54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
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# FRV testcase for icul $GRi
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# mach: all
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.include "testutils.inc"
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start
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.global icul
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icul:
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or_spr_immed 0xc8000000,hsr0 ; caches enabled -- copy-back mode
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; preload and lock all the lines in set 0 of the insn cache
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set_gr_immed 0x70000,gr10
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set_bctrlr_0_0 gr10
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lock_insn_cache gr10
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inc_gr_immed 0x1000,gr10
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set_bctrlr_0_0 gr10
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lock_insn_cache gr10
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inc_gr_immed 0x1000,gr10
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set_bctrlr_0_0 gr10
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lock_insn_cache gr10
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inc_gr_immed 0x1000,gr10
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set_bctrlr_0_0 gr10
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lock_insn_cache gr10
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; execute the pre-loaded insn
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set_gr_immed 0x70000,gr10
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calll @(gr10,gr0) ; should come right back
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inc_gr_immed 0x1000,gr10
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calll @(gr10,gr0) ; should come right back
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inc_gr_immed 0x1000,gr10
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calll @(gr10,gr0) ; should come right back
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inc_gr_immed 0x1000,gr10
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calll @(gr10,gr0) ; should come right back
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; Now execute another insn which would have gone into set 0.
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inc_gr_immed 0x1000,gr10
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set_bctrlr_0_0 gr10
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set_spr_immed 128,lcr
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calll @(gr10,gr0) ; should come right back
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; Now unlock one of the lines and do it again
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set_gr_immed 0x71000,gr10
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icul gr10
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calll @(gr10,gr0) ; should come right back
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inc_gr_immed 0x3000,gr10
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calll @(gr10,gr0) ; should come right back
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pass
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