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https://github.com/gcc-mirror/gcc.git
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5470a9b176
D front-end changes:
- Import dmd v2.107.0-beta.1.
- A string literal as an assert condition is deprecated.
- Added `@standalone` for module constructors.
D runtime changes:
- Import druntime v2.107.0-beta.1.
Phobos changes:
- Import phobos v2.107.0-beta.1.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd d8e3976a58.
* dmd/VERSION: Bump version to v2.107.0-beta.1.
* d-lang.cc (d_parse_file): Update for new front-end interface.
* modules.cc (struct module_info): Add standalonectors.
(build_module_tree): Implement @standalone.
(register_module_decl): Likewise.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime d8e3976a58.
* src/MERGE: Merge upstream phobos 7a6e95688.
115 lines
3.5 KiB
D
115 lines
3.5 KiB
D
/**
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*
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* Copyright: Copyright Digital Mars 2000 - 2012.
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* License: Distributed under the
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* $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
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* (See accompanying file LICENSE)
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* Authors: Walter Bright, Sean Kelly, Martin Nowak
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* Source: $(DRUNTIMESRC rt/_sections.d)
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*/
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/* NOTE: This file has been patched from the original DMD distribution to
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* work with the GDC compiler.
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*/
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module rt.sections;
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version (OSX)
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version = Darwin;
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else version (iOS)
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version = Darwin;
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else version (TVOS)
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version = Darwin;
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else version (WatchOS)
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version = Darwin;
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version (GNU)
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public import gcc.sections;
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else version (CRuntime_Glibc)
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public import rt.sections_elf_shared;
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else version (CRuntime_Musl)
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public import rt.sections_elf_shared;
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else version (FreeBSD)
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public import rt.sections_elf_shared;
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else version (NetBSD)
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public import rt.sections_elf_shared;
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else version (OpenBSD)
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{
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/**
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* OpenBSD is missing support needed for elf_shared.
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* See the top of sections_solaris.d for more info.
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*/
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public import rt.sections_solaris;
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}
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else version (DragonFlyBSD)
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public import rt.sections_elf_shared;
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else version (Solaris)
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public import rt.sections_solaris;
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else version (Darwin)
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{
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version (X86_64)
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public import rt.sections_osx_x86_64;
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else version (X86)
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public import rt.sections_osx_x86;
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else
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static assert(0, "unimplemented");
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}
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else version (CRuntime_DigitalMars)
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public import rt.sections_win32;
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else version (CRuntime_Microsoft)
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public import rt.sections_win64;
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else version (CRuntime_Bionic)
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public import rt.sections_android;
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else version (CRuntime_UClibc)
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public import rt.sections_elf_shared;
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else
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static assert(0, "unimplemented");
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import rt.deh, rt.minfo;
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template isSectionGroup(T)
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{
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enum isSectionGroup =
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is(typeof(T.init.modules) == immutable(ModuleInfo*)[]) &&
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is(typeof(T.init.moduleGroup) == ModuleGroup) &&
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(!is(typeof(T.init.ehTables)) || is(typeof(T.init.ehTables) == immutable(FuncTable)[])) &&
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is(typeof(T.init.gcRanges) == void[][]) &&
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is(typeof({ foreach (ref T; T) {}})) &&
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is(typeof({ foreach_reverse (ref T; T) {}}));
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}
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static assert(isSectionGroup!(SectionGroup));
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static assert(is(typeof(&initSections) == void function() nothrow @nogc));
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static assert(is(typeof(&finiSections) == void function() nothrow @nogc));
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static assert(is(typeof(&initTLSRanges) RT == return) &&
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is(typeof(&initTLSRanges) == RT function() nothrow @nogc) &&
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is(typeof(&finiTLSRanges) == void function(RT) nothrow @nogc) &&
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is(typeof(&scanTLSRanges) == void function(RT, scope void delegate(void*, void*) nothrow) nothrow));
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version (Windows)
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{
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}
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else version (Shared)
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{
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static assert(is(typeof(&pinLoadedLibraries) == void* function() nothrow @nogc));
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static assert(is(typeof(&unpinLoadedLibraries) == void function(void*) nothrow @nogc));
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static assert(is(typeof(&inheritLoadedLibraries) == void function(void*) nothrow @nogc));
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static assert(is(typeof(&cleanupLoadedLibraries) == void function() nothrow @nogc));
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}
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bool scanDataSegPrecisely() nothrow @nogc
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{
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import rt.config;
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string opt = rt_configOption("scanDataSeg");
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switch (opt)
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{
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case "":
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case "conservative":
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return false;
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case "precise":
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return true;
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default:
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__gshared err = new Error("DRT invalid scanDataSeg option, must be 'precise' or 'conservative'");
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throw err;
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}
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}
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