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Update
[gdb.git]
/
sim
/
testsuite
/
sim
/
v850
/
bsh.cgs
blob
e9d216e149d62da16b81a7d55ee263e9e525c5f6
1
# v850 bsh
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# mach: v850e
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# as(v850e): -mv850e
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.include "testutils.inc"
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seti 0x12345678, r1
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bsh r1, r2
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flags 0
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reg r2, 0x34127856
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# CY is 1 if one or more bytes in the result half-word is zero, else 0
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seti 0x12345600, r1
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bsh r1, r2
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flags c
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reg r2, 0x34120056
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seti 0x12340078, r1
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bsh r1, r2
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flags c
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reg r2, 0x34127800
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seti 0x12005678, r1
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bsh r1, r2
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flags 0
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reg r2, 0x00127856
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seti 0x00345678, r1
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bsh r1, r2
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flags 0
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reg r2, 0x34007856
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# S is set if the result is negative
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seti 0x00800000, r1
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bsh r1, r2
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flags s + c + z
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reg r2, 0x80000000
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# Z is set if the result is zero
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# According to NEC, the Z flag depends on only the lower half-word
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seti 0x00000000, r1
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bsh r1, r2
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flags c + z
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reg r2, 0x00000000
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seti 0xffff0000, r1
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bsh r1, r2
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flags c + s + z
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reg r2, 0xffff0000
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pass