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2018-11-07iconv.m4 (AM_ICONV_LINK): Don't overwrite CPPFLAGS.Hafiz Abid Qadeer1-1/+1
2018-11-06 Hafiz Abid Qadeer <abidh@codesourcery.com> * config/iconv.m4 (AM_ICONV_LINK): Don't overwrite CPPFLAGS. Append $INCICONV to it. gcc/ * configure: Regenerated. libcpp/ * configure: Likewise. libstdc++-v3/ * configure: Likewise. intl/ * configure: Likewise. From-SVN: r265896
2018-10-31Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).Joseph Myers4-10/+20
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. From-SVN: r265695
2018-10-28Add D front-end, libphobos library, and D2 testsuite.Iain Buclaw2-1/+6
ChangeLog: * Makefile.def (target_modules): Add libphobos. (flags_to_pass): Add GDC, GDCFLAGS, GDC_FOR_TARGET and GDCFLAGS_FOR_TARGET. (dependencies): Make libphobos depend on libatomic, libbacktrace configure, and zlib configure. (language): Add language d. * Makefile.in: Rebuild. * Makefile.tpl (BUILD_EXPORTS): Add GDC and GDCFLAGS. (HOST_EXPORTS): Add GDC. (POSTSTAGE1_HOST_EXPORTS): Add GDC and GDC_FOR_BUILD. (BASE_TARGET_EXPORTS): Add GDC. (GDC_FOR_BUILD, GDC, GDCFLAGS): New variables. (GDC_FOR_TARGET, GDC_FLAGS_FOR_TARGET): New variables. (EXTRA_HOST_FLAGS): Add GDC. (STAGE1_FLAGS_TO_PASS): Add GDC. (EXTRA_TARGET_FLAGS): Add GDC and GDCFLAGS. * config-ml.in: Treat GDC and GDCFLAGS like other compiler/flag environment variables. * configure: Rebuild. * configure.ac: Add target-libphobos to target_libraries. Set and substitute GDC_FOR_BUILD and GDC_FOR_TARGET. config/ChangeLog: * multi.m4: Set GDC. gcc/ChangeLog: * Makefile.in (tm_d_file_list, tm_d_include_list): New variables. (TM_D_H, D_TARGET_DEF, D_TARGET_H, D_TARGET_OBJS): New variables. (tm_d.h, cs-tm_d.h, default-d.o): New rules. (d/d-target-hooks-def.h, s-d-target-hooks-def-h): New rules. (s-tm-texi): Also check timestamp on d-target.def. (generated_files): Add TM_D_H and d-target-hooks-def.h. (build/genhooks.o): Also depend on D_TARGET_DEF. * config.gcc (tm_d_file, d_target_objs, target_has_targetdm): New variables. * config/aarch64/aarch64-d.c: New file. * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_D_CRITSEC_SIZE): Define. * config/aarch64/aarch64-protos.h (aarch64_d_target_versions): New prototype. * config/aarch64/aarch64.h (TARGET_D_CPU_VERSIONS): Define. * config/aarch64/t-aarch64 (aarch64-d.o): New rule. * config/arm/arm-d.c: New file. * config/arm/arm-protos.h (arm_d_target_versions): New prototype. * config/arm/arm.h (TARGET_D_CPU_VERSIONS): Define. * config/arm/linux-eabi.h (EXTRA_TARGET_D_OS_VERSIONS): Define. * config/arm/t-arm (arm-d.o): New rule. * config/default-d.c: New file. * config/glibc-d.c: New file. * config/gnu.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/i386/i386-d.c: New file. * config/i386/i386-protos.h (ix86_d_target_versions): New prototype. * config/i386/i386.h (TARGET_D_CPU_VERSIONS): Define. * config/i386/linux-common.h (EXTRA_TARGET_D_OS_VERSIONS): Define. (GNU_USER_TARGET_D_CRITSEC_SIZE): Define. * config/i386/t-i386 (i386-d.o): New rule. * config/kfreebsd-gnu.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/kopensolaris-gnu.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/linux-android.h (ANDROID_TARGET_D_OS_VERSIONS): Define. * config/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/mips/linux-common.h (EXTRA_TARGET_D_OS_VERSIONS): Define. * config/mips/mips-d.c: New file. * config/mips/mips-protos.h (mips_d_target_versions): New prototype. * config/mips/mips.h (TARGET_D_CPU_VERSIONS): Define. * config/mips/t-mips (mips-d.o): New rule. * config/powerpcspe/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/powerpcspe/linux64.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/powerpcspe/powerpcspe-d.c: New file. * config/powerpcspe/powerpcspe-protos.h (rs6000_d_target_versions): New prototype. * config/powerpcspe/powerpcspe.c (rs6000_output_function_epilogue): Support GNU D by using 0 as the language type. * config/powerpcspe/powerpcspe.h (TARGET_D_CPU_VERSIONS): Define. * config/powerpcspe/t-powerpcspe (powerpcspe-d.o): New rule. * config/riscv/riscv-d.c: New file. * config/riscv/riscv-protos.h (riscv_d_target_versions): New prototype. * config/riscv/riscv.h (TARGET_D_CPU_VERSIONS): Define. * config/riscv/t-riscv (riscv-d.o): New rule. * config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/rs6000/linux64.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/rs6000/rs6000-d.c: New file. * config/rs6000/rs6000-protos.h (rs6000_d_target_versions): New prototype. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support GNU D by using 0 as the language type. * config/rs6000/rs6000.h (TARGET_D_CPU_VERSIONS): Define. * config/rs6000/t-rs6000 (rs6000-d.o): New rule. * config/s390/s390-d.c: New file. * config/s390/s390-protos.h (s390_d_target_versions): New prototype. * config/s390/s390.h (TARGET_D_CPU_VERSIONS): Define. * config/s390/t-s390 (s390-d.o): New rule. * config/sparc/sparc-d.c: New file. * config/sparc/sparc-protos.h (sparc_d_target_versions): New prototype. * config/sparc/sparc.h (TARGET_D_CPU_VERSIONS): Define. * config/sparc/t-sparc (sparc-d.o): New rule. * config/t-glibc (glibc-d.o): New rule. * configure: Regenerated. * configure.ac (tm_d_file): New variable. (tm_d_file_list, tm_d_include_list, d_target_objs): Add substitutes. * doc/contrib.texi (Contributors): Add self for the D frontend. * doc/frontends.texi (G++ and GCC): Mention D as a supported language. * doc/install.texi (Configuration): Mention libphobos as an option for --enable-shared. Mention d as an option for --enable-languages. (Testing): Mention check-d as a target. * doc/invoke.texi (Overall Options): Mention .d, .dd, and .di as file name suffixes. Mention d as a -x option. * doc/sourcebuild.texi (Top Level): Mention libphobos. * doc/standards.texi (Standards): Add section on D language. * doc/tm.texi: Regenerated. * doc/tm.texi.in: Add @node for D language and ABI, and @hook for TARGET_CPU_VERSIONS, TARGET_D_OS_VERSIONS, and TARGET_D_CRITSEC_SIZE. * dwarf2out.c (is_dlang): New function. (gen_compile_unit_die): Use DW_LANG_D for D. (declare_in_namespace): Return module die for D, instead of adding extra declarations into the namespace. (gen_namespace_die): Generate DW_TAG_module for D. (gen_decl_die): Handle CONST_DECLSs for D. (dwarf2out_decl): Likewise. (prune_unused_types_walk_local_classes): Handle DW_tag_interface_type. (prune_unused_types_walk): Handle DW_tag_interface_type same as other kinds of aggregates. * gcc.c (default_compilers): Add entries for .d, .dd and .di. * genhooks.c: Include d/d-target.def. gcc/po/ChangeLog: * EXCLUDES: Add sources from d/dmd. gcc/testsuite/ChangeLog: * gcc.misc-tests/help.exp: Add D to option descriptions check. * gdc.dg/asan/asan.exp: New file. * gdc.dg/asan/gdc272.d: New test. * gdc.dg/compilable.d: New test. * gdc.dg/dg.exp: New file. * gdc.dg/gdc254.d: New test. * gdc.dg/gdc260.d: New test. * gdc.dg/gdc270a.d: New test. * gdc.dg/gdc270b.d: New test. * gdc.dg/gdc282.d: New test. * gdc.dg/gdc283.d: New test. * gdc.dg/imports/gdc170.d: New test. * gdc.dg/imports/gdc231.d: New test. * gdc.dg/imports/gdc239.d: New test. * gdc.dg/imports/gdc241a.d: New test. * gdc.dg/imports/gdc241b.d: New