Moving cpu/frontend/ppc/ to cpu/frontend/.

src/xenia/cpu/frontend/test/instr_mulld.s

@@ -0,0 +1,72 @@
+test_mulld_1:
+  #_ REGISTER_IN r4 1
+  #_ REGISTER_IN r5 0
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 0
+  #_ REGISTER_OUT r4 1
+  #_ REGISTER_OUT r5 0
+
+test_mulld_2:
+  #_ REGISTER_IN r4 1
+  #_ REGISTER_IN r5 1
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 1
+  #_ REGISTER_OUT r4 1
+  #_ REGISTER_OUT r5 1
+
+test_mulld_3:
+  #_ REGISTER_IN r4 1
+  #_ REGISTER_IN r5 -1
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 -1
+  #_ REGISTER_OUT r4 1
+  #_ REGISTER_OUT r5 -1
+
+test_mulld_4:
+  #_ REGISTER_IN r4 123
+  #_ REGISTER_IN r5 -1
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 -123
+  #_ REGISTER_OUT r4 123
+  #_ REGISTER_OUT r5 -1
+
+test_mulld_5:
+  #_ REGISTER_IN r4 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_IN r5 1
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_OUT r4 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_OUT r5 1
+
+test_mulld_6:
+  #_ REGISTER_IN r4 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_IN r5 2
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFE
+  #_ REGISTER_OUT r4 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_OUT r5 2
+
+test_mulld_7:
+  #_ REGISTER_IN r4 1
+  #_ REGISTER_IN r5 -1
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_OUT r4 1
+  #_ REGISTER_OUT r5 -1
+
+test_mulld_8:
+  #_ REGISTER_IN r4 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_IN r5 -1
+  mulld r3, r4, r5
+  blr
+  #_ REGISTER_OUT r3 1
+  #_ REGISTER_OUT r4 0xFFFFFFFFFFFFFFFF
+  #_ REGISTER_OUT r5 -1
+