a#5.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

168,
171,
171,
159,
155,
154,
149,
147,
135,
117,
109,
109,
116,
119,
106,
88,
78,
66,
69,
75,
86,
100,
114,
120,
119,
105,
104,
115,
128,
152,
162,
166,
170,
167,
169,
175,
167,
163,
159,
153,
156,
152,
136,
122,
111,
111,
123,
120,
112,
95,
80,
71,
71,
74,
86,
98,
114,
125,
116,
110,
107,
112,
131,
149,
160,
170,
168,
168,
176,
173,
171,
168,
158,
159,
162,
153,
145,
123,
115,
118,
124,
124,
116,
99,
87,
75,
71,
77,
82,
98,
116,
121,
120,
111,
104,
113,
128,
142,
162,
166,
166,
172,
172,
174,
176,
164,
163,
161,
162,
160,
144,
126,
117,
117,
124,
126,
116,
105,
87,
76,
73,
71,
79,
96,
109,
120,
119,
106,
105,
109,
121,
143,
156,
159,
168,
165,
172,
175,
171,
167,
161,
160,
165,
160,
144,
128,
115,
120,
124,
123,
120,
104,
89,
81,
71,
69,
77,
88,
108,
120,
114,
108,
104,
102,
123,
136,
149,
159,
161,
165,
172,
172,
172,
167,
159,
164,
165,
162,
148,
128,
121,
121,
123,
128,
120,
107,
96,
80,
73,
71,
73,
88,
109,
114,
117,
108,
99,
106,
118,
132,
149,
154,
158,
166,
168,
175,
173,
164,
163,
162,
168,
164,
146,
132,
122,
118,
127,
127,
121,
111,
97,
83,
77,
65,
71,
88,
101,
114,
115,
104,
100,
102,
112,
131,
141,
150,
157,
159,
170,
172,
170,
166,
159,
164,
170,
161,
151,
133,
122,
122,
126,
125,
125,
111,
99,
90,
74,
67,
72,
82,
101,
114,
111,
108,
100,
100,
115,
126,
140,
149,
152,
161,
169,
173,
174,
163,
162,
168,
170,
167,
156,
134,
128,
124,
126,
132,
125,
116,
109,
92,
79,
72,
70,
84,
102,
111,
116,
108,
102,
104,
112,
127,
140,
146,
154,
159,
169,
178,
173,
165,
168,
167,
175,
173,
156,
144,
129,
126,
132,
131,
127,
123,
111,
98,
84,
71,
72,
82,
98,
112,
114,
108,
104,
101,
111,
124,
134,
144,
149,
155,
171,
173,
170,
168,
162,
170,
174,
168,
161,
143,
129,
129,
129,
128,
128,
121,
113,
100,
83,
71,
69,
76,
94,
105,
110,
106,
99,
98,
107,
115,
131,
137,
140,
155,
163,
170,
170,
161,
162,
168,
169,
171,
160,
140,
133,
128,
128,
129,
126,
122,
115,
100,
86,
71,
67,
75,
90,
102,
109,
103,
99,
98,
101,
117,
128,
130,
140,
149,
161,
171,
165,
162,
164,
163,
174,
172,
159,
147,
134,
129,
132,
128,
129,
125,
118,
106,
90,
74,
70,
75,
89,
104,
106,
106,
101,
96,
106,
117,
124,
132,
137,
147,
165,
166,
168,
166,
161,
170,
176,
173,
166,
149,
140,
134,
132,
131,
131,
128,
124,
111,
94,
80,
70,
76,
91,
100,
108,
108,
99,
99,
106,
113,
126,
127,
134,
151,
159,
168,
170,
162,
165,
169,
176,
178,
167,
153,
144,
135,
134,
132,
130,
132,
126,
114,
100,
80,
72,
77,
85,
99,
108,
104,
101,
99,
102,
115,
119,
123,
134,
143,
158,
167,
165,
163,
162,
166,
176,
175,
167,
158,
143,
138,
134,
129,
132,
130,
128,
120,
100,
82,
75,
72,
84,
97,
103,
106,
100,
95,
106,
110,
114,
122,
128,
141,
157,
163,
166,
161,
159,
169,
174,
176,
171,
156,
150,
141,
133,
134,
131,
131,
133,
121,
105,
89,
75,
74,
84,
92,
104,
103,
96,
99,
104,
107,
115,
117,
126,
140,
151,
163,
163,
158,
162,
164,
175,
177,
168,
162,
152,
140,
138,
132,
130,
135,
132,
124,
110,
89,
78,
75,
79,
93,
102,
99,
98,
98,
102,
108,
109,
114,
123,
132,
151,
159,
160,
160,
157,
164,
175,
172,
171,
163,
151,
146,
137,
130,
133,
132,
133,
128,
110,
94,
80,
72,
80,
91,
97,
99,
96,
96,
103,
104,
108,
111,
117,
131,
147,
155,
161,
154,
157,
166,
168,
174,
172,
161,
158,
146,
136,
134,
129,
134,
137,
