a#4.c

一个操作系统源代码 用于嵌入式设备 在Vc++环境下仿真 成功移植到多款处理器上

94,
122,
149,
160,
149,
130,
131,
134,
137,
147,
153,
157,
158,
167,
183,
187,
183,
166,
162,
165,
161,
169,
173,
163,
146,
134,
123,
130,
153,
151,
144,
135,
130,
141,
150,
151,
137,
129,
123,
109,
110,
114,
120,
128,
126,
114,
98,
84,
80,
85,
94,
98,
93,
84,
82,
80,
72,
64,
67,
88,
102,
112,
119,
122,
122,
111,
92,
82,
103,
129,
146,
151,
150,
142,
135,
137,
142,
150,
152,
145,
160,
176,
181,
189,
186,
174,
167,
168,
166,
175,
184,
170,
148,
131,
131,
142,
154,
153,
137,
137,
139,
143,
153,
148,
146,
134,
125,
116,
107,
115,
124,
132,
129,
116,
101,
86,
86,
91,
95,
92,
89,
96,
89,
79,
69,
61,
74,
82,
91,
99,
118,
134,
121,
105,
88,
86,
104,
119,
135,
147,
146,
130,
136,
144,
139,
145,
141,
144,
155,
169,
180,
182,
186,
175,
159,
164,
168,
182,
186,
167,
145,
134,
140,
145,
148,
142,
136,
135,
137,
145,
146,
151,
148,
138,
128,
113,
109,
114,
123,
135,
132,
115,
99,
94,
94,
91,
90,
90,
96,
101,
92,
73,
68,
72,
70,
73,
79,
97,
126,
128,
117,
108,
92,
84,
99,
122,
132,
139,
136,
135,
138,
146,
140,
134,
141,
141,
150,
165,
176,
188,
185,
171,
158,
161,
180,
188,
183,
165,
148,
144,
146,
152,
147,
144,
138,
136,
138,
138,
151,
155,
152,
146,
129,
117,
106,
119,
132,
135,
131,
115,
108,
106,
99,
86,
88,
99,
102,
101,
85,
79,
85,
71,
63,
66,
78,
98,
116,
132,
118,
104,
92,
84,
101,
116,
126,
128,
135,
138,
140,
142,
138,
136,
136,
137,
144,
156,
178,
185,
175,
164,
157,
170,
183,
187,
179,
161,
152,
149,
149,
148,
147,
144,
134,
133,
134,
138,
144,
154,
157,
143,
130,
110,
109,
125,
129,
128,
125,
119,
117,
108,
90,
85,
96,
101,
93,
96,
95,
88,
80,
72,
58,
60,
73,
91,
117,
125,
117,
99,
91,
94,
101,
111,
117,
124,
130,
136,
139,
140,
144,
137,
132,
128,
137,
161,
177,
182,
170,
159,
162,
174,
185,
183,
178,
170,
156,
153,
156,
154,
150,
148,
140,
133,
136,
131,
148,
165,
161,
149,
128,
119,
121,
128,
126,
125,
138,
133,
117,
107,
99,
97,
99,
101,
98,
99,
103,
96,
89,
75,
62,
58,
69,
97,
115,
123,
115,
101,
99,
96,
101,
105,
114,
125,
127,
132,
137,
146,
145,
134,
126,
124,
140,
162,
175,
170,
160,
162,
161,
172,
186,
181,
181,
171,
161,
157,
155,
152,
150,
153,
143,
132,
127,
130,
150,
166,
156,
138,
136,
131,
120,
118,
123,
131,
137,
130,
119,
110,
105,
99,
95,
98,
99,
100,
105,
103,
92,
74,
56,
53,
70,
93,
109,
113,
108,
104,
97,
96,
97,
104,
111,
114,
119,
127,
137,
148,
146,
126,
119,
126,
139,
158,
165,
160,
159,
158,
162,
172,
181,
179,
174,
174,
163,
159,
157,
151,
155,
157,
139,
121,
127,
141,
149,
154,
150,
148,
140,
130,
122,
117,
129,
132,
133,
129,
120,
115,
108,
105,
100,
97,
96,
99,
111,
110,
96,
74,
56,
59,
69,
88,
100,
109,
113,
101,
101,
96,
97,
108,
108,
105,
110,
127,
140,
148,
142,
124,
120,
127,
138,
154,
161,
158,
155,
160,
162,
170,
178,
175,
180,
182,
167,
153,
154,
167,
165,
151,
138,
128,
133,
138,
144,
150,
158,
155,
142,
131,
123,
122,
128,
133,
137,
131,
124,
117,
112,
110,
100,
95,
95,
105,
119,
113,
95,
78,
64,
59,
70,
81,
93,
109,
110,
102,
97,
100,
103,
105,
101,
96,
111,
129,
140,
146,
138,
123,
119,
129,
137,
151,
159,
152,
152,
158,
165,
163,
170,
184,
185,
174,
161,
157,
167,
171,
163,
148,
141,
134,
130,
134,
140,
152,
156,
154,
144,
131,
126,
121,
128,
134,
132,
132,
124,
124,
123,
110,
97,
92,
98,
109,
122,
116,
97,
84,
69,
60,
