| sewardj | 96f47ac | 2005-02-19 15:20:43 +0000 | [diff] [blame] | 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, res, s1, flags) \ |
| 9 | asm ("pushq %4\n\t"\ |
| 10 | "popfq\n\t"\ |
| 11 | stringify(OP) size " %" size "2, %" size "0\n\t" \ |
| 12 | "pushfq\n\t"\ |
| 13 | "popq %1\n\t"\ |
| 14 | : "=q" (res), "=g" (flags)\ |
| 15 | : "q" (s1), "0" (res), "1" (flags)); |
| 16 | |
| 17 | #define EXECOP1(size, res, flags) \ |
| 18 | asm ("pushq %3\n\t"\ |
| 19 | "popfq\n\t"\ |
| 20 | stringify(OP) size " %" size "0\n\t" \ |
| 21 | "pushfq\n\t"\ |
| 22 | "popq %1\n\t"\ |
| 23 | : "=q" (res), "=g" (flags)\ |
| 24 | : "0" (res), "1" (flags)); |
| 25 | |
| 26 | #ifdef OP1 |
| 27 | inline void exec_opq(int64 s0, int64 s1, int64 iflags) |
| 28 | { |
| 29 | int64 res, flags; |
| 30 | res = s0; |
| 31 | flags = iflags; |
| 32 | EXECOP1("", res, flags); |
| 33 | printf("%-6s A=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 34 | stringify(OP) "q", s0, res, iflags, flags & CC_MASK); |
| 35 | } |
| 36 | inline void exec_opl(int64 s0, int64 s1, int64 iflags) |
| 37 | { |
| 38 | int64 res, flags; |
| 39 | res = s0; |
| 40 | flags = iflags; |
| 41 | EXECOP1("", res, flags); |
| 42 | printf("%-6s A=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 43 | stringify(OP) "l", s0, res, iflags, flags & CC_MASK); |
| 44 | } |
| 45 | inline void exec_opw(int64 s0, int64 s1, int64 iflags) |
| 46 | { |
| 47 | int64 res, flags; |
| 48 | res = s0; |
| 49 | flags = iflags; |
| 50 | EXECOP1("w", res, flags); |
| 51 | printf("%-6s A=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 52 | stringify(OP) "w", s0, res, iflags, flags & CC_MASK); |
| 53 | } |
| 54 | inline void exec_opb(int64 s0, int64 s1, int64 iflags) |
| 55 | { |
| 56 | int64 res, flags; |
| 57 | res = s0; |
| 58 | flags = iflags; |
| 59 | EXECOP1("b", res, flags); |
| 60 | printf("%-6s A=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 61 | stringify(OP) "b", s0, res, iflags, flags & CC_MASK); |
| 62 | } |
| 63 | #else |
| 64 | inline void exec_opq(int64 s0, int64 s1, int64 iflags) |
| 65 | { |
| 66 | int64 res, flags; |
| 67 | res = s0; |
| 68 | flags = iflags; |
| 69 | EXECOP2("q", res, s1, flags); |
| 70 | printf("%-6s A=%016llx B=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 71 | stringify(OP) "q", s0, s1, res, iflags, flags & CC_MASK); |
| 72 | } |
| 73 | |
| 74 | inline void exec_opl(int64 s0, int64 s1, int64 iflags) |
| 75 | { |
| 76 | int64 res, flags; |
| 77 | res = s0; |
| 78 | flags = iflags; |
