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8sa1-gcc/gcc/config/pa/pa-protos.h
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

164 lines
7.6 KiB
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/* Prototypes for pa.c functions used in the md file & elsewhere.
Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef RTX_CODE
/* Prototype function used in MACHINE_DEPENDENT_REORG macro. */
extern void pa_reorg PARAMS ((rtx));
/* Prototype function used in various macros. */
extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
/* Used in insn-*.c. */
extern int following_call PARAMS ((rtx));
extern int function_label_operand PARAMS ((rtx, enum machine_mode));
extern int lhs_lshift_cint_operand PARAMS ((rtx, enum machine_mode));
#ifdef TREE_CODE
extern void hppa_va_start PARAMS ((int, tree, rtx));
extern rtx hppa_va_arg PARAMS ((tree, tree));
#endif /* TREE_CODE */
extern rtx hppa_legitimize_address PARAMS ((rtx, rtx, enum machine_mode));
/* Define functions in pa.c and used in insn-output.c. */
extern const char *output_and PARAMS ((rtx *));
extern const char *output_ior PARAMS ((rtx *));
extern const char *output_move_double PARAMS ((rtx *));
extern const char *output_fp_move_double PARAMS ((rtx *));
extern const char *output_block_move PARAMS ((rtx *, int));
extern const char *output_cbranch PARAMS ((rtx *, int, int, int, rtx));
extern const char *output_bb PARAMS ((rtx *, int, int, int, rtx, int));
extern const char *output_bvb PARAMS ((rtx *, int, int, int, rtx, int));
extern const char *output_dbra PARAMS ((rtx *, rtx, int));
extern const char *output_movb PARAMS ((rtx *, rtx, int, int));
extern const char *output_parallel_movb PARAMS ((rtx *, int));
extern const char *output_parallel_addb PARAMS ((rtx *, int));
extern const char *output_call PARAMS ((rtx, rtx, int));
extern const char *output_millicode_call PARAMS ((rtx, rtx));
extern const char *output_mul_insn PARAMS ((int, rtx));
extern const char *output_div_insn PARAMS ((rtx *, int, rtx));
extern const char *output_mod_insn PARAMS ((int, rtx));
extern const char *singlemove_string PARAMS ((rtx *));
extern void output_arg_descriptor PARAMS ((rtx));
extern void output_global_address PARAMS ((FILE *, rtx, int));
extern void print_operand PARAMS ((FILE *, rtx, int));
extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx));
extern struct rtx_def *gen_cmp_fp PARAMS ((enum rtx_code, rtx, rtx));
extern void hppa_encode_label PARAMS ((rtx, int));
extern int arith11_operand PARAMS ((rtx, enum machine_mode));
extern int symbolic_expression_p PARAMS ((rtx));
extern int hppa_address_cost PARAMS ((rtx));
extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
extern int pa_adjust_cost PARAMS ((rtx, rtx, rtx, int));
extern int pa_adjust_insn_length PARAMS ((rtx, int));
extern int int11_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_cint_move_operand PARAMS ((rtx, enum machine_mode));
extern int arith5_operand PARAMS ((rtx, enum machine_mode));
extern int uint5_operand PARAMS ((rtx, enum machine_mode));
extern int pic_label_operand PARAMS ((rtx, enum machine_mode));
extern int plus_xor_ior_operator PARAMS ((rtx, enum machine_mode));
extern int basereg_operand PARAMS ((rtx, enum machine_mode));
extern int shadd_operand PARAMS ((rtx, enum machine_mode));
extern int arith_operand PARAMS ((rtx, enum machine_mode));
extern int read_only_operand PARAMS ((rtx, enum machine_mode));
extern int move_operand PARAMS ((rtx, enum machine_mode));
extern int and_operand PARAMS ((rtx, enum machine_mode));
extern int ior_operand PARAMS ((rtx, enum machine_mode));
