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Ben Elliston 299456f3c2 config.gcc (spu-*-elf*): Add spu_cache.h to extra_headers. 
2009-10-26  Ben Elliston  <bje@au.ibm.com>
	    Michael Meissner  <meissner@linux.vnet.ibm.com>
	    Ulrich Weigand  <uweigand@de.ibm.com>

	* config.gcc (spu-*-elf*): Add spu_cache.h to extra_headers.
	* config/spu/spu_cache.h: New file.

	* config/spu/cachemgr.c: New file.
	* config/spu/cache.S: New file.

	* config/spu/spu.h (ASM_OUTPUT_SYMBOL_REF): Define.
	(ADDR_SPACE_EA): Define.
	(TARGET_ADDR_SPACE_KEYWORDS): Define.
	* config/spu/spu.c (EAmode): New macro.
	(TARGET_ADDR_SPACE_POINTER_MODE): Define.
	(TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise.
	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise.
	(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise.
	(TARGET_ADDR_SPACE_SUBSET_P): Likewise.
	(TARGET_ADDR_SPACE_CONVERT): Likewise.
	(TARGET_ASM_SELECT_SECTION): Likewise.
	(TARGET_ASM_UNIQUE_SECTION): Likewise.
	(TARGET_ASM_UNALIGNED_SI_OP): Likewise.
	(TARGET_ASM_ALIGNED_DI_OP): Likewise.
	(ea_symbol_ref): New function.
	(spu_legitimate_constant_p): Handle __ea qualified addresses.
	(spu_addr_space_legitimate_address_p): New function.
	(spu_addr_space_legitimize_address): Likewise.
	(cache_fetch): New global.
	(cache_fetch_dirty): Likewise.
	(ea_alias_set): Likewise.
	(ea_load_store): New function.
	(ea_load_store_inline): Likewise.
	(expand_ea_mem): Likewise.
	(spu_expand_mov): Handle __ea qualified memory references.
	(spu_addr_space_pointer_mode): New function.
	(spu_addr_space_address_mode): Likewise.
	(spu_addr_space_subset_p): Likewise.
	(spu_addr_space_convert): Likewise.
	(spu_section_type_flags): Handle "._ea" section.
	(spu_select_section): New function.
	(spu_unique_section): Likewise.
	* config/spu/spu-c.c (spu_cpu_cpp_builtins): Support __EA32__
	and __EA64__ predefined macros.
	* config/spu/spu-elf.h (LIB_SPEC): Handle -mcache-size= and
	-matomic-updates switches.

	* config/spu/t-spu-elf (MULTILIB_OPTIONS): Define.
	(EXTRA_MULTILIB_PARTS): Add libgcc_cachemgr.a,
	libgcc_cachemgr_nonatomic.a, libgcc_cache8k.a, libgcc_cache16k.a,
	libgcc_cache32k.a, libgcc_cache64k.a, libgcc_cache128k.a.
	($(T)cachemgr.o, $(T)cachemgr_nonatomic.o): New target.
	($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache64k.o,
	$(T)cache128k.o): Likewise.
	($(T)libgcc_%.a): Likewise.

	* config/spu/spu.h (TARGET_DEFAULT): Add MASK_ADDRESS_SPACE_CONVERSION.
	* config/spu/spu.opt (-mea32/-mea64): Add switches.
	(-maddress-space-conversion): Likewise.
	(-mcache-size=): Likewise.
	(-matomic-updates): Likewise.
	* doc/invoke.texi (-mea32/-mea64): Document.
	(-maddress-space-conversion): Likewise.
	(-mcache-size=): Likewise.
	(-matomic-updates): Likewise.

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

From-SVN: r153575
2009-10-26 21:59:17 +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 config.gcc (spu-*-elf*): Add spu_cache.h to extra_headers. 2009-10-26 21:59:17 +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.guess * config.sub, config.guess: Update from upstream sources. 2009-09-23 09:48:35 +00:00
config.rpath
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
COPYING3.LIB
COPYING.LIB
COPYING.RUNTIME
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
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
ltgcc.m4
ltmain.sh ltmain.sh (removedotparts): Don't use comma as 's' separator. 2009-08-26 14:52:45 +00:00
ltoptions.m4
ltsugar.m4
ltversion.m4
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
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.