# frv testcase for mqmachu $GRi,$GRj,$GRk # mach: frv fr500 fr400 .include "testutils.inc" start .global mqmachu mqmachu: set_fr_iimmed 3,2,fr8 ; multiply small numbers set_fr_iimmed 2,3,fr10 set_fr_iimmed 1,2,fr9 ; multiply by 1 set_fr_iimmed 2,1,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear test_spr_bits 2,1,0,msr0 ; msr0.ovf not set test_spr_bits 1,0,0,msr0 ; msr0.aovf not set test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set test_accg_immed 0,accg0 test_acc_immed 6,acc0 test_accg_immed 0,accg1 test_acc_immed 6,acc1 test_accg_immed 0,accg2 test_acc_immed 2,acc2 test_accg_immed 0,accg3 test_acc_immed 2,acc3 set_fr_iimmed 0,2,fr8 ; multiply by 0 set_fr_iimmed 2,0,fr10 set_fr_iimmed 0x3fff,2,fr9 ; 15 bit result set_fr_iimmed 2,0x3fff,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear test_spr_bits 2,1,0,msr0 ; msr0.ovf not set test_spr_bits 1,0,0,msr0 ; msr0.aovf not set test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set test_accg_immed 0,accg0 test_acc_immed 6,acc0 test_accg_immed 0,accg1 test_acc_immed 6,acc1 test_accg_immed 0,accg2 test_acc_limmed 0x0000,0x8000,acc2 test_accg_immed 0,accg3 test_acc_limmed 0x0000,0x8000,acc3 set_fr_iimmed 0x4000,2,fr8 ; 16 bit result set_fr_iimmed 2,0x4000,fr10 set_fr_iimmed 0x8000,2,fr9 ; 17 bit result set_fr_iimmed 2,0x8000,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear test_spr_bits 2,1,0,msr0 ; msr0.ovf not set test_spr_bits 1,0,0,msr0 ; msr0.aovf not set test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set test_accg_immed 0,accg0 test_acc_limmed 0x0000,0x8006,acc0 test_accg_immed 0,accg1 test_acc_limmed 0x0000,0x8006,acc1 test_accg_immed 0,accg2 test_acc_immed 0x00018000,acc2 test_accg_immed 0,accg3 test_acc_immed 0x00018000,acc3 set_fr_iimmed 0x7fff,0x7fff,fr8 ; max positive result set_fr_iimmed 0x7fff,0x7fff,fr10 set_fr_iimmed 0x8000,0x8000,fr9 ; max positive result set_fr_iimmed 0x8000,0x8000,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear test_spr_bits 2,1,0,msr0 ; msr0.ovf not set test_spr_bits 1,0,0,msr0 ; msr0.aovf not set test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set test_accg_immed 0,accg0 test_acc_immed 0x3fff8007,acc0 test_accg_immed 0,accg1 test_acc_immed 0x3fff8007,acc1 test_accg_immed 0,accg2 test_acc_limmed 0x4001,0x8000,acc2 test_accg_immed 0,accg3 test_acc_limmed 0x4001,0x8000,acc3 set_fr_iimmed 0xffff,0xffff,fr8 ; max positive result set_fr_iimmed 0xffff,0xffff,fr10 set_fr_iimmed 0xffff,0xffff,fr9 ; max positive result set_fr_iimmed 0xffff,0xffff,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear test_spr_bits 2,1,0,msr0 ; msr0.ovf not set test_spr_bits 1,0,0,msr0 ; msr0.aovf not set test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set test_accg_immed 1,accg0 test_acc_limmed 0x3ffd,0x8008,acc0 test_accg_immed 1,accg1 test_acc_limmed 0x3ffd,0x8008,acc1 test_accg_immed 1,accg2 test_acc_limmed 0x3fff,0x8001,acc2 test_accg_immed 1,accg3 test_acc_limmed 0x3fff,0x8001,acc3 set_accg_immed 0xff,accg0 ; saturation set_acc_immed 0xffffffff,acc0 set_accg_immed 0xff,accg1 set_acc_immed 0xffffffff,acc1 set_accg_immed 0xff,accg2 ; saturation set_acc_immed 0xffffffff,acc2 set_accg_immed 0xff,accg3 set_acc_immed 0xffffffff,acc3 set_fr_iimmed 1,1,fr8 set_fr_iimmed 1,1,fr10 set_fr_iimmed 1,1,fr9 set_fr_iimmed 1,1,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0xf,msr0 ; msr0.sie is set test_spr_bits 2,1,1,msr0 ; msr0.ovf is set test_spr_bits 1,0,1,msr0 ; msr0.aovf is set test_spr_bits 0x7000,12,1,msr0 ; msr0.mtt is set test_accg_immed 0xff,accg0 test_acc_limmed 0xffff,0xffff,acc0 test_accg_immed 0xff,accg1 test_acc_limmed 0xffff,0xffff,acc1 test_accg_immed 0xff,accg2 test_acc_limmed 0xffff,0xffff,acc2 test_accg_immed 0xff,accg3 test_acc_limmed 0xffff,0xffff,acc3 set_fr_iimmed 0xffff,0x0000,fr8 set_fr_iimmed 0xffff,0xffff,fr10 set_fr_iimmed 0x0000,0xffff,fr9 set_fr_iimmed 0xffff,0xffff,fr11 mqmachu fr8,fr10,acc0 test_spr_bits 0x3c,2,0x9,msr0 ; msr0.sie is set test_spr_bits 2,1,1,msr0 ; msr0.ovf is set test_spr_bits 1,0,1,msr0 ; msr0.aovf is set test_spr_bits 0x7000,12,1,msr0 ; msr0.mtt is set test_accg_immed 0xff,accg0 test_acc_limmed 0xffff,0xffff,acc0 test_accg_immed 0xff,accg1 test_acc_limmed 0xffff,0xffff,acc1 test_accg_immed 0xff,accg2 test_acc_limmed 0xffff,0xffff,acc2 test_accg_immed 0xff,accg3 test_acc_limmed 0xffff,0xffff,acc3 pass