsd (LIB2ADDEHDEP): Remove.
	* config/t-linux (LIB2ADDEHDEP): Remove.

	libgcc:
	* config/s390/t-tpf (LIB2ADDEHDEP): Remove.
	* config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.

From-SVN: r174606
 2011-06-03 16:07:21 +00:00
Rainer Orth
ee33b5f0b2 t-osf5: Remove. 
gcc:
	* config/alpha/t-osf5: Remove.
	* config/alpha/t-osf-pthread: Remove.
	* config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy.
	* mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file.

	libgcc:
	* configure.ac (target_thread_file): Determine thread model.
	* configure: Regenerate.
	* config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
	* config/alpha/t-alpha: New file.
	* config/alpha/t-crtfm: Use $<.
	* config/alpha/t-ieee: New file.
	* config/alpha/t-osf-pthread: New file.
	* config/alpha/t-slibgcc-osf: New file.
	* config/alpha/libgcc-osf5.ver: New file.

From-SVN: r174603
 2011-06-03 13:23:35 +00:00
Rainer Orth
0699e415bc crtfastmath.c: Include <signal.h>, <ucontext.h>. 
gcc:
	* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]:
	Include <signal.h>, <ucontext.h>.
	(sigill_caught): Define.
	(sigill_hdlr): New function.
	(set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE
	insns can be executed.
	* config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math
	etc.
	* config/sparc/sol2.h (ENDFILE_SPEC): Remove.

	libgcc:
	* config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
	tmake_file.
	Add crtfastmath.o to extra_parts.

From-SVN: r174532
 2011-06-01 14:49:21 +00:00
Rainer Orth
a3fab9c2a9 gmon-sol2.c: Reindent. 
* config/gmon-sol2.c: Reindent.
	Cleanup comments.
	Remove, correct casts.
	Use STDERR_FILENO, NULL.
	(BASEADDRESS): Remove.
	(minbrk): Remove.
	(errno, sbrk): Remove declarations.
	(monstartup) [hp300]: Remove.
	(mcount): Remove.

From-SVN: r174531
 2011-06-01 14:46:24 +00:00
Rainer Orth
ca24c5ad73 t-slibgcc-darwin: Move to ... 
gcc:
	* config/t-slibgcc-darwin: Move to ...
	* config/t-slibgcc-dummy: .. this.
	Clarify comments.
	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*,
	powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this.
	(i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file.
	(i[34567]86-*-rtems*): Remove extra_parts.
	Use i386/t-rtems.
	Remove i386/t-crtstuff from tmake_file.
	(i[34567]86-*-solaris2*): Remove t-svr4,
	t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add
	t-slibgcc-dummy.
	(sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts.
	(sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin,
	sparc/t-crtfm from tmake_file.
	(sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm,
	t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy.
	Remove extra_parts.
	* config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define.
	* config/i386/t-nwld (SHLIB_LINK): Remove.
	* config/i386/t-rtems-i386: Rename to ...
	* config/i386/t-rtems: ... this.
	($(T)crti.o, $(T)crtn.o): Remove.
	(FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove.
	(dp-bit.c, fp-bit.c, xp-bit.c): Remove.
	(EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove.
	* config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC,
	EXTRA_MULTILIB_PARTS): Remove.
	* config/sparc/t-sol2-64: Likewise.
	* config/sparc/t-sol2: Remove.
	* config/sparc/t-crtin: Remove.
	* config/sparc/gmon-sol2.c: Move to ../libgcc/config.
	* config/i386/gmon-sol2.c: Remove.
	* config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S.
	* config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S.
	* config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S.
	* config/i386/sol2-gc1.asm: Remove.
	* config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S.
	* config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S.
	* config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S.
	* config/t-slibgcc-sld: Remove.

	libgcc:
	* Makefile.in (cpu_type): Define.
	* config.host (i[34567]86-*-rtems*): Handle it.
	(i[34567]86-*-solaris2*): Move body ...
	(*-*-solaris2*): ... here.
	New case, generalize.
	(sparc-*-elf*): Handle it.
	(sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
	(sparc-*-rtems*, sparc64-*-rtems*); Handle it.
	(sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
	Fold into ...
	(sparc*-*-solaris2*): ... this.
	New case.
	(sparc64-*-elf*): Handle it.
	* config/gmon-sol2.c: Move from ../gcc/config/sparc.
	Merge ../gcc/config/i386/gmon-sol2.c.
	* config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
	Use C comments.
	Merge ../gcc/config/i386/sol2-gc1.asm.
	* config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
	Use C comments.
	* config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
	Use C comments.
	* config/i386/t-crtfm (crtfastmath.o): Use $<.
	* config/i386/t-crtstuff: New file.
	* config/i386/t-softfp: New file.
	* config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
	$(T)crti.o, $(T)crtn.o): Remove.
	(gcrt1.o): New rule.
	(TARGET_LIBGCC2_CFLAGS): Remove.
	* config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
	* config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
	* config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
	* config/sparc/t-sol2: New file.
	* config/sparc/t-crtfm: Move to ...
	* config/t-crtfm: ... this.
	Use $(cpu_type), $<.
	* config/t-crtin: New file.
	* config/sparc/t-softfp: New file.
	* config/sparc/t-softmul: New file.
	* config/t-rtems: New file.
	* config/t-slibgcc: New file.
	* config/t-slibgcc-elf-ver: New file.
	* config/t-slibgcc-gld: New file.
	* config/t-slibgcc-sld: New file.
	* config/t-sol2: New file.
	* configure.ac: Include ../config/lib-ld.m4.
	Call AC_LIB_PROG_LD_GNU.
	Substitute cpu_type.
	* configure: Regenerate.