| 79 | EXECOP2("", res, s1, flags); |
| 80 | printf("%-6s A=%016llx B=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 81 | stringify(OP) "l", s0, s1, res, iflags, flags & CC_MASK); |
| 82 | } |
| 83 | |
| 84 | inline void exec_opw(int64 s0, int64 s1, int64 iflags) |
| 85 | { |
| 86 | int64 res, flags; |
| 87 | res = s0; |
| 88 | flags = iflags; |
| 89 | EXECOP2("w", res, s1, flags); |
| 90 | printf("%-6s A=%016llx B=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 91 | stringify(OP) "w", s0, s1, res, iflags, flags & CC_MASK); |
| 92 | } |
| 93 | |
| 94 | inline void exec_opb(int64 s0, int64 s1, int64 iflags) |
| 95 | { |
| 96 | int64 res, flags; |
| 97 | res = s0; |
| 98 | flags = iflags; |
| 99 | EXECOP2("b", res, s1, flags); |
| 100 | printf("%-6s A=%016llx B=%016llx R=%016llx CCIN=%04llx CC=%04llx\n", |
| 101 | stringify(OP) "b", s0, s1, res, iflags, flags & CC_MASK); |
| 102 | } |
| 103 | #endif |
| 104 | |
| 105 | void exec_op(int64 s0, int64 s1) |
| 106 | { |
| 107 | #if 1 |
| 108 | int64 o,s,z,a,c,p,flags_in; |
| 109 | for (o = 0; o < 2; o++) { |
| 110 | for (s = 0; s < 2; s++) { |
| 111 | for (z = 0; z < 2; z++) { |
| 112 | for (a = 0; a < 2; a++) { |
| 113 | for (c = 0; c < 2; c++) { |
| 114 | for (p = 0; p < 2; p++) { |
| 115 | |
| 116 | flags_in = (o ? CC_O : 0) |
| 117 | | (s ? CC_S : 0) |
| 118 | | (z ? CC_Z : 0) |
| 119 | | (a ? CC_A : 0) |
| 120 | | (c ? CC_C : 0) |
| 121 | | (p ? CC_P : 0); |
| 122 | exec_opq(s0, s1, flags_in); |
| 123 | exec_opl(s0, s1, flags_in); |
| 124 | exec_opw(s0, s1, flags_in); |
| 125 | exec_opb(s0, s1, flags_in); |
| 126 | }}}}}} |
| 127 | #else |
| 128 | exec_opq(s0, s1, 0); |
| 129 | exec_opl(s0, s1, 0); |
| 130 | exec_opw(s0, s1, 0); |
| 131 | exec_opb(s0, s1, 0); |
| 132 | exec_opq(s0, s1, CC_C); |
| 133 | exec_opl(s0, s1, CC_C); |
| 134 | exec_opw(s0, s1, CC_C); |
| 135 | exec_opb(s0, s1, CC_C); |
| 136 | #endif |
| 137 | } |
| 138 | |
| 139 | void glue(test_, OP)(void) |
| 140 | { |
| 141 | #define NVALS 57 |
| 142 | int64 i, j; |
| 143 | static unsigned int val[NVALS] |
| 144 | = { 0x00, 0x01, 0x02, 0x03, |
| 145 | 0x3F, 0x40, 0x41, |
| 146 | 0x7E, 0x7F, 0x80, 0x81, 0x82, |
| 147 | 0xBF, 0xC0, 0xC1, |
| 148 | 0xFC, 0xFD, 0xFE, 0xFF, |
| 149 | |
| 150 | 0xFF00, 0xFF01, 0xFF02, 0xFF03, |
| 151 | 0xFF3F, 0xFF40, 0xFF41, |
| 152 | 0xFF7E, 0xFF7F, 0xFF80, 0xFF81, 0xFF82, |
| 153 | 0xFFBF, 0xFFC0, 0xFFC1, |
| 154 | 0xFFFC, 0xFFFD, 0xFFFE, 0xFFFF, |
| 155 | |
| 156 | 0xFFFFFF00, 0xFFFFFF01, 0xFFFFFF02, 0xFFFFFF03, |
