diff options
Diffstat (limited to 'sim/testsuite/sh/macl.s')
| -rw-r--r-- | sim/testsuite/sh/macl.s | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sim/testsuite/sh/macl.s b/sim/testsuite/sh/macl.s new file mode 100644 index 0000000..39b3b7d --- /dev/null +++ b/sim/testsuite/sh/macl.s @@ -0,0 +1,54 @@ +# sh testcase for mac.l +# mach: all +# as(sh): -defsym sim_cpu=0 +# as(shdsp): -defsym sim_cpu=1 -dsp + + .include "testutils.inc" + + start + # force S-bit clear + clrs + +init: + # Prime {MACL, MACH} to #1. + mov #1, r0 + dmulu.l r0, r0 + + # Set up addresses. + mov.l pfour00, r0 ! 85 + mov.l pfour12, r1 ! 17 + +test: + mac.l @r0+, @r1+ + +check: + # Check result. + assert_sreg 0, mach + assert_sreg 85*17+1, macl + + # Ensure post-increment occurred. + assertreg0 four00+4 + assertreg four12+4, r1 + +doubleinc: + mov.l pfour00, r0 + mac.l @r0+, @r0+ + assertreg0 four00+8 + + + pass + exit 0 + + .align 1 +four00: + .long 85 + .long 2 +four12: + .long 17 + .long 3 + + .align 2 +pfour00: + .long four00 +pfour12: + .long four12 |