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2011-03-22MAINTAINERS (crx port, [...]): Remove.Joseph Myers1-1/+0
* 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
2011-03-21gthr-solaris.h: Remove.Rainer Orth1-1/+1
gcc: * gthr-solaris.h: Remove. * gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove. * config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support. (LIB_SPEC): Likewise. * config/sol2.opt (threads): Remove. * config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support. (sparc*-*-solaris2*): Likewise. * configure.ac (enable_threads): Enable solaris support. * configure: Regenerate. * doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads. * doc/install.texi (Configuration, --enable-threads=lib): Remove solaris. boehm-gc: * configure.ac (THREADS): Remove solaris. * configure: Regenerate. libjava: * configure.ac (THREADS): Remove solaris. * configure: Regenerate. From-SVN: r171229
2011-03-21configure.ac (gcc_cv_lto_plugin): Fix typo.Rainer Orth1-2/+6
* configure.ac (gcc_cv_lto_plugin): Fix typo. Allow -fuse-linker-plugin for non-default plugin linker. * configure: Regenerate. From-SVN: r171215
2011-03-16re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker ↵Rainer Orth1-18/+41
handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-14unwind-dw2.c: Include sys/sdt.h if it exists.Tom Tromey1-0/+13
* unwind-dw2.c: Include sys/sdt.h if it exists. (_Unwind_DebugHook): Use STAP_PROBE2. * config.in, configure: Rebuild. * configure.ac: Check for sys/sdt.h. From-SVN: r170954
2011-02-28re PR middle-end/46790 (EH failures in libstdc++ testsuite with ↵Jakub Jelinek1-0/+47
--gc-sections and GNU ld 2.18) PR middle-end/46790 * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_section): Return NULL if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name. From-SVN: r170565
2011-02-22acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin assembler.Mike Stump1-0/+3
* acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin assembler. * configure: Regenerate. From-SVN: r170392
2011-02-13Remove freebsd1 from libtool.m4 macros and config.rpath.Ralf Wildenhues1-14/+2
/: Import from Libtool and gnulib: 2011-01-27 Gerald Pfeifer <gerald@pfeifer.com> Prepare for supporting FreeBSD 10. * config.rpath: Remove handling of freebsd1* which soon would match FreeBSD 10.0. 2011-01-20 Gerald Pfeifer <gerald@pfeifer.com> (tiny change) Remove support for FreeBSD 1.x. * libtool.m4 (_LT_LINKER_SHLIBS) (_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. boehm-gc/: * configure: Regenerate. gcc/: * configure: Regenerate. libffi/: * configure: Regenerate. libgfortran/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. libgo/: * config/libtool.m4: (_LT_LINKER_SHLIBS) (_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. * configure: Regenerate. libgomp/: * configure: Regenerate. libjava/: * configure: Regenerate. * shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. libjava/classpath/: * config.rpath, ltcf-c.sh, ltcf-gcj.sh, ltconfig: Remove handling of freebsd1* which soon would match FreeBSD 10.0. * configure: Regenerate. libjava/libltdl/: * acinclude.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. * configure: Regenerate. libmudflap/: * configure: Regenerate. libobjc/: * configure: Regenerate. libquadmath/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. libssp/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. libstdc++-v3/: * configure: Regenerate. lto-plugin/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. zlib/: * configure: Regenerate. From-SVN: r170106
2011-02-12re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: ↵Alexandre Oliva1-1/+1
fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") ChangeLog: PR lto/47225 * Makefile.def (lto-plugin): Double dash for enable-shared. (configure-gcc): Depend on all-lto-plugin. * Makefile.in: Rebuilt. lto-plugin/ChangeLog: PR lto/47225 * Makefile.am (gcc_build_dir, in_gcc_libs): New. (liblto_plugin_la_LDFLAGS): Add -module. (copy_lto_plugin): Renamed to... ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying of static modules. * Makefile.in: Rebuild. gcc/ChangeLog: PR lto/47225 * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la in the current directory. * configure: Rebuilt. From-SVN: r170070
2011-01-31configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld version number.Rainer Orth1-2/+2
* configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld version number. * configure: Regenerate. From-SVN: r169437
2011-01-31configure.ac (gcc_cv_ld_static_option): Define.Rainer Orth1-0/+18
gcc: * configure.ac (gcc_cv_ld_static_option): Define. (gcc_cv_ld_dynamic_option): Define. (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive instead. (HAVE_LD_STATIC_DYNAMIC): Update message. (LD_STATIC_OPTION): Define. (LD_DYNAMIC_OPTION): Define. * configure: Regenerate. * config.in: Regenerate. * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && HAVE_LD_STATIC_DYNAMIC]: Use them. gcc/cp: * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. gcc/fortran: * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. gcc/go: * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. From-SVN: r169435
2011-01-28configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports -Bstatic/-Bdynamic.Rainer Orth1-0/+4
* configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports -Bstatic/-Bdynamic. * configure: Regenerate. From-SVN: r169353
2011-01-14configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always supports ↵Rainer Orth1-12/+19
-Bstatic/-Bdynamic. * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always supports -Bstatic/-Bdynamic. * configure: Regenerate. From-SVN: r168795
2011-01-08Makefile.in: Regenerate.Jan Hubicka1-0/+23
* Makefile.in: Regenerate. * Makefile.def (gcc host module) and soft dependency on lto-plugin and configure dependency on lto-plugin configure. (lto-plugin module): Remove dependency on GCC; add dependency on liniberty. * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults and no longer claim that gold is required for linker plugin. * configure: Regenerate. * gcc.c (PLUGIN_COND): New macro. (LINK_COMMAND_SPEC): Use it. (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. * config.in (HAVE_LTO_PLUGIN): New. * configure.ac (--with-lto-plugin): New parameter; autodetect HAVE_LTO_PLUGIN. From-SVN: r168593
2011-01-06re PR other/45915 (Check for gnu_unique_object in ld.so in gcc/configure.ac ↵Rainer Orth1-0/+1
is broken for non-glibc ldd) PR other/45915 * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd --version output if supported. * configure: Regenerate. From-SVN: r168546
2010-12-23configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr.Rainer Orth1-41/+64
* configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-10re PR fortran/46540 (libquadmath: Implement --disable-libquadmath)Tobias Burnus1-4/+23
/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Add --disable-libquadmath and --disable-libquadmath-support. * configure: Regenerate. gcc/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Handle --disable-libquadmath-support. * doc/install.texi: Document --disable-libquadmath and --disable-libquadmath-support * configure: Regenerate. * config.in: Regenerate. gcc/fortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * trans-types.c (gfc_init_kinds): Handle --disable-libquadmath-support. libgfortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Honour --disable-libquadmath-support. * configure.ac: Handle --disable-libquadmath-support. * configure: Regenerate. From-SVN: r167684