test. * gdc.dg/imports/gdc251a.d: New test. * gdc.dg/imports/gdc251b.d: New test. * gdc.dg/imports/gdc253.d: New test. * gdc.dg/imports/gdc254a.d: New test. * gdc.dg/imports/gdc256.d: New test. * gdc.dg/imports/gdc27.d: New test. * gdc.dg/imports/gdcpkg256/package.d: New test. * gdc.dg/imports/runnable.d: New test. * gdc.dg/link.d: New test. * gdc.dg/lto/lto.exp: New file. * gdc.dg/lto/ltotests_0.d: New test. * gdc.dg/lto/ltotests_1.d: New test. * gdc.dg/runnable.d: New test. * gdc.dg/simd.d: New test. * gdc.test/gdc-test.exp: New file. * lib/gdc-dg.exp: New file. * lib/gdc.exp: New file. libphobos/ChangeLog: * Makefile.am: New file. * Makefile.in: New file. * acinclude.m4: New file. * aclocal.m4: New file. * config.h.in: New file. * configure: New file. * configure.ac: New file. * d_rules.am: New file. * libdruntime/Makefile.am: New file. * libdruntime/Makefile.in: New file. * libdruntime/__entrypoint.di: New file. * libdruntime/__main.di: New file. * libdruntime/gcc/attribute.d: New file. * libdruntime/gcc/backtrace.d: New file. * libdruntime/gcc/builtins.d: New file. * libdruntime/gcc/config.d.in: New file. * libdruntime/gcc/deh.d: New file. * libdruntime/gcc/libbacktrace.d.in: New file. * libdruntime/gcc/unwind/arm.d: New file. * libdruntime/gcc/unwind/arm_common.d: New file. * libdruntime/gcc/unwind/c6x.d: New file. * libdruntime/gcc/unwind/generic.d: New file. * libdruntime/gcc/unwind/package.d: New file. * libdruntime/gcc/unwind/pe.d: New file. * m4/autoconf.m4: New file. * m4/druntime.m4: New file. * m4/druntime/cpu.m4: New file. * m4/druntime/libraries.m4: New file. * m4/druntime/os.m4: New file. * m4/gcc_support.m4: New file. * m4/gdc.m4: New file. * m4/libtool.m4: New file. * src/Makefile.am: New file. * src/Makefile.in: New file. * src/libgphobos.spec.in: New file. * testsuite/Makefile.am: New file. * testsuite/Makefile.in: New file. * testsuite/config/default.exp: New file. * testsuite/lib/libphobos-dg.exp: New file. * testsuite/lib/libphobos.exp: New file. * testsuite/testsuite_flags.in: New file. From-SVN: r265573
2018-08-27Replace 8 spaces with a tabular in ChangeLog files.Martin Liska1-2/+2
From-SVN: r263886
2018-07-05Add missing '|' as wrong patch was applied.Jeff Law1-1/+1
From-SVN: r262453
2018-07-05dfp.m4 (enable_decimal_float): Enable for x86_64*-*-gnu* to catch x86_64 ↵James Clarke2-1/+6
kFreeBSD and Hurd. config/ * dfp.m4 (enable_decimal_float): Enable for x86_64*-*-gnu* to catch x86_64 kFreeBSD and Hurd. gcc/ * configure: Regenerated. libdecnumber/ * configure: Regenerated. libgcc/ * configure: Regenerated. From-SVN: r262452
2018-06-08Remove MPXMartin Liska2-9/+4
2018-06-08 Martin Liska <mliska@suse.cz> * MAINTAINERS: Remove MPX-related entries. * Makefile.def: Remove libmpx support. * Makefile.in: Likewise. * configure: Remove removed files. * configure.ac: Likewise. * libmpx/ChangeLog: Remove. * libmpx/Makefile.am: Remove. * libmpx/Makefile.in: Remove. * libmpx/acinclude.m4: Remove. * libmpx/aclocal.m4: Remove. * libmpx/config.h.in: Remove. * libmpx/configure: Remove. * libmpx/configure.ac: Remove. * libmpx/configure.tgt: Remove. * libmpx/libmpx.spec.in: Remove. * libmpx/mpxrt/Makefile.am: Remove. * libmpx/mpxrt/Makefile.in: Remove. * libmpx/mpxrt/libmpx.map: Remove. * libmpx/mpxrt/libtool-version: Remove. * libmpx/mpxrt/mpxrt-utils.c: Remove. * libmpx/mpxrt/mpxrt-utils.h: Remove. * libmpx/mpxrt/mpxrt.c: Remove. * libmpx/mpxrt/mpxrt.h: Remove. * libmpx/mpxwrap/Makefile.am: Remove. * libmpx/mpxwrap/Makefile.in: Remove. * libmpx/mpxwrap/libmpxwrappers.map: Remove. * libmpx/mpxwrap/libtool-version: Remove. * libmpx/mpxwrap/mpx_wrappers.c: Remove. 2018-06-08 Martin Liska <mliska@suse.cz> * bootstrap-mpx.mk: Remove. 2018-06-08 Martin Liska <mliska@suse.cz> * Makefile.in: Remove support for MPX (macros, related functions, fields in cgraph_node, ...). * builtin-types.def (BT_BND): Likewise. (BT_FN_BND_CONST_PTR): Likewise. (BT_FN_CONST_PTR_BND): Likewise. (BT_FN_VOID_PTR_BND): Likewise. (BT_FN_BND_CONST_PTR_SIZE): Likewise. (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): Likewise. * builtins.c (expand_builtin_memcpy_with_bounds): Likewise. (expand_builtin_mempcpy_with_bounds): Likewise. (expand_builtin_memset_with_bounds): Likewise. (expand_builtin_memset_args): Likewise. (std_expand_builtin_va_start): Likewise. (expand_builtin): Likewise. (expand_builtin_with_bounds): Likewise. * builtins.def (DEF_BUILTIN_CHKP): Likewise. (DEF_LIB_BUILTIN_CHKP): Likewise. (DEF_EXT_LIB_BUILTIN_CHKP): Likewise. (DEF_CHKP_BUILTIN): Likewise. (BUILT_IN_MEMCPY): Likewise. (BUILT_IN_MEMMOVE): Likewise. (BUILT_IN_MEMPCPY): Likewise. (BUILT_IN_MEMSET): Likewise. (BUILT_IN_STPCPY): Likewise. (BUILT_IN_STRCAT): Likewise. (BUILT_IN_STRCHR): Likewise. (BUILT_IN_STRCPY): Likewise. (BUILT_IN_STRLEN): Likewise. (BUILT_IN_MEMCPY_CHK): Likewise. (BUILT_IN_MEMMOVE_CHK): Likewise. (BUILT_IN_MEMPCPY_CHK): Likewise. (BUILT_IN_MEMSET_CHK): Likewise. (BUILT_IN_STPCPY_CHK): Likewise. (BUILT_IN_STRCAT_CHK): Likewise. (BUILT_IN_STRCPY_CHK): Likewise. * calls.c (store_bounds): Likewise. (emit_call_1): Likewise. (special_function_p): Likewise. (maybe_warn_nonstring_arg): Likewise. (initialize_argument_information): Likewise. (finalize_must_preallocate): Likewise. (compute_argument_addresses): Likewise. (expand_call): Likewise. * cfgexpand.c (expand_call_stmt): Likewise. (expand_return): Likewise. (expand_gimple_stmt_1): Likewise. (pass_expand::execute): Likewise. * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Likewise. (cgraph_node::remove): Likewise. (cgraph_node::dump): Likewise. (cgraph_node::verify_node): Likewise. * cgraph.h (chkp_function_instrumented_p): Likewise. (symtab_node::get_alias_target): Likewise. (cgraph_node::can_remove_if_no_direct_calls_and_refs_p): Likewise. (cgraph_local_p): Likewise. * cgraphbuild.c (cgraph_edge::rebuild_edges): Likewise. (cgraph_edge::rebuild_references): Likewise. * cgraphunit.c (varpool_node::finalize_decl): Likewise. (walk_polymorphic_call_targets): Likewise. (cgraph_node::expand_thunk): Likewise. (symbol_table::output_weakrefs): Likewise. * common/config/i386/i386-common.c (OPTION_MASK_ISA2_GENERAL_REGS_ONLY_UNSET): Likewise. (ix86_handle_option): Likewise. * config/i386/constraints.md: Likewise. * config/i386/i386-builtin-types.def (BND): Likewise. (VOID): Likewise. (PVOID): Likewise. (ULONG): Likewise. * config/i386/i386-builtin.def (BDESC_END): Likewise. (BDESC_FIRST): Likewise. (BDESC): Likewise. * config/i386/i386-c.c (ix86_target_macros_internal): Likewise. * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): Likewise. * config/i386/i386.c (enum