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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [arm/] [iwmmxt/] [textrm.cgs] - Blame information for rev 816

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1 24 jeremybenn
# Intel(r) Wireless MMX(tm) technology testcase for TEXTRM
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# mach: xscale
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# as: -mcpu=xscale+iwmmxt
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        .include "testutils.inc"
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        start
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        .global textrm
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textrm:
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        # Enable access to CoProcessors 0 & 1 before
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        # we attempt these instructions.
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        mvi_h_gr   r1, 3
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        mcr        p15, 0, r1, cr15, cr1, 0
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        # Test Unsigned Byte Wide Extraction
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        mvi_h_gr   r0, 0x12345678
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        mvi_h_gr   r1, 0x9abcdef0
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        mvi_h_gr   r2, 0x111111ff
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        tmcrr      wr0, r0, r1
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        textrmub   r2, wr0, #3
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        tmrrc      r0, r1, wr0
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        test_h_gr  r0, 0x12345678
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        test_h_gr  r1, 0x9abcdef0
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        test_h_gr  r2, 0x00000012
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        # Test Signed Byte Wide Extraction
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        mvi_h_gr   r0, 0x12345678
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        mvi_h_gr   r1, 0x9abcdef0
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        mvi_h_gr   r2, 0x111111ff
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        tmcrr      wr0, r0, r1
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        textrmsb   r2, wr0, #4
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        tmrrc      r0, r1, wr0
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        test_h_gr  r0, 0x12345678
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        test_h_gr  r1, 0x9abcdef0
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        test_h_gr  r2, 0xfffffff0
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        # Test Unsigned Half Word Wide Extraction
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        mvi_h_gr   r0, 0x12345678
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        mvi_h_gr   r1, 0x9abcdef0
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        mvi_h_gr   r2, 0x111111ff
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        tmcrr      wr0, r0, r1
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        textrmuh   r2, wr0, #3
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        tmrrc      r0, r1, wr0
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        test_h_gr  r0, 0x12345678
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        test_h_gr  r1, 0x9abcdef0
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        test_h_gr  r2, 0x00009abc
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        # Test Signed Half Word Wide Extraction
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        mvi_h_gr   r0, 0x12345678
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        mvi_h_gr   r1, 0x9abcdef0
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        mvi_h_gr   r2, 0x111111ff
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        tmcrr      wr0, r0, r1
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        textrmsh   r2, wr0, #1
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        tmrrc      r0, r1, wr0
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        test_h_gr  r0, 0x12345678
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        test_h_gr  r1, 0x9abcdef0
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        test_h_gr  r2, 0x00001234
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        # Test Unsigned Word Wide Extraction
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        mvi_h_gr   r0, 0x12345678
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        mvi_h_gr   r1, 0x9abcdef0
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        mvi_h_gr   r2, 0x111111ff
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        tmcrr      wr0, r0, r1
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        textrmuw   r2, wr0, #0
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        tmrrc      r0, r1, wr0
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        test_h_gr  r0, 0x12345678
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        test_h_gr  r1, 0x9abcdef0
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        test_h_gr  r2, 0x12345678
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        # Test Signed Word Wide Extraction
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        mvi_h_gr   r0, 0x12345678
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        mvi_h_gr   r1, 0x9abcdef0
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        mvi_h_gr   r2, 0x111111ff
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        tmcrr      wr0, r0, r1
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        textrmsw   r2, wr0, #1
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        tmrrc      r0, r1, wr0
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        test_h_gr  r0, 0x12345678
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        test_h_gr  r1, 0x9abcdef0
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        test_h_gr  r2, 0x9abcdef0
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        pass

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