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Add clang-format and format code to qemu code style

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This commit is contained in:
lazymio
2021-10-29 12:44:49 +02:00
parent 9e1443013b
commit e62b0ef255
49 changed files with 4967 additions and 4190 deletions
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342
tests/unit/test_x86.c
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@@ -3,7 +3,9 @@
const uint64_t code_start = 0x1000;
const uint64_t code_len = 0x4000;
static void uc_common_setup(uc_engine** uc, uc_arch arch, uc_mode mode, const char* code, uint64_t size) {
static void uc_common_setup(uc_engine **uc, uc_arch arch, uc_mode mode,
const char *code, uint64_t size)
{
OK(uc_open(arch, mode, uc));
OK(uc_mem_map(*uc, code_start, code_len, UC_PROT_ALL));
OK(uc_mem_write(*uc, code_start, code, size));
@@ -14,22 +16,26 @@ typedef struct _INSN_IN_RESULT {
int size;
} INSN_IN_RESULT;
static void test_x86_in_callback(uc_engine* uc, uint32_t port, int size, void* user_data) {
INSN_IN_RESULT* result = (INSN_IN_RESULT*)user_data;
static void test_x86_in_callback(uc_engine *uc, uint32_t port, int size,
void *user_data)
{
INSN_IN_RESULT *result = (INSN_IN_RESULT *)user_data;
result->port = port;
result->size = size;
}
static void test_x86_in() {
uc_engine* uc;
static void test_x86_in()
{
uc_engine *uc;
uc_hook hook;
char code[] = "\xe5\x10"; // IN eax, 0x10
INSN_IN_RESULT result;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &hook, UC_HOOK_INSN, test_x86_in_callback, &result, 1, 0, UC_X86_INS_IN));
OK(uc_hook_add(uc, &hook, UC_HOOK_INSN, test_x86_in_callback, &result, 1, 0,
UC_X86_INS_IN));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
TEST_CHECK(result.port == 0x10);
TEST_CHECK(result.size == 4);
@@ -44,23 +50,27 @@ typedef struct _INSN_OUT_RESULT {
uint32_t value;
} INSN_OUT_RESULT;
static void test_x86_out_callback(uc_engine* uc, uint32_t port, int size, uint32_t value, void* user_data) {
INSN_OUT_RESULT* result = (INSN_OUT_RESULT*)user_data;
static void test_x86_out_callback(uc_engine *uc, uint32_t port, int size,
uint32_t value, void *user_data)
{
INSN_OUT_RESULT *result = (INSN_OUT_RESULT *)user_data;
result->port = port;
result->size = size;
result->value = value;
}
static void test_x86_out() {
uc_engine* uc;
static void test_x86_out()
{
uc_engine *uc;
uc_hook hook;
char code[] = "\xb0\x32\xe6\x46"; // MOV al, 0x32; OUT 0x46, al;
INSN_OUT_RESULT result;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &hook, UC_HOOK_INSN, test_x86_out_callback, &result, 1, 0, UC_X86_INS_OUT));
OK(uc_hook_add(uc, &hook, UC_HOOK_INSN, test_x86_out_callback, &result, 1,
0, UC_X86_INS_OUT));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
TEST_CHECK(result.port == 0x46);
TEST_CHECK(result.size == 1);
@@ -82,8 +92,11 @@ typedef struct _MEM_HOOK_RESULTS {
MEM_HOOK_RESULT results[16];
} MEM_HOOK_RESULTS;
static bool test_x86_mem_hook_all_callback(uc_engine* uc, uc_mem_type type, uint64_t address, int size, uint64_t value, void* user_data) {
MEM_HOOK_RESULTS* r = (MEM_HOOK_RESULTS*)user_data;
static bool test_x86_mem_hook_all_callback(uc_engine *uc, uc_mem_type type,
uint64_t address, int size,
uint64_t value, void *user_data)
{
MEM_HOOK_RESULTS *r = (MEM_HOOK_RESULTS *)user_data;
