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2021-12-01darwin, d: Support outfile substitution for libphobosIain Buclaw1-0/+1
In the gdc driver, this takes the previous fix for the Darwin D bootstrap, and extends it to the -static-libphobos option as well. Rather than pushing the -static-libphobos option back onto the command line, the setting of SKIPOPT is instead conditionally removed. The same change has been repeated for -static-libstdc++ so there is now no need to call generate_option to re-add it. In the gcc driver, -static-libphobos has been added as a common option, validated, and a new outfile substition added to config/darwin.h to correctly replace -lgphobos with libgphobos.a. gcc/ChangeLog: * common.opt (static-libphobos): Add option. * config/darwin.h (LINK_SPEC): Substitute -lgphobos with libgphobos.a when linking statically. * gcc.c (driver_handle_option): Set -static-libphobos as always valid. gcc/d/ChangeLog: * d-spec.cc (lang_specific_driver): Set SKIPOPT on -static-libstdc++ and -static-libphobos only when target supports LD_STATIC_DYNAMIC. Remove generate_option to re-add -static-libstdc++. libphobos/ChangeLog: * testsuite/testsuite_flags.in: Add libphobos library directory as search path to --gdcldflags.
2021-12-01Daily bump.GCC Administrator1-0/+97
2021-11-30d: Import dmd b8384668f, druntime e6caaab9, phobos 5ab9ad256 (v2.098.0-beta.1)Iain Buclaw360-56719/+118631
The D front-end is now itself written in D, in order to build GDC, you will need a working GDC compiler (GCC version 9.1 or later). GCC changes: - Add support for bootstrapping the D front-end. These add the required components in order to have a D front-end written in D itself. Because the compiler front-end only depends on the core runtime modules, only libdruntime is built for the bootstrap stages. D front-end changes: - Import dmd v2.098.0-beta.1. Druntime changes: - Import druntime v2.098.0-beta.1. Phobos changes: - Import phobos v2.098.0-beta.1. The jump from v2.076.1 to v2.098.0 covers nearly 4 years worth of development on the D programming language and run-time libraries. ChangeLog: * Makefile.def: Add bootstrap to libbacktrace, libphobos, zlib, and libatomic. * Makefile.in: Regenerate. * Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Fix command for GDC. (STAGE1_CONFIGURE_FLAGS): Add --with-libphobos-druntime-only if target-libphobos-bootstrap. (STAGE2_CONFIGURE_FLAGS): Likewise. * configure: Regenerate. * configure.ac: Add support for bootstrapping D front-end. config/ChangeLog: * acx.m4 (ACX_PROG_GDC): New m4 function. gcc/ChangeLog: * Makefile.in (GDC): New variable. (GDCFLAGS): New variable. * configure: Regenerate. * configure.ac: Add call to ACX_PROG_GDC. Substitute GDCFLAGS. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd b8384668f. * Make-lang.in (d-warn): Use strict warnings. (DMD_WARN_CXXFLAGS): Remove. (DMD_COMPILE): Remove. (CHECKING_DFLAGS): Define. (WARN_DFLAGS): Define. (ALL_DFLAGS): Define. (DCOMPILE.base): Define. (DCOMPILE): Define. (DPOSTCOMPILE): Define. (DLINKER): Define. (DLLINKER): Define. (D_FRONTEND_OBJS): Add new dmd front-end objects. (D_GENERATED_SRCS): Remove. (D_GENERATED_OBJS): Remove. (D_ALL_OBJS): Remove D_GENERATED_OBJS. (d21$(exeext)): Build using DLLINKER and -static-libphobos. (d.tags): Remove dmd/*.c and dmd/root/*.c. (d.mostlyclean): Remove D_GENERATED_SRCS, d/idgen$(build_exeext), d/impcnvgen$(build_exeext). (D_INCLUDES): Include $(srcdir)/d/dmd/res. (CFLAGS-d/id.o): Remove. (CFLAGS-d/impcnvtab.o): Remove. (d/%.o): Build using DCOMPILE and DPOSTCOMPILE. Update dependencies from d/dmd/%.c to d/dmd/%.d. (d/idgen$(build_exeext)): Remove. (d/impcnvgen$(build_exeext)): Remove. (d/id.c): Remove. (d/id.h): Remove. (d/impcnvtab.c): Remove. (d/%.dmdgen.o): Remove. (D_SYSTEM_H): Remove. (d/idgen.dmdgen.o): Remove. (d/impcnvgen.dmdgen.o): Remove. * config-lang.in (boot_language): New variable. * d-attribs.cc: Include dmd/expression.h. * d-builtins.cc: Include d-frontend.h. (build_frontend_type): Update for new front-end interface. (d_eval_constant_expression): Likewise. (d_build_builtins_module): Likewise. (maybe_set_builtin_1): Likewise. (d_build_d_type_nodes): Likewise. * d-codegen.cc (d_decl_context): Likewise. (declaration_reference_p): Likewise. (declaration_type): Likewise. (parameter_reference_p): Likewise. (parameter_type): Likewise. (get_array_length): Likewise. (build_delegate_cst): Likewise. (build_typeof_null_value): Likewise. (identity_compare_p): Likewise. (lower_struct_comparison): Likewise. (build_filename_from_loc): Likewise. (build_assert_call): Remove LIBCALL_SWITCH_ERROR. (build_bounds_index_condition): Call