2010-12-07re PR bootstrap/46810 (sparc64-linux bootstrap fails with "C++ preprocessor ↵Ian Lance Taylor1-12/+15
"/lib/cpp" fails sanity check") PR bootstrap/46810 * configure.ac: Disable AC_MSG_ERROR while looking for the C++ preprocessor. * configure: Rebuild. Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> From-SVN: r167572
2010-12-02configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX.Ian Lance Taylor1-41/+261
* configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. Check for C++ header files unordered_map, tr1/unordered_map, and ext/hash_map. * configure, config.in: Rebuild. From-SVN: r167396
2010-11-29system.h: Include "safe-ctype.h" instead of <safe-ctype.h>.Joseph Myers1-1/+1
* system.h: Include "safe-ctype.h" instead of <safe-ctype.h>. Include <signal.h>, <sys/mman.h>, <sys/resource.h> and <sys/times.h>. (O_BINARY, SIGCHLD, MAP_FAILED, MAP_ANONYMOUS, kill): Conditionally define. (GET_ENVIRONMENT): Poison. * configure.ac: Don't test for mincore. * configure: Regenerate. * config.in: Regenerate. * collect2-aix.c: Don't include <sys/mman.h>. * collect2.c: Don't include <signal.h>. (SIGCHLD): Don't define. (prefix_from_env): Use getenv instead of GET_ENVIRONMENT. * config/alpha/alpha.c: Include "splay-tree.h" instead of <splay-tree.h>. * config/arm/arm.c (arm_target_help): Use getenv instead of GET_ENVIRONMENT. * config/avr/driver-avr.c: Don't include <stdlib.h>. * config/frv/frv.c: Don't include <ctype.h>. * config/host-darwin.c: Don't include <sys/mman.h>. * config/host-hpux.c: Don't include <sys/mman.h> or <unistd.h>. (MAP_FAILED): Don't define. * config/host-linux.c: Don't include <sys/mman.h> or <limits.h>. * config/host-solaris.c: Don't include <sys/mman.h>. * config/i386/cygming.h: Don't include <stdio.h>. * config/i386/driver-i386.c: Don't include <stdlib.h>. * config/i386/host-cygwin.c: Don't include <sys/mman.h>. * config/iq2000/iq2000.c: Don't include <signal.h>. * config/m32c/m32c-pragma.c: Don't include <stdio.h>. * config/m68hc11/m68hc11.c: Don't include <stdio.h>. * config/mep/mep-pragma.c: Don't include <stdio.h>. * config/microblaze/microblaze.c: Don't include <signal.h>. * config/mips/mips.c: Don't include <signal.h>. * config/rs6000/host-darwin.c: Don't include <signal.h>. * cppdefault.c (cpp_relocated): Use getenv instead of GET_ENVIRONMENT. * defaults.h (GET_ENVIRONMENT): Don't define. * et-forest.h: Don't include <ansidecl.h> or <stddef.h>. * gcc.c: Don't include <signal.h>, <sys/mman.h> or <sys/types.h>. (SIGCHLD, MAP_FAILED, kill): Don't define. (process_command): Use getenv instead of GET_ENVIRONMENT. * genhooks.c: Don't include <string.h>. * ggc-common.c: Don't include <sys/resource.h>, <sys/mman.h> or <sys/types.h>. (MAP_FAILED): Don't define. * ggc-page.c Don't include <sys/mman.h>. (MAP_ANONYMOUS, MAP_FAILED): Don't define. * ggc-zone.c: Don't include <sys/mman.h>. (MAP_ANONYMOUS, MAP_FAILED): Don't define. * graph.c: Include "config.h" instead of <config.h>. * incpath.c (add_env_var_paths): Use getenv instead of GET_ENVIRONMENT. * lto-wrapper.c: Don't include <errno.h>, <signal.h> or "libiberty.h". (SIGCHLD, kill): Don't define. * mips-tfile.c: Don't include <signal.h>. * opts.c: Don't include <signal.h> or <sys/resource.h>. (print_specific_help): Use getenv instead of GET_ENVIRONMENT. * passes.c: Don't include <signal.h>, <sys/resource.h> or <sys/times.h>. * sparseset.h: Don't include <assert.h>. * timevar.c: Don't include <sys/times.h> or <sys/resource.h>. * tlink.c: Don't include "libiberty.h". * toplev.c: Don't include <signal.h> or <sys/times.h>. * tree-mudflap.c: Include "demangle.h" instead of <demangle.h>. * tree-switch-conversion.c: Don't include <signal.h>. * vmsdbgout.c: Don't include <errno.h> or <string.h>. c-family: * c-opts.c (check_deps_environment_vars): Use getenv instead of GET_ENVIRONMENT. * c-pch.c (O_BINARY): Don't define here. * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>. fortran: * gfortran.h (alloca): Don't include definitions. (NULL): Don't define. java: * boehm.c: Include "config.h" instead of <config.h>. * builtins.c: Don't include <stdarg.h>. * class.c: Don't include "stdio.h". (O_BINARY): Don't define here. * jcf-depend.c: Don't include <assert.h>. (jcf_dependency_set_dep_file, jcf_dependency_init, jcf_dependency_write): Use gcc_assert. * jcf-io.c (O_BINARY): Don't define here. * jcf-path.c: Don't include "tm.h". (jcf_path_init): Use getenv instead of GET_ENVIRONMENT. * resource.c: Don't include "stdio.h". (O_BINARY): Don't define here. * verify-impl.c: Don't include <stdio.h>. lto: * lto-endian.h: Delete. * lto-object.c: Don't include "libiberty.h". (O_BINARY): Don't define. * lto.c: Don't include "libiberty.h" or <sys/mman.h>. (O_BINARY): Don't define. From-SVN: r167241
2010-11-26re PR target/33637 ("checking for nm: test: too many arguments" causes ↵Michael Haubenwallner1-4/+4
"Undefined symbol: __gxx_personality_v0") PR target/33637 * configure.ac: Accept extra arguments for AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET. * configure: Regenerated. * exec-tool.in: Not quoting command, may have extra arguments. From-SVN: r167172
2010-11-22Revert last change.John David Anglin1-21/+3
From-SVN: r167019
2010-11-21re PR target/9468 ([HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is ↵John David Anglin1-3/+21
enabled) PR target/9468 * configure.ac: Ignore --with-dwarf2 option on 32-bit hppa*-*-hpux*. * configure: Rebuild. From-SVN: r167013
2010-11-19Add PowerPC target attribute/pragma supportMichael Meissner1-3/+16
From-SVN: r166947
2010-11-05configure.ac: Test assembler support for DSP Rev1 mult.Chao-ying Fu1-0/+39
2010-11-04 Chao-ying Fu <fu@mips.com> * configure.ac: Test assembler support for DSP Rev1 mult. * configure: Regenerate. * config.in: Regenerate. * config/mips/mips.h (ISA_HAS_DSP_MULT): New define. * config/mips/mips.c (CODE_FOR_mips_mult): New define. (CODE_FOR_mips_multu): New define. (mips_builtins): Move madd, maddu, msub, msubu, mult, multu from dspr2_32 to dsp_32. (mips_mulsidi3_gen_fn): Test (TARGET_FIX_R4000 && !ISA_HAS_DSP). Delete returns when ISA_HAS_DSPR2, because the old patterns are deleted. * config/mips/mips-dsp.md (mips_madd<u>, mips_msub<u>): New define_expand patterns. * config/mips/constraints.md (ka): Update the constraint to test ISA_HAS_DSP_MULT instead of ISA_HAS_DSPR2. * config/mips/mips-dspr2.md (mips_madd<u>, mips_msub<u>, mips_mult, mips_multu): Delete. * config/mips/mips.md (<u>mulsidi3_32bit): Add comments. Change target constraint to "ka". Use (!TARGET_FIX_R4000 || ISA_HAS_DSP), instead of (!TARGET_FIX_R4000 && !ISA_HAS_DSPR2). Emit the accumulator destination when ISA_HAS_DSP_MULT. (<u>msubsidi4): Add comments. Test ISA_HAS_DSP. Emit the accumulator destination when ISA_HAS_DSP_MULT. (<u>maddsidi4): Likewise. * doc/extend.texi (MIPS DSP Built-in Functions): Move madd, maddu, msub, msubu, mult, multu built-in functions from DSP r2 to DSP r1. From-SVN: r166344
