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Reformat code with format.sh

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This commit is contained in:
Robert Xiao
2023-05-11 12:42:20 -07:00
parent fa1f26138e
commit d7a806c026
17 changed files with 216 additions and 166 deletions
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3
tests/unit/acutest.h
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@@ -270,7 +270,8 @@
#include <string.h>
#include <setjmp.h>
#if defined(unix) || defined(__unix__) || defined(__unix) || defined(__APPLE__) || defined(__HAIKU__)
#if defined(unix) || defined(__unix__) || defined(__unix) || \
defined(__APPLE__) || defined(__HAIKU__)
#define ACUTEST_UNIX_ 1
#include <errno.h>
#include <libgen.h>

72
tests/unit/endian.h
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@@ -32,53 +32,47 @@
// GNU libc offers the helpful header <endian.h> which defines
// __BYTE_ORDER
#if defined (__GLIBC__)
# include <endian.h>
# if (__BYTE_ORDER == __LITTLE_ENDIAN)
# define BOOST_LITTLE_ENDIAN
# elif (__BYTE_ORDER == __BIG_ENDIAN)
# define BOOST_BIG_ENDIAN
# elif (__BYTE_ORDER == __PDP_ENDIAN)
# define BOOST_PDP_ENDIAN
# else
#if defined(__GLIBC__)
#include <endian.h>
#if (__BYTE_ORDER == __LITTLE_ENDIAN)
#define BOOST_LITTLE_ENDIAN
#elif (__BYTE_ORDER == __BIG_ENDIAN)
#define BOOST_BIG_ENDIAN
#elif (__BYTE_ORDER == __PDP_ENDIAN)
#define BOOST_PDP_ENDIAN
#else
// Failsafe
# define BOOST_LITTLE_ENDIAN
# endif
# define BOOST_BYTE_ORDER __BYTE_ORDER
#define BOOST_LITTLE_ENDIAN
#endif
#define BOOST_BYTE_ORDER __BYTE_ORDER
#elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN)
# define BOOST_BIG_ENDIAN
# define BOOST_BYTE_ORDER 4321
#define BOOST_BIG_ENDIAN
#define BOOST_BYTE_ORDER 4321
#elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN)
# define BOOST_LITTLE_ENDIAN
# define BOOST_BYTE_ORDER 1234
#define BOOST_LITTLE_ENDIAN
#define BOOST_BYTE_ORDER 1234
// https://developer.arm.com/documentation/dui0491/i/Compiler-specific-Features/Predefined-macros
#elif defined(__sparc) || defined(__sparc__) \
|| defined(_POWER) || defined(__powerpc__) \
|| defined(__ppc__) || defined(__hpux) || defined(__hppa) \
|| defined(_MIPSEB) || defined(_POWER) \
|| defined(__s390__) \
|| defined(__ARMEB__) || defined(__AARCH64EB__) \
|| defined(__BIG_ENDIAN) || defined(__ARM_BIG_ENDIAN)
# define BOOST_BIG_ENDIAN
# define BOOST_BYTE_ORDER 4321
#elif defined(__i386__) || defined(__alpha__) \
|| defined(__ia64) || defined(__ia64__) \
|| defined(_M_IX86) || defined(_M_IA64) \
|| defined(_M_ALPHA) || defined(__amd64) \
|| defined(__amd64__) || defined(_M_AMD64) \
|| defined(__x86_64) || defined(__x86_64__) \
|| defined(_M_X64) || defined(__bfin__) \
|| defined(__ARMEL__) || defined(__AARCH64EL__) \
|| defined(__arm64__) || defined(__arm__)
# define BOOST_LITTLE_ENDIAN
# define BOOST_BYTE_ORDER 1234
#elif defined(__sparc) || defined(__sparc__) || defined(_POWER) || \
defined(__powerpc__) || defined(__ppc__) || defined(__hpux) || \
defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || \
defined(__s390__) || defined(__ARMEB__) || defined(__AARCH64EB__) || \
defined(__BIG_ENDIAN) || defined(__ARM_BIG_ENDIAN)
#define BOOST_BIG_ENDIAN
#define BOOST_BYTE_ORDER 4321
#elif defined(__i386__) || defined(__alpha__) || defined(__ia64) || \
defined(__ia64__) || defined(_M_IX86) || defined(_M_IA64) || \
defined(_M_ALPHA) || defined(__amd64) || defined(__amd64__) || \
defined(_M_AMD64) || defined(__x86_64) || defined(__x86_64__) || \
defined(_M_X64) || defined(__bfin__) || defined(__ARMEL__) || \
defined(__AARCH64EL__) || defined(__arm64__) || defined(__arm__)
#define BOOST_LITTLE_ENDIAN
#define BOOST_BYTE_ORDER 1234
#else
// Failsafe
# define BOOST_LITTLE_ENDIAN
# define BOOST_BYTE_ORDER 1234
#define BOOST_LITTLE_ENDIAN
#define BOOST_BYTE_ORDER 1234
#endif
#endif

26
tests/unit/test_arm64.c
View File

@@ -380,7 +380,8 @@ static void test_arm64_mmu(void)
char tlbe[8];
uint64_t x0, x1, x2;
/*
* Not exact the binary, but aarch64-linux-gnu-as generate this code and reference sometimes data after ttb0_base.