LIBCALL_ARRAYBOUNDS_INDEXP on bounds error. (build_bounds_slice_condition): Call LIBCALL_ARRAYBOUNDS_SLICEP on bounds error. (array_bounds_check): Update for new front-end interface. (checkaction_trap_p): Handle CHECKACTION_context. (get_function_type): Update for new front-end interface. (d_build_call): Likewise. * d-compiler.cc: Remove include of dmd/scope.h. (Compiler::genCmain): Remove. (Compiler::paintAsType): Update for new front-end interface. (Compiler::onParseModule): Likewise. * d-convert.cc (convert_expr): Remove call to LIBCALL_ARRAYCAST. (convert_for_rvalue): Update for new front-end interface. (convert_for_assignment): Likewise. (convert_for_condition): Likewise. (d_array_convert): Likewise. * d-diagnostic.cc (error): Remove. (errorSupplemental): Remove. (warning): Remove. (warningSupplemental): Remove. (deprecation): Remove. (deprecationSupplemental): Remove. (message): Remove. (vtip): New. * d-frontend.cc (global): Remove. (Global::_init): Remove. (Global::startGagging): Remove. (Global::endGagging): Remove. (Global::increaseErrorCount): Remove. (Loc::Loc): Remove. (Loc::toChars): Remove. (Loc::equals): Remove. (isBuiltin): Update for new front-end interface. (eval_builtin): Likewise. (getTypeInfoType): Likewise. (inlineCopy): Remove. * d-incpath.cc: Include d-frontend.h. (add_globalpaths): Call d_gc_malloc to allocate Strings. (add_filepaths): Likewise. * d-lang.cc: Include dmd/id.h, dmd/root/file.h, d-frontend.h. Remove include of dmd/mars.h, id.h. (entrypoint_module): Remove. (entrypoint_root_module): Remove. (deps_write_string): Update for new front-end interface. (deps_write): Likewise. (d_init_options): Call rt_init. Remove setting global params that are default initialized by the front-end. (d_handle_option): Handle OPT_fcheckaction_, OPT_fdump_c___spec_, OPT_fdump_c___spec_verbose, OPT_fextern_std_, OPT_fpreview, OPT_revert, OPT_fsave_mixins_, and OPT_ftransition. (d_post_options): Propagate dip1021 and dip1000 preview flags to dip25, and flag_diagnostics_show_caret to printErrorContext. (d_add_entrypoint_module): Remove. (d_parse_file): Update for new front-end interface. (d_type_promotes_to): Likewise. (d_types_compatible_p): Likewise. * d-longdouble.cc (CTFloat::zero): Remove. (CTFloat::one): Remove. (CTFloat::minusone): Remove. (CTFloat::half): Remove. * d-system.h (POSIX): Remove. (realpath): Remove. (isalpha): Remove. (isalnum): Remove. (isdigit): Remove. (islower): Remove. (isprint): Remove. (isspace): Remove. (isupper): Remove. (isxdigit): Remove. (tolower): Remove. (_mkdir): Remove. (INT32_MAX): Remove. (INT32_MIN): Remove. (INT64_MIN): Remove. (UINT32_MAX): Remove. (UINT64_MAX): Remove. * d-target.cc: Include calls.h. (target): Remove. (define_float_constants): Remove initialization of snan. (Target::_init): Update for new front-end interface. (Target::isVectorTypeSupported): Likewise. (Target::isVectorOpSupported): Remove cases for unordered operators. (TargetCPP::typeMangle): Update for new front-end interface. (TargetCPP::parameterType): Likewise. (Target::systemLinkage): Likewise. (Target::isReturnOnStack): Likewise. (Target::isCalleeDestroyingArgs): Define. (Target::preferPassByRef): Define. * d-tree.h (d_add_entrypoint_module): Remove. * decl.cc (gcc_attribute_p): Update for new front-end interface. (apply_pragma_crt): Define. (DeclVisitor::visit(PragmaDeclaration *)): Handle pragmas crt_constructor and crt_destructor. (DeclVisitor::visit(TemplateDeclaration *)): Update for new front-end interface. (DeclVisitor::visit): Likewise. (DeclVisitor::finish_vtable): Likewise. (get_symbol_decl): Error if template has more than one nesting context. Update for new front-end interface. (make_thunk): Update for new front-end interface. (get_vtable_decl): Likewise. * expr.cc (ExprVisitor::visit): Likewise. (build_return_dtor): Likewise. * imports.cc (ImportVisitor::visit): Likewise. * intrinsics.cc: Include dmd/expression.h. Remove include of dmd/mangle.h. (maybe_set_intrinsic): Update for new front-end interface. * intrinsics.def (INTRINSIC_ROL): Update intrinsic signature. (INTRINSIC_ROR): Likewise. (INTRINSIC_ROR_TIARG): Likewise. (INTRINSIC_TOPREC): Likewise. (INTRINSIC_TOPRECL): Likewise. (INTRINSIC_TAN): Update intrinsic module and signature. (INTRINSIC_ISNAN): Likewise. (INTRINSIC_ISFINITE): Likewise. (INTRINSIC_COPYSIGN): Define intrinsic. (INTRINSIC_COPYSIGNI): Define intrinsic. (INTRINSIC_EXP): Update intrinsic