File:  [Qemu by Fabrice Bellard] / qemu / tests / tcg / cris / check_movei.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 19:35:55 2018 UTC (8 years, 3 months ago) by root
Branches: qemu, MAIN
CVS tags: qemu1101, HEAD
qemu 1.1.1

# mach: crisv32
# output: fffffffe\n
# output: fffffffe\n

; Check basic integral-write semantics regarding flags.

 .include "testutils.inc"
 start

 move.d 0, $r3	
; A write that works.  Check that flags are set correspondingly.
 move.d d,r4
 ;; store to bring it into the tlb with the right prot bits
 move.d r3,[r4]
 moveq -2,r5
 setf c
 clearf p
 move.d [r4],r3
 ax
 move.d r5,[r4]
 move.d [r4],r3

 bcc 0f
 nop
 fail

0:
 checkr3 fffffffe

; A write that fails; check flags too.
 move.d d,r4
 moveq 23,r5
 setf p
 clearf c
 move.d [r4],r3
 ax
 move.d r5,[r4]
 move.d [r4],r3

 bcs 0f
 nop
 fail

0:
 checkr3 fffffffe
 quit

 .data
d:
 .dword 42424242

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