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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/mips32-dsp/mult.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/mips32-dsp/mult.c')
-rw-r--r-- | tests/tcg/mips/mips32-dsp/mult.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips32-dsp/mult.c b/tests/tcg/mips/mips32-dsp/mult.c new file mode 100644 index 0000000000..15e6fde92c --- /dev/null +++ b/tests/tcg/mips/mips32-dsp/mult.c @@ -0,0 +1,24 @@ +#include<stdio.h> +#include<assert.h> + +int main() +{ + int rs, rt, ach, acl; + int result, resulth, resultl; + + rs = 0x00FFBBAA; + rt = 0x4B231000; + resulth = 0x4b0f01; + resultl = 0x71f8a000; + __asm + ("mult $ac1, %2, %3\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + : "=r"(ach), "=r"(acl) + : "r"(rs), "r"(rt) + ); + assert(ach == resulth); + assert(acl == resultl); + + return 0; +} |