2010-11-04enable mdynamic-no-pic bootstrap for x86 DarwinIain Sandoe1-1/+6
* configure.ac (*-*-darwin*): Use mh-darwin for all Darwin variants. * configure: Regenerate. * config/mh-ppc-darwin: Rename to mh-darwin. gcc: * gcc/configure.ac: Filter -mdynamic-no-pic from CFLAGS when testing for plugin capabilities. * gcc/configure: Regenerate. gcc/testsuite: * lib/plugin-support.exp (plugin-test-execute): Filter -mdynamic-no-pic from plugin build flags on Darwin targets. From-SVN: r166302
2010-11-03configure.ac: Use AC_SYS_LARGEFILE.Ian Lance Taylor1-2/+203
gcc/: * configure.ac: Use AC_SYS_LARGEFILE. * configure: Rebuild. * config.in: Rebuild. libcpp/: * configure.ac: Use AC_SYS_LARGEFILE. * configure: Rebuild. * config.in: Rebuild. From-SVN: r166230
2010-11-02configure.ac (*-*-irix6*): Disable set_have_as_tls.Rainer Orth1-0/+10
* configure.ac (*-*-irix6*): Disable set_have_as_tls. (*-*-osf*): Likewise. * configure: Regenerate. From-SVN: r166200
2010-11-02configure.ac: Remove elf_getshdrstrndx test.Ian Lance Taylor1-83/+3
* configure.ac: Remove elf_getshdrstrndx test. Don't substitute LTO_BINARY_READER or LTO_USE_LIBELF. Remove LIBELFLIBS and LIBELFINC. Remove HAVE_libelf. * config.gcc: Don't set lto_binary_reader. * Makefile.in (LIBELFLIBS, LIBELFINC): Remove variables. (LTO_BINARY_READER, LTO_USE_LIBELF): Remove variables. (LIBS): Remove $(LIBELFLIBS). (INCLUDES): Remove $(LIBELFINC). * configure: Rebuild. * config.in: Rebuild. From-SVN: r166189
2010-10-25configure.ac: Use $cpu_type instead of $target to define the nop.Eric Botcazou1-7/+5
* configure.ac: Use $cpu_type instead of $target to define the nop. * configure: Regenerate. From-SVN: r165913
2010-10-18Remove gccbugAndi Kleen1-1/+1
gcc/ 2010-10-18 Andi Kleen <ak@linux.intel.com> PR other/43448 * gccbug.in: Remove. * Makefile.in (GCCBUG_INSTALL_NAME, gccbug): Remove (doc, distclean, install-common): Remove reference to gccbug. * configure: Regenerate. * configure.ac (all_outputs): Remove gccbug. * doc/configfiles.texi: Remove references to gccbug. * doc/sourcebuild.texi: Dito. contrib/ 2010-10-18 Andi Kleen <ak@linux.intel.com> * gccbug.el: Remove. From-SVN: r165613
2010-10-16configure.ac: Make sure inhibit_libc remains false for mingw targets as cross.Kai Tietz1-2/+12
2010-10-16 Kai Tietz <kai.tietz@onevision.com> * configure.ac: Make sure inhibit_libc remains false for mingw targets as cross. * configure: Regenerated. From-SVN: r165538
2010-10-12flag-types.h: New.Joseph Myers1-1/+1
* flag-types.h: New. * Makefile.in (TH_H): Include $(OPTIONS_H) instead of $(FLAGS_H). (FLAGS_H): Include flag-types.h. Include $(OPTIONS_H) instead of options.h. (OPTIONS_H): Define. (c-family/c-opts.o, lto-opts.o, opts.o): Use $(OPTIONS_H) instead of options.h. * configure.ac (tm_include_list): Include options.h not flags.h. * configure: Regenerate. * flags.h: Include flag-types.h. Include options.h at top of file again. (enum debug_info_type, enum debug_info_level, enum debug_info_usage, enum symbol_visibility, struct visibility_flags, enum ira_algorithm, enum ira_region, enum excess_precision, enum graph_dump_types, enum stack_check_type, enum warn_strict_overflow_code): Move to flag-types.h * opth-gen.awk: Include flag-types.h in options.h. ada: * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H) instead of options.h. java: * Make-lang.in (java/lang.o): Use $(OPTIONS_H) instead of options.h. From-SVN: r165362
2010-10-08Makefile.in (TM_H): Include $(FLAGS_H) instead of options.h.Joseph Myers1-1/+1
