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This commit is contained in:
lazymio
2022-01-05 21:56:58 +01:00
parent c3a49766d8
commit 8e70f3e524
1 changed files with 11 additions and 6 deletions
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17
tests/unit/test_arm64.c
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@ -28,7 +28,8 @@ static void test_arm64_until()
uint64_t r_pc = 0x00000000; uint64_t r_pc = 0x00000000;
uint64_t r_x28 = 0x12341234; uint64_t r_x28 = 0x12341234;
uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1, UC_CPU_AARCH64_A72); uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1,
UC_CPU_AARCH64_A72);
// initialize machine registers // initialize machine registers
OK(uc_reg_write(uc, UC_ARM64_REG_X16, &r_x16)); OK(uc_reg_write(uc, UC_ARM64_REG_X16, &r_x16));
@ -55,7 +56,8 @@ static void test_arm64_code_patching()
{ {
uc_engine *uc; uc_engine *uc;
char code[] = "\x00\x04\x00\x11"; // add w0, w0, 0x1 char code[] = "\x00\x04\x00\x11"; // add w0, w0, 0x1
uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1, UC_CPU_AARCH64_A72); uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1,
UC_CPU_AARCH64_A72);
// zero out x0 // zero out x0
uint64_t r_x0 = 0x0; uint64_t r_x0 = 0x0;
OK(uc_reg_write(uc, UC_ARM64_REG_X0, &r_x0)); OK(uc_reg_write(uc, UC_ARM64_REG_X0, &r_x0));
@ -84,7 +86,8 @@ static void test_arm64_code_patching_count()
{ {
uc_engine *uc; uc_engine *uc;
char code[] = "\x00\x04\x00\x11"; // add w0, w0, 0x1 char code[] = "\x00\x04\x00\x11"; // add w0, w0, 0x1
uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1, UC_CPU_AARCH64_A72); uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1,
UC_CPU_AARCH64_A72);
// zero out x0 // zero out x0
uint64_t r_x0 = 0x0; uint64_t r_x0 = 0x0;
OK(uc_reg_write(uc, UC_ARM64_REG_X0, &r_x0)); OK(uc_reg_write(uc, UC_ARM64_REG_X0, &r_x0));
@ -110,12 +113,14 @@ static void test_arm64_code_patching_count()
OK(uc_close(uc)); OK(uc_close(uc));
} }
static void test_arm64_v8_pac() { static void test_arm64_v8_pac()
{
uc_engine *uc; uc_engine *uc;
char code[] = "\x28\xfd\xea\xc8"; // casal x10, x8, [x9] char code[] = "\x28\xfd\xea\xc8"; // casal x10, x8, [x9]
uint64_t r_x9, r_x8, mem; uint64_t r_x9, r_x8, mem;
uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1, UC_CPU_AARCH64_MAX); uc_common_setup(&uc, UC_ARCH_ARM64, UC_MODE_ARM, code, sizeof(code) - 1,
UC_CPU_AARCH64_MAX);
OK(uc_mem_map(uc, 0x40000, 0x1000, UC_PROT_ALL)); OK(uc_mem_map(uc, 0x40000, 0x1000, UC_PROT_ALL));
OK(uc_mem_write(uc, 0x40000, "\x00\x00\x00\x00\x00\x00\x00\x00", 8)); OK(uc_mem_write(uc, 0x40000, "\x00\x00\x00\x00\x00\x00\x00\x00", 8));
@ -126,7 +131,7 @@ static void test_arm64_v8_pac() {
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0)); OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_mem_read(uc, 0x40000, (void*)&mem, 8)); OK(uc_mem_read(uc, 0x40000, (void *)&mem, 8));
TEST_CHECK(mem == r_x8); TEST_CHECK(mem == r_x8);