1# sh testcase for mac.w 2# mach: all 3# as(sh): -defsym sim_cpu=0 4# as(shdsp): -defsym sim_cpu=1 -dsp 5 6 .include "testutils.inc" 7 8 start 9 set_grs_a5a5 10 11 # Prime {MACL, MACH} to #1. 12 mov #1, r0 13 dmulu.l r0, r0 14 15 # Set up addresses. 16 mov.l pfour00, r0 ! 85 17 mov.l pfour12, r1 ! 17 18 19test: 20 mac.w @r0+, @r1+ ! MAC = 85 * 17 + 1 21 22check: 23 # Check result. 24 assert_sreg 0, mach 25 assert_sreg 85*17+1, macl 26 27 # Ensure post-increment occurred. 28 assertreg0 four00+2 29 assertreg four12+2, r1 30 31doubleinc: 32 mov.l pfour00, r0 33 mac.w @r0+, @r0+ 34 assertreg0 four00+4 35 36 set_greg 0xa5a5a5a5, r0 37 set_greg 0xa5a5a5a5, r1 38 39 test_grs_a5a5 40 41 pass 42 exit 0 43 44 .align 2 45four00: 46 .word 85 47 .word 2 48four12: 49 .word 17 50 .word 3 51 52 53pfour00: 54 .long four00 55pfour12: 56 .long four12 57