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