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  1. 21 Aug, 2019 2 commits
    • libphobos: Merge upstream druntime 5bb8ce19 · 1e78c638 
      Synchronizes extern(C) bindings with latest release.

Reviewed-on: https://github.com/dlang/druntime/pull/2741

libphobos/ChangeLog:

	* libdruntime/Makefile.am (DRUNTIME_DSOURCES_BIONIC): Add
	core/sys/bionic/string.d.
	(DRUNTIME_DSOURCES_DARWIN): Add core/sys/darwin/string.d.
	(DRUNTIME_DSOURCES_DRAGONFLYBSD): Add core/sys/dragonflybsd/string.d,
	core/sys/dragonflybsd/sys/socket.d.
	(DRUNTIME_DSOURCES_FREEBSD): Add core/sys/freebsd/string.d.
	(DRUNTIME_DSOURCES_LINUX): Add core/sys/linux/string.d.
	(DRUNTIME_DSOURCES_NETBSD): Add core/sys/netbsd/string.d,
	core/sys/netbsd/sys/featuretest.d.
	* libdruntime/Makefile.in: Regenerate.

From-SVN: r274773
      Iain Buclaw committed
    • libphobos: Merge upstream druntime 94686651 · 0234a917 
      Adds extern(C) bindings for version OpenBSD.

Reviewed-on: https://github.com/dlang/druntime/pull/2748

libphobos/ChangeLog:

	* libdruntime/Makefile.am (DRUNTIME_DSOURCES_OPENBSD): Add
	core/sys/openbsd/sys/cdefs.d, core/sys/openbsd/sys/elf.d,
	core/sys/openbsd/sys/elf32.d, core/sys/openbsd/sys/elf64.d,
	core/sys/openbsd/sys/elf_common.d, core/sys/openbsd/sys/link_elf.d,
	core/sys/openbsd/sys/mman.d, core/sys/openbsd/time.d.
	* libdruntime/Makefile.in: Regenerate.

From-SVN: r274772
      Iain Buclaw committed
  3. 16 Jun, 2019 1 commit
  5. 29 Apr, 2019 2 commits
  7. 25 Apr, 2019 2 commits
    • libphobos: Fix segfault in runtime caused by unexpected GC of TLS data. · 9125dc32 
      libphobos/ChangeLog:

2019-04-25  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/90250
	* libdruntime/gcc/sections/elf_shared.d (initTLSRanges): Populate
	_tlsRanges in every startup thread.
	* testsuite/libphobos.thread/thread.exp: Load libphobos-dg.exp.
	* testsuite/libphobos.thread/tlsgc_sections.d: New test.

From-SVN: r270576
      Iain Buclaw committed
    • D: Implement GCC emutls in druntime · 9168f220 
      * libdruntime/Makefile.am: Add emutls and gthread files.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/gcc/emutls.d: New file. Implement GC-compatible emutls.
* libdruntime/gcc/gthread.d: New file.
* libdruntime/gcc/sections/elf_shared.d: Integrate emutls support.
* testsuite/libphobos.allocations/tls_gc_integration.d: New test for
TLS.

From-SVN: r270568
      Johannes Pfau committed
  9. 24 Apr, 2019 3 commits
    • libphobos: Fix linker warning and SEGV in core.thread tests. · 2493e718 
      The monolithic core/threadasm.S source has been removed, and split into
multiple parts, one for each intended target CPU/OS.

Added .type and .size directives for all asm implementations of
fiber_switchContent and callWithStackShell where they were missing.

libphobos/ChangeLog:

2019-04-25  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/90086
	* m4/druntime/cpu.m4 (DRUNTIME_CPU_SOURCES): New macro.
	* configure.ac: Use it.
	* configure: Regenerate.
	* libdruntime/Makefile.am: Add new config sources to
	DRUNTIME_SOURCES_CONFIGURED.
	* libdruntime/Makefile.in: Regenerate.
	* libdruntime/config/aarch64/switchcontext.S: New file.
	* libdruntime/config/arm/switchcontext.S: New file.
	* libdruntime/config/common/threadasm.S: New file.
	* libdruntime/config/mingw/switchcontext.S: New file.
	* libdruntime/config/mips/switchcontext.S: New file.
	* libdruntime/config/powerpc/switchcontext.S: New file.
	* libdruntime/config/powerpc64/callwithstack.S: New file.
	* libdruntime/config/x86/switchcontext.S: New file.
	* libdruntime/core/threadasm.S: Remove.