module. (INTRINSIC_EXPM1): Likewise. (INTRINSIC_EXP2): Likewise. (INTRINSIC_LOG): Likewise. (INTRINSIC_LOG2): Likewise. (INTRINSIC_LOG10): Likewise. (INTRINSIC_POW): Likewise. (INTRINSIC_ROUND): Likewise. (INTRINSIC_FLOORF): Likewise. (INTRINSIC_FLOOR): Likewise. (INTRINSIC_FLOORL): Likewise. (INTRINSIC_CEILF): Likewise. (INTRINSIC_CEIL): Likewise. (INTRINSIC_CEILL): Likewise. (INTRINSIC_TRUNC): Likewise. (INTRINSIC_FMIN): Likewise. (INTRINSIC_FMAX): Likewise. (INTRINSIC_FMA): Likewise. (INTRINSIC_VA_ARG): Update intrinsic signature. (INTRINSIC_VASTART): Likewise. * lang.opt (fcheck=): Add alternate aliases for contract switches. (fcheckaction=): New option. (check_action): New Enum and EnumValue entries. (fdump-c++-spec-verbose): New option. (fdump-c++-spec=): New option. (fextern-std=): New option. (extern_stdcpp): New Enum and EnumValue entries (fpreview=): New options. (frevert=): New options. (fsave-mixins): New option. (ftransition=): Update options. * modules.cc (get_internal_fn): Replace Prot with Visibility. (build_internal_fn): Likewise. (build_dso_cdtor_fn): Likewise. (build_module_tree): Remove check for __entrypoint module. * runtime.def (P5): Define. (ARRAYBOUNDS_SLICEP): Define. (ARRAYBOUNDS_INDEXP): Define. (NEWTHROW): Define. (ADCMP2): Remove. (ARRAYCAST): Remove. (SWITCH_STRING): Remove. (SWITCH_USTRING): Remove. (SWITCH_DSTRING): Remove. (SWITCH_ERROR): Remove. * toir.cc (IRVisitor::visit): Update for new front-end interface. (IRVisitor::check_previous_goto): Remove checks for case and default statements. (IRVisitor::visit(SwitchStatement *)): Remove handling of string switch conditions. * typeinfo.cc: Include d-frontend.h. (get_typeinfo_kind): Update for new front-end interface. (make_frontend_typeinfo): Likewise. (TypeInfoVisitor::visit): Likewise. (builtin_typeinfo_p): Likewise. (get_typeinfo_decl): Likewise. (build_typeinfo): Likewise. * types.cc (valist_array_p): Likewise. (make_array_type): Likewise. (merge_aggregate_types): Likewise. (TypeVisitor::visit(TypeBasic *)): Likewise. (TypeVisitor::visit(TypeFunction *)): Likewise. (TypeVisitor::visit(TypeStruct *)): Update comment. * verstr.h: Removed. * d-frontend.h: New file. gcc/po/ChangeLog: * EXCLUDES: Remove d/dmd sources from list. gcc/testsuite/ChangeLog: * gdc.dg/Wcastresult2.d: Update test. * gdc.dg/asm1.d: Likewise. * gdc.dg/asm2.d: Likewise. * gdc.dg/asm3.d: Likewise. * gdc.dg/gdc282.d: Likewise. * gdc.dg/imports/gdc170.d: Likewise. * gdc.dg/intrinsics.d: Likewise. * gdc.dg/pr101672.d: Likewise. * gdc.dg/pr90650a.d: Likewise. * gdc.dg/pr90650b.d: Likewise. * gdc.dg/pr94777a.d: Likewise. * gdc.dg/pr95250.d: Likewise. * gdc.dg/pr96869.d: Likewise. * gdc.dg/pr98277.d: Likewise. * gdc.dg/pr98457.d: Likewise. * gdc.dg/simd1.d: Likewise. * gdc.dg/simd2a.d: Likewise. * gdc.dg/simd2b.d: Likewise. * gdc.dg/simd2c.d: Likewise. * gdc.dg/simd2d.d: Likewise. * gdc.dg/simd2e.d: Likewise. * gdc.dg/simd2f.d: Likewise. * gdc.dg/simd2g.d: Likewise. * gdc.dg/simd2h.d: Likewise. * gdc.dg/simd2i.d: Likewise. * gdc.dg/simd2j.d: Likewise. * gdc.dg/simd7951.d: Likewise. * gdc.dg/torture/gdc309.d: Likewise. * gdc.dg/torture/pr94424.d: Likewise. * gdc.dg/torture/pr94777b.d: Likewise. * lib/gdc-utils.exp (gdc-convert-args): Handle new compiler options. (gdc-convert-test): Handle CXXFLAGS, EXTRA_OBJC_SOURCES, and ARG_SETS test directives. (gdc-do-test): Only import modules in the test run directory. * gdc.dg/pr94777c.d: New test. * gdc.dg/pr96156b.d: New test. * gdc.dg/pr96157c.d: New test. * gdc.dg/simd_ctfe.d: New test. * gdc.dg/torture/simd17344.d: New test. * gdc.dg/torture/simd20052.d: New test. * gdc.dg/torture/simd6.d: New test. * gdc.dg/torture/simd7.d: New test. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime e6caaab9. * libdruntime/Makefile.am (D_EXTRA_FLAGS): Build libdruntime with -fpreview=dip1000, -fpreview=fieldwise, and -fpreview=dtorfields. (ALL_DRUNTIME_SOURCES): Add DRUNTIME_DSOURCES_STDCXX. (DRUNTIME_DSOURCES): Update list of C binding modules. (DRUNTIME_DSOURCES_STDCXX): Likewise. (DRUNTIME_DSOURCES_LINUX): Likewise. (DRUNTIME_DSOURCES_OPENBSD): Likewise. (DRUNTIME_DISOURCES): Remove __entrypoint.di. * libdruntime/Makefile.in: Regenerated. * libdruntime/__entrypoint.di: Removed. * libdruntime/gcc/deh.d (_d_isbaseof): Update signature. (_d_createTrace): Likewise. (__gdc_begin_catch): Remove reference to the exception. (_d_throw): Increment reference count of thrown object before unwind. (__gdc_personality): Chain exceptions with Throwable.chainTogether. * libdruntime/gcc/emutls.d: Update imports. * libdruntime/gcc/sections/elf.d: Update imports. (DSO.moduleGroup): Update signature. * libdruntime/gcc/sections/macho.d: Update imports. (DSO.moduleGroup): Update signature. * libdruntime/gcc/sections/pecoff.d: Update imports. (DSO.moduleGroup): Update signature. * src/MERGE: Merge upstream phobos 5ab9ad256. * src/Makefile.am (D_EXTRA_DFLAGS): Add -fpreview=dip1000 and -fpreview=dtorfields flags. (PHOBOS_DSOURCES): Update list of std modules. * src/Makefile.in: Regenerate. * testsuite/lib/libphobos.exp (libphobos-dg-test): Handle assembly compile types. (dg-test): Override. (additional_prunes): Define. (libphobos-dg-prune): Filter any additional_prunes set by tests. * testsuite/libphobos.aa/test_aa.d: Update test. * testsuite/libphobos.druntime/druntime.exp (version_flags): Add -fversion=CoreUnittest. * testsuite/libphobos.druntime_shared/druntime_shared.exp (version_flags): Add -fversion=CoreUnittest -fversion=Shared. * testsuite/libphobos.exceptions/unknown_gc.d: Update test. * testsuite/libphobos.hash/test_hash.d: Update test. * testsuite/libphobos.phobos/phobos.exp (version_flags): Add -fversion=StdUnittest * testsuite/libphobos.phobos_shared/phobos_shared.exp (version_flags): Likewise. * testsuite/libphobos.shared/host.c: Update test. * testsuite/libphobos.shared/load.d: Update test. * testsuite/libphobos.shared/load_13414.d: Update test. * testsuite/libphobos.thread/fiber_guard_page.d: Update test. * testsuite/libphobos.thread/tlsgc_sections.d: Update test. * testsuite/testsuite_flags.in: Add -fpreview=dip1000 to --gdcflags. * testsuite/libphobos.shared/link_mod_collision.d: Removed. * testsuite/libphobos.shared/load_mod_collision.d: Removed. * testsuite/libphobos.betterc/betterc.exp: New test. * testsuite/libphobos.config/config.exp: New test. * testsuite/libphobos.gc/gc.exp: New test. * testsuite/libphobos.imports/imports.exp: New test. * testsuite/libphobos.lifetime/lifetime.exp: New test. * testsuite/libphobos.unittest/unittest.exp: New test.
2021-11-20Daily bump.GCC Administrator1-0/+16
2021-11-19libphobos, testsuite: Add prune clauses for two Darwin cases.Iain Sandoe1-0/+7
Depending on the permutation of CPU, OS version and shared/non- shared library inclusion, we get can get two warnings from the external tools (ld64, dsymutil) which are not actually GCC issues but relate to the external tools. These are alrrady pruned in the main testsuite, this adds them to the library. Signed-off-by: Iain Sandoe <iain@sandoe.co.uk> libphobos/ChangeLog: * testsuite/lib/libphobos.exp: Prune warnings from external tool bugs.
2021-11-19libphobos: Increase size of defaultStackPages on OSX X86_64 targets.Iain Buclaw1-0/+10
As of macOS 11, libunwind now requires more stack space than 16k, so default to a larger stack size. This is only applied to X86 as the PAGESIZE is still 4k, however on AArch64 it is 16k. libphobos/ChangeLog: * libdruntime/core/thread/fiber.d (defaultStackPages): Increase size on OSX X86_64 targets.
2021-11-19libphobos: Don't call __gthread_key_delete in the emutls destroy function.Iain Buclaw1-6/+0
Fixes a EXC_BAD_ACCESS issue seen on Darwin when the libphobos DSO gets unloaded. Based on reading libgcc's emutls implementation, as it doesn't call __gthread_key_delete directly, neither should libphobos. libphobos/ChangeLog: * libdruntime/gcc/emutls.d (emutlsDestroyThread): Don't remove entry from global array. (_d_emutls_destroy): Don't call __gthread_key_delete.
2021-11-01Daily bump.GCC Administrator1-0/+6
2021-10-31d: Fix regressing test failures on ix86-solaris2.11Iain Buclaw1-1/+1
The _Unwind_Exception struct had its alignment adjusted to 16-bytes, however malloc() on Solaris X86 is not guaranteed to allocate memory aligned to 16-bytes as well. PR d/102837 libphobos/ChangeLog: * libdruntime/gcc/deh.d (ExceptionHeader.free): Use memset to reset contents of internal EH storage.
2021-10-01Daily bump.GCC Administrator1-0/+34
2021-09-30libphobos: Select the appropriate exception handler in getClassInfoIain Buclaw1-30/+44
This is analogous to __gdc_personality, which ignores in-flight exceptions that we haven't collided with yet. libphobos/ChangeLog: * libdruntime/gcc/deh.d (ExceptionHeader.getClassInfo): Move to... (getClassInfo): ...here as free function. Add lsda parameter. (scanLSDA): Pass lsda to actionTableLookup. (actionTableLookup): Add lsda parameter, pass to getClassInfo. (__gdc_personality): Remove currentCfa variable.
2021-09-30libphobos: Print stacktrace before terminating program due to uncaught ↵Iain Buclaw1-0/+5
exception. By default, D run-time has a top level exception handler to catch anything that was uncaught by user code. However when the `rt_trapExceptions' flag is cleared, this handler would not be enabled, and this termination would occur, aborting the program, but without any information about the exception. libphobos/ChangeLog: * libdruntime/gcc/deh.d (_d_print_throwable): Declare. (_d_throw): Print stacktrace before terminating program due to uncaught exception.
