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A real world mips test from Qiling

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This commit is contained in:
mio
2025-02-19 00:02:19 +08:00
parent e7ad2fda91
commit 8a2846369c
1 changed files with 25 additions and 0 deletions
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25
tests/unit/test_mips.c
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@@ -97,6 +97,30 @@ static void test_mips_stop_at_delay_slot(void)
OK(uc_close(uc));
}
static void test_mips_stop_delay_slot_from_qiling(void)
{
uc_engine *uc;
// 24 06 00 03 addiu $a2, $zero, 3
// 10 a6 00 79 beq $a1, $a2, 0x47c8da4
// 30 42 00 fc andi $v0, $v0, 0xfc
char code[] =
"\x24\x06\x00\x03\x10\xa6\x00\x79\x30\x42\x00\xfc";
uint32_t r_pc = 0x0;
uint32_t r_a2 = 1;
uc_common_setup(&uc, UC_ARCH_MIPS, UC_MODE_MIPS32 | UC_MODE_BIG_ENDIAN,
code, sizeof(code) - 1);
OK(uc_reg_write(uc, UC_MIPS_REG_A2, &r_a2));
OK(uc_emu_start(uc, code_start, code_start + sizeof(code) - 1, 0, 2));
OK(uc_reg_read(uc, UC_MIPS_REG_PC, &r_pc));
TEST_CHECK(r_pc == code_start + 12);
OK(uc_close(uc));
}
static void test_mips_lwx_exception_issue_1314(void)
{
uc_engine *uc;
@@ -176,4 +200,5 @@ TEST_LIST = {
{"test_mips_lwx_exception_issue_1314", test_mips_lwx_exception_issue_1314},
{"test_mips_mips16", test_mips_mips16},
{"test_mips_mips_fpr", test_mips_mips_fpr},
{"test_mips_stop_delay_slot_from_qiling", test_mips_stop_delay_slot_from_qiling},
{NULL, NULL}};