Mercurial > repos > rhope
annotate runtime/object.c @ 38:7f05bbe82f24
Started work on adding Array support
author | Mike Pavone <pavone@retrodev.com> |
---|---|
date | Tue, 06 Oct 2009 23:13:47 -0400 |
parents | 640f541e9116 |
children | 789a146a48e1 d2f9b0a9403d |
rev | line source |
---|---|
7
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
1 #include "object.h" |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
2 #include "builtin.h" |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
3 #include <stdlib.h> |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
4 #include <string.h> |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
5 #include <stdio.h> |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
6 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
7 blueprint ** registered_types = NULL; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
8 uint32_t max_registered_type = 0; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
9 uint32_t type_storage = 0; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
10 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
11 returntype call_method(uint32_t methodid, calldata * params) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
12 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
13 int i; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
14 blueprint * bp = get_blueprint(params->params[0]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
15 if(methodid >= bp->first_methodid && methodid < bp->last_methodid && bp->method_lookup[methodid - bp->first_methodid]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
16 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
17 params->tail_func = bp->method_lookup[methodid - bp->first_methodid]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
18 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
19 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
20 if(METHOD_MISSING >= bp->first_methodid && METHOD_MISSING < bp->last_methodid && bp->method_lookup[METHOD_MISSING - bp->first_methodid]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
21 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
22 params->tail_func = bp->method_lookup[METHOD_MISSING - bp->first_methodid]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
23 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
24 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
25 //TODO: Add useful info to exception |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
26 for(i = 0; i < params->num_params; ++i) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
27 release_ref(params->params[i]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
28 params->params[0] = new_object(TYPE_METHODMISSINGEXCEPTION); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
29 return EXCEPTION_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
30 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
31 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
32 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
33 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
34 returntype set_field(uint32_t setfieldid, calldata * params) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
35 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
36 int i; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
37 blueprint * bp = get_blueprint(params->params[0]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
38 if(setfieldid >= bp->first_setfieldid && setfieldid < bp->last_setfieldid && bp->setter_lookup[setfieldid - bp->first_setfieldid]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
39 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
40 params->tail_func = bp->setter_lookup[setfieldid - bp->first_setfieldid]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
41 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
42 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
43 if(METHOD_SETFIELDMISSING >= bp->first_setfieldid && METHOD_SETFIELDMISSING < bp->last_setfieldid && bp->method_lookup[METHOD_SETFIELDMISSING - bp->first_methodid]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
44 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
45 params->tail_func = bp->method_lookup[METHOD_SETFIELDMISSING - bp->first_methodid]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
46 params->original_methodid = setfieldid; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
47 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
48 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
49 //TODO: Add useful info to exception |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
50 for(i = 0; i < params->num_params; ++i) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
51 release_ref(params->params[i]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
52 params->params[0] = new_object(TYPE_FIELDMISSINGEXCEPTION); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
53 return EXCEPTION_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
54 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
55 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
56 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
57 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
58 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
59 returntype get_field(uint32_t getfieldid, calldata * params) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
60 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
61 int i; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
62 blueprint * bp = get_blueprint(params->params[0]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
63 if(getfieldid >= bp->first_getfieldid && getfieldid < bp->last_getfieldid && bp->getter_lookup[getfieldid - bp->first_getfieldid]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
64 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
65 params->tail_func = bp->getter_lookup[getfieldid - bp->first_getfieldid]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
66 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
67 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
68 if(METHOD_GETFIELDMISSING >= bp->first_getfieldid && METHOD_GETFIELDMISSING < bp->last_getfieldid && bp->method_lookup[METHOD_GETFIELDMISSING - bp->first_methodid]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
69 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
70 params->tail_func = bp->method_lookup[METHOD_GETFIELDMISSING - bp->first_methodid]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
71 params->original_methodid = getfieldid; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
72 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
73 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
74 //TODO: Add useful info to exception |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
75 for(i = 0; i < params->num_params; ++i) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
76 release_ref(params->params[i]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
77 params->params[0] = new_object(TYPE_FIELDMISSINGEXCEPTION); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
78 return EXCEPTION_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
79 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
80 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
81 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
82 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
83 returntype convert_to(uint32_t convertto, calldata * params) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
84 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
85 int i; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
86 blueprint * bp = get_blueprint(params->params[0]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
87 if(convertto >= bp->first_convertto && convertto < bp->last_convertto && bp->convert_to[convertto]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
88 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
89 params->tail_func = bp->convert_to[convertto - bp->first_convertto]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
90 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
