diff options
author | Andreas Färber <andreas.faerber@web.de> | 2013-01-10 21:52:28 +0100 |
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committer | Andreas Färber <andreas.faerber@web.de> | 2013-01-10 21:52:28 +0100 |
commit | 63e3555e80c31776285accbb4d0c14ae91c457dc (patch) | |
tree | 89907c82724d6519c8bbad7acc15c0198c6f902f /tests/tcg/mips/mips64-dsp/dpsu_h_obr.c | |
parent | 52a71bff6085398fbb8602718af228cd6339c02d (diff) | |
parent | a6308bc2224db238e72c570482717b68246a7ce0 (diff) |
Merge branch 'master' of git://git.qemu.org/qemu into prep-up
Conflicts:
hw/Makefile.objs
hw/ppc_prep.c
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Diffstat (limited to 'tests/tcg/mips/mips64-dsp/dpsu_h_obr.c')
-rw-r--r-- | tests/tcg/mips/mips64-dsp/dpsu_h_obr.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips64-dsp/dpsu_h_obr.c b/tests/tcg/mips/mips64-dsp/dpsu_h_obr.c new file mode 100644 index 0000000000..aa0d47a065 --- /dev/null +++ b/tests/tcg/mips/mips64-dsp/dpsu_h_obr.c @@ -0,0 +1,32 @@ +#include "io.h" + +int main(void) +{ + long long rs, rt; + long long ach = 5, acl = 5; + long long resulth, resultl; + + rs = 0x7878878888886666; + rt = 0x9865454399998888; + + resulth = 0x04; + resultl = 0xFFFFFFFFFFFeF115; + + __asm + ("mthi %0, $ac1\n\t" + "mtlo %1, $ac1\n\t" + "dpsu.h.obr $ac1, %2, %3\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + : "+r"(ach), "+r"(acl) + : "r"(rs), "r"(rt) + ); + + if ((ach != resulth) || (acl != resultl)) { + printf("dpsu.h.qbr wrong\n"); + + return -1; + } + + return 0; +} |