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authorAndreas Färber2013-01-10 21:52:28 +0100
committerAndreas Färber2013-01-10 21:52:28 +0100
commit63e3555e80c31776285accbb4d0c14ae91c457dc (patch)
tree89907c82724d6519c8bbad7acc15c0198c6f902f /tests/tcg/mips/mips64-dsp/mthi.c
parentprep: Use pc87312 device instead of collection of random ISA devices (diff)
parentMerge remote-tracking branch 'kraxel/build.1' into staging (diff)
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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/mthi.c')
-rw-r--r--tests/tcg/mips/mips64-dsp/mthi.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips64-dsp/mthi.c b/tests/tcg/mips/mips64-dsp/mthi.c
new file mode 100644
index 0000000000..857005139b
--- /dev/null
+++ b/tests/tcg/mips/mips64-dsp/mthi.c
@@ -0,0 +1,24 @@
+#include "io.h"
+
+int main(void)
+{
+ long long achi, acho;
+ long long result;
+
+ achi = 0x004433;
+ result = 0x004433;
+
+ __asm
+ ("mthi %1, $ac1\n\t"
+ "mfhi %0, $ac1\n\t"
+ : "=r"(acho)
+ : "r"(achi)
+ );
+ if (result != acho) {
+ printf("mthi wrong\n");
+
+ return -1;
+ }
+
+ return 0;
+}