diff options
Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dsp/muleu_s_qh_obl.c')
-rw-r--r-- | qemu/tests/tcg/mips/mips64-dsp/muleu_s_qh_obl.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dsp/muleu_s_qh_obl.c b/qemu/tests/tcg/mips/mips64-dsp/muleu_s_qh_obl.c new file mode 100644 index 000000000..db0d386e8 --- /dev/null +++ b/qemu/tests/tcg/mips/mips64-dsp/muleu_s_qh_obl.c @@ -0,0 +1,30 @@ +#include "io.h" + +int main(void) +{ + long long rd, rs, rt; + long long dsp; + long long resdsp, result; + + rd = 0; + rs = 0x1234567802020202; + rt = 0x0034432112344321; + result = 0x03A8FFFFFFFFFFFF; + resdsp = 0x01; + + __asm + ("muleu_s.qh.obl %0, %2, %3\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + + dsp = (dsp >> 21) & 0x01; + if ((rd != result) || (resdsp != dsp)) { + printf("muleu_s.qh.obl error\n"); + + return -1; + } + + return 0; +} |