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1999-01-18 Vladimir N. Makarov <vmakarov@cygnus.com>
* invoke.texi (-mcpu=740, -mcpu=750): New options.
(-m(no-)multiple, -m(no-)string): Describe cases for PPC740 &
PPC750.
1999-01-18 Michael Meissner <meissner@cygnus.com>
* rs6000.h ({ASM,CPP}_CPU_SPEC): Add support for all machines
supported with -mcpu=xxx.
(processor_type): Add PROCESSOR_PPC750.
(ADJUST_PRIORITY): Call rs6000_adjust_priority.
(RTX_COSTS): Supply costs for 750 multiply/divide operations.
(rs6000_adjust_priority): Add declaration.
* rs6000.c (rs6000_override_options): -mcpu={750,740} now sets the
processor type as 750, not 603. Allow -mmultiple and -mstring on
little endian 750 systems.
(rs6000_adjust_priority): Stub for now.
(get_issue_rate): The PowerPC 750 can issue 2 instructions/cycle.
* rs6000.md (function/cpu attributes): Add initial ppc750 support.
* sysv4.h (STRICT_ALIGNMENT): Don't force strict alignment if
little endian.
(CC1_SPEC): Pass -mstrict-align if little endian, and not
overridden.
(CC1_ENDIAN_{LITTLE,BIG,DEFAULT}_SPEC): Endian specific configs.
(SUBTARGET_EXTRA_SPECS): Add cc1 endian specs.
* {sysv4,eabi}le.h (CC1_ENDIAN_DEFAULT_SPEC): Override, default is
little endian.
* t-ppcgas (MULTILIB_*): Delete obsolete Solaris multilibs.
From-SVN: r24746
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.