summaryrefslogtreecommitdiffstats
path: root/qemu/tests/tcg/mips/mips64-dsp/bposge32.c
diff options
context:
space:
mode:
Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dsp/bposge32.c')
-rw-r--r--qemu/tests/tcg/mips/mips64-dsp/bposge32.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dsp/bposge32.c b/qemu/tests/tcg/mips/mips64-dsp/bposge32.c
new file mode 100644
index 000000000..97bce4460
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/bposge32.c
@@ -0,0 +1,50 @@
+#include "io.h"
+
+int main(void)
+{
+ long long dsp, sum;
+ long long result;
+
+ dsp = 0x20;
+ sum = 0x01;
+ result = 0x02;
+
+ __asm
+ ("wrdsp %1\n\t"
+ "bposge32 test1\n\t"
+ "nop\n\t"
+ "addi %0, 0xA2\n\t"
+ "nop\n\t"
+ "test1:\n\t"
+ "addi %0, 0x01\n\t"
+ : "+r"(sum)
+ : "r"(dsp)
+ );
+ if (sum != result) {
+ printf("bposge32 wrong\n");
+
+ return -1;
+ }
+
+ dsp = 0x10;
+ sum = 0x01;
+ result = 0xA4;
+
+ __asm
+ ("wrdsp %1\n\t"
+ "bposge32 test2\n\t"
+ "nop\n\t"
+ "addi %0, 0xA2\n\t"
+ "nop\n\t"
+ "test2:\n\t"
+ "addi %0, 0x01\n\t"
+ : "+r"(sum)
+ : "r"(dsp)
+ );
+ if (sum != result) {
+ printf("bposge32 wrong\n");
+
+ return -1;
+ }
+ return 0;
+}