URL
https://opencores.org/ocsvn/scarts/scarts/trunk
Subversion Repositories scarts
[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [config/] [sparc/] [sparc-protos.h] - Rev 20
Go to most recent revision | Compare with Previous | Blame | View Log
/* Prototypes of target machine for SPARC. Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com). 64-bit SPARC-V9 support by Michael Tiemann, Jim Wilson, and Doug Evans, at Cygnus Support. This file is part of GCC. 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. 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 GCC; see the file COPYING. If not, write to the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __SPARC_PROTOS_H__ #define __SPARC_PROTOS_H__ #ifdef TREE_CODE extern struct rtx_def *function_value (tree, enum machine_mode, int); extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int); extern struct rtx_def *function_arg (const CUMULATIVE_ARGS *, enum machine_mode, tree, int, int); #ifdef RTX_CODE extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); extern void sparc_va_start (tree, rtx); #endif extern unsigned long sparc_type_code (tree); #ifdef ARGS_SIZE_RTX /* expr.h defines ARGS_SIZE_RTX and `enum direction' */ extern enum direction function_arg_padding (enum machine_mode, tree); #endif /* ARGS_SIZE_RTX */ #endif /* TREE_CODE */ extern void order_regs_for_local_alloc (void); extern HOST_WIDE_INT sparc_compute_frame_size (HOST_WIDE_INT, int); extern void sparc_expand_prologue (void); extern void sparc_expand_epilogue (void); extern bool sparc_can_use_return_insn_p (void); extern int check_pic (int); extern int short_branch (int, int); extern void sparc_profile_hook (int); extern void sparc_override_options (void); extern void sparc_output_scratch_registers (FILE *); #ifdef RTX_CODE extern enum machine_mode select_cc_mode (enum rtx_code, rtx, rtx); /* Define the function that build the compare insn for scc and bcc. */ extern rtx gen_compare_reg (enum rtx_code code, rtx, rtx); extern void sparc_emit_float_lib_cmp (rtx, rtx, enum rtx_code); extern void sparc_emit_floatunsdi (rtx [2], enum machine_mode); extern void sparc_emit_fixunsdi (rtx [2], enum machine_mode); extern void emit_tfmode_binop (enum rtx_code, rtx *); extern void emit_tfmode_unop (enum rtx_code, rtx *); extern void emit_tfmode_cvt (enum rtx_code, rtx *); /* This function handles all v9 scc insns */ extern int gen_v9_scc (enum rtx_code, rtx *); extern void sparc_initialize_trampoline (rtx, rtx, rtx); extern void sparc64_initialize_trampoline (rtx, rtx, rtx); extern bool legitimate_constant_p (rtx); extern bool constant_address_p (rtx); extern bool legitimate_pic_operand_p (rtx); extern int legitimate_address_p (enum machine_mode, rtx, int); extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); extern rtx legitimize_tls_address (rtx); extern rtx legitimize_address (rtx, rtx, enum machine_mode); extern void sparc_defer_case_vector (rtx, rtx, int); extern bool sparc_expand_move (enum machine_mode, rtx *); extern void sparc_emit_set_const32 (rtx, rtx); extern void sparc_emit_set_const64 (rtx, rtx); extern void sparc_emit_set_symbolic_const64 (rtx, rtx, rtx); extern int sparc_splitdi_legitimate (rtx, rtx); extern int sparc_absnegfloat_split_legitimate (rtx, rtx); extern const char *output_ubranch (rtx, int, rtx); extern const char *output_cbranch (rtx, rtx, int, int, int, rtx); extern const char *output_return (rtx); extern const char *output_sibcall (rtx, rtx); extern const char *output_v8plus_shift (rtx *, rtx, const char *); extern const char *output_v9branch (rtx, rtx, int, int, int, int, rtx); extern void emit_v9_brxx_insn (enum rtx_code, rtx, rtx); extern void print_operand (FILE *, rtx, int); extern int mems_ok_for_ldd_peep (rtx, rtx, rtx); extern int arith_double_4096_operand (rtx, enum machine_mode); extern int arith_4096_operand (rtx, enum machine_mode); extern int zero_operand (rtx, enum machine_mode); extern int fp_zero_operand (rtx, enum machine_mode); extern int reg_or_0_operand (rtx, enum machine_mode); extern int empty_delay_slot (rtx); extern int eligible_for_return_delay (rtx); extern int eligible_for_sibcall_delay (rtx); extern int tls_call_delay (rtx); extern int emit_move_sequence (rtx, enum machine_mode); extern int fp_sethi_p (rtx); extern int fp_mov_p (rtx); extern int fp_high_losum_p (rtx); extern bool sparc_tls_referenced_p (rtx); extern int mem_min_alignment (rtx, int); extern int pic_address_needs_scratch (rtx); extern int reg_unused_after (rtx, rtx); extern int register_ok_for_ldd (rtx); extern int registers_ok_for_ldd_peep (rtx, rtx); extern int v9_regcmp_p (enum rtx_code); /* Function used for V8+ code generation. Returns 1 if the high 32 bits of REG are 0 before INSN. */ extern int sparc_check_64 (rtx, rtx); extern rtx gen_df_reg (rtx, int); extern int sparc_extra_constraint_check (rtx, int, int); #endif /* RTX_CODE */ #endif /* __SPARC_PROTOS_H__ */
Go to most recent revision | Compare with Previous | Blame | View Log