91 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
92 return NO_CONVERSION; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
93 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
94 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
95 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
96 returntype convert_from(uint32_t convertfrom, calldata * params) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
97 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
98 int i; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
99 blueprint * bp = registered_types[convertfrom]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
100 if(convertfrom >= bp->first_convertfrom && convertfrom < bp->last_convertfrom && bp->convert_from[convertfrom]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
101 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
102 params->tail_func = bp->convert_from[convertfrom - bp->first_convertfrom]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
103 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
104 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
105 return NO_CONVERSION; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
106 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
107 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
108 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
109 returntype coerce_value(uint32_t type, calldata * params) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
110 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
111 int i; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
112 blueprint * bp = get_blueprint(params->params[0]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
113 if(bp == registered_types[type]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
114 return NORMAL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
115 if(convert_to(type, params) == TAIL_RETURN) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
116 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
117 if(convert_from(type, params) == TAIL_RETURN) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
118 return TAIL_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
119 //TODO: Add useful info to exception |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
120 for(i = 0; i < params->num_params; ++i) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
121 release_ref(params->params[i]); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
122 params->params[0] = new_object(TYPE_WRONGTYPEEXCEPTION); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
123 return EXCEPTION_RETURN; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
124 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
125 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
126 object * alloc_object(blueprint * bp) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
127 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
128 //TODO: Replace with something more performant |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
129 return malloc(bp->boxed_size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
130 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
131 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
132 void * alloc_variable(uint32_t size) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
133 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
134 return malloc(size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
135 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
136 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
137 void dealloc_object(blueprint * bp, object * obj) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
138 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
139 //TODO: Replace with something more performant |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
140 free(obj); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
141 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
142 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
143 object * new_object(uint32_t type) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
144 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
145 blueprint * bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
146 object * ret; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
147 if(type >= max_registered_type || !registered_types[type]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
148 return NULL; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
149 bp = registered_types[type]; |
36
495dddadd058
User defined types work in the compiler now
Mike Pavone <pavone@retrodev.com>
parents:
34
diff
changeset
|
150 return new_object_bp(bp); |
495dddadd058
User defined types work in the compiler now
Mike Pavone <pavone@retrodev.com>
parents:
34
diff
changeset
|
151 } |
495dddadd058
User defined types work in the compiler now
Mike Pavone <pavone@retrodev.com>
parents:
34
diff
changeset
|
152 |
495dddadd058
User defined types work in the compiler now
Mike Pavone <pavone@retrodev.com>
parents:
34
diff
changeset
|
153 object * new_object_bp(blueprint * bp) |
495dddadd058
User defined types work in the compiler now
Mike Pavone <pavone@retrodev.com>
parents:
34
diff
changeset
|
154 { |
495dddadd058
User defined types work in the compiler now
Mike Pavone <pavone@retrodev.com>
parents:
34
diff
changeset
|
155 object * ret; |
7
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
156 ret = alloc_object(bp); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
157 if(ret) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
158 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
159 ret->bprint = bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
160 rh_atomic_set(ret, refcount, 1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
161 memset(((char *)ret) + sizeof(object), '\0', bp->size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
162 bp->init(ret); |
37
640f541e9116
Added support for type declarations on user defined workers and added a few more methods to Int32 in the runtime for the C backend
Mike Pavone <pavone@retrodev.com>
parents:
36
diff
changeset
|
163 } else { |
640f541e9116
Added support for type declarations on user defined workers and added a few more methods to Int32 in the runtime for the C backend
Mike Pavone <pavone@retrodev.com>
parents:
36
diff
changeset
|
164 fprintf(stderr, "Could not allocate new object with size %d\n", bp->boxed_size); |
7
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
165 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
166 return ret; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
167 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
168 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
169 multisize * new_multisize(uint32_t type, uint32_t size) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
170 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
171 blueprint *bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
172 multisize * ret; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
173 if(type >= max_registered_type || !registered_types[type]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
174 return NULL; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
175 ret = alloc_variable(sizeof(multisize) + type); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
176 if(ret) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
177 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
178 bp = registered_types[type]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
179 ret->base.bprint = bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
180 ret->size = size; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
181 rh_atomic_set(&(ret->base), refcount, 1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
182 memset(((char *)ret) + sizeof(multisize), '\0', size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
183 bp->init((object *)ret); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
184 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
185 return ret; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
