1# FRV testcase for icul $GRi 2# mach: all 3 4 .include "testutils.inc" 5 6 start 7 8 .global icul 9icul: 10 or_spr_immed 0xc8000000,hsr0 ; caches enabled -- copy-back mode 11 12 ; preload and lock all the lines in set 0 of the insn cache 13 set_gr_immed 0x70000,gr10 14 set_bctrlr_0_0 gr10 15 lock_insn_cache gr10 16 17 inc_gr_immed 0x1000,gr10 18 set_bctrlr_0_0 gr10 19 lock_insn_cache gr10 20 21 inc_gr_immed 0x1000,gr10 22 set_bctrlr_0_0 gr10 23 lock_insn_cache gr10 24 25 inc_gr_immed 0x1000,gr10 26 set_bctrlr_0_0 gr10 27 lock_insn_cache gr10 28 29 ; execute the pre-loaded insn 30 set_gr_immed 0x70000,gr10 31 calll @(gr10,gr0) ; should come right back 32 inc_gr_immed 0x1000,gr10 33 calll @(gr10,gr0) ; should come right back 34 inc_gr_immed 0x1000,gr10 35 calll @(gr10,gr0) ; should come right back 36 inc_gr_immed 0x1000,gr10 37 calll @(gr10,gr0) ; should come right back 38 39 ; Now execute another insn which would have gone into set 0. 40 inc_gr_immed 0x1000,gr10 41 set_bctrlr_0_0 gr10 42 set_spr_immed 128,lcr 43 calll @(gr10,gr0) ; should come right back 44 45 ; Now unlock one of the lines and do it again 46 set_gr_immed 0x71000,gr10 47 icul gr10 48 calll @(gr10,gr0) ; should come right back 49 50 inc_gr_immed 0x3000,gr10 51 calll @(gr10,gr0) ; should come right back 52 53 pass 54