41 lines
572 B
ArmAsm
41 lines
572 B
ArmAsm
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# Blackfin testcase for DISALGNEXCPT
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# mach: bfin
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.include "testutils.inc"
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start
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loadsym R0, foo;
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R0 += 1;
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I1 = R0;
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M0 = 4 (z);
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//dag0misalgn, dag1misalgn EXCAUSE value
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R7 = 0x24 (z);
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// Get just the EXCAUSE field before
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R5=SEQSTAT;
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R5 = R5 << 26;
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R5 = R5 >> 26;
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DISALGNEXCPT || R2 = [I1++M0]; // i1 = 0xff9004aa (misaligned)
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// Get just the EXCAUSE field after
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R6=SEQSTAT;
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R6 = R6 << 26;
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R6 = R6 >> 26;
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// EXCAUSE of 0x24 == misaligned data memory access
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CC = R6 == R7;
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if CC jump _fail;
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_pass:
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pass;
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_fail:
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fail;
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.data
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foo:
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.space 0x10
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