128,
116,
99,
80,
74,
81,
89,
98,
97,
97,
100,
101,
104,
107,
107,
118,
129,
143,
158,
155,
155,
161,
161,
172,
176,
171,
170,
160,
150,
143,
133,
134,
140,
138,
133,
124,
103,
87,
78,
82,
92,
97,
98,
100,
99,
105,
107,
105,
110,
115,
127,
148,
153,
156,
159,
157,
165,
173,
174,
177,
171,
163,
157,
143,
135,
138,
137,
141,
138,
127,
109,
89,
79,
84,
89,
95,
99,
97,
101,
104,
102,
107,
105,
110,
128,
141,
150,
156,
153,
156,
163,
167,
174,
174,
169,
169,
154,
143,
138,
133,
137,
139,
137,
130,
109,
90,
82,
81,
87,
93,
92,
97,
99,
99,
104,
102,
98,
109,
121,
135,
148,
148,
151,
155,
156,
168,
169,
170,
174,
165,
155,
145,
135,
134,
134,
138,
141,
130,
112,
95,
81,
82,
88,
89,
95,
96,
94,
103,
102,
99,
100,
105,
118,
135,
140,
148,
149,
149,
159,
164,
167,
173,
172,
168,
160,
147,
140,
135,
134,
144,
143,
134,
119,
97,
87,
87,
85,
93,
95,
94,
99,
104,
103,
103,
97,
104,
120,
129,
142,
147,
145,
152,
157,
161,
169,
172,
174,
172,
160,
153,
142,
134,
139,
142,
145,
142,
121,
105,
93,
86,
89,
94,
91,
96,
99,
102,
106,
99,
96,
104,
112,
128,
139,
140,
145,
149,
152,
161,
164,
172,
175,
168,
166,
155,
142,
137,
135,
144,
150,
140,
128,
111,
94,
90,
92,
90,
94,
94,
98,
106,
103,
98,
97,
98,
111,
127,
132,
140,
141,
145,
152,
154,
163,
171,
169,
173,
166,
156,
147,
134,
135,
147,
148,
144,
132,
113,
100,
94,
91,
93,
91,
92,
101,
103,
102,
101,
92,
97,
109,
122,
132,
134,
138,
146,
146,
154,
162,
166,
172,
172,
167,
162,
146,
135,
140,
143,
149,
148,
132,
120,
104,
96,
95,
93,
90,
96,
98,
103,
104,
98,
93,
96,
106,
122,
128,
132,
139,
140,
145,
152,
156,
166,
170,
169,
173,
161,
145,
140,
136,
146,
151,
148,
138,
122,
106,
101,
96,
93,
93,
93,
97,
104,
102,
98,
93,
92,
107,
116,
125,
131,
133,
137,
144,
146,
158,
163,
164,
175,
172,
163,
150,
138,
139,
146,
150,
153,
141,
124,
113,
104,
97,
96,
91,
93,
99,
102,
105,
98,
90,
95,
103,
113,
125,
128,
132,
136,
137,
149,
154,
157,
166,
173,
173,
167,
150,
142,
141,
144,
154,
155,
141,
131,
117,
107,
103,
96,
94,
94,
97,
106,
105,
97,
94,
92,
100,
113,
119,
127,
130,
130,
138,
146,
149,
156,
163,
172,
177,
165,
153,
144,
138,
147,
154,
153,
148,
132,
122,
113,
104,
100,
94,
92,
100,
105,
103,
99,
91,
93,
101,
108,
118,
126,
124,
129,
137,
141,
148,
150,
160,
173,
172,
169,
157,
142,
141,
145,
153,
156,
147,
136,
126,
115,
108,
102,
93,
95,
99,
104,
106,
97,
91,
94,
96,
106,
118,
120,
124,
128,
133,
142,
142,
147,
162,
168,
174,
170,
156,
146,
141,
146,
154,
155,
149,
141,
127,
120,
113,
103,
97,
94,
99,
107,
103,
97,
95,
91,
95,
106,
114,
120,
120,
125,
135,
136,
139,
147,
155,
167,
174,
170,
159,
146,
141,
148,
152,
156,
153,
140,
132,
124,
115,
107,
97,
94,
103,
105,
102,
100,
93,
91,
96,
102,
114,
115,
116,
126,
129,
132,
137,
141,
153,
165,
171,
172,
158,
146,
144,
145,
154,
158,
151,
143,
134,
127,
120,
108,
97,
99,
102,
104,
105,
98,
94,
91,
93,
106,
110,
110,
117,
123,
127,
132,
133,
141,
150,
161,
174,
170,
160,
150,
143,
147,
154,
157,
155,
146,
136,
133,
124,
109,
103,
99,
103,
107,
103,
102,
95,
89,
96,
105,
106,
111,
115,
121,
127,
128,
132,
137,
145,
162,
171,
171,
163,
150,
145,
148,
153,
159,
155,
145,
143,
137,
126,
116,
104,
102,
104,
105,
107,
103,
92,
92,
97,
102,
106,
107,
112,
120,
123,
128,
130,
131,
144,
157,
168,
172,
162,
152,