186 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
187 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
188 object * copy_object(object * tocopy) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
189 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
190 object * copy; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
191 multisize * mcopy, *mtocopy; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
192 blueprint * bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
193 if(rh_atomic_get(tocopy, refcount) == 1) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
194 return tocopy; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
195 bp = get_blueprint(tocopy); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
196 if(bp->size < 0) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
197 mtocopy = (multisize *)tocopy; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
198 mcopy = alloc_variable(sizeof(multisize) + mtocopy->size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
199 mcopy->size = mtocopy->size; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
200 memcpy(((char *)mcopy)+sizeof(multisize), ((char *)mtocopy)+sizeof(multisize), mtocopy->size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
201 copy = (object *)mcopy; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
202 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
203 copy = alloc_object(bp); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
204 memcpy(((char *)copy) + sizeof(object), ((char *)tocopy)+sizeof(object), bp->size); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
205 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
206 copy->bprint = bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
207 rh_atomic_set(copy, refcount, 1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
208 bp->copy(copy); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
209 release_ref(tocopy); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
210 return copy; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
211 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
212 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
213 void free_object(object * obj) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
214 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
215 blueprint * bp = get_blueprint(obj); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
216 if(bp->cleanup) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
217 bp->cleanup(obj); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
218 dealloc_object(bp, obj); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
219 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
220 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
221 void release_ref(object * obj) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
222 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
223 if(rh_atomic_sub_testzero(obj, refcount, 1)) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
224 free_object(obj); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
225 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
226 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
227 void check_type_storage(type) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
228 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
229 uint32_t type_storage_temp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
230 blueprint ** temp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
231 if(type >= type_storage) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
232 if(type_storage) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
233 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
234 type_storage_temp = (type + (type_storage >> 1)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
235 temp = realloc(registered_types, type_storage_temp * sizeof(blueprint *)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
236 if(temp) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
237 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
238 registered_types = temp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
239 memset(registered_types + type_storage, '\0', (type_storage_temp - type_storage) * sizeof(blueprint *)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
240 type_storage = type_storage_temp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
241 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
242 else |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
243 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
244 free(registered_types); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
245 fprintf(stderr, "Couldn't allocate %d bytes for type storage array\n", type_storage_temp * sizeof(blueprint *)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
246 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
247 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
248 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
249 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
250 if(type < INITIAL_TYPE_STORAGE) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
251 type_storage =INITIAL_TYPE_STORAGE; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
252 else |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
253 type_storage = type + 8; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
254 registered_types = malloc(type_storage * sizeof(blueprint *)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
255 if(registered_types) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
256 memset(registered_types, '\0', type_storage * sizeof(blueprint *)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
257 else |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
258 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
259 fprintf(stderr, "Couldn't allocate %d bytes for type storage array\n", type_storage * sizeof(blueprint *)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
260 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
261 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
262 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
263 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
264 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
265 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
266 void default_action(object * obj) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
267 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
268 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
269 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
270 blueprint * new_blueprint(uint32_t type, uint32_t size, special_func init, special_func copy, special_func cleanup) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
271 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
272 blueprint * bp = malloc(sizeof(blueprint)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
273 if(bp) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
274 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
275 bp->size = size; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
276 bp->boxed_size = size >= 0 ? size + sizeof(object) : size; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
277 bp->method_lookup = bp->getter_lookup = bp->setter_lookup = bp->convert_to = bp->convert_from = NULL; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
278 bp->init = init ? init : default_action; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
279 bp->copy = copy ? copy : default_action; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
280 bp->cleanup = cleanup ? cleanup : default_action; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
281 bp->first_methodid = bp->last_methodid = bp->first_getfieldid = bp->last_getfieldid = bp->first_setfieldid = bp->last_setfieldid = bp->first_convertto = bp->last_convertto = bp->first_convertfrom = bp->last_convertfrom = 0; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
282 //TODO: Handle names |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
283 bp->name = NULL; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
284 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
