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ring0.c
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24 lines (19 loc) · 597 Bytes
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/* https://cirosantilli.com/linux-kernel-module-cheat#ring0 */
#include <linux/module.h>
#include <linux/kernel.h>
#include <lkmc/ring0.h>
static int myinit(void)
{
#if defined(__x86_64__) || defined(__i386__)
LkmcRing0Regs ring0_regs;
lkmc_ring0_get_control_regs(&ring0_regs);
pr_info("cr0 = 0x%8.8llX\n", (unsigned long long)ring0_regs.cr0);
pr_info("cr2 = 0x%8.8llX\n", (unsigned long long)ring0_regs.cr2);
pr_info("cr3 = 0x%8.8llX\n", (unsigned long long)ring0_regs.cr3);
#endif
return 0;
}
static void myexit(void) {}
module_init(myinit)
module_exit(myexit)
MODULE_LICENSE("GPL");