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Jeffrey A Law 520babc783 long-double.h (FIX_TRUNCTFSI2_LIBCALL): Tweak for PA64. 
* pa/long-double.h (FIX_TRUNCTFSI2_LIBCALL): Tweak for PA64.
	* pa/pa-protos.h (output_call): Add additional argument indicating
	if the call is a sibling/tail call.
	(compute_zdepdi_operands, output_64bit_and): Prototype new functions.
	(compute_64bit_ior, cmpib_comparison_operator): Likewise.
	(function_arg, function_arg_partial_nregs): Likewise
	* pa/pa.c (override_options): Always set flag_pic for TARGET_64BIT.
	(emit_move_sequence): Zero extend certain constants as needed
	for TARGET_64BIT.
	(compute_zdepdi_operands, output_64bit_and): New functions.
	(output_64bit_ior, function_arg): Likewise.
	(cmpib_comparison_operator, function_arg_partial_nregs): Likewise.
	(compute_frame_size, hppa_expand_prologue): Handle TARGET_64BIT.
	(hppa_expand_epilogue, return_addr_rtx, hppa_va_arg): Likewise.
	(hppa_builtin_saveregs, output_cbranch, output_bb): Likewise.
	(output_bvb): Likewise.
	(output_millicode_call): Return pointer is in %r2 for TARGET_64BIT.
	(output_call): New argument 'sibcall'.  Generate sibcall sequences
	as needed.
	(print_operand); Handle cases 'Q', 'p', and 'z' for TARGET_64BIT.  For
	(ouput_arg_descriptor): Do not emit argument descriptors for
	TARGET_64BIT.
	* pa/pa.h (TARGET_PA_11, TARGET_PA_20): Only define if not already
	defined.
	(TARGET_64BIT, PROMOTE_FUNCTION_RETURN): Define.
	(FUNCTION_OK_FOR_SIBALL): Define.
	(CPP_PA10_SPEC, CPP_PA11_SPEC, CPP_PA20_SPEC): Define.
	(CPP_CPU_DEFAULT_SPEC, SUBTARGET_EXTRA_SPECS, EXTRA_SPECS): Likewise.
	(CPP_SPEC): Use new spec infrastructure.
	(BITS_PER_WORD, UNITS_PER_WORD): Handle TARGET_64BIT.
	(STACK_BOUNDARY, FUNCTION_BOUNDARY, PIC_OFFSET_TABLE_REGNUM): Likewise.
	(RETURN_IN_MEMORY, EXTRA_CONSTRAINT, FIRST_PARM_OFFSET): Likewise.
	(REG_PARM_STACK_SPACE, STACK_POINTER_OFFSET): Likewise.
	(STACK_DYNAMIC_OFFSET, FUNCTION_VALUE): Likewise.
	(FUNCTION_ARG_PASS_BY_REFERENCE, FUNCTION_ARG_CALLEE_COPIES): Likewise.
	(TRAMPOLINE_TEMPLATE, TRAMPOLINE_SIZE): Likewise.
	(INITIALIZE_TRAMPOLINE, LEGITIMATE_CONSTANT_P): Likewise.
	(CONST_OK_FOR_LETTER_P, MOVE_RATIO): Likewise.
	(FUNCTION_ARG); Call out to C code.
	(FUNCTION_ARG_PARTIAL_NREGS): Likewise.
	(MAX_BITS_PER_WORD, MAX_LONG_TYPE_SIZE, MAX_WCHAR_TYPE_SIZE): Define.
	(MIN_UNITS_PER_WORD): Likewise.
	* pa/pa.md (cmpdi): New expander.
	(scc patterns, movstrsi): Not available for TARGET_64BIT.
	(64bit conditional arithmetic): New patterns.
	(absdi2, smindi3, umindi3, smaxdi3, umaxdi3): New patterns.
	(movsicc): Not available if modes on all the operands to not match.
	(movdicc): New expander and associated patterns.
	(64bit branches): New patterns.
