cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

check_addiv32.s (905B)


      1# mach: crisv32
      2# output: 4455aa77\n4455aa77\nee19ccff\nff22\n4455aa77\nff224455\n55aa77ff\n
      3
      4 .include "testutils.inc"
      5 .data
      6x:
      7 .dword 0x55aa77ff
      8 .dword 0xccff2244
      9 .dword 0x88ccee19
     10
     11 start
     12 setf cv
     13 moveq -1,r0
     14 move.d x-32768,r5
     15 move.d 32769,r6
     16 addi r6.b,r5,acr
     17 test_cc 0 0 1 1
     18 move.d [acr],r3
     19 checkr3 4455aa77
     20
     21 addu.w 32771,r5
     22 setf znvc
     23 moveq -1,r8
     24 addi r8.w,r5,acr
     25 test_cc 1 1 1 1
     26 move.d [acr],r3
     27 checkr3 4455aa77
     28
     29 moveq 5,r10
     30 clearf znvc
     31 addi r10.b,acr,acr
     32 test_cc 0 0 0 0
     33 move.d [acr],r3
     34 checkr3 ee19ccff
     35
     36 subq 1,r5
     37 move.d r5,r8
     38 subq 1,r8
     39 moveq 1,r9
     40 addi r9.d,r8,acr
     41 test_cc 0 0 0 0
     42 movu.w [acr],r3
     43 checkr3 ff22
     44
     45 moveq -2,r11
     46 addi r11.w,acr,acr
     47 move.d [acr],r3
     48 checkr3 4455aa77
     49
     50 moveq 5,r9
     51 addi r9.d,acr,acr
     52 subq 18,acr
     53 move.d [acr],r3
     54 checkr3 ff224455
     55
     56 move.d -76789888/4,r12
     57 addi r12.d,r5,acr
     58 add.d 76789886,acr
     59 move.d [acr],r3
     60 checkr3 55aa77ff
     61
     62 quit