1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/* -*- c++ -*-
* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2012 Clifford Wolf <clifford@clifford.at>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include "kernel/yosys.h"
#ifndef REGISTER_H
#define REGISTER_H
YOSYS_NAMESPACE_BEGIN
struct Pass
{
std::string pass_name, short_help;
Pass(std::string name, std::string short_help = "** document me **");
virtual ~Pass();
virtual void help();
virtual void clear_flags();
virtual void execute(std::vector<std::string> args, RTLIL::Design *design) = 0;
int call_counter;
int64_t runtime_ns;
bool experimental_flag = false;
void experimental() {
experimental_flag = true;
}
struct pre_post_exec_state_t {
Pass *parent_pass;
int64_t begin_ns;
};
pre_post_exec_state_t pre_execute();
void post_execute(pre_post_exec_state_t state);
void cmd_log_args(const std::vector<std::string> &args);
void cmd_error(const std::vector<std::string> &args, size_t argidx, std::string msg);
void extra_args(std::vector<std::string> args, size_t argidx, RTLIL::Design *design, bool select = true);
static void call(RTLIL::Design *design, std::string command);
static void call(RTLIL::Design *design, std::vector<std::string> args);
static void call_on_selection(RTLIL::Design *design, const RTLIL::Selection &selection, std::string command);
static void call_on_selection(RTLIL::Design *design, const RTLIL::Selection &selection, std::vector<std::string> args);
static void call_on_module(RTLIL::Design *design, RTLIL::Module *module, std::string command);
static void call_on_module(RTLIL::Design *design, RTLIL::Module *module, std::vector<std::string> args);
Pass *next_queued_pass;
virtual void run_register();
static void init_register();
static void done_register();
virtual void on_register();
virtual void on_shutdown();
};
struct ScriptPass : Pass
{
bool block_active, help_mode;
RTLIL::Design *active_design;
std::string active_run_from, active_run_to;
ScriptPass(std::string name, std::string short_help = "** document me **") : Pass(name, short_help) { }
virtual void script() = 0;
bool check_label(std::string label, std::string info = std::string());
void run(std::string command, std::string info = std::string());
void run_nocheck(std::string command, std::string info = std::string());
void run_script(RTLIL::Design *design, std::string run_from = std::string(), std::string run_to = std::string());
void help_script();
};
struct Frontend : Pass
{
// for reading of here documents
static FILE *current_script_file;
static std::string last_here_document;
std::string frontend_name;
Frontend(std::string name, std::string short_help = "** document me **");
void run_register() YS_OVERRIDE;
~Frontend() YS_OVERRIDE;
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE YS_FINAL;
virtual void execute(std::istream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) = 0;
static std::vector<std::string> next_args;
void extra_args(std::istream *&f, std::string &filename, std::vector<std::string> args, size_t argidx, bool bin_input = false);
static void frontend_call(RTLIL::Design *design, std::istream *f, std::string filename, std::string command);
static void frontend_call(RTLIL::Design *design, std::istream *f, std::string filename, std::vector<std::string> args);
};
struct Backend : Pass
{
std::string backend_name;
Backend(std::string name, std::string short_help = "** document me **");
void run_register() YS_OVERRIDE;
~Backend() YS_OVERRIDE;
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE YS_FINAL;
virtual void execute(std::ostream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) = 0;
void extra_args(std::ostream *&f, std::string &filename, std::vector<std::string> args, size_t argidx, bool bin_output = false);
static void backend_call(RTLIL::Design *design, std::ostream *f, std::string filename, std::string command);
static void backend_call(RTLIL::Design *design, std::ostream *f, std::string filename, std::vector<std::string> args);
};
// implemented in passes/cmds/select.cc
extern void handle_extra_select_args(Pass *pass, std::vector<std::string> args, size_t argidx, size_t args_size, RTLIL::Design *design);
extern RTLIL::Selection eval_select_args(const vector<string> &args, RTLIL::Design *design);
extern void eval_select_op(vector<RTLIL::Selection> &work, const string &op, RTLIL::Design *design);
extern std::map<std::string, Pass*> pass_register;
extern std::map<std::string, Frontend*> frontend_register;
extern std::map<std::string, Backend*> backend_register;
YOSYS_NAMESPACE_END
#endif
|
