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Richard Henderson bdfe906f8c avr.c (TARGET_EXCEPT_UNWIND_INFO): New. 
* config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
	(avr_incoming_return_addr_rtx): New.
	(emit_push_byte): New.
	(expand_prologue): Use it.  Remove incorrect dwarf annotation for
	SREG, RAMPZ, zero register.  Push frame pointer by bytes.  Add dwarf
	annotation for __prologue_saves__.  Fixup dwarf annotation for CFA.
	(emit_pop_byte): New.
	(expand_epilogue): Use it.  Pop frame pointer by bytes.
	* config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
	(INCOMING_RETURN_ADDR_RTX): New.
	(INCOMING_FRAME_SP_OFFSET): New.
	(ARG_POINTER_CFA_OFFSET): New.
	* config/avr/avr.md (*pushqi): Fix mode of auto-inc.
	(*pushhi, *pushsi, *pushsf, popqi): Likewise.
	(pophi): Remove.

From-SVN: r171295
2011-03-22 09:02:51 -07:00
boehm-gc gthr-solaris.h: Remove. 2011-03-21 12:33:34 +00:00
config Guard against M4 versions with a buggy strstr. 2011-03-05 07:32:50 +00:00
contrib re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5) 2011-03-21 12:17:10 +00:00
fixincludes Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
gcc avr.c (TARGET_EXCEPT_UNWIND_INFO): New. 2011-03-22 09:02:51 -07:00
gnattools PR other/46202: implement install-strip. 2010-11-20 19:37:08 +00:00
include final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. 2011-03-16 09:32:13 +01:00
INSTALL
intl Fix unportable shell quoting. 2010-09-27 20:19:41 +00:00
libada PR other/46202: implement install-strip. 2010-11-20 19:37:08 +00:00
libcpp Make UNSPEC/UNSPECV constants use the enum; Fix 48192; Add test case for 48053 2011-03-21 16:21:30 +00:00
libdecnumber Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
libffi Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
libgcc config.host (cpu_type): Add FreeBSD PowerPC specific parts. 2011-03-14 07:06:23 +01:00
libgfortran re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5) 2011-03-21 12:24:17 +00:00
libgo libgo: Add GOTESTFLAGS variable used when testing. 2011-03-21 22:01:53 +00:00
libgomp re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5) 2011-03-21 12:24:17 +00:00
libiberty re PR debug/28047 (DWARF output_file_names should really understand DOS pathnames) 2011-02-28 19:23:25 +01:00
libjava gthr-solaris.h: Remove. 2011-03-21 12:33:34 +00:00
libmudflap Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
libobjc In libobjc/: 2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com> 2011-02-28 14:48:23 +00:00
libquadmath re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5) 2011-03-21 12:24:17 +00:00
libssp re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5) 2011-03-21 12:24:17 +00:00
libstdc++-v3 moveable2.cc: Tweak Copyright years. 2011-03-22 15:25:01 +00:00
lto-plugin Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
maintainer-scripts crontab: Enable 4.7 snapshots, switch 4.6 snapshots to 4.6 branch. 2011-03-14 14:55:52 +01:00
zlib Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
ABOUT-NLS
ChangeLog re PR bootstrap/48120 (libpwl test must use g++) 2011-03-21 12:26:30 +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: Add Go support... 2010-11-19 20:25:49 +00:00
config.guess config.guess: Update to version 2011-02-02 2011-03-18 13:42:07 -04:00
config.rpath Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
config.sub config.guess: Update to version 2011-02-02 2011-03-18 13:42:07 -04:00
configure re PR bootstrap/48120 (libpwl test must use g++) 2011-03-21 12:26:30 +00:00
configure.ac re PR bootstrap/48120 (libpwl test must use g++) 2011-03-21 12:26:30 +00:00
COPYING
COPYING3
COPYING3.LIB
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 Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
lt~obsolete.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltgcc.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltmain.sh backport: ltmain.sh (relink): Use absolute path when hardcoding with -L. 2011-01-13 18:51:10 +00:00
ltoptions.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltsugar.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltversion.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
MAINTAINERS MAINTAINERS: Update myself as score backend maintainer, updatemy e-mail address. 2011-03-11 03:12:48 +00:00
Makefile.def re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") 2011-02-12 12:02:24 +00:00
Makefile.in re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") 2011-02-12 12:02:24 +00:00
Makefile.tpl Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
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 move-if-change script from gnulib. 2011-02-12 15:48:30 +00:00
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.