65,
78,
95,
105,
105,
96,
101,
109,
104,
104,
93,
94,
110,
129,
141,
140,
137,
123,
118,
130,
143,
146,
147,
154,
157,
155,
156,
161,
178,
187,
180,
169,
162,
169,
171,
171,
166,
154,
147,
136,
130,
134,
141,
151,
158,
154,
145,
136,
127,
127,
133,
131,
129,
130,
131,
130,
128,
111,
94,
94,
102,
111,
121,
117,
104,
91,
70,
58,
66,
81,
91,
97,
96,
96,
104,
112,
106,
94,
90,
92,
103,
125,
140,
137,
127,
123,
124,
129,
131,
138,
148,
154,
150,
142,
148,
165,
176,
179,
171,
167,
168,
165,
169,
170,
166,
160,
148,
136,
129,
132,
135,
147,
160,
151,
142,
133,
130,
129,
131,
128,
122,
132,
135,
134,
127,
107,
98,
97,
100,
108,
119,
125,
110,
92,
73,
63,
71,
81,
88,
84,
94,
102,
105,
113,
107,
96,
84,
89,
110,
125,
132,
129,
128,
129,
126,
122,
128,
142,
150,
148,
140,
140,
153,
164,
172,
175,
170,
169,
168,
165,
171,
174,
170,
160,
154,
138,
129,
132,
137,
149,
156,
149,
140,
139,
136,
132,
129,
124,
126,
135,
140,
135,
128,
117,
104,
97,
103,
110,
124,
129,
117,
92,
80,
76,
76,
79,
85,
88,
90,
100,
112,
116,
109,
91,
87,
98,
109,
119,
125,
132,
135,
128,
119,
122,
133,
141,
145,
140,
138,
143,
153,
160,
167,
172,
167,
165,
169,
166,
171,
175,
170,
166,
155,
140,
129,
132,
139,
147,
151,
143,
142,
144,
142,
130,
123,
126,
127,
135,
141,
136,
130,
120,
105,
94,
100,
118,
127,
127,
116,
100,
87,
81,
84,
85,
82,
78,
87,
107,
117,
117,
102,
94,
96,
97,
103,
114,
128,
133,
129,
125,
117,
127,
135,
136,
140,
138,
135,
140,
151,
159,
164,
168,
163,
163,
165,
164,
168,
173,
174,
167,
154,
138,
129,
136,
141,
139,
141,
144,
146,
144,
140,
128,
122,
124,
127,
130,
140,
145,
135,
119,
103,
98,
105,
117,
126,
128,
119,
101,
92,
91,
91,
84,
74,
76,
93,
108,
112,
112,
110,
101,
97,
93,
96,
116,
128,
128,
126,
123,
121,
127,
132,
134,
134,
133,
132,
137,
147,
156,
159,
161,
161,
159,
161,
160,
163,
175,
177,
165,
149,
139,
136,
133,
136,
133,
135,
143,
146,
142,
135,
130,
122,
119,
121,
130,
144,
143,
135,
120,
106,
99,
103,
118,
128,
127,
115,
102,
108,
102,
91,
82,
75,
81,
95,
104,
107,
116,
114,
101,
94,
94,
103,
116,
125,
127,
124,
126,
125,
128,
134,
133,
131,
130,
132,
137,
147,
154,
157,
161,
164,
157,
153,
160,
170,
176,
176,
165,
152,
148,
143,
136,
132,
134,
141,
142,
143,
144,
142,
132,
120,
117,
123,
132,
144,
146,
139,
127,
106,
101,
113,
124,
125,
123,
116,
117,
118,
108,
93,
87,
84,
84,
91,
103,
114,
120,
116,
105,
96,
100,
105,
117,
125,
125,
124,
125,
128,
130,
133,
133,
127,
129,
134,
136,
140,
151,
159,
160,
159,
152,
151,
161,
169,
174,
168,
164,
158,
150,
141,
131,
132,
132,
133,
138,
141,
146,
140,
128,
118,
117,
116,
126,
144,
147,
137,
121,
105,
107,
116,
118,
115,
118,
123,
121,
117,
109,
98,
91,
83,
80,
87,
102,
114,
117,
115,
103,
97,
100,
106,
113,
119,
123,
119,
122,
130,
131,
130,
129,
128,
128,
128,
130,
137,
150,
159,
157,
151,
146,
153,
160,
163,
166,
169,
167,
160,
151,
141,
136,
133,
127,
131,
140,
143,
142,
141,
130,
117,
110,
113,
128,
146,
146,
129,
118,
115,
114,
114,
114,
117,
120,
123,
122,
119,
116,
108,
95,
85,
81,
89,
104,
116,
116,
115,
109,
99,
101,
110,
117,
117,
117,
122,
126,
132,
133,
131,
130,
129,
128,
124,
128,
141,
153,
155,
151,
149,
149,
153,
157,
158,
168,
172,
165,
162,
157,
149,
137,
130,
128,
130,
137,
140,
145,
146,
131,
113,
105,
119,
132,
140,
140,
130,
124,
119,
116,
