3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-23 02:05:57 +01:00
Code Issues Releases Wiki Activity

x86 asm: CPUID mov in from x86-assembly-cheat

Browse Source
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-06-17 00:00:00 +00:00
parent 3084762bef
commit 6aa2f783a8
2 changed files with 71 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
userland/arch/x86_64/cpuid.S Normal file
View File

@@ -0,0 +1,33 @@
/* https://github.com/cirosantilli/linux-kernel-module-cheat#x86-cpuid-instruction */
#include <lkmc.h>
LKMC_PROLOGUE
mov $0, %eax
cpuid
/* Save the other registers. */
mov %ebx, %r12d
mov %ecx, %r13d
mov %edx, %r14d
/* eax */
mov %eax, %edi
call lkmc_print_hex_32
call lkmc_print_newline
/* ebx */
mov %r12d, %edi
call lkmc_print_hex_32
call lkmc_print_newline
/* ecx */
mov %r13d, %edi
call lkmc_print_hex_32
call lkmc_print_newline
/* edx */
mov %r14d, %edi
call lkmc_print_hex_32
call lkmc_print_newline
LKMC_EPILOGUE