| @Test | |
| public void testFullApfV4ProgramGeneration() throws IllegalInstructionException { | |
| ApfV4Generator gen = new ApfV4Generator(APF_VERSION_4); | |
| gen.addLoadImmediate(R1, -8); | |
| gen.addLoadData(R0, 0); | |
| gen.addAdd(1); | |
| gen.addStoreData(R0, 0); | |
| gen.addLoad16(R0, 12); | |
| gen.addLoadImmediate(R1, -120); | |
| gen.addJumpIfR0LessThan(0x600, "LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R1, -124); | |
| gen.addJumpIfR0Equals(0x88a2, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0Equals(0x88a4, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0Equals(0x88b8, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0Equals(0x88cd, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0Equals(0x88e1, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0Equals(0x88e3, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0NotEquals(0x806, "LABEL_122"); | |
| gen.addLoadImmediate(R0, 14); | |
| gen.addLoadImmediate(R1, -152); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("000108000604"), "LABEL_INC_AND_DROP"); | |
| gen.addLoad16(R0, 20); | |
| gen.addJumpIfR0Equals(0x1, "LABEL_104"); | |
| gen.addLoadImmediate(R1, -156); | |
| gen.addJumpIfR0NotEquals(0x2, "LABEL_INC_AND_DROP"); | |
| gen.addLoad32(R0, 28); | |
| gen.addLoadImmediate(R1, -128); | |
| gen.addJumpIfR0Equals(0x0, "LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R0, 0); | |
| gen.addLoadImmediate(R1, -56); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("ffffffffffff"), "LABEL_INC_AND_PASS"); | |
| gen.defineLabel("LABEL_104"); | |
| gen.addLoadImmediate(R0, 38); | |
| gen.addLoadImmediate(R1, -80); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("c0a801ec"), "LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R1, -20); | |
| gen.addJump("LABEL_INC_AND_PASS"); | |
| gen.defineLabel("LABEL_122"); | |
| gen.addLoad16(R0, 12); | |
| gen.addJumpIfR0NotEquals(0x800, "LABEL_249"); | |
| gen.addLoad8(R0, 23); | |
| gen.addJumpIfR0NotEquals(0x11, "LABEL_165"); | |
| gen.addLoad16(R0, 20); | |
| gen.addJumpIfR0AnyBitsSet(0x1fff, "LABEL_165"); | |
| gen.addLoadFromMemory(R1, 13); | |
| gen.addLoad16Indexed(R0, 16); | |
| gen.addJumpIfR0NotEquals(0x44, "LABEL_165"); | |
| gen.addLoadImmediate(R0, 50); | |
| gen.addAddR1(); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("7e9046bc7008"), "LABEL_165"); | |
| gen.addLoadImmediate(R1, -24); | |
| gen.addJump("LABEL_INC_AND_PASS"); | |
| gen.defineLabel("LABEL_165"); | |
| gen.addLoad8(R0, 30); | |
| gen.addAnd(240); | |
| gen.addLoadImmediate(R1, -96); | |
| gen.addJumpIfR0Equals(0xe0, "LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R1, -88); | |
| gen.addLoad32(R0, 30); | |
| gen.addJumpIfR0Equals(0xffffffff, "LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R1, -92); | |
| gen.addJumpIfR0Equals(0xc0a801ff, "LABEL_INC_AND_DROP"); | |
| gen.addLoad8(R0, 23); | |
| gen.addJumpIfR0NotEquals(0x6, "LABEL_225"); | |
| gen.addLoad16(R0, 20); | |
| gen.addJumpIfR0AnyBitsSet(0x1fff, "LABEL_225"); | |
| gen.addLoadFromMemory(R1, 13); | |
| gen.addLoad16Indexed(R0, 16); | |
| gen.addJumpIfR0NotEquals(0x7, "LABEL_225"); | |
| gen.addLoadImmediate(R1, -148); | |
| gen.addJump("LABEL_INC_AND_DROP"); | |
| gen.defineLabel("LABEL_225"); | |
| gen.addLoadImmediate(R1, -36); | |
| gen.addLoadImmediate(R0, 0); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("ffffffffffff"), "LABEL_INC_AND_PASS"); | |
| gen.addLoadImmediate(R1, -84); | |
| gen.addJump("LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R1, -28); | |
| gen.addJump("LABEL_INC_AND_PASS"); | |
| gen.defineLabel("LABEL_249"); | |
| gen.addJumpIfR0Equals(0x86dd, "LABEL_273"); | |
| gen.addLoadImmediate(R0, 0); | |
| gen.addLoadImmediate(R1, -60); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("ffffffffffff"), "LABEL_INC_AND_PASS"); | |
| gen.addLoadImmediate(R1, -68); | |
