/* Prototypes for pa.c functions used in the md file & elsewhere.
- Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation,
+ Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC 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,
+GCC 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
+along with GCC; 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 various macros. */
-extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
+extern int symbolic_operand (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));
+extern int following_call (rtx);
+extern int function_label_operand (rtx, enum machine_mode);
+extern int lhs_lshift_cint_operand (rtx, enum machine_mode);
#ifdef TREE_CODE
-extern void hppa_va_start PARAMS ((tree, rtx));
-extern rtx hppa_va_arg PARAMS ((tree, tree));
+extern void hppa_va_start (tree, rtx);
#endif /* TREE_CODE */
-extern rtx hppa_legitimize_address PARAMS ((rtx, rtx, enum machine_mode));
+extern rtx hppa_legitimize_address (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_lbranch PARAMS ((rtx, 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_indirect_call PARAMS ((rtx, rtx));
-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));
-extern int arith11_operand PARAMS ((rtx, enum machine_mode));
-extern int adddi3_operand PARAMS ((rtx, enum machine_mode));
-extern int symbolic_expression_p PARAMS ((rtx));
-extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
-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_before_reload_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));
-extern int hppa_fpstore_bypass_p PARAMS ((rtx, rtx));
-extern int attr_length_millicode_call PARAMS ((rtx));
-extern int attr_length_call PARAMS ((rtx, int));
-extern int attr_length_indirect_call PARAMS ((rtx));
-extern int attr_length_save_restore_dltp PARAMS ((rtx));
+extern const char *output_and (rtx *);
+extern const char *output_ior (rtx *);
+extern const char *output_move_double (rtx *);
+extern const char *output_fp_move_double (rtx *);
+extern const char *output_block_move (rtx *, int);
+extern const char *output_block_clear (rtx *, int);
+extern const char *output_cbranch (rtx *, int, int, int, rtx);
+extern const char *output_lbranch (rtx, rtx);
+extern const char *output_bb (rtx *, int, int, int, rtx, int);
+extern const char *output_bvb (rtx *, int, int, int, rtx, int);
+extern const char *output_dbra (rtx *, rtx, int);
+extern const char *output_movb (rtx *, rtx, int, int);
+extern const char *output_parallel_movb (rtx *, int);
+extern const char *output_parallel_addb (rtx *, int);
+extern const char *output_call (rtx, rtx, int);
+extern const char *output_indirect_call (rtx, rtx);
+extern const char *output_millicode_call (rtx, rtx);
+extern const char *output_mul_insn (int, rtx);
+extern const char *output_div_insn (rtx *, int, rtx);
+extern const char *output_mod_insn (int, rtx);
+extern const char *singlemove_string (rtx *);
+extern void output_arg_descriptor (rtx);
+extern void output_global_address (FILE *, rtx, int);
+extern void print_operand (FILE *, rtx, int);
+extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx);
+extern struct rtx_def *gen_cmp_fp (enum rtx_code, rtx, rtx);
+extern void hppa_encode_label (rtx);
+extern int arith11_operand (rtx, enum machine_mode);
+extern int adddi3_operand (rtx, enum machine_mode);
+extern int indexed_memory_operand (rtx, enum machine_mode);
+extern int symbolic_expression_p (rtx);
+extern int symbolic_memory_operand (rtx, enum machine_mode);
+extern int pa_adjust_insn_length (rtx, int);
+extern int int11_operand (rtx, enum machine_mode);
+extern int reg_or_cint_move_operand (rtx, enum machine_mode);
+extern int arith5_operand (rtx, enum machine_mode);
+extern int uint5_operand (rtx, enum machine_mode);
+extern int pic_label_operand (rtx, enum machine_mode);
+extern int plus_xor_ior_operator (rtx, enum machine_mode);
+extern int borx_reg_operand (rtx, enum machine_mode);
+extern int shadd_operand (rtx, enum machine_mode);
+extern int arith_operand (rtx, enum machine_mode);
+extern int read_only_operand (rtx, enum machine_mode);
+extern int move_dest_operand (rtx, enum machine_mode);
+extern int move_src_operand (rtx, enum machine_mode);
+extern int prefetch_cc_operand (rtx, enum machine_mode);
+extern int prefetch_nocc_operand (rtx, enum machine_mode);
+extern int and_operand (rtx, enum machine_mode);
+extern int ior_operand (rtx, enum machine_mode);
+extern int arith32_operand (rtx, enum machine_mode);
