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Fix arm post init

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This commit is contained in:
lazymio
2021-12-25 00:16:51 +01:00
parent 5b3a9e1024
commit cddc9cf2ed
2 changed files with 54 additions and 0 deletions
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26
tests/unit/test_arm.c
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@ -373,6 +373,31 @@ static void test_arm_v8()
OK(uc_close(uc));
}
static void test_arm_thumb_smlabb()
{
char code[] = "\x13\xfb\x01\x23";
uint32_t r_r1, r_r2, r_r3;
uc_engine *uc;
uc_common_setup(&uc, UC_ARCH_ARM, UC_MODE_THUMB, code, sizeof(code) - 1,
UC_CPU_ARM_CORTEX_M7);
r_r3 = 5;
r_r1 = 7;
r_r2 = 9;
OK(uc_reg_write(uc, UC_ARM_REG_R3, &r_r3));
OK(uc_reg_write(uc, UC_ARM_REG_R1, &r_r1));
OK(uc_reg_write(uc, UC_ARM_REG_R2, &r_r2));
OK(uc_emu_start(uc, code_start | 1, code_start + sizeof(code) - 1, 0, 0));
OK(uc_reg_read(uc, UC_ARM_REG_R3, &r_r3));
TEST_CHECK(r_r3 == 5 * 7 + 9);
OK(uc_close(uc));
}
TEST_LIST = {{"test_arm_nop", test_arm_nop},
{"test_arm_thumb_sub", test_arm_thumb_sub},
{"test_armeb_sub", test_armeb_sub},
@ -384,4 +409,5 @@ TEST_LIST = {{"test_arm_nop", test_arm_nop},
{"test_arm_und32_to_svc32", test_arm_und32_to_svc32},
{"test_arm_usr32_to_svc32", test_arm_usr32_to_svc32},
{"test_arm_v8", test_arm_v8},
{"test_arm_thumb_smlabb", test_arm_thumb_smlabb},
{NULL, NULL}};