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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/addsc.c | |
| download | qemu-3f2546b2ef55b661fd8dd69682b38992225e86f6.tar.gz qemu-3f2546b2ef55b661fd8dd69682b38992225e86f6.tar.bz2 qemu-3f2546b2ef55b661fd8dd69682b38992225e86f6.zip | |
Diffstat (limited to 'tests/tcg/mips/mips64-dsp/addsc.c')
| -rw-r--r-- | tests/tcg/mips/mips64-dsp/addsc.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips64-dsp/addsc.c b/tests/tcg/mips/mips64-dsp/addsc.c new file mode 100644 index 00000000..4b684b9b --- /dev/null +++ b/tests/tcg/mips/mips64-dsp/addsc.c @@ -0,0 +1,39 @@ +#include "io.h" + +int main(void) +{ + long long rd, rs, rt; + long long dsp; + long long result; + + rs = 0x0000000F; + rt = 0x00000001; + result = 0x00000010; + __asm + ("addsc %0, %1, %2\n\t" + : "=r"(rd) + : "r"(rs), "r"(rt) + ); + if (rd != result) { + printf("1 addsc wrong\n"); + + return -1; + } + + rs = 0xFFFF0FFF; + rt = 0x00010111; + result = 0x00001110; + __asm + ("addsc %0, %2, %3\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + if ((rd != result) || (((dsp >> 13) & 0x01) != 1)) { + printf("2 addsc wrong\n"); + + return -1; + } + + return 0; +} |