uint64_t count = r->count;
if (count >= 16) {
@@ -103,27 +116,28 @@ static bool test_x86_mem_hook_all_callback(uc_engine* uc, uc_mem_type type, uint
return true;
}
static void test_x86_mem_hook_all() {
uc_engine* uc;
static void test_x86_mem_hook_all()
{
uc_engine *uc;
uc_hook hook;
// mov eax, 0xdeadbeef;
// mov [0x8000], eax;
// mov eax, [0x10000];
char code[] = "\xb8\xef\xbe\xad\xde\xa3\x00\x80\x00\x00\xa1\x00\x00\x01\x00";
MEM_HOOK_RESULTS r = { 0 };
MEM_HOOK_RESULT expects[3] = {
{UC_MEM_WRITE, 0x8000, 4, 0xdeadbeef},
{UC_MEM_READ_UNMAPPED, 0x10000, 4, 0},
{UC_MEM_READ, 0x10000, 4, 0}
};
char code[] =
"\xb8\xef\xbe\xad\xde\xa3\x00\x80\x00\x00\xa1\x00\x00\x01\x00";
MEM_HOOK_RESULTS r = {0};
MEM_HOOK_RESULT expects[3] = {{UC_MEM_WRITE, 0x8000, 4, 0xdeadbeef},
{UC_MEM_READ_UNMAPPED, 0x10000, 4, 0},
{UC_MEM_READ, 0x10000, 4, 0}};
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_mem_map(uc, 0x8000, 0x1000, UC_PROT_ALL));
OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_VALID | UC_HOOK_MEM_INVALID, test_x86_mem_hook_all_callback, &r, 1, 0));
OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_VALID | UC_HOOK_MEM_INVALID,
test_x86_mem_hook_all_callback, &r, 1, 0));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
TEST_CHECK(r.count == 3);
for (int i = 0; i < r.count; i ++) {
for (int i = 0; i < r.count; i++) {
TEST_CHECK(expects[i].type == r.results[i].type);
TEST_CHECK(expects[i].address == r.results[i].address);
TEST_CHECK(expects[i].size == r.results[i].size);
@@ -134,9 +148,11 @@ static void test_x86_mem_hook_all() {
OK(uc_close(uc));
}
static void test_x86_inc_dec_pxor() {
uc_engine* uc;
char code[] = "\x41\x4a\x66\x0f\xef\xc1"; // INC ecx; DEC edx; PXOR xmm0, xmm1
static void test_x86_inc_dec_pxor()
{
uc_engine *uc;
char code[] =
"\x41\x4a\x66\x0f\xef\xc1"; // INC ecx; DEC edx; PXOR xmm0, xmm1
int r_ecx = 0x1234;
int r_edx = 0x7890;
uint64_t r_xmm0[2] = {0x08090a0b0c0d0e0f, 0x0001020304050607};
@@ -162,9 +178,11 @@ static void test_x86_inc_dec_pxor() {
OK(uc_close(uc));
}
static void test_x86_relative_jump() {
uc_engine* uc;
char code[] = "\xeb\x02\x90\x90\x90\x90\x90\x90"; // jmp 4; nop; nop; nop; nop; nop; nop
static void test_x86_relative_jump()
{
uc_engine *uc;
char code[] = "\xeb\x02\x90\x90\x90\x90\x90\x90"; // jmp 4; nop; nop; nop;
// nop; nop; nop
int r_eip;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
@@ -178,8 +196,9 @@ static void test_x86_relative_jump() {
OK(uc_close(uc));
}
static void test_x86_loop() {
uc_engine* uc;
static void test_x86_loop()
{
uc_engine *uc;
char code[] = "\x41\x4a\xeb\xfe"; // inc ecx; dec edx; jmp $;
int r_ecx = 0x1234;
int r_edx = 0x7890;
@@ -188,7 +207,8 @@ static void test_x86_loop() {
OK(uc_reg_write(uc, UC_X86_REG_ECX, &r_ecx));
OK(uc_reg_write(uc, UC_X86_REG_EDX, &r_edx));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 1 * 1000000, 0));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 1 * 1000000,
0));
OK(uc_reg_read(uc, UC_X86_REG_ECX, &r_ecx));
OK(uc_reg_read(uc, UC_X86_REG_EDX, &r_edx));
@@ -199,40 +219,50 @@ static void test_x86_loop() {
OK(uc_close(uc));
}
static void test_x86_invalid_mem_read() {
uc_engine* uc;
static void test_x86_invalid_mem_read()
{
uc_engine *uc;
char code[] = "\x8b\x0d\xaa\xaa\xaa\xaa"; // mov ecx, [0xAAAAAAAA]