	(pre_load, post_store): Generate appropriate code for TARGET_64BIT.
	(pre_ldd, post_std): New patterns.
	(64bit addil, load low part): New patterns.
	(special movsf constant): Not available for TARGET_64BIT.
	(movsf, movdf expanders): Force constants into memory.
	(32bit movdf/movdi patterns): Disable for TARGET_64BIT.
	(64bit movdf/movdi patterns): New patterns.
	(zero_extendqidi2, zero_extendhidi2, zero_extendsidi2): New patterns
	for TARGET_64BIT.
	(extendqidi2, extendhidi2, extendsidi2): Similarly.
	(adddi3 expander): Allow "arith_operand" for second input.
	(32bit adddi3, subdi3, uaddcm): Disable for TARGET_64BIT.
	(64bit adddi3, subsi3, uaddcm): New patterns for TARGET_64BIT.
	(mulsi3 expander): Revamp slightly so it supports TARGET_64BIT too.
	(muldi3): New expander for TARGET_64BIT.
	(divsi3, udivsi3, modsi3, umodsi3): Fourth operand must be (reg:SI 2)
	for TARGET_64BIT.
	(32bit anddi3, iordi3, xordi3, andcm, negdi2, uaddcm): Disable
	patterns for TARGET_64BIT.
	(64bit anddi3, iordi3, xordi3, andcm, negdi2, uaddcm, shadd): New
	patterns for TARGET_64BIT.
	(64bit bit insertion/extractions): New patterns for TARGET_64BIT.
	(64bit shifts/rotates): New patterns/expanders for TARGET_64BIT.
	(sibcall_epilogue): New expander.
	(casesi): Tweak for TARGET_64BIT.
	(call expanders): Set & use the outgoing argument pointer.  Use the
	64bit call patterns as needed. Add additional arg to output_call.
	(call_internal_reg_64bit, call_value_internal_reg_64bit): New pattern.
	(sibcall, sibcall_internal_symref): New expanders.
	(sibcall_value, sibcall_value_internal_symref
	(interspace_jump): Turn into an expander + matching patterns.
	(canonicalize_funcptr_for_compare): Not needed for TARGET_64BIT.
	* pa/pa64-regs.h: Eliminate trigraph sequences.
	* pa/pa64-start.h (TARGET_PA_20): Fix typo.

From-SVN: r33082
2000-04-11 14:02:46 -06:00
boehm-gc
config
contrib
etc
gcc long-double.h (FIX_TRUNCTFSI2_LIBCALL): Tweak for PA64. 2000-04-11 14:02:46 -06:00
include * splay-tree.h (splay_tree_remove): Declare. 2000-04-05 17:12:41 -07:00
INSTALL
libchill
libf2c Daily bump. 2000-04-11 01:45:07 -06:00
libffi
libiberty * splay-tree.c (splay_tree_remove): New. 2000-04-05 17:13:50 -07:00
libio
libjava ObjectStreamException.java: New file. 2000-04-11 09:21:53 +00:00
libobjc
libstdc++
texinfo
zlib
.cvsignore
ChangeLog * MAINTAINERS: Added myself. 2000-04-06 14:58:05 +00:00
config-ml.in
config.guess
config.if configure.in (enable_libstdcxx_v3): Add. 2000-04-06 06:48:16 +00:00
config.sub Recognize d30v-elf as d30v-unknown-elf 2000-04-06 00:23:39 +00:00
configure
configure.in configure.in (enable_libstdcxx_v3): Add. 2000-04-06 06:48:16 +00:00
COPYING
COPYING.LIB
install-sh
ltconfig
ltmain.sh
MAINTAINERS * MAINTAINERS: Added myself. 2000-04-06 14:58:05 +00:00
Makefile.in configure.in (enable_libstdcxx_v3): Add. 2000-04-06 06:48:16 +00:00
missing
mkinstalldirs
move-if-change
README
symlink-tree
ylwrap

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.