From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/tests/tcg/mips/mips32-dsp/madd.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 qemu/tests/tcg/mips/mips32-dsp/madd.c (limited to 'qemu/tests/tcg/mips/mips32-dsp/madd.c') diff --git a/qemu/tests/tcg/mips/mips32-dsp/madd.c b/qemu/tests/tcg/mips/mips32-dsp/madd.c new file mode 100644 index 000000000..af4bfcfe9 --- /dev/null +++ b/qemu/tests/tcg/mips/mips32-dsp/madd.c @@ -0,0 +1,31 @@ +#include +#include + +int main() +{ + int rt, rs; + int achi, acli; + int acho, aclo; + int resulth, resultl; + + achi = 0x05; + acli = 0xB4CB; + rs = 0x01; + rt = 0x01; + resulth = 0x05; + resultl = 0xB4CC; + + __asm + ("mthi %2, $ac1\n\t" + "mtlo %3, $ac1\n\t" + "madd $ac1, %4, %5\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + : "=r"(acho), "=r"(aclo) + : "r"(achi), "r"(acli), "r"(rs), "r"(rt) + ); + assert(resulth == acho); + assert(resultl == aclo); + + return 0; +} -- cgit 1.2.3-korg