diff options
Diffstat (limited to 'sim/testsuite/frv/icul.cgs')
| -rw-r--r-- | sim/testsuite/frv/icul.cgs | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/sim/testsuite/frv/icul.cgs b/sim/testsuite/frv/icul.cgs new file mode 100644 index 0000000..b112f41 --- /dev/null +++ b/sim/testsuite/frv/icul.cgs @@ -0,0 +1,53 @@ +# FRV testcase for icul $GRi +# mach: all + + .include "testutils.inc" + + start + + .global icul +icul: + or_spr_immed 0xc8000000,hsr0 ; caches enabled -- copy-back mode + + ; preload and lock all the lines in set 0 of the insn cache + set_gr_immed 0x70000,gr10 + set_bctrlr_0_0 gr10 + lock_insn_cache gr10 + + inc_gr_immed 0x1000,gr10 + set_bctrlr_0_0 gr10 + lock_insn_cache gr10 + + inc_gr_immed 0x1000,gr10 + set_bctrlr_0_0 gr10 + lock_insn_cache gr10 + + inc_gr_immed 0x1000,gr10 + set_bctrlr_0_0 gr10 + lock_insn_cache gr10 + + ; execute the pre-loaded insn + set_gr_immed 0x70000,gr10 + calll @(gr10,gr0) ; should come right back + inc_gr_immed 0x1000,gr10 + calll @(gr10,gr0) ; should come right back + inc_gr_immed 0x1000,gr10 + calll @(gr10,gr0) ; should come right back + inc_gr_immed 0x1000,gr10 + calll @(gr10,gr0) ; should come right back + + ; Now execute another insn which would have gone into set 0. + inc_gr_immed 0x1000,gr10 + set_bctrlr_0_0 gr10 + set_spr_immed 128,lcr + calll @(gr10,gr0) ; should come right back + + ; Now unlock one of the lines and do it again + set_gr_immed 0x71000,gr10 + icul gr10 + calll @(gr10,gr0) ; should come right back + + inc_gr_immed 0x3000,gr10 + calll @(gr10,gr0) ; should come right back + + pass |