From-SVN: r174529
 2011-06-01 14:39:17 +00:00
Bernd Schmidt
ad5f3d7b39 re PR bootstrap/49173 (No rule to make target ../../../../work/libgcc/../gcc/libgcc-std.ver', needed by libgcc.map'.) 
PR bootstrap/49173
	* config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
	libgcc-std.ver in the build directory.
	* config/s390/t-linux (SHLIB_MAPFILES): Likewise.
	* config/sh/t-linux (SHLIB_MAPFILES): Likewise.

From-SVN: r174321
 2011-05-27 07:53:51 +00:00
Bernd Schmidt
cdbf45414a libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if LIBGCC2_GNU_PREFIX is defined. 
gcc/
	* libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if
	LIBGCC2_GNU_PREFIX is defined.
	(__N): New macro.
	(__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2,
	__mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3,
	__divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack,
	__clz_tab): Define using __N.
	(__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if
	COMPAT_SIMODE_TRAPPING_ARITHMETIC.
	* target.def (libfunc_gnu_prefix): New hook.
	* doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document.
	(TARGET_LIBFUNC_GNU_PREFIX): Add hook.
	* doc/tm.texi: Regenerate.
	* system.h (LIBGCC2_GNU_PREFIX): Poison.
	* optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into
	account.
	(gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise.
	(init_optabs): Likewise for the bswap libfuncs.
	* tree.c (build_common_builtin_nodes): Likewise for complex multiply
	and divide.
	* config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir).
	* config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise.
	* libgcc-std.ver: Remove.
	* Makefile.in (srcdirify): Handle $$(libgcc_objdir).
	* config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for
	libgcc-std.ver.
	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
	* config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise.
	* config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise.
	* config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise.
	* config/sparc/t-linux (SHLIB_MAPFILES): Likewise.
	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
	* config/fixed-bit.h (FIXED_OP): Define differently depending on
	LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores.
	(FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise.

	libgcc/
	* libgcc-std.ver.in: New file.
	* Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
	variables.
	(libgcc-std.ver): New rule.
	* config/t-gnu-prefix: New file.

From-SVN: r174187
 2011-05-25 12:11:42 +00:00
Rainer Orth
c80286502f gthr-gnat.c: Remove. 
gcc:
	* gthr-gnat.c: Remove.
	* gthr-gnat.h: Remove.
	* Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
	* config/t-freebsd (LIB2ADDEH): Likewise.
	* config/t-linux (LIB2ADDEH): Likewise.
	* config/t-sol2 (LIB2ADDEH): Likewise.
	* config/ia64/t-vms (LIB2ADDEH): Likewise.
	* configure.ac (target_thread_file): Remove gnat handling.
	* configure: Regenerate.
	* doc/install.texi (Configuration, --enable-threads): Remove gnat.

	gcc/po:
	* EXCLUDES: Remove gthr-gnat.c, gthr-gnat.h.

	libgcc:
	* config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.

From-SVN: r174064
 2011-05-23 11:12:25 +00:00
Joseph Myers
4a68b4ca4e config.gcc (i[34567]86-*-darwin*, [...]): Add i386/darwin-lib.h to $libgcc_tm_file. 
gcc:
	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
	i386/darwin-lib.h to $libgcc_tm_file.
	* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove.

libgcc:
	* config/i386/darwin-lib.h: New file.

From-SVN: r173622
 2011-05-10 17:40:55 +01:00
Joseph Myers
80cf2e08cc config.gcc (libgcc_tm_file): Define instead of including files from ../../libgcc/config/ in tm_file. 
gcc:
	* config.gcc (libgcc_tm_file): Define instead of including files
	from ../../libgcc/config/ in tm_file.
	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list):
	Define.
	* configure: Regenerate.
	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list,
	libgcc_tm.h, cs-libgcc_tm.h): New.
	(TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list).
	(clean): Remove libgcc_tm.h.
	* config/arm/symbian.h (RENAME_LIBRARY): Remove.
	* mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET.
	* system.h (DECLARE_LIBRARY_RENAMES): Poison.

libgcc:
	* config/arm/symbian-lib.h: New.

From-SVN: r173619
 2011-05-10 15:41:47 +01:00
Chris Demetriou
a3330c9d55 morestack.S (__i686.get_pc_thunk.bx): Rename to... 
2011-05-04  Chris Demetriou  <cgd@google.com>

        * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
        (__x86.get_pc_thunk.bx): ...this.
        (__morestack): Adjust for rename, remove undef of __i686.

From-SVN: r173391
 2011-05-04 11:59:31 -07:00
Chris Demetriou
6ace0756af morestack.S (__i686.get_pc_thunk.bx): New. 
2011-05-03  Chris Demetriou  <cgd@google.com>

        * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.

