Equivalent tests for arm64
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@ -195,10 +195,98 @@ static void test_arm64_mrs_hook(void)
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OK(uc_close(uc));
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}
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static void test_arm64_correct_address_in_small_jump_hook_callback(uc_engine *uc, int type, uint64_t address, int size, int64_t value, void *user_data)
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{
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// Check registers
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uint64_t r_x0 = 0x0;
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uint64_t r_pc = 0x0;
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OK(uc_reg_read(uc, UC_ARM64_REG_X0, &r_x0));
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OK(uc_reg_read(uc, UC_ARM64_REG_PC, &r_pc));
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TEST_CHECK(r_x0 == 0x7F00);
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TEST_CHECK(r_pc == 0x7F00);
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// Check address
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// printf("%lx\n", address);
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TEST_CHECK(address == 0x7F00);
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}
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static void test_arm64_correct_address_in_small_jump_hook(void)
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{
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uc_engine *uc;
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// mov x0, 0x7F00;
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// br x0
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char code[] = "\x00\xe0\x8f\xd2\x00\x00\x1f\xd6";
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uint64_t r_x0 = 0x0;
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uint64_t r_pc = 0x0;
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uc_hook hook;
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uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1, UC_CPU_ARM64_A72);
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OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_UNMAPPED, test_arm64_correct_address_in_small_jump_hook_callback, NULL, 1, 0));
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uc_assert_err(
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UC_ERR_FETCH_UNMAPPED,
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uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
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OK(uc_reg_read(uc, UC_ARM64_REG_X0, &r_x0));
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OK(uc_reg_read(uc, UC_ARM64_REG_PC, &r_pc));
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TEST_CHECK(r_x0 == 0x7F00);
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TEST_CHECK(r_pc == 0x7F00);
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OK(uc_close(uc));
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}
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static void test_arm64_correct_address_in_long_jump_hook_callback(uc_engine *uc, int type, uint64_t address, int size, int64_t value, void *user_data)
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{
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// Check registers
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uint64_t r_x0 = 0x0;
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uint64_t r_pc = 0x0;
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OK(uc_reg_read(uc, UC_ARM64_REG_X0, &r_x0));
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OK(uc_reg_read(uc, UC_ARM64_REG_PC, &r_pc));
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TEST_CHECK(r_x0 == 0x7FFFFFFFFFFFFF00);
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TEST_CHECK(r_pc == 0x7FFFFFFFFFFFFF00);
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// Check address
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// printf("%lx\n", address);
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TEST_CHECK(address == 0x7FFFFFFFFFFFFF00);
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}
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static void test_arm64_correct_address_in_long_jump_hook(void)
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{
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uc_engine *uc;
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// mov x0, 0x7FFFFFFFFFFFFF00;
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// br x0
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char code[] = "\xe0\xdb\x78\xb2\x00\x00\x1f\xd6";
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uint64_t r_x0 = 0x0;
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uint64_t r_pc = 0x0;
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uc_hook hook;
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uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1, UC_CPU_ARM64_A72);
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OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_UNMAPPED, test_arm64_correct_address_in_long_jump_hook_callback, NULL, 1, 0));
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uc_assert_err(
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UC_ERR_FETCH_UNMAPPED,
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uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
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OK(uc_reg_read(uc, UC_ARM64_REG_X0, &r_x0));
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OK(uc_reg_read(uc, UC_ARM64_REG_PC, &r_pc));
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TEST_CHECK(r_x0 == 0x7FFFFFFFFFFFFF00);
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TEST_CHECK(r_pc == 0x7FFFFFFFFFFFFF00);
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OK(uc_close(uc));
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}
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TEST_LIST = {{"test_arm64_until", test_arm64_until},
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{"test_arm64_code_patching", test_arm64_code_patching},
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{"test_arm64_code_patching_count", test_arm64_code_patching_count},
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{"test_arm64_v8_pac", test_arm64_v8_pac},
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{"test_arm64_read_sctlr", test_arm64_read_sctlr},
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{"test_arm64_mrs_hook", test_arm64_mrs_hook},
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{"test_arm64_correct_address_in_small_jump_hook", test_arm64_correct_address_in_small_jump_hook},
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{"test_arm64_correct_address_in_long_jump_hook", test_arm64_correct_address_in_long_jump_hook},
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{NULL, NULL}};
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