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* xtensa: add uclinux supportjcmvbkbc2015-10-031-0/+5
| | | | | | | | | | | | | | | 2015-10-03 Max Filippov <jcmvbkbc@gmail.com> gcc/ * config.gcc (xtensa*-*-uclinux*): New configuration. * config/xtensa/uclinux.h: New file. * config/xtensa/uclinux.opt: New file. libgcc/ * config.host (xtensa*-*-uclinux*): New configuration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228450 138bc75d-0d04-0410-961f-82ee72b054a4
* Support PIE on Solarisro2015-09-241-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Check for PIE support on Solaris 11.x and 12. libgcc: * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of messages. (internal_mcount): Likewise. * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with crt_compile, add CRTSTUFF_T_CFLAGS_S. gcc: * configure.ac (gcc_cv_ld_pie): Check for gld >= 2.26 on Solaris. Check for ld -type pie on Solaris 11.x and 12. * configure: Regenerate. * config.in: Regenerate. * gcc.c (LD_PIE_SPEC): Allow redefinition. * config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Define. (STARTFILE_SPEC): Use it. (ENDFILE_CRTEND_SPEC): Define. (ENDFILE_SPEC): Use it and ENDFILE_ARCH_SPEC. (SUBTARGET_EXTRA_SPECS): Add STARTFILE_CRTBEGIN_SPEC, ENDFILE_ARCH_SPEC, ENDFILE_CRTEND_SPEC. [HAVE_LD_PIE && HAVE_SOLARIS_CRTS] (LD_PIE_SPEC): Define. (!(HAVE_LD_PIE && HAVE_SOLARIS_CRTS)] (LINK_PIE_SPEC): Define. * config/i386/sol2.h (ENDFILE_SPEC): Remove. (ENDFILE_ARCH_SPEC): Define. * config/sparc/sol2.h (ENDFILE_ARCH_SPEC): Define. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228078 138bc75d-0d04-0410-961f-82ee72b054a4
* Use CRTs provided by Solarisro2015-09-241-14/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc: * configure.ac (gcc_cv_solaris_crts): New test. * configure. Regenerate. * config.in: Regenerate. * config/sol2.h (STARTFILE_SPEC): Simplify, provide HAVE_SOLARIS_CRTS variant. libgcc: * configure.ac (libgcc_cv_solaris_crts): New test. * configure: Regenerate. * config.in: Regenerate. * config/sol2/crtp.c, config/sol2/crtpg.c: New files. * config/gmon-sol2.c: Rename to ... * config/sol2/gmon.c: ... this. Include auto-target.h. (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. * config/t-sol2: Rename to ... * config/sol2/t-sol2: ... this. (gmon.o): Reflect renaming. (crtp.o, crtpg.o): New rules. * config.host (*-*-solaris2*): Reflect renaming. Use system CRTs if present. Remove default CRT case. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228077 138bc75d-0d04-0410-961f-82ee72b054a4
* libgcc/dje2015-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. * config/rs6000/crtdbase.S: New file. * config/rs6000/t-aix-cxa: Build crtdbase.o. gcc/ * defaults.h (EH_FRAME_SECTION_NAME): Depend on EH_FRAME_THROUGH_COLLECT2. * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add case for DW_EH_PE_datarel. * dwarf2out.c (switch_to_eh_frame_section): Use a read-only section even if EH_FRAME_SECTION_NAME is undefined. Restrict special collect2 labels to EH_FRAME_THROUGH_COLLECT2. * except.c (switch_to_exception_section): Use a read-only section even if EH_FRAME_SECTION_NAME is undefined. * system.h (EH_FRAME_IN_DATA_SECTION): Poison. * collect2.c (write_c_file_stat): Provide dbase on AIX. (scan_prog_file): Don't export __dso_handle nor __gcc_unwind_dbase. * config/rs6000/aix.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. (EH_TABLES_CAN_BE_READ_ONLY): Define. (ASM_OUTPUT_DWARF_PCREL): Define. (ASM_OUTPUT_DWARF_DATAREL): Define. (EH_FRAME_THROUGH_COLLECT2): Define. (EH_FRAME_IN_DATA_SECTION): Delete. * config/rs6000/rs6000.c (rs6000_aix_asm_output_dwarf_pcrel): New. (rs6000_aix_asm_output_dwarf_datarel): New. (rs6000_xcoff_asm_init_sections): Don't set exception_section. * config/spu/spu-elf.h (EH_FRAME_IN_DATA_SECTION): Delete. (EH_FRAME_THROUGH_COLLECT2): Define. * config/i386/i386-interix.h (EH_FRAME_IN_DATA_SECTION): Delete. (EH_FRAME_THROUGH_COLLECT2): Define. (EH_TABLES_CAN_BE_READ_ONLY): Define. * doc/tm.texi.in (EH_FRAME_IN_DATA_SECTION): Delete. (EH_FRAME_THROUGH_COLLECT2): New. (ASM_OUTPUT_DWARF_DATAREL): New. * doc/tm.texi: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227906 138bc75d-0d04-0410-961f-82ee72b054a4
* IA MCU psABI support: changes to librarieshjl2015-06-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch in the bottom adds support of IA MCU psABI to libgcc (enables soft-fp) and libdecnumber (enables it for IA MCU). config/ * dfp.m4 (enable_decimal_float): Also set to yes for i?86*-*-elfiamcu target. gcc/ * configure: Regenerated. libdecnumber/ * configure: Regenerated. libgcc/ * config.host: Support i[34567]86-*-elfiamcu target. * config/t-softfp-sfdftf: New file. * config/i386/32/t-iamcu: Likewise. * configure: Regenerated. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225198 138bc75d-0d04-0410-961f-82ee72b054a4
* * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Setlaw2015-05-271-0/+2
| | | | | | | md_unwind_header * config/i386/freebsd-unwind.h: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223765 138bc75d-0d04-0410-961f-82ee72b054a4
* * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead ofuros2015-05-221-11/+11
| | | | | | | | | | | i386/t-crtfm to tmake_file. * config/i386/crtfastmath.c (set_fast_math_sse): New function. (set_fast_math): Use set_fast_math_sse for SSE targets. * config/i386/t-crtfm: Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223578 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/amodra2015-05-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * common/config/rs6000/rs6000-common.c (TARGET_SUPPORTS_SPLIT_STACK): Define. (rs6000_supports_split_stack): New function. * gcc/config/rs6000/rs6000.c (machine_function): Add split_stack_arg_pointer. (TARGET_EXTRA_LIVE_ON_ENTRY, TARGET_INTERNAL_ARG_POINTER): Define. (setup_incoming_varargs): Use crtl->args.internal_arg_pointer rather than virtual_incoming_args_rtx. (rs6000_va_start): Likewise. (split_stack_arg_pointer_used_p): New function. (rs6000_emit_prologue): Set up arg pointer for -fsplit-stack. (morestack_ref): New var. (gen_add3_const, rs6000_expand_split_stack_prologue, rs6000_internal_arg_pointer, rs6000_live_on_entry, rs6000_split_stack_space_check): New functions. (rs6000_elf_file_end): Call file_end_indicate_split_stack. * gcc/config/rs6000/rs6000.md (UNSPEC_STACK_CHECK): Define. (UNSPECV_SPLIT_STACK_RETURN): Define. (split_stack_prologue, load_split_stack_limit, load_split_stack_limit_di, load_split_stack_limit_si, split_stack_return, split_stack_space_check): New expands and insns. * gcc/config/rs6000/rs6000-protos.h (rs6000_expand_split_stack_prologue): Declare. (rs6000_split_stack_space_check): Declare. libgcc/ * config/rs6000/morestack.S: New. * config/rs6000/t-stack-rs6000: New. * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 to tmake_file. * generic-morestack.c: Don't build for powerpc 32-bit. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223426 138bc75d-0d04-0410-961f-82ee72b054a4
* FT32 target added. Approved by Jeff Law [law@redhat.com]jamesbowman2015-05-161-0/+6
