diff options
Diffstat (limited to 'sim/testsuite/m32r/lock.cgs')
| -rw-r--r-- | sim/testsuite/m32r/lock.cgs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sim/testsuite/m32r/lock.cgs b/sim/testsuite/m32r/lock.cgs new file mode 100644 index 0000000..631525e --- /dev/null +++ b/sim/testsuite/m32r/lock.cgs @@ -0,0 +1,25 @@ +# m32r testcase for lock $dr,@$sr +# mach(): m32r m32rx + + .include "testutils.inc" + + start + + .global lock +lock: + mvaddr_h_gr r4, data_loc + mvi_h_gr r5, 0 + + lock r5, @r4 + + test_h_gr r5, 0x12345678 + + ; There is no way to test the lock bit + + unlock r5, @r4 ; Unlock the processor + + pass + +data_loc: + .word 0x12345678 + |