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comparison cos/kernel/kernel.h @ 24:d8627924d40d

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Split up in more files and reboot command
author windel
date Fri, 02 Dec 2011 14:00:02 +0100
parents b1fed2171e1a
children d3c4bf3720a3
comparison
equal deleted inserted replaced
23:5dd47d6eebac 24:d8627924d40d
25 uint16_t limit; 25 uint16_t limit;
26 uint64_t base; 26 uint64_t base;
27 } __attribute__((packed)) idtPointer; 27 } __attribute__((packed)) idtPointer;
28 28
29 // memory alloc functions: 29 // memory alloc functions:
30 void init_heap();
30 void* kmalloc(uint64_t size); 31 void* kmalloc(uint64_t size);
31 void kfree(void* ptr); 32 void kfree(void* ptr);
32 33
33 // STDout funcs: 34 // STDout funcs:
34 void printf(const char* fmt, ... ); 35 void printf(const char* fmt, ... );
35 void memset(void* ptr, uint32_t value, uint32_t num); 36 void memset(void* ptr, uint32_t value, uint32_t num);
36 void memcpy(void* dst, void* src, uint32_t num); 37 void memcpy(void* dst, void* src, uint32_t num);
38 int strncmp(const char* s1, const char* s2, int size);
37 39
38 // Screen related: 40 // Screen related:
39 void clear_screen(); 41 void clear_screen();
40 void init_screen(); 42 void init_screen();
41 void print_string(const char *); 43 void print_string(const char *);
44 void set_cursor(int newrow, int newcol);
45 void get_cursor(int *therow, int *thecol);
46 void set_color(int forecolor, int backcolor);
42 47
43 // For IO ports: 48 // For IO ports:
44 uint8_t inb(uint16_t); 49 uint8_t inb(uint16_t);
45 uint16_t inw(uint16_t); 50 uint16_t inw(uint16_t);
46 void outb(uint16_t, uint8_t); 51 void outb(uint16_t, uint8_t);
52 // ASM helper: 57 // ASM helper:
53 void loadIDT(void); 58 void loadIDT(void);
54 59
55 // Panic exit: 60 // Panic exit:
56 void halt(void); 61 void halt(void);
62 void panic(char *msg);
57 63
58 // Bochs xchg bx,bx breakpoint: 64 // Bochs xchg bx,bx breakpoint:
59 void magicBochsBreak(); 65 void magicBochsBreak();
60 66
61 // Assembler util functions: 67 // Assembler util functions:
62 void doCPUID(int eax, int *ebx, int *ecx, int *edx); 68 void doCPUID(int eax, int *ebx, int *ecx, int *edx);
63 69
64 // Keyboard driver: 70 // Keyboard driver:
65 void keyboardDriverUpdate(unsigned char scancode); 71 void keyboardDriverUpdate(unsigned char scancode);
72 void getline(char *buffer, int len);
73
74 // Timer:
66 void timerDriverUpdate(void); 75 void timerDriverUpdate(void);
76 uint64_t getTimeMS();
67 77
68 // Memory functions: 78 // Memory functions:
69 void mappage(uint64_t address); 79 void mappage(uint64_t address);
70 80
71 int querymode(void); 81 int querymode(void);
104 uint32_t baselow, basehigh; 114 uint32_t baselow, basehigh;
105 uint32_t lenlow, lenhigh; 115 uint32_t lenlow, lenhigh;
106 uint32_t type; 116 uint32_t type;
107 }; 117 };
108 118
109 typedef struct { 119 typedef struct
120 {
110 char name[32]; // Name of the console 121 char name[32]; // Name of the console
111 unsigned char screendata[80*25]; // All chars in the console! 122 unsigned char screendata[80*25]; // All chars in the console!
112 } console_t; 123 } console_t;
113 124
114 typedef struct { 125 typedef struct {