/* Prototypes for exported functions defined in arm.c and pe.c
- Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rearnsha@arm.com)
Minor hacks by Nick Clifton (nickc@cygnus.com)
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)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with GCC; see the file COPYING. If not, write to
- the Free Software Foundation, 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
#ifndef GCC_ARM_PROTOS_H
#define GCC_ARM_PROTOS_H
extern void arm_expand_prologue (void);
extern const char *arm_strip_name_encoding (const char *);
extern void arm_asm_output_labelref (FILE *, const char *);
+extern void thumb2_asm_output_opcode (FILE *);
extern unsigned long arm_current_func_type (void);
extern HOST_WIDE_INT arm_compute_initial_elimination_offset (unsigned int,
unsigned int);
#ifdef TREE_CODE
-extern int arm_return_in_memory (tree);
-extern void arm_encode_call_attribute (tree, int);
+extern bool arm_return_in_memory (const_tree, const_tree);
#endif
#ifdef RTX_CODE
extern bool arm_vector_mode_supported_p (enum machine_mode);
extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx);
extern rtx legitimize_tls_address (rtx, rtx);
extern int arm_legitimate_address_p (enum machine_mode, rtx, RTX_CODE, int);
-extern int thumb_legitimate_address_p (enum machine_mode, rtx, int);
+extern int thumb1_legitimate_address_p (enum machine_mode, rtx, int);
+extern int thumb2_legitimate_address_p (enum machine_mode, rtx, int);
extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT);
extern rtx arm_legitimize_address (rtx, rtx, enum machine_mode);
extern rtx thumb_legitimize_address (rtx, rtx, enum machine_mode);
int);
extern int arm_const_double_rtx (rtx);
extern int neg_const_double_rtx_ok_for_fpa (rtx);
-extern enum reg_class vfp_secondary_reload_class (enum machine_mode, rtx);
+extern int vfp3_const_double_rtx (rtx);
+extern int neon_immediate_valid_for_move (rtx, enum machine_mode, rtx *, int *);
+extern int neon_immediate_valid_for_logic (rtx, enum machine_mode, int, rtx *,
+ int *);
+extern char *neon_output_logic_immediate (const char *, rtx *,
+ enum machine_mode, int, int);
+extern void neon_pairwise_reduce (rtx, rtx, enum machine_mode,
+ rtx (*) (rtx, rtx, rtx));
+extern void neon_expand_vector_init (rtx, rtx);
+extern void neon_lane_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT);
+extern void neon_const_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT);
+extern HOST_WIDE_INT neon_element_bits (enum machine_mode);
+extern void neon_reinterpret (rtx, rtx);
+extern void neon_emit_pair_result_insn (enum machine_mode,
+ rtx (*) (rtx, rtx, rtx, rtx),
+ rtx, rtx, rtx);
+extern void neon_disambiguate_copy (rtx *, rtx *, rtx *, unsigned int);
+extern enum reg_class coproc_secondary_reload_class (enum machine_mode, rtx,
+ bool);
extern bool arm_tls_referenced_p (rtx);
+extern bool arm_cannot_force_const_mem (rtx);
extern int cirrus_memory_offset (rtx);
extern int arm_coproc_mem_operand (rtx, bool);
+extern int neon_vector_mem_operand (rtx, bool);
+extern int neon_struct_mem_operand (rtx);
extern int arm_no_early_store_addr_dep (rtx, rtx);
extern int arm_no_early_alu_shift_dep (rtx, rtx);
extern int arm_no_early_alu_shift_value_dep (rtx, rtx);
extern int arm_no_early_mul_dep (rtx, rtx);
+extern int arm_mac_accumulator_is_mul_result (rtx, rtx);
extern int tls_mentioned_p (rtx);
extern int symbol_mentioned_p (rtx);
extern int arm_const_double_inline_cost (rtx);
extern bool arm_const_double_by_parts (rtx);
extern const char *fp_immediate_constant (rtx);