From-SVN: r270560
      Iain Buclaw committed
    • libphobos: Fix FAIL phobos.exp/core.time on CentOS 5.11, Linux 2.6.18 · 58990c4d 
      Merges upstream druntime e03164b5.

Reviewed-on: https://github.com/dlang/druntime/pull/2581

libphobos/ChangeLog:

2019-04-24  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/89432
	* testsuite/lib/libphobos.exp (check_effective_target_linux_pre_2639):
	New proc.
	* testsuite/libphobos.druntime/druntime.exp: Add compiler flag
	-fversion=Linux_Pre_2639 if target is linux_pre_2639.
	* testsuite/libphobos.druntime_shared/druntime_shared.exp: Likewise.

From-SVN: r270554
      Iain Buclaw committed
    • libphobos: Fix assert in core.sys.posix.sys.stat for aarch64/ilp32. · 9e1558d3 
      Merges upstream druntime 51365217.

Reviewed-on: https://github.com/dlang/druntime/pull/2579

From-SVN: r270541
      Iain Buclaw committed
  11. 23 Apr, 2019 4 commits
    • libphobos: Add D support for S/390 Linux · 130cc10e 
      gcc/d/ChangeLog:

2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
	    Robin Dapp  <rdapp@linux.ibm.com>

	* typeinfo.cc (create_typeinfo): Write typeinfo flags as uint.

gcc/testsuite/ChangeLog:

2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
	    Robin Dapp  <rdapp@linux.ibm.com>

	* gdc.dg/link.d: Test if target d_runtime.
	* gdc.dg/runnable.d: Fix tests to work on BigEndian.
	* gdc.dg/simd.d: Likewise.

libphobos/ChangeLog:

2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
	    Robin Dapp  <rdapp@linux.ibm.com>

	* configure.tgt: Add s390*-linux* as a supported target.
	* libdruntime/gcc/sections/elf_shared.d: import gcc.builtins.
	(__tls_get_addr_internal): Declare.
	(TLS_DTV_OFFSET): Define as zero on SystemZ.
	(getTLSRange): Support getting TLS on SystemZ.
	* testsuite/libphobos.typeinfo/struct-align.d: New test.

Co-Authored-By: Robin Dapp <rdapp@linux.ibm.com>

From-SVN: r270523
      Iain Buclaw committed
    • libphobos: Add D support for RISC-V Linux · d9392bfa 
      2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>

	* configure.tgt: Add riscv*-*-linux* as supported target.
	* libdruntime/gcc/sections/elf_shared.d (getDependencies): Adjust
	dlpi_addr on RISCV32 and RISCV64.
	* src/std/math.d: Add IEEE FPU control support for RISCV.

From-SVN: r270522
      Iain Buclaw committed
    • re PR d/90079 (SEGV in _aaKeys, _aaValues on 32-bit SPARC) · c7bfed18 
      	PR d/90079
libphobos: Fix SEGV in _aaKeys, _aaValues on 32-bit SPARC