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223261 138bc75d-0d04-0410-961f-82ee72b054a4
* config/ebotcazou2015-05-131-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sjlj.m4: New file. libgcc/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * config.in: Regenerate. * configure: Likewise. * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. libjava/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * include/config.h.in: Regenerate. * configure: Likewise. * exception.cc: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * stacktrace.cc: Likewise. * include/default-signal.h: Likewise. * sysdep/i386/backtrace.h: Likewise. libobjc/ * configure.ac: Remove manual SJLJ check. * config.h.in: Regenerate. * configure: Likewise. * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. libstdc++-v3/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete. * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * libsupc++/eh_throw.cc: Likewise. * libsupc++/eh_ptr.cc: Likewise. * doc/html/manual/appendix_porting.html: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS * doc/xml/manual/build_hacking.xml: Likewise. * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions. * doc/xml/manual/configure.xml: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223181 138bc75d-0d04-0410-961f-82ee72b054a4
* 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>sandra2015-05-061-3/+4
| | | | | | | | | | | | | | | | | | | | Chris Jones <chrisj@nvidia.com> Joshua Conner <jconner@nvidia.com> gcc/ * config/arm/unknown-elf.h (STARTFILE_SPEC): Add conditional linking of crtfastmath.o. * config/arm/linux-eabi.h (STARTFILE_SPEC): Likewise. libgcc/ * config.host (arm*-*-linux*): Add support for crtfastmath.o. (arm*-*-uclinux*): Likewise. (arm*-*-eabi* | arm*-*-rtems*): Likewise. * config/arm/crtfastmath.c: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222857 138bc75d-0d04-0410-961f-82ee72b054a4
* libgcc/ChangeLog:uros2015-04-281-2/+2
| | | | | | | | | | | | | | | | | | | * config/frv/elf-lib.h: New file. (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h to tm_file. * config/frv/frvbengin.c: Do not include defaults.h * config/frv/frvend.c: Ditto. gcc/ChangeLog: * config/frv/frv.h (CRT_GET_RFIB_DATA): Move definition to libgcc/config/frv/elf-lib.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222519 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/law2015-04-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | * config.gcc: Add h8300-*-linux. * config/h8300/linux.h: New. * config/h8300/t-linux: New. * config/h8300/h8300.c (h8300_option_override): Normal mode is not supported for h8300-*-linux. (h8300_file_start): Target priority change. (get_shift_alg): Likewise. (h8300_shift_need_scratch_p): Likewise. * config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Likewise. * config/h8300/h8300.md (define_peephole2): Remove duplicate condition. libgcc/ * config.host: Add h8300-*-linux * config/h8300/t-linux: New file. * config/h8300/lib1funs.s: Change symbol prefix. * config/h8300/sfp-machine.h: 64bit double support. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222479 138bc75d-0d04-0410-961f-82ee72b054a4
* Hide __cpu_indicator_init/__cpu_model from linkerhjl2015-04-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We shouldn't call external function, __cpu_indicator_init, while an object is being relocated since its .got.plt section hasn't been updated. It works for non-PIE since no update on .got.plt section is required. This patch creates libgcc.so as a linker script, hides __cpu_indicator_init and __cpu_model in libgcc.so.1 from linker, forces linker to resolve __cpu_indicator_init and __cpu_model to their hidden definitions in libgcc.a while providing backward binary compatibility. gcc/testsuite/ PR target/65612 * g++.dg/ext/mv18.C: New test. * g++.dg/ext/mv19.C: Likewise. * g++.dg/ext/mv20.C: Likewise. * g++.dg/ext/mv21.C: Likewise. * g++.dg/ext/mv22.C: Likewise. * g++.dg/ext/mv23.C: Likewise. libgcc/ PR target/65612 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. * config/i386/cpuinfo.c (__cpu_model): Initialize. (__cpu_indicator_init@GCC_4.8.0): New. (__cpu_model@GCC_4.8.0): Likewise. * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add -DUSE_ELF_SYMVER. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222178 138bc75d-0d04-0410-961f-82ee72b054a4
* 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>cltang2015-03-251-1/+0
| | | | | | | | | libgcc/ * config.host (nios2-*-linux*): Remove 'extra_parts' setting. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221653 138bc75d-0d04-0410-961f-82ee72b054a4
* Committing VTV Cygwin patch for Patrick Wollgastctice2015-01-291-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * gcc/config/i386/cygwin.h (STARTFILE_SPEC): Add vtv_start.o, if -fvtable-verify=preinit/std is used. * gcc/config/i386/mingw-w64.h (STARTFILE_SPEC): Likewise. * gcc/config/i386/mingw32.h (STARTFILE_SPEC): Likewise. * gcc/config/i386/cygwin.h (ENDFILE_SPEC): Add vtv_end.o, if -fvtable-verify=preinit/std is used. * gcc/config/i386/mingw32.h (ENDFILE_SPEC): Likewise. * gcc/config/i386/cygwin.h (LIB_SPEC): Pass -lvtv and -lpsapi, if -fvtable-verify=preinit/std is used. * gcc/config/i386/mingw-w64.h (LIB_SPEC): Likewise. * gcc/config/i386/mingw32.h (LIB_SPEC): Likewise. * gcc/cp/vtable-class-hierarchy.c (vtv_generate_init_routine): Add check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks. * gcc/varasm.c (assemble_variable): Add code to properly set the comdat section and name for the .vtable_map_vars section in case the target is PE or COFF. * libgcc/Makefile.in: Move rules to build vtv_*.o out of the check for CUSTOM_CRTSTUFF. * libgcc/config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, i[34567]86-*-mingw*) (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if enable_vtable_verify. * libstdc++-v3/acinclude.m4: Define VTV_CYGMIN. * libstdc++-v3/configure: Regenerate. * libstdc++-v3/libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set. * libstdc++-v3/libsupc++/Makefile.in: Regenerated. * libstdc++-v3/libsupc++/vtv_stubs.cc: Add none weak declaration of every function for Cygwin and MinGW. * libstdc++-v3/src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS, libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set. * libstdc++-v3/src/Makefile.in: Regenerate. * libvtv/Makefile.am : Add libvtv.la to toolexeclib_LTLIBRARIES, if VTV_CYGMIN is set. Define libvtv_la_LIBADD, libvtv_la_LDFLAGS, libvtv_stubs_la_LDFLAGS and libvtv_stubs_la_SOURCES if VTV_CYGMIN is set. Add obstac.c to libvtv_la_SOURCES if VTV_CYGMIN is set. * libvtv/Makefile.in : Regenerate. * libvtv/aclocal.m4 : Regenerate. * libvtv/configure : Regenerate. * libvtv/configure.ac : Add ACX_LT_HOST_FLAGS. Define VTV_CYGMIN. * libvtv/configure.tgt : (x86_64-*-cygwin*, i?86-*-cygwin*, x86_64-*-mingw*) (i?86-*-mingw*): Add to supported targets. * libvtv/vtv_fail.cc : Skip inclusion of execinfo.h on Cygwin and MinGW. (log_error_message): Skip calls to backtrace and backtrace_symbols_fd on Cygwin and MinGW. * libvtv/vtv_malloc.cc : Include windows.h and skip sys/mman.h