* Not exact the binary, but aarch64-linux-gnu-as generate this code and
reference sometimes data after ttb0_base.
* // Read data from physical address
* ldr X0, =0x40000000
* ldr X1, [X0]
@@ -402,16 +403,21 @@ static void test_arm64_mmu(void)
* orr X0, X0, #0x1 // The M bit (MMU).
* msr SCTLR_EL1, X0
* dsb SY
* isb
* isb
* // Read the same memory area through virtual address
* ldr X0, =0x80000000
* ldr X2, [X0]
*
* // Stop
* b .
* b .
*/
char code[] = "\x00\x81\x00\x58\x01\x00\x40\xf9\x00\x81\x00\x58\x40\x20\x18\xd5\x00\x81\x00\x58\x00\xa2\x18\xd5\x40\x7f\x00\x10\x00\x20\x18\xd5\x00\x10\x38\xd5\x00\x00\x7e\xb2\x00\x00\x74\xb2\x00\x00\x40\xb2\x00\x10\x18\xd5\x9f\x3f\x03\xd5\xdf\x3f\x03\xd5\xe0\x7f\x00\x58\x02\x00\x40\xf9\x00\x00\x00\x14\x1f\x20\x03\xd5\x1f\x20\x03\xd5\x1F\x20\x03\xD5\x1F\x20\x03\xD5";
char code[] = "\x00\x81\x00\x58\x01\x00\x40\xf9\x00\x81\x00\x58\x40\x20\x18"
"\xd5\x00\x81\x00\x58\x00\xa2\x18\xd5\x40\x7f\x00\x10\x00\x20"
"\x18\xd5\x00\x10\x38\xd5\x00\x00\x7e\xb2\x00\x00\x74\xb2\x00"
"\x00\x40\xb2\x00\x10\x18\xd5\x9f\x3f\x03\xd5\xdf\x3f\x03\xd5"
"\xe0\x7f\x00\x58\x02\x00\x40\xf9\x00\x00\x00\x14\x1f\x20\x03"
"\xd5\x1f\x20\x03\xd5\x1F\x20\x03\xD5\x1F\x20\x03\xD5";
data = malloc(0x1000);
TEST_CHECK(data != NULL);
@@ -436,7 +442,7 @@ static void test_arm64_mmu(void)
OK(uc_mem_write(uc, 0x1010, tlbe, sizeof(tlbe)));
OK(uc_mem_write(uc, 0x1018, tlbe, sizeof(tlbe)));
//mentioned data referenced by the asm generated my aarch64-linux-gnu-as
// mentioned data referenced by the asm generated my aarch64-linux-gnu-as
tlbe[0] = 0;
tlbe[1] = 0;
OK(uc_mem_write(uc, 0x1020, tlbe, sizeof(tlbe)));
@@ -484,7 +490,7 @@ static void test_arm64_pc_wrap(void)
uint64_t x0, x1, x2, x3;
uint64_t pc = 0xFFFFFFFFFFFFFFFCULL;
uint64_t page = 0xFFFFFFFFFFFFF000ULL;
OK(uc_open(UC_ARCH_ARM64, UC_MODE_ARM, &uc));
OK(uc_mem_map(uc, page, 4096, UC_PROT_READ | UC_PROT_EXEC));
OK(uc_mem_write(uc, pc, add_x1_x2, sizeof(add_x1_x2) - 1));
@@ -500,7 +506,7 @@ static void test_arm64_pc_wrap(void)
OK(uc_reg_read(uc, UC_ARM64_REG_X0, &x0));
TEST_CHECK( (x0 == 1 + 2) );
TEST_CHECK((x0 == 1 + 2));
OK(uc_mem_map(uc, page, 4096, UC_PROT_READ | UC_PROT_EXEC));
OK(uc_mem_write(uc, pc, add_x1_x3, sizeof(add_x1_x3) - 1));
@@ -518,7 +524,7 @@ static void test_arm64_pc_wrap(void)
OK(uc_reg_read(uc, UC_ARM64_REG_X0, &x0));
TEST_CHECK( (x0 == 5 + 5) );
TEST_CHECK((x0 == 5 + 5));
OK(uc_close(uc));
}
@@ -536,6 +542,6 @@ TEST_LIST = {{"test_arm64_until", test_arm64_until},
{"test_arm64_block_sync_pc", test_arm64_block_sync_pc},