reg_class): Likewise. (ix86_target_string): Likewise. (ix86_option_override_internal): Likewise. (ix86_conditional_register_usage): Likewise. (ix86_valid_target_attribute_inner_p): Likewise. (ix86_set_indirect_branch_type): Likewise. (ix86_set_current_function): Likewise. (ix86_function_arg_regno_p): Likewise. (init_cumulative_args): Likewise. (ix86_function_arg_advance): Likewise. (ix86_function_arg): Likewise. (ix86_pass_by_reference): Likewise. (ix86_function_value_regno_p): Likewise. (ix86_function_value_1): Likewise. (ix86_function_value_bounds): Likewise. (ix86_return_in_memory): Likewise. (ix86_setup_incoming_vararg_bounds): Likewise. (ix86_va_start): Likewise. (indirect_thunk_need_prefix): Likewise. (print_reg): Likewise. (ix86_print_operand): Likewise. (ix86_expand_call): Likewise. (ix86_output_function_return): Likewise. (reg_encoded_number): Likewise. (BDESC_VERIFYS): Likewise. (ix86_init_mpx_builtins): Likewise. (ix86_init_builtins): Likewise. (ix86_emit_cmove): Likewise. (ix86_emit_move_max): Likewise. (ix86_expand_builtin): Likewise. (ix86_builtin_mpx_function): Likewise. (ix86_get_arg_address_for_bt): Likewise. (ix86_load_bounds): Likewise. (ix86_store_bounds): Likewise. (ix86_load_returned_bounds): Likewise. (ix86_store_returned_bounds): Likewise. (ix86_class_likely_spilled_p): Likewise. (ix86_hard_regno_mode_ok): Likewise. (x86_order_regs_for_local_alloc): Likewise. (ix86_mitigate_rop): Likewise. (ix86_bnd_prefixed_insn_p): Likewise. (ix86_mpx_bound_mode): Likewise. (ix86_make_bounds_constant): Likewise. (ix86_initialize_bounds): Likewise. (TARGET_LOAD_BOUNDS_FOR_ARG): Likewise. (TARGET_STORE_BOUNDS_FOR_ARG): Likewise. (TARGET_LOAD_RETURNED_BOUNDS): Likewise. (TARGET_STORE_RETURNED_BOUNDS): Likewise. (TARGET_CHKP_BOUND_MODE): Likewise. (TARGET_BUILTIN_CHKP_FUNCTION): Likewise. (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): Likewise. (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): Likewise. (TARGET_CHKP_INITIALIZE_BOUNDS): Likewise. * config/i386/i386.h (TARGET_MPX): Likewise. (TARGET_MPX_P): Likewise. (VALID_BND_REG_MODE): Likewise. (FIRST_BND_REG): Likewise. (LAST_BND_REG): Likewise. (enum reg_class): Likewise. (BND_REG_P): Likewise. (BND_REGNO_P): Likewise. (BNDmode): Likewise. (ADJUST_INSN_LENGTH): Likewise. * config/i386/i386.md: Likewise. * config/i386/i386.opt: Likewise. * config/i386/linux-common.h (LIBMPX_LIBS): Likewise. (defined): Likewise. (LINK_MPX): Likewise. (MPX_SPEC): Likewise. (LIBMPX_SPEC): Likewise. (LIBMPXWRAPPERS_SPEC): Likewise. (CHKP_SPEC): Likewise. * config/i386/predicates.md: Likewise. * dbxout.c (dbxout_type): Likewise. * doc/extend.texi: Likewise. * doc/invoke.texi: Likewise. * doc/md.texi: Likewise. * doc/tm.texi: Likewise. * doc/tm.texi.in: Likewise. * dwarf2out.c (is_base_type): Likewise. (gen_formal_types_die): Likewise. (gen_subprogram_die): Likewise. (gen_type_die_with_usage): Likewise. (gen_decl_die): Likewise. (dwarf2out_late_global_decl): Likewise. * expr.c (expand_assignment): Likewise. (emit_storent_insn): Likewise. (store_expr_with_bounds): Likewise. (store_expr): Likewise. (expand_expr_real_1): Likewise. * expr.h (store_expr_with_bounds): Likewise. * function.c (use_register_for_decl): Likewise. (struct bounds_parm_data): Likewise. (assign_parms_augmented_arg_list): Likewise. (assign_parm_find_entry_rtl): Likewise. (assign_parm_is_stack_parm): Likewise. (assign_parm_load_bounds): Likewise. (assign_bounds): Likewise. (assign_parms): Likewise. (expand_function_start): Likewise. * gcc.c (CHKP_SPEC): Likewise. * gimple-fold.c (gimple_fold_builtin_memory_op): Likewise. * gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Likewise. (wrestrict_dom_walker::check_call): Likewise. * gimple.c (gimple_build_call_from_tree): Likewise. * gimple.h (enum gf_mask): Likewise. (gimple_call_with_bounds_p): Likewise. (gimple_call_set_with_bounds): Likewise. * gimplify.c (gimplify_init_constructor): Likewise. * ipa-cp.c (initialize_node_lattices): Likewise. (propagate_constants_across_call): Likewise. (find_more_scalar_values_for_callers_subset): Likewise. * ipa-hsa.c (process_hsa_functions): Likewise. * ipa-icf-gimple.c (func_checker::compare_gimple_call): Likewise. * ipa-icf.c (sem_function::merge): Likewise. * ipa-inline.c (early_inliner): Likewise. * ipa-pure-const.c (warn_function_noreturn): Likewise. (warn_function_cold): Likewise. (propagate_pure_const): Likewise. * ipa-ref.h (enum GTY): Likewise. * ipa-split.c (find_retbnd): Likewise. (consider_split): Likewise. (split_function): Likewise. * ipa-visibility.c (cgraph_externally_visible_p): Likewise. * ipa.c (walk_polymorphic_call_targets): Likewise. (symbol_table::remove_unreachable_nodes): Likewise. (process_references): Likewise. (cgraph_build_static_cdtor_1): Likewise. * lto-cgraph.c (lto_output_node): Likewise. (output_refs): Likewise. (compute_ltrans_boundary): Likewise. (input_overwrite_node): Likewise. (input_node): Likewise. (input_cgraph_1): Likewise. * params.def (PARAM_CHKP_MAX_CTOR_SIZE): Likewise. * passes.c (pass_manager::execute_early_local_passes): Likewise. (class pass_chkp_instrumentation_passes): Likewise. (make_pass_chkp_instrumentation_passes): Likewise. * passes.def: Likewise. * rtl.h (struct GTY): Likewise. (CALL_EXPR_WITH_BOUNDS_P): Likewise. * stor-layout.c (layout_type): Likewise. * symtab.c: Likewise. * target.def: Likewise. * targhooks.c (default_chkp_bound_type): Likewise. (default_chkp_bound_mode): Likewise. (default_builtin_chkp_function): Likewise. (default_chkp_function_value_bounds): Likewise. (default_chkp_make_bounds_constant): Likewise. (default_chkp_initialize_bounds): Likewise. * targhooks.h (default_chkp_bound_type): Likewise. (default_chkp_bound_mode): Likewise. (default_builtin_chkp_function): Likewise. (default_chkp_function_value_bounds): Likewise. (default_chkp_make_bounds_constant): Likewise. (default_chkp_initialize_bounds): Likewise. * toplev.c (compile_file): Likewise. (process_options): Likewise. * tree-core.h (DEF_BUILTIN): Likewise. (DEF_BUILTIN_CHKP): Likewise. * tree-inline.c (declare_return_variable): Likewise. (remap_gimple_stmt): Likewise. (copy_bb): Likewise. (initialize_inlined_parameters): Likewise. (expand_call_inline): Likewise. * tree-pass.h (make_pass_ipa_chkp_versioning): Likewise. (make_pass_ipa_chkp_early_produce_thunks): Likewise. (make_pass_ipa_chkp_produce_thunks): Likewise. (make_pass_chkp): Likewise. (make_pass_chkp_opt): Likewise. (make_pass_chkp_instrumentation_passes): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (insert_clobber_before_stack_restore): Likewise. * tree-ssa-dce.c (propagate_necessity): Likewise. (eliminate_unnecessary_stmts): Likewise. * tree-ssa-pre.c (create_expression_by_pieces): Likewise. * tree-ssa-sccvn.c (copy_reference_ops_from_call): Likewise. * tree-ssa-sccvn.h: Likewise. * tree-ssa-strlen.c (get_string_length): Likewise. (valid_builtin_call): Likewise. (adjust_last_stmt): Likewise. (handle_builtin_strchr): Likewise. (handle_builtin_strcpy): Likewise. (handle_builtin_stxncpy): Likewise. (handle_builtin_memcpy): Likewise. (handle_builtin_strcat): Likewise. (strlen_check_and_optimize_stmt): Likewise. * tree-stdarg.c (expand_ifn_va_arg_1): Likewise. * tree-streamer-in.c: Likewise. * tree-streamer.c (record_common_node): Likewise. * tree.c (tree_code_size): Likewise. (wide_int_to_tree_1): Likewise. (type_contains_placeholder_1): Likewise. (build_common_tree_nodes): Likewise. * tree.def (POINTER_BOUNDS_TYPE): Likewise. * tree.h (POINTER_BOUNDS_TYPE_P): Likewise. (POINTER_BOUNDS_P): Likewise. (BOUNDED_TYPE_P): Likewise. (BOUNDED_P): Likewise. (CALL_WITH_BOUNDS_P): Likewise. (pointer_bounds_type_node): Likewise. * value-prof.c (gimple_ic): Likewise. * var-tracking.c (vt_add_function_parameters): Likewise. * varasm.c (make_decl_rtl): Likewise. (assemble_start_function): Likewise. (output_constant): Likewise. (maybe_assemble_visibility): Likewise. * varpool.c (ctor_for_folding): Likewise. * chkp-builtins.def: Remove. * ipa-chkp.c: Remove. * ipa-chkp.h: Remove. * rtl-chkp.c: Remove. * rtl-chkp.h: Remove. * tree-chkp-opt.c: Remove. * tree-chkp.c: Remove. * tree-chkp.h: Remove. 