Greg Clayton | eae5e26 | 2011-05-20 02:00:47 +0000 | [diff] [blame] | 1 | #!/usr/bin/perl |
| 2 | |
| 3 | use strict; |
| 4 | |
| 5 | #---------------------------------------------------------------------- |
| 6 | # Globals |
| 7 | #---------------------------------------------------------------------- |
| 8 | our $unsupported_str = "UNSUPPORTED"; |
| 9 | our $success_str = "OK"; |
| 10 | our $swap = 1; |
| 11 | our $addr_size = 4; |
| 12 | our $thread_suffix_supported = 0; |
| 13 | our $max_bytes_per_line = 32; |
| 14 | our $addr_format = sprintf("0x%%%u.%ux", $addr_size*2, $addr_size*2); |
| 15 | our $pid_format = "%04.4x"; |
| 16 | our $tid_format = "%04.4x"; |
| 17 | our $reg8_href = { extract => \&get8, format => "0x%2.2x" }; |
| 18 | our $reg16_href = { extract => \&get16, format => "0x%4.4x" }; |
| 19 | our $reg32_href = { extract => \&get32, format => "0x%8.8x" }; |
| 20 | our $reg64_href = { extract => \&get64, format => "0x%s" }; |
| 21 | our $reg80_href = { extract => \&get80, format => "0x%s" }; |
| 22 | our $reg128_href = { extract => \&get128, format => "0x%s" }; |
| 23 | our $float32_href = { extract => \&get32, format => "0x%8.8x" }; |
| 24 | our $float64_href = { extract => \&get64, format => "0x%s" }; |
| 25 | our $float96_href = { extract => \&get96, format => "0x%s" }; |
| 26 | our $curr_cmd = undef; |
| 27 | our $reg_cmd_reg; |
| 28 | our %reg_map = ( |
| 29 | 'i386-gdb' => [ |
| 30 | { name => 'eax', info => $reg32_href }, |
| 31 | { name => 'ecx', info => $reg32_href }, |
| 32 | { name => 'edx', info => $reg32_href }, |
| 33 | { name => 'ebx', info => $reg32_href }, |
| 34 | { name => 'esp', info => $reg32_href }, |
| 35 | { name => 'ebp', info => $reg32_href }, |
| 36 | { name => 'esi', info => $reg32_href }, |
| 37 | { name => 'edi', info => $reg32_href }, |
| 38 | { name => 'eip', info => $reg32_href }, |
| 39 | { name => 'eflags', info => $reg32_href }, |
| 40 | { name => 'cs', info => $reg32_href }, |
| 41 | { name => 'ss', info => $reg32_href }, |
| 42 | { name => 'ds', info => $reg32_href }, |
| 43 | { name => 'es', info => $reg32_href }, |
| 44 | { name => 'fs', info => $reg32_href }, |
| 45 | { name => 'gs', info => $reg32_href }, |
| 46 | { name => 'st0', info => $reg80_href }, |
| 47 | { name => 'st1', info => $reg80_href }, |
| 48 | { name => 'st2', info => $reg80_href }, |
| 49 | { name => 'st3', info => $reg80_href }, |
| 50 | { name => 'st4', info => $reg80_href }, |
| 51 | { name => 'st5', info => $reg80_href }, |
| 52 | { name => 'st6', info => $reg80_href }, |
| 53 | { name => 'st7', info => $reg80_href }, |
| 54 | { name => 'fctrl', info => $reg32_href }, |
| 55 | { name => 'fstat', info => $reg32_href }, |
| 56 | { name => 'ftag', info => $reg32_href }, |
| 57 | { name => 'fiseg', info => $reg32_href }, |
| 58 | { name => 'fioff', info => $reg32_href }, |
| 59 | { name => 'foseg', info => $reg32_href }, |
| 60 | { name => 'fooff', info => $reg32_href }, |
| 61 | { name => 'fop', info => $reg32_href }, |
| 62 | { name => 'xmm0', info => $reg128_href }, |
| 63 | { name => 'xmm1', info => $reg128_href }, |
| 64 | { name => 'xmm2', info => $reg128_href }, |
| 65 | { name => 'xmm3', info => $reg128_href }, |
| 66 | { name => 'xmm4', info => $reg128_href }, |
| 67 | { name => 'xmm5', info => $reg128_href }, |
| 68 | { name => 'xmm6', info => $reg128_href }, |