+extern void arm_emit_call_insn (rtx, rtx);
extern const char *output_call (rtx *);
extern const char *output_call_mem (rtx *);
extern const char *output_mov_long_double_fpa_from_arm (rtx *);
extern const char *output_mov_double_fpa_from_arm (rtx *);
extern const char *output_mov_double_arm_from_fpa (rtx *);
extern const char *output_move_double (rtx *);
+extern const char *output_move_quad (rtx *);
+extern const char *output_move_vfp (rtx *operands);
+extern const char *output_move_neon (rtx *operands);
extern const char *output_add_immediate (rtx *);
extern const char *arithmetic_instr (rtx, int);
extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int);
extern void arm_print_operand (FILE *, rtx, int);
extern void arm_print_operand_address (FILE *, rtx);
extern void arm_final_prescan_insn (rtx);
-extern int arm_go_if_legitimate_address (enum machine_mode, rtx);
extern int arm_debugger_arg_offset (int, rtx);
-extern int arm_is_longcall_p (rtx, int, int);
+extern bool arm_is_long_call_p (tree);
extern int arm_emit_vector_const (FILE *, rtx);
extern const char * arm_output_load_gr (rtx *);
-extern const char *vfp_output_fstmx (rtx *);
+extern const char *vfp_output_fstmd (rtx *);
extern void arm_set_return_address (rtx, rtx);
extern int arm_eliminable_register (rtx);
+extern const char *arm_output_shift(rtx *, int);
extern bool arm_output_addr_const_extra (FILE *, rtx);
#if defined TREE_CODE
extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree);
-extern bool arm_pad_arg_upward (enum machine_mode, tree);
+extern bool arm_pad_arg_upward (enum machine_mode, const_tree);
extern bool arm_pad_reg_upward (enum machine_mode, tree, int);
extern bool arm_needs_doubleword_align (enum machine_mode, tree);
-extern rtx arm_function_value(tree, tree);
+extern rtx arm_function_value(const_tree, const_tree);
#endif
extern int arm_apply_result_size (void);
-#if defined AOF_ASSEMBLER
-extern rtx aof_pic_entry (rtx);
-extern void aof_add_import (const char *);
-extern void aof_delete_import (const char *);
-extern void zero_init_section (void);
-#endif /* AOF_ASSEMBLER */
-
#endif /* RTX_CODE */
extern int arm_float_words_big_endian (void);
/* Thumb functions. */
extern void arm_init_expanders (void);
extern const char *thumb_unexpanded_epilogue (void);
-extern void thumb_expand_prologue (void);
-extern void thumb_expand_epilogue (void);
+extern void thumb1_expand_prologue (void);
+extern void thumb1_expand_epilogue (void);
#ifdef TREE_CODE
extern int is_called_in_ARM_mode (tree);
#endif
extern int thumb_shiftable_const (unsigned HOST_WIDE_INT);
#ifdef RTX_CODE
-extern void thumb_final_prescan_insn (rtx);
+extern void thumb1_final_prescan_insn (rtx);
+extern void thumb2_final_prescan_insn (rtx);
extern const char *thumb_load_double_from_address (rtx *);
extern const char *thumb_output_move_mem_multiple (int, rtx *);
extern const char *thumb_call_via_reg (rtx);
extern void thumb_expand_movmemqi (rtx *);
-extern int thumb_go_if_legitimate_address (enum machine_mode, rtx);
extern rtx arm_return_addr (int, rtx);
extern void thumb_reload_out_hi (rtx *);
extern void thumb_reload_in_hi (rtx *);
extern void thumb_set_return_address (rtx, rtx);
+extern const char *thumb2_output_casesi(rtx *);
#endif
/* Defined in pe.c. */
extern void arm_pr_no_long_calls (struct cpp_reader *);
extern void arm_pr_long_calls_off (struct cpp_reader *);
+extern void arm_lang_object_attributes_init(void);
+
+extern const char *arm_mangle_type (const_tree);
+
#endif /* ! GCC_ARM_PROTOS_H */
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