114,
116,
119,
118,
122,
123,
124,
124,
113,
98,
86,
85,
90,
101,
115,
119,
114,
107,
103,
107,
112,
114,
114,
117,
121,
128,
129,
129,
136,
135,
128,
122,
122,
129,
141,
148,
148,
152,
152,
146,
147,
154,
159,
164,
167,
166,
165,
161,
150,
138,
133,
129,
125,
132,
145,
151,
143,
126,
112,
110,
119,
128,
132,
137,
132,
127,
122,
117,
116,
117,
118,
115,
118,
128,
129,
126,
117,
103,
90,
85,
92,
104,
114,
116,
114,
110,
108,
112,
111,
110,
115,
118,
121,
124,
128,
135,
140,
133,
122,
122,
126,
128,
135,
143,
150,
150,
147,
144,
146,
154,
154,
158,
166,
169,
164,
157,
155,
146,
133,
124,
122,
136,
149,
148,
137,
124,
114,
111,
117,
125,
128,
134,
132,
125,
120,
121,
119,
115,
112,
112,
119,
125,
129,
129,
120,
106,
93,
87,
95,
106,
110,
110,
113,
113,
112,
111,
109,
111,
116,
115,
114,
120,
134,
138,
136,
129,
125,
122,
122,
125,
132,
142,
146,
143,
144,
147,
145,
145,
150,
157,
162,
161,
160,
162,
159,
144,
127,
119,
125,
135,
146,
146,
134,
124,
115,
110,
113,
122,
128,
130,
127,
124,
125,
122,
120,
117,
111,
111,
116,
125,
131,
133,
125,
107,
99,
95,
99,
104,
106,
111,
116,
119,
113,
113,
118,
117,
113,
111,
116,
126,
135,
140,
136,
134,
128,
120,
123,
128,
133,
136,
143,
148,
148,
145,
141,
146,
152,
155,
155,
160,
167,
168,
163,
146,
128,
123,
128,
138,
144,
144,
140,
128,
114,
112,
117,
123,
126,
128,
126,
128,
128,
124,
123,
119,
112,
109,
117,
128,
134,
134,
125,
111,
107,
104,
102,
103,
110,
116,
115,
116,
117,
121,
123,
117,
110,
113,
119,
126,
133,
140,
141,
135,
127,
125,
125,
128,
128,
135,
145,
147,
144,
143,
145,
147,
149,
148,
151,
161,
169,
173,
160,
144,
131,
125,
126,
134,
145,
145,
138,
126,
114,
114,
117,
119,
121,
125,
124,
123,
127,
127,
124,
118,
107,
106,
116,
129,
131,
128,
127,
117,
109,
103,
100,
106,
110,
110,
109,
116,
123,
122,
119,
114,
112,
111,
114,
123,
134,
140,
137,
132,
132,
126,
123,
122,
128,
135,
139,
142,
140,
143,
146,
145,
141,
138,
149,
161,
167,
169,
161,
147,
131,
124,
124,
134,
145,
141,
134,
125,
116,
113,
113,
116,
117,
118,
119,
120,
127,
128,
122,
111,
107,
108,
116,
125,
127,
129,
128,
120,
109,
104,
109,
108,
105,
104,
111,
119,
123,
123,
122,
117,
108,
108,
116,
126,
132,
135,
138,
138,
133,
126,
122,
122,
128,
132,
135,
136,
143,
147,
146,
141,
138,
137,
147,
160,
166,
170,
165,
148,
132,
126,
130,
135,
142,
143,
134,
128,
120,
115,
116,
119,
116,
112,
116,
126,
131,
129,
121,
114,
111,
111,
114,
122,
132,
132,
128,
121,
115,
117,
112,
109,
107,
108,
111,
117,
128,
130,
127,
117,
112,
115,
117,
125,
132,
138,
144,
143,
136,
125,
126,
128,
128,
130,
130,
138,
145,
149,
145,
139,
139,
136,
142,
157,
169,
172,
164,
151,
133,
129,
131,
135,
141,
143,
137,
128,
122,
123,
121,
118,
110,
109,
118,
127,
128,
126,
123,
120,
110,
108,
113,
126,
131,
130,
128,
126,
121,
118,
115,
114,
108,
105,
111,
122,
130,
132,
128,
119,
115,
116,
117,
121,
132,
141,
144,
141,
134,
129,
129,
129,
126,
124,
131,
137,
141,
147,
145,
140,
133,
131,
136,
153,
165,
167,
161,
149,
137,
128,
128,
134,
138,
140,
130,
125,
125,
124,
119,
108,
105,
108,
114,
119,
123,
127,
122,
113,
106,
107,
115,
119,
124,
125,
126,
124,
121,
123,
117,
111,
104,
100,
110,
121,
129,
128,
126,
123,
116,
113,
114,
120,
131,
140,
141,
137,
138,
134,
130,
128,
124,
125,
128,
133,
142,
145,
148,
138,
129,
129,
137,