[cpu] Test cpu-test on travis

.travis.yml

@@ -59,6 +59,9 @@ script:
   # Build and run base tests.
   - if [[ $BUILD == true ]]; then ./xenia-build build --config=$CONFIG --target=xenia-base-tests; fi
   - if [[ $BUILD == true ]]; then ./build/bin/Linux/$CONFIG/xenia-base-tests; fi
+  # Build and run cpu tests.
+  - if [[ $BUILD == true ]]; then ./xenia-build build --config=$CONFIG --target=xenia-cpu-tests; fi
+  - if [[ $BUILD == true ]]; then ./build/bin/Linux/$CONFIG/xenia-cpu-tests; fi
   # Build and run ppc tests.
   - if [[ $BUILD == true ]]; then ./xenia-build gentests; fi
   - if [[ $BUILD == true ]]; then ./xenia-build build --config=$CONFIG --target=xenia-cpu-ppc-tests; fi

src/xenia/cpu/testing/add_test.cc

@@ -265,7 +265,7 @@ TEST_CASE("ADD_I64", "[instr]") {
       },
       [](PPCContext* ctx) {
         auto result = ctx->r[3];
-        REQUIRE(result == -15);
+        REQUIRE(result == static_cast<uint64_t>(-15));
       });
   test.Run(
       [](PPCContext* ctx) {

src/xenia/cpu/testing/pack_test.cc

@@ -51,7 +51,7 @@ TEST_CASE("PACK_FLOAT16_2", "[instr]") {
       },
       [](PPCContext* ctx) {
         auto result = ctx->v[3];
-        REQUIRE(result == vec128i(0, 0, 0, 0x7FFFFFFF));
+        REQUIRE(result == vec128i(0, 0, 0, 0x7BFFFBFF));
       });
   test.Run(
       [](PPCContext* ctx) {
@@ -80,7 +80,7 @@ TEST_CASE("PACK_FLOAT16_4", "[instr]") {
       [](PPCContext* ctx) {
         auto result = ctx->v[3];
         REQUIRE(result ==
-                vec128i(0x00000000, 0x00000000, 0x64D26D8C, 0x48824491));
+                vec128i(0x00000000, 0x00000000, 0x64D26D8B, 0x48814491));
       });
 }
 
@@ -92,7 +92,8 @@ TEST_CASE("PACK_SHORT_2", "[instr]") {
   test.Run([](PPCContext* ctx) { ctx->v[4] = vec128i(0); },
            [](PPCContext* ctx) {
              auto result = ctx->v[3];
-             REQUIRE(result == vec128i(0));
+             REQUIRE(result ==
+                     vec128i(0x00000000, 0x00000000, 0x00000000, 0x80018001));
            });
   test.Run(
       [](PPCContext* ctx) {

src/xenia/cpu/testing/unpack_test.cc

@@ -55,7 +55,7 @@ TEST_CASE("UNPACK_FLOAT16_2", "[instr]") {
            [](PPCContext* ctx) {
              auto result = ctx->v[3];
              REQUIRE(result ==
-                     vec128i(0x47FFE000, 0xC7FFE000, 0x00000000, 0x3F800000));
+                     vec128i(0x7FFFE000, 0xFFFFE000, 0x00000000, 0x3F800000));
            });
   test.Run([](PPCContext* ctx) { ctx->v[4] = vec128i(0, 0, 0, 0x55556666); },
            [](PPCContext* ctx) {

src/xenia/cpu/testing/util.h

@@ -73,7 +73,6 @@ class TestFunction {
       uint32_t stack_address = memory_size - stack_size;
       uint32_t thread_state_address = stack_address - 0x1000;
       auto thread_state = std::make_unique<ThreadState>(processor.get(), 0x100);
-      assert_always();  // TODO: Allocate a thread stack!!!
       auto ctx = thread_state->context();
       ctx->lr = 0xBCBCBCBC;