inclusion on Cygwin and MinGW. Add sysconf port on Cygwin and MinGW. (obstack_chunk_alloc): Exchange call to mmap with call to VirtualAlloc on Cygwin and MinGW. (__vtv_malloc_init): Exchange call to sysconf with call to port of sysconf on Cygwin and MinGW. * libvtv/vtv_malloc.h : Declare mprotect and define PROT_READ and PROT_WRITE on Cygwin and MinGW. * libvtv/map.h : Include stdint.h on MinGW. * libvtv/rts.cc : Include windows.h, winternl.h and psapi.h, skip include of execinfo.h, sys/mman.h and link.h on Cygwin and MinGW. Add port of __fortify_fail on Cygwin and MinGW. Change ElfW (Addr) to uintptr_t on Cygwin and MinGW. (read_section_offset_and_length): Add port for Cygwin and MinGW (iterate_modules): New function. (vtv_unprotect_vtable_vars): Use iterate_modules instead of dl_iterate_phdr on Cygwin and MinGW. (vtv_protect_vtable_vars): Likewise. (count_all_pages): Likewise. (dl_iterate_phdr_count_pages): Don't build on Cygwin and MinGW. * libvtv/utils.cc : Include windows.h and skip execinfo.h inclusion on Cygwin and MinGW. (__vtv_open_log): Exchange call to getuid and getpid with GetCurrentProcessId and adjust call to snprintf accordingly on Cygwin and MinGW. Adjust calls to mkdir on MinGW. Adjust call to open on Cygwin and MinGW. (__vtv_add_to_log): Adjust call to snprintf on Cygwin and MinGW. (__vtv_log_verification_failure): Don't generate a backtrace on Cygwin and MinGW. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220232 138bc75d-0d04-0410-961f-82ee72b054a4
* Move Solaris/x86 CRT_GET_RFIB_DATA definition to libgccro2015-01-271-0/+1
| | | | | | | | | | | | | | gcc: * config/i386/sysv4.h (CRT_GET_RFIB_DATA): Remove. libgcc: * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Add i386/elf-lib.h to tm_file. * config/i386/elf-lib.h: Fix comment. * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ && __sun__ && __svr4__]: Remove workaround. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220160 138bc75d-0d04-0410-961f-82ee72b054a4
* libgcc/ChangeLog:uros2015-01-231-0/+4
| | | | | | | | | | | | | | | | | | | | * config/i386/elf-lib.h: New file. (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. Wrap definition in #ifdef __i386__. * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h to tm_file. gcc/ChangeLog: * config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Move definition to libgcc/config/i386/elf-lib.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220056 138bc75d-0d04-0410-961f-82ee72b054a4
* toplevel:andreast2015-01-091-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Don't add ${libgcj} for arm*-*-freebsd*. * configure: Regenerate. gcc: * config.gcc (arm*-*-freebsd*): New configuration. * config/arm/freebsd.h: New file. * config.host: Add extra components for arm*-*-freebsd*. * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE. * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE. libgcc: * config.host (arm*-*-freebsd*): Add new configuration for arm*-*-freebsd*. * config/arm/freebsd-atomic.c: New file. * config/arm/t-freebsd: Likewise. * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of 'PC-relative indirect' OS's. libatomic: * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc. libstdc++-v3: * configure.host: Add arm*-*-freebsd* port_specific_symbol_files. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219388 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.ac: Add Visium support.ebotcazou2015-01-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure: Regenerate. libgcc/ * config.host: Add Visium support. * config/visium: New directory. gcc/ * config.gcc: Add Visium support. * configure.ac: Likewise. * configure: Regenerate. * doc/extend.texi (interrupt attribute): Add Visium. * doc/invoke.texi: Document Visium options. * doc/install.texi: Document Visium target. * doc/md.texi: Document Visium constraints. * common/config/visium: New directory. * config/visium: Likewise. gcc/testsuite/ * lib/target-supports.exp (check_profiling_available): Return 0 for Visium. (check_effective_target_tls_runtime): Likewise. (check_effective_target_logical_op_short_circuit): Return 1 for Visium. * gcc.dg/20020312-2.c: Adjust for Visium. * gcc.dg/tls/thr-cse-1.c: Likewise * gcc.dg/tree-ssa/20040204-1.c: Likewise * gcc.dg/tree-ssa/loop-1.c: Likewise. * gcc.dg/weak/typeof-2.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219219 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyright years.jakub2015-01-051-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4
* MIPS32R6 and MIPS64R6 supportmpf2014-12-191-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * config.gcc: Add mipsisa64r6 and mipsisa32r6 cpu support. * config/mips/constraints.md (ZD): Add r6 restrictions. * config/mips/gnu-user.h (DRIVER_SELF_SPECS): Add MIPS_ISA_LEVEL_SPEC. * config/mips/loongson.md (<u>div<mode>3, <u>mod<mode>3): Move to mips.md. * config/mips/mips-cpus.def (mips32r6, mips64r6): Define. * config/mips/mips-modes.def (CCF): New mode. * config/mips/mips-protos.h (mips_9bit_offset_address_p): New prototype. * config/mips/mips-tables.opt: Regenerate. * config/mips/mips.c (MIPS_JR): Use JALR $, <reg> for R6. (mips_rtx_cost_data): Add pseudo-processors W32 and W64. (mips_9bit_offset_address_p): New function. (mips_rtx_costs): Account for R6 multiply and FMA instructions. (mips_emit_compare): Implement R6 FPU comparisons. (mips_expand_conditional_move): Implement R6 selects. (mips_expand_conditional_trap): Account for removed trap immediate. (mips_expand_block_move): Disable inline move when LWL/LWR are removed. (mips_print_float_branch_condition): Update for R6 FPU branches. (mips_print_operand): Handle CCF mode compares. (mips_interrupt_extra_call_saved_reg_p): Do not attempt to callee-save MD_REGS for R6. (mips_hard_regno_mode_ok_p): Support CCF mode. (mips_mode_ok_for_mov_fmt_p): Likewise. (mips_secondary_reload_class): CCFmode can be loaded directly. (mips_set_fast_mult_zero_zero_p): Account for R6 multiply instructions. (mips_option_override): Ensure R6 is used with fp64. Set default mips_nan modes. Check for mips_nan support. Prevent DSP with R6. (mips_conditional_register_usage): Disable MD_REGS for R6. Disable FPSW for R6. (mips_mulsidi3_gen_fn): Support R6 multiply instructions. * config/mips/mips.h (ISA_MIPS32R6, ISA_MIPS64R6): Define. (TARGET_CPU_CPP_BUILTINS): Rework for mips32/mips64. (ISA_HAS_JR): New macro. (ISA_HAS_HILO): New macro. (ISA_HAS_R6MUL): Likewise. (ISA_HAS_R6DMUL): Likewise. (ISA_HAS_R6DIV): Likewise. (ISA_HAS_R6DDIV): Likewise. (ISA_HAS_CCF): Likewise. (ISA_HAS_SEL): Likewise. (ISA_HAS_COND_TRAPI): Likewise. (ISA_HAS_FP_MADDF_MSUBF): Likewise. (ISA_HAS_LWL_LWR): Likewise. (ISA_HAS_IEEE_754_LEGACY): Likewise. (ISA_HAS_IEEE_754_2008): Likewise. (ISA_HAS_PREFETCH_9BIT): Likewise. (MIPSR6_9BIT_OFFSET_P): New macro. (BASE_DRIVER_SELF_SPECS): Use MIPS_ISA_DRIVER_SELF_SPECS. (DRIVER_SELF_SPECS): Use MIPS_ISA_LEVEL_SPEC. (MULTILIB_ISA_DEFAULT): Handle mips32r6 and