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annotate cos/kernel/kernel.c @ 27:7f74363f4c82

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Added some files for the python port
author windel
date Tue, 27 Dec 2011 18:59:02 +0100
parents dcce92b1efbc
children 47b7df514243
rev   line source
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1 #include "kernel.h"
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3 void testMalloc()
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4 {
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5 char *a, *b;
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7 printf("Testing malloc\n");
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8 a = kmalloc(100);
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9 printf("Got a at %x\n", a);
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10 a[0] = 'A';
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11 b = kmalloc(22);
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12 printf("Got b at %x\n", b);
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13 b[0] = 'B';
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14 kfree(a);
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15 }
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17 // A test program that prints 'Hoi' to the screen:
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18 unsigned char hello_program[] = {0x55, 0x48, 0x89, 0xe5, 0x48, 0x83, 0xec, 0x10, 0x48, 0xc7, 0x45, 0xf8, 0x0, 0x80, 0xb, 0x0, 0x48, 0x8b, 0x45, 0xf8, 0xc6, 0x0, 0x48, 0x48, 0x8b, 0x45, 0xf8, 0x48, 0x83, 0xc0, 0x2, 0xc6, 0x0, 0x6f, 0x48, 0x8b, 0x45, 0xf8, 0x48, 0x83, 0xc0, 0x4, 0xc6, 0x0, 0x69, 0xeb, 0xfe, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7a, 0x52, 0x0, 0x1, 0x78, 0x10, 0x1, 0x1b, 0xc, 0x7, 0x8, 0x90, 0x1, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xb0, 0xff, 0xff, 0xff, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x41, 0xe, 0x10, 0x86, 0x2, 0x43, 0xd, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
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20 void kmain()
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21 {
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22 init_screen();
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23 setupIDT();
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24 init_heap();
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26 printf("Welcome!\n");
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28 while (1==1)
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29 {
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30 char buffer[70];
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31 printf(">");
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32 getline(buffer, 70);
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33 // TODO: interpret this line with python :)
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34 printf("\n");
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35 if (buffer[0] == 'x')
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36 {
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37 printf("System time in ms: %d\n", getTimeMS());
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38 }
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39 if (buffer[0] == 't')
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40 {
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41 testMalloc();
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42 }
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43 if ( strncmp(buffer, "help", 4))
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44 {
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45 printf("Help\n Try one of these commands:\n");
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46 printf(" x: print system time in ms\n");
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47 }
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48 if (strncmp(buffer, "r", 1))
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49 {
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50 reboot();
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51 }
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52 }
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53 }
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