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/addu_qb.c | 40 +++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 tests/tcg/mips/mips64-dsp/addu_qb.c (limited to 'tests/tcg/mips/mips64-dsp/addu_qb.c') diff --git a/tests/tcg/mips/mips64-dsp/addu_qb.c b/tests/tcg/mips/mips64-dsp/addu_qb.c new file mode 100644 index 00000000..3b9b5fc5 --- /dev/null +++ b/tests/tcg/mips/mips64-dsp/addu_qb.c @@ -0,0 +1,40 @@ +#include "io.h" + +int main(void) +{ + long long rd, rs, rt; + long long dsp; + long long result; + + rs = 0x00FF00FF; + rt = 0x00010001; + result = 0x00000000; + __asm + ("addu.qb %0, %2, %3\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + if ((rd != result) || (((dsp >> 20) & 0x01) != 1)) { + printf("1 addu.qb wrong\n"); + + return -1; + } + + rs = 0xFFFF1111; + rt = 0x00020001; + result = 0xFFFFFFFFFF011112; + __asm + ("addu.qb %0, %2, %3\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + if ((rd != result) || (((dsp >> 20) & 0x01) != 1)) { + printf("2 addu.qb wrong\n"); + + return -1; + } + + return 0; +} -- cgit v1.2.3