cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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check_clearfv32.s (358B)

      1# mach: crisv32
      2# output: ef\nef\n
      3
      4; Check that "clearf x" doesn't trivially fail.
      5
      6 .include "testutils.inc"
      7 start
      8 setf puixnzvc
      9 clearf x	; Actually, x would be cleared by almost-all other insns.
     10 move ccs,r3
     11 and.d 0xff, $r3
     12 checkr3 ef
     13
     14 setf puixnzvc
     15 moveq 0, $r3	; moveq should only clear the xflag.
     16 move ccs,r3
     17 and.d 0xff, $r3
     18 checkr3 ef
     19 quit