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qemu-patch-raspberry4
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added bcd test 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@26 c046a42c-6fe2-441c-8c8c-71466251a162
stable-0.10
bellard 2003-03-16 11:29:17 +00:00
parent 7d13299d07
commit 55480af80e
1 changed files with 74 additions and 0 deletions
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74
tests/test-i386.c
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@ -446,6 +446,8 @@ void test_bsx(void)
TEST_BSX(bsfl, "", 0x00340128);
}
/**********************************************/
void test_fops(double a, double b)
{
printf("a=%f b=%f a+b=%f\n", a, b, a + b);
@ -540,6 +542,77 @@ void test_floats(void)
test_fbcd(-123451234567890);
}
/**********************************************/
#define TEST_BCD(op, op0, cc_in, cc_mask)\
{\
int res, flags;\
res = op0;\
flags = cc_in;\
asm ("push %3\n\t"\
"popf\n\t"\
#op "\n\t"\
"pushf\n\t"\
"popl %1\n\t"\
: "=a" (res), "=g" (flags)\
: "0" (res), "1" (flags));\
printf("%-10s A=%08x R=%08x CCIN=%04x CC=%04x\n",\
#op, op0, res, cc_in, flags & cc_mask);\
}
void test_bcd(void)
{
TEST_BCD(daa, 0x12340503, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340506, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340507, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340559, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340560, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x1234059f, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x123405a0, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340503, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340506, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340503, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340506, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340503, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(daa, 0x12340506, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340503, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340506, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340507, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340559, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340560, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x1234059f, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x123405a0, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340503, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340506, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340503, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340506, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340503, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(das, 0x12340506, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
TEST_BCD(aaa, 0x12340205, CC_A, (CC_C | CC_A));
TEST_BCD(aaa, 0x12340306, CC_A, (CC_C | CC_A));
TEST_BCD(aaa, 0x1234040a, CC_A, (CC_C | CC_A));
TEST_BCD(aaa, 0x123405fa, CC_A, (CC_C | CC_A));
TEST_BCD(aaa, 0x12340205, 0, (CC_C | CC_A));
TEST_BCD(aaa, 0x12340306, 0, (CC_C | CC_A));
TEST_BCD(aaa, 0x1234040a, 0, (CC_C | CC_A));
TEST_BCD(aaa, 0x123405fa, 0, (CC_C | CC_A));
TEST_BCD(aas, 0x12340205, CC_A, (CC_C | CC_A));
TEST_BCD(aas, 0x12340306, CC_A, (CC_C | CC_A));
TEST_BCD(aas, 0x1234040a, CC_A, (CC_C | CC_A));
TEST_BCD(aas, 0x123405fa, CC_A, (CC_C | CC_A));
TEST_BCD(aas, 0x12340205, 0, (CC_C | CC_A));
TEST_BCD(aas, 0x12340306, 0, (CC_C | CC_A));
TEST_BCD(aas, 0x1234040a, 0, (CC_C | CC_A));
TEST_BCD(aas, 0x123405fa, 0, (CC_C | CC_A));
TEST_BCD(aam, 0x12340547, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));
TEST_BCD(aad, 0x12340407, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));
}
static void *call_end __init_call = NULL;
int main(int argc, char **argv)
@ -557,5 +630,6 @@ int main(int argc, char **argv)
test_jcc();
test_lea();
test_floats();
test_bcd();
return 0;
}