2 * AcessOS Microkernel Version
8 #define NULL ((void*)0)
24 #define CFGINT(id) (*Threads_GetCfgPtr(id))
25 #define CFGPTR(id) (*(void**)Threads_GetCfgPtr(id))
28 // --- Memory Flags --
29 #define MM_PFLAG_RO 0x01 // Writes disallowed
30 #define MM_PFLAG_EXEC 0x02 // Allow execution
31 #define MM_PFLAG_NOPAGE 0x04 // Prevent from being paged out
32 #define MM_PFLAG_COW 0x08 // Copy-On-Write
33 #define MM_PFLAG_KERNEL 0x10 // Kernel-Only (Ring0)
35 // === Kernel Export Macros ===
36 typedef struct sKernelSymbol {
40 #define EXPORT(_name) tKernelSymbol _kexp_##_name __attribute__((section ("KEXPORT"),unused))={#_name, (Uint)_name}
41 #define EXPORTAS(_sym,_name) tKernelSymbol _kexp_##_name __attribute__((section ("KEXPORT"),unused))={#_name, (Uint)_sym}
45 extern void System_Init(char *ArgString);
46 extern int IRQ_AddHandler(int Num, void (*Callback)(int));
48 extern void Panic(char *Msg, ...);
49 extern void Warning(char *Msg, ...);
50 extern void Log(char *Fmt, ...);
51 extern void LogV(char *Fmt, va_list Args);
52 extern void LogF(char *Fmt, ...);
53 extern void Debug_Enter(char *FuncName, char *ArgTypes, ...);
54 extern void Debug_Log(char *FuncName, char *Fmt, ...);
55 extern void Debug_Leave(char *FuncName, char RetType, ...);
56 extern void Debug_HexDump(char *Header, void *Data, Uint Length);
58 # define ENTER(_types...) Debug_Enter((char*)__func__, _types)
59 # define LOG(_fmt...) Debug_Log((char*)__func__, _fmt)
60 # define LEAVE(_t...) Debug_Leave((char*)__func__, _t)
67 extern void outb(Uint16 Port, Uint8 Data);
68 extern void outw(Uint16 Port, Uint16 Data);
69 extern void outd(Uint16 Port, Uint32 Data);
70 extern void outq(Uint16 Port, Uint64 Data);
71 extern Uint8 inb(Uint16 Port);
72 extern Uint16 inw(Uint16 Port);
73 extern Uint32 ind(Uint16 Port);
74 extern Uint64 inq(Uint16 Port);
76 extern tPAddr MM_Allocate(Uint VAddr);
77 extern void MM_Deallocate(Uint VAddr); //!< Deallocate a page
78 extern int MM_Map(Uint VAddr, tPAddr PAddr); //!< Map a page
79 extern tPAddr MM_GetPhysAddr(Uint VAddr); //!< Get the physical address of a page
80 extern int MM_IsUser(Uint VAddr, int Length); //!< Checks if a memory address is valid user memory
81 extern void MM_SetFlags(Uint VAddr, Uint Flags, Uint Mask);
82 extern Uint MM_MapTemp(tPAddr PAddr);
83 extern void MM_FreeTemp(Uint PAddr);
84 extern Uint MM_MapHWPage(tPAddr PAddr, Uint Number);
85 extern void MM_UnmapHWPage(Uint VAddr, Uint Number);
86 extern tPAddr MM_AllocPhys();
87 extern void MM_RefPhys(tPAddr Addr);
88 extern void MM_DerefPhys(tPAddr Addr);
89 extern int memcmp(const void *m1, const void *m2, Uint count);
90 extern void *memcpy(void *dest, const void *src, Uint count);
91 extern void *memcpyd(void *dest, const void *src, Uint count);
92 extern void *memset(void *dest, int val, Uint count);
93 extern void *memsetd(void *dest, Uint val, Uint count);
94 extern Uint16 LittleEndian16(Uint16 Val);
95 extern Uint16 BigEndian16(Uint16 Val);
96 extern Uint32 LittleEndian32(Uint32 Val);
97 extern Uint32 BigEndian32(Uint32 Val);
99 extern Uint strlen(const char *Str);
100 extern char *strcpy(char *__dest, const char *__src);
101 extern int strcmp(const char *__str1, const char *__str2);
102 extern int strncmp(const char *Str1, const char *Str2, size_t num);
103 extern int strucmp(const char *Str1, const char *Str2);
104 extern char *strdup(const char *__str);
105 extern int strpos(const char *Str, char Ch);
106 extern int strpos8(const char *str, Uint32 search);
107 extern void itoa(char *buf, Uint num, int base, int minLength, char pad);
108 extern int ReadUTF8(Uint8 *str, Uint32 *Val);
109 extern int WriteUTF8(Uint8 *str, Uint32 Val);
112 extern void *malloc(size_t size);
113 extern void *realloc(void *ptr, size_t size);
114 extern void free(void *Ptr);
115 extern int IsHeap(void *Ptr);
117 extern int Module_LoadMem(void *Buffer, Uint Length, char *ArgStr);
118 extern int Module_LoadFile(char *Path, char *ArgStr);
120 extern Sint64 timestamp(int sec, int mins, int hrs, int day, int month, int year);
122 extern int Time_CreateTimer(int Delta, void *Callback, void *Argument);
123 extern void Time_RemoveTimer(int ID);
124 extern void Time_Delay(int Delay);
126 extern int Proc_SpawnWorker();
127 extern int Proc_Spawn(char *Path);
128 extern void Threads_Exit();
129 extern void Threads_Yield();
130 extern void Threads_Sleep();
131 extern int Threads_GetUID();
132 extern int Threads_GetGID();
133 extern int SpawnTask(tThreadFunction Function, void *Arg);
134 extern Uint *Threads_GetCfgPtr(int Id);
135 // --- Simple Math ---
136 extern int DivUp(int num, int dem);
138 #include <binary_ext.h>