From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- tests/tcg/mips/mips64-dsp/cmpu_lt_ob.c | 44 ++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tests/tcg/mips/mips64-dsp/cmpu_lt_ob.c (limited to 'tests/tcg/mips/mips64-dsp/cmpu_lt_ob.c') diff --git a/tests/tcg/mips/mips64-dsp/cmpu_lt_ob.c b/tests/tcg/mips/mips64-dsp/cmpu_lt_ob.c new file mode 100644 index 00000000..34e312d8 --- /dev/null +++ b/tests/tcg/mips/mips64-dsp/cmpu_lt_ob.c @@ -0,0 +1,44 @@ +#include "io.h" + +int main(void) +{ + long long rs, rt, dspreg, dspresult; + + rs = 0x123456789ABCDEF0; + rt = 0x123456789ABCDEFF; + dspresult = 0x01; + + __asm + ("cmpu.lt.ob %1, %2\n\t" + "rddsp %0" + : "=r"(dspreg) + : "r"(rs), "r"(rt) + ); + + dspreg = dspreg >> 24; + if (dspreg != dspresult) { + printf("cmpu.lt.ob error\n"); + + return -1; + } + + rs = 0x823156789ABCDEF0; + rt = 0x123456789ABCDEFF; + dspresult = 0x41; + + __asm + ("cmpu.lt.ob %1, %2\n\t" + "rddsp %0" + : "=r"(dspreg) + : "r"(rs), "r"(rt) + ); + + dspreg = dspreg >> 24; + if (dspreg != dspresult) { + printf("cmpu.lt.ob error\n"); + + return -1; + } + + return 0; +} -- cgit v1.2.3