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2019-04-13libphobos: Move rt.sections modules to gcc.sectionsIain Buclaw8-2111/+6
These modules depend on a mixture between how the compiler emits run-time module information, and what functions are exposed by the platform to inquire about loaded global and thread-local data sections. As the upstream implementation is written to work only with how the reference D compiler writes out data, much of what is present does not apply to the GCC D front-end. So it has been moved to a non-upstream location in the source tree, where most of it will be rewritten once each port has been completed. The only tested module sections/elf_shared.d has been cleaned up so that all deprecated declarations have been removed, as well as the brittle module collision checking, which required bss_sections.c. All other ports have been left unchanged apart from a commonizing of attributes. libphobos/ChangeLog: 2019-04-13 Iain Buclaw <ibuclaw@gdcproject.org> * libdruntime/Makefile.am (DRUNTIME_CSOURCES): Remove bss_sections.c. (DRUNTIME_DSOURCES): Rename rt/sections_* modules to gcc/sections/*. * libdruntime/Makefile.in: Regenerate. * libdruntime/gcc/sections/android.d: New file. * libdruntime/gcc/sections/elf_shared.d: New file. * libdruntime/gcc/sections/osx.d: New file. * libdruntime/gcc/sections/package.d: New file. * libdruntime/gcc/sections/solaris.d: New file. * libdruntime/gcc/sections/win32.d: New file. * libdruntime/gcc/sections/win64.d: New file. * libdruntime/rt/bss_section.c: Remove. * libdruntime/rt/sections.d: Publicly import gcc.sections. * libdruntime/rt/sections_android.d: Remove. * libdruntime/rt/sections_elf_shared.d: Remove. * libdruntime/rt/sections_osx.d: Remove. * libdruntime/rt/sections_solaris.d: Remove. * libdruntime/rt/sections_win32.d: Remove. * libdruntime/rt/sections_win64.d: Remove. From-SVN: r270341
2019-03-26libphobos: Backport extern(C) bindings from druntime 2.085.Iain Buclaw3-3/+3
Merges upstream druntime b9564bef. Reviewed-on: https://github.com/dlang/druntime/pull/2512 libphobos/ChangeLog: 2019-03-26 Iain Buclaw <ibuclaw@gdcproject.org> * libdruntime/Makefile.am (DRUNTIME_DSOURCES_DARWIN): Add core/sys/darwin/crt_externs.d. (DRUNTIME_DSOURCES_FREEBSD): Add core/sys/freebsd/unistd.d. (DRUNTIME_DSOURCES_POSIX): Add core/sys/posix/spawn.d. * libdruntime/Makefile.in: Regenerate. From-SVN: r269948
2019-02-18libphobos: Detect if qsort_r is availableJohannes Pfau1-0/+18
Merges upstream druntime bbfb58e8. libphobos/ChangeLog: 2019-02-19 Johannes Pfau <johannespfau@gmail.com> PR d/88127 * m4/druntime/libraries.m4 (DRUNTIME_LIBRARIES_CLIB): Add new macro. * configure.ac: Use DRUNTIME_LIBRARIES_CLIB. * configure: Regenerate * Makefile.in: Regenerate * libdruntime/gcc/config.d.in: Add Have_Qsort_R. * libdruntime/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. From-SVN: r268999
2019-02-14Provide __start_minfo/__stop_minfo for linkers that don't (PR d/87864)Rainer Orth1-1/+0