2021-09-30libphobos: Remove unused variables in gcc.backtrace.Iain Buclaw2-33/+5
The core.runtime module always overrides the default parameter value for constructor calls. MaxAlignment is not required because a class can be created on the stack with the `scope' keyword. libphobos/ChangeLog: * libdruntime/core/runtime.d (runModuleUnitTests): Use scope to new LibBacktrace on the stack. * libdruntime/gcc/backtrace.d (FIRSTFRAME): Remove. (LibBacktrace.MaxAlignment): Remove. (LibBacktrace.this): Remove default initialization of firstFrame. (UnwindBacktrace.this): Likewise.
2021-09-30libphobos: Give _Unwind_Exception an alignment that best resembles ↵Iain Buclaw1-1/+21
__attribute__((aligned)) For interoperability with C++ EH, the alignment should match, otherwise D may not be able to intercept exceptions thrown from C++. libphobos/ChangeLog: * libdruntime/gcc/unwind/generic.d (__aligned__): Define. (_Unwind_Exception): Align struct to __aligned__.
2021-09-30libphobos: Define main function as extern(C) when compiling without D ↵Iain Buclaw1-2/+12
runtime (PR102476) The default supplied main function as read when compiling with `-fmain' has extern(D) linkage. However this does not work when mixing this option together with `-fno-druntime'. PR d/102476 gcc/testsuite/ChangeLog: * gdc.dg/pr102476.d: New test. libphobos/ChangeLog: * libdruntime/__main.di: Define main function as extern(C) when compiling without D runtime.
2021-09-02Daily bump.GCC Administrator1-0/+9
2021-09-01libphobos: Update comment for DRUNTIME_OS_SOURCESIain Buclaw1-3/+4
libphobos/ChangeLog: * m4/druntime/os.m4: Update comment for DRUNTIME_OS_SOURCES.
2021-09-01libphobos: Don't add zlib when ENABLE_LIBDRUNTIME_ONLYIain Buclaw2-2/+7
The D run-time library does not depend on zlib, so only include it in the library when Phobos is being built as well. libphobos/ChangeLog: * src/Makefile.am: Don't add zlib when ENABLE_LIBDRUNTIME_ONLY. * src/Makefile.in: Regenerate.
2021-08-31Daily bump.GCC Administrator1-0/+7
2021-08-30libphobos: Compile configure tests with -fno-druntimeIain Buclaw3-16/+16
libphobos/ChangeLog: * configure: Regenerate. * m4/autoconf.m4 (AC_LANG_PROGRAM): Declare module name 'object'. * m4/gcc_support.m4 (WITH_LOCAL_DRUNTIME): Compile tests with -fno-druntime.
2021-06-12Daily bump.GCC Administrator1-0/+5
2021-06-11d: foreach over a tuple doesn't work on 16-bit targets (PR100999)Iain Buclaw2-8/+9
Improves semantic passes in the front-end around the `foreach' and `static foreach' statements to be more resilient to compiling in a minimal D runtime environment. Checking of the index type has been improved as well so now there won't be needless compiler errors when using 8 or 16-bit integers as index types when the size fits the expected loop range. gcc/d/ChangeLog: PR d/100999 * dmd/MERGE: Merge upstream dmd 7a3808254. libphobos/ChangeLog: PR d/100999 * src/MERGE: Merge upstream phobos 55bb17543.
2021-05-15Daily bump.GCC Administrator1-0/+5
2021-05-14Cleanup temp files in libphobos unittest at src/std/process.dBernd Edlinger2-1/+2
2021-05-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * src/std/process.d (unittest): Remove tmpname on exit. * src/MERGE: Merge upstream phobos 63f4caa90.
2021-05-14Daily bump.GCC Administrator1-0/+4
2021-05-13libphobos: Fix static asserts on NetBSD, FreeBSD, DragonFlyBSDIain Buclaw5-23/+17
The function declarations were updated to use `const scope', but the static asserts were not. Reviewed-on: https://github.com/dlang/druntime/pull/3470 libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 98c6ff0c.
2021-05-11Daily bump.GCC Administrator1-0/+4
2021-05-10libphobos: Fix visibility of std.process.searchPathForIain Buclaw2-2/+2
This symbol is used by std.file.thisExePath on OpenBSD. Reviewed-on: https://github.com/dlang/phobos/pull/8041 libphobos/ChangeLog: * src/MERGE: Merge upstream phobos 32cfe9b61.
2021-04-22Daily bump.GCC Administrator1-0/+6
2021-04-21libphobos: Fix build fails for powerpc-linuxIain Buclaw1-44/+24
As register names are required for darwin, but not accepted by gas unless you use `-mregnames', they have been conditionally removed on non-darwin targets. To avoid duplicating large blocks of almost identical code, the inline assembly is now statically generated. libphobos/ChangeLog: * libdruntime/core/thread/osthread.d (callWithStackShell): Statically generate PPC and PPC64 asm implementations, and conditionally remove PPC register names on non-Darwin targets.
2021-04-21Daily bump.GCC Administrator1-0/+14
2021-04-20libphobos: Fix SIGBUS in read_encoded_value_with_base on sparc-sun-solaris ↵Iain Buclaw2-48/+57
(PR98584) Instead of unsafe pointer dereferencing, use memcpy() to read encoded values from memory. The function `read_encoded_value' has been updated to accept a ref parameter, this simplifies handling of the pointer to memory needing to be read. libphobos/ChangeLog: PR d/98584 * libdruntime/gcc/deh.d (scanLSDA): Update calls to read_uleb128 and read_encoded_value. (actionTableLookup): Update calls to read_sleb128 and read_encoded_value_with_base. * libdruntime/gcc/unwind/pe.d (read_uleb128): Update signature. (read_sleb128): Update signature. (read_unaligned): New function. (read_encoded_value_with_base): Update signature. Call read_unaligned instead of unsafe pointer dereferencing. (read_encoded_value): Update signature.