+extern int uint32_operand (rtx, enum machine_mode);
+extern int reg_before_reload_operand (rtx, enum machine_mode);
+extern int reg_or_0_operand (rtx, enum machine_mode);
+extern int reg_or_0_or_nonsymb_mem_operand (rtx, enum machine_mode);
+extern int pre_cint_operand (rtx, enum machine_mode);
+extern int post_cint_operand (rtx, enum machine_mode);
+extern int div_operand (rtx, enum machine_mode);
+extern int int5_operand (rtx, enum machine_mode);
+extern int movb_comparison_operator (rtx, enum machine_mode);
+extern int ireg_or_int5_operand (rtx, enum machine_mode);
+extern int fmpyaddoperands (rtx *);
+extern int fmpysuboperands (rtx *);
+extern int call_operand_address (rtx, enum machine_mode);
+extern int ior_operand (rtx, enum machine_mode);
+extern void emit_bcond_fp (enum rtx_code, rtx);
+extern int emit_move_sequence (rtx *, enum machine_mode, rtx);
+extern int emit_hpdiv_const (rtx *, int);
+extern int is_function_label_plus_const (rtx);
+extern int jump_in_call_delay (rtx);
+extern enum reg_class secondary_reload_class (enum reg_class,
+ enum machine_mode, rtx);
+extern int hppa_fpstore_bypass_p (rtx, rtx);
+extern int attr_length_millicode_call (rtx);
+extern int attr_length_call (rtx, int);
+extern int attr_length_indirect_call (rtx);
+extern int attr_length_save_restore_dltp (rtx);
/* Declare functions defined in pa.c and used in templates. */
-extern struct rtx_def *return_addr_rtx PARAMS ((int, rtx));
+extern struct rtx_def *return_addr_rtx (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));
+extern int fp_reg_operand (rtx, enum machine_mode);
+extern int arith_double_operand (rtx, enum machine_mode);
+extern int ireg_operand (rtx, enum machine_mode);
+extern int lhs_lshift_operand (rtx, enum machine_mode);
+extern int pc_or_label_operand (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));
+extern enum direction function_arg_padding (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));
+extern int non_hard_reg_operand (rtx, enum machine_mode);
+extern int eq_neq_comparison_operator (rtx, enum machine_mode);
+extern int insn_refs_are_delayed (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 char *, 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 *));
+extern int zdepi_cint_p (unsigned HOST_WIDE_INT);
+
+extern void override_options (void);
+extern void output_ascii (FILE *, const char *, int);
+extern const char * som_text_section_asm_op (void);
+extern HOST_WIDE_INT compute_frame_size (HOST_WIDE_INT, int *);
+extern int and_mask_p (unsigned HOST_WIDE_INT);
+extern int cint_ok_for_move (HOST_WIDE_INT);
+extern void hppa_expand_prologue (void);
+extern void hppa_expand_epilogue (void);
+extern int hppa_can_use_return_insn_p (void);
+extern int ior_mask_p (unsigned HOST_WIDE_INT);
+extern void compute_zdepdi_operands (unsigned HOST_WIDE_INT,
+ unsigned *);
#ifdef RTX_CODE
-extern const char * output_64bit_and PARAMS ((rtx *));
-extern const char * output_64bit_ior PARAMS ((rtx *));
-extern int cmpib_comparison_operator PARAMS ((rtx, enum machine_mode));
+extern const char * output_64bit_and (rtx *);
+extern const char * output_64bit_ior (rtx *);
+extern int cmpib_comparison_operator (rtx, enum machine_mode);
#endif
-
+/* Miscellaneous functions in pa.c. */
#ifdef TREE_CODE
-extern int reloc_needed PARAMS ((tree));
+extern int reloc_needed (tree);
#ifdef RTX_CODE
-extern rtx function_arg PARAMS ((CUMULATIVE_ARGS *, enum machine_mode,
- tree, int));
-extern rtx function_value PARAMS ((tree, tree));
+extern rtx function_arg (CUMULATIVE_ARGS *, enum machine_mode,
+ tree, int);
+extern rtx function_value (tree, tree);
#endif
-extern int function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS *,
- enum machine_mode,
- tree, int));
+extern bool pa_return_in_memory (tree, tree);
#endif /* TREE_CODE */
+
+extern void pa_asm_output_aligned_bss (FILE *, const char *,
+ unsigned HOST_WIDE_INT,
+ unsigned int);
+extern void pa_asm_output_aligned_common (FILE *, const char *,
+ unsigned HOST_WIDE_INT,
+ unsigned int);
+extern void pa_asm_output_aligned_local (FILE *, const char *,
+ unsigned HOST_WIDE_INT,
+ unsigned int);
+extern void pa_hpux_asm_output_external (FILE *, tree, const char *);
+
+/* Functions in varasm.c used by pa.c. */
+extern void som_readonly_data_section (void);
+extern void som_one_only_readonly_data_section (void);
+extern void som_one_only_data_section (void);
+extern void forget_section (void);
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