| 157 | 0xFFFFFF3F, 0xFFFFFF40, 0xFFFFFF41, |
| 158 | 0xFFFFFF7E, 0xFFFFFF7F, 0xFFFFFF80, 0xFFFFFF81, 0xFFFFFF82, |
| 159 | 0xFFFFFFBF, 0xFFFFFFC0, 0xFFFFFFC1, |
| 160 | 0xFFFFFFFC, 0xFFFFFFFD, 0xFFFFFFFE, 0xFFFFFFFF |
| 161 | }; |
| 162 | |
| 163 | exec_op(0xabcd12345678, 0x4321812FADA); |
| 164 | exec_op(0x12345678, 0x812FADA); |
| 165 | exec_op(0xabcd00012341, 0xabcd00012341); |
| 166 | exec_op(0x12341, 0x12341); |
| 167 | exec_op(0x12341, -0x12341); |
| 168 | exec_op(0xffffffff, 0); |
| 169 | exec_op(0xffffffff, -1); |
| 170 | exec_op(0xffffffff, 1); |
| 171 | exec_op(0xffffffff, 2); |
| 172 | exec_op(0x7fffffff, 0); |
| 173 | exec_op(0x7fffffff, 1); |
| 174 | exec_op(0x7fffffff, -1); |
| 175 | exec_op(0x80000000, -1); |
| 176 | exec_op(0x80000000, 1); |
| 177 | exec_op(0x80000000, -2); |
| 178 | exec_op(0x12347fff, 0); |
| 179 | exec_op(0x12347fff, 1); |
| 180 | exec_op(0x12347fff, -1); |
| 181 | exec_op(0x12348000, -1); |
| 182 | exec_op(0x12348000, 1); |
| 183 | exec_op(0x12348000, -2); |
| 184 | exec_op(0x12347f7f, 0); |
| 185 | exec_op(0x12347f7f, 1); |
| 186 | exec_op(0x12347f7f, -1); |
| 187 | exec_op(0x12348080, -1); |
| 188 | exec_op(0x12348080, 1); |
| 189 | exec_op(0x12348080, -2); |
| 190 | |
| 191 | exec_op(0xFFFFFFFFffffffff, 0); |
| 192 | exec_op(0xFFFFFFFFffffffff, -1); |
| 193 | exec_op(0xFFFFFFFFffffffff, 1); |
| 194 | exec_op(0xFFFFFFFFffffffff, 2); |
| 195 | exec_op(0x7fffffffFFFFFFFF, 0); |
| 196 | exec_op(0x7fffffffFFFFFFFF, 1); |
| 197 | exec_op(0x7fffffffFFFFFFFF, -1); |
| 198 | exec_op(0x8000000000000000, -1); |
| 199 | exec_op(0x8000000000000000, 1); |
| 200 | exec_op(0x8000000000000000, -2); |
| 201 | exec_op(0x123443217FFFFFFF, 0); |
| 202 | exec_op(0x123443217FFFFFFF, 1); |
| 203 | exec_op(0x123443217FFFFFFF, -1); |
| 204 | exec_op(0x1234432180000000, -1); |
| 205 | exec_op(0x1234432180000000, 1); |
| 206 | exec_op(0x1234432180000000, -2); |
| 207 | exec_op(0x123443217F7F7f7f, 0); |
| 208 | exec_op(0x123443217F7F7f7f, 1); |
| 209 | exec_op(0x123443217F7F7f7f, -1); |
| 210 | exec_op(0x1234432180808080, -1); |
| 211 | exec_op(0x1234432180808080, 1); |
| 212 | exec_op(0x1234432180808080, -2); |
| 213 | |
| 214 | #if TEST_INTEGER_VERBOSE |
| 215 | if (1) |
| 216 | for (i = 0; i < NVALS; i++) |
| 217 | for (j = 0; j < NVALS; j++) |
| 218 | exec_op(val[i], val[j]); |
| 219 | #endif |
| 220 | |
| 221 | #undef NVALS |
| 222 | } |
| 223 | |
| 224 | void *glue(_test_, OP) __init_call = glue(test_, OP); |
| 225 | |
| 226 | #undef OP |
| 227 | #undef OP_CC |