2018-06-08 Martin Liska <mliska@suse.cz> * c-attribs.c (handle_bnd_variable_size_attribute): Remove support for MPX (macros, related functions, fields in cgraph_node, ...). (handle_bnd_legacy): Likewise. (handle_bnd_instrument): Likewise. * c.opt: Likewise. 2018-06-08 Martin Liska <mliska@suse.cz> * lto-partition.c (add_references_to_partition): Remove support for MPX (macros, related functions, fields in cgraph_node, ...). (add_symbol_to_partition_1): Likewise. (privatize_symbol_name): Likewise. * lto-symtab.c (lto_cgraph_replace_node): Likewise. 2018-06-08 Martin Liska <mliska@suse.cz> * g++.dg/dg.exp: Do not use mpx.exp. * g++.dg/lto/lto.exp: Likewise. * g++.dg/lto/pr69729_0.C: Remove. * g++.dg/opt/pr71529.C: Remove. * g++.dg/pr63995-1.C: Remove. * g++.dg/pr68270.C: Remove. * g++.dg/pr71624.C: Remove. * g++.dg/pr71633.C: Remove. * g++.dg/pr79761.C: Remove. * g++.dg/pr79764.C: Remove. * g++.dg/pr79769.C: Remove. * gcc.dg/lto/chkp-privatize-1_0.c: Remove. * gcc.dg/lto/chkp-privatize-2_0.c: Remove. * gcc.dg/lto/chkp-privatize_0.c: Remove. * gcc.dg/lto/chkp-removed-alias_0.c: Remove. * gcc.dg/lto/chkp-static-bounds_0.c: Remove. * gcc.dg/lto/chkp-wrap-asm-name_0.c: Remove. * gcc.dg/lto/lto.exp: Do not use mpx.exp. * gcc.dg/lto/pr66221_0.c: Remove. * gcc.target/i386/chkp-always_inline.c: Remove. * gcc.target/i386/chkp-bndret.c: Remove. * gcc.target/i386/chkp-builtins-1.c: Remove. * gcc.target/i386/chkp-builtins-2.c: Remove. * gcc.target/i386/chkp-builtins-3.c: Remove. * gcc.target/i386/chkp-builtins-4.c: Remove. * gcc.target/i386/chkp-const-check-1.c: Remove. * gcc.target/i386/chkp-const-check-2.c: Remove. * gcc.target/i386/chkp-hidden-def.c: Remove. * gcc.target/i386/chkp-label-address.c: Remove. * gcc.target/i386/chkp-lifetime-1.c: Remove. * gcc.target/i386/chkp-narrow-bounds.c: Remove. * gcc.target/i386/chkp-pr69044.c: Remove. * gcc.target/i386/chkp-remove-bndint-1.c: Remove. * gcc.target/i386/chkp-remove-bndint-2.c: Remove. * gcc.target/i386/chkp-strchr.c: Remove. * gcc.target/i386/chkp-strlen-1.c: Remove. * gcc.target/i386/chkp-strlen-2.c: Remove. * gcc.target/i386/chkp-strlen-3.c: Remove. * gcc.target/i386/chkp-strlen-4.c: Remove. * gcc.target/i386/chkp-strlen-5.c: Remove. * gcc.target/i386/chkp-stropt-1.c: Remove. * gcc.target/i386/chkp-stropt-10.c: Remove. * gcc.target/i386/chkp-stropt-11.c: Remove. * gcc.target/i386/chkp-stropt-12.c: Remove. * gcc.target/i386/chkp-stropt-13.c: Remove. * gcc.target/i386/chkp-stropt-14.c: Remove. * gcc.target/i386/chkp-stropt-15.c: Remove. * gcc.target/i386/chkp-stropt-16.c: Remove. * gcc.target/i386/chkp-stropt-17.c: Remove. * gcc.target/i386/chkp-stropt-2.c: Remove. * gcc.target/i386/chkp-stropt-3.c: Remove. * gcc.target/i386/chkp-stropt-4.c: Remove. * gcc.target/i386/chkp-stropt-5.c: Remove. * gcc.target/i386/chkp-stropt-6.c: Remove. * gcc.target/i386/chkp-stropt-7.c: Remove. * gcc.target/i386/chkp-stropt-8.c: Remove. * gcc.target/i386/chkp-stropt-9.c: Remove. * gcc.target/i386/i386.exp: Do not use mpx.exp. * gcc.target/i386/indirect-thunk-11.c: Remove. * gcc.target/i386/indirect-thunk-12.c: Remove. * gcc.target/i386/indirect-thunk-attr-12.c: Remove. * gcc.target/i386/indirect-thunk-attr-13.c: Remove. * gcc.target/i386/indirect-thunk-bnd-1.c: Remove. * gcc.target/i386/indirect-thunk-bnd-2.c: Remove. * gcc.target/i386/indirect-thunk-bnd-3.c: Remove. * gcc.target/i386/indirect-thunk-bnd-4.c: Remove. * gcc.target/i386/interrupt-bnd-err-1.c: Remove. * gcc.target/i386/interrupt-bnd-err-2.c: Remove. * gcc.target/i386/mpx/alloca-1-lbv.c: Remove. * gcc.target/i386/mpx/alloca-1-nov.c: Remove. * gcc.target/i386/mpx/alloca-1-ubv.c: Remove. * gcc.target/i386/mpx/arg-addr-1-lbv.c: Remove. * gcc.target/i386/mpx/arg-addr-1-nov.c: Remove. * gcc.target/i386/mpx/arg-addr-1-ubv.c: Remove. * gcc.target/i386/mpx/bitfields-1-lbv.c: Remove. * gcc.target/i386/mpx/bitfields-1-nov.c: Remove. * gcc.target/i386/mpx/bitfields-1-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-1-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-1-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-1-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-2.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-lbounds-1-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-lbounds-1-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-lbounds-2.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-ubounds-1-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-ubounds-1-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-chk-ptr-ubounds-2.c: Remove. * gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-1.c: Remove. * gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-2-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-2-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-2-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-3.c: Remove. * gcc.target/i386/mpx/builtin-bnd-get-ptr-lbound-1.c: Remove. * gcc.target/i386/mpx/builtin-bnd-get-ptr-lbound-2.c: Remove. * gcc.target/i386/mpx/builtin-bnd-get-ptr-ubound-1.c: Remove. * gcc.target/i386/mpx/builtin-bnd-get-ptr-ubound-2.c: Remove. * gcc.target/i386/mpx/builtin-bnd-init-ptr-bounds-1.c: Remove. * gcc.target/i386/mpx/builtin-bnd-init-ptr-bounds-2-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-init-ptr-bounds-3.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-1.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-2-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-2-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-2-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-3-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-3-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-3-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-4.c: Remove. * gcc.target/i386/mpx/builtin-bnd-null-ptr-bounds-1-bbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-1.c: Remove. * gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-3.c: Remove. * gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-lbv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-nov.c: Remove. * gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-ubv.c: Remove. * gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-2.c: Remove. * gcc.target/i386/mpx/calloc-1-lbv.c: Remove. * gcc.target/i386/mpx/calloc-1-nov.c: Remove. * gcc.target/i386/mpx/calloc-1-ubv.c: Remove. * gcc.target/i386/mpx/chkp-fix-calls-1.c: Remove. * gcc.target/i386/mpx/chkp-fix-calls-2.c: Remove. * gcc.target/i386/mpx/chkp-fix-calls-3.c: Remove. * gcc.target/i386/mpx/chkp-fix-calls-4.c: Remove. * gcc.target/i386/mpx/chkp-thunk-comdat-1.cc: Remove. * gcc.target/i386/mpx/chkp-thunk-comdat-2.cc: Remove. * gcc.target/i386/mpx/chkp-thunk-comdat-3.c: Remove. * gcc.target/i386/mpx/fastcall-1-lbv.c: Remove. * gcc.target/i386/mpx/fastcall-1-nov.c: Remove. * gcc.target/i386/mpx/fastcall-1-ubv.c: Remove. * gcc.target/i386/mpx/fastcall-2-lbv.c: Remove. * gcc.target/i386/mpx/fastcall-2-nov.c: Remove. * gcc.target/i386/mpx/fastcall-2-ubv.c: Remove. * 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* gcc.target/i386/mpx/vararg-5-nov.c: Remove. * gcc.target/i386/mpx/vararg-5-ubv.c: Remove. * gcc.target/i386/mpx/vararg-6-lbv.c: Remove. * gcc.target/i386/mpx/vararg-6-nov.c: Remove. * gcc.target/i386/mpx/vararg-6-ubv.c: Remove. * gcc.target/i386/mpx/vararg-7-lbv.c: Remove. * gcc.target/i386/mpx/vararg-7-nov.c: Remove. * gcc.target/i386/mpx/vararg-7-ubv.c: Remove. * gcc.target/i386/mpx/vararg-8-lbv.c: Remove. * gcc.target/i386/mpx/vararg-8-nov.c: Remove. * gcc.target/i386/mpx/vararg-8-ubv.c: Remove. * gcc.target/i386/mpx/vla-1-lbv.c: Remove. * gcc.target/i386/mpx/vla-1-nov.c: Remove. * gcc.target/i386/mpx/vla-1-ubv.c: Remove. * gcc.target/i386/mpx/vla-2-lbv.c: Remove. * gcc.target/i386/mpx/vla-2-nov.c: Remove. * gcc.target/i386/mpx/vla-2-ubv.c: Remove. * gcc.target/i386/mpx/vla-trailing-1-lbv.c: Remove. * gcc.target/i386/mpx/vla-trailing-1-nov.c: Remove. * gcc.target/i386/mpx/vla-trailing-1-ubv.c: Remove. * gcc.target/i386/pr63995-2.c: Remove. * gcc.target/i386/pr64805.c: Remove. * gcc.target/i386/pr65044.c: Remove. * gcc.target/i386/pr65167.c: Remove. * gcc.target/i386/pr65183.c: Remove. * gcc.target/i386/pr65184.c: Remove. * gcc.target/i386/pr65523.c: Remove. * gcc.target/i386/pr70876.c: Remove. * gcc.target/i386/pr70877.c: Remove. * gcc.target/i386/pr71458.c: Remove. * gcc.target/i386/pr80880.c: Remove. * gcc.target/i386/ret-thunk-25.c: Remove. * gcc.target/i386/thunk-retbnd.c: Remove. * lib/mpx-dg.exp: Remove. * gcc.target/i386/funcspec-56.inc: Adjust test case. From-SVN: r261304
2018-05-10Improve boostrap-ubsan config (PR bootstrap/64914).Martin Liska2-3/+8
2018-05-10 Martin Liska <mliska@suse.cz> PR bootstrap/64914 * bootstrap-ubsan.mk: Define UBSAN_BOOTSTRAP. 2018-05-10 Martin Liska <mliska@suse.cz> PR bootstrap/64914 * md5.c: Use strict alignment with UBSAN_BOOTSTRAP. From-SVN: r260112
2018-05-09Add ax_pthread.m4 for use in binutils-gdbJoshua Watt2-0/+489
config/ * ax_pthread.m4: Add file From-SVN: r260083
2018-05-08re PR bootstrap/85571 (non-bootstrap-debug miscompare with trunk)Richard Biener3-0/+9
2018-05-08 Richard Biener <rguenther@suse.de> PR bootstrap/85571 config/ * bootstrap-lto-noplugin.mk: Disable compare. * bootstrap-lto.mk: Supply contrib/compare-lto for do-compare. contrib/ * compare-lto: New script derived from compare-debug. From-SVN: r260026
2018-04-24x86/CET: Add -fcf-protection to STAGE4_CFLAGSH.J. Lu2-1/+7
Since profiledbootstrap uses STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use add STAGE4_CFLAGS += -fcf-protection -mcet to bootstrap-cet.mk to support profiledbootstrap with CET. PR bootstrap/85490 * bootstrap-cet.mk (STAGE4_CFLAGS): New. From-SVN: r259620
2018-04-24Don't bootstrap GCC with -mcetH.J. Lu2-3/+9
With revision 259496: commit b1384095a7c1d06a44b70853372ebe037b2f7867 Author: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Thu Apr 19 15:15:04 2018 +0000 x86: Enable -fcf-protection with multi-byte NOPs -fcf-protection no longer requires -mcet. config/ PR target/85485 * bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet. (STAGE3_CFLAGS): Likewise. gcc/ PR target/85485 * doc/install.texi: Remove -mcet from bootstrap-cet. From-SVN: r259611
2018-04-24x86/CET: Build target libraries with -mshstkH.J. Lu2-2/+7
With revision 259522: commit d59cfa9a4064339cf2bd2da828c4c133f13e57f0 Author: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Fri Apr 20 13:30:13 2018 +0000 Define __CET__ for -fcf-protection and remove -mibt -mcet becomes an alias for -mshstk. PR target/85485 * cet.m4 (GCC_CET_FLAGS): Replace -mcet with -mshstk. From-SVN: r259608
2018-04-19cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace ↵Jakub Jelinek2-3/+8
--enable-cet=default with --enable-cet=auto. * config/cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto. * doc/install.texi: Document --disable-cet being the default and --enable-cet=auto. * configure: Regenerated. From-SVN: r259487
2018-04-18re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used)David Malcolm2-1/+6
PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression. * configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version by using gcc_base_ver to generate a gcc_driver_version, and use it when generating GCC_DRIVER_NAME. * configure: Regenerate. * configure: Regenerate. From-SVN: r259462
2018-04-05Use dlsym to check if libdl is needed for pluginH.J. Lu2-1/+6
config/plugins.m4 has if test "$plugins" = "yes"; then AC_SEARCH_LIBS([dlopen], [dl]) fi Plugin uses dlsym, but libasan.so only intercepts dlopen, not dlsym: [hjl@gnu-tools-1 binutils-text]$ nm -D /lib64/libasan.so.4| grep " dl" 0000000000038580 W dlclose U dl_iterate_phdr 000000000004dc50 W dlopen U dlsym U dlvsym [hjl@gnu-tools-1 binutils-text]$ Testing dlopen for libdl leads to false negative when -fsanitize=address is used. It results in link failure: ../bfd/.libs/libbfd.a(plugin.o): undefined reference to symbol 'dlsym@@GLIBC_2.16' dlsym should be used to check if libdl is needed for plugin. PR gas/22318 * plugins.m4 (AC_PLUGINS): Use dlsym to check if libdl is needed. From-SVN: r259140
2018-02-19CET shouldn't be enabled in 32-bit run-time libraries by defualtIgor Tsimbalist2-2/+19
ENDBR32 and RDSSPD are multi-byte NOPs on x86-64 processors and newer x86 processors, starting Pentium Pro. They are UD on older 32-bit processors. Detect this at configure time and adjust the default value for enable_cet. GCC will enable CET in 32-bit run-time libraries in any case if --enable-cet is used to configure GCC. PR target/84148 * config/cet.m4: Check if target support multi-byte NOPS (SSE). * libatomic/configure: Regenerate. * libbacktrace/configure: Likewise. * libgcc/configure: Likewise. * libgfortran/configure: Likewise. * libgomp/configure: Likewise. * libitm/configure: Likewise. * libmpx/configure: Likewise. * libobjc/configure: Likewise. * libquadmath/configure: Likewise. * libsanitizer/configure: Likewise. * libssp/configure: Likewise. * libstdc++-v3/configure: Likewise. * libvtv/configure: Likewise. From-SVN: r257809
2018-02-06gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.Eric Botcazou2-2/+6
config/ * gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep. gcc/ * configure: Regenerate. From-SVN: r257406
2017-11-26Plugin support on Windows/MinGWBoris Kolpackov2-1/+18
config/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * gcc-plugin.m4: Add support for MinGW. gcc/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * plugin.c (add_new_plugin): Use platform-specific library extensions. (try_init_one_plugin): Alternative implementation for MinGW. * Makefile.in (plugin_implib): New. (gengtype-lex.c): Fix broken AIX workaround. * configure: Regenerate. * doc/plugins.texi: Document support for MinGW. gcc/c/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (c.install-plugin): Install backend import library. gcc/cp/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (c++.install-plugin): Install backend import library. libcc1/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * configure: Regenerate. From-SVN: r255154
2017-11-17Enable building libgcc with CET options.Igor Tsimbalist2-0/+42
