52a7fb3cd3
* gengtype-parse.c (opts_have): Drop "static" so that we can use this from gengtype.c. * gengtype.c (set_gc_used_type): Mark any base class as used; update field traversal to visit inherited fields. (output_mangled_typename): Convert references to classes within an inheritance hierarchy to reference the ultimate base class, since only it will have gt_ functions. (get_string_option): New. (walk_subclasses): New. (walk_type): Treat GTY structs that have a "desc" as being the root of an inheritance hierarchy. Generate a switch on it within the marking function which walks all subclasses, adding cases for them via walk_subclasses. For subclasses, visit all fields of the type (including inherited ones). (write_func_for_structure): Don't write fns for subclasses, only for the ultimate base class within an inheritance hierarchy. Subclasses-marking will be handled by the base class marking functions. (write_types): Likewise. (write_local_func_for_structure): Likewise. (USED_BY_TYPED_GC_P): Emit allocators for subclasses that have a "tag" option (and are thus concrete subclasses). (write_root): Use the marker function for the ultimate base class. * gengtype.h (FOR_ALL_INHERITED_FIELDS): New. (opts_have): Add declaration. From-SVN: r204146 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libjava | ||
| libobjc | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitignore | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.