diff options
Diffstat (limited to 'compiler/jni/jni_compiler_test.cc')
| -rw-r--r-- | compiler/jni/jni_compiler_test.cc | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/compiler/jni/jni_compiler_test.cc b/compiler/jni/jni_compiler_test.cc index 0e8602e8e1..fb9704a69b 100644 --- a/compiler/jni/jni_compiler_test.cc +++ b/compiler/jni/jni_compiler_test.cc @@ -355,9 +355,6 @@ class JniCompilerTest : public CommonCompilerTest { void StackArgsIntsFirstImpl(); void StackArgsFloatsFirstImpl(); void StackArgsMixedImpl(); -#if defined(__mips__) && defined(__LP64__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) - void StackArgsSignExtendedMips64Impl(); -#endif void NormalNativeImpl(); void FastNativeImpl(); @@ -2136,44 +2133,6 @@ void JniCompilerTest::StackArgsMixedImpl() { JNI_TEST_CRITICAL(StackArgsMixed) -#if defined(__mips__) && defined(__LP64__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) -// Function will fetch the last argument passed from caller that is now on top of the stack and -// return it as a 8B long. That way we can test if the caller has properly sign-extended the -// value when placing it on the stack. -__attribute__((naked)) -jlong Java_MyClassNatives_getStackArgSignExtendedMips64( - JNIEnv*, jclass, // Arguments passed from caller - jint, jint, jint, jint, jint, jint, // through regs a0 to a7. - jint) { // The last argument will be passed on the stack. - __asm__( - ".set noreorder\n\t" // Just return and store 8 bytes from the top of the stack - "jr $ra\n\t" // in v0 (in branch delay slot). This should be the last - "ld $v0, 0($sp)\n\t"); // argument. It is a 32-bit int, but it should be sign - // extended and it occupies 64-bit location. -} - -void JniCompilerTest::StackArgsSignExtendedMips64Impl() { - uint64_t ret; - SetUpForTest(true, - "getStackArgSignExtendedMips64", - "(IIIIIII)J", - // Don't use wrapper because this is raw assembly function. - reinterpret_cast<void*>(&Java_MyClassNatives_getStackArgSignExtendedMips64)); - - // Mips64 ABI requires that arguments passed through stack be sign-extended 8B slots. - // First 8 arguments are passed through registers. - // Final argument's value is 7. When sign-extended, higher stack bits should be 0. - ret = env_->CallStaticLongMethod(jklass_, jmethod_, 1, 2, 3, 4, 5, 6, 7); - EXPECT_EQ(High32Bits(ret), static_cast<uint32_t>(0)); - - // Final argument's value is -8. When sign-extended, higher stack bits should be 0xffffffff. - ret = env_->CallStaticLongMethod(jklass_, jmethod_, 1, 2, 3, 4, 5, 6, -8); - EXPECT_EQ(High32Bits(ret), static_cast<uint32_t>(0xffffffff)); -} - -JNI_TEST(StackArgsSignExtendedMips64) -#endif - void Java_MyClassNatives_normalNative(JNIEnv*, jclass) { // Intentionally left empty. } |