From-SVN: r173345
 2011-05-03 16:22:03 -07:00
Joseph Myers
ebb9f8b03b MAINTAINERS (crx port, [...]): Remove. 
* MAINTAINERS (crx port, m68hc11 port): Remove.  Move maintainers
	to Write After Approval.
	* config-ml.in: Don't handle arc-*-elf*.
	* configure.ac (arc-*-*, crx-*-*, i[[3456789]]86-*-pe,
	m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*, mcore-*-pe*): Don't
	handle GCC libraries.
	* configure: Regenerate.

contrib:
	* compare-all-tests (all_targets): Remove crx and m68hc11.

fixincludes:
	* mkfixinc.sh: Don't handle i?86-moss-msdos* or i?86-*-pe.

gcc:
	* config/alpha/gnu.h: Remove.
	* config/arc: Remove directory.
	* config/arm/netbsd.h: Remove.
	* config/arm/t-pe: Remove.
	* config/crx: Remove directory.
	* config/i386/netbsd.h: Remove.
	* config/m68hc11: Remove directory.
	* config/m68k/uclinux-oldabi.h: Remove.
	* config/mcore/mcore-pe.h: Remove.
	* config/mcore/t-mcore-pe: Remove.
	* config/netbsd-aout.h: Remove.
	* config/rs6000/gnu.h: Remove.
	* config/sh/sh-symbian.h: Remove.
	* config/sh/symbian-base.c: Remove.
	* config/sh/symbian-c.c: Remove.
	* config/sh/symbian-cxx.c: Remove.
	* config/sh/symbian-post.h: Remove.
	* config/sh/symbian-pre.h: Remove.
	* config/sh/t-symbian: Remove.
	* config/svr3.h: Remove.
	* config/vax/netbsd.h: Remove.
	* config.build: Don't handle i[34567]86-*-pe.
	* config.gcc: Remove handling of deprecations for most deprecated
	targets.
	(m68k-*-uclinuxoldabi*): Add to second deprecated list.
	(alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf,
	i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*,
	m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*,
	powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
	sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
	Remove cases.
	* config.host: Don't handle i[34567]86-*-pe.
	* config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove.
	(ASM_SPEC32): Don't handle -mcall-gnu.
	* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle
	-mcall-gnu.
	(ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC,
	STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu.
	(LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
	LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove.
	(SUBTARGET_EXTRA_SPECS): Remove *_gnu specs.
	* config/sh/sh-protos.h, config/sh/sh.c: Remove all code
	conditional on SYMBIAN.
	* configure.ac: Don't handle powerpc*-*-gnu*.
	* configure: Regenerate.
	* doc/extend.texi (interrupt attribute): Don't mention CRX.
	* doc/install-old.texi (m6811, m6812): Don't mention.
	* doc/install.texi (arc-*-elf*): Don't document multilib option.
	(arc-*-elf, CRX, m6811-elf, m6812-elf): Remove.
	(m68k-uclinuxoldabi): Don't mention.
	* doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options):
	Remove.
	(-mcall-gnu): Remove.
	* doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12
	families): Remove constraint documentation.

gcc/testsuite:
	* gcc.c-torture/execute/920501-8.x: Remove.
	* gcc.c-torture/execute/930513-1.x: Remove.
	* gcc.c-torture/execute/960312-1.x: Remove.
	* gcc.c-torture/compile/20000804-1.c,
	gcc.c-torture/compile/20001205-1.c,
	gcc.c-torture/compile/20001226-1.c,
	gcc.c-torture/compile/20010518-2.c,
	gcc.c-torture/compile/20020312-1.c,
	gcc.c-torture/compile/20020604-1.c,
	gcc.c-torture/compile/920501-12.c,
	gcc.c-torture/compile/920501-4.c,
	gcc.c-torture/compile/920520-1.c,
	gcc.c-torture/compile/980506-1.c,
	gcc.c-torture/execute/980709-1.x,
	gcc.c-torture/execute/990826-0.x: Don't XFAIL or use special
	options for m68hc11.
	* gcc.dg/cpp/assert4.c: Don't handle ARC.
	* gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c: Don't XFAIL for arc or
	m68hc11.

libgcc:
	* config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
	arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
	m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
	powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
	sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
	Remove cases.

libstdc++-v3:
	* configure.ac: Don't handle powerpc*-*-gnu*.
	* configure: Regenerate.

From-SVN: r171302
 2011-03-22 19:58:18 +00:00
Andreas Tobler
9cfa14995f config.host (cpu_type): Add FreeBSD PowerPC specific parts. 
2011-03-14  Andreas Tobler  <andreast@fgznet.ch>

	* config.host (cpu_type): Add FreeBSD PowerPC specific parts.
	Adjust copyright year.

From-SVN: r170931
 2011-03-14 07:06:23 +01:00
Ian Lance Taylor
457186f6d5 generic-morestack.c (__splitstack_find): Adjust returned stack pointer to include all registers pushed by __morestack. 
* generic-morestack.c (__splitstack_find): Adjust returned stack
	pointer to include all registers pushed by __morestack.

From-SVN: r170757
 2011-03-07 21:47:10 +00:00
Dave Korn
58c741a62e re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain) 
gcc/ChangeLog:

	PR target/40125
	* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
	t-dlldir{,-x} fragment for build and add it to tmake_file.
	(i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
	* Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
	* config/i386/t-dlldir: New file.
	(SHLIB_DLLDIR): Define.
	* config/i386/t-dlldir-x: New file.
	(SHLIB_DLLDIR): Define.
	* config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
	(SHLIB_INSTALL): Use it.

libgcc/ChangeLog:

	PR target/40125
	* configure.ac: Call ACX_NONCANONICAL_TARGET.
	(toolexecdir): Calculate and AC_SUBST.
	(toolexeclibdir): Likewise.
	* Makefile.in (target_noncanonical): Import.
	(toolexecdir): Likewise.
	(toolexeclibdir): Likewise.
	* configure: Regenerate.

