# fr30 testcase for muluh $Rj,$Ri # mach(): fr30 .include "testutils.inc" START .text .global muluh muluh: ; Test muluh $Rj,$Ri ; Positive operands mvi_h_gr 0xdead0003,r7 ; multiply small numbers mvi_h_gr 0xbeef0002,r8 set_cc 0x09 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 1 test_h_dr 6,mdl mvi_h_gr 0xdead0001,r7 ; multiply by 1 mvi_h_gr 0xbeef0002,r8 set_cc 0x08 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 0 test_h_dr 2,mdl mvi_h_gr 0xdead0002,r7 ; multiply by 1 mvi_h_gr 0xbeef0001,r8 set_cc 0x09 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 1 test_h_dr 2,mdl mvi_h_gr 0xdead0000,r7 ; multiply by 0 mvi_h_gr 0xbeef0002,r8 set_cc 0x09 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 1 test_h_dr 0,mdl mvi_h_gr 0xdead0002,r7 ; multiply by 0 mvi_h_gr 0xbeef0000,r8 set_cc 0x08 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 0 test_h_dr 0,mdl mvi_h_gr 0xdead3fff,r7 ; 15 bit result mvi_h_gr 0xbeef0002,r8 set_cc 0x09 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 1 test_h_dr 0x00007ffe,mdl mvi_h_gr 0xdead4000,r7 ; 16 bit result mvi_h_gr 0xbeef0002,r8 set_cc 0x08 ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 0 0 test_h_dr 0x00008000,mdl mvi_h_gr 0xdead8000,r7 ; 17 bit result mvi_h_gr 0xbeef0002,r8 set_cc 0x0b ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 1 1 test_h_dr 0x00010000,mdl mvi_h_gr 0xdead7fff,r7 ; max positive result mvi_h_gr 0xbeef7fff,r8 set_cc 0x0b ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 1 1 test_h_dr 0x3fff0001,mdl mvi_h_gr 0xdead8000,r7 ; max positive result mvi_h_gr 0xbeef8000,r8 set_cc 0x0b ; Set mask opposite of expected muluh r7,r8 test_cc 0 1 1 1 test_h_dr 0x40000000,mdl mvi_h_gr 0xdeadffff,r7 ; max positive result mvi_h_gr 0xbeefffff,r8 set_cc 0x07 ; Set mask opposite of expected muluh r7,r8 test_cc 1 0 1 1 test_h_dr 0xfffe0001,mdl pass