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Add PC tests for IN/CPUID

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This commit is contained in:
mio
2025-04-12 23:22:31 +08:00
parent 83ad137ac2
commit c9e6fdc4e8
1 changed files with 8 additions and 1 deletions
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9
tests/unit/test_x86.c
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@@ -109,9 +109,13 @@ static void test_x86_in_callback(uc_engine *uc, uint32_t port, int size,
void *user_data) void *user_data)
{ {
INSN_IN_RESULT *result = (INSN_IN_RESULT *)user_data; INSN_IN_RESULT *result = (INSN_IN_RESULT *)user_data;
uint32_t eip;
result->port = port; result->port = port;
result->size = size; result->size = size;
OK(uc_reg_read(uc, UC_X86_REG_EIP, (void*)&eip));
TEST_CHECK(eip == code_start);
} }
static void test_x86_in(void) static void test_x86_in(void)
@@ -763,10 +767,13 @@ static void test_x86_sysenter(void)
static int test_x86_hook_cpuid_callback(uc_engine *uc, void *data) static int test_x86_hook_cpuid_callback(uc_engine *uc, void *data)
{ {
int reg = 7; uint32_t reg = 7;
uint32_t eip;
OK(uc_reg_read(uc, UC_X86_REG_EIP, (void*)&eip));
OK(uc_reg_write(uc, UC_X86_REG_EAX, &reg)); OK(uc_reg_write(uc, UC_X86_REG_EAX, &reg));
TEST_CHECK(eip == code_start + 1);
// Overwrite the cpuid instruction. // Overwrite the cpuid instruction.
return 1; return 1;
} }