#define OS_BASE 0x80000000
#include "xmd.h"
#define NULL (void*)(0)
#define FALSE 0
#define TRUE 1
typedef void *pointer;
typedef unsigned int Bool;
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned char u8_t;
typedef unsigned short u16_t;
typedef unsigned int u32_t;
typedef unsigned int memType;
typedef unsigned int size_t;
typedef struct { float hi, lo; } range;
typedef struct
{
unsigned handle;
unsigned io_code;
void *input;
int inp_size;
void *output;
int out_size;
}ioctl_t;
typedef int (_stdcall *srv_proc_t)(ioctl_t *);
#define ERR_OK 0
#define ERR_PARAM -1
u32_t __stdcall drvEntry(int)__asm__("_drvEntry");
///////////////////////////////////////////////////////////////////////////////
#define STDCALL __attribute__ ((stdcall)) __attribute__ ((dllimport))
#define IMPORT __attribute__ ((dllimport))
///////////////////////////////////////////////////////////////////////////////
#define PG_SW 0x003
#define PG_NOCACHE 0x018
void* STDCALL AllocKernelSpace(size_t size)__asm__("AllocKernelSpace");
void* STDCALL KernelAlloc(size_t size)__asm__("KernelAlloc");
void* STDCALL UserAlloc(size_t size)__asm__("UserAlloc");
int STDCALL UserFree(void *mem)__asm__("UserFree");
int KernelFree(void *);
void* STDCALL CreateRingBuffer(size_t size, u32 map)__asm__("CreateRingBuffer");
u32 STDCALL RegService(char *name, srv_proc_t proc)__asm__("RegService");
//void *CreateObject(u32 pid, size_t size);
//void *DestroyObject(void *obj);
CARD32 STDCALL MapIoMem(CARD32 Base,CARD32 size,CARD32 flags)__asm__("MapIoMem");
static inline u32_t GetPgAddr(void *mem)
{
u32_t retval;
asm volatile (
"call *__imp__GetPgAddr \n\t"
:"=eax" (retval)
:"a" (mem)
);
return retval;
}
static inline void CommitPages(void *mem, u32_t page, u32_t size)
{
size = (size+4095) & ~4095;
asm volatile (
"call *__imp__CommitPages"
:
:"a" (page), "b"(mem),"c"(size>>12)
:"edx"
);
asm volatile (
""
:
:
:"eax","ebx","ecx"
);
}
static inline void UnmapPages(void *mem, size_t size)
{
size = (size+4095) & ~4095;
asm volatile (
"call *__imp__UnmapPages"
:
:"a" (mem), "c"(size>>12)
:"edx"
);
asm volatile ("":::"eax","ecx");
}
///////////////////////////////////////////////////////////////////////////////
u32 PciApi(int cmd);
u8 STDCALL PciRead8 (u32 bus, u32 devfn, u32 reg)__asm__("PciRead8");
u16 STDCALL PciRead16(u32 bus, u32 devfn, u32 reg)__asm__("PciRead16");
u32 STDCALL PciRead32(u32 bus, u32 devfn, u32 reg)__asm__("PciRead32");
u32 STDCALL PciWrite8 (u32 bus, u32 devfn, u32 reg,u8 val) __asm__("PciWrite8");
u32 STDCALL PciWrite16(u32 bus, u32 devfn, u32 reg,u16 val)__asm__("PciWrite16");
u32 STDCALL PciWrite32(u32 bus, u32 devfn, u32 reg,u32 val)__asm__("PciWrite32");
///////////////////////////////////////////////////////////////////////////////
#define SysMsgBoardStr __SysMsgBoardStr
#define PciApi __PciApi
//#define RegService __RegService
#define CreateObject __CreateObject
#define DestroyObject __DestroyObject
///////////////////////////////////////////////////////////////////////////////
void *malloc(size_t);
void *calloc( size_t num, size_t size );
void *realloc(void*, size_t);
void free(void*);
#define kmalloc malloc
#define kfree free
#define xcalloc calloc
///////////////////////////////////////////////////////////////////////////////
int memcmp(const void *s1, const void *s2, size_t n);
void * memcpy(void * _dest, const void *_src, size_t _n);
char * strcpy(char *to, const char *from);
char * strcat(char *s, const char *append);
int strcmp(const char *s1, const char *s2);
size_t strlen(const char *str);
char * strdup(const char *_s);
char * strchr(const char *s, int c);
///////////////////////////////////////////////////////////////////////////////
int snprintf(char *s, size_t n, const char *format, ...);
int printf(const char* format, ...);
int dbg_open(char *path);
int dbgprintf(const char* format, ...);
///////////////////////////////////////////////////////////////////////////////
void usleep(u32 delay);
static int __attribute__ ((always_inline))
abs (int i)
{
return i < 0 ? -i : i;
};
static void __attribute__ ((always_inline))
__clear (void * dst, unsigned len)
{ u32 tmp;
asm __volatile__
(
"xorl %%eax, %%eax \n\t"
"cld \n\t"
"rep stosb \n"
:"=c"(tmp),"=D"(tmp)
:"c"(len),"D"(dst)
:"eax"
);
asm volatile ("":::"ecx","edi");
};
static inline u32 safe_cli(void)
{
u32 tmp;
asm volatile (
"pushf\n\t"
"popl %0\n\t"
"cli\n"
: "=r" (tmp)
);
return tmp;
}
static inline void safe_sti(u32 ipl)
{
asm volatile (
"pushl %0\n\t"
"popf\n"
: : "r" (ipl)
);
}
///////////////////////////////////////////////////////////////////////////////
int _stdcall srv_cursor(ioctl_t *io);
int _stdcall srv_2d(ioctl_t *io);