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authorTimothy Pearson <tpearson@raptorengineering.com>2019-05-11 15:12:49 -0500
committerTimothy Pearson <tpearson@raptorengineering.com>2019-05-11 15:12:49 -0500
commit9e80202352dd49bdd9e67b8b906d86f058431505 (patch)
tree5673c17aad6e3833da8c4ff21b5a11f666ec9fbe /src/tests/tcg/mips/mips64-dsp/addu_s_qb.c
downloadhqemu-9e80202352dd49bdd9e67b8b906d86f058431505.zip
hqemu-9e80202352dd49bdd9e67b8b906d86f058431505.tar.gz
Initial import of abandoned HQEMU version 2.5.2HEADmaster
Diffstat (limited to 'src/tests/tcg/mips/mips64-dsp/addu_s_qb.c')
-rw-r--r--src/tests/tcg/mips/mips64-dsp/addu_s_qb.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/src/tests/tcg/mips/mips64-dsp/addu_s_qb.c b/src/tests/tcg/mips/mips64-dsp/addu_s_qb.c
new file mode 100644
index 0000000..cb84293
--- /dev/null
+++ b/src/tests/tcg/mips/mips64-dsp/addu_s_qb.c
@@ -0,0 +1,40 @@
+#include "io.h"
+
+int main(void)
+{
+ long long rd, rs, rt;
+ long long dsp;
+ long long result;
+
+ rs = 0x10FF01FF;
+ rt = 0x10010001;
+ result = 0x20FF01FF;
+ __asm
+ ("addu_s.qb %0, %2, %3\n\t"
+ "rddsp %1\n\t"
+ : "=r"(rd), "=r"(dsp)
+ : "r"(rs), "r"(rt)
+ );
+ if ((rd != result) || (((dsp >> 20) & 0x1) != 1)) {
+ printf("1 addu_s.qb error 1\n");
+
+ return -1;
+ }
+
+ rs = 0xFFFFFFFFFFFF1111;
+ rt = 0x00020001;
+ result = 0xFFFFFFFFFFFF1112;
+ __asm
+ ("addu_s.qb %0, %2, %3\n\t"
+ "rddsp %1\n\t"
+ : "=r"(rd), "=r"(dsp)
+ : "r"(rs), "r"(rt)
+ );
+ if ((rd != result) || (((dsp >> 20) & 0x1) != 1)) {
+ printf("2 addu_s.qb error 2\n");
+
+ return -1;
+ }
+
+ return 0;
+}
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