| 69 | { name => 'xmm7', info => $reg128_href }, |
| 70 | { name => 'mxcsr', info => $reg32_href }, |
| 71 | { name => 'mm0', info => $reg64_href }, |
| 72 | { name => 'mm1', info => $reg64_href }, |
| 73 | { name => 'mm2', info => $reg64_href }, |
| 74 | { name => 'mm3', info => $reg64_href }, |
| 75 | { name => 'mm4', info => $reg64_href }, |
| 76 | { name => 'mm5', info => $reg64_href }, |
| 77 | { name => 'mm6', info => $reg64_href }, |
| 78 | { name => 'mm7', info => $reg64_href }, |
| 79 | ], |
| 80 | |
| 81 | 'i386-lldb' => [ |
| 82 | { name => 'eax', info => $reg32_href }, |
| 83 | { name => 'ebx', info => $reg32_href }, |
| 84 | { name => 'ecx', info => $reg32_href }, |
| 85 | { name => 'edx', info => $reg32_href }, |
| 86 | { name => 'edi', info => $reg32_href }, |
| 87 | { name => 'esi', info => $reg32_href }, |
| 88 | { name => 'ebp', info => $reg32_href }, |
| 89 | { name => 'esp', info => $reg32_href }, |
| 90 | { name => 'ss', info => $reg32_href }, |
| 91 | { name => 'eflags', info => $reg32_href }, |
| 92 | { name => 'eip', info => $reg32_href }, |
| 93 | { name => 'cs', info => $reg32_href }, |
| 94 | { name => 'ds', info => $reg32_href }, |
| 95 | { name => 'es', info => $reg32_href }, |
| 96 | { name => 'fs', info => $reg32_href }, |
| 97 | { name => 'gs', info => $reg32_href }, |
| 98 | { name => 'fctrl', info => $reg16_href }, |
| 99 | { name => 'fstat', info => $reg16_href }, |
| 100 | { name => 'ftag', info => $reg8_href }, |
| 101 | { name => 'fop', info => $reg16_href }, |
| 102 | { name => 'fioff', info => $reg32_href }, |
| 103 | { name => 'fiseg', info => $reg16_href }, |
| 104 | { name => 'fooff', info => $reg32_href }, |
| 105 | { name => 'foseg', info => $reg16_href }, |
| 106 | { name => 'mxcsr', info => $reg32_href }, |
| 107 | { name => 'mxcsrmask', info => $reg32_href }, |
| 108 | { name => 'stmm0', info => $reg80_href }, |
| 109 | { name => 'stmm1', info => $reg80_href }, |
| 110 | { name => 'stmm2', info => $reg80_href }, |
| 111 | { name => 'stmm3', info => $reg80_href }, |
| 112 | { name => 'stmm4', info => $reg80_href }, |
| 113 | { name => 'stmm5', info => $reg80_href }, |
| 114 | { name => 'stmm6', info => $reg80_href }, |
| 115 | { name => 'stmm7', info => $reg80_href }, |
| 116 | { name => 'xmm0', info => $reg128_href }, |
| 117 | { name => 'xmm1', info => $reg128_href }, |
| 118 | { name => 'xmm2', info => $reg128_href }, |
| 119 | { name => 'xmm3', info => $reg128_href }, |
| 120 | { name => 'xmm4', info => $reg128_href }, |
| 121 | { name => 'xmm5', info => $reg128_href }, |
| 122 | { name => 'xmm6', info => $reg128_href }, |
| 123 | { name => 'xmm7', info => $reg128_href }, |
| 124 | { name => 'trapno', info => $reg32_href }, |
| 125 | { name => 'err', info => $reg32_href }, |
| 126 | { name => 'faultvaddr', info => $reg32_href }, |
| 127 | ], |
| 128 | |
| 129 | 'arm-gdb' => [ |
| 130 | { name => 'r0' , info => $reg32_href }, |
| 131 | { name => 'r1' , info => $reg32_href }, |
| 132 | { name => 'r2' , info => $reg32_href }, |
| 133 | { name => 'r3' , info => $reg32_href }, |
| 134 | { name => 'r4' , info => $reg32_href }, |
| 135 | { name => 'r5' , info => $reg32_href }, |
| 136 | { name => 'r6' , info => $reg32_href }, |
| 137 | { name => 'r7' , info => $reg32_href }, |
| 138 | { name => 'r8' , info => $reg32_href }, |
| 139 | { name => 'r9' , info => $reg32_href }, |
