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__)
exec_opq(long s0,long s1,long iflags)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
exec_opl(long s0,long s1,long iflags)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
exec_opw(long s0,long s1,long iflags)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
exec_opb(long s0,long s1,long iflags)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__)
exec_opq(long s0,long s1,long iflags)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
exec_opl(long s0,long s1,long iflags)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
exec_opw(long s0,long s1,long iflags)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
exec_opb(long s0,long s1,long iflags)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
exec_op(long s0,long s1)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
glue(test_,OP)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
153