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
uc_assert_err(UC_ERR_READ_UNMAPPED, uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
uc_assert_err(
UC_ERR_READ_UNMAPPED,
uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_close(uc));
}
static void test_x86_invalid_mem_write() {
uc_engine* uc;
static void test_x86_invalid_mem_write()
{
uc_engine *uc;
char code[] = "\x89\x0d\xaa\xaa\xaa\xaa"; // mov ecx, [0xAAAAAAAA]
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
uc_assert_err(UC_ERR_WRITE_UNMAPPED, uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
uc_assert_err(
UC_ERR_WRITE_UNMAPPED,
uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_close(uc));
}
static void test_x86_invalid_jump() {
uc_engine* uc;
static void test_x86_invalid_jump()
{
uc_engine *uc;
char code[] = "\xe9\xe9\xee\xee\xee"; // jmp 0xEEEEEEEE
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
uc_assert_err(UC_ERR_FETCH_UNMAPPED, uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
uc_assert_err(
UC_ERR_FETCH_UNMAPPED,
uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_close(uc));
}
static void test_x86_64_syscall_callback(uc_engine* uc, void* user_data) {
static void test_x86_64_syscall_callback(uc_engine *uc, void *user_data)
{
uint64_t rax;
OK(uc_reg_read(uc, UC_X86_REG_RAX, &rax));
@@ -240,15 +270,17 @@ static void test_x86_64_syscall_callback(uc_engine* uc, void* user_data) {
TEST_CHECK(rax == 0x100);
}
static void test_x86_64_syscall() {
uc_engine* uc;
static void test_x86_64_syscall()
{
uc_engine *uc;
uc_hook hook;
char code[] = "\x0f\x05"; // syscall
uint64_t r_rax = 0x100;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_64, code, sizeof(code) - 1);
OK(uc_reg_write(uc, UC_X86_REG_RAX, &r_rax));
OK(uc_hook_add(uc, &hook, UC_HOOK_INSN, test_x86_64_syscall_callback, NULL, 1, 0, UC_X86_INS_SYSCALL));
OK(uc_hook_add(uc, &hook, UC_HOOK_INSN, test_x86_64_syscall_callback, NULL,
1, 0, UC_X86_INS_SYSCALL));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -256,8 +288,9 @@ static void test_x86_64_syscall() {
OK(uc_close(uc));
}
static void test_x86_16_add() {
uc_engine* uc;
static void test_x86_16_add()
{
uc_engine *uc;
char code[] = "\x00\x00"; // add byte ptr [bx + si], al
uint16_t r_ax = 7;
uint16_t r_bx = 5;
@@ -277,9 +310,10 @@ static void test_x86_16_add() {
OK(uc_close(uc));
}
static void test_x86_reg_save() {
uc_engine* uc;
uc_context* ctx;
static void test_x86_reg_save()
{
uc_engine *uc;
uc_context *ctx;
char code[] = "\x40"; // inc eax
int r_eax = 1;
@@ -289,7 +323,7 @@ static void test_x86_reg_save() {
OK(uc_context_alloc(uc, &ctx));
OK(uc_context_save(uc, ctx));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_reg_read(uc, UC_X86_REG_EAX, &r_eax));
TEST_CHECK(r_eax == 2);
@@ -302,27 +336,38 @@ static void test_x86_reg_save() {
OK(uc_close(uc));
}
static bool test_x86_invalid_mem_read_stop_in_cb_callback(uc_engine* uc, uc_mem_type type, uint64_t address, int size, uint64_t value, void* user_data) {
// False indicates that we fail to handle this ERROR and let the emulation stop.
static bool
test_x86_invalid_mem_read_stop_in_cb_callback(uc_engine *uc, uc_mem_type type,
uint64_t address, int size,
uint64_t value, void *user_data)
{
// False indicates that we fail to handle this ERROR and let the emulation
// stop.