libphobos: PR d/87864 * configure.ac (DRTSTUFF_SPEC): New variable. Substitute it. * libdruntime/m4/druntime/os.m4 (DRUNTIME_OS_MINFO_BRACKETING): New automake conditional. * configure: Regenerate. * libdruntime/gcc/drtstuff.c: New file. * libdruntime/Makefile.am [!DRUNTIME_OS_MINFO_BRACKETING] (DRTSTUFF, toolexeclib_DATA): New variables. (gcc/drtbegin.lo, gcc/drtend.lo): New rules. (libgdruntime_la_LDFLAGS): Use -Wc instead of -Xcompiler. Add -dstartfiles -B../src -Bgcc. (libgdruntime_la_DEPENDENCIES): New variable. (unittest_static_LDFLAGS): Use -Wc instead of -Xcompiler. (libgdruntime_t_la_LDFLAGS): Likewise. (unittest_LDFLAGS): Likewise. * src/Makefile.am (libgphobos_la_LDFLAGS): Use -Wc instead of -Xcompiler. Add -dstartfiles -B../libdruntime/gcc. (unittest_static_LDFLAGS): Use -Wc instead of -Xcompiler. (libgphobos_t_la_LDFLAGS): Likewise. (unittest_LDFLAGS): Likewise. * libdruntime/Makefile.in, src/Makefile.in: Regenerate. * Makefile.in, testsuite/Makefile.in: Regenerate. * libdruntime/rt/sections_elf_shared.d (Minfo_Bracketing): Don't assert. * libdruntime/gcc/config.d.in (Minfo_Bracketing): Remove. * src/drtstuff.spec: New file. * src/libgphobos.spec.in (DRTSTUFF_SPEC): Substitute. (*lib): Only pass SPEC_PHOBOS_DEPS without -debuglib, -defaultlib, -nophoboslib. * testsuite/testsuite_flags.in <--gdcldflags> (GDCLDFLAGS): Add -B${BUILD_DIR}/libdruntime/gcc. gcc/d: PR d/87864 * lang.opt (dstartfiles): New option. * d-spec.cc (need_spec): New variable. (lang_specific_driver) <OPT_dstartfiles>: Enable need_spec. (lang_specific_pre_link): Also load libgphobos.spec if need_spec. gcc/testsuite: PR d/87864 * lib/gdc.exp (gdc_link_flags): Add path to drtbegin.o/drtend.o if present. From-SVN: r268886
2019-02-10libphobos: Apply core.internal.hash updates from druntimeIain Buclaw38-509/+128
Backported from upstream druntime 2.084 Reviewed-on: https://github.com/dlang/druntime/pull/2469 libphobos/ChangeLog: * libdruntime/Makefile.am (DRUNTIME_DSOURCES): Remove rt/util/hash.d * libdruntime/Makefile.in: Rebuild. * testsuite/libphobos.aa/aa.exp: New file. * testsuite/libphobos.aa/test_aa.d: New test. * testsuite/libphobos.hash/hash.exp: New file. * testsuite/libphobos.hash/test_hash.d: New test. From-SVN: r268754
2019-01-26libphobos: Merge phobos and druntime with upstream.Iain Buclaw6-24/+44
Commits merged from druntime. Fix struct tls_index definition on x32 https://github.com/dlang/druntime/pull/2354 Update SectionGroup signatures to match on all targets https://github.com/dlang/druntime/pull/2401 Fix issue 19128 - argument to alloca may be too large https://github.com/dlang/druntime/pull/2409 Define some common filesystem limits in core.stdc.limits https://github.com/dlang/druntime/pull/2460 Use version Darwin instead of OSX in core.sys.posix.aio https://github.com/dlang/druntime/pull/2470 Commits merged from phobos. Don't run HardFloat tests on SoftFloat systems https://github.com/dlang/phobos/pull/5358 Remove reliance on stdin, stdout, stderr being aliasable https://github.com/dlang/phobos/pull/5718 Solaris: add import clock_gettime to currStdTime https://github.com/dlang/phobos/pull/5807 Don't print debug messages when building unittests https://github.com/dlang/phobos/pull/6827 Add HPPA support to phobos Fixes https://gcc.gnu.org/PR89054 https://github.com/dlang/phobos/pull/6836 From-SVN: r268293
2019-01-18libphobos: Add platform bindings for hppa-linux-gnu.Iain Buclaw1-0/+2
Backported from upstream druntime 2.084 Reviewed-on: https://github.com/dlang/druntime/pull/2402 From-SVN: r268055
2018-12-01libphobos: Add support for RISCV to glibc bindingsIain Buclaw1-6/+11
Backported from upstream druntime master. Reviewed-on: https://github.com/dlang/druntime/pull/2355 From-SVN: r266713
2018-10-28Add D front-end, libphobos library, and D2 testsuite.Iain Buclaw76-0/+16650
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
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