From-SVN: r169274
 2011-01-26 04:19:58 +00:00
Jakub Jelinek
d652f226fc Update Copyright years for files modified in 2010. 
From-SVN: r168438
 2011-01-03 21:52:22 +01:00
Nathan Froyd
26716c44a3 re PR target/46040 (crtstuff.c:308:26: error: '__DTOR_LIST__' undeclared) 
gcc/
	PR target/46040
	* config.gcc (arm*-*-linux-*eabi): Use bpabi-lib.h.
	(arm*-*-uclinux*eabi, arm*-*-eabi*): Likewise.

libgcc/
	PR target/46040
	* config/arm/bpabi.h: Rename to...
	* config/arm/bpabi-lib.h: ...this.

From-SVN: r167751
 2010-12-13 16:23:50 +00:00
Rainer Orth
b595b1a11e configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if appropriate. 
* configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
	appropriate.
	* configure: Regenerate.

From-SVN: r167696
 2010-12-10 17:03:53 +00:00
Nathan Froyd
a3abe41c30 cppbuiltin.c (define_builtin_macros_for_type_sizes): Define __FLOAT_WORD_ORDER__ according to FLOAT_WORDS_BIG_ENDIAN. 
gcc/
	* cppbuiltin.c (define_builtin_macros_for_type_sizes): Define
	__FLOAT_WORD_ORDER__ according to FLOAT_WORDS_BIG_ENDIAN.
	* config/dfp-bit.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Delete.
	* doc/cpp.texi (__FLOAT_WORD_ORDER__): Document.
	* system.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Poison.

libgcc/
	* config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
	__FLOAT_WORD_ORDER__.
	* config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
	Delete.

libdecnumber/
	* dconfig.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Delete.
	(WORDS_BIG_ENDIAN): Define based on value of __FLOAT_WORD_ORDER__.

From-SVN: r167129
 2010-11-24 23:29:41 +00:00
Ralf Wildenhues
455c8f4873 PR other/46202: implement install-strip. 
/:
	PR other/46202
	* configure.ac: Fix just-built in-tree STRIP name to be
	binutils/strip-new.
	* configure: Regenerate.
	* Makefile.def (install-strip-gcc, install-strip-binutils)
	(install-strip-opcodes, install-strip-ld, install-strip-itcl)
	(install-strip-sid): Mirror dependencies on non-strip variants
	of these targets on the respective -strip prerequisites.
	* Makefile.tpl (install-strip, install-strip-host)
	(install-strip-target): New targets.
	(install-strip-[+module+], install-strip-target-[+module+]):
	New targets.
	* Makefile.in: Regenerate.

gcc/:
	PR other/46202
	* Makefile.in (install_sh, INSTALL_STRIP_PROGRAM): New
	variables.
	(AR_FOR_TARGET, RANLIB_FOR_TARGET, STRIP_FOR_TARGET): Fix
	shell quoting.
	(STRIP_FOR_TARGET): Look for in-tree strip under name strip-new.
	(install-strip): New target.
	(STRIPPROG): New variable, exported if STRIP is set.
	* doc/install.texi (Final install): Minor markup and code style
	fixes.  Document install-strip target.

fixincludes/:
	PR other/46202
	* Makefile.in (install-strip): New phony target.
	(all, check, install): Also mark as phony.

libgcc/:
	PR other/46202
	* Makefile.in (install-strip): New phony target.

libiberty/:
	PR other/46202
	* Makefile.in (install-strip): New phony target.
	(install): Also mark as phony.

gnattools/:
	PR other/46202
	* Makefile.in (install-strip): New phony target.
	(check, installcheck, info, dvi, pdf, html, install)
	(install-info, install-pdf, install-html, mostlyclean)
	(clean, distclean, maintainer-clean): Mark phony.

libada/:
	PR other/46202
	* Makefile.in (install-strip): New phony target.
	(check, installcheck, info, dvi, pdf, html, install)
	(install-info, install-pdf, install-html, mostlyclean)
	(clean, distclean, maintainer-clean): Mark phony.

From-SVN: r166980
 2010-11-20 19:37:08 +00:00
Ian Lance Taylor
f3824a8b6c re PR target/46089 (ICE: in gen_reg_rtx, at emit-rtl.c:861 with -mcmodel=large -fsplit-stack) 
gcc/:
	PR target/46089
	* config/i386/i386.c (split_stack_fn_large): New static variable.
	(ix86_expand_split_stack_prologue): Handle large model.
libgcc/:
	* config/i386/morestack.S (__morestack_large_model): New
	function.

From-SVN: r166427
 2010-11-08 04:34:32 +00:00
Nathan Froyd
18ed6ee4bf cppbuiltin.c (define_builtin_macros_for_type_sizes): Define __BYTE_ORDER__... 
gcc/
	* cppbuiltin.c (define_builtin_macros_for_type_sizes): Define
	__BYTE_ORDER__, __ORDER_LITTLE_ENDIAN__, __ORDER_BIG_ENDIAN__, and
	__ORDER_PDP_ENDIAN__.
	* libgcc2.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	(struct DWstruct): Define based on __BYTE_ORDER__.
	* config/fixed-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	(struct INTstruct): Define based on __BYTE_ORDER__.
	* config/dfp-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	(LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
	* system.h (LIBGCC2_WORDS_BIG_ENDIAN): Poison identifier.
	* config/arc/arc.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/arm/arm.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/ia64/ia64.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/iq2000/iq2000.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/lm32/lm32.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/m32r/m32r.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/mcore/mcore.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/mep/mep.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/mips/mips.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/rs6000/sysv4.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/rx/rx.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/score/score.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/sh/sh.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/sparc/sparc.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* config/xtensa/xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* doc/tm.texi.in (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	* doc/tm.texi: Regenerate.
	* doc/cpp.texi (__BYTE_ORDER__, __ORDER_LITTLE_ENDIAN__): Document.
	(__ORDER_BIG_ENDIAN__, __ORDER_PDP_ENDIAN__): Likewise.

libdecnumber/
	* dconfig.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete.
	(LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.

libgcc/
	* config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
	Delete.
	(LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.