2021-04-20Daily bump.GCC Administrator1-0/+66
2021-04-19libphobos: Merge upstream druntime 89f870b7, phobos e6907ff3eIain Buclaw18-209/+520
Phobos changes: - Synchronize C bindings with the latest port fixes in upstream druntime. - Add Config.stderrPassThrough to std.process (PR98494). Reviewed-on: https://github.com/dlang/druntime/pull/3448 https://github.com/dlang/phobos/pull/7984 libphobos/ChangeLog: PR d/98494 * libdruntime/MERGE: Merge upstream druntime 89f870b7. * src/MERGE: Merge upstream phobos e6907ff3e.
2021-04-19libphobos: Add Thread/Fiber support code for Darwin (PR98058)Iain Buclaw12-53/+656
libphobos/ChangeLog: PR d/98058 * configure: Regenerate. * libdruntime/Makefile.am (DRUNTIME_DSOURCES_DARWIN): Add core/sys/darwin/config.d * libdruntime/Makefile.in: Regenerate. * libdruntime/config/powerpc/switchcontext.S: Implement fiber_switchContext for __MACH__. * libdruntime/config/x86/switchcontext.S: Likewise. * libdruntime/core/sys/darwin/config.d: New file. * libdruntime/core/thread/fiber.d (Fiber.getThis): Mark noinline. (UnsafeFiberMigration): Define for OSX/X86 and OSX/X86_64. * libdruntime/core/thread/osthread.d (callWithStackShell): Add inline assembler implementation for X86, X86_64, PPC, and PPC64. * libdruntime/core/thread/threadbase.d (ThreadBase.getThis): Mark noinline. * libdruntime/gcc/deh.d (FuncTable): Remove definition. * m4/druntime/os.m4 (DRUNTIME_OS_MINFO_BRACKETING): Check for right bracket symbol on darwin* targets. * testsuite/libphobos.thread/fiber_guard_page.d: Update test to support ucontext-based Fibers.
2021-04-19libphobos: Add D runtime support code for MinGW (PR99794)Iain Buclaw8-94/+223
libphobos/ChangeLog: PR d/99794 * libdruntime/Makefile.am (DRUNTIME_SOURCES_CONFIGURED): Add config/mingw/msvc.c on DRUNTIME_OS_MINGW. * libdruntime/Makefile.in: Regenerate. * libdruntime/config/mingw/msvc.c: New file. * libdruntime/config/mingw/switchcontext.S (fiber_switchContext): Fix function definition. * libdruntime/gcc/deh.d (__gdc_personality_seh0): Fix call to _GCC_specific_handler. * libdruntime/gcc/gthread.d (__gthread_once_t): Fix definition. * libdruntime/gcc/unwind/generic.d (_GCC_specific_handler): Fix declaration. * libdruntime/rt/dmain2.d (rt_loadLibrary): Remove function. (rt_loadLibraryW): Remove function. (initLibrary): Remove function. (rt_unloadLibrary): Remove function.
2021-04-19libphobos: Add section support code for OpenBSD (PR99691)Iain Buclaw6-21/+48
libphobos/ChangeLog: PR d/99691 * configure: Regenerate. * libdruntime/config/common/threadasm.S: Add __OpenBSD__. * libdruntime/gcc/backtrace.d: Import core.sys.openbsd.dlfcn on OpenBSD platforms. * libdruntime/gcc/sections/elf.d (SharedElf): Define on OpenBSD. (linkMapForHandle): Implement for OpenBSD. (exeLinkMap): Remove. (getDependencies): Adjust dlpi_addr on OpenBSD. (handleForName): Implement for OpenBSD. (IterateManually): Define on OpenBSD. * libdruntime/gcc/sections/package.d (SectionsElf): Define on OpenBSD. * m4/druntime/libraries.m4 (DRUNTIME_LIBRARIES_ATOMIC): Test for enable_libatomic. (DRUNTIME_LIBRARIES_BACKTRACE): Test for enable_libbacktrace.
2021-04-11Daily bump.GCC Administrator1-0/+52
2021-04-10libphobos: Build runtime library with -ffunction-sections -fdata-sectionsIain Buclaw9-6/+73
Tests for `-ffunction-sections -fdata-sections' and sets SECTION_FLAGS accordingly. If there is no warning when using it, take advantage of the smaller executables that can be had with `--gc-sections'. libphobos/ChangeLog: * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Call DRUNTIME_SECTION_FLAGS. * libdruntime/Makefile.am: Add SECTION_FLAGS to AM_DFLAGS. * libdruntime/Makefile.in: Regenerate. * m4/druntime.m4 (DRUNTIME_SECTION_FLAGS): New macro. * src/Makefile.am: Add SECTION_FLAGS to AM_DFLAGS. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate.