* Makefile.in (TM_H): Include $(FLAGS_H) instead of options.h. (TREE_H): Include $(FLAGS_H) instead of options.h. (opts-common.o): Depend on $(FLAGS_H) instead of options.h. * c-objc-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. * common.opt (flag_complex_method, flag_evaluation_order, flag_ira_algorithm, flag_ira_region, flag_warn_unused_result): New Variable declarations. * configure.ac (tm_include_list): Include flags.h instead of options.h. * configure: Regenerate. * flags.h: Condition out contents for target libraries. Include options.h at end of file. (flag_complex_method, flag_ira_algorithm, flag_ira_region, flag_evaluation_order, flag_warn_unused_result): Remove. * gcc.c (main): Intialize global_options with global_options_init. * langhooks-def.h (lhd_init_options_struct): Declare. (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. (LANG_HOOKS_INITIALIZER): Include LANG_HOOKS_INIT_OPTIONS_STRUCT. * langhooks.c (lhd_init_options_struct): New. * langhooks.h (struct lang_hooks): Add init_options_struct. Update comment on init_options. * optc-gen.awk: Generate initializer for global_options_init, not global_options. * opth-gen.awk: Condition out structure declarations for target libraries. Declare global_options_init. * opts-common.c: Include flags.h instead of options.h. * opts.c (flag_warn_unused_result): Remove. (read_cmdline_options): Take gcc_options parameters. Pass them to read_cmdline_option. (initial_lang_mask, initial_min_crossjump_insns, initial_max_fields_for_field_sensitive, initial_loop_invariant_max_bbs_in_loop): Define at file scope. (init_options_once): New. Split out of decode_options. (init_options_struct): New. Split out of decode_options. (decode_cmdline_options_to_array_default_mask): New. (default_options_optimization): New. Split out of decode_options. (decode_options): Move most code to other functions. Update call to read_cmdline_options. (finish_options): New. Split out of decode_options. * opts.h (decode_options): Add gcc_options parameters. (init_options_once, init_options_struct, decode_cmdline_options_to_array_default_mask): New. * toplev.c (flag_complex_method, flag_ira_algorithm, flag_ira_region, flag_evaluation_order): Remove. (general_init): Use global_options_init for initial flag values for global_dc. (toplev_main): Call init_options_once, init_options_struct, lang_hooks.init_options_struct, decode_cmdline_options_to_array_default_mask and lang_hooks.init_option before decode_options. Update arguments to decode_options. * tree.h: Include flags.h instead of options.h. ada: * gcc-interface/misc.c (gnat_init_options_struct): New. Split out from gnat_init_options. (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. c-family: * c-common.c (parse_optimize_options): Call decode_cmdline_options_to_array_default_mask before decode_options. Update arguments to decode_options. * c-common.h (c_common_init_options_struct): Declare. * c-opts.c (c_common_init_options_struct): New. Split out from c_common_init_options. cp: * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. fortran: * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. * gfortran.h (gfc_init_options_struct): Declare. * options.c (gfc_init_options_struct): New. Split out from gfc_init_options. java: * lang.c (java_init_options_struct): New. Split out from java_init_options. (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. lto: * lto-lang.c (lto_init_options): Change to lto_init_options_struct. Update parameters. (LANG_HOOKS_INIT_OPTIONS): Don't define. (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. From-SVN: r165189
2010-10-07configure.ac (build_lto_plugin): New shell variable.Dave Korn1-2/+8