{"test_arm64_block_invalid_mem_read_write_sync",
test_arm64_block_invalid_mem_read_write_sync},
{"test_arm64_mmu", test_arm64_mmu},
{"test_arm64_pc_wrap", test_arm64_pc_wrap},
{"test_arm64_mmu", test_arm64_mmu},
{"test_arm64_pc_wrap", test_arm64_pc_wrap},
{NULL, NULL}};

43
tests/unit/test_ctl.c
View File

@@ -304,7 +304,8 @@ static void test_uc_hook_cached_uaf(void)
#endif
}
static void test_uc_emu_stop_set_ip_callback(uc_engine *uc, uint64_t address, uint32_t size, void *userdata)
static void test_uc_emu_stop_set_ip_callback(uc_engine *uc, uint64_t address,
uint32_t size, void *userdata)
{
uint64_t rip = code_start + 0xb;
@@ -320,27 +321,31 @@ static void test_uc_emu_stop_set_ip(void)
uc_hook h;
uint64_t rip;
char code[] = "\x48\x31\xc0" // 0x0 xor rax, rax : rax = 0
"\x90" // 0x3 nop :
"\x48\xff\xc0" // 0x4 inc rax : rax++
"\x90" // 0x7 nop : <-- going to stop here
"\x48\xff\xc0" // 0x8 inc rax : rax++
"\x90" // 0xb nop :
"\x0f\x0b" // 0xc ud2 : <-- will raise UC_ERR_INSN_INVALID, but should not never be reached
"\x90" // 0xe nop :
"\x90"; // 0xf nop :
char code[] =
"\x48\x31\xc0" // 0x0 xor rax, rax : rax = 0
"\x90" // 0x3 nop :
"\x48\xff\xc0" // 0x4 inc rax : rax++
"\x90" // 0x7 nop : <-- going to stop here
"\x48\xff\xc0" // 0x8 inc rax : rax++
"\x90" // 0xb nop :
"\x0f\x0b" // 0xc ud2 : <-- will raise
// UC_ERR_INSN_INVALID, but should not never be reached
"\x90" // 0xe nop :
"\x90"; // 0xf nop :
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_64, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &h, UC_HOOK_CODE, test_uc_emu_stop_set_ip_callback, NULL, 1, 0));
OK(uc_hook_add(uc, &h, UC_HOOK_CODE, test_uc_emu_stop_set_ip_callback, NULL,
1, 0));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_reg_read(uc, UC_X86_REG_RIP, &rip));
TEST_CHECK(rip == code_start + 0xb);
OK(uc_close(uc));
}
static bool test_tlb_clear_tlb(uc_engine *uc, uint64_t addr, uc_mem_type type, uc_tlb_entry *result, void *user_data)
static bool test_tlb_clear_tlb(uc_engine *uc, uint64_t addr, uc_mem_type type,
uc_tlb_entry *result, void *user_data)
{
size_t *tlbcount = (size_t*)user_data;
size_t *tlbcount = (size_t *)user_data;
*tlbcount += 1;
result->paddr = addr;
result->perms = UC_PROT_ALL;
@@ -357,14 +362,19 @@ static void test_tlb_clear(void)
uc_engine *uc;
uc_hook hook1, hook2;
size_t tlbcount = 0;
char code[] = "\xa3\x00\x00\x20\x00\x00\x00\x00\x00\x0f\x05\xa3\x00\x00\x20\x00\x00\x00\x00\x00"; //movabs dword ptr [0x200000], eax; syscall; movabs dword ptr [0x200000], eax