From-SVN: r165881
 2010-10-23 03:05:47 +00:00
Nathan Froyd
8ac7fdcb39 config.gcc (arm*-*-linux-*eabi): Add bpabi.h from libgcc. 
gcc/
	* config.gcc (arm*-*-linux-*eabi) <tm_file>: Add bpabi.h from
	libgcc.
	(arm*-*-uclinux*eabi) <tm_file>: Likewise.
	(arm*-*-eabi*) <tm_file>: Likewise.
	(frv-*-elf) <tm_file>: Add frv-abi.h from libgcc.
	(frv-*-*linux*) <tm_file>: Likewise.
	* config/arm/bpabi.h: Delete DECLARE_LIBRARY_RENAMES stanzas
	and associated helper macros.
	* config/frv/frv-abi.h: Delete.

libgcc/
	* config/arm/bpabi.h: New file.
	* config/frv/frv-abi.h: New file.

From-SVN: r165463
 2010-10-14 12:35:43 +00:00
Ian Lance Taylor
cdb388c24a t-stack (LIB2ADD_ST): Set instead of LIB2ADD. 
* config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
	* config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.

From-SVN: r164893
 2010-10-01 19:31:49 +00:00
H.J. Lu
ca007d11d6 Remove the extra `$'. 
From-SVN: r164878
 2010-10-01 04:57:44 -07:00
H.J. Lu
ef7c141c38 Add the missing `$'. 
2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45858
	* config.host: Add the missing `$'.

From-SVN: r164876
 2010-10-01 04:31:26 -07:00
Michael Eager
809201325a Check in support for Xilinx MicroBlaze processor. 
From-SVN: r164756
 2010-09-30 18:21:57 +00:00
Ian Lance Taylor
6dace308de configure.ac: Adjust CFI test to test assembler directly rather than checking gcc... 
* configure.ac: Adjust CFI test to test assembler directly rather
	than checking gcc preprocessor macro.
	* configure: Rebuild.

From-SVN: r164713
 2010-09-29 00:54:08 +00:00
Ian Lance Taylor
b6110d6d19 i386.c (ix86_supports_split_stack): -fsplit-stack requires assembler support for CFI directives. 
gcc/:
	* config/i386/i386.c (ix86_supports_split_stack): -fsplit-stack
	requires assembler support for CFI directives.
libgcc/:
	* configure.ac: Test whether assembler supports CFI directives.
	* config.host: Only add t-stack and i386/t-stack-i386 to
	tmake_file if libgcc_cv_cfi is "yes".
	* configure: Rebuild.

From-SVN: r164671
 2010-09-28 00:07:12 +00:00
Ian Lance Taylor
7458026b01 common.opt (fsplit-stack): New option. 
gcc/:
	* common.opt (fsplit-stack): New option.
	* opts.c (decode_options): Set flag_split_stack to final value.
	* target.def (supports_split_stack): New hook.
	* gcc.c (STACK_SPLIT_SPEC): Define.
	(LINK_COMMAND_SPEC): Use STACK_SPLIT_SPEC.
	* doc/invoke.texi (Option Summary): Mention -fsplit-stack.
	(Code Gen Options): Document -fsplit-stack.
	* doc/extend.texi (Function Attributes): Mention no_split_stack.
	(Function Attributes): Document no_split_stack.
	* doc/tm.texi.in (Stack Smashing Protection): Add @hook
	TARGET_SUPPORTS_SPLIT_STACK.
	* doc/tm.texi: Rebuild.
	* function.c (thread_prologue_and_epilogue_insns): If
	flag_split_stack, add split stack prologue.
	* explow.c (allocate_dynamic_stack_space): Support -fsplit-stack.
	* varasm.c (saw_no_split_stack): New static variable.
	(assemble_start_function): Set saw_no_split_stack if the function
	has the no_split_stack attribute.
	(file_end_indicate_split_stack): New function.
	* output.h (file_end_indicate_split_stack): Declare.
	* libgcc-std.ver (GCC_4.6.0): Add -fsplit-stack support variables
	and function.
	* doc/libgcc.texi (Miscellaneous routines): Document -fsplit-stack
	routines.
	* config/i386/i386.c (ix86_option_override_internal): Don't set
	expand_builtin_va_start to NULL if -fsplit-stack.
	(ix86_function_regparm): Reduce local regparm by 1 for 32-bit
	-fsplit-stack.
	(ix86_va_start): If -fsplit-stack, get overflow pointer	from
	scratch register set by prologue.
	(ix86_code_end): If -fsplit-stack, call
	file_end_indicate_split_stack.
	(ix86_supports_split_stack): New static function.
	(SPLIT_STACK_AVAILABLE): Define.
	(split_stack_prologue_scratch_regno): New static function.
	(split_stack_fn): New static variable.
	(ix86_expand_split_stack_prologue): New function.
	(ix86_live_on_entry): New static function.
	(ix86_legitimate_address_p): Handle UNSPEC_STACK_CHECK.
	(output_pic_addr_const): Likewise.
	(i386_asm_output_addr_const_extra): Likewise.
	(ix86_expand_call): Change return type to rtx.  Return the new
	call instruction.
	(TARGET_SUPPORTS_SPLIT_STACK): Define.
	(TARGET_EXTRA_LIVE_ON_ENTRY): Define.
	* config/i386/i386.md (UNSPEC_STACK_CHECK): Define.
	(split_stack_prologue, split_stack_return): New insns.
	(split_stack_space_check): New insn.
	* config/i386/i386.h (struct machine_function): Add
	split_stack_varargs_pointer field.
	* config/i386/linux.h (TARGET_CAN_SPLIT_STACK): Define.
	(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
	* config/i386/linux64.h (TARGET_CAN_SPLIT_STACK): Define.
	(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
	* config/i386/i386-protos.h (ix86_expand_split_stack_prologue):
	Declare.
	(ix86_expand_call): Update declaration.
gcc/c-family/:
	* c-common.c (c_common_attribute_table): Add no_split_stack.
	(handle_no_split_stack_attribute): New static function.
gcc/testsuite/:
	* lib/target-supports.exp (check_effective_target_split_stack):
	New procedure.
	* gcc.dg/split-1.c: New test.
	* gcc.dg/split-2.c: New test.
	* gcc.dg/split-3.c: New test.
	* gcc.dg/split-4.c: New test.
libgcc/:
	* generic-morestack.h: New file.
	* generic-morestack.c: New file.
	* generic-morestack-thread.c: New file.
	* config/i386/morestack.S: New file.
	* config/t-stack: New file.
	* config/i386/t-stack-i386: New file.
	* config.host (i[34567]86-*-linux* and friends): Add t-stack and
	i386/t-stack-i386 to tmake_file.