ChangeLog: 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac (build_lto_plugin): New shell variable. (--enable-lto): Turn on by default for all non-ELF platforms that have had LTO support added so far. Set build_lto_plugin appropriately for both ELF and non-ELF. (configdirs): Add lto-plugin or not based on build_lto_plugin. * configure: Regenerate. gcc/ChangeLog: 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> * config.host (host_lto_plugin_soname): New shell variable. * configure.ac (LTOPLUGINSONAME): Add an AC_DEFINE for the above. * config.in: Regenerate. * configure: Regenerate. * gcc.c (main): Use LTOPLUGINSONAME instead of hard-coding name of LTO plugin shared library. lto-plugin/ChangeLog: 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac: Source config.gcc to determine lto_binary_reader. (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader. * Makefile.am (LTO_FORMAT): Import. (liblto_plugin_la_SOURCES): Add object format dependent module defined by LTO_FORMAT. (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty, and work around libtool warning. * configure: Regenerate. * Makefile.in: Likewise. * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h. (struct sym_aux): Likewise. (struct plugin_symtab): Likewise. (struct plugin_file_info): Likewise. (LTO_SECTION_PREFIX): Likewise. (add_symbols): Make non-static. (claimed_files): Likewise. (num_claimed_files): Likewise. (check): Likewise. (parse_table_entry): Likewise. (translate): Likewise. (resolve_conflicts): Likewise. (process_symtab): Move to new lto-plugin-elf.c object format dependent source file. (claim_file_handler): Likewise, and make non-static. (onload): Call new onload_format_checks function. * lto-plugin.h: New file. (LTO_SECTION_PREFIX): Move here. (struct sym_aux): Likewise. (struct plugin_symtab): Likewise. (struct plugin_file_info): Likewise. (claim_file_handler): Add new function prototype. (onload_format_checks): Likewise. (check): Declare extern. (translate): Likewise. (parse_table_entry): Likewise. (resolve_conflicts): Likewise. (add_symbols): Likewise. (claimed_files): Likewise. (num_claimed_files): Likewise. * lto-plugin-elf.c (process_symtab): Move here. (claim_file_handler): Likewise, and make non-static. (onload_format_checks): New function factored out from onload. * lto-plugin-coff.c (claim_file_handler): New function stub. (onload_format_checks): Likewise. From-SVN: r165133
2010-10-07re PR other/45914 (Typo in gcc/configure.ac)Richard Guenther1-1/+1
2010-10-07 Richard Guenther <rguenther@suse.de> PR bootstrap/45914 * configure.ac: Fix typo. * configure: Regenerated. From-SVN: r165087
2010-10-01configure.ac: Define the nop insn for avr*-*-*Tristan Gingold1-1/+1
2010-10-01 Tristan Gingold <gingold@adacore.com> * configure.ac: Define the nop insn for avr*-*-* * configure: Regenerate. From-SVN: r164828
2010-09-30configure.ac: Check for Solaris 8 ld with .hidden support.Rainer Orth1-0/+9
* configure.ac: Check for Solaris 8 ld with .hidden support. * configure: Regenerate. From-SVN: r164815
2010-09-30Check in support for Xilinx MicroBlaze processor.Michael Eager1-1/+1
From-SVN: r164756
2010-09-29configure.ac: Add --enable-indirect-function option.Nathan Sidwell1-34/+16
* configure.ac: Add --enable-indirect-function option. * config.gcc: Add default_gnu_indirect_function. * config.in (HAVE_GAS_INDIRECT_FUNCTION): Rename to ... (HAVE_GNU_INDIRECT_FUNCTION): ... this. * varasm.c (do_assemble_alias): Adjust for macto name change. * configure: Rebuilt. * doc/install.texi: Document --enable-indirect-function. testsuite/ * lib/target-supports-dg.exp (dg-require-ifunc): Remove extraneous alias checking. * lib/target-supports.exp (check_ifunc_available): Likewise. From-SVN: r164725