285 return bp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
286 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
287 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
288 blueprint * register_type_byid(uint32_t type, uint32_t size, special_func init, special_func copy, special_func cleanup) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
289 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
290 check_type_storage(type); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
291 if(registered_types[type]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
292 return registered_types[type]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
293 registered_types[type] = new_blueprint(type, size, init, copy, cleanup); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
294 if(!registered_types[type]) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
295 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
296 fputs("Couldn't allocate new object blueprint\n", stderr); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
297 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
298 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
299 if(type >= max_registered_type) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
300 max_registered_type = type + 1; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
301 return registered_types[type]; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
302 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
303 |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
304 void add_method(blueprint * bp, uint32_t methodid, rhope_func impl) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
305 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
306 rhope_func * temp; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
307 if(methodid < 1) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
308 fputs("Attempt to add a method with an ID < 1\n", stderr); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
309 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
310 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
311 if (!bp->method_lookup) |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
312 { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
313 bp->method_lookup = malloc(sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
314 if(!bp->method_lookup) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
315 fprintf(stderr, "Couldn't allocate %d bytes for method lookup table\n", sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
316 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
317 } |
12
31f8182f3433
Finished fib test and did some small work on the c backend
Mike Pavone <pavone@retrodev.com>
parents:
7
diff
changeset
|
318 if(BELOW_INITIAL_METHOD > methodid) { |
7
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
319 bp->first_methodid = 1; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
320 bp->last_methodid = 1+INITIAL_METHOD_LOOKUP; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
321 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
322 bp->first_methodid = methodid - BELOW_INITIAL_METHOD; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
323 bp->last_methodid = bp->first_methodid + INITIAL_METHOD_LOOKUP; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
324 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
325 memset(bp->method_lookup, '\0', sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
326 } else { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
327 if (methodid < bp->first_methodid) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
328 temp = bp->method_lookup; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
329 //Note: if this gets changed to generating an exception on failure, we need to restore the original buffer |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
330 bp->method_lookup = malloc(sizeof(rhope_func) * (bp->last_methodid-methodid)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
331 if(!bp->method_lookup) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
332 fprintf(stderr, "Couldn't allocate %d bytes for method lookup table\n", sizeof(rhope_func) * (bp->last_methodid-methodid)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
333 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
334 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
335 memset(bp->method_lookup, '\0', (bp->first_methodid-methodid) * sizeof(rhope_func)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
336 memcpy(bp->method_lookup + bp->first_methodid-methodid, temp, (bp->last_methodid-bp->first_methodid)*sizeof(rhope_func)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
337 free(temp); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
338 bp->first_methodid = methodid; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
339 } else if(methodid >= bp->last_methodid) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
340 //Note: if this gets changed to generating an exception on failure, we need to restore the original buffer |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
341 bp->method_lookup = realloc(bp->method_lookup, (methodid+1-bp->first_methodid) * sizeof(rhope_func)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
342 if(!bp->method_lookup) { |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
343 fprintf(stderr, "Couldn't resize method lookup table to %d bytes\n", (methodid+1-bp->first_methodid) * sizeof(rhope_func)); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
344 exit(-1); |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
345 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
346 memset(bp->method_lookup+bp->last_methodid, '\0', (methodid+1)-bp->last_methodid); |
12
31f8182f3433
Finished fib test and did some small work on the c backend
Mike Pavone <pavone@retrodev.com>
parents:
7
diff
changeset
|
347 bp->last_methodid = methodid+1; |
7
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
348 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
349 } |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
350 bp->method_lookup[methodid-bp->first_methodid] = impl; |
d61550e2c001
Added current work on new runtime
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
351 } |
30
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
352 |
34
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
353 void add_getter(blueprint * bp, uint32_t getfieldid, rhope_func impl) |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
354 { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
355 rhope_func * temp; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
356 if(getfieldid < 1) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
357 fputs("Attempt to add a method with an ID < 1\n", stderr); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
358 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
359 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
360 if (!bp->getter_lookup) |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
361 { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
362 bp->getter_lookup = malloc(sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
363 if(!bp->getter_lookup) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
364 fprintf(stderr, "Couldn't allocate %d bytes for getter lookup table\n", sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
365 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
366 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
367 if(BELOW_INITIAL_METHOD > getfieldid) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
368 bp->first_getfieldid = 1; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
369 bp->last_getfieldid = 1+INITIAL_METHOD_LOOKUP; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
370 } else { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
371 bp->first_getfieldid = getfieldid - BELOW_INITIAL_METHOD; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
372 bp->last_getfieldid = bp->first_getfieldid + INITIAL_METHOD_LOOKUP; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
373 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