From-SVN: r164661
 2010-09-27 19:48:20 +00:00
Iain Sandoe
5b50fc0c88 Makefile.in (libgcc-extra-parts): Check for static archives and invoke ranlib after installing them. 
* Makefile.in (libgcc-extra-parts):  Check for static archives and
	invoke ranlib after installing them.
	(gcc-extra-parts): Likewise.
	(install-leaf): Likewise.

From-SVN: r164482
 2010-09-21 14:43:59 +00:00
H.J. Lu
b93cf3427d Regenerate libgcc/configure. 
2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

From-SVN: r164284
 2010-09-14 09:48:05 -07:00
Kai Tietz
996b42ef6a ChangeLog config 
2010-09-10  Jonathan Yong  <jon_y@users.sourceforge.net>

	* dfp.m4: Enable decimal float for i?86 cygwin
	and mingw, and for x86_64 mingw.

ChangeLog libgcc

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

       * configure: Regenerated.

ChangeLog libdecnumber

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

       * configure: Regenerated.


ChangeLog gcc

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

	* configure: Regenerated.
	* config.gcc: Add for x86_64 and i?86 mingw t-dfprule.

From-SVN: r164167
 2010-09-10 13:39:49 +02:00
Gerald Pfeifer
be1c764ef4 re PR target/40959 (FreeBSD/ia64 build fails: No rule to make target /usr/ports/lang/gcc43/work/build/ia64-portbld-freebsd8.0/libgcc/crtfastmath.o', needed by T_TARGET'.) 
2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
	    Andrew Pinski  <pinskia@gmail.com>

	PR target/40959
	* config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.

Co-Authored-By: Andrew Pinski <pinskia@gmail.com>

From-SVN: r164132
 2010-09-09 22:19:33 +00:00
H.J. Lu
cc0ae0cacb Don't set enable_decimal_float to dpd if DFP is disabled. 
config/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45524
	* dfp.m4: Don't set enable_decimal_float to dpd if DFP is
	disabled.  Set default_decimal_float.

gcc/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45524
	* configure.ac (enable_decimal_float): Set to
	$default_decimal_float.
	* configure: Regenerated.

libdecnumber/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45524
	* configure.ac (enable_decimal_float): Set to
	$default_decimal_float.
	* configure: Regenerated.

libgcc/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45524
	* configure: Regenerated.

From-SVN: r163921
 2010-09-06 07:52:54 -07:00
Andreas Schwab
84f47d20bb dfp.m4: Quote argument of AC_MSG_WARN. 
config/:
	* dfp.m4: Quote argument of AC_MSG_WARN.

gcc/:
	* configure.ac: Quote argument of AC_MSG_WARN.
	* configure: Regenerate.

libdecnumber/:
	* configure: Regenerate.

libgcc/:
	* configure: Regenerate.

From-SVN: r163909
 2010-09-06 10:35:22 +00:00
Uros Bizjak
4159fb8dd2 t-sol2 (__copysigntf3, __fabstf3): Disable for 64bit targets. 
* config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
	64bit targets.
	(__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
	for 64bit targets.

From-SVN: r163820
 2010-09-03 16:33:48 +02:00
Uros Bizjak
0df8fcc8d1 re PR target/45476 (libgcc should contain TCmode functions) 
libgcc/ChangeLog:

	PR target/45476
	* Makefile.in (sifuncs, difuncs, tifuncs): Filter out
	LIB2FUNCS_EXCLUDE functions.

gcc/ChangeLog:

	PR target/45476
	* config/i386/t-darwin (LIB2FUNCS_EXCLUDE): New.
	* config/i386/darwin.h (LIBGCC2_HAS_TF_MODE,
	LIBGCC2_TF_CEXT, TF_SIZE): New defines.

gcc/testsuite/ChangeLog:

	PR target/45476
	* gcc.target/i386/float128-1.c: Enable for all x86 targets.
	* gcc.target/i386/float128-2.c: Ditto.

From-SVN: r163819
 2010-09-03 16:23:05 +02:00
Andreas Krebbel
f4dae9fcc0 configure: Regenerate. 
gcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

libdecnumber/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

libgcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure: Regenerate.

