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source: vbox/trunk/src/recompiler/tests/test-i386-muldiv.h@ 1

最後變更 在這個檔案從1是 1,由 vboxsync 提交於 55 年 前

import

  • 屬性 svn:eol-style 設為 native
檔案大小: 1.5 KB
 
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
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