Merges upstream druntime b43203a1

Reviewed-on: https://github.com/dlang/druntime/pull/2572

From-SVN: r270514
      Iain Buclaw committed
    • re PR target/89093 (C++ exception handling clobbers d8 VFP register) · 48528842 
      	PR target/89093
	* config/arm/arm.c (aapcs_vfp_is_call_or_return_candidate): Diagnose
	if used with general-regs-only.
	(arm_conditional_register_usage): Don't add non-general regs if
	general-regs-only.
	(arm_valid_target_attribute_rec): Handle general-regs-only.
	* config/arm/arm.h (TARGET_HARD_FLOAT): Return false if
	general-regs-only.
	(TARGET_HARD_FLOAT_SUB): Define.
	(TARGET_SOFT_FLOAT): Define as negation of TARGET_HARD_FLOAT_SUB.
	(TARGET_REALLY_IWMMXT): Add && !TARGET_GENERAL_REGS_ONLY.
	(TARGET_REALLY_IWMMXT2): Likewise.
	* config/arm/arm.opt: Add -mgeneral-regs-only.
	* doc/extend.texi: Document ARM general-regs-only target.
	* doc/invoke.texi: Document ARM -mgeneral-regs-only.
libgcc/
	* config/arm/pr-support.c: Add #pragma GCC target("general-regs-only").
	* config/arm/unwind-arm.c: Likewise.
	* unwind-c.c (PERSONALITY_FUNCTION): Add general-regs-only target
	attribute for ARM.
libobjc/
	* exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
	attribute for ARM.
libphobos/
	* libdruntime/gcc/deh.d: Import gcc.attribute.
	(personality_fn_attributes): New enum.
	(scanLSDA, CONTINUE_UNWINDING, gdc_personality, __gdc_personality):
	Add @personality_fn_attributes.
libstdc++-v3/
	* libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Add
	general-regs-only target attribute for ARM.

Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r270504
      Ramana Radhakrishnan committed
  13. 22 Apr, 2019 1 commit
  15. 21 Apr, 2019 1 commit
  17. 20 Apr, 2019 1 commit
    • libphobos: core.atomic should have fallback when there's no libatomic. · 0aa94749 
      libphobos/ChangeLog:

2019-04-20  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/89293
	* libdruntime/core/atomic.d (casImpl): Remove static assert for
	GNU_Have_Atomics, add static path to handle missing atomic support.
	(atomicLoad): Likewise.
	(atomicStore): Likewise.
	(atomicFence):  Likewise.
	(atomicMutexHandle, AtomicMutex): Declare types.
	(_getAtomicMutex): New function.
	(getAtomicMutex): Declare.

From-SVN: r270470
      Iain Buclaw committed
  19. 15 Apr, 2019 1 commit
  21. 14 Apr, 2019 3 commits
    • Work around lack of dlpi_tls_modid before Solaris 11.5 · 235d1c46 
      2019-04-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/88150
	* m4/druntime/os.m4 (DRUNTIME_OS_DLPI_TLS_MODID): New macro.
	* configure.ac: Use it.
	Call AC_USE_SYSTEM_EXTENSIONS.
	* configure: Regenerate.
	* Makefile.in, libdruntime/Makefile.in, src/Makefile.in,
	testsuite/Makefile.in: Regenerate.
	* libdruntime/gcc/config.d.in (OS_Have_Dlpi_Tls_Modid): Define.
	* libdruntime/gcc/sections/elf_shared.d: Import gcc.config.
	(scanSegments) <PT_TLS> [OS_Have_Dlpi_Tls_Modid]: Use
	dlpi_tls_modid.
	[Solaris]: Use dlinfo(RTLD_DI_LINKMAP) to get rt_tlsmodid.
	Otherwise clear pdso._tlsMod, pdso._tlsSize.
	(getTLSRange) [Solaris && !OS_Have_Dlpi_Tls_Modid]: Readjust mod.

Co-Authored-By: Iain Buclaw <ibuclaw@gdcproject.org>

From-SVN: r270347
      Rainer Orth committed
    • Work around Solaris ld bug linking __tls_get_addr on 64-bit x86 · ba838aa6 
      	* m4/druntime/os.m4 (DRUNTIME_OS_LINK_SPEC): New macro.
	* configure.ac: Call it.
	* configure: Regenerate.
	* Makefile.in, libdruntime/Makefile.in, src/Makefile.in,
	testsuite/Makefile.in: Regenerate.
	* src/libgphobos.spec.in (*link): Append OS_LINK_SPEC.