//
// Note that the memory must be mapped properly if we return true! Check test_x86_mem_hook_all for example.
// Note that the memory must be mapped properly if we return true! Check
// test_x86_mem_hook_all for example.
return false;
}
static void test_x86_invalid_mem_read_stop_in_cb() {
uc_engine* uc;
static void test_x86_invalid_mem_read_stop_in_cb()
{
uc_engine *uc;
uc_hook hook;
char code[] = "\x40\x8b\x1d\x00\x00\x10\x00\x42"; // inc eax; mov ebx, [0x100000]; inc edx
char code[] = "\x40\x8b\x1d\x00\x00\x10\x00\x42"; // inc eax; mov ebx,
// [0x100000]; inc edx
int r_eax = 0x1234;
int r_edx = 0x5678;
int r_eip = 0;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_READ, test_x86_invalid_mem_read_stop_in_cb_callback, NULL, 1, 0));
OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_READ,
test_x86_invalid_mem_read_stop_in_cb_callback, NULL, 1, 0));
OK(uc_reg_write(uc, UC_X86_REG_EAX, &r_eax));
OK(uc_reg_write(uc, UC_X86_REG_EDX, &r_edx));
uc_assert_err(UC_ERR_READ_UNMAPPED, uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
uc_assert_err(
UC_ERR_READ_UNMAPPED,
uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
// The state of Unicorn should be correct at this time.
OK(uc_reg_read(uc, UC_X86_REG_EIP, &r_eip));
@@ -336,8 +381,9 @@ static void test_x86_invalid_mem_read_stop_in_cb() {
OK(uc_close(uc));
}
static void test_x86_x87_fnstenv_callback(uc_engine* uc, uint64_t address, uint32_t size, void* user_data) {
static void test_x86_x87_fnstenv_callback(uc_engine *uc, uint64_t address,
uint32_t size, void *user_data)
{
uint32_t r_eip;
uint32_t r_eax;
uint32_t fnstenv[7];
@@ -345,8 +391,8 @@ static void test_x86_x87_fnstenv_callback(uc_engine* uc, uint64_t address, uint3
if (address == code_start + 4) { // The first fnstenv executed
// Save the address of the fld.
OK(uc_reg_read(uc, UC_X86_REG_EIP, &r_eip));
*((uint32_t*)user_data) = r_eip;
*((uint32_t *)user_data) = r_eip;
OK(uc_reg_read(uc, UC_X86_REG_EAX, &r_eax));
OK(uc_mem_read(uc, r_eax, fnstenv, sizeof(fnstenv)));
// Don't update FCS:FIP for fnop.
@@ -354,10 +400,13 @@ static void test_x86_x87_fnstenv_callback(uc_engine* uc, uint64_t address, uint3
}
}
static void test_x86_x87_fnstenv() {
uc_engine* uc;
static void test_x86_x87_fnstenv()
{
uc_engine *uc;
uc_hook hook;
char code[] = "\xd9\xd0\xd9\x30\xd9\x00\xd9\x30"; // fnop;fnstenv [eax];fld dword ptr [eax];fnstenv [eax]
char code[] =
"\xd9\xd0\xd9\x30\xd9\x00\xd9\x30"; // fnop;fnstenv [eax];fld dword ptr
// [eax];fnstenv [eax]
uint32_t base = code_start + 3 * code_len;
uint32_t last_eip;
uint32_t fnstenv[7];
@@ -366,25 +415,31 @@ static void test_x86_x87_fnstenv() {
OK(uc_mem_map(uc, base, code_len, UC_PROT_ALL));
OK(uc_reg_write(uc, UC_X86_REG_EAX, &base));
OK(uc_hook_add(uc, &hook, UC_HOOK_CODE, test_x86_x87_fnstenv_callback, &last_eip, 1, 0));
OK(uc_hook_add(uc, &hook, UC_HOOK_CODE, test_x86_x87_fnstenv_callback,
&last_eip, 1, 0));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_mem_read(uc, base, fnstenv, sizeof(fnstenv)));
//But update FCS:FIP for fld.
