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-dspr2/absq_s_qb.c | 42 +++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 tests/tcg/mips/mips64-dspr2/absq_s_qb.c (limited to 'tests/tcg/mips/mips64-dspr2/absq_s_qb.c') diff --git a/tests/tcg/mips/mips64-dspr2/absq_s_qb.c b/tests/tcg/mips/mips64-dspr2/absq_s_qb.c new file mode 100644 index 00000000..f7aec3e5 --- /dev/null +++ b/tests/tcg/mips/mips64-dspr2/absq_s_qb.c @@ -0,0 +1,42 @@ +#include "io.h" +int main() +{ + long long input, result, dsp; + long long hope; + + input = 0x701BA35E; + hope = 0x701B5D5E; + + __asm + ("absq_s.qb %0, %1\n\t" + : "=r"(result) + : "r"(input) + ); + if (result != hope) { + printf("absq_s.qb error\n"); + return -1; + } + + input = 0x801BA35E; + hope = 0x7F1B5D5E; + + __asm + ("absq_s.qb %0, %2\n\t" + "rddsp %1\n\t" + : "=r"(result), "=r"(dsp) + : "r"(input) + ); + dsp = dsp >> 20; + dsp &= 0x01; + if (result != hope) { + printf("absq_s.qb error\n"); + return -1; + } + + if (dsp != 1) { + printf("absq_s.qb error\n"); + return -1; + } + + return 0; +} -- cgit v1.2.3