source/kernel.c

   1 #include "module.h"
   2 #include "syscall.h"
   3
   4 #include "kernel.h"
   5
   6 int (*sceKernelAllocateDirectMemory)(off_t searchStart, off_t searchEnd, size_t length, size_t alignment, int type, off_t *physicalAddressDestination);
   7 int (*sceKernelMapDirectMemory)(void **addr, size_t length, int protection, int flags, off_t start, size_t alignment);
   8
   9 unsigned int (*sceKernelSleep)(unsigned int seconds);
  10 int (*sceKernelUsleep)(unsigned int microseconds);
  11 int (*sceKernelGettimeofday)(SceKernelTimeval *tp);
  12 uint64_t (*sceKernelGetProcessTime)(void);
  13 int (*sceKernelGetCurrentCpu)(void);
  14
  15 int kill(int pid, int signum) {
  16         return syscall(37, pid, signum);
  17 }
  18
  19 void initKernel(void) {
  20         int libkernel;
  21         loadModule("libkernel.sprx", &libkernel);
  22
  23         RESOLVE(libkernel, sceKernelAllocateDirectMemory);
  24         RESOLVE(libkernel, sceKernelMapDirectMemory);
  25
  26         RESOLVE(libkernel, sceKernelSleep);
  27         RESOLVE(libkernel, sceKernelUsleep);
  28         RESOLVE(libkernel, sceKernelGettimeofday);
  29         RESOLVE(libkernel, sceKernelGetProcessTime);
  30         RESOLVE(libkernel, sceKernelGetCurrentCpu);
  31 }