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Ben Elliston 36c5e70a3a tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document. 
2009-10-26  Ben Elliston  <bje@au.ibm.com>
	    Michael Meissner  <meissner@linux.vnet.ibm.com>
	    Ulrich Weigand  <uweigand@de.ibm.com>

	* doc/tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document.

	* c-common.c (c_common_reswords): If TARGET_ADDR_SPACE_KEYWORDS is
	defined, add the named address space keywords.
	(c_addr_space_name): New function.
	(complete_array_type): Preserve named address space.
	(handle_mode_attribute): Use targetm.addr_space.valid_pointer_mode
	instead of targetm.valid_pointer_mode.

	* c-common.h (enum rid): Add RID_ADDR_SPACE_0 .. RID_ADDR_SPACE_15,
	RID_FIRST_ADDR_SPACE and RID_LAST_ADDR_SPACE.
	(ADDR_SPACE_KEYWORD): New macro.
	(c_addr_space_name): Add prototype.

	* c-tree.h (struct c_declspecs): Add address_space member.
	(declspecs_add_addrspace): Add prototype.

	* c-pretty-print.c (pp_c_type_qualifier_list): Handle address spaces.

	* c-parser.c (c_parse_init): Add assertion.
	(typedef enum c_id_kind): Add C_ID_ADDRSPACE.
	(c_lex_one_token): Handle address space keywords.
	(c_token_starts_typename): Likewise.
	(c_token_starts_declspecs): Likewise.
	(c_parser_declspecs): Likewise.
	(c_parser_postfix_expression_after_paren_type): Diagnose compound
	literal within function qualified with named address space.

	* c-decl.c (diagnose_mismatched_decls): Diagnose conflicting named
	address space qualifiers.
	(shadow_tag_warned): Warn about useless address space qualifiers.
	(quals_from_declspecs): Handle address space qualifiers.
	(grokdeclarator): Likewise.
	(build_null_declspecs): Likewise.
	(declspecs_add_addrspace): New function.

	* c-typeck.c (addr_space_superset): New function.
	(qualify_type): Handle named address spaces.
	(composite_type): Likewise.
	(common_pointer_type): Likewise.
	(comp_target_types): Likewise.
	(build_conditional_expr): Likewise.
	(handle_warn_cast_qual): Likewise.
	(build_c_cast): Likewise.
	(convert_for_assignment): Likewise.
	(build_binary_op): Likewise.
	(pointer_diff): Handle named address spaces.  Use intermediate
	integer type of sufficient size if required.

Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com>
Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>

From-SVN: r153574
2009-10-26 21:58:06 +00:00
boehm-gc Override all per-target *_LINK variables correctly. 2009-09-11 05:02:20 +00:00
config acx.m4 (ACX_CHECK_CYGWIN_CAT_WORKS): Use = with test. 2009-10-23 10:03:47 +00:00
contrib Merge lto branch into trunk. 2009-10-03 17:10:11 -04:00
fixincludes inclhack.def (hpux_stdint_least_fast): Simplify. 2009-10-21 17:01:35 +00:00
gcc tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document. 2009-10-26 21:58:06 +00:00
gnattools Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
include splay-tree.h (libi_uhostptr_t): Add gcc specific __extension__ for long long type case to silent cX9. 2009-10-23 17:08:10 +02:00
INSTALL
intl 2009-10-15 Jim Blandy <jimb@red-bean.com> 2009-10-15 08:56:02 +00:00
libada Makefile.in (GNATLIBCFLAGS_FOR_C): New variable. 2009-10-24 10:58:31 +00:00
libcpp charset.c (cpp_init_iconv): Initialize utf8_cset_desc. 2009-10-19 23:41:15 +02:00
libdecnumber stdint.m4 (GCC_HEADER_STDINT): Revert changes to this macro in the previous two patches. 2009-09-09 19:42:21 +00:00
libffi win64.S (_ffi_call_win64 stack): Remove for gnu assembly version use of ___chkstk. 2009-09-29 00:26:25 +02:00
libgcc MAINTAINERS: Add myself as a maintainer for the RX port. 2009-10-26 16:30:15 +00:00
libgfortran re PR libfortran/41683 (F2003 Repeat specification after P descriptor rejected) 2009-10-13 01:43:39 +00:00
libgomp re PR libstdc++/38923 (symbol versioning disabled due to non-portable sed script) 2009-10-26 21:28:24 +01:00
libiberty argv.c (consume_whitespace): New function. 2009-10-08 15:14:41 +00:00
libjava PR cp-tools/39177 * tools/gnu/classpath/tools/jar/Creator.java 2009-10-22 15:41:32 +00:00
libmudflap re PR libmudflap/41433 (security: mudflap accepts environment variables if setuid) 2009-09-22 16:17:50 +00:00
libobjc Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
libssp Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
libstdc++-v3 re PR libstdc++/38923 (symbol versioning disabled due to non-portable sed script) 2009-10-26 21:28:24 +01:00
lto-plugin configure.ac: Use AM_MAINTAINER_MODE. 2009-10-26 16:05:36 +00:00
maintainer-scripts * update_web_docs_svn: Update BUGURL to http://gcc.gnu.org/bugs/. 2009-10-10 20:43:15 +00:00
zlib Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
ABOUT-NLS
ChangeLog MAINTAINERS: Add myself as a maintainer for the RX port. 2009-10-26 16:30:15 +00:00
ChangeLog.tree-ssa
compile Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
config-ml.in config-ml.in: don't handle --enable-shared and --enable-static. 2008-05-14 17:15:51 +00:00
config.guess * config.sub, config.guess: Update from upstream sources. 2009-09-23 09:48:35 +00:00
config.rpath * config.rpath: Add AIX 6 support. 2008-03-13 14:55:20 -04:00
config.sub * config.sub : Update from upstream sources. 2009-10-07 08:48:50 +00:00
configure acx.m4 (ACX_CHECK_CYGWIN_CAT_WORKS): Use = with test. 2009-10-23 10:03:47 +00:00
configure.ac configure.ac (CLooG test): Use = with test. 2009-10-23 09:24:25 +00:00
COPYING
COPYING3 COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING3.LIB COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING.LIB
COPYING.RUNTIME Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. 2009-04-09 17:00:19 +02:00
depcomp Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
install-sh Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
libtool-ldflags re PR bootstrap/31906 ("-Xcompiler" is inserted after "-Xlinker" when building libstdc++) 2007-09-20 10:20:05 +00:00
libtool.m4 libtool.m4 (output_verbose_link_cmd): Require leading blank, and blank before -L. 2009-09-08 17:43:37 +00:00
lt~obsolete.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltgcc.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltmain.sh ltmain.sh (removedotparts): Don't use comma as 's' separator. 2009-08-26 14:52:45 +00:00
ltoptions.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltsugar.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltversion.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
MAINTAINERS MAINTAINERS: Add myself as a maintainer for the RX port. 2009-10-26 16:30:15 +00:00
Makefile.def Makefile.def: check-gold depends upon all-gas. 2009-10-07 05:41:23 +00:00
Makefile.in Makefile.def: check-gold depends upon all-gas. 2009-10-07 05:41:23 +00:00
Makefile.tpl Merge lto branch into trunk. 2009-10-03 17:10:11 -04:00
missing Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
mkdep
mkinstalldirs Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
move-if-change Import from Autoconf sources: 2005-11-21 13:21:37 +11:00
README README: Refer to the various COPYING* files instead of just COPYING. 2009-10-10 20:59:49 +00:00
symlink-tree
ylwrap Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00

README 

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.