char code[] =
"\xa3\x00\x00\x20\x00\x00\x00\x00\x00\x0f\x05\xa3\x00\x00\x20\x00\x00"
"\x00\x00\x00"; // movabs dword ptr [0x200000], eax; syscall; movabs
// dword ptr [0x200000], eax
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_64, code, sizeof(code) - 1);
OK(uc_mem_map(uc, 0x200000, 0x1000, UC_PROT_ALL));
OK(uc_ctl_tlb_mode(uc, UC_TLB_VIRTUAL));
OK(uc_hook_add(uc, &hook1, UC_HOOK_TLB_FILL, test_tlb_clear_tlb, &tlbcount, 1, 0));
OK(uc_hook_add(uc, &hook2, UC_HOOK_INSN, test_tlb_clear_syscall, NULL, 1, 0, UC_X86_INS_SYSCALL));
OK(uc_hook_add(uc, &hook1, UC_HOOK_TLB_FILL, test_tlb_clear_tlb, &tlbcount,
1, 0));
OK(uc_hook_add(uc, &hook2, UC_HOOK_INSN, test_tlb_clear_syscall, NULL, 1, 0,
UC_X86_INS_SYSCALL));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -373,7 +383,6 @@ static void test_tlb_clear(void)
OK(uc_close(uc));
}
TEST_LIST = {{"test_uc_ctl_mode", test_uc_ctl_mode},
{"test_uc_ctl_page_size", test_uc_ctl_page_size},
{"test_uc_ctl_arch", test_uc_ctl_arch},

29
tests/unit/test_riscv.c
View File

@@ -634,12 +634,13 @@ static void test_riscv_correct_address_in_long_jump_hook(void)
OK(uc_close(uc));
}
static void test_riscv_mmu_prepare_tlb(uc_engine *uc, uint32_t data_address, uint32_t code_address)
static void test_riscv_mmu_prepare_tlb(uc_engine *uc, uint32_t data_address,
uint32_t code_address)
{
uint64_t tlbe;
uint32_t sptbr = 0x2000;
OK(uc_mem_map(uc, sptbr, 0x3000, UC_PROT_ALL)); //tlb base
OK(uc_mem_map(uc, sptbr, 0x3000, UC_PROT_ALL)); // tlb base
tlbe = ((sptbr + 0x1000) >> 2) | 1;
OK(uc_mem_write(uc, sptbr, &tlbe, sizeof(tlbe)));
@@ -647,13 +648,14 @@ static void test_riscv_mmu_prepare_tlb(uc_engine *uc, uint32_t data_address, uin
OK(uc_mem_write(uc, sptbr + 0x1000, &tlbe, sizeof(tlbe)));
tlbe = (code_address >> 2) | (7 << 1) | 1;
OK(uc_mem_write(uc, sptbr + 0x2000 + 0x15*8, &tlbe, sizeof(tlbe)));
OK(uc_mem_write(uc, sptbr + 0x2000 + 0x15 * 8, &tlbe, sizeof(tlbe)));
tlbe = (data_address >> 2) | (7 << 1) | 1;
OK(uc_mem_write(uc, sptbr + 0x2000 + 0x16*8, &tlbe, sizeof(tlbe)));
OK(uc_mem_write(uc, sptbr + 0x2000 + 0x16 * 8, &tlbe, sizeof(tlbe)));
}
static void test_riscv_mmu_hook_code(uc_engine *uc, uint64_t address, uint32_t size, void *userdata)
static void test_riscv_mmu_hook_code(uc_engine *uc, uint64_t address,
uint32_t size, void *userdata)
{
if (address == 0x15010) {
OK(uc_emu_stop(uc));
@@ -678,7 +680,16 @@ static void test_riscv_mmu(void)
csrw mepc, t1
mret
*/
