1*4b169a6bSchristos# frv testcase for commitfr $FRk 2*4b169a6bSchristos# mach: frv 3*4b169a6bSchristos 4*4b169a6bSchristos .include "testutils.inc" 5*4b169a6bSchristos 6*4b169a6bSchristos start 7*4b169a6bSchristos 8*4b169a6bSchristos .global commitfr 9*4b169a6bSchristoscommitfr: 10*4b169a6bSchristos and_spr_immed -4081,tbr ; clear tbr.tt 11*4b169a6bSchristos set_gr_spr tbr,gr17 12*4b169a6bSchristos inc_gr_immed 0x190,gr17 ; address of exception handler 13*4b169a6bSchristos set_bctrlr_0_0 gr17 14*4b169a6bSchristos set_spr_immed 128,lcr 15*4b169a6bSchristos set_psr_et 1 16*4b169a6bSchristos set_gr_immed 0,gr15 17*4b169a6bSchristos 18*4b169a6bSchristos nldfi @(sp,0),fr20 ; Activate fr20 with nesr.fr==1 19*4b169a6bSchristos nldi @(sp,0),gr20 ; Activate gr20 with nesr.fr==0 20*4b169a6bSchristos nldfi @(sp,0),fr52 ; Activate fr52 with nesr.fr==1 21*4b169a6bSchristos set_spr_immed 0x00000000,fner1 22*4b169a6bSchristos set_spr_immed 0x00000000,fner0 23*4b169a6bSchristos set_spr_addr bad,lr 24*4b169a6bSchristos commitfr fr20 ; should be nop 25*4b169a6bSchristos test_spr_immed 0x00000000,fner1 26*4b169a6bSchristos test_spr_immed 0x00000000,fner0 27*4b169a6bSchristos test_spr_immed 0xd4800001,nesr0 28*4b169a6bSchristos test_spr_gr neear0,sp 29*4b169a6bSchristos test_spr_immed 0x94800401,nesr1 30*4b169a6bSchristos test_spr_gr neear1,sp 31*4b169a6bSchristos test_spr_immed 0xf4800801,nesr2 32*4b169a6bSchristos test_spr_gr neear2,sp 33*4b169a6bSchristos 34*4b169a6bSchristos or_spr_immed 0x00100000,fner1 35*4b169a6bSchristos or_spr_immed 0x00200000,fner1 36*4b169a6bSchristos or_spr_immed 0x00100000,fner0 37*4b169a6bSchristos set_spr_addr ok,lr 38*4b169a6bSchristos set_gr_addr com1,gr16 39*4b169a6bSchristoscom1: commitfr fr20 40*4b169a6bSchristos test_gr_immed 1,gr15 41*4b169a6bSchristos 42*4b169a6bSchristos pass 43*4b169a6bSchristos 44*4b169a6bSchristosok: test_spr_immed 0x1,esfr1 ; esr0 is active 45*4b169a6bSchristos test_spr_gr epcr0,gr16 46*4b169a6bSchristos test_spr_bits 0x0001,0,0x1,esr0 ; esr0 is valid 47*4b169a6bSchristos test_spr_bits 0x003e,1,0x14,esr0 ; esr0.ec is set 48*4b169a6bSchristos test_spr_bits 0x0800,11,0x0,esr0 ; esr0.eav is clear 49*4b169a6bSchristos test_spr_bits 0x01000,12,0x0,esr0 ; esr0.edv is clear 50*4b169a6bSchristos test_spr_immed 0x00200000,fner1 51*4b169a6bSchristos test_spr_immed 0x00100000,fner0 52*4b169a6bSchristos test_spr_immed 0,nesr0 53*4b169a6bSchristos test_spr_immed 0,neear0 54*4b169a6bSchristos test_spr_immed 0x94800401,nesr1 55*4b169a6bSchristos test_spr_gr neear1,sp 56*4b169a6bSchristos test_spr_immed 0xf4800801,nesr2 57*4b169a6bSchristos test_spr_gr neear2,sp 58*4b169a6bSchristos inc_gr_immed 1,gr15 59*4b169a6bSchristos rett 0 60*4b169a6bSchristos 61*4b169a6bSchristosbad: fail 62