summaryrefslogtreecommitdiffstats
path: root/qemu/tests/tcg/mips/mips64-dspr2/addu_ph.c
diff options
context:
space:
mode:
Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dspr2/addu_ph.c')
-rw-r--r--qemu/tests/tcg/mips/mips64-dspr2/addu_ph.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dspr2/addu_ph.c b/qemu/tests/tcg/mips/mips64-dspr2/addu_ph.c
new file mode 100644
index 000000000..d64c8cde8
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dspr2/addu_ph.c
@@ -0,0 +1,37 @@
+#include"io.h"
+
+int main(void)
+{
+ long long rd, rs, rt;
+ long long dsp;
+ long long result;
+
+ rs = 0x00FF00FF;
+ rt = 0x00010001;
+ result = 0x01000100;
+ __asm
+ ("addu.ph %0, %1, %2\n\t"
+ : "=r"(rd)
+ : "r"(rs), "r"(rt)
+ );
+ if (rd != result) {
+ printf("1 addu.ph error\n");
+ return -1;
+ }
+
+ rs = 0xFFFF1111;
+ rt = 0x00020001;
+ result = 0x00011112;
+ __asm
+ ("addu.ph %0, %2, %3\n\t"
+ "rddsp %1\n\t"
+ : "=r"(rd), "=r"(dsp)
+ : "r"(rs), "r"(rt)
+ );
+ if ((rd != result) || (((dsp >> 20) & 0x01) != 1)) {
+ printf("2 addu.ph error\n");
+ return -1;
+ }
+
+ return 0;
+}