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| author | Andrew Cagney <cagney@redhat.com> | 1997-12-02 07:18:53 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 1997-12-02 07:18:53 +0000 |
| commit | d294a657d50a41f1dcfe8c82f35f5eab27182731 (patch) | |
| tree | 19142a2edd651e8aa54e9ca843aee494c5a17d81 /sim/testsuite/d10v-elf | |
| parent | 9420287ed25a0cc7ef77fcc95ccab3f13d4614e3 (diff) | |
| download | gdb-d294a657d50a41f1dcfe8c82f35f5eab27182731.zip gdb-d294a657d50a41f1dcfe8c82f35f5eab27182731.tar.gz gdb-d294a657d50a41f1dcfe8c82f35f5eab27182731.tar.bz2 | |
For "msbu", subtract unsigned product from ACC,
Test.
Diffstat (limited to 'sim/testsuite/d10v-elf')
| -rw-r--r-- | sim/testsuite/d10v-elf/.Sanitize | 1 | ||||
| -rw-r--r-- | sim/testsuite/d10v-elf/ChangeLog | 2 | ||||
| -rw-r--r-- | sim/testsuite/d10v-elf/Makefile.in | 1 | ||||
| -rw-r--r-- | sim/testsuite/d10v-elf/t-msbu.s | 28 |
4 files changed, 31 insertions, 1 deletions
diff --git a/sim/testsuite/d10v-elf/.Sanitize b/sim/testsuite/d10v-elf/.Sanitize index f5b7cc6..5ca3dd4 100644 --- a/sim/testsuite/d10v-elf/.Sanitize +++ b/sim/testsuite/d10v-elf/.Sanitize @@ -11,6 +11,7 @@ hello.s loop.s t-macros.i t-mac.s +t-msbu.s t-rachi.s t-rep.s t-mulxu.s diff --git a/sim/testsuite/d10v-elf/ChangeLog b/sim/testsuite/d10v-elf/ChangeLog index fc34fc1..a6f0854 100644 --- a/sim/testsuite/d10v-elf/ChangeLog +++ b/sim/testsuite/d10v-elf/ChangeLog @@ -1,6 +1,6 @@ Tue Dec 2 11:01:36 1997 Andrew Cagney <cagney@b1.cygnus.com> - * t-sub2w.s, t-mulxu.s, t-mac.s t-mvtac.s : New files. + * t-sub2w.s, t-mulxu.s, t-mac.s, t-mvtac.s, t-msbu.s: New files. * Makefile.in: Update. diff --git a/sim/testsuite/d10v-elf/Makefile.in b/sim/testsuite/d10v-elf/Makefile.in index d358327..c89ffb2 100644 --- a/sim/testsuite/d10v-elf/Makefile.in +++ b/sim/testsuite/d10v-elf/Makefile.in @@ -42,6 +42,7 @@ TESTS = \ hello.hi \ t-mac.ok \ t-mvtac.ok \ + t-msbu.ok \ t-mulxu.ok \ t-rachi.ok \ t-rep.ok \ diff --git a/sim/testsuite/d10v-elf/t-msbu.s b/sim/testsuite/d10v-elf/t-msbu.s new file mode 100644 index 0000000..04276cc --- /dev/null +++ b/sim/testsuite/d10v-elf/t-msbu.s @@ -0,0 +1,28 @@ +.include "t-macros.i" + + start + + ;; clear FX + ldi r2, #0x8005 + mvtc r2, cr0 + + loadacc2 a1 0x7f 0xffff 0xffff + ldi r8, 0xffff + ldi r9, 0x8001 +test_msbu1: + MSBU a1, r9, r8 + checkacc2 1 a1 0X7F 0x7FFF 0x8000 + + + ;; set FX + ldi r2, #0x8085 + mvtc r2, cr0 + + loadacc2 a1 0x7f 0xffff 0xffff + ldi r8, 0xffff + ldi r9, 0x8001 +test_msbu2: + MSBU a1, r9, r8 + checkacc2 2 a1 0X7E 0xFFFF 0x0001 + + exit0 |