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1368b914e9
Now that all port tests live under testsuite/sim/*/, and none live in testsuite/ directly, flatten the structure by moving all of the dirs under testsuite/sim/ to testsuite/ directly. We need to stop passing --tool to dejagnu so that it searches all dirs and not just ones that start with "sim". Since we have no other dirs in this tree, and no plans to add any, should be fine.
43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
# frv testcase to generate interrupt for st $GRk,@($GRi,$GRj)
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# mach: fr550
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.include "testutils.inc"
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start
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.global align
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align:
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and_spr_immed -4081,tbr ; clear tbr.tt
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set_gr_spr tbr,gr17
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inc_gr_immed 0x100,gr17 ; address of exception handler
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set_bctrlr_0_0 gr17
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set_spr_immed 128,lcr
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set_psr_et 1
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set_gr_immed 0xdeadbeef,gr17
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set_gr_immed 0,gr15
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inc_gr_immed 2,sp ; out of alignment
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test_spr_bits 1,0,0,isr ; ISR.EMAM always clear (not used)
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sti gr17,@(sp,0) ; no exception
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sti gr17,@(sp,4) ; no exception
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ldi @(sp,0),gr18 ; stored at unaligned address
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test_gr_immed 0xdeadbeef,gr18
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ldi @(sp,0),gr19 ; no exception
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test_gr_immed 0xdeadbeef,gr19
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and_spr_immed 0xfffffffe,isr ; turn off ISR.EMAM
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sti gr17,@(sp,0) ; misaligned -- no exception
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test_gr_immed 0,gr15
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set_gr_gr sp,gr20
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set_gr_immed 1,gr21
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set_gr_immed 0x10101010,gr10
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nop.p
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ldu @(sp,gr21),gr10 ; misaligned read no exception
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test_gr_immed 0,gr15 ; handler was not called
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test_gr_immed 0xadbeefde,gr10 ; gr10 updated
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test_gr_immed 1,gr21 ; gr21 not updated
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inc_gr_immed 1,gr20
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test_gr_gr gr20,sp ; sp updated
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pass
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