mips64r6. (MIPS_ISA_LEVEL_SPEC): Likewise. (MIPS_ISA_SYNCI_SPEC): Likewise. (ISA_HAS_64BIT_REGS): Likewise. (ISA_HAS_BRANCHLIKELY): Likewise. (ISA_HAS_MUL3): Likewise. (ISA_HAS_DMULT): Likewise. (ISA_HAS_DDIV): Likewise. (ISA_HAS_DIV): Likewise. (ISA_HAS_MULT): Likewise. (ISA_HAS_FP_CONDMOVE): Likewise. (ISA_HAS_8CC): Likewise. (ISA_HAS_FP4): Likewise. (ISA_HAS_PAIRED_SINGLE): Likewise. (ISA_HAS_MADD_MSUB): Likewise. (ISA_HAS_FP_RECIP_RSQRT): Likewise. * config/mips/mips.md (processor): Add w32 and w64. (FPCC): New mode iterator. (reg): Add CCF mode. (fpcmp): New mode attribute. (fcond): Add ordered, ltgt and ne codes. (fcond): Update code attribute. (sel): New code attribute. (selinv): Likewise. (ctrap<mode>4): Update condition. (*conditional_trap_reg<mode>): New define_insn. (*conditional_trap<mode>): Update condition. (mul<mode>3): Expand R6 multiply instructions. (<su>mulsi3_highpart): Likewise. (<su>muldi3_highpart): Likewise. (mul<mode>3_mul3_loongson): Rename... (mul<mode>3_mul3_hilo): To this. Add R6 mul instruction. (<u>mulsidi3_32bit_r6): New expander. (<u>mulsidi3_32bit): Restrict to pre-r6 multiplies. (<u>mulsidi3_32bit_r4000): Likewise. (<u>mulsidi3_64bit): Likewise. (<su>mulsi3_highpart_internal): Likewise. (mulsidi3_64bit_r6dmul): New instruction. (<su>mulsi3_highpart_r6): Likewise. (<su>muldi3_highpart_r6): Likewise. (fma<mode>4): Likewise. (movccf): Likewise. (*sel<code><GPR:mode>_using_<GPR2:mode>): Likewise. (*sel<mode>): Likewise. (<u>div<mode>3): Moved from loongson.md. Add R6 instructions. (<u>mod<mode>3): Likewise. (extvmisalign<mode>): Require ISA_HAS_LWL_LWR. (extzvmisalign<mode>): Likewise. (insvmisalign<mode>): Likewise. (mips_cache): Account for R6 displacement field sizes. (*branch_fp): Rename... (*branch_fp_<mode>): To this. Add CCFmode support. (*branch_fp_inverted): Rename... (*branch_fp_inverted_<mode>): To this. Add CCFmode support. (s<code>_<mode>): Rename... (s<code>_<SCALARF:mode>_using_<FPCC:mode>): To this. Add FCCmode condition support. (s<code>_<mode> swapped): Rename... (s<code>_<SCALARF:mode>_using_<FPCC:mode> swapped): To this. Add CCFmode condition support. (mov<mode>cc GPR): Expand R6 selects. (mov<mode>cc FPR): Expand R6 selects. (*tls_get_tp_<mode>_split): Do not .set push for >= mips32r2. * config/mips/netbsd.h (TARGET_CPU_CPP_BUILTINS): Update similarly to mips.h. (ASM_SPEC): Add mips32r6, mips64r6. * config/mips/t-isa3264 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Update for mips32r6/mips64r6. * doc/invoke.texi: Document -mips32r6,-mips64r6. * doc/md.texi: Update comment for ZD constraint. libgcc/ * config.host: Support mipsisa32r6 and mipsisa64r6. * config/mips/mips16.S: Do not build for R6. gcc/testsuite/ * gcc.dg/torture/mips-hilo-2.c: Unconditionally pass for R6 onwards. * gcc.dg/torture/pr19683-1.c: Likewise. * gcc.target/mips/branch-cost-2.c: Require MOVN. * gcc.target/mips/movcc-1.c: Likewise. * gcc.target/mips/movcc-2.c: Likewise. * gcc.target/mips/movcc-3.c: Likewise. * gcc.target/mips/call-saved-4.c: Require LDC. * gcc.target/mips/dmult-1.c: Require R5 or earlier. * gcc.target/mips/fpcmp-1.c: Likewise. * gcc.target/mips/fpcmp-2.c: Likewise. * gcc.target/mips/neg-abs-2.c: Likewise. * gcc.target/mips/timode-1.c: Likewise. * gcc.target/mips/unaligned-1.c: Likewise. * gcc.target/mips/madd-3.c: Require MADD. * gcc.target/mips/madd-9.c: Likewise. * gcc.target/mips/maddu-3.c: Likewise. * gcc.target/mips/msub-3.c: Likewise. * gcc.target/mips/msubu-3.c: Likewise. * gcc.target/mips/mult-1.c: Require INS and not DMUL. * gcc.target/mips/mips-ps-type-2.c: Require MADD.PS. * gcc.target/mips/mips.exp (mips_option_groups): Add ins, dmul, ldc, movn, madd, maddps. (mips-dg-options): INS available from R2. LDC available from MIPS II, DMUL is present in octeon. Describe all features removed from R6. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218973 138bc75d-0d04-0410-961f-82ee72b054a4
* Add the nvptx port.bernds2014-11-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Handle nvptx-*-*. * configure: Regenerate. gcc/ * config/nvptx/nvptx.c: New file. * config/nvptx/nvptx.h: New file. * config/nvptx/nvptx-protos.h: New file. * config/nvptx/nvptx.md: New file. * config/nvptx/t-nvptx: New file. * config/nvptx/nvptx.opt: New file. * common/config/nvptx/nvptx-common.c: New file. * config.gcc: Handle nvptx-*-*. libgcc/ * config.host: Handle nvptx-*-*. * shared-object.mk (as-flags-$o): Define. ($(base)$(objext), $(base)_s$(objext)): Use it instead of -xassembler-with-cpp. * static-object.mk: Identical changes. * config/nvptx/t-nvptx: New file. * config/nvptx/crt0.s: New file. * config/nvptx/free.asm: New file. * config/nvptx/malloc.asm: New file. * config/nvptx/realloc.c: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217295 138bc75d-0d04-0410-961f-82ee72b054a4
* Make soft-fp symbols into compat symbols for powerpc*-*-linux*.jsm282014-10-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing preparations for implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for powerpc*-*-linux* soft-float and e500, this patch makes soft-fp symbols used for those targets into compat symbols when building with glibc >= 2.19, so that they are only in shared libgcc for existing binaries requiring them, not in static libgcc and not available for new links using shared libgcc. Instead, new links will get the symbols from libc, which has exported all of them since 2.19. (Actually all the symbols were exported from glibc since 2.4, but some of them were exported by glibc as compat symbols only - because of a confusion between deliberately present soft-fp symbols and old accidental reexports of libgcc functions from glibc 2.0 - until 2.19.) This allows user floating-point arithmetic to interoperate properly with the state handled by <fenv.h> functions, whether software state (for soft-float; TLS variables that don't form a public part of glibc's ABI, so can only be accessed directly by functions within glibc) or hardware state (for e500 - the copies of the soft-fp functions in glibc being built to interoperate with the hardware state whereas those in libgcc aren't). Previously only glibc's own functions, and those operations done in hardware on e500, properly worked with that state, not direct floating-point arithmetic operations that were implemented in software. The intended next step is the actual TARGET_ATOMIC_ASSIGN_EXPAND_FENV implementation. The test of glibc >= 2.19 uses the same --with-glibc-version configure option as in the gcc/ directory (but differently implemented; in gcc/ the fallback is to examine headers to find the version, while in libgcc/ we can use compile for the target and so use AC_COMPUTE_INT). The TARGET_ATOMIC_ASSIGN_EXPAND_FENV implementation will also only do anything for glibc >= 2.19, as it will depend on generating calls to functions __atomic_feholdexcept __atomic_feclearexcept __atomic_feupdateenv that were added in 2.19 for that purpose (even for e500, inline code is not readily possible because of the need to make prctl syscalls from the implementation of these functions). In order to make symbols compat symbols, the soft-fp files need wrapping with generated wrappers including asm .symver directives, which need to name the symbol version