char code_m[] = "\x1b\x0e\xf0\xff" "\x13\x1e\xfe\x03" "\x13\x0e\x2e\x00" "\x73\x10\x0e\x18" "\xb7\x12\x00\x00" "\x9b\x82\x02\x82" "\x73\x90\x02\x30" "\x37\x53\x01\x00" "\x73\x10\x13\x34" "\x73\x00\x20\x30";
char code_m[] = "\x1b\x0e\xf0\xff"
"\x13\x1e\xfe\x03"
"\x13\x0e\x2e\x00"
"\x73\x10\x0e\x18"
"\xb7\x12\x00\x00"
"\x9b\x82\x02\x82"
"\x73\x90\x02\x30"
"\x37\x53\x01\x00"
"\x73\x10\x13\x34"
"\x73\x00\x20\x30";
/*
li t0, 0x41414141
@@ -686,7 +697,11 @@ static void test_riscv_mmu(void)
sw t0, 0(t1)
nop
*/
char code_s[] = "\xb7\x42\x41\x41" "\x9b\x82\x12\x14" "\x37\x63\x01\x00" "\x23\x20\x53\x00" "\x13\x00\x00\x00";
char code_s[] = "\xb7\x42\x41\x41"
"\x9b\x82\x12\x14"
"\x37\x63\x01\x00"
"\x23\x20\x53\x00"
"\x13\x00\x00\x00";
OK(uc_open(UC_ARCH_RISCV, UC_MODE_RISCV64, &uc));
OK(uc_ctl_tlb_mode(uc, UC_TLB_CPU));

63
tests/unit/test_x86.c
View File

@@ -1125,8 +1125,8 @@ static void test_x86_invalid_vex_l(void)
OK(uc_close(uc));
}
// AARCH64 inline the read while s390x won't split the access. Though not tested on other hosts
// but we restrict a bit more.
// AARCH64 inline the read while s390x won't split the access. Though not tested
// on other hosts but we restrict a bit more.
#if !defined(TARGET_READ_INLINED) && defined(BOOST_LITTLE_ENDIAN)
struct writelog_t {
@@ -1230,7 +1230,8 @@ static void test_x86_lazy_mapping(void)
OK(uc_close(uc));
}
static void test_x86_16_incorrect_ip_cb(uc_engine *uc, uint64_t address, uint32_t size, void* data)
static void test_x86_16_incorrect_ip_cb(uc_engine *uc, uint64_t address,
uint32_t size, void *data)
{
uint16_t cs, ip;
@@ -1250,27 +1251,30 @@ static void test_x86_16_incorrect_ip(void)
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_16, code, sizeof(code) - 1);
OK(uc_hook_add(uc, &hk1, UC_HOOK_BLOCK, test_x86_16_incorrect_ip_cb, NULL, 1, 0));
OK(uc_hook_add(uc, &hk2, UC_HOOK_CODE, test_x86_16_incorrect_ip_cb, NULL, 1, 0));
OK(uc_hook_add(uc, &hk1, UC_HOOK_BLOCK, test_x86_16_incorrect_ip_cb, NULL,
1, 0));
OK(uc_hook_add(uc, &hk2, UC_HOOK_CODE, test_x86_16_incorrect_ip_cb, NULL, 1,
0));
OK(uc_reg_write(uc, UC_X86_REG_CS, &cs));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
OK(uc_close(uc));
}
static void test_x86_mmu_prepare_tlb(uc_engine *uc, uint64_t vaddr, uint64_t tlb_base)
static void test_x86_mmu_prepare_tlb(uc_engine *uc, uint64_t vaddr,
uint64_t tlb_base)
{
uint64_t cr0;
uint64_t cr4;
uc_x86_msr msr = {.rid = 0x0c0000080, .value = 0};
uint64_t pml4o = ((vaddr & 0x00ff8000000000) >> 39)*8;
uint64_t pdpo = ((vaddr & 0x00007fc0000000) >> 30)*8;
uint64_t pdo = ((vaddr & 0x0000003fe00000) >> 21)*8;
