86855e8c18
* config/h8300/h8300-protos.h: Add a prototype for compute_a_shift_length. * config/h8300/h8300.c (h8300_asm_insn_count): New. (compute_a_shift_length): Likewise. (h8300_adjust_insn_length): Do not adjust insn length of shift insns. * config/h8300/h8300.md (anonymous shift patterns): Use compute_a_shift_length. From-SVN: r50227
87 lines
3.7 KiB
C
87 lines
3.7 KiB
C
/* Definitions of target machine for GNU compiler.
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Hitachi H8/300 version generating coff
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Copyright (C) 2000 Free SoftwareFoundation, Inc.
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Contributed by Steve Chamberlain (sac@cygnus.com),
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Jim Wilson (wilson@cygnus.com), and Doug Evans (dje@cygnus.com).
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef GCC_H8300_PROTOS_H
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#define GCC_H8300_PROTOS_H
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/* Declarations for functions used in insn-output.c. */
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#ifdef RTX_CODE
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extern const char *output_a_shift PARAMS ((rtx *));
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extern unsigned int compute_a_shift_length PARAMS ((rtx, rtx *));
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extern const char *emit_a_rotate PARAMS ((enum rtx_code, rtx *));
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extern const char *output_simode_bld PARAMS ((int, rtx[]));
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extern void print_operand_address PARAMS ((FILE *, rtx));
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extern int const_costs PARAMS ((rtx, enum rtx_code, enum rtx_code));
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extern void print_operand PARAMS ((FILE *, rtx, int));
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extern void final_prescan_insn PARAMS ((rtx, rtx *, int));
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extern int do_movsi PARAMS ((rtx[]));
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extern void notice_update_cc PARAMS ((rtx, rtx));
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extern const char *output_logical_op PARAMS ((enum machine_mode, rtx *));
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extern unsigned int compute_logical_op_length PARAMS ((enum machine_mode,
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rtx *));
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extern int compute_logical_op_cc PARAMS ((enum machine_mode, rtx *));
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extern int expand_a_shift PARAMS ((enum machine_mode, int, rtx[]));
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extern int expand_a_rotate PARAMS ((enum rtx_code, rtx[]));
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extern int fix_bit_operand PARAMS ((rtx *, int, enum rtx_code));
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extern int h8300_adjust_insn_length PARAMS ((rtx, int));
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extern void split_adds_subs PARAMS ((enum machine_mode, rtx[]));
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extern int general_operand_src PARAMS ((rtx, enum machine_mode));
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extern int general_operand_dst PARAMS ((rtx, enum machine_mode));
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extern int o_operand PARAMS ((rtx, enum machine_mode));
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extern int call_insn_operand PARAMS ((rtx, enum machine_mode));
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extern int two_insn_adds_subs_operand PARAMS ((rtx, enum machine_mode));
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extern int small_call_insn_operand PARAMS ((rtx, enum machine_mode));
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extern int jump_address_operand PARAMS ((rtx, enum machine_mode));
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extern int bit_operand PARAMS ((rtx, enum machine_mode));
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extern int bit_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int bit_operator PARAMS ((rtx, enum machine_mode));
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extern int nshift_operator PARAMS ((rtx, enum machine_mode));
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/* Used in builtins.c */
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extern rtx h8300_return_addr_rtx PARAMS ((int, rtx));
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#endif /* RTX_CODE */
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#ifdef TREE_CODE
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extern struct rtx_def *function_arg PARAMS ((CUMULATIVE_ARGS *,
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enum machine_mode, tree, int));
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extern int h8300_funcvec_function_p PARAMS ((tree));
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extern int h8300_eightbit_data_p PARAMS ((tree));
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extern int h8300_tiny_data_p PARAMS ((tree));
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extern void h8300_encode_label PARAMS ((tree));
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#endif /* TREE_CODE */
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extern void h8300_init_once PARAMS ((void));
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extern void asm_file_start PARAMS ((FILE *));
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extern void asm_file_end PARAMS ((FILE *));
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extern int ok_for_bclr PARAMS ((HOST_WIDE_INT));
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extern int small_power_of_two PARAMS ((HOST_WIDE_INT));
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extern int initial_offset PARAMS ((int, int));
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#ifdef GCC_C_PRAGMA_H
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extern void h8300_pr_interrupt PARAMS ((cpp_reader *));
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extern void h8300_pr_saveall PARAMS ((cpp_reader *));
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#endif
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#endif /* ! GCC_H8300_PROTOS_H */
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