in question. This is extracted by an awk script from an intermediate stage of generating the .map file for linking libgcc (that .map itself depends on the objects that go into the library, so can't be used for this purpose as that would mean a circular dependency); the extraction is not fully general regarding the features available in .map generation, but suffices for the present purpose. It would make sense for hardfp.c symbols to be compat symbols as well (in the cases where hardfp.c gets used, the functions in question should not be used for new links), but this isn't required for the present purpose, which is only concerned with ensuring that where functions that should be affected by rounding modes or exceptions get used, those functions are actually affected by those rounding modes or exceptions. Tested with no regressions with cross to powerpc-linux-gnu (soft-float); c11-atomic-exec-5.c moves from UNSUPPORTED to FAIL, as expected, now that floating-point arithmetic in user programs uses the same state as <fenv.h> functions, so the fenv_exceptions test passes, but TARGET_ATOMIC_ASSIGN_EXPAND_FENV isn't yet implemented. (For e500, c11-atomic-exec-5.c was already FAILing, as enough operations worked with the hardware state for the fenv_exceptions effective target test to pass.) Also verified that the exported symbols and versions are unchanged, with the expected symbols becoming compat symbols at the same versions, and that with --with-glibc-version=2.18 the symbols remain normal rather than compat symbols. * Makefile.in (libgcc.map.in): New target. (libgcc.map): Use libgcc.map.in. * config/t-softfp (softfp_compat): New variable to be set by users. [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New variables. [$(softfp_compat) = y] (softfp_file_list): Use files in the build directory. [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers that use compat symbols and disable all code unless [SHARED]. * config/t-softfp-compat: New file. * find-symver.awk: New file. * configure.ac (--with-glibc-version): New configure option. (ppc_fp_compat): New variable set for powerpc*-*-linux*. * configure: Regenerate. * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for soft-float and e500. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216942 138bc75d-0d04-0410-961f-82ee72b054a4
* Optimize powerpc*-*-linux* e500 hardfp/soft-fp use.jsm282014-10-291-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing the cleanups of libgcc soft-fp configuration for powerpc*-*-linux* in preparation for implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for soft-float and e500, this patch optimizes the choice of which functions to build for the e500 cases. For e500v2, use of hardfp is generally right, except that calls to __unordsf2 and __unorddf2 are actually generated by GCC from __builtin_isunordered and so they need to be implemented with soft-fp to avoid recursively calling themselves. For e500v1, hardfp is right for SFmode (except for __unordsf2) but soft-fp for DFmode (and when using soft-fp, as usual it's best for the conversions between DFmode and integers all to come directly from soft-fp rather than some coming from libgcc2.c). Thus, new variables hardfp_exclusions and softfp_extras are added that configurations using t-hardfp and t-softfp can use to achieve the desired effect of selectively mixing the two sources of functions. Tested with no regressions for crosses to powerpc-linux-gnuspe (both e500v1 and e500v2); also checked that the same set of symbols and versions is exported from shared libgcc before and after the patch. * config/t-hardfp (hardfp_exclusions): Document new variable for user to define. (hardfp_func_list): Exclude functions from $(hardfp_exclusions). * config/t-softfp (softfp_extras): Document new variable for user to define. (softfp_func_list): Add functions from $(softfp_extras). * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. * config.host (powerpc*-*-linux*): For e500v1, use rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216835 138bc75d-0d04-0410-961f-82ee72b054a4
* Optimize powerpc*-*-linux* 32-bit classic hard/soft float hardfp/soft-fp use.jsm282014-10-251-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing the cleanups of libgcc soft-fp configuration for powerpc*-*-linux* in preparation for implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for soft-float and e500, this patch optimizes the choice of which functions to build for the 32-bit classic hard-float and soft-float cases. (e500 will be dealt with in a separate patch which will need to add new features to t-hardfp and t-softfp; this patch keeps the status quo for e500.) For hard-float, while the functions in question are part of the libgcc ABI there is no need for them to contain software floating point code: no newly built code should use them, and if anything does use them it's most efficient (space and speed) for them to pass straight through to floating-point hardware instructions; this case is made to use t-hardfp to achieve that. For soft-float, direct use of soft-fp functions for operations involving DImode or unsigned integers is more efficient than using the libgcc2.c versions of those operations to convert to operations on other types (which then end up calling soft-fp functions for those other types, possibly more than once); this case is thus stopped from using t-softfp-excl. (A future patch will stop the e500 cases from using t-softfp-excl as well.) Tested with no regressions for crosses to powerpc-linux-gnu (soft float and classic hard float); also checked that the same set of symbols and versions is exported from shared libgcc before and after the patch. * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. * configure: Regenerate. * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead of soft-fp for 32-bit classic hard float. Do not use t-softfp-excl for soft float. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216687 138bc75d-0d04-0410-961f-82ee72b054a4
* Do not build soft-fp code at all for powerpc64-linux-gnu.jsm282014-10-221-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I added support for using soft-fp in libgcc <https://gcc.gnu.org/ml/gcc-patches/2006-03/msg00689.html>, libgcc configuration was still done in the gcc/ directory, meaning that the variables set in makefile fragments could not depend on the multilib being built. Thus, building the soft-fp code for powerpc64-linux-gnu was disabled in the same way as had been done with fp-bit: the code was built, but with #ifndef __powerpc64__ wrappers around it so that the resulting objects were empty. Now that libgcc configuration is done in the toplevel libgcc directory, such uses of softfp_wrap_start / softfp_wrap_end are better replaced by configure-time conditionals that determine whether to use soft-fp for a given multilib. This patch does so for powerpc*-*-linux*. The same would appear to apply to powerpc*-*-freebsd* (using rs6000/t-freebsd64), but I have not made any changes there. t-ppc64-fp is also used by AIX targets, but they don't use soft-fp anyway