uint64_t pml4o = ((vaddr & 0x00ff8000000000) >> 39) * 8;
uint64_t pdpo = ((vaddr & 0x00007fc0000000) >> 30) * 8;
uint64_t pdo = ((vaddr & 0x0000003fe00000) >> 21) * 8;
uint64_t pml4e = (tlb_base + 0x1000) | 1 | (1 << 2);
uint64_t pdpe = (tlb_base + 0x2000) | 1 | (1 << 2);
uint64_t pde = (tlb_base + 0x3000) | 1 | (1 << 2);
uint64_t pdpe = (tlb_base + 0x2000) | 1 | (1 << 2);
uint64_t pde = (tlb_base + 0x3000) | 1 | (1 << 2);
OK(uc_mem_write(uc, tlb_base + pml4o, &pml4e, sizeof(pml4o)));
OK(uc_mem_write(uc, tlb_base + 0x1000 + pdpo, &pdpe, sizeof(pdpe)));
OK(uc_mem_write(uc, tlb_base + 0x2000 + pdo, &pde, sizeof(pde)));
@@ -1287,10 +1291,11 @@ static void test_x86_mmu_prepare_tlb(uc_engine *uc, uint64_t vaddr, uint64_t tlb
OK(uc_reg_write(uc, UC_X86_REG_MSR, &msr));
}
static void test_x86_mmu_pt_set(uc_engine *uc, uint64_t vaddr, uint64_t paddr, uint64_t tlb_base)
static void test_x86_mmu_pt_set(uc_engine *uc, uint64_t vaddr, uint64_t paddr,
uint64_t tlb_base)
{
uint64_t pto = ((vaddr & 0x000000001ff000) >> 12)*8;
uint32_t pte = (paddr) | 1 | (1 << 2);
uint64_t pto = ((vaddr & 0x000000001ff000) >> 12) * 8;
uint32_t pte = (paddr) | 1 | (1 << 2);
uc_mem_write(uc, tlb_base + 0x3000 + pto, &pte, sizeof(pte));
}
@@ -1346,18 +1351,22 @@ static void test_x86_mmu(void)
* mov rax, 60
* syscall
*/
char code[] = "\xB8\x39\x00\x00\x00\x0F\x05\x48\x85\xC0\x74\x0F\xB8\x3C\x00\x00\x00\x48\x89\x04\x25\x00\x40\x00\x00\x0F\x05\xB9\x2A\x00\x00\x00\x48\x89\x0C\x25\x00\x40\x00\x00\xB8\x3C\x00\x00\x00\x0F\x05";
char code[] =
"\xB8\x39\x00\x00\x00\x0F\x05\x48\x85\xC0\x74\x0F\xB8\x3C\x00\x00\x00"
"\x48\x89\x04\x25\x00\x40\x00\x00\x0F\x05\xB9\x2A\x00\x00\x00\x48\x89"
"\x0C\x25\x00\x40\x00\x00\xB8\x3C\x00\x00\x00\x0F\x05";
OK(uc_open(UC_ARCH_X86, UC_MODE_64, &uc));
OK(uc_ctl_tlb_mode(uc, UC_TLB_CPU));
OK(uc_hook_add(uc, &h1, UC_HOOK_INSN, &test_x86_mmu_callback, &parrent_done, 1, 0, UC_X86_INS_SYSCALL));
OK(uc_hook_add(uc, &h1, UC_HOOK_INSN, &test_x86_mmu_callback, &parrent_done,
1, 0, UC_X86_INS_SYSCALL));
OK(uc_context_alloc(uc, &context));
OK(uc_mem_map(uc, 0x0, 0x1000, UC_PROT_ALL)); //Code
OK(uc_mem_map(uc, 0x0, 0x1000, UC_PROT_ALL)); // Code
OK(uc_mem_write(uc, 0x0, code, sizeof(code) - 1));
OK(uc_mem_map(uc, 0x1000, 0x1000, UC_PROT_ALL)); //Parrent
OK(uc_mem_map(uc, 0x2000, 0x1000, UC_PROT_ALL)); //Child
OK(uc_mem_map(uc, tlb_base, 0x4000, UC_PROT_ALL)); //TLB
OK(uc_mem_map(uc, 0x1000, 0x1000, UC_PROT_ALL)); // Parrent
OK(uc_mem_map(uc, 0x2000, 0x1000, UC_PROT_ALL)); // Child