| 140 | { name => 'r10' , info => $reg32_href }, |
| 141 | { name => 'r11' , info => $reg32_href }, |
| 142 | { name => 'r12' , info => $reg32_href }, |
| 143 | { name => 'sp' , info => $reg32_href }, |
| 144 | { name => 'lr' , info => $reg32_href }, |
| 145 | { name => 'pc' , info => $reg32_href }, |
| 146 | { name => 'f0' , info => $float96_href }, |
| 147 | { name => 'f1' , info => $float96_href }, |
| 148 | { name => 'f2' , info => $float96_href }, |
| 149 | { name => 'f3' , info => $float96_href }, |
| 150 | { name => 'f4' , info => $float96_href }, |
| 151 | { name => 'f5' , info => $float96_href }, |
| 152 | { name => 'f6' , info => $float96_href }, |
| 153 | { name => 'f7' , info => $float96_href }, |
| 154 | { name => 'fps' , info => $reg32_href }, |
| 155 | { name => 'cpsr' , info => $reg32_href }, |
| 156 | { name => 's0' , info => $float32_href }, |
| 157 | { name => 's1' , info => $float32_href }, |
| 158 | { name => 's2' , info => $float32_href }, |
| 159 | { name => 's3' , info => $float32_href }, |
| 160 | { name => 's4' , info => $float32_href }, |
| 161 | { name => 's5' , info => $float32_href }, |
| 162 | { name => 's6' , info => $float32_href }, |
| 163 | { name => 's7' , info => $float32_href }, |
| 164 | { name => 's8' , info => $float32_href }, |
| 165 | { name => 's9' , info => $float32_href }, |
| 166 | { name => 's10' , info => $float32_href }, |
| 167 | { name => 's11' , info => $float32_href }, |
| 168 | { name => 's12' , info => $float32_href }, |
| 169 | { name => 's13' , info => $float32_href }, |
| 170 | { name => 's14' , info => $float32_href }, |
| 171 | { name => 's15' , info => $float32_href }, |
| 172 | { name => 's16' , info => $float32_href }, |
| 173 | { name => 's17' , info => $float32_href }, |
| 174 | { name => 's18' , info => $float32_href }, |
| 175 | { name => 's19' , info => $float32_href }, |
| 176 | { name => 's20' , info => $float32_href }, |
| 177 | { name => 's21' , info => $float32_href }, |
| 178 | { name => 's22' , info => $float32_href }, |
| 179 | { name => 's23' , info => $float32_href }, |
| 180 | { name => 's24' , info => $float32_href }, |
| 181 | { name => 's25' , info => $float32_href }, |
| 182 | { name => 's26' , info => $float32_href }, |
| 183 | { name => 's27' , info => $float32_href }, |
| 184 | { name => 's28' , info => $float32_href }, |
| 185 | { name => 's29' , info => $float32_href }, |
| 186 | { name => 's30' , info => $float32_href }, |
| 187 | { name => 's31' , info => $float32_href }, |
| 188 | { name => 'fpscr' , info => $reg32_href }, |
| 189 | { name => 'd16' , info => $float64_href }, |
| 190 | { name => 'd17' , info => $float64_href }, |
| 191 | { name => 'd18' , info => $float64_href }, |
| 192 | { name => 'd19' , info => $float64_href }, |
| 193 | { name => 'd20' , info => $float64_href }, |
| 194 | { name => 'd21' , info => $float64_href }, |
| 195 | { name => 'd22' , info => $float64_href }, |
| 196 | { name => 'd23' , info => $float64_href }, |
| 197 | { name => 'd24' , info => $float64_href }, |
| 198 | { name => 'd25' , info => $float64_href }, |
| 199 | { name => 'd26' , info => $float64_href }, |
| 200 | { name => 'd27' , info => $float64_href }, |
| 201 | { name => 'd28' , info => $float64_href }, |
| 202 | { name => 'd29' , info => $float64_href }, |
| 203 | { name => 'd30' , info => $float64_href }, |