From-SVN: r270346
      Rainer Orth committed
    • Use gcc/sections/elf_shared.d on Solaris 11.5 (PR d/88150) · 4d513120 
      	PR d/88150
	* libdruntime/gcc/sections/elf_shared.d [Solaris] (SharedELF): Set
	to true.
	Import core.sys.solaris.dlfcn, core.sys.solaris.link,
	core.sys.solaris.sys.elf, core.sys.solaris.sys.link.
	(dummy_ref): Declare.
	(initSections): Initialize dummy_ref.
	(getDependencies): Set strtab.
	(handleForName): Don't dlclose handle.
	(findDSOInfoForAddr): Set IterateManually.
	(getprogname): Declare.
	(progname): Use it.
	* libdruntime/gcc/sections/package.d [Solaris]: Import
	gcc.sections.elf_shared instead of gcc.sections.solaris.
	* libdruntime/gcc/sections/solaris.d: Remove.
	* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Remove
	gcc/sections/solaris.d.

From-SVN: r270345
      Rainer Orth committed
  23. 13 Apr, 2019 1 commit
    • libphobos: Move rt.sections modules to gcc.sections · 8b651828 
      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
      Iain Buclaw committed
  25. 12 Apr, 2019 3 commits
    • libphobos: Add subdir-objects to configure script. · d7e418a1 
      Running autoreconf regenerates all files cleanly with autoconf2.69.

libphobos/ChangeLog:

2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* configure.ac (AM_INIT_AUTOMAKE): Add subdir-objects.
	* configure: Regenerate.
	* libdruntime/Makefile.in: Regenerate.

From-SVN: r270330
      Iain Buclaw committed
    • libphobos: Add target-zlib to top-level configure · bb50312e 
      Removes the building of zlib from within libphobos, using instead the
libz_convenience.a library.

ChangeLog:

2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* configure.ac: Add target-zlib to target_libraries.
	* configure: Regenerate.

gcc/ChangeLog:

2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* doc/install.texi: Document --with-target-system-zlib.

libphobos/ChangeLog:

2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* m4/druntime/libraries.m4 (DRUNTIME_LIBRARIES_ZLIB): Use
	libz_convenience.a if not using system zlib.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* libdruntime/Makefile.in: Regenerate.
	* src/Makefile.am: Remove ZLIB_CSOURCES and AM_CFLAGS.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r270328
      Iain Buclaw committed
    • libphobos: Replace library check programs with dg-runtest · 0d6aae24 
      Fixes multilib handling when running the libphobos testsuite.

libphobos/ChangeLog:

2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/89255
	* configure.ac (ENABLE_SHARED, ENABLE_STATIC): Remove conditionals.
	* configure: Regenerate.
	* d_rules.am (%.t.lo, %.t.o): Remove rules.
	(unittest_static_LINK, unittest_LINK, libgdruntime_t_la_LINK,
	libgphobos_t_la_LINK): Remove variables.
	* libdruntime/Makefile.am (DRUNTIME_TEST_LOBJECTS,
	DRUNTIME_TEST_OBJECTS, check_PROGRAMS, check_LTLIBRARIES,
	unittest_static_SOURCES, unittest_static_LIBTOOLFLAGS,
	unittest_static_LDFLAGS, unittest_static_LDADD,
	EXTRA_unittest_static_DEPENDENCIES, libgdruntime_t_la_SOURCES,
	libgdruntime_t_la_LIBTOOLFLAGS, libgdruntime_t_la_LDFLAGS,
	libgdruntime_t_la_LIBADD, EXTRA_libgdruntime_t_la_DEPENDENCIES,
	unittest_SOURCES, unittest_LIBTOOLFLAGS, unittest_LDFLAGS,
	unittest_LDADD): Remove variables.
	(clean-local): Remove rule.
	* libdruntime/Makefile.in: Regenerate.
	* src/Makefile.am (PHOBOS_TEST_LOBJECTS,
	PHOBOS_TEST_OBJECTS, check_PROGRAMS, check_LTLIBRARIES,
	unittest_static_SOURCES, unittest_static_LIBTOOLFLAGS,
	unittest_static_LDFLAGS, unittest_static_LDADD,
	EXTRA_unittest_static_DEPENDENCIES, libgdruntime_t_la_SOURCES,
	libgdruntime_t_la_LIBTOOLFLAGS, libgdruntime_t_la_LDFLAGS,
	libgdruntime_t_la_LIBADD, EXTRA_libgdruntime_t_la_DEPENDENCIES,
	unittest_SOURCES, unittest_LIBTOOLFLAGS, unittest_LDFLAGS,
	unittest_LDADD): Remove variables.
	(clean-local): Remove rule.
	* src/Makefile.in: Regenerate.
	* testsuite/lib/libphobos.exp (libphobos_test_name): New global.
	(libphobos_init): Set libphobos_test_name.
	(libphobos-dg-test): Override name if libphobos_test_name is set.
	(filter_libphobos_unittests): New proc.
	* testsuite/libphobos.aa/aa.exp: Don't load libphobos-dg.exp.
	* testsuite/libphobos.cycles/cycles.exp: Set libphobos_test_name.
	* testsuite/libphobos.druntime/druntime.exp: New file.
	* testsuite/libphobos.druntime_shared/druntime_shared.exp: New file.
	* testsuite/libphobos.phobos/phobos.exp: New file.
	* testsuite/libphobos.phobos_shared/phobos_shared.exp: New file.
	* testsuite/libphobos.shared/shared.exp: Use dg-runtest to run tests.
	* testsuite/libphobos.hash/hash.exp: Don't load libphobos-dg.exp
	* testsuite/libphobos.init_fini/init_fini.exp: Likewise.
	* testsuite/libphobos.thread/thread.exp: Likewise.
	* testsuite/libphobos.typeinfo/typeinfo.exp: Likewise.
	* testsuite/libphobos.unittests/unittests.exp: Remove.
	* testsuite/test_runner.d: Remove.
	* testsuite/testsuite_flags.in: Add phobos to --gdcpaths.

From-SVN: r270302
      Iain Buclaw committed
  27. 11 Apr, 2019 1 commit
  29. 01 Apr, 2019 1 commit
  31. 26 Mar, 2019 1 commit
  33. 19 Feb, 2019 1 commit
  35. 18 Feb, 2019 1 commit
    • libphobos: Detect if qsort_r is available · 36d7f151 
      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
      Johannes Pfau committed
  37. 14 Feb, 2019 2 commits
    • Add netbsd support for D compiler and runtime · 2f2b8e40 
      Merges upstream druntime fb4bda91.

2019-02-14  Maya Rashish  <coypu@sdf.org>

gcc/ChangeLog:

	* config.gcc (*-*-netbsd*): Add netbsd-d.o
	* config/netbsd-d.c: New file.
	* config/t-netbsd: Add netbsd-d.o

gcc/d/ChangeLog:

	* d-system.h: NetBSD is POSIX.

libphobos/ChangeLog:

	* configure.tgt: Add netbsd/x86 as supported target.

From-SVN: r268905
      Maya Rashish committed
    • Provide __start_minfo/__stop_minfo for linkers that don't (PR d/87864) · 0b6e3127 
      	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
      Rainer Orth committed
  39. 13 Feb, 2019 1 commit
    • libphobos: Fallback on UnwindBacktrace if LibBacktrace not defined. · 5522686e 
      In the gcc.backtrace module, either one of LibBacktrace or
UnwindBacktrace will always be defined.  Giving UnwindBacktrace a higher
precedence over the libc backtrace as the default handler because the
latter depends on a rt.backtrace module that is not compiled in.

libphobos/ChangeLog:

	* libdruntime/core/runtime.d (defaultTraceHandler): Give
	UnwindBacktrace handler precedence over backtrace.

From-SVN: r268836
      Iain Buclaw committed
  41. 10 Feb, 2019 2 commits
  43. 26 Jan, 2019 1 commit
  45. 18 Jan, 2019 3 commits
  47. 12 Jan, 2019 1 commit