2021-04-10libphobos: Add section support code for MACHO and PE/COFFIain Buclaw12-1092/+1673
This replaces the original and untested support for Windows and OSX, and is the 90% of the work needed to support libphobos on those targets. The core.thread interface has been updated to accomodate for the same function might be implemented by any of the platform-dependent modules. libphobos/ChangeLog: * libdruntime/Makefile.am (DRUNTIME_DSOURCES): Removed gcc/sections/android.d, elf_shared.d, osx.d, win32.d, and win64.d. Added gcc/sections/common.d, elf.d macho.d, and pecoff.d. * libdruntime/Makefile.in: Regenerate. * libdruntime/core/thread/osthread.d: Update externDFunc FQDN names to use platform independant section function names. * libdruntime/gcc/sections/elf_shared.d: Renamed to... * libdruntime/gcc/sections/elf.d: ...this. Mangle functions for core.thread interface as if they come from the gcc.sections module. * libdruntime/gcc/sections/package.d: Update public imports, declare functions for core.thread interface. * libdruntime/gcc/sections/android.d: Removed. * libdruntime/gcc/sections/osx.d: Removed. * libdruntime/gcc/sections/win32.d: Removed. * libdruntime/gcc/sections/win64.d: Removed. * libdruntime/gcc/sections/common.d: New file. * libdruntime/gcc/sections/macho.d: New file. * libdruntime/gcc/sections/pecoff.d: New file.
2021-04-10libphobos: Explicitly use -static-libphobos in druntime and phobos testsIain Buclaw2-2/+4
Linking to libphobos statically is the default in the driver, however this may change in future. Be explicit that the static libphobos is what's being tested. libphobos/ChangeLog: * testsuite/libphobos.druntime/druntime.exp: Compile all tests with -static-libphobos. * testsuite/libphobos.phobos/phobos.exp: Likewise.
2021-04-10libphobos: Remove is-effective-target static from druntime and phobos testsIain Buclaw2-2/+2
This test isn't compiling with `-static', it's there to verify that the libphobos is functional when linked in statically. libphobos/ChangeLog: * testsuite/libphobos.druntime/druntime.exp: Remove is-effective-target static. * testsuite/libphobos.phobos/phobos.exp: Likewise.
2021-04-10libphobos: Re-add -fno-moduleinfo flag to dg-runtest [PR99812]Iain Buclaw2-2/+2
libphobos/ChangeLog: PR d/99812 * testsuite/libphobos.druntime_shared/druntime_shared.exp: Re-add -fno-moduleinfo flag to dg-runtest. * testsuite/libphobos.phobos_shared/phobos_shared.exp: Likewise.
2021-04-09Daily bump.GCC Administrator1-0/+10
2021-04-08d: Update language attribute support, and implement gcc.attributesIain Buclaw5-19/+619
D attribute support has been updated to have a baseline parity with the LLVM D compiler's own `ldc.attributes'. The handler that extracts GCC attributes from a list of UDAs has been improved to take care of some mistakes that could have been warnings. UDAs attached to field variables are also now processed for any GCC attributes attached to them. The following new attributes have been added to the D front-end: - @attribute("alloc_size") - @attribute("used") - @attribute("optimize") - @attribute("restrict") - @attribute("cold") - @attribute("noplt") - @attribute("target_clones") - @attribute("no_icf") - @attribute("noipa") - @attribute("symver") With convenience aliases in a new `gcc.attributes' module to match the same naming convention as `ldc.attributes': - @allocSize() - @assumeUsed - @fastmath - @naked - @restrict - @cold - @noplt - @optStrategy() - @polly - @section() - @target() - @weak The old gcc.attribute module has been deprecated, along with the removal of the following attribute handlers: - @attribute("alias"): Has been superseded by `pragma(mangle)'. - @attribute("forceinline"): Renamed to always_inline. gcc/d/ChangeLog: * d-attribs.cc: Include fold-const.h and opts.h. (attr_noreturn_exclusions): Add alloc_size. (attr_const_pure_exclusions): Likewise. (attr_inline_exclusions): Add target_clones. (attr_noinline_exclusions): Rename forceinline to always_inline. (attr_target_exclusions): New array. (attr_target_clones_exclusions): New array. (attr_alloc_exclusions): New array. (attr_cold_hot_exclusions): New array. (d_langhook_common_attribute_table): Add new D attribute handlers. (build_attributes): Update to look for gcc.attributes. Issue warning if not given a struct literal. Handle void initialized arguments. (handle_always_inline_attribute): Remove function. (d_handle_noinline_attribute): Don't extract TYPE_LANG_FRONTEND. (d_handle_forceinline_attribute): Rename to... (d_handle_always_inline_attribute): ...this. Remove special handling. (d_handle_flatten_attribute): Don't extract TYPE_LANG_FRONTEND. (d_handle_target_attribute): Likewise. Warn about empty arguments. (d_handle_target_clones_attribute): New function. (optimize_args): New static variable. (parse_optimize_options): New function. (d_handle_optimize_attribute): New function. (d_handle_noclone_attribute): Don't extract TYPE_LANG_FRONTEND. (d_handle_alias_attribute): Remove function. (d_handle_noicf_attribute): New function. (d_handle_noipa_attribute): New function. (d_handle_section_attribute): Call the handle_generic_attribute target hook after performing target independent processing. (d_handle_symver_attribute): New function. (d_handle_noplt_attribute): New function. (positional_argument): New function. (d_handle_alloc_size_attribute): New function. (d_handle_cold_attribute): New function. (d_handle_restrict_attribute): New function. (d_handle_used_attribute): New