so the changes are of no consequence to them. The same principle of replacing softfp_wrap_start / softfp_wrap_end with configure-time conditionals also applies to softfp_exclude_libgcc2, which was intended for cases where soft-fp is being used on hard-float multilibs and so it is desirable on those multilibs for a few functions to come from libgcc2.c rather than soft-fp (but the soft-fp versions would be more efficient on soft-float multilibs). Now we have hardfp.c and t-hardfp, those are better to use in that case, to minimize the size of the bulk of the functions that are only present for ABI compatibility and should never be called by newly compiled code. I intend followup patches to switch 32-bit hard-float multilibs to use t-hardfp as far as possible (for all non-libgcc2.c operations for classic hard float; for all except __unord* for e500v2; for all SFmode operations except __unordsf2 for e500v1). After that will come making the soft-fp operations, in the remaining cases for which they are built because they are actually needed for code compiled by current GCC, into compat symbols when building for glibc 2.19 or later, so that the glibc versions (with exception and rounding mode support) get used instead (2.19 or later is needed for all the functions to be exported from glibc as non-compat symbols). In turn, that is required before implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for soft-float and e500, as that can only be properly effective when GCC-compiled code is actually interoperating correctly with the exception and rounding mode state used by <fenv.h> functions. Tested with no regressions with cross to powerpc64-linux-gnu (in addition, verified that stripped libgcc_s.so.1 is identical before and after the patch). * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit configurations. * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): Remove variables. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216564 138bc75d-0d04-0410-961f-82ee72b054a4
* remove score-* supporttbsaunde2014-10-041-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libgcc/ChangeLog: 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> * config.host: Remove support for score-*. contrib/ChangeLog: 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> * compare-all-tests: Don't test score-*. * config-list.mk: Likewise. gcc/ChangeLog: 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> * common/config/score/score-common.c: Remove. * config.gcc: Remove support for score-*. * config/score/constraints.md: Remove. * config/score/elf.h: Remove. * config/score/predicates.md: Remove. * config/score/score-conv.h: Remove. * config/score/score-generic.md: Remove. * config/score/score-modes.def: Remove. * config/score/score-protos.h: Remove. * config/score/score.c: Remove. * config/score/score.h: Remove. * config/score/score.md: Remove. * config/score/score.opt: Remove. * doc/md.texi: Don't document score-*. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215889 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-09-18 Olivier Hainque <hainque@adacore.com>hainque2014-09-191-1/+1
| | | | | | | | | | | | | | | | | | gcc/ * config.gcc (powerpc-wrs-vxworksmils): New configuration. * config/rs6000/t-vxworksmils: New file. * config/rs6000/vxworksmils.h: New file. libgcc/ * config.host (powerpc-wrs-vxworksmils): New configuration, same as vxworksae. contrib/ * config-list.mk (LIST): Add powerpc-wrs-vxworksmils. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215377 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-09-17 Olivier Hainque <hainque@adacore.com>hainque2014-09-171-2/+2
| | | | | | | | | * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file and crtbegin.o + crtend.o to extra_parts. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215323 138bc75d-0d04-0410-961f-82ee72b054a4
* Add crtfastmath for AArch64.ramana2014-09-091-2/+4
| | | | | | | | | | | | | | | | | | | | | | gcc/Changelog 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o. * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC): Define. (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC. libgcc/Changelog 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config.host (aarch64*): Include crtfastmath and t-crtfm. * config/aarch64/crtfastmath.c: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215086 138bc75d-0d04-0410-961f-82ee72b054a4
* remove picochiptbsaunde2014-09-091-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | contrib/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * compare-all-tests: Don't test picochip. * config-list.mk: Likewise. gcc/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * common/config/picochip/picochip-common.c: Remove. * config.gcc: Remove support for picochip. * config/picochip/constraints.md: Remove. * config/picochip/dfa_space.md: Remove. * config/picochip/dfa_speed.md: Remove. * config/picochip/picochip-protos.h: Remove. * config/picochip/picochip.c: Remove. * config/picochip/picochip.h: Remove. * config/picochip/picochip.md: Remove. * config/picochip/picochip.opt: Remove. * config/picochip/predicates.md: Remove. * config/picochip/t-picochip: Remove. * doc/md.texi: Don't document picochi. libgcc/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * config.host: Remove picochip support. * config/picochip/adddi3.S: Remove. * config/picochip/ashlsi3.S: Remove. * config/picochip/ashlsi3.c: Remove. * config/picochip/ashrsi3.S: Remove. * config/picochip/ashrsi3.c: Remove. * config/picochip/clzsi2.S: Remove. * config/picochip/cmpsi2.S: Remove. * config/picochip/divmod15.S: Remove. * config/picochip/divmodhi4.S: Remove. * config/picochip/divmodsi4.S: Remove. * config/picochip/lib1funcs.S: Remove. * config/picochip/longjmp.S: Remove. * config/picochip/lshrsi3.S: Remove. * config/picochip/lshrsi3.c: Remove. * config/picochip/parityhi2.S: Remove. * config/picochip/popcounthi2.S: Remove. * config/picochip/setjmp.S: Remove. * config/picochip/subdi3.S: Remove. * config/picochip/t-picochip: Remove. * config/picochip/ucmpsi2.S: Remove. * config/picochip/udivmodhi4.S: Remove. * config/picochip/udivmodsi4.S: Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215039 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>ktietz2014-08-191-2/+2
| | | | | | | | | | | | | * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit call from here... * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. (__dso_handle): Define on Cygwin. * config/i386/t-cygming (crtbeginS.o): New rule. * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214162 138bc75d-0d04-0410-961f-82ee72b054a4
