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| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /tests/tcg/mips/mips64-dsp/dpaq_sa_l_w.c | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'tests/tcg/mips/mips64-dsp/dpaq_sa_l_w.c')
| -rw-r--r-- | tests/tcg/mips/mips64-dsp/dpaq_sa_l_w.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips64-dsp/dpaq_sa_l_w.c b/tests/tcg/mips/mips64-dsp/dpaq_sa_l_w.c new file mode 100644 index 00000000..f840cdd7 --- /dev/null +++ b/tests/tcg/mips/mips64-dsp/dpaq_sa_l_w.c @@ -0,0 +1,82 @@ +#include "io.h" + +int main(void) +{ + long long rs, rt, dsp; + long long ach = 0, acl = 0; + long long resulth, resultl, resultdsp; + + rs = 0x80000000; + rt = 0x80000000; + resulth = 0x7FFFFFFF; + resultl = 0xffffffffFFFFFFFF; + resultdsp = 0x01; + __asm + ("mthi %0, $ac1\n\t" + "mtlo %0, $ac1\n\t" + "dpaq_sa.l.w $ac1, %3, %4\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + "rddsp %2\n\t" + : "+r"(ach), "+r"(acl), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + dsp = (dsp >> 17) & 0x01; + if ((dsp != resultdsp) || (ach != resulth) || (acl != resultl)) { + printf("dpaq_sa.l.w error\n"); + + return -1; + } + + ach = 0x12; + acl = 0x48; + rs = 0x80000000; + rt = 0x80000000; + + resulth = 0x7FFFFFFF; + resultl = 0xffffffffFFFFFFFF; + resultdsp = 0x01; + __asm + ("mthi %0, $ac1\n\t" + "mtlo %0, $ac1\n\t" + "dpaq_sa.l.w $ac1, %3, %4\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + "rddsp %2\n\t" + : "+r"(ach), "+r"(acl), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + dsp = (dsp >> 17) & 0x01; + if ((dsp != resultdsp) || (ach != resulth) || (acl != resultl)) { + printf("dpaq_sa.l.w error\n"); + + return -1; + } + + ach = 0x741532A0; + acl = 0xfceabb08; + rs = 0x80000000; + rt = 0x80000000; + + resulth = 0x7fffffff; + resultl = 0xffffffffffffffff; + resultdsp = 0x01; + __asm + ("mthi %0, $ac1\n\t" + "mtlo %0, $ac1\n\t" + "dpaq_sa.l.w $ac1, %3, %4\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + "rddsp %2\n\t" + : "+r"(ach), "+r"(acl), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + dsp = (dsp >> 17) & 0x01; + if ((dsp != resultdsp) || (ach != resulth) || (acl != resultl)) { + printf("dpaq_sa.l.w error\n"); + + return -1; + } + + return 0; +} |