// But update FCS:FIP for fld.
TEST_CHECK(fnstenv[3] == last_eip);
OK(uc_close(uc));
}
static uint64_t test_x86_mmio_read_callback(uc_engine* uc, uint64_t offset, unsigned size, void* user_data) {
static uint64_t test_x86_mmio_read_callback(uc_engine *uc, uint64_t offset,
unsigned size, void *user_data)
{
TEST_CHECK(offset == 4);
TEST_CHECK(size == 4);
return 0x19260817;
}
static void test_x86_mmio_write_callback(uc_engine* uc, uint64_t offset, unsigned size, uint64_t value, void* user_data) {
static void test_x86_mmio_write_callback(uc_engine *uc, uint64_t offset,
unsigned size, uint64_t value,
void *user_data)
{
TEST_CHECK(offset == 4);
TEST_CHECK(size == 4);
TEST_CHECK(value == 0xdeadbeef);
@@ -392,14 +447,19 @@ static void test_x86_mmio_write_callback(uc_engine* uc, uint64_t offset, unsigne
return;
}
static void test_x86_mmio() {
uc_engine* uc;
static void test_x86_mmio()
{
uc_engine *uc;
int r_ecx = 0xdeadbeef;
char code[] = "\x89\x0d\x04\x00\x02\x00\x8b\x0d\x04\x00\x02\x00"; // mov [0x20004], ecx; mov ecx, [0x20004]
char code[] =
"\x89\x0d\x04\x00\x02\x00\x8b\x0d\x04\x00\x02\x00"; // mov [0x20004],
// ecx; mov ecx,
// [0x20004]
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_reg_write(uc, UC_X86_REG_ECX, &r_ecx));
OK(uc_mmio_map(uc, 0x20000, 0x1000, test_x86_mmio_read_callback, NULL, test_x86_mmio_write_callback, NULL));
OK(uc_mmio_map(uc, 0x20000, 0x1000, test_x86_mmio_read_callback, NULL,
test_x86_mmio_write_callback, NULL));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -410,7 +470,10 @@ static void test_x86_mmio() {
OK(uc_close(uc));
}
static bool test_x86_missing_code_callback(uc_engine* uc, uc_mem_type type, uint64_t address, int size, uint64_t value, void* user_data) {
static bool test_x86_missing_code_callback(uc_engine *uc, uc_mem_type type,
uint64_t address, int size,
uint64_t value, void *user_data)
{
char code[] = "\x41\x4a"; // inc ecx; dec edx;
uint64_t algined_address = address & 0xFFFFFFFFFFFFF000ULL;
int aligned_size = ((int)(size / 0x1000) + 1) * 0x1000;
@@ -422,8 +485,9 @@ static bool test_x86_missing_code_callback(uc_engine* uc, uc_mem_type type, uint
return true;
}
static void test_x86_missing_code() {
uc_engine* uc;
static void test_x86_missing_code()
{
uc_engine *uc;
uc_hook hook;
int r_ecx = 0x1234;
int r_edx = 0x7890;
@@ -432,7 +496,8 @@ static void test_x86_missing_code() {
OK(uc_open(UC_ARCH_X86, UC_MODE_32, &uc));
OK(uc_reg_write(uc, UC_X86_REG_ECX, &r_ecx));
OK(uc_reg_write(uc, UC_X86_REG_EDX, &r_edx));
OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_UNMAPPED, test_x86_missing_code_callback, NULL, 1, 0));
OK(uc_hook_add(uc, &hook, UC_HOOK_MEM_UNMAPPED,
test_x86_missing_code_callback, NULL, 1, 0));