* Add missing change from moxiebox patch posted earlier today.green2014-07-281-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213108 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-05-21 John Marino <gnugcc@marino.st>redi2014-05-211-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc: * config.gcc (*-*-dragonfly*): New target. * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*). * configure: Regenerate. * config/dragonfly-stdint.h: New. * config/dragonfly.h: New. * config/dragonfly.opt: New. * config/i386/dragonfly.h: New. * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly. include: * liberty.h: Use basename function on DragonFly. libcilkrts: * runtime/os-unix.c (__DragonFly__): New target. libgcc: * config.host (*-*-dragonfly*): New target. * crtstuff.c: Make dl_iterate_support generic on *bsd. * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. * config/i386/dragonfly-unwind.h: New. libitm: * configure.tgt (*-*-dragonfly*): New target. libstdc++-v3: * acinclude.m4 (*-*-dragonfly*): New target. * configure: Regenerate. * configure.host (*-*-dragonfly*): New target. * config/locale/dragonfly/c_locale.cc: New. * config/locale/dragonfly/ctype_members.cc: New. * config/os/bsd/dragonfly/ctype_base.h: New. * config/os/bsd/dragonfly/ctype_configure_char.cc: New. * config/os/bsd/dragonfly/ctype_inline.h: New. * config/os/bsd/dragonfly/os_defines.h: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210694 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>krebbel2014-03-271-1/+4
| | | | | | | | | * config.host: Append t-floattodi to tmake_file depending on host_address. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208868 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>joel2014-03-201-1/+1
| | | | | | | | * config.host (v850*-*-*): Add to tmake_file instead of resetting it. This was removing the v850*-*-rtems* settings. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208708 138bc75d-0d04-0410-961f-82ee72b054a4
* Don't install vtv_*.o unless --enable-vtable-verify (PR libgcc/59339)ro2014-03-061-1/+4
| | | | | | | | | PR libgcc/59339 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add vtv_*.o to extra_parts if enable_vtable_verify. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208381 138bc75d-0d04-0410-961f-82ee72b054a4
* TILE-Gx big endian support.walt2014-02-241-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | /: * configure.ac (tilepro-*-*) Change to tilepro*-*-*. (tilegx-*-*): Change to tilegx*-*-*. * configure: Regenerate. contrib/: * config-list.mk (LIST): Add tilegxbe-linux-gnu. libcpp/: * configure.ac: Change "tilepro" triplet to "tilepro*". * configure: Regenerate. libgcc/: * config.host: Support "tilegx*" and "tilepro*" triplets. * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. gcc/: * config.gcc (tilepro-*-*): Change to tilepro*-*-*. (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe triplet. * common/config/tilegx/tilegx-common.c (TARGET_DEFAULT_TARGET_FLAGS): Define. * config/tilegx/linux.h (ASM_SPEC): Add endian_spec. (LINK_SPEC): Ditto. * config/tilegx/sync.md (atomic_test_and_set): Handle big endian. * config/tilegx/tilegx.c (tilegx_return_in_msb): New. (tilegx_gimplify_va_arg_expr): Handle big endian. (tilegx_expand_unaligned_load): Ditto. (tilegx_expand_unaligned_store): Ditto. (TARGET_RETURN_IN_MSB): New. * config/tilegx/tilegx.h (TARGET_DEFAULT): New. (TARGET_ENDIAN_DEFAULT): New. (TARGET_BIG_ENDIAN): Handle big endian. (BYTES_BIG_ENDIAN): Ditto. (WORDS_BIG_ENDIAN): Ditto. (FLOAT_WORDS_BIG_ENDIAN): Ditto. (ENDIAN_SPEC): New. (EXTRA_SPECS): New. * config/tilegx/tilegx.md (extv): Handle big endian. (extzv): Ditto. (insn_st<n>): Ditto. (insn_st<n>_add<bitsuffix>): Ditto. (insn_stnt<n>): Ditto. (insn_stnt<n>_add<bitsuffix>):Ditto. (vec_interleave_highv8qi): Handle big endian. (vec_interleave_highv8qi_be): New. (vec_interleave_highv8qi_le): New. (insn_v1int_h): Handle big endian. (vec_interleave_lowv8qi): Handle big endian. (vec_interleave_lowv8qi_be): New. (vec_interleave_lowv8qi_le): New. (insn_v1int_l): Handle big endian. (vec_interleave_highv4hi): Handle big endian. (vec_interleave_highv4hi_be): New. (vec_interleave_highv4hi_le): New. (insn_v2int_h): Handle big endian. (vec_interleave_lowv4hi): Handle big endian. (vec_interleave_lowv4hi_be): New. (vec_interleave_lowv4hi_le): New. (insn_v2int_l): Handle big endian. (vec_interleave_highv2si): Handle big endian. (vec_interleave_highv2si_be): New. (vec_interleave_highv2si_le): New. (insn_v4int_h): Handle big endian. (vec_interleave_lowv2si): Handle big endian. (vec_interleave_lowv2si_be): New. (vec_interleave_lowv2si_le): New. (insn_v4int_l): Handle big endian. * config/tilegx/tilegx.opt (mbig-endian): New option. (mlittle-endian): New option. * doc/install.texi: Document tilegxbe-linux. * doc/invoke.texi: Document -mbig-endian and -mlittle-endian. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208069 138bc75d-0d04-0410-961f-82ee72b054a4
* libgcc/rsandifo2014-02-071-1/+6
| | | | | | | | | | | | | | | | * configure.ac (libgcc_cv_mips_hard_float): New. * configure: Regenerate. * config.host (mips*-*-*): Use t-hardfp-sfdf rather than t-softfp-sfdf for hard-float targets. * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. (softfp_float_modes, softfp_int_modes, softfp_extensions) (softfp_truncations, softfp_exclude_libgcc2): New. * config/t-hardfp: New file. * config/t-hardfp-sfdf: Likewise. * config/hardfp.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207593 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>krebbel2014-02-051-1/+1
| | | | | | | | | | | | | | * config.host: Include t-floattodi also for s390x. * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. * config/s390/32/_fixsfdi.c: Likewise. * config/s390/32/_fixtfdi.c: Likewise. * config/s390/32/_fixunsdfdi.c: Likewise. * config/s390/32/_fixunssfdi.c: Likewise. * config/s390/32/_fixunstfdi.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207507 138bc75d-0d04-0410-961f-82ee72b054a4
* libgcc/rsandifo2014-02-021-4/+9
| | | | | | | | | | | | | | | | | * configure.ac: Check __mips64 when setting host_address. * configure: Regenerate. * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, mips/t-mips64 and t-softfp. (mips*-*-linux*): Don't add mips/t-tpbit. * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) (DPBIT, DPBIT_CFLAGS): Delete. * config/mips/sfp-machine.h: New file. * config/mips/t-mips64: Likewise. * config/mips/t-softfp-tf: Likewise. * config/mips/t-tpbit: Delete. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207403 138bc75d-0d04-0410-961f-82ee72b054a4
* libgcc/sterling2014-01-211-1/+1
| | | | | | | | * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206895 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyright years in libgcc/rsandifo2014-01-021-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206295 138bc75d-0d04-0410-961f-82ee72b054a4
