65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
#ifndef _QUARK_SYSCALLS_H
|
|
#define _QUARK_SYSCALLS_H
|
|
|
|
#include <types/syscallarg.h>
|
|
#include <types/syscallid.h>
|
|
#include <types/physaddr.h>
|
|
|
|
unsigned long _do_syscall(syscall_id_t id, syscall_arg_t arg1, syscall_arg_t arg2, syscall_arg_t arg3);
|
|
|
|
static inline int kprint(const char *s)
|
|
{
|
|
syscall_arg_t arg1;
|
|
syscall_arg_t arg2;
|
|
syscall_arg_t arg3;
|
|
arg1.ptr = (void*)s;
|
|
arg2.unsigned_int = 0UL;
|
|
arg3.signed_int = 0UL;
|
|
return (int) _do_syscall(SYSCALL_TEST, arg1, arg2, arg3);
|
|
}
|
|
|
|
static inline int mmap(void *addr, unsigned long length, long flags)
|
|
{
|
|
syscall_arg_t arg1;
|
|
syscall_arg_t arg2;
|
|
syscall_arg_t arg3;
|
|
arg1.ptr = addr;
|
|
arg2.unsigned_int = length;
|
|
arg3.signed_int = flags;
|
|
return (int) _do_syscall(SYSCALL_MAP_ANON, arg1, arg2, arg3);
|
|
}
|
|
|
|
static inline int munmap(void *addr, unsigned long length)
|
|
{
|
|
syscall_arg_t arg1;
|
|
syscall_arg_t arg2;
|
|
syscall_arg_t arg3;
|
|
arg1.ptr = addr;
|
|
arg2.unsigned_int = length;
|
|
arg3.unsigned_int = 0UL;
|
|
return (int) _do_syscall(SYSCALL_UNMAP_ANON, arg1, arg2, arg3);
|
|
}
|
|
|
|
static inline int map_physical(void *addr, physaddr_t phys_addr, unsigned long length)
|
|
{
|
|
syscall_arg_t arg1;
|
|
syscall_arg_t arg2;
|
|
syscall_arg_t arg3;
|
|
arg1.ptr = addr;
|
|
arg2.unsigned_int = phys_addr;
|
|
arg3.unsigned_int = length;
|
|
return (int) _do_syscall(SYSCALL_MAP_PHYS, arg1, arg2, arg3);
|
|
}
|
|
|
|
static inline int unmap_physical(void *addr, unsigned long length)
|
|
{
|
|
syscall_arg_t arg1;
|
|
syscall_arg_t arg2;
|
|
syscall_arg_t arg3;
|
|
arg1.ptr = addr;
|
|
arg2.unsigned_int = length;
|
|
arg3.unsigned_int = 0UL;
|
|
return (int) _do_syscall(SYSCALL_UNMAP_PHYS, arg1, arg2, arg3);
|
|
}
|
|
|
|
#endif |