| 204 | { name => 'd31' , info => $float64_href }, |
| 205 | ], |
| 206 | |
Greg Clayton | 139da72 | 2011-05-20 03:15:54 +0000 | [diff] [blame^] | 207 | |
| 208 | 'arm-lldb' => [ |
| 209 | { name => 'r0' , info => $reg32_href }, |
| 210 | { name => 'r1' , info => $reg32_href }, |
| 211 | { name => 'r2' , info => $reg32_href }, |
| 212 | { name => 'r3' , info => $reg32_href }, |
| 213 | { name => 'r4' , info => $reg32_href }, |
| 214 | { name => 'r5' , info => $reg32_href }, |
| 215 | { name => 'r6' , info => $reg32_href }, |
| 216 | { name => 'r7' , info => $reg32_href }, |
| 217 | { name => 'r8' , info => $reg32_href }, |
| 218 | { name => 'r9' , info => $reg32_href }, |
| 219 | { name => 'r10' , info => $reg32_href }, |
| 220 | { name => 'r11' , info => $reg32_href }, |
| 221 | { name => 'r12' , info => $reg32_href }, |
| 222 | { name => 'sp' , info => $reg32_href }, |
| 223 | { name => 'lr' , info => $reg32_href }, |
| 224 | { name => 'pc' , info => $reg32_href }, |
| 225 | { name => 'cpsr' , info => $reg32_href }, |
| 226 | { name => 's0' , info => $float32_href }, |
| 227 | { name => 's1' , info => $float32_href }, |
| 228 | { name => 's2' , info => $float32_href }, |
| 229 | { name => 's3' , info => $float32_href }, |
| 230 | { name => 's4' , info => $float32_href }, |
| 231 | { name => 's5' , info => $float32_href }, |
| 232 | { name => 's6' , info => $float32_href }, |
| 233 | { name => 's7' , info => $float32_href }, |
| 234 | { name => 's8' , info => $float32_href }, |
| 235 | { name => 's9' , info => $float32_href }, |
| 236 | { name => 's10' , info => $float32_href }, |
| 237 | { name => 's11' , info => $float32_href }, |
| 238 | { name => 's12' , info => $float32_href }, |
| 239 | { name => 's13' , info => $float32_href }, |
| 240 | { name => 's14' , info => $float32_href }, |
| 241 | { name => 's15' , info => $float32_href }, |
| 242 | { name => 's16' , info => $float32_href }, |
| 243 | { name => 's17' , info => $float32_href }, |
| 244 | { name => 's18' , info => $float32_href }, |
| 245 | { name => 's19' , info => $float32_href }, |
| 246 | { name => 's20' , info => $float32_href }, |
| 247 | { name => 's21' , info => $float32_href }, |
| 248 | { name => 's22' , info => $float32_href }, |
| 249 | { name => 's23' , info => $float32_href }, |
| 250 | { name => 's24' , info => $float32_href }, |
| 251 | { name => 's25' , info => $float32_href }, |
| 252 | { name => 's26' , info => $float32_href }, |
| 253 | { name => 's27' , info => $float32_href }, |
| 254 | { name => 's28' , info => $float32_href }, |
| 255 | { name => 's29' , info => $float32_href }, |
| 256 | { name => 's30' , info => $float32_href }, |
| 257 | { name => 's31' , info => $float32_href }, |
| 258 | { name => 'd0' , info => $float64_href }, |
| 259 | { name => 'd1' , info => $float64_href }, |
| 260 | { name => 'd2' , info => $float64_href }, |
| 261 | { name => 'd3' , info => $float64_href }, |
| 262 | { name => 'd4' , info => $float64_href }, |
| 263 | { name => 'd5' , info => $float64_href }, |
| 264 | { name => 'd6' , info => $float64_href }, |
| 265 | { name => 'd7' , info => $float64_href }, |
| 266 | { name => 'd8' , info => $float64_href }, |
| 267 | { name => 'd9' , info => $float64_href }, |
| 268 | { name => 'd10' , info => $float64_href }, |
| 269 | { name => 'd11' , info => $float64_href }, |