extern int arith32_operand PARAMS ((rtx, enum machine_mode));
extern int uint32_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_nonsymb_mem_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_0_or_nonsymb_mem_operand PARAMS ((rtx, enum machine_mode));
extern int pre_cint_operand PARAMS ((rtx, enum machine_mode));
extern int post_cint_operand PARAMS ((rtx, enum machine_mode));
extern int div_operand PARAMS ((rtx, enum machine_mode));
extern int int5_operand PARAMS ((rtx, enum machine_mode));
extern int movb_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int ireg_or_int5_operand PARAMS ((rtx, enum machine_mode));
extern int fmpyaddoperands PARAMS ((rtx *));
extern int fmpysuboperands PARAMS ((rtx *));
extern int call_operand_address PARAMS ((rtx, enum machine_mode));
extern int ior_operand PARAMS ((rtx, enum machine_mode));
extern void emit_bcond_fp PARAMS ((enum rtx_code, rtx));
extern int emit_move_sequence PARAMS ((rtx *, enum machine_mode, rtx));
extern int emit_hpdiv_const PARAMS ((rtx *, int));
extern int is_function_label_plus_const PARAMS ((rtx));
extern int jump_in_call_delay PARAMS ((rtx));
extern enum reg_class secondary_reload_class PARAMS ((enum reg_class,
enum machine_mode, rtx));
/* Declare functions defined in pa.c and used in templates. */
extern struct rtx_def *return_addr_rtx PARAMS ((int, rtx));
extern int fp_reg_operand PARAMS ((rtx, enum machine_mode));
extern int arith_double_operand PARAMS ((rtx, enum machine_mode));
extern int ireg_operand PARAMS ((rtx, enum machine_mode));
extern int lhs_lshift_operand PARAMS ((rtx, enum machine_mode));
extern int pc_or_label_operand PARAMS ((rtx, enum machine_mode));
#ifdef ARGS_SIZE_RTX
/* expr.h defines ARGS_SIZE_RTX and `enum direction' */
#ifdef TREE_CODE
extern enum direction function_arg_padding PARAMS ((enum machine_mode, tree));
#endif
#endif /* ARGS_SIZE_RTX */
extern int non_hard_reg_operand PARAMS ((rtx, enum machine_mode));
extern int eq_neq_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int insn_refs_are_delayed PARAMS ((rtx));
#endif /* RTX_CODE */
/* Prototype function used in macro CONST_OK_FOR_LETTER_P. */
extern int zdepi_cint_p PARAMS ((unsigned HOST_WIDE_INT));
extern struct rtx_def *hppa_builtin_saveregs PARAMS ((void));
extern void output_deferred_plabels PARAMS ((FILE *));
extern void override_options PARAMS ((void));
extern void output_ascii PARAMS ((FILE *, const unsigned char *, int));
extern void output_function_prologue PARAMS ((FILE *, int));
extern void output_function_epilogue PARAMS ((FILE *, int));
extern int compute_frame_size PARAMS ((int, int *));
extern int and_mask_p PARAMS ((unsigned HOST_WIDE_INT));
extern int cint_ok_for_move PARAMS ((HOST_WIDE_INT));
extern void hppa_expand_prologue PARAMS ((void));
extern void hppa_expand_epilogue PARAMS ((void));
extern int hppa_can_use_return_insn_p PARAMS ((void));
extern int ior_mask_p PARAMS ((unsigned HOST_WIDE_INT));
extern void compute_zdepdi_operands PARAMS ((unsigned HOST_WIDE_INT,
unsigned *));
#ifdef RTX_CODE
extern char * output_64bit_and PARAMS ((rtx *));
extern char * output_64bit_ior PARAMS ((rtx *));
extern int cmpib_comparison_operator PARAMS ((rtx, enum machine_mode));
#endif
#ifdef TREE_CODE
extern int reloc_needed PARAMS ((tree));
#ifdef RTX_CODE
extern rtx function_arg PARAMS ((CUMULATIVE_ARGS *, enum machine_mode,
tree, int, int));
#endif
extern int function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS *,
enum machine_mode,
tree, int));
#endif /* TREE_CODE */
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