From-SVN: r163816
 2010-09-03 13:16:24 +00:00
Andreas Krebbel
3c39bca6bb configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. 
gcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	    * Makefile.in: Add aclocal.m4 dependency to dfp.m4.
	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

config/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * dfp.m4: New file.

libdecnumber/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	    * Makefile.in: Add aclocal.m4 dependency to dfp.m4.
	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

libgcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	    Include dfp.m4.
	    * configure: Regenerate.

From-SVN: r163815
 2010-09-03 13:14:14 +00:00
Uros Bizjak
d78552bd0f config.gcc (i[34567]86-*-freebsd*, [...]): Add i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file. 
gcc/ChangeLog:

	* config.gcc (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
	i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file.

	* libgcc-std.ver (GCC_4.6.0): Define version.

libgcc/ChangeLog:

	* config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
	i386/t-freebsd to tmake_file.
	* config/i386/t-freebsd: New file.
	* config/i386/libgcc-bsd.ver: New file.

From-SVN: r163718
 2010-09-01 08:42:53 +02:00
Nathan Froyd
c5b79d4eb8 config.host (powerpc*-eabispe*): Set tmake_file. 
* config.host (powerpc*-eabispe*): Set tmake_file.
	(powerpc*-eabi*): Likewise.
	* config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
	crtbeginS, crtendS, crtbeginT.

From-SVN: r162474
 2010-07-23 16:53:48 +00:00
Kazu Hirata
48b09a925e config.gcc (mips64*-*-linux*, [...]): Add crtfastmath.o to extra_parts. 
gcc/
	* config.gcc (mips64*-*-linux*, mipsisa64*-*-linux*,
	mips*-*-linux*): Add crtfastmath.o to extra_parts.
	* config/mips/crtfastmath.c: New.
	* config/mips/linux.h (ENDFILE_SPEC): New.

libgcc/
	* config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
	to tmake_file.  Add crtfastmath.o to extra_parts.
	* config/mips/t-crtfm: New.

From-SVN: r160655
 2010-06-12 07:44:51 +00:00
Joel Sherrill
a438920433 config.host (sparc64-*-rtems*): New target. 
2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host (sparc64-*-rtems*): New target.

From-SVN: r159670
 2010-05-21 14:56:57 +00:00
Joel Sherrill
1b64cc3e5c config.host (sparc64-*-rtems*): New target. 
2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host (sparc64-*-rtems*): New target.

From-SVN: r159669
 2010-05-21 14:56:39 +00:00
Rainer Orth
ed1041376a sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun assembler syntax. 
libgcc:
	* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
	assembler syntax.

	gcc:
	* config.gcc (i[34567]86-*-solaris2*): Default with_arch_32 to
	pentiumpro on Solaris 8/x86 with Sun as.
	* configure.ac (gcc_cv_as_hidden): Check for Solaris 9/x86 as
	hidden alias bug.
	(gcc_cv_as_ix86_quad): Check for .quad directive.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/i386/sol2.h (ASM_QUAD): Change guard to !HAVE_AS_IX86_QUAD.

From-SVN: r159569
 2010-05-19 15:31:00 +00:00
Thomas Schwinge
3f56ef8b60 config.gcc: Handle softfp as for Linux. 
2010-04-15 Thomas Schwinge <tschwinge@gnu.org>

	gcc/
	* config.gcc <i[34567]86-*-gnu*>: Handle softfp as for Linux.

	libgcc/
	* config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.

From-SVN: r158375
 2010-04-15 15:29:07 +02:00
Rainer Orth
8c2003509e config.build (alpha*-dec-osf4*): Remove. 
gcc:
	* config.build (alpha*-dec-osf4*): Remove.
	* config.gcc: Remove alpha*-dec-osf4*, alpha-dec-osf5.0* from list
	of obsolete configurations.
	(alpha*-dec-osf[45]*): Remove alpha*-dec-osf4*, alpha-dec-osf5.0*
	support.
	* config/alpha/t-osf4: Renamed to ...
	* config/alpha/t-osf5: ... this.
	* config/alpha/osf.h: Renamed to ...
	* config/alpha/osf5.h: ... this.
	Merged old osf5.h contents.
	Update comments.
	(ASM_SPEC): Use ASM_OLDAS_SPEC directly.
	(EXTRA_SPECS): Removed.
	* doc/install.texi (Specific, alpha*-dec-osf5.1): Renamed to
	reflect removal of Tru64 UNIX V4.0/V5.0 support.
	Document that.

	fixincludes:
	* inclhack.def (alpha_wchar): Remove.
	* fixincl.x: Regenerate.
	* tests/base/wchar.h: Remove.

	libgcc:
	* config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
	alpha-dec-osf5.0* support.

From-SVN: r158235
 2010-04-12 18:36:30 +00:00
Ralf Corsepius
80a61cb480 Fix indentation. 
From-SVN: r157940
 2010-04-02 05:06:20 +02:00
Ralf Corsepius
c1b14424c8 config.host: Add lm32-*-rtems*. 
2010-04-01	Ralf Corsépius <ralf.corsepius@rtems.org>

	* config.host: Add lm32-*-rtems*.