| 270 | { name => 'd12' , info => $float64_href }, |
| 271 | { name => 'd13' , info => $float64_href }, |
| 272 | { name => 'd14' , info => $float64_href }, |
| 273 | { name => 'd15' , info => $float64_href }, |
| 274 | { name => 'd16' , info => $float64_href }, |
| 275 | { name => 'd17' , info => $float64_href }, |
| 276 | { name => 'd18' , info => $float64_href }, |
| 277 | { name => 'd19' , info => $float64_href }, |
| 278 | { name => 'd20' , info => $float64_href }, |
| 279 | { name => 'd21' , info => $float64_href }, |
| 280 | { name => 'd22' , info => $float64_href }, |
| 281 | { name => 'd23' , info => $float64_href }, |
| 282 | { name => 'd24' , info => $float64_href }, |
| 283 | { name => 'd25' , info => $float64_href }, |
| 284 | { name => 'd26' , info => $float64_href }, |
| 285 | { name => 'd27' , info => $float64_href }, |
| 286 | { name => 'd28' , info => $float64_href }, |
| 287 | { name => 'd29' , info => $float64_href }, |
| 288 | { name => 'd30' , info => $float64_href }, |
| 289 | { name => 'd31' , info => $float64_href }, |
| 290 | { name => 'fpscr' , info => $reg32_href }, |
| 291 | { name => 'exc' , info => $reg32_href }, |
| 292 | { name => 'fsr' , info => $reg32_href }, |
| 293 | { name => 'far' , info => $reg32_href }, |
| 294 | ], |
| 295 | |
Greg Clayton | eae5e26 | 2011-05-20 02:00:47 +0000 | [diff] [blame] | 296 | 'x86_64-gdb' => [ |
| 297 | { name => 'rax' , info => $reg64_href }, |
| 298 | { name => 'rbx' , info => $reg64_href }, |
| 299 | { name => 'rcx' , info => $reg64_href }, |
| 300 | { name => 'rdx' , info => $reg64_href }, |
| 301 | { name => 'rsi' , info => $reg64_href }, |
| 302 | { name => 'rdi' , info => $reg64_href }, |
| 303 | { name => 'rbp' , info => $reg64_href }, |
| 304 | { name => 'rsp' , info => $reg64_href }, |
| 305 | { name => 'r8' , info => $reg64_href }, |
| 306 | { name => 'r9' , info => $reg64_href }, |
| 307 | { name => 'r10' , info => $reg64_href }, |
| 308 | { name => 'r11' , info => $reg64_href }, |
| 309 | { name => 'r12' , info => $reg64_href }, |
| 310 | { name => 'r13' , info => $reg64_href }, |
| 311 | { name => 'r14' , info => $reg64_href }, |
| 312 | { name => 'r15' , info => $reg64_href }, |
| 313 | { name => 'rip' , info => $reg64_href }, |
| 314 | { name => 'eflags' , info => $reg32_href }, |
| 315 | { name => 'cs' , info => $reg32_href }, |
| 316 | { name => 'ss' , info => $reg32_href }, |
| 317 | { name => 'ds' , info => $reg32_href }, |
| 318 | { name => 'es' , info => $reg32_href }, |
| 319 | { name => 'fs' , info => $reg32_href }, |
| 320 | { name => 'gs' , info => $reg32_href }, |
| 321 | { name => 'stmm0' , info => $reg80_href }, |
| 322 | { name => 'stmm1' , info => $reg80_href }, |
| 323 | { name => 'stmm2' , info => $reg80_href }, |
| 324 | { name => 'stmm3' , info => $reg80_href }, |
| 325 | { name => 'stmm4' , info => $reg80_href }, |
| 326 | { name => 'stmm5' , info => $reg80_href }, |
| 327 | { name => 'stmm6' , info => $reg80_href }, |
| 328 | { name => 'stmm7' , info => $reg80_href }, |
| 329 | { name => 'fctrl' , info => $reg32_href }, |
| 330 | { name => 'fstat' , info => $reg32_href }, |
| 331 | { name => 'ftag' , info => $reg32_href }, |
| 332 | { name => 'fiseg' , info => $reg32_href }, |
| 333 | { name => 'fioff' , info => $reg32_href }, |
| 334 | { name => 'foseg' , info => $reg32_href }, |
