test-i386-muldiv.h revision 8f943afc22a6a683b78271836c8ddc462b4824a9 
1
2void glue(glue(test_, OP), b)(int op0, int op1)
3{
4    int res, s1, s0, flags;
5    s0 = op0;
6    s1 = op1;
7    res = s0;
8    flags = 0;
9    asm ("push %4\n\t"
10         "popf\n\t"
11         stringify(OP)"b %b2\n\t"
12         "pushf\n\t"
13         "popl %1\n\t"
14         : "=a" (res), "=g" (flags)
15         : "q" (s1), "0" (res), "1" (flags));
16    printf("%-10s A=%08x B=%08x R=%08x CC=%04x\n",
17           stringify(OP) "b", s0, s1, res, flags & CC_MASK);
18}
19
20void glue(glue(test_, OP), w)(int op0h, int op0, int op1)
21{
22    int res, s1, flags, resh;
23    s1 = op1;
24    resh = op0h;
25    res = op0;
26    flags = 0;
27    asm ("push %5\n\t"
28         "popf\n\t"
29         stringify(OP) "w %w3\n\t"
30         "pushf\n\t"
31         "popl %1\n\t"
32         : "=a" (res), "=g" (flags), "=d" (resh)
33         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
34    printf("%-10s AH=%08x AL=%08x B=%08x RH=%08x RL=%08x CC=%04x\n",
35           stringify(OP) "w", op0h, op0, s1, resh, res, flags & CC_MASK);
36}
37
38void glue(glue(test_, OP), l)(int op0h, int op0, int op1)
39{
40    int res, s1, flags, resh;
41    s1 = op1;
42    resh = op0h;
43    res = op0;
44    flags = 0;
45    asm ("push %5\n\t"
46         "popf\n\t"
47         stringify(OP) "l %3\n\t"
48         "pushf\n\t"
49         "popl %1\n\t"
50         : "=a" (res), "=g" (flags), "=d" (resh)
51         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
52    printf("%-10s AH=%08x AL=%08x B=%08x RH=%08x RL=%08x CC=%04x\n",
53           stringify(OP) "l", op0h, op0, s1, resh, res, flags & CC_MASK);
54}
55
56#undef OP
57