From-SVN: r157939
 2010-04-02 05:02:18 +02:00
Rainer Orth
f128db92ae re PR target/39048 (gcc 4.4.0 20090131 - Extra underscore hides libgcc's soft-fp functions from Testsuite causing FAILs + naming error in libgcc) 
gcc:
	PR target/39048
	* config.gcc (i[34567]86-*-solaris2*): Add i386/t-fprules-softfp
	and soft-fp/t-softfp to tmake_file.
	* config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Redefine.
	(LIBGCC2_TF_CEXT): Define.
	(TF_SIZE): Define.

	libgcc:
	PR target/39048
	* config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
	like other remaining 32-bit x86 OSes.
	* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
	assembler syntax.
	* config/i386/libgcc-sol2.ver: New file.
	* config/i386/t-sol2 (SHLIB_MAPFILES): Add it.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r157854
 2010-03-31 09:03:29 +00:00
Jack Howarth
368fabd5a3 re PR c/43553 (libgcc built with -DHAVE_CC_TLS against xgcc when emutls in use) 
2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>

	PR c/43553
	* Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
	* configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
	is used and substitute set_use_emutls.
	* configure: Regenerated.

From-SVN: r157821
 2010-03-30 13:08:52 +00:00
Tarik Graba
15baf7f802 t-lm32: New file. 
2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>

    gcc/
	* config/lm32/t-lm32: New file.
	* config.gcc: Use the above file when targetting lm32.

    libgcc/
	* config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.

From-SVN: r157817
 2010-03-30 10:26:24 +00:00
Rainer Orth
7f5441df09 re PR target/38085 (gcc -m64 -pg generates invalid assembler code on Solaris 10/x86) 
gcc:
	PR target/38085
	* config/i386/i386.c (x86_function_profiler)
	[!NO_PROFILE_COUNTERS]: Fix typo.
	* config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call
	instead of callq.

	libgcc:
	PR target/38085
	* config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
	MULTILIB_CFLAGS.
	($(T)gcrt1.o): Likewise.
	($(T)crt1.o): Likewise.
	($(T)crti.o): Likewise.
	($(T)crtn.o): Likewise.

From-SVN: r157648
 2010-03-22 20:12:34 +00:00
Ralf Wildenhues
ef74edbdd8 Small multilib rule fixups. 
libgcc/:
        PR other/42980
        * Makefile.in (install): Use $(MAKE) string in rule, for
        parallel make.

libiberty/:
        * Makefile.in (all): Do not use exec.

From-SVN: r157159
 2010-03-02 06:09:56 +00:00
Hans-Peter Nilsson
e7c914db61 Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 
* config/mmix/t-mmix: New file.
	* config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.

From-SVN: r156946
 2010-02-22 00:37:30 +00:00
Jack Howarth
1bcb71c459 re PR java/41991 (gcj segfaults on i686-apple-darwin9 and x86_64-apple-darwin9) 
2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR java/41991
	* config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
	SHLIB_MAPFILES.

From-SVN: r156445
 2010-02-02 09:18:48 +01:00
Anthony Green
e6e50811a7 Fix libgcc build for moxie. 
From-SVN: r155609
 2010-01-04 08:29:53 +00:00
Iain Sandoe
ca8520ad53 re PR other/39888 (TLS emutls not linked to automatically on Darwin) 
2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>

	PR other/39888
	* config/t-slibgcc-darwin: Fix embedded rpaths for
	--enable-version-specific-runtime-libs, build extension stub
	libs exposing features available from current libgcc_s.

From-SVN: r154282
 2009-11-18 08:36:12 +01:00
Jon Beniston
aa4945c138 config.gcc: Add lm32 elf and uclinux targets. 
gcc/
2009-11-11  Jon Beniston <jon@beniston.com>

        * config.gcc: Add lm32 elf and uclinux targets.
        * config/lm32: New directory.
        * config/lm32/lm32.c: New file.
        * config/lm32/lm32.h: New file.
        * config/lm32/lm32.md: New file.
        * config/lm32/lm32.opt: New file.
        * config/lm32/lm32-protos.h: New file.
        * config/lm32/constraints.md: New file.
        * config/lm32/predicates.md: New file.
        * config/lm32/sfp-machine.h: New file.
        * config/lm32/t-fprules-softfp: New file.
        * config/lm32/uclinux-elf.h: New file.
        * doc/invoke.texi: Document lm32 options. 
        * doc/contrib.texi: Document lm32 porter.
        * doc/install.texi: Document lm32 targets.

gcc/testsuite/
2009-11-11  Jon Beniston <jon@beniston.com>

        * lib/target-supports.exp (check_profiling_available): lm32 target 
          doesn't support profiling.
        * gcc.dg/20020312-2.c: Add lm32 support.
        * g++.dg/other/packed1.C: Expect to fail on lm32.        
        * g++.old-deja/g++.jason/thunk3.C: Likewise.                 

libgcc/
2009-11-11  Jon Beniston <jon@beniston.com>

        * config.host: Add lm32 targets.
        * config/lm32: New directory.
        * config/lm32/libgcc_lm32.h: New file.
        * config/lm32/_mulsi3.c: New file.
        * config/lm32/_udivmodsi4.c: New file.
        * config/lm32/_divsi3.c: New file.
        * config/lm32/_modsi3.c: New file.
        * config/lm32/_udivsi3.c: New file.
        * config/lm32/_umodsi3.c: New file.
        * config/lm32/_lshrsi3.S: New file.
        * config/lm32/_ashrsi3.S: New file.
        * config/lm32/_ashlsi3.S: New file.
        * config/lm32/crti.S: New file.
        * config/lm32/crtn.S: New file.
        * config/lm32/t-lm32: New file.
        * config/lm32/t-elf: New file.
        * config/lm32/t-uclinux: New file.

From-SVN: r154096
 2009-11-11 16:43:06 +00:00