lazymio/unicorn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add clang-format and format code to qemu code style

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

71
tests/unit/test_mips.c
View File

@@ -3,18 +3,22 @@
const uint64_t code_start = 0x10000000;
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));
}
static void test_mips_el_ori() {
uc_engine* uc;
static void test_mips_el_ori()
{
uc_engine *uc;
char code[] = "\x56\x34\x21\x34"; // ori $at, $at, 0x3456;
int r_r1 = 0x6789;
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code, sizeof(code) - 1);
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code,
sizeof(code) - 1);
OK(uc_reg_write(uc, UC_MIPS_REG_1, &r_r1));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -26,12 +30,14 @@ static void test_mips_el_ori() {
OK(uc_close(uc));
}
static void test_mips_eb_ori() {
uc_engine* uc;
static void test_mips_eb_ori()
{
uc_engine *uc;
char code[] = "\x34\x21\x34\x56"; // ori $at, $at, 0x3456;
int r_r1 = 0x6789;
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_BIG_ENDIAN, code, sizeof(code) - 1);
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_BIG_ENDIAN, code,
sizeof(code) - 1);
OK(uc_reg_write(uc, UC_MIPS_REG_1, &r_r1));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 0));
@@ -43,37 +49,43 @@ static void test_mips_eb_ori() {
OK(uc_close(uc));
}
static void test_mips_stop_at_branch() {
uc_engine* uc;
char code[] = "\x02\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00"; // j 0x8; nop;
static void test_mips_stop_at_branch()
{
uc_engine *uc;
char code[] =
"\x02\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00"; // j 0x8; nop;
int r_pc = 0x0;
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code, sizeof(code) - 1);
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code,
sizeof(code) - 1);
// Execute one instruction with branch delay slot.
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 1));
OK(uc_reg_read(uc, UC_MIPS_REG_PC, &r_pc));
// Even if we just execute one instruction, the instruction in the
// Even if we just execute one instruction, the instruction in the
// delay slot would also be executed.
TEST_CHECK(r_pc == code_start + 0x8);
OK(uc_close(uc));
}
static void test_mips_stop_at_delay_slot() {
uc_engine* uc;
char code[] = "\x02\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00"; // j 0x8; nop;
static void test_mips_stop_at_delay_slot()
{
uc_engine *uc;
char code[] =
"\x02\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00"; // j 0x8; nop;
int r_pc = 0x0;
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code, sizeof(code) - 1);
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code,
sizeof(code) - 1);
// Stop at the delay slot by design.
OK(uc_emu_start(uc, code_start, code_start + 4, 0, 0));
OK(uc_reg_read(uc, UC_MIPS_REG_PC, &r_pc));
// The branch instruction isn't committed and the PC is not updated.
// Users is responsible to restart emulation at the branch instruction.
TEST_CHECK(r_pc == code_start);
@@ -81,12 +93,14 @@ static void test_mips_stop_at_delay_slot() {
OK(uc_close(uc));
}
static void test_mips_lwx_exception_issue_1314() {
uc_engine* uc;
static void test_mips_lwx_exception_issue_1314()
{
uc_engine *uc;
char code[] = "\x0a\xc8\x79\x7e"; // lwx $t9, $t9($s3)
int reg;
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code, sizeof(code) - 1);
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_32 | UC_MODE_LITTLE_ENDIAN, code,
sizeof(code) - 1);
OK(uc_mem_map(uc, 0x10000, 0x4000, UC_PROT_ALL));
// Enable DSP
@@ -113,10 +127,9 @@ static void test_mips_lwx_exception_issue_1314() {
}
TEST_LIST = {
{ "test_mips_stop_at_branch", test_mips_stop_at_branch },
{ "test_mips_stop_at_delay_slot", test_mips_stop_at_delay_slot},
{ "test_mips_el_ori", test_mips_el_ori},
{ "test_mips_eb_ori", test_mips_eb_ori},
{ "test_mips_lwx_exception_issue_1314", test_mips_lwx_exception_issue_1314},
{ NULL, NULL }
};
{"test_mips_stop_at_branch", test_mips_stop_at_branch},
{"test_mips_stop_at_delay_slot", test_mips_stop_at_delay_slot},
{"test_mips_el_ori", test_mips_el_ori},
{"test_mips_eb_ori", test_mips_eb_ori},
{"test_mips_lwx_exception_issue_1314", test_mips_lwx_exception_issue_1314},
{NULL, NULL}};