Enable building libgcc with CET options by default on Linux/x86 if binutils supports CET v2.0. It can be disabled with --disable-cet. It is an error to configure GCC with --enable-cet if bintuiils doesn't support CET v2.0. ENDBR instruction is added to __morestack_large_model since it is called indirectly. 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> config/ * cet.m4: New file. gcc/ * config.gcc (extra_headers): Add cet.h for x86 targets. * config/i386/cet.h: New file. * doc/install.texi: Add --enable-cet/--disable-cet. libgcc/ * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. (CET_FLAGS): New. * config/i386/morestack.S: Include <cet.h>. (__morestack_large_model): Add _CET_ENDBR at function entrance. * config/i386/resms64.h: Include <cet.h>. * config/i386/resms64f.h: Likewise. * config/i386/resms64fx.h: Likewise. * config/i386/resms64x.h: Likewise. * config/i386/savms64.h: Likewise. * config/i386/savms64f.h: Likewise. * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). (CRTSTUFF_T_CFLAGS): Likewise. * configure.ac: Include ../config/cet.m4. Set and substitute CET_FLAGS. * configure: Regenerated. From-SVN: r254868
2017-11-15Use compare-debug for bootstrap-debug-lean to ignore != DW_AT_producerAlexandre Oliva2-0/+6
Unlike bootstrap-debug, bootstrap-debug-lean used to pass compare using the traditional compare command, because it compiled both stage2 and stage3 with options that used to generate identical output (-fcompare-debug= in stage2 vs -fcompare-debug in stage3). Since we started adding relevant command-line flags to DW_AT_producer, this is no longer the case, and stages 2 and 3 object files that differ in nothing but the DW_AT_producer strings. -fcompare-debug is short for -fcompare-debug=-gtoggle, so stage3 compiles twice, once with the normal options, once with toggled -g, to then compare the temporary final dumps. When enabled, both compilations get from the driver an additional -frandom-seed flag (if none is given explicitly). -fcompare-debug= is short for -fno-compare-debug, disabling the second compilation. The difference between the DW_AT_producer lines are the different -fcompare-debug flags, and the presence of the -frandom-seed flag in the stage3 compilation. It is easy and sensible enough to filter the -fcompare-debug flags out of the DW_AT_producer string. This option should never affect the compilation output, it just determines whether or not to perform an additional compilation that should produce the same executable output. However, dropping -frandom-seed is not quite correct, in that it might have other consequences on the compilation. So, it makes little sense to make the effort to drop it when it's implicit; for those comparing compiler output differences, it might even hint at what causes, and could fix, difficult to explain differences, namely, explicitly supplying -frandom-seed options. They don't seem to matter for compiler bootstraps, though, at least for now, so we can safely refrain from issuing -frandom-seed (or maybe we already issue it where needed :-), and then, for bootstrap-debug-lean, use the compare-debug script, that strips out debug information before comparing the object files. for config/ChangeLog * bootstrap-debug-lean.mk (do-compare): Use the contrib/compare-debug script. for gcc/ChangeLog * dwarf2out.c (gen_producer_string): Discard OPT_fcompare_debug. From-SVN: r254750
2017-10-24Add bootstrap-cet.mk to bootstrap GCC with Intel CETH.J. Lu2-0/+8
Bootstrap GCC with Intel CET by configuring GCC with --with-build-config="bootstrap-cet bootstrap-debug" Tested on Linux/i686 and Linux/x86-64. config/ * bootstrap-cet.mk: New file. gcc/ * doc/install.texi: Document bootstrap-cet. From-SVN: r254043
2017-06-19Enable -flto in all PGO stages for bootstrap-lto-{,noplugin}.mk.Martin Liska3-2/+11
2017-06-19 Martin Liska <mliska@suse.cz> * bootstrap-lto-noplugin.mk: Enable -flto in all PGO stages. * bootstrap-lto.mk: Likewise. From-SVN: r249367
2017-06-03configure.ac (*-*-linux-android*): Set target_makefile_frag.Eric Botcazou2-0/+5
* configure.ac (*-*-linux-android*): Set target_makefile_frag. * configure: Regenerate. config/ * mt-android: New file. libstdc++-v3/ * src/filesystem/dir.cc (fs::_Dir::advance): Use std::exchange. From-SVN: r248853
2017-02-13isl.m4: Remove support for ISL 0.14.Richard Biener2-16/+8
2017-02-13 Richard Biener <rguenther@suse.de> config/ * isl.m4: Remove support for ISL 0.14. * configure: Re-generate. gcc/ * configure.ac (HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS): Remove. * configure: Re-generate. * config.in: Likewise. * graphite-dependences.c: Simplify as if HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS was defined. * graphite-isl-ast-to-gimple.c: Likewise. * graphite-optimize-isl.c: Likewise. * graphite-poly.c: Likewise. * graphite-sese-to-poly.c: Likewise. * graphite.h: Likewise. * toplev.c: Include isl/version.h and use isl_version () for printing the ISL version. * doc/install.texi: Update ISL requirement. From-SVN: r245382
2017-01-26ChangeLog: Fix relative path in my entry.Uros Bizjak1-1/+1
From-SVN: r244940
2017-01-26ChangeLog: Move my last entry ...Uros Bizjak1-0/+5
* ChangeLog: Move my last entry ... * config/ChangeLog: ... here. From-SVN: r244938
2017-01-19re PR target/78478 (Compile Error for i386-rtems)Uros Bizjak1-0/+92
PR target/78478 * config/ax_check_define.m4: New file. libgfortran/ChangeLog: PR target/78478 * acinclude.m4: Include ../config/ax_check_define.m4 * configure.ac: Check if _SOFT_FLOAT is defined. * configure.host (i?86 | x86_64): Use fpu-generic when have_soft_float is set. * configure: Regenerate. From-SVN: r244651
2017-01-17re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)Jakub Jelinek2-1/+34
PR other/79046 * configure: Regenerated. config/ * acx.m4 (GCC_BASE_VER): New m4 function. (ACX_TOOL_DIRS): Require GCC_BASE_VER, for --with-gcc-major-version-only use just major number from BASE-VER. gcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. (CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s). (gcc.o): Depend on $(BASEVER). * common.opt (dumpfullversion): New option. * gcc.c (driver_handle_option): Handle OPT_dumpfullversion. * doc/invoke.texi: Document -dumpfullversion. * doc/install.texi: Document --with-gcc-major-version-only. * configure: Regenerated. libatomic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgomp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libssp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. liboffloadmic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libquadmath/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libmpx/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libada/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. lto-plugin/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libitm/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. fixincludes/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libcilkrts/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libcc1/ * configure.ac: Add GCC_BASE_VER. For --with-gcc-major-version-only use just major number from BASE-VER. * configure: Regenerated. * Makefile.in: Regenerated. libobjc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libstdc++-v3/ * configure.ac: Add GCC_BASE_VER. * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * po/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * doc/Makefile.in: Regenerated. * python/Makefile.in: Regenerated. * src/c++11/Makefile.in: Regenerated. * src/c++98/Makefile.in: Regenerated. * src/filesystem/Makefile.in: Regenerated. libvtv/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libsanitizer/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * libbacktrace/Makefile.in: Regenerated. * interception/Makefile.in: Regenerated. * asan/Makefile.in: Regenerated. * ubsan/Makefile.in: Regenerated. * configure: Regenerated. * sanitizer_common/Makefile.in: Regenerated. * lsan/Makefile.in: Regenerated. * Makefile.in: Regenerated. * tsan/Makefile.in: Regenerated. libgfortran/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r244521