| gen.addJump("LABEL_INC_AND_DROP"); | |
| gen.defineLabel("LABEL_273"); | |
| gen.addLoad8(R0, 20); | |
| gen.addJumpIfR0Equals(0x0, "LABEL_INC_AND_PASS"); | |
| gen.addJumpIfR0Equals(0x3a, "LABEL_297"); | |
| gen.addLoadImmediate(R1, -116); | |
| gen.addLoad8(R0, 38); | |
| gen.addJumpIfR0Equals(0xff, "LABEL_INC_AND_DROP"); | |
| gen.addLoadImmediate(R1, -44); | |
| gen.addJump("LABEL_INC_AND_PASS"); | |
| gen.defineLabel("LABEL_297"); | |
| gen.addLoad8(R0, 54); | |
| gen.addLoadImmediate(R1, -100); | |
| gen.addJumpIfR0Equals(0x85, "LABEL_INC_AND_DROP"); | |
| gen.addJumpIfR0NotEquals(0x88, "LABEL_333"); | |
| gen.addLoadImmediate(R0, 38); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("ff0200000000000000000000000000"), "LABEL_333"); | |
| gen.addLoadImmediate(R1, -104); | |
| gen.addJump("LABEL_INC_AND_DROP"); | |
| gen.defineLabel("LABEL_333"); | |
| gen.addLoadFromMemory(R0, 14); | |
| gen.addJumpIfR0NotEquals(0x96, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadFromMemory(R0, 15); | |
| gen.addJumpIfR0GreaterThan(0x48e, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R0, 0); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("7e9046bc700828c68e23672c86dd60"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R0, 18); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("00603afffe800000000000002ac68efffe23672c"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R0, 54); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("8600"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R0, 58); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("40c0"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoad16(R0, 60); | |
| gen.addJumpIfR0LessThan(0x91e, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addJumpIfR0GreaterThan(0x1b58, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R0, 62); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("0000000000000000010128c68e23672c05010000000005dc030440c0"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoad32(R0, 90); | |
| gen.addJumpIfR0LessThan(0x55555555, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addJumpIfR0GreaterThan(0xffffffffL, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoad32(R0, 94); | |
| gen.addJumpIfR0LessThan(0x55555555, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addJumpIfR0GreaterThan(0xffffffffL, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R0, 98); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("000000002401fa000480f000000000000000000019030000"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoad32(R0, 122); | |
| gen.addJumpIfR0Equals(0x0, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addJumpIfR0LessThan(0x78, "LABEL_535"); | |
| gen.addJumpIfR0LessThan(0x91e, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addJumpIfR0GreaterThan(0x1b58, "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.defineLabel("LABEL_535"); | |
| gen.addLoadImmediate(R0, 126); | |
| gen.addJumpIfBytesAtR0NotEqual(hexStringToByteArray("2401fa000480f00000000000000000010701"), "LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R1, -72); | |
| gen.addJump("LABEL_INC_AND_DROP"); | |
| gen.defineLabel("LABEL_UNSOLICITED_MULTICAST_NA"); | |
| gen.addLoadImmediate(R1, -40); | |
| gen.defineLabel("LABEL_INC_AND_PASS"); | |
| gen.addLoadData(R0, 0); | |
| gen.addAdd(1); | |
| gen.addStoreData(R0, 0); | |
| gen.addJump(PASS_LABEL); | |
| gen.defineLabel("LABEL_INC_AND_DROP"); | |
| gen.addLoadData(R0, 0); | |
| gen.addAdd(1); | |
| gen.addStoreData(R0, 0); | |
| gen.addJump(DROP_LABEL); | |
| byte[] program = gen.generate(); | |
| final String programString = toHexString(program).toLowerCase(); | |
| final String referenceProgramHexString = "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"; | |
| assertEquals(referenceProgramHexString, programString); | |
| } |