OK(uc_emu_start(uc, code_start, code_start + 2, 0, 0));
@@ -445,13 +510,14 @@ static void test_x86_missing_code() {
OK(uc_close(uc));
}
static void test_x86_smc_xor() {
uc_engine* uc;
static void test_x86_smc_xor()
{
uc_engine *uc;
/*
* 0x1000 xor dword ptr [edi+0x3], eax ; edi=0x1000, eax=0xbc4177e6
* 0x1003 dw 0x3ea98b13
*/
char code[] = "\x31\x47\x03\x13\x8b\xa9\x3e";
* 0x1000 xor dword ptr [edi+0x3], eax ; edi=0x1000, eax=0xbc4177e6
* 0x1003 dw 0x3ea98b13
*/
char code[] = "\x31\x47\x03\x13\x8b\xa9\x3e";
int r_edi = code_start;
int r_eax = 0xbc4177e6;
uint32_t result;
@@ -469,14 +535,23 @@ static void test_x86_smc_xor() {
OK(uc_close(uc));
}
static uint64_t test_x86_mmio_uc_mem_rw_read_callback(uc_engine* uc, uint64_t offset, unsigned size, void* user_data) {
static uint64_t test_x86_mmio_uc_mem_rw_read_callback(uc_engine *uc,
uint64_t offset,
unsigned size,
void *user_data)
{
TEST_CHECK(offset == 8);
TEST_CHECK(size == 4);
return 0x19260817;
}
static void test_x86_mmio_uc_mem_rw_write_callback(uc_engine* uc, uint64_t offset, unsigned size, uint64_t value, void* user_data) {
static void test_x86_mmio_uc_mem_rw_write_callback(uc_engine *uc,
uint64_t offset,
unsigned size,
uint64_t value,
void *user_data)
{
TEST_CHECK(offset == 4);
TEST_CHECK(size == 4);
TEST_CHECK(value == 0xdeadbeef);
@@ -484,39 +559,40 @@ static void test_x86_mmio_uc_mem_rw_write_callback(uc_engine* uc, uint64_t offse
return;
}
static void test_x86_mmio_uc_mem_rw() {
uc_engine* uc;
static void test_x86_mmio_uc_mem_rw()
{
uc_engine *uc;
int data = 0xdeadbeef;
OK(uc_open(UC_ARCH_X86, UC_MODE_32, &uc));
OK(uc_mmio_map(uc,
0x20000, 0x1000,
test_x86_mmio_uc_mem_rw_read_callback, NULL,
test_x86_mmio_uc_mem_rw_write_callback, NULL));
OK(uc_mmio_map(uc, 0x20000, 0x1000, test_x86_mmio_uc_mem_rw_read_callback,
NULL, test_x86_mmio_uc_mem_rw_write_callback, NULL));
OK(uc_mem_write(uc, 0x20004, (void*)&data, 4));
OK(uc_mem_read(uc, 0x20008, (void*)&data, 4));
OK(uc_mem_write(uc, 0x20004, (void *)&data, 4));
OK(uc_mem_read(uc, 0x20008, (void *)&data, 4));
TEST_CHECK(data == 0x19260817);
OK(uc_close(uc));
}
static void test_x86_sysenter_hook(uc_engine* uc, void* user) {
*(int*)user = 1;
static void test_x86_sysenter_hook(uc_engine *uc, void *user)
{
*(int *)user = 1;
}
static void test_x86_sysenter() {
uc_engine* uc;
static void test_x86_sysenter()
{
uc_engine *uc;
char code[] = "\x0F\x34"; // sysenter
uc_hook h;
int called = 0;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &h, UC_HOOK_INSN, test_x86_sysenter_hook, &called, 1, 0, UC_X86_INS_SYSENTER));
OK(uc_hook_add(uc, &h, UC_HOOK_INSN, test_x86_sysenter_hook, &called, 1, 0,
UC_X86_INS_SYSENTER));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -525,21 +601,24 @@ static void test_x86_sysenter() {
