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Paul Brook bf98ec6c84 config.gcc: Add arm/t-arm-softfp and soft-fp/t-softfp to arm configs. 
2008-03-03  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config.gcc: Add arm/t-arm-softfp and soft-fp/t-softfp to arm
	configs.  Add new --with-arch options.
	* config/arm/t-arm-softfp: New file.
	* config/arm/elf.h: Disable soft-fp routines on everything except
	ARMv6-M.
	* config/arm/ieee754-df.S: Rename L_* to L_arm_*.
	* config/arm/ieee754-sf.S: Ditto.
	* config/arm/t-arm-elf: Ditto.
	* config/arm/arm.c (FL_FOR_ARCH6M): Define.
	(all_architectures): Add armv6-m.
	(arm_output_mi_thunk): Add TARGET_THUMB1_ONLY thunks.
	* config/arm/lib1funcs.asm: Add __ARM_ARCH_6M__ conditionals.
	Include bpabi-v6m.S.
	* config/arm/arm.h (TARGET_THUMB1_ONLY): Define.
	(ARM_DECLARE_FUNCTION_NAME): Handle Thumb-1 only thunks.
	* config/arm/sfp-machine.h: New file.
	* config/arm/bpabi-v6m.S: New file.
	* config/arm/arm-cores.def: Add cortex-m1.
	* config/arm/arm-tune.md: Regenerate.
	* config/arm/libunwind.S: Add ARMv6-M implementation.
	* config/arm/bpabi.h: Add renames for soft-float routines.
	* doc/invoke.texi: Document -mcpu=cortex-m1 and -march=armv6-m.

From-SVN: r132837
2008-03-03 14:30:48 +00:00
boehm-gc dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro GC_GETSECTBYNAME instead. 2008-02-19 22:29:26 +01:00
config * mh-ppc-darwin (BOOT_CFLAGS): Use +=, not =. 2008-02-20 16:31:19 +01:00
contrib * check_warning_flags.sh: New file. 2008-02-15 05:50:37 +00:00
fixincludes re PR other/32948 (five warnings and a patch) 2008-02-25 22:50:17 +11:00
gcc config.gcc: Add arm/t-arm-softfp and soft-fp/t-softfp to arm configs. 2008-03-03 14:30:48 +00:00
gnattools
include xtensa-config.h (XCHAL_HAVE_THREADPTR): Redefine to zero. 2008-02-11 17:53:16 +00:00
INSTALL
intl
libada
libcpp re PR preprocessor/35379 (-MT generates a target string too long over two lines) 2008-02-27 21:42:23 +00:00
libdecnumber decCommonSymbols.h: Commit. 2008-01-25 18:47:12 +00:00
libffi configure.ac: Add amd64-*-freebsd* target. 2008-02-12 18:42:21 +01:00
libgcc re PR target/35401 (libstdc++ linked to system /usr/lib/libgcc_s.1.dylib not new gcc4.3 libgcc_s.1.dylib) 2008-03-02 23:06:32 +01:00
libgfortran re PR libfortran/35355 (CPU_TIME gives wrong values on mingw) 2008-03-01 22:15:31 +00:00
libgomp re PR middle-end/35196 (lastprivate broken for static non-ordered loops) 2008-02-15 18:42:25 +01:00
libiberty re PR other/12618 (core not cleaned up by 'make distclean') 2008-02-19 14:23:15 +11:00
libjava re PR driver/35420 (--version copyright date vs. 2008) 2008-03-02 23:50:02 +01:00
libmudflap re PR driver/35420 (--version copyright date vs. 2008) 2008-03-02 23:50:02 +01:00
libobjc
libssp * configure: Regenerate. 2008-01-24 11:33:29 -05:00
libstdc++-v3 shared_ptr_neg.cc, [...]: Mark changed error message prelude... 2008-03-02 13:59:10 +00:00
maintainer-scripts * crontab: Add 4.3 branch. Set trunk to 4.4. 2008-02-18 23:49:19 +01:00
zlib
ABOUT-NLS
ChangeLog MAINTAINERS (Write After Approval): Update my email address. 2008-03-03 07:14:35 +00:00
ChangeLog.tree-ssa
compile compile: Make executable. 2008-02-01 00:06:00 +00:00
config-ml.in
config.guess
config.rpath
config.sub
configure re PR bootstrap/32009 (building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9) 2008-02-20 14:10:40 +00:00
configure.ac re PR bootstrap/32009 (building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9) 2008-02-20 14:10:40 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
depcomp
install-sh
libtool-ldflags
libtool.m4 re PR libgcj/33085 (liblt_prog_compiler_pic_GCJ='-DDLL_EXPORT' is wrong) 2008-02-16 03:57:53 +00:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS MAINTAINERS (Write After Approval): Update my email address. 2008-03-03 07:14:35 +00:00
Makefile.def re PR bootstrap/32009 (building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9) 2008-02-20 14:10:40 +00:00
Makefile.in re PR bootstrap/32009 (building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9) 2008-02-20 14:10:40 +00:00
Makefile.tpl re PR bootstrap/32009 (building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9) 2008-02-20 14:10:40 +00:00
missing
mkdep
mkinstalldirs
move-if-change
README
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README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file 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.html for how to report bugs usefully.