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Richard Henderson 3f62235327 configure.in (ia64-*): Set float_format for i386 long double. 
* configure.in (ia64-*): Set float_format for i386 long double.

	* real.c (GET_REAL): Treat 128-bit INTEL_EXTENDED_IEEE_FORMAT
	as we would for i386 XFmode.
	(PUT_REAL): Likewise.
	(endian, ereal_atof, real_value_truncate): Likewise.
	(ereal_isneg, toe64, etens, make_nan): Likewise.
	* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Likewise.

	* config/ia64/ia64-protos.h: Update.
	* config/ia64/ia64.c (general_tfmode_operand): New.
	(destination_tfmode_operand): New.
	(tfreg_or_fp01_operand): New.
	(ia64_split_timode): New.
	(spill_tfmode_operand): New.
	(ia64_expand_prologue): Use TFmode not XFmode.
	(ia64_expand_epilogue): Likewise.
	(ia64_function_arg): Likewise.
	(ia64_function_arg_advance): Likewise.
	(ia64_return_in_memory): Likewise.
	(ia64_function_value): Likewise.
	(ia64_print_operand): Likewise.
	(ia64_register_move_cost): Set GR<->FR to 5.
	(ia64_secondary_reload_class): Get GR for TImode memory op.
	* config/ia64/ia64.h (ROUND_TYPE_SIZE): Remove.
	(ROUND_TYPE_ALIGN): Remove.
	(LONG_DOUBLE_TYPE_SIZE): Set to 128.
	(INTEL_EXTENDED_IEEE_FORMAT): Define.
	(HARD_REGNO_NREGS): Use TFmode, not XFmode.
	(HARD_REGNO_MODE_OK): Likewise.  Disallow TImode in FRs.
	(MODES_TIEABLE_P): Use TFmode, not XFmode.
	(CLASS_MAX_NREGS): Likewise.
	(ASM_OUTPUT_LONG_DOUBLE): Output by 4 byte hunks.
	(PREDICATE_CODES): Update.
	* config/ia64/ia64.md (movti): New.
	(movti_internal): Use a clobber for memory alternatives.
	(reload_inti, reload_outti): New.
	(movsfcc_astep): Predicate properly.
	(movdfcc_astep): Likewise.
	(movxf): Remove.
	(movtf): New.
	(extendsftf2, extenddftf2): New.
	(trunctfsf2, trunctfdf2): New.
	(floatditf2, fix_trunctfdi2): New.
	(floatunsditf2, fixuns_trunctfdi2): New.
	(addtf3, subtf3, multf3, abstf2): New.
	(negtf2, nabstf2, mintf3, maxtf3): New.
	(maddtf3, msubtf3, nmultf3, nmaddtf3): New.
	(cmptf): New.
	(fr_spill): Use TFmode, not XFmode.
	(fr_restore): Likewise.
	* config/ia64/lib1funcs.asm (__divtf3): New.
	* config/ia64/t-ia64 (LIB1ASMFUNCS): Add it.

From-SVN: r35689
 		2000-08-14 14:01:24 -07:00
INSTALL More mail address and web address updates. 1999-08-09 00:48:10 -06:00
boehm-gc gc_priv.h (GC_generic_malloc_inner): Prototype. 2000-08-02 19:46:07 +00:00
config mh-djgpp: Conditionally set 'target_alias' to djgpp. 2000-08-04 10:17:37 -06:00
contrib * test_summary: AWK breaks with filenames containing `='. 2000-08-09 05:12:51 +00:00
etc * standards.texi, make-stds.texi: Update to FSF version of May 13. 2000-05-18 07:17:15 +00:00
gcc configure.in (ia64-*): Set float_format for i386 long double. 2000-08-14 14:01:24 -07:00
include tweak 2000-07-24 13:36:49 -04:00
libchill Makefile.in (STROBJS): Get memmove.o from configure. 2000-05-31 16:54:07 -07:00
libf2c Daily bump. 2000-08-14 01:45:07 -06:00
libffi README updated for ARM 2000-05-11 18:20:33 +00:00
libiberty cplus-dem.c (demangle_signature): Change if (GNU_DEMANGLING) to if (AUTO_DEMANGLING || GNU_DEMANGLING) 2000-08-11 20:55:05 -04:00
libio top level: 2000-08-14 18:08:46 +00:00
libjava More thanks. 2000-08-14 03:02:50 +00:00
libobjc top level: 2000-08-14 18:08:46 +00:00
libstdc++ top level: 2000-08-14 18:08:46 +00:00
libstdc++-v3 debug_assert.h: new file 2000-08-14 20:56:06 +00:00
texinfo dummy checkin to prevent merge lossage 1999-09-04 09:09:22 -06:00
zlib configure: Rebuilt. 1999-10-04 22:08:42 +00:00
.cvsignore merge with /cvs/src 2000-07-22 04:08:22 -04:00
COPYING Initial revision 1997-08-21 18:57:35 -04:00
COPYING.LIB Update address. 1998-02-23 14:57:23 -07:00
ChangeLog top level: 2000-08-14 18:08:46 +00:00
MAINTAINERS * MAINTAINERS: Add self as a DJGPP maintainer 2000-08-07 11:04:48 -04:00
Makefile.in * Makefile.in (GCC_FOR_TARGET): Also add -B$$r/gcc/ here. 2000-08-13 20:44:50 +00:00
README README: Remove installation instructions and refer to the INSTALL directory instead. 1998-10-02 09:22:08 +00:00
config-ml.in config-ml.in (CC): Remove bogus duplicate quotation mark from previous delta. 2000-08-12 22:35:14 +00:00
config.guess config.guess: Updated to latest version. 2000-06-05 23:23:43 +00:00
config.if config.if: Tweak. 2000-05-02 00:51:59 +00:00
config.sub merge with /cvs/src 2000-07-22 04:08:22 -04:00
configure top level: 2000-08-14 18:08:46 +00:00
configure.in top level: 2000-08-14 18:08:46 +00:00
djunpack.bat merge with /cvs/src 2000-07-22 04:08:22 -04:00
install-sh Final changes from devo<->egcs merge. 1998-10-12 04:44:57 -06:00
libtool.m4 top level: 2000-08-14 18:08:46 +00:00
ltcf-c.sh ltconfig, ltmain.sh: Update from libtool multi-language branch. 2000-08-01 04:45:34 +00:00
ltcf-cxx.sh ltconfig, ltmain.sh: Update from libtool multi-language branch. 2000-08-01 04:45:34 +00:00
ltcf-gcj.sh libtool.m4, [...]: New files from the libtool CVS tree multi-language branch. 2000-07-28 18:04:21 +00:00
ltconfig ltconfig, ltmain.sh: Update from libtool multi-language branch. 2000-08-01 04:45:34 +00:00
ltmain.sh ltconfig, ltmain.sh: Update from libtool multi-language branch. 2000-08-01 04:45:34 +00:00
missing merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkdep merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkinstalldirs Initial revision 1997-08-21 18:57:35 -04:00
move-if-change FSF address fix in copyright header. 1999-01-11 07:12:18 -07:00
symlink-tree * symlink-tree: Check number of arguments. 2000-07-07 07:18:48 -06:00
ylwrap ylwrap: Change absolute path checks to check for DOS style path names. 1998-10-08 17:26:54 -06:00

README 

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.


Check the INSTALL directory for detailed configuration and installation
instructions.


Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.