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author | Dave Brolley <brolley@redhat.com> | 2003-08-29 16:41:31 +0000 |
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committer | Dave Brolley <brolley@redhat.com> | 2003-08-29 16:41:31 +0000 |
commit | 29f63e3a7cd1a6196021db84f330cfc5d4277f9f (patch) | |
tree | 1056bea2e5d045b9afb24a2e6b25081fea1b4fc7 /sim/testsuite/sim/frv/mcpxrs.cgs | |
parent | 8ada8fd2eed30b6843d326fc6a3606f4e9c6d21f (diff) | |
download | gdb-29f63e3a7cd1a6196021db84f330cfc5d4277f9f.tar.gz |
New sim testsuite for Fujitsu FRV. Contributed by Red Hat.
Diffstat (limited to 'sim/testsuite/sim/frv/mcpxrs.cgs')
-rw-r--r-- | sim/testsuite/sim/frv/mcpxrs.cgs | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/sim/testsuite/sim/frv/mcpxrs.cgs b/sim/testsuite/sim/frv/mcpxrs.cgs new file mode 100644 index 00000000000..1d62a96e7dc --- /dev/null +++ b/sim/testsuite/sim/frv/mcpxrs.cgs @@ -0,0 +1,115 @@ +# frv testcase for mcpxrs $GRi,$GRj,$ACCk +# mach: all + + .include "testutils.inc" + + start + + .global mcpxrs +mcpxrs: + ; Positive operands + set_fr_iimmed 2,4,fr7 ; multiply small numbers + set_fr_iimmed 3,5,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_immed -14,acc0 + + set_fr_iimmed 3,1,fr7 ; multiply by 0 + set_fr_iimmed 2,0,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_immed 6,acc0 + + set_fr_iimmed 2,1,fr7 ; multiply by 1 + set_fr_iimmed 1,1,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_immed 1,acc0 + + set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result + set_fr_iimmed 2,0x0007,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_limmed 0,0x7ff0,acc0 + + set_fr_iimmed 0x4000,2,fr7 ; 16 bit result + set_fr_iimmed 2,0x2000,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_limmed 0x0000,0x4000,acc0 + + set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result + set_fr_iimmed 0x7fff,0x7fff,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_limmed 0x3fff,0x0001,acc0 + + ; Mixed operands + set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers + set_fr_iimmed 0xfffd,1,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_immed -3,acc0 + + set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 + set_fr_iimmed 1,0xfffe,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_immed 2,acc0 + + set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 + set_fr_iimmed 1,0xfffe,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_immed -2,acc0 + + set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result + set_fr_iimmed 0xfffe,0xfff9,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_limmed 0xffff,0xbff0,acc0 + + set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result + set_fr_iimmed 0xfffe,0x0003,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_limmed 0xffff,0x8006,acc0 + + set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result + set_fr_iimmed 0x8000,0x8000,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_limmed 0x8000,0x8000,acc0 + + set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result + set_fr_iimmed 0x8000,0x8000,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_limmed 0x7fff,0x8000,acc0 + + ; Negative operands + set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers + set_fr_iimmed 0xfffd,0xfffb,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0xff,accg0 + test_acc_immed -14,acc0 + + set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 + set_fr_iimmed 0xfffe,0xffff,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_immed 1,acc0 + + set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result + set_fr_iimmed 0x7fff,0x8001,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_immed 0x3fff0001,acc0 + + set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result + set_fr_iimmed 0x8000,0x8000,fr8 + mcpxrs fr7,fr8,acc0 + test_accg_immed 0,accg0 + test_acc_immed 0x40000000,acc0 + + pass |