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/shll_ph.c | 43 +++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 tests/tcg/mips/mips64-dsp/shll_ph.c (limited to 'tests/tcg/mips/mips64-dsp/shll_ph.c') diff --git a/tests/tcg/mips/mips64-dsp/shll_ph.c b/tests/tcg/mips/mips64-dsp/shll_ph.c new file mode 100644 index 00000000..42b462d2 --- /dev/null +++ b/tests/tcg/mips/mips64-dsp/shll_ph.c @@ -0,0 +1,43 @@ +#include "io.h" + +int main(void) +{ + long long rd, rt, dsp; + long long result, resultdsp; + + rt = 0x12345678; + result = 0x12345678; + resultdsp = 0; + + __asm + ("shll.ph %0, %2, 0x0\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rt) + ); + dsp = (dsp >> 22) & 0x01; + if ((dsp != resultdsp) || (rd != result)) { + printf("shll.ph wrong\n"); + + return -1; + } + + rt = 0x12345678; + result = 0xFFFFFFFFA000C000; + resultdsp = 1; + + __asm + ("shll.ph %0, %2, 0x0B\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rt) + ); + dsp = (dsp >> 22) & 0x01; + if ((dsp != resultdsp) || (rd != result)) { + printf("shll.ph wrong1\n"); + + return -1; + } + + return 0; +} -- cgit v1.2.3