374 memset(bp->getter_lookup, '\0', sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
375 } else { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
376 if (getfieldid < bp->first_getfieldid) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
377 temp = bp->getter_lookup; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
378 //Note: if this gets changed to generating an exception on failure, we need to restore the original buffer |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
379 bp->getter_lookup = malloc(sizeof(rhope_func) * (bp->last_getfieldid-getfieldid)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
380 if(!bp->getter_lookup) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
381 fprintf(stderr, "Couldn't allocate %d bytes for getter lookup table\n", sizeof(rhope_func) * (bp->last_getfieldid-getfieldid)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
382 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
383 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
384 memset(bp->getter_lookup, '\0', (bp->first_getfieldid-getfieldid) * sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
385 memcpy(bp->getter_lookup + bp->first_getfieldid-getfieldid, temp, (bp->last_getfieldid-bp->first_getfieldid)*sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
386 free(temp); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
387 bp->first_getfieldid = getfieldid; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
388 } else if(getfieldid >= bp->last_getfieldid) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
389 //Note: if this gets changed to generating an exception on failure, we need to restore the original buffer |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
390 bp->getter_lookup = realloc(bp->getter_lookup, (getfieldid+1-bp->first_getfieldid) * sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
391 if(!bp->getter_lookup) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
392 fprintf(stderr, "Couldn't resize getter lookup table to %d bytes\n", (getfieldid+1-bp->first_getfieldid) * sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
393 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
394 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
395 memset(bp->getter_lookup+bp->last_getfieldid, '\0', (getfieldid+1)-bp->last_getfieldid); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
396 bp->last_getfieldid = getfieldid+1; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
397 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
398 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
399 bp->getter_lookup[getfieldid-bp->first_getfieldid] = impl; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
400 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
401 |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
402 void add_setter(blueprint * bp, uint32_t setfieldid, rhope_func impl) |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
403 { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
404 rhope_func * temp; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
405 if(setfieldid < 1) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
406 fputs("Attempt to add a method with an ID < 1\n", stderr); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
407 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
408 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
409 if (!bp->setter_lookup) |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
410 { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
411 bp->setter_lookup = malloc(sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
412 if(!bp->setter_lookup) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
413 fprintf(stderr, "Couldn't allocate %d bytes for setter lookup table\n", sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
414 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
415 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
416 if(BELOW_INITIAL_METHOD > setfieldid) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
417 bp->first_setfieldid = 1; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
418 bp->last_setfieldid = 1+INITIAL_METHOD_LOOKUP; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
419 } else { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
420 bp->first_setfieldid = setfieldid - BELOW_INITIAL_METHOD; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
421 bp->last_setfieldid = bp->first_setfieldid + INITIAL_METHOD_LOOKUP; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
422 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
423 memset(bp->setter_lookup, '\0', sizeof(rhope_func) * INITIAL_METHOD_LOOKUP); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
424 } else { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
425 if (setfieldid < bp->first_setfieldid) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
426 temp = bp->setter_lookup; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
427 //Note: if this sets changed to generating an exception on failure, we need to restore the original buffer |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
428 bp->setter_lookup = malloc(sizeof(rhope_func) * (bp->last_setfieldid-setfieldid)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
429 if(!bp->setter_lookup) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
430 fprintf(stderr, "Couldn't allocate %d bytes for setter lookup table\n", sizeof(rhope_func) * (bp->last_setfieldid-setfieldid)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
431 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
432 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
433 memset(bp->setter_lookup, '\0', (bp->first_setfieldid-setfieldid) * sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
434 memcpy(bp->setter_lookup + bp->first_setfieldid-setfieldid, temp, (bp->last_setfieldid-bp->first_setfieldid)*sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
435 free(temp); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
436 bp->first_setfieldid = setfieldid; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
437 } else if(setfieldid >= bp->last_setfieldid) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
438 //Note: if this sets changed to generating an exception on failure, we need to restore the original buffer |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
439 bp->setter_lookup = realloc(bp->setter_lookup, (setfieldid+1-bp->first_setfieldid) * sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
440 if(!bp->setter_lookup) { |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
441 fprintf(stderr, "Couldn't resize setter lookup table to %d bytes\n", (setfieldid+1-bp->first_setfieldid) * sizeof(rhope_func)); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
442 exit(-1); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
443 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
444 memset(bp->setter_lookup+bp->last_setfieldid, '\0', (setfieldid+1)-bp->last_setfieldid); |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
445 bp->last_setfieldid = setfieldid+1; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
446 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
447 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
448 bp->setter_lookup[setfieldid-bp->first_setfieldid] = impl; |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
449 } |
df038cef648b
More work on supporting user defined types in the C backend
Mike Pavone <pavone@retrodev.com>
parents:
30
diff
changeset
|
450 |
30
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
451 blueprint * get_blueprint_byid(uint32_t type) |
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
452 { |
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
453 if(type >= max_registered_type) |
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
454 return NULL; |
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
455 return registered_types[type]; |
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
456 } |
914ad38f9b59
Compiler now works for some simple programs
Mike Pavone <pavone@retrodev.com>
parents:
12
diff
changeset
|
457 |