diff options
Diffstat (limited to 'sim/testsuite/sim/arm/iwmmxt/tmia.cgs')
| -rw-r--r-- | sim/testsuite/sim/arm/iwmmxt/tmia.cgs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sim/testsuite/sim/arm/iwmmxt/tmia.cgs b/sim/testsuite/sim/arm/iwmmxt/tmia.cgs new file mode 100644 index 0000000..0b0da66 --- /dev/null +++ b/sim/testsuite/sim/arm/iwmmxt/tmia.cgs @@ -0,0 +1,35 @@ +# Intel(r) Wireless MMX(tm) technology testcase for TMIA +# mach: xscale +# as: -mcpu=xscale+iwmmxt + + .include "testutils.inc" + + start + + .global tmia +tmia: + # Enable access to CoProcessors 0 & 1 before + # we attempt these instructions. + + mvi_h_gr r1, 3 + mcr p15, 0, r1, cr15, cr1, 0 + + # Test Multilply Accumulate + + mvi_h_gr r0, 0x11223344 + mvi_h_gr r1, 0x55667788 + mvi_h_gr r2, 0x12345678 + mvi_h_gr r3, 0x9abcdef0 + + tmcrr wr0, r0, r1 + + tmia wr0, r2, r3 + + tmrrc r0, r1, wr0 + + test_h_gr r0, 0x354f53c4 + test_h_gr r1, 0x4e330b5e + test_h_gr r2, 0x12345678 + test_h_gr r3, 0x9abcdef0 + + pass |