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
|
%# -*- c -*-
/* DO NOT EDIT THIS FILE DIRECTLY */
/**********************************************************************
id.h -
$Author$
created at: Sun Oct 19 21:12:51 2008
Copyright (C) 2007 Koichi Sasada
**********************************************************************/
<%
op_id_offset = 128
defs = File.join(File.dirname(File.dirname(erb.filename)), "defs/id.def")
ids = eval(File.read(defs), binding, defs)
types = ids.keys.grep(/^[A-Z]/)
%>
#ifndef RUBY_ID_H
#define RUBY_ID_H
enum ruby_id_types {
RUBY_ID_STATIC_SYM = 0x01,
RUBY_ID_LOCAL = 0x00,
RUBY_ID_INSTANCE = (0x01<<1),
RUBY_ID_GLOBAL = (0x03<<1),
RUBY_ID_ATTRSET = (0x04<<1),
RUBY_ID_CONST = (0x05<<1),
RUBY_ID_CLASS = (0x06<<1),
RUBY_ID_JUNK = (0x07<<1),
RUBY_ID_INTERNAL = RUBY_ID_JUNK,
RUBY_ID_SCOPE_SHIFT = 4,
RUBY_ID_SCOPE_MASK = (~(~0U<<(RUBY_ID_SCOPE_SHIFT-1))<<1)
};
#define ID_STATIC_SYM RUBY_ID_STATIC_SYM
#define ID_SCOPE_SHIFT RUBY_ID_SCOPE_SHIFT
#define ID_SCOPE_MASK RUBY_ID_SCOPE_MASK
#define ID_LOCAL RUBY_ID_LOCAL
#define ID_INSTANCE RUBY_ID_INSTANCE
#define ID_GLOBAL RUBY_ID_GLOBAL
#define ID_ATTRSET RUBY_ID_ATTRSET
#define ID_CONST RUBY_ID_CONST
#define ID_CLASS RUBY_ID_CLASS
#define ID_JUNK RUBY_ID_JUNK
#define ID_INTERNAL RUBY_ID_INTERNAL
#define symIFUNC ID2SYM(idIFUNC)
#define symCFUNC ID2SYM(idCFUNC)
% index = op_id_offset
% ids[:token_op].each do |_id, _op, token|
% next unless token
#define RUBY_TOKEN_<%=token%> <%=index%>
% index += 1
% end
#define RUBY_TOKEN(t) RUBY_TOKEN_##t
#define RUBY_TOKEN2ID_TYPE(tok, type) ((tok<<RUBY_ID_SCOPE_SHIFT)|type|RUBY_ID_STATIC_SYM)
% types.each do |type|
#define TOKEN2<%=type%>ID(tok) RUBY_TOKEN2ID_TYPE(tok, RUBY_ID_<%=type%>)
% end
enum ruby_method_ids {
% ids[:token_op].uniq {|_, op| op}.each do |id, op, token|
id<%=id%> = <%=token ? "RUBY_TOKEN(#{token})" : "'#{op}'"%>,
% end
tPRESERVED_ID_BEGIN = <%=index-1%>,
% ids[:preserved].each do |token|
id<%=token%>,
% end
tPRESERVED_ID_END,
% prev = 'tPRESERVED_ID_END'
% types.each do |type|
% tokens = ids[type]
tTOKEN_<%=type%>_BEGIN = <%=prev%>-1,
% tokens.each do |token|
t<%=token%>,
% end
% prev = "tTOKEN_#{type}_END"
<%=prev%>,
% end
tNEXT_ID = <%=prev%>,
% types.each do |type|
% tokens = ids[type]
#define DEFINE_<%=type%>ID_FROM_TOKEN(n) id##n = TOKEN2<%=type%>ID(t##n)
% tokens or next
% tokens.each do |token|
DEFINE_<%=type%>ID_FROM_TOKEN(<%=token%>),
% end
% end
tLAST_OP_ID = tPRESERVED_ID_END-1,
idLAST_OP_ID = tLAST_OP_ID >> ID_SCOPE_SHIFT
};
#endif /* RUBY_ID_H */
|
