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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [sim/] [testsuite/] [sim/] [cris/] [asm/] [ccs-v32.ms] - Blame information for rev 842

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Line No. Rev Author Line
1 227 jeremybenn
# mach: crisv32
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# output: bf\n0\n80\n20\n10\n8\n4\n2\n1\n40\nfade040\n3ade0040\nfade040\n42\n
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; Check flag settings.
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 .include "testutils.inc"
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 start
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 clear.d r3
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 setf pixnzvc   ; Setting U(ser mode) would restrict tests of other flags.
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 move ccs,r3
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 dumpr3
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 clear.d r3
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 clearf puixnzvc
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 move ccs,r3
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 dumpr3
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 .macro testf BIT
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 clear.d r3
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 clearf puixnzvc
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 setf \BIT
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 move ccs,r3
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 dumpr3
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 .endm
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 testf p
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 testf i
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 testf x
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 testf n
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 testf z
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 testf v
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 testf c
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 testf u        ; Can't test i-flag or clear u after this point.
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 .macro test_get_cc N Z V C
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 clearf znvc
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 move ((\N << 3)|(\Z << 2)|(\V << 1)|\C),ccs
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 test_cc \N \Z \V \C
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 setf znvc
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 move ((\N << 3)|(\Z << 2)|(\V << 1)|\C),ccs
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 test_cc \N \Z \V \C
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 move.d ((\N << 3)|(\Z << 2)|(\V << 1)|\C),r4
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 setf znvc
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 move r4,ccs
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 test_cc \N \Z \V \C
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 clearf znvc
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 move r4,ccs
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 test_cc \N \Z \V \C
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 .endm
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 test_get_cc 1 0 0 0
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 test_get_cc 0 1 0 0
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 test_get_cc 0 0 1 0
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 test_get_cc 0 0 0 1
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; Test that the U bit sticks.
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 move 0x0fade000,ccs
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 move ccs,r3
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 dumpr3
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; Check that the M and Q bits can't be set in user mode.
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 move 0xfade0000,ccs
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 move ccs,r3
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 dumpr3
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 move 0x0fade000,ccs
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 move ccs,r3
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 dumpr3
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 move.d 0x42,r3
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 dumpr3
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 quit

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