2017-01-06Build libgo with -Wa,-nH if possible (PR go/78978) [non-libgo parts]Rainer Orth2-0/+37
libstdc++-v3: PR go/78978 * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Remove. * configure.ac: Call GCC_CHECK_ASSEMBLER_HWCAP instead of GLIBCXX_CHECK_ASSEMBLER_HWCAP. * fragment.am (CONFIG_CXXFLAGS): Use HWCAP_CFLAGS instead of HWCAP_FLAGS. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. config: PR go/78978 * hwcaps.m4 (GCC_CHECK_ASSEMBLER_HWCAP): New macro. From-SVN: r244162
2017-01-04Update configure deps, remove stray \xA0 in picflag.m4, regenerateAlan Modra2-1/+9
Also fix a stray changelog entry. Some of the regen here is due to previous changes not being regenerated properly, in part due to the missing configure dependencies. * configure: Regenerate. config/ * picflag.m4: Remove stray \xA0 in comment. gcc/ * Makefile.in (aclocal_deps): Update and order as per aclocal.m4. * configure: Regenerate. * config.in: Regenerate. libada/ * Makefile.in (configure_deps): Update and order as per configure.ac sinclude. * configure: Regenerate. libgcc/ * Makefile.in (configure_deps): Update. * configure: Regenerate. libiberty/ * Makefile.in (configure_deps): Update. * configure: Regenerate. libitm/ * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. From-SVN: r244049
2016-12-12Disable hwcaps on libgfortranRainer Orth2-0/+32
libgfortran: * configure.ac: Call GCC_CHECK_LINKER_HWCAP. * Makefile.am (libgfortran_la_LDFLAGS): Add HWCAP_LDFLAGS. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. config: * hwcaps.m4: New file. libitm: * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Remove. * aclocal.m4: Regenerate. * configure.ac: Call GCC_CHECK_LINKER_HWCAP instead of LIBITM_CHECK_LINKER_HWCAP. From-SVN: r243552
2016-12-08sync config/* from binutilsAlan Modra4-2/+26
* elf.m4: Revert 2016-06-21 change. * picflag.m4: Likewise. Revert 2016-04-30 change too. * override.m4 (AC_PROG_LEX): Import 2016-01-18 binutils fix for PR binutils/19481. From-SVN: r243417
2016-12-02Add support for ASan odr_indicator.Maxim Ostapenko2-1/+6
config/ * bootstrap-asan.mk: Replace LSAN_OPTIONS=detect_leaks=0 with ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1. gcc/ * asan.c (asan_global_struct): Refactor. (create_odr_indicator): New function. (asan_needs_odr_indicator_p): Likewise. (is_odr_indicator): Likewise. (asan_add_global): Introduce odr_indicator_ptr. Pass it into global's constructor. (asan_protect_global): Do not protect odr indicators. gcc/c-family/ * c-attribs.c (asan odr indicator): New attribute. (handle_asan_odr_indicator_attribute): New function. gcc/testsuite/ * c-c++-common/asan/no-redundant-odr-indicators-1.c: New test. From-SVN: r243153
2016-12-01acx.m4: Change "tail +16c" to "tail -c +17".Ma Jiang1-1/+1
* config/acx.m4: Change "tail +16c" to "tail -c +17". * configure: Regenerated. From-SVN: r243142
2016-12-01configure.ac: Don't use pkg-config to check for bdw-gc.Matthias Klose2-825/+4
<toplevel> * configure.ac: Don't use pkg-config to check for bdw-gc. * configure: Regenerate. config/ * pkg.m4: Remove. libobjc/ * configure.ac: Don't use pkg-config to check for bdw-gc. * configure: Regenerate. gcc/ * doc/install.texi: Don't use pkg-config to check for bdw-gc. From-SVN: r243108
2016-11-30Makefile.def: Remove reference to boehm-gc target module.Matthias Klose2-0/+829
<toplevel> 2016-11-30 Matthias Klose <doko@ubuntu.com> * Makefile.def: Remove reference to boehm-gc target module. * configure.ac: Include pkg.m4, check for --with-target-bdw-gc options and for the bdw-gc pkg-config module. * configure: Regenerate. * Makefile.in: Regenerate. gcc/ 2016-11-30 Matthias Klose <doko@ubuntu.com> * doc/install.texi: Document configure options --enable-objc-gc and --with-target-bdw-gc. config/ 2016-11-30 Matthias Klose <doko@ubuntu.com> * pkg.m4: New file. libobjc/ 2016-11-30 Matthias Klose <doko@ubuntu.com> * configure.ac (--enable-objc-gc): Allow to configure with a system provided boehm-gc. * configure: Regenerate. * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure. * gc.c: Include system bdw-gc headers. * memory.c: Likewise * objects.c: Likewise boehm-gc/ 2016-11-30 Matthias Klose <doko@ubuntu.com> Remove From-SVN: r242985
2016-11-15config-ml.in: Remove references to GCJ.Matthias Klose2-2/+5
<toplevel> 2016-11-15 Matthias Klose <doko@ubuntu.com> * config-ml.in: Remove references to GCJ. * configure.ac: Likewise. * configure: Regenerate. config/ 2016-11-15 Matthias Klose <doko@ubuntu.com> multi.m4: Don't set GCJ. gcc/ 2016-11-15 Matthias Klose <doko@ubuntu.com> * doc/install.texi: Remove references to gcj/libjava. * doc/invoke.texi: Likewise. */ (where necessary) 2016-11-15 Matthias Klose <doko@ubuntu.com> * configure: Regenerate. From-SVN: r242433
2016-06-21remove support for the interix targetTrevor Saunders3-5/+6
contrib/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config-list.mk: Remove interix target. libgcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.host: Remove interix support. * config/i386/t-interix: Remove. config/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * elf.m4: Remove interix support. * picflag.m4: Likewise. fixincludes/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * mkfixinc.sh: Remove interix support. gcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.gcc: Remove interix support. * config/i386/i386-interix.h: Remove. * config/i386/interix.opt: Remove. * config/i386/t-interix: Remove. * configure: Regenerate. * configure.ac: Remove interix support. * doc/install.texi: Remove interix documentation. gcc/testsuite/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * gcc.dg/attr-ms_struct-1.c: Stop testing interix. * gcc.dg/attr-ms_struct-2.c: Likewise. * gcc.dg/attr-ms_struct-packed1.c: Likewise. * gcc.dg/bf-ms-attrib.c: Likewise. * gcc.dg/bf-ms-layout-2.c: Likewise. * gcc.dg/bf-ms-layout-3.c: Likewise. * gcc.dg/bf-ms-layout.c: Likewise. * gcc.dg/bf-no-ms-layout.c: Likewise. * gcc.target/i386/bitfield1.c: Likewise. * gcc.target/i386/bitfield2.c: Likewise. * gcc.target/i386/bitfield3.c: Likewise. From-SVN: r237660
2016-04-30config.guess: Remove SH5 support.Oleg Endo2-2/+5
/ * config.guess: Remove SH5 support. * config.sub: Likewise. * configure: Likewise. * configure.ac: Likewise. config/ * picflag.m4: Remove SH5 support. gcc/ * config/sh/t-sh: Remove SH5 support. * config.gcc: Likewise. * configure: Likewise. contrib/ * compare-all-tests: Remove SH5 support. * config-list.mk: Likewise. libada/ * configure: Remove SH5 support. libgcc/ * config.host: Remove SH5 support. * configure: Likewise. libiberty/ * configure: Remove SH5 support. libjava/ * classpath/config.guess: Remove SH5 support. * classpath/config.sub: Likewise. From-SVN: r235676
