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comparison gcc/config/rx/rx-protos.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* Exported function prototypes from the Renesas RX backend. 1 /* Exported function prototypes from the Renesas RX backend.
2 Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. 2 Copyright (C) 2008-2017 Free Software Foundation, Inc.
3 Contributed by Red Hat. 3 Contributed by Red Hat.
4 4
5 This file is part of GCC. 5 This file is part of GCC.
6 6
7 GCC is free software; you can redistribute it and/or modify 7 GCC is free software; you can redistribute it and/or modify
19 <http://www.gnu.org/licenses/>. */ 19 <http://www.gnu.org/licenses/>. */
20 20
21 #ifndef GCC_RX_PROTOS_H 21 #ifndef GCC_RX_PROTOS_H
22 #define GCC_RX_PROTOS_H 22 #define GCC_RX_PROTOS_H
23 23
24 /* A few abbreviations to make the prototypes shorter. */ 24 extern bool rx_can_use_simple_return (void);
25 #define Mmode enum machine_mode 25 extern void rx_expand_epilogue (bool);
26 #define Fargs CUMULATIVE_ARGS
27 #define Rcode enum rtx_code
28
29 extern void rx_expand_prologue (void); 26 extern void rx_expand_prologue (void);
30 extern int rx_initial_elimination_offset (int, int); 27 extern int rx_initial_elimination_offset (int, int);
31 28
29 bool is_interrupt_func (const_tree decl);
30 bool is_fast_interrupt_func (const_tree decl);
31
32 /* rx_atomic_sequence is used to emit the header and footer
33 of an atomic sequence. It's supposed to be used in a scope.
34 When constructed, it will emit the atomic sequence header insns.
35 When destructred (goes out of scope), it will emit the
36 corresponding atomic sequence footer insns. */
37 class rx_atomic_sequence
38 {
39 public:
40 rx_atomic_sequence (const_tree fun_decl);
41 ~rx_atomic_sequence (void);
42
43 private:
44 rx_atomic_sequence (void);
45 rx_atomic_sequence (const rx_atomic_sequence&);
46 rx_atomic_sequence& operator = (const rx_atomic_sequence&);
47
48 rtx m_prev_psw_reg;
49 };
50
32 #ifdef RTX_CODE 51 #ifdef RTX_CODE
52 extern int rx_adjust_insn_length (rtx_insn *, int);
53 extern int rx_align_for_label (rtx, int);
33 extern void rx_emit_stack_popm (rtx *, bool); 54 extern void rx_emit_stack_popm (rtx *, bool);
34 extern void rx_emit_stack_pushm (rtx *); 55 extern void rx_emit_stack_pushm (rtx *);
35 extern void rx_expand_epilogue (bool);
36 extern char * rx_gen_move_template (rtx *, bool); 56 extern char * rx_gen_move_template (rtx *, bool);
37 extern bool rx_is_legitimate_constant (rtx); 57 extern bool rx_is_legitimate_constant (machine_mode, rtx);
38 extern bool rx_is_restricted_memory_address (rtx, Mmode); 58 extern bool rx_is_restricted_memory_address (rtx,
39 extern void rx_notice_update_cc (rtx body, rtx insn); 59 machine_mode);
40 extern void rx_split_cbranch (Mmode, Rcode, rtx, rtx, rtx); 60 extern bool rx_match_ccmode (rtx, machine_mode);
41 extern Mmode rx_select_cc_mode (Rcode, rtx, rtx); 61 extern rtx rx_maybe_pidify_operand (rtx, int);
42 extern bool rx_match_ccmode (rtx, Mmode); 62 extern void rx_notice_update_cc (rtx, rtx);
63 extern void rx_split_cbranch (machine_mode, enum rtx_code,
64 rtx, rtx, rtx);
65 extern machine_mode rx_select_cc_mode (enum rtx_code, rtx, rtx);
43 #endif 66 #endif
44 67
45 #endif /* GCC_RX_PROTOS_H */ 68 #endif /* GCC_RX_PROTOS_H */