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1.1 root 1:
2: #define exec_op glue(exec_, OP)
3: #define exec_opq glue(glue(exec_, OP), q)
4: #define exec_opl glue(glue(exec_, OP), l)
5: #define exec_opw glue(glue(exec_, OP), w)
6: #define exec_opb glue(glue(exec_, OP), b)
7:
8: #define EXECOP2(size, rsize, res, s1, flags) \
9: asm ("push %4\n\t"\
10: "popf\n\t"\
11: stringify(OP) size " %" rsize "2, %" rsize "0\n\t" \
12: "pushf\n\t"\
13: "pop %1\n\t"\
14: : "=q" (res), "=g" (flags)\
15: : "q" (s1), "0" (res), "1" (flags)); \
16: printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \
17: stringify(OP) size, s0, s1, res, iflags, flags & CC_MASK);
18:
19: #define EXECOP1(size, rsize, res, flags) \
20: asm ("push %3\n\t"\
21: "popf\n\t"\
22: stringify(OP) size " %" rsize "0\n\t" \
23: "pushf\n\t"\
24: "pop %1\n\t"\
25: : "=q" (res), "=g" (flags)\
26: : "0" (res), "1" (flags)); \
27: printf("%-10s A=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \
28: stringify(OP) size, s0, res, iflags, flags & CC_MASK);
29:
30: #ifdef OP1
31: #if defined(__x86_64__)
32: void exec_opq(long s0, long s1, long iflags)
33: {
34: long res, flags;
35: res = s0;
36: flags = iflags;
37: EXECOP1("q", "", res, flags);
38: }
39: #endif
40:
41: void exec_opl(long s0, long s1, long iflags)
42: {
43: long res, flags;
44: res = s0;
45: flags = iflags;
46: EXECOP1("l", "k", res, flags);
47: }
48:
49: void exec_opw(long s0, long s1, long iflags)
50: {
51: long res, flags;
52: res = s0;
53: flags = iflags;
54: EXECOP1("w", "w", res, flags);
55: }
56:
57: void exec_opb(long s0, long s1, long iflags)
58: {
59: long res, flags;
60: res = s0;
61: flags = iflags;
62: EXECOP1("b", "b", res, flags);
63: }
64: #else
65: #if defined(__x86_64__)
66: void exec_opq(long s0, long s1, long iflags)
67: {
68: long res, flags;
69: res = s0;
70: flags = iflags;
71: EXECOP2("q", "", res, s1, flags);
72: }
73: #endif
74:
75: void exec_opl(long s0, long s1, long iflags)
76: {
77: long res, flags;
78: res = s0;
79: flags = iflags;
80: EXECOP2("l", "k", res, s1, flags);
81: }
82:
83: void exec_opw(long s0, long s1, long iflags)
84: {
85: long res, flags;
86: res = s0;
87: flags = iflags;
88: EXECOP2("w", "w", res, s1, flags);
89: }
90:
91: void exec_opb(long s0, long s1, long iflags)
92: {
93: long res, flags;
94: res = s0;
95: flags = iflags;
96: EXECOP2("b", "b", res, s1, flags);
97: }
98: #endif
99:
100: void exec_op(long s0, long s1)
101: {
102: s0 = i2l(s0);
103: s1 = i2l(s1);
104: #if defined(__x86_64__)
105: exec_opq(s0, s1, 0);
106: #endif
107: exec_opl(s0, s1, 0);
108: exec_opw(s0, s1, 0);
109: exec_opb(s0, s1, 0);
110: #ifdef OP_CC
111: #if defined(__x86_64__)
112: exec_opq(s0, s1, CC_C);
113: #endif
114: exec_opl(s0, s1, CC_C);
115: exec_opw(s0, s1, CC_C);
116: exec_opb(s0, s1, CC_C);
117: #endif
118: }
119:
120: void glue(test_, OP)(void)
121: {
122: exec_op(0x12345678, 0x812FADA);
123: exec_op(0x12341, 0x12341);
124: exec_op(0x12341, -0x12341);
125: exec_op(0xffffffff, 0);
126: exec_op(0xffffffff, -1);
127: exec_op(0xffffffff, 1);
128: exec_op(0xffffffff, 2);
129: exec_op(0x7fffffff, 0);
130: exec_op(0x7fffffff, 1);
131: exec_op(0x7fffffff, -1);
132: exec_op(0x80000000, -1);
133: exec_op(0x80000000, 1);
134: exec_op(0x80000000, -2);
135: exec_op(0x12347fff, 0);
136: exec_op(0x12347fff, 1);
137: exec_op(0x12347fff, -1);
138: exec_op(0x12348000, -1);
139: exec_op(0x12348000, 1);
140: exec_op(0x12348000, -2);
141: exec_op(0x12347f7f, 0);
142: exec_op(0x12347f7f, 1);
143: exec_op(0x12347f7f, -1);
144: exec_op(0x12348080, -1);
145: exec_op(0x12348080, 1);
146: exec_op(0x12348080, -2);
147: }
148:
149: void *glue(_test_, OP) __init_call = glue(test_, OP);
150:
151: #undef OP
152: #undef OP_CC
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