OK(uc_close(uc));
}
static void test_x86_hook_cpuid_callback(uc_engine* uc, void* data) {
static void test_x86_hook_cpuid_callback(uc_engine *uc, void *data)
{
int reg = 7;
OK(uc_reg_write(uc, UC_X86_REG_EAX, &reg));
}
static void test_x86_hook_cpuid() {
uc_engine* uc;
static void test_x86_hook_cpuid()
{
uc_engine *uc;
char code[] = "\x40\x0F\xA2"; // INC EAX; CPUID
uc_hook h;
int reg;
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &h, UC_HOOK_INSN, test_x86_hook_cpuid_callback, NULL, 1, 0, UC_X86_INS_CPUID));
OK(uc_hook_add(uc, &h, UC_HOOK_INSN, test_x86_hook_cpuid_callback, NULL, 1,
0, UC_X86_INS_CPUID));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -550,26 +629,25 @@ static void test_x86_hook_cpuid() {
OK(uc_close(uc));
}
TEST_LIST = {
{ "test_x86_in", test_x86_in },
{ "test_x86_out", test_x86_out },
{ "test_x86_mem_hook_all", test_x86_mem_hook_all },
{ "test_x86_inc_dec_pxor", test_x86_inc_dec_pxor },
{ "test_x86_relative_jump", test_x86_relative_jump },
{ "test_x86_loop", test_x86_loop },
{ "test_x86_invalid_mem_read", test_x86_invalid_mem_read },
{ "test_x86_invalid_mem_write", test_x86_invalid_mem_write },
{ "test_x86_invalid_jump", test_x86_invalid_jump},
{ "test_x86_64_syscall", test_x86_64_syscall },
{ "test_x86_16_add", test_x86_16_add },
{ "test_x86_reg_save", test_x86_reg_save },
{ "test_x86_invalid_mem_read_stop_in_cb", test_x86_invalid_mem_read_stop_in_cb },
{ "test_x86_x87_fnstenv", test_x86_x87_fnstenv},
{ "test_x86_mmio", test_x86_mmio},
{ "test_x86_missing_code", test_x86_missing_code},
{ "test_x86_smc_xor", test_x86_smc_xor},
{ "test_x86_mmio_uc_mem_rw", test_x86_mmio_uc_mem_rw},
{ "test_x86_sysenter", test_x86_sysenter},
{ "test_x86_hook_cpuid", test_x86_hook_cpuid},
{ NULL, NULL }
};
TEST_LIST = {{"test_x86_in", test_x86_in},
{"test_x86_out", test_x86_out},
{"test_x86_mem_hook_all", test_x86_mem_hook_all},
{"test_x86_inc_dec_pxor", test_x86_inc_dec_pxor},
{"test_x86_relative_jump", test_x86_relative_jump},
{"test_x86_loop", test_x86_loop},
{"test_x86_invalid_mem_read", test_x86_invalid_mem_read},
{"test_x86_invalid_mem_write", test_x86_invalid_mem_write},
{"test_x86_invalid_jump", test_x86_invalid_jump},
{"test_x86_64_syscall", test_x86_64_syscall},
{"test_x86_16_add", test_x86_16_add},
{"test_x86_reg_save", test_x86_reg_save},
{"test_x86_invalid_mem_read_stop_in_cb",
test_x86_invalid_mem_read_stop_in_cb},
{"test_x86_x87_fnstenv", test_x86_x87_fnstenv},
{"test_x86_mmio", test_x86_mmio},
{"test_x86_missing_code", test_x86_missing_code},
{"test_x86_smc_xor", test_x86_smc_xor},
{"test_x86_mmio_uc_mem_rw", test_x86_mmio_uc_mem_rw},
{"test_x86_sysenter", test_x86_sysenter},
{"test_x86_hook_cpuid", test_x86_hook_cpuid},
{NULL, NULL}};