2010-09-25cygwin.asm: Include auto-host.h.Kai Tietz1-0/+3
* config/i386/cygwin.asm: Include auto-host.h. (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): New macros. (__chkstk, __alloca): Annotate for dwarf2 unwind info. Drop alignment code from the 64-bit path. Use gas local labels. * config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_2): Macroize from _di_2. Remove the useless constant integer argument. (pro_epilogue_adjust_stack_<mode>_3): New. (allocate_stack_worker_probe_<mode>): Macroize from allocate_stack_worker_{32,64}. Use __chkstk_ms. Update all users. * config/i386/i386.c (ix86_expand_prologue): Use __chkstk_ms; use gen_pro_epilogue_adjust_stack_*_3 and annotate it. (__chkstk_ms): New function. * config/i386/t-cygming (LIB1ASMFUNCS): Add _chkstk_ms. * gcc/config/i386/t-interix: Likewise. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Export for target. (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): Likewise. * configure, config.in: Rebuild. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r164628
2010-09-24Makefile.in (OBJS-onestep): Remove.Richard Guenther1-18/+2
2010-09-24 Richard Guenther <rguenther@suse.de> * Makefile.in (OBJS-onestep): Remove. (ALL_HOST_BACKEND_OBJS): Remove libbackend.o. (libbackend.a): Remove onestep support. (libbackend.o): Remove. * configure.ac (--enable-intermodule): Remove. * configure: Regenerate. From-SVN: r164590
2010-09-14configure.ac (plugins): Fix typos.Tristan Gingold1-2/+2
2010-09-14 Tristan Gingold <gingold@adacore.com> * configure.ac (plugins): Fix typos. * configure: Regenerate. From-SVN: r164273
2010-09-10ChangeLog configKai Tietz1-3/+5
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
2010-09-09re PR bootstrap/43847 (test for plugin is using wrong objdump for host != ↵Matthias Klose1-21/+44
target) 2010-09-09 Matthias Klose <doko@ubuntu.com> PR bootstrap/43847 * configure.ac (--enable-plugin): Enhance for cross builds. * configure: Regenerate. From-SVN: r164113
2010-09-09configure.ac (gnu_indirect_function): New test.Nathan Sidwell1-0/+42
* configure.ac (gnu_indirect_function): New test. * configure: Rebuilt. * config.in (HAVE_GAS_INDIRECT_FUNCTION): New. * defaults.h (IFUNC_ASM_TYPE): Provide default. * doc/extend.texi (Function Attributes): Document ifunc. * varasm.c (do_assemble_alias): Deal with ifuncs too. c-family/ * c-common.c (handle_alias_ifunc_attribute): New, broken out of ... (handle_alias_attribute): ... here. (handle_ifunc_attribute): New. testsuite/ * lib/target-supports-dg.exp (dg-require-ifunc): New. * lib/target-supports.exp (check_ifunc_available): New. * gcc.dg/attr-ifunc-1.c: New. * gcc.dg/attr-ifunc-2.c: New. * gcc.dg/attr-ifunc-3.c: New. * gcc.dg/attr-ifunc-4.c: New. * gcc.dg/attr-ifunc-5.c: New. * testsuite/g++.dg/ext/attr-ifunc-1.C * testsuite/g++.dg/ext/attr-ifunc-2.C * testsuite/g++.dg/ext/attr-ifunc-3.C * testsuite/g++.dg/ext/attr-ifunc-4.C From-SVN: r164110
2010-09-06Don't set enable_decimal_float to dpd if DFP is disabled.H.J. Lu1-4/+8
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
2010-09-06dfp.m4: Quote argument of AC_MSG_WARN.Andreas Schwab1-6/+6
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
2010-09-03configure: Regenerate.Andreas Krebbel1-11/+14
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
2010-09-02configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf ↵Richard Henderson1-4/+19
in the test. * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. (gcc_cv_as_cfi_sections_directive): Check for correct relocation in the .debug_frame section for coff targets. * configure: Rebuild. From-SVN: r163793
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