function. * decl.cc (gcc_attribute_p): Update to look for gcc.attributes. (get_symbol_decl): Update decl source location of old prototypes to the new declaration being merged. * types.cc (layout_aggregate_members): Apply user defined attributes on fields. libphobos/ChangeLog: * libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add gcc/attributes.d. * libdruntime/Makefile.in: Regenerate. * libdruntime/gcc/attribute.d: Deprecate module, publicly import gcc.attributes. * libdruntime/gcc/deh.d: Update imports. * libdruntime/gcc/attributes.d: New file. gcc/testsuite/ChangeLog: * gdc.dg/gdc108.d: Update test. * gdc.dg/gdc142.d: Likewise. * gdc.dg/pr90136a.d: Likewise. * gdc.dg/pr90136b.d: Likewise. * gdc.dg/pr90136c.d: Likewise. * gdc.dg/pr95173.d: Likewise. * gdc.dg/attr_allocsize1.d: New test. * gdc.dg/attr_allocsize2.d: New test. * gdc.dg/attr_alwaysinline1.d: New test. * gdc.dg/attr_cold1.d: New test. * gdc.dg/attr_exclusions1.d: New test. * gdc.dg/attr_exclusions2.d: New test. * gdc.dg/attr_flatten1.d: New test. * gdc.dg/attr_module.d: New test. * gdc.dg/attr_noclone1.d: New test. * gdc.dg/attr_noicf1.d: New test. * gdc.dg/attr_noinline1.d: New test. * gdc.dg/attr_noipa1.d: New test. * gdc.dg/attr_noplt1.d: New test. * gdc.dg/attr_optimize1.d: New test. * gdc.dg/attr_optimize2.d: New test. * gdc.dg/attr_optimize3.d: New test. * gdc.dg/attr_optimize4.d: New test. * gdc.dg/attr_restrict1.d: New test. * gdc.dg/attr_section1.d: New test. * gdc.dg/attr_symver1.d: New test. * gdc.dg/attr_target1.d: New test. * gdc.dg/attr_targetclones1.d: New test. * gdc.dg/attr_used1.d: New test. * gdc.dg/attr_used2.d: New test. * gdc.dg/attr_weak1.d: New test. * gdc.dg/imports/attributes.d: New test.
2021-04-07Daily bump.GCC Administrator1-0/+4
2021-04-06d: Merge upstream dmd 5cc71ff83, druntime 1134b710Iain Buclaw2-2/+2
D front-end changes: - Fix ICEs that occurred when using opaque enums. - Update `pragma(printf)' checking code to work on 16-bit targets. Phobos change: - Don't compile in argTypes code on AArch64 Reviewed-on: https://github.com/dlang/dmd/pull/12378 https://github.com/dlang/druntime/pull/3431 gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 5cc71ff83. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 1134b710.
2021-04-04Daily bump.GCC Administrator1-0/+14
2021-04-04d: Merge upstream dmd 3b808e838, druntime 483bc129, phobos f89dc217aIain Buclaw47-1544/+1568
D front-end changes: - Explicit package visibility attribute is now always applied to introducing scopes. - Added `__traits(totype, string)' to convert mangled type string to an existing type. - Printf-like and scanf-like functions are now detected by prefixing them with `pragma(printf)' for printf-like functions or `pragma(scanf)' for scanf-like functions. - Added `__c_wchar_t', `__c_complex_float', `__c_complex_double', and `__c_complex_real' types for interfacing with C and C++. - Template alias parameters can now be instantiated with basic types, such as `int` or `void function()`. - Mixins can now be used as types in the form `mixin(string) var'. - Mixin expressions can take an argument list, same as `pragma(msg)'. - Implement DIP1034, add `typeof(*null)' types to represent `noreturn'. - `pragma(msg)' can print expressions of type `void'. - It is now an error to use private variables selectively imported from other modules. Due to a bug, some imported private members were visible from other modules, violating the specification. - Added new syntax to declare an alias to a function type using the `alias' syntax based on the assignment operator. - Function literals can now return a value by reference. Phobos changes: - Synchronize C bindings with the latest port fixes in upstream druntime. - Added alias for a `noreturn' type in object.d - Make use of the new `pragma(printf)' and `pragma(scanf)' pragmas, fix all code that got flagged as being incorrect. - Fixed code that relied on bugs in the D import package system. Reviewed-on: https://github.com/dlang/dmd/pull/12339 https://github.com/dlang/druntime/pull/3422 https://github.com/dlang/phobos/pull/7932 gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 3b808e838. * Make-lang.in (D_FRONTEND_OBJS): Add d/chkformat.o. * d-codegen.cc (build_struct_literal): Handle special enums. * d-convert.cc (convert_expr): Handle noreturn type. (convert_for_condition): Likewise. * d-target.cc (Target::_init): Set type for wchar_t. (TargetCPP::derivedClassOffset): New method. (Target::libraryObjectMonitors): New method. * decl.cc (get_symbol_decl): Set TREE_THIS_VOLATILE for functions of type noreturn. * toir.cc (IRVisitor::visit (ReturnStatement *)): Handle returning noreturn types. * types.cc (TypeVisitor::visit (TypeNoreturn *)): New method. (TypeVisitor::visit (TypeEnum *)): Handle special enums. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 483bc129. * libdruntime/Makefile.am (DRUNTIME_DSOURCES_DARWIN): Add core/sys/darwin/fcntl.d. (DRUNTIME_DSOURCES_OPENBSD): Add core/sys/openbsd/unistd.d. (DRUNTIME_DSOURCES_WINDOWS): Add core/sys/windows/stdc/malloc.d. * libdruntime/Makefile.in: Regenerate. * src/MERGE: Merge upstream phobos f89dc217a. * src/Makefile.am (PHOBOS_DSOURCES): Add std/regex/internal/tests2.d. * src/Makefile.in: Regenerate. * testsuite/libphobos.exceptions/chain.d: Fix format arguments. * testsuite/libphobos.exceptions/line_trace.d: Likewise.
2021-03-27Daily bump.GCC Administrator1-0/+20
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