2016-01-29document that isl-0.16 is supportedSebastian Pop1-3/+3
* config/isl.m4: Add comments about isl-0.16. * configure: Regenerate. gcc/ * doc/install.texi: Document that isl-0.16 is supported. From-SVN: r232997
2016-01-26fix PR68343: disable fuse-*.c tests for isl 0.14 or earlierAditya Kumar1-0/+12
The patch disables all fuse-*.c tests when configuring gcc with isl 0.14 or earlier. ChangeLog: * Makefile.in: Regenerate. * Makefile.tpl: Export ISLVER. * configure: Regenerate. * config/isl.m4: Detect isl-0.15. gcc/ * Makefile.in: Set ISLVER in site.exp. gcc/testsuite/ * gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with isl-0.15. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232811
2015-12-17replace ISL with islSebastian Pop1-1/+1
From-SVN: r231784
2015-12-17isl.m4 (ISL_CHECK_VERSION): Add gmp libs.Nathan Sidwell1-2/+2
* config/isl.m4 (ISL_CHECK_VERSION): Add gmp libs. * configure: Regenerate. From-SVN: r231759
2015-12-16update required isl versionAditya Kumar1-12/+17
we check for a the isl compute timeout function added in isl 0.13. That means GCC could still be configured with isl 0.13, 0.14, and 0.15. * config/isl.m4 (ISL_CHECK_VERSION): Check for isl_ctx_get_max_operations. * configure: Regenerate. gcc/ * config.in: Regenerate. * configure: Regenerate. * configure.ac: Remove checks for functions that exist in isl 0.13 or later. * graphite-isl-ast-to-gimple.c: Remove #ifdefs and code for isl 0.12. * graphite-optimize-isl.c: Same. * graphite-poly.c: Same. * graphite-sese-to-poly.c: Same. * graphite.h: Add comment for isl 0.14. * toplev.c (print_version): Print isl version. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r231706
2015-10-21libsanitizer merge from upstream r250806, compiler part.Max Ostapenko2-1/+6
gcc/ * asan.c (asan_emit_stack_protection): Don't pass local stack to asan_stack_malloc_[n] anymore. Check if asan_stack_malloc_[n] returned NULL and use local stack than. (asan_finish_file): Insert __asan_version_mismatch_check_v[n] call in addition to __asan_init. * sanitizer.def (BUILT_IN_ASAN_INIT): Rename to __asan_init. (BUILT_IN_ASAN_VERSION_MISMATCH_CHECK): Add new builtin call. * asan.h (asan_intercepted_p): Handle new string builtins. * ubsan.c (ubsan_use_new_style_p): New function. (ubsan_instrument_float_cast): If location is unknown, assign input_location to loc. Propagate loc to ubsan_create_data if ubsan_use_new_style_p returned true. config/ * bootstrap-asan.mk: Replace ASAN_OPTIONS=detect_leaks with LSAN_OPTIONS=detect_leaks. gcc/testsuite/ * c-c++-common/ubsan/float-cast-overflow-10.c: Adjust test. * c-c++-common/ubsan/float-cast-overflow-8.c: Likewise. * c-c++-common/ubsan/float-cast-overflow-9.c: Likewise. * g++.dg/asan/default-options-1.C: Likewise. From-SVN: r229112
2015-08-24Missing parts of fixes for in-tree libiconvYaakov Selkowitz2-10/+41
(The previous iconv-related commit missed the config/iconv.m4 change.) Original description: This is the second in a series of patches to make a build with an in-tree GNU libiconv work as designed. Currently GDB is the only toolchain component which actually uses an in-tree libiconv. This patch modifies the common AM_ICONV to use an in-tree libiconv when present and not already provided by libc. (GDB's workaround uses an in-tree libiconv even when libc provides iconv(3); I'm not sure when or why that would be desirable.) config/ChangeLog: 2015-08-24 Yaakov Selkowitz <yselkowi@redhat.com> * iconv.m4 (AM_ICONV_LINK): Use in-tree libiconv when present. --- config/ChangeLog | 4 +++ config/iconv.m4 | 47 +++++++++++++++++++++------ 4 files changed, 112 insertions(+), 36 deletions(-) diff --git a/config/iconv.m4 b/config/iconv.m4 index c5f3579..5f9304a 100644 --- a/config/iconv.m4 +++ b/config/iconv.m4 @@ -7,6 +7,7 @@ dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. dnl From Bruno Haible. +dnl with modifications to support building with in-tree libiconv AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ @@ -28,24 +29,51 @@ AC_DEFUN([AM_ICONV_LINK], dnl accordingly. AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) - dnl Add $INCICONV to CPPFLAGS before performing the following checks, - dnl because if the user has installed libiconv and not disabled its use - dnl via --without-libiconv-prefix, he wants to use it. The first - dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. - am_save_CPPFLAGS="$CPPFLAGS" - AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) - AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no + dnl Add $INCICONV to CPPFLAGS before performing the first check, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. This first + dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCICONV" AC_TRY_LINK([#include <stdlib.h> #include <iconv.h>], [iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);], am_cv_func_iconv=yes) + CPPFLAGS="$am_save_CPPFLAGS" + + if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then + for _libs in .libs _libs; do + am_save_CPPFLAGS="$CPPFLAGS" + am_save_LIBS="$LIBS" + CPPFLAGS="$CPPFLAGS -I../libiconv/include" + LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" + AC_TRY_LINK([#include <stdlib.h> +#include <iconv.h>], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + INCICONV="-I../libiconv/include" + LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a + LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la + am_cv_lib_iconv=yes + am_cv_func_iconv=yes) + CPPFLAGS="$am_save_CPPFLAGS" + LIBS="$am_save_LIBS" + if test "$am_cv_func_iconv" = "yes"; then + break + fi + done + fi + if test "$am_cv_func_iconv" != yes; then + am_save_CPPFLAGS="$CPPFLAGS" am_save_LIBS="$LIBS" + CPPFLAGS="$LIBS $INCICONV" LIBS="$LIBS $LIBICONV" AC_TRY_LINK([#include <stdlib.h> #include <iconv.h>], @@ -54,6 +82,7 @@ AC_DEFUN([AM_ICONV_LINK], iconv_close(cd);], am_cv_lib_iconv=yes am_cv_func_iconv=yes) + CPPFLAGS="$am_save_CPPFLAGS" LIBS="$am_save_LIBS" fi ]) @@ -61,12 +90,10 @@ AC_DEFUN([AM_ICONV_LINK], AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) fi if test "$am_cv_lib_iconv" = yes; then + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) AC_MSG_CHECKING([how to link with libiconv]) AC_MSG_RESULT([$LIBICONV]) else - dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV - dnl either. - CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi -- 1.9.3 From-SVN: r227118
2015-07-24re PR other/66259 (Combined gcc and binutils build from git-master fails, ↵Jeff Law5-7/+15
with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-14This patch syncs zlib.m4 with binutils-gdb and uses AM_ZLIB from zlib.m4H.J. Lu2-13/+18
in gcc/configure.ac. config/ * zlib.m4: Sync with binutils-gdb. gcc/ * Makefile.in (top_srcdir): New. * configure.ac: Use AM_ZLIB. * configure: Regeneated. From-SVN: r225774
2015-06-30IA MCU psABI support: changes to librariesH.J. Lu2-1/+6
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. From-SVN: r225198
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