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Georg-Johann Lay 7fd6378ef4 re PR target/52737 ([avr]: -mtiny-stack shall not influence multilib selection) 
PR target/52737
	* contrib/gcc_update (files_and_dependencies):
	Remove gcc/config/avr/t-multilib from touch data.

gcc/
	PR target/52737
	* config.gcc (tm_file): Remove avr/multilib.h.

	* doc/invoke.texi (AVR Options): Adjust
	documentation of -mtiny-stack.

	* config/avr/genmultilib.awk: Remove code to generate multilib.h.
	(BEGIN): Use -msp8 as multilib option instead of -mtiny-stack.
	* config/avr/t-avr: Remove generation of multilib.h.
	* config/avr/t-multilib: Regenerate.
	* config/avr/multilib.h: Remove.
	* config/avr/avr.opt (-msp8): New option.
	(avr_sp8): New variable.
	* config/avr/driver-avr.c (avr_device_to_sp8): New function.
	* config/avr/avr.h (AVR_HAVE_SPH): New define.
	(AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8.
	(avr_device_to_sp8): New prototype.
	(EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 }
	(DRIVER_SELF_SPECS): New define.
	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
	__AVR_SP8__, __AVR_HAVE_SPH__.
	* config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of
	AVR_HAVE_8BIT_SP to decide if SP_H is present.
	(avr_file_start): Ditto.
	
libgcc/
	PR target/52737
	* config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
	instead of __AVR_HAVE_8BIT_SP__.

From-SVN: r185907
 		2012-03-28 08:31:26 +00:00
..
reghunt Fix unportable shell quoting. 2010-09-27 20:19:41 +00:00
regression * btest-gcc.sh: Continue after bootstrap comparison failure. 2009-09-02 20:26:15 +00:00
testsuite-management This fixes an edge case in parsing summary lines. 2012-03-02 15:43:29 -05:00
ChangeLog Remove obsolete IRIX 6.5 support 2012-03-14 16:33:37 +00:00
ChangeLog.tree-ssa
…
analyze_brprob compareSumTests3: Changed to GPLv3. 2007-12-26 21:42:35 +00:00
check_GNU_style.sh Do not print warning messages when there are no occurences. 2010-09-17 19:09:47 +00:00
check_makefile_deps.sh check_makefile_deps.sh: New file. 2008-07-14 18:40:35 +00:00
check_warning_flags.sh Avoid tr '\n', for Solaris /usr/bin/tr. 2010-01-16 14:42:32 +00:00
compare-all-tests MAINTAINERS (crx port, [...]): Remove. 2011-03-22 19:58:18 +00:00
compare-debug Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
compareSumTests3 compareSumTests3: Changed to GPLv3. 2007-12-26 21:42:35 +00:00
compare_tests compare_tests: Fix trailing paths in dir arguments. 2012-02-15 20:58:40 +00:00
config-list.mk Remove obsolete IRIX 6.5 support 2012-03-14 16:33:37 +00:00
dg-cmp-results.sh dg-cmp-results.sh: Do not print usage if either .sum file cannot be opened... 2008-11-19 09:00:42 +11:00
dg-extract-results.sh configure.ac: Redirect grep stdout, stderr to /dev/null instead of grep -q. 2010-05-25 18:50:01 +00:00
dglib.pm compareSumTests3: Changed to GPLv3. 2007-12-26 21:42:35 +00:00
download_ecj sourcebuild.texi (libgcj Tests): Don't mention jacks. 2007-01-15 21:49:31 +00:00
download_prerequisites download_prerequisites: New script. 2010-06-02 11:14:19 +00:00
filter_gcc_for_doxygen
…
filter_knr2ansi.pl
…
filter_params.pl
…
gcc.doxy gcc.doxy: Rename from tree-ssa.doxy. 2007-08-10 17:08:32 -04:00
gcc_build compareSumTests3: Changed to GPLv3. 2007-12-26 21:42:35 +00:00
gcc_update re PR target/52737 ([avr]: -mtiny-stack shall not influence multilib selection) 2012-03-28 08:31:26 +00:00
gennews * gennews (files): Add files for GCC 4.7. 2012-03-13 23:21:38 +00:00
gthr_supp_vxw_5x.c
…
index-prop
…
make_sunver.pl Fix Solaris symbol versioning (PR libstdc++/52188) 2012-02-27 13:51:50 +00:00
paranoia.cc ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h. 2011-04-25 18:05:37 +00:00
patch_tester.sh patch_tester.sh (nopristinecache): New shell var, set according to presence or absence of new -nopristinecache option. 2011-01-26 03:46:07 +00:00
prepare_patch.sh compareSumTests3: Changed to GPLv3. 2007-12-26 21:42:35 +00:00
repro_fail This patch adds two common shortcuts to the failure reproducer 2012-02-10 10:52:03 -05:00
test_installed * test_installed: Adjust to the move from g77 to gfortran. 2007-02-26 20:40:13 +00:00
test_recheck New contrib/test_recheck script to rerun unsuccessful tests. 2010-10-11 18:04:01 +00:00
test_summary check_jni_methods.sh.in: Don't use diff -U. 2010-06-04 14:01:22 +00:00
texi2pod.pl Improve formatting of manuals. 2010-09-22 20:22:51 +00:00
uninclude compareSumTests3: Changed to GPLv3. 2007-12-26 21:42:35 +00:00
warn_summary warn_summary (srcdirFilter): Add fixincludes, sim, newlib and mpfr. 2007-09-22 01:19:10 +00:00