147,
145,
156,
159,
153,
150,
144,
140,
130,
116,
108,
105,
102,
108,
110,
102,
94,
93,
96,
103,
104,
107,
112,
116,
124,
128,
126,
131,
140,
154,
168,
167,
164,
155,
144,
150,
155,
157,
154,
149,
147,
144,
132,
121,
114,
104,
105,
110,
109,
103,
94,
94,
99,
100,
103,
106,
108,
115,
122,
123,
126,
128,
136,
153,
160,
168,
164,
152,
147,
150,
154,
157,
152,
149,
151,
142,
135,
127,
113,
106,
106,
110,
111,
101,
94,
96,
96,
100,
102,
102,
107,
114,
118,
124,
120,
125,
136,
146,
159,
168,
162,
153,
148,
150,
157,
155,
152,
155,
150,
146,
140,
128,
117,
107,
108,
113,
109,
101,
97,
95,
96,
100,
99,
102,
104,
111,
120,
120,
119,
124,
129,
143,
159,
164,
162,
153,
147,
154,
153,
153,
155,
153,
151,
148,
143,
133,
118,
109,
111,
113,
109,
105,
96,
97,
98,
98,
100,
99,
101,
112,
116,
117,
119,
118,
127,
140,
152,
165,
159,
151,
152,
153,
152,
154,
154,
153,
152,
152,
147,
136,
120,
116,
114,
116,
112,
104,
101,
98,
98,
103,
99,
97,
103,
110,
114,
119,
116,
118,
124,
134,
154,
161,
157,
154,
153,
153,
153,
154,
154,
154,
152,
157,
150,
138,
126,
116,
117,
118,
112,
108,
102,
98,
102,
102,
98,
99,
102,
109,
116,
116,
117,
116,
119,
134,
151,
156,
157,
155,
153,
155,
152,
156,
154,
151,
156,
157,
153,
142,
127,
122,
120,
118,
116,
109,
100,
102,
103,
101,
99,
97,
101,
107,
112,
116,
116,
112,
117,
133,
145,
154,
153,
155,
154,
151,
155,
155,
151,
152,
155,
159,
155,
141,
130,
126,
120,
121,
117,
107,
103,
102,
103,
102,
96,
96,
100,
103,
111,
117,
112,
109,
114,
128,
142,
148,
153,
154,
150,
153,
154,
153,
151,
149,
155,
162,
154,
144,
135,
125,
124,
124,
116,
109,
102,
104,
104,
101,
97,
98,
97,
101,
111,
114,
110,
106,
112,
127,
135,
145,
151,
150,
151,
153,
154,
154,
147,
148,
160,
159,
157,
149,
134,
130,
127,
126,
120,
110,
105,
107,
104,
101,
100,
96,
96,
102,
111,
115,
107,
105,
112,
122,
132,
144,
148,
151,
151,
153,
158,
150,
146,
151,
156,
162,
161,
150,
139,
132,
130,
129,
121,
112,
110,
107,
106,
105,
101,
97,
94,
102,
114,
112,
107,
106,
109,
119,
130,
140,
148,
147,
149,
158,
155,
150,
148,
150,
156,
163,
161,
152,
141,
135,
135,
131,
121,
115,
110,
109,
106,
106,
103,
94,
93,
103,
110,
110,
107,
104,
109,
115,
125,
139,
142,
143,
150,
156,
153,
151,
146,
148,
157,
161,
162,
152,
140,
140,
136,
131,
124,
116,
112,
107,
107,
109,
101,
93,
95,
101,
109,
110,
105,
106,
105,
111,
125,
135,
136,
143,
150,
154,
156,
150,
146,
149,
155,
165,
163,
153,
146,
143,
142,
134,
128,
122,
113,
109,
113,
111,
102,
97,
94,
104,
109,
108,
108,
105,
102,
111,
123,
130,
135,
140,
147,
156,
154,
152,
146,
146,
156,
163,
163,
154,
147,
146,
142,
135,
130,
123,
112,
113,
112,
111,
103,
94,
96,
102,
103,
108,
106,
99,
99,
109,
118,
127,
129,
135,
146,
151,
153,
149,
142,
144,
154,
162,
161,
152,
148,
147,
139,
140,
132,
122,
114,
111,
114,
112,
100,
97,
97,
98,
103,
109,
104,
99,
100,
107,
117,
121,
128,
135,
143,
151,
154,
148,
142,
145,
154,
163,
158,
158,
153,
146,
147,
143,
136,
126,
116,
116,
119,
113,
104,
102,
97,
100,
107,
109,
107,
100,
101,
109,
115,
121,
127,
132,
143,
153,
154,
151,
142,
148,
158,
160,
162,
160,
153,
152,
149,
149,
141,
127,
119,
122,
120,
115,
110,
102,
98,
100,
107,
111,
105,
100,
101,
107,
112,
119,
122,
129,
139,
152,
156,
146,
142,
148,
154,
160,
161,
158,
155,
151,
151,
153,