* Commit of nios2 port to trunk:cltang2013-12-311-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | contrib/ 2013-12-31 Chung-Lin Tang <cltang@codesourcery.com> * config-list.mk: Add nios2-elf, nios2-linux-gnu. Corrected ordering of some configs. gcc/ 2013-12-31 Chung-Lin Tang <cltang@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> Based on patches from Altera Corporation * config.gcc (nios2-*-*): Add nios2 config targets. * configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case. ("$cpu_type"): Add nios2 as new cpu type. * configure: Regenerate. * config/nios2/nios2.c: New file. * config/nios2/nios2.h: New file. * config/nios2/nios2-opts.h: New file. * config/nios2/nios2-protos.h: New file. * config/nios2/elf.h: New file. * config/nios2/elf.opt: New file. * config/nios2/linux.h: New file. * config/nios2/nios2.opt: New file. * config/nios2/nios2.md: New file. * config/nios2/predicates.md: New file. * config/nios2/constraints.md: New file. * config/nios2/t-nios2: New file. * common/config/nios2/nios2-common.c: New file. * doc/invoke.texi (Nios II options): Document Nios II specific options. * doc/md.texi (Nios II family): Document Nios II specific constraints. * doc/extend.texi (Function Specific Option Pragmas): Document Nios II supported target pragma functionality. gcc/testsuite/ 2013-12-31 Sandra Loosemore <sandra@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> Based on patches from Altera Corporation * gcc.dg/stack-usage-1.c (SIZE): Define case for __nios2__. * gcc.dg/20040813-1.c: Skip for nios2-*-*. * gcc.dg/20020312-2.c: Add __nios2__ case. * g++.dg/other/PR23205.C: Skip for nios2-*-*. * g++.dg/other/pr23205-2.C: Skip for nios2-*-*. * g++.dg/cpp0x/constexpr-rom.C: Skip for nios2-*-*. * g++.dg/cpp0x/alias-decl-debug-0.C: Skip for nios2-*-*. * g++.old-deja/g++.jason/thunk3.C: Skip for nios2-*-*. * lib/target-supports.exp (check_profiling_available): Check for nios2-*-elf. * gcc.c-torture/execute/pr47237.x:: Skip for nios2-*-*. * gcc.c-torture/execute/20101011-1.c: Skip for nios2-*-*. * gcc.c-torture/execute/builtins/lib/chk.c (memset): Place char-based memset loop before inline check, to prevent problems when called to initialize .bss. Update comments. * gcc.target/nios2/nios2.exp: New DejaGNU file. * gcc.target/nios2/nios2-custom-1.c: New test. * gcc.target/nios2/nios2-trap-insn.c: New test. * gcc.target/nios2/nios2-builtin-custom.c: New test. * gcc.target/nios2/nios2-builtin-io.c: New test. * gcc.target/nios2/nios2-stack-check-1.c: New test. * gcc.target/nios2/nios2-stack-check-2.c: New test. * gcc.target/nios2/nios2-rdctl.c: New test. * gcc.target/nios2/nios2-wrctl.c: New test. * gcc.target/nios2/nios2-wrctl-zero.c: New test. * gcc.target/nios2/nios2-wrctl-not-zero.c: New test. * gcc.target/nios2/nios2-rdwrctl-1.c: New test. * gcc.target/nios2/nios2-reg-constraints.c: New test. * gcc.target/nios2/nios2-ashlsi3-one_shift.c: New test. * gcc.target/nios2/nios2-mul-options-1.c: New test. * gcc.target/nios2/nios2-mul-options-2.c: New test. * gcc.target/nios2/nios2-mul-options-3.c: New test. * gcc.target/nios2/nios2-mul-options-4.c: New test. * gcc.target/nios2/nios2-nor.c: New test. * gcc.target/nios2/nios2-stxio.c: New test. * gcc.target/nios2/custom-fp-1.c: New test. * gcc.target/nios2/custom-fp-2.c: New test. * gcc.target/nios2/custom-fp-3.c: New test. * gcc.target/nios2/custom-fp-4.c: New test. * gcc.target/nios2/custom-fp-5.c: New test. * gcc.target/nios2/custom-fp-6.c: New test. * gcc.target/nios2/custom-fp-7.c: New test. * gcc.target/nios2/custom-fp-8.c: New test. * gcc.target/nios2/custom-fp-cmp-1.c: New test. * gcc.target/nios2/custom-fp-conversion.c: New test. * gcc.target/nios2/custom-fp-double.c: New test. * gcc.target/nios2/custom-fp-float.c: New test. * gcc.target/nios2/nios2-int-types.c: New test. * gcc.target/nios2/nios2-cache-1.c: New test. * gcc.target/nios2/nios2-cache-2.c: New test. libgcc/ 2013-12-31 Sandra Loosemore <sandra@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> Based on patches from Altera Corporation * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. * config/nios2/lib2-nios2.h: New file. * config/nios2/lib2-divmod-hi.c: New file. * config/nios2/linux-unwind.h: New file. * config/nios2/lib2-divmod.c: New file. * config/nios2/linux-atomic.c: New file. * config/nios2/t-nios2: New file. * config/nios2/crti.asm: New file. * config/nios2/t-linux: New file. * config/nios2/lib2-divtable.c: New file. * config/nios2/lib2-mul.c: New file. * config/nios2/tramp.c: New file. * config/nios2/crtn.asm: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206256 138bc75d-0d04-0410-961f-82ee72b054a4
* 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>zqchen2013-12-121-1/+1
| | | | | | | * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205917 138bc75d-0d04-0410-961f-82ee72b054a4
* 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>corsepiu2013-12-061-0/+4
| | | | | | | | * config.host (microblaze-*-rtems*): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205751 138bc75d-0d04-0410-961f-82ee72b054a4
* * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elfebotcazou2013-11-111-1/+1
| | | | | | | | in tmake_file. * config/arm/t-vxworks: Delete. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204669 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/uros2013-11-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * config/i386/i386-c.c (ix86_target_macros): Define _SOFT_FLOAT for !TARGET_80387. * config/i386/rtemself.h (TARGET_OS_CPP_BUILTINS): Do not define _SOFT_FLOAT here. (LONG_DOUBLE_TYPE_SIZE): New define. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Ditto. libgcc/ * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. (_FP_MUL_MEAT_D): Ditto. (_FP_DIV_MEAT_S): Ditto. (_FP_DIV_MEAT_D): Ditto. * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add t-softfp-sfdf and t-softfp to tmake_file. M gcc/config/i386/i386-c.c M gcc/config/i386/rtemself.h M gcc/ChangeLog M libgcc/ChangeLog M libgcc/config.host M libgcc/config/i386/32/sfp-machine.h git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204404 138bc75d-0d04-0410-961f-82ee72b054a4
* Add new nds32 port, including machine description, libgcc, and documentation.jasonwucj2013-10-311-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [gcc/ChangeLog] * config.gcc (nds32*-*-*): Add nds32 target. * config/nds32/nds32.c: New file. * config/nds32/nds32.h: New file. * config/nds32/nds32.md: New file. * config/nds32/constants.md: New file. * config/nds32/constraints.md: New file. * config/nds32/iterators.md: New file. * config/nds32/nds32-doubleword.md: New file. * config/nds32/nds32-intrinsic.md: New file. * config/nds32/nds32_intrinsic.h: New file. * config/nds32/nds32-modes.def: New file. * config/nds32/nds32-multiple.md: New file. * config/nds32/nds32.opt: New file. * config/nds32/nds32-opts.h: New file. * config/nds32/nds32-protos.h: New file. * config/nds32/nds32-peephole2.md: New file. * config/nds32/pipelines.md: New file. * config/nds32/predicates.md: New file. * config/nds32/t-mlibs: New file. * common/config/nds32: New directory and files. * doc/invoke.texi (NDS32 options): Document nds32 specific options. * doc/md.texi (NDS32 family): Document nds32 specific constraints. * doc/install.texi (Cross-Compiler-Specific Options): Document --with-nds32-lib for nds32 target. * doc/extend.texi (Function Attributes, Target Builtins): Document nds32 specific attributes. [libgcc/ChangeLog] * config.host (nds32*-elf*): Add nds32 target. * config/nds32 : New directory and files. [contrib/ChangeLog] * config-list.mk (nds32le-elf, nds32be-elf): Add nds32 target. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204269 138bc75d-0d04-0410-961f-82ee72b054a4
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