OK(uc_mem_map(uc, tlb_base, 0x4000, UC_PROT_ALL)); // TLB
test_x86_mmu_prepare_tlb(uc, 0x0, tlb_base);
test_x86_mmu_pt_set(uc, 0x2000, 0x0, tlb_base);
@@ -1386,7 +1395,9 @@ static void test_x86_mmu(void)
TEST_CHECK(child == 42);
}
static bool test_x86_vtlb_callback(uc_engine *uc, uint64_t addr, uc_mem_type type, uc_tlb_entry *result, void *user_data)
static bool test_x86_vtlb_callback(uc_engine *uc, uint64_t addr,
uc_mem_type type, uc_tlb_entry *result,
void *user_data)
{
result->paddr = addr;
result->perms = UC_PROT_ALL;
@@ -1404,7 +1415,8 @@ static void test_x86_vtlb(void)
uc_common_setup(&uc, UC_ARCH_X86, UC_MODE_32, code, sizeof(code) - 1);
OK(uc_ctl_tlb_mode(uc, UC_TLB_VIRTUAL));
OK(uc_hook_add(uc, &hook, UC_HOOK_TLB_FILL, test_x86_vtlb_callback, NULL, 1, 0));
OK(uc_hook_add(uc, &hook, UC_HOOK_TLB_FILL, test_x86_vtlb_callback, NULL, 1,
0));
OK(uc_emu_start(uc, code_start, code_start + 4, 0, 0));
@@ -1419,14 +1431,13 @@ static void test_x86_segmentation()
{
uc_engine *uc;
uint64_t fs = 0x53;
uc_x86_mmr gdtr = { 0, 0xfffff8076d962000, 0x57, 0 };
uc_x86_mmr gdtr = {0, 0xfffff8076d962000, 0x57, 0};
OK(uc_open(UC_ARCH_X86, UC_MODE_64, &uc));
OK(uc_reg_write(uc, UC_X86_REG_GDTR, &gdtr));
uc_assert_err(UC_ERR_EXCEPTION, uc_reg_write(uc, UC_X86_REG_FS, &fs));
}
TEST_LIST = {
{"test_x86_in", test_x86_in},
{"test_x86_out", test_x86_out},

23
tests/unit/unicorn_test.h
View File

@@ -10,20 +10,19 @@
// Copied from glibc-2.29
/* Swap bytes in 32 bit value. */
#define bswap_32(x) \
((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >> 8) | \
(((x) & 0x0000ff00u) << 8) | (((x) & 0x000000ffu) << 24))
#define bswap_32(x) \
((((x)&0xff000000u) >> 24) | (((x)&0x00ff0000u) >> 8) | \
(((x)&0x0000ff00u) << 8) | (((x)&0x000000ffu) << 24))
/* Swap bytes in 64 bit value. */
#define bswap_64(x) \
((((x) & 0xff00000000000000ull) >> 56) \
| (((x) & 0x00ff000000000000ull) >> 40) \
| (((x) & 0x0000ff0000000000ull) >> 24) \
| (((x) & 0x000000ff00000000ull) >> 8) \
| (((x) & 0x00000000ff000000ull) << 8) \
| (((x) & 0x0000000000ff0000ull) << 24) \
| (((x) & 0x000000000000ff00ull) << 40) \
| (((x) & 0x00000000000000ffull) << 56))
#define bswap_64(x) \
((((x)&0xff00000000000000ull) >> 56) | \
(((x)&0x00ff000000000000ull) >> 40) | \
(((x)&0x0000ff0000000000ull) >> 24) | \
(((x)&0x000000ff00000000ull) >> 8) | (((x)&0x00000000ff000000ull) << 8) | \
(((x)&0x0000000000ff0000ull) << 24) | \
(((x)&0x000000000000ff00ull) << 40) | \
(((x)&0x00000000000000ffull) << 56))
/**
* Assert that err matches expect