| 335 | { name => 'fooff' , info => $reg32_href }, |
| 336 | { name => 'fop' , info => $reg32_href }, |
| 337 | { name => 'xmm0' , info => $reg128_href }, |
| 338 | { name => 'xmm1' , info => $reg128_href }, |
| 339 | { name => 'xmm2' , info => $reg128_href }, |
| 340 | { name => 'xmm3' , info => $reg128_href }, |
| 341 | { name => 'xmm4' , info => $reg128_href }, |
| 342 | { name => 'xmm5' , info => $reg128_href }, |
| 343 | { name => 'xmm6' , info => $reg128_href }, |
| 344 | { name => 'xmm7' , info => $reg128_href }, |
| 345 | { name => 'xmm8' , info => $reg128_href }, |
| 346 | { name => 'xmm9' , info => $reg128_href }, |
| 347 | { name => 'xmm10' , info => $reg128_href }, |
| 348 | { name => 'xmm11' , info => $reg128_href }, |
| 349 | { name => 'xmm12' , info => $reg128_href }, |
| 350 | { name => 'xmm13' , info => $reg128_href }, |
| 351 | { name => 'xmm14' , info => $reg128_href }, |
| 352 | { name => 'xmm15' , info => $reg128_href }, |
| 353 | { name => 'mxcsr' , info => $reg32_href }, |
| 354 | ], |
| 355 | |
| 356 | 'x86_64-lldb' => [ |
| 357 | { name => 'rax' , info => $reg64_href }, |
| 358 | { name => 'rbx' , info => $reg64_href }, |
| 359 | { name => 'rcx' , info => $reg64_href }, |
| 360 | { name => 'rdx' , info => $reg64_href }, |
| 361 | { name => 'rdi' , info => $reg64_href }, |
| 362 | { name => 'rsi' , info => $reg64_href }, |
| 363 | { name => 'rbp' , info => $reg64_href }, |
| 364 | { name => 'rsp' , info => $reg64_href }, |
| 365 | { name => 'r8 ' , info => $reg64_href }, |
| 366 | { name => 'r9 ' , info => $reg64_href }, |
| 367 | { name => 'r10' , info => $reg64_href }, |
| 368 | { name => 'r11' , info => $reg64_href }, |
| 369 | { name => 'r12' , info => $reg64_href }, |
| 370 | { name => 'r13' , info => $reg64_href }, |
| 371 | { name => 'r14' , info => $reg64_href }, |
| 372 | { name => 'r15' , info => $reg64_href }, |
| 373 | { name => 'rip' , info => $reg64_href }, |
| 374 | { name => 'rflags' , info => $reg64_href }, |
| 375 | { name => 'cs' , info => $reg64_href }, |
| 376 | { name => 'fs' , info => $reg64_href }, |
| 377 | { name => 'gs' , info => $reg64_href }, |
| 378 | { name => 'fctrl' , info => $reg16_href }, |
| 379 | { name => 'fstat' , info => $reg16_href }, |
| 380 | { name => 'ftag' , info => $reg8_href }, |
| 381 | { name => 'fop' , info => $reg16_href }, |
| 382 | { name => 'fioff' , info => $reg32_href }, |
| 383 | { name => 'fiseg' , info => $reg16_href }, |
| 384 | { name => 'fooff' , info => $reg32_href }, |
| 385 | { name => 'foseg' , info => $reg16_href }, |
| 386 | { name => 'mxcsr' , info => $reg32_href }, |
| 387 | { name => 'mxcsrmask' , info => $reg32_href }, |
| 388 | { name => 'stmm0' , info => $reg80_href }, |
| 389 | { name => 'stmm1' , info => $reg80_href }, |
| 390 | { name => 'stmm2' , info => $reg80_href }, |
| 391 | { name => 'stmm3' , info => $reg80_href }, |
| 392 | { name => 'stmm4' , info => $reg80_href }, |
| 393 | { name => 'stmm5' , info => $reg80_href }, |
| 394 | { name => 'stmm6' , info => $reg80_href }, |
| 395 | { name => 'stmm7' , info => $reg80_href }, |
| 396 | { name => 'xmm0' , info => $reg128_href }, |
| 397 | { name => 'xmm1' , info => $reg128_href }, |
| 398 | { name => 'xmm2' , info => $reg128_href }, |
| 399 | { name => 'xmm3' , info => $reg128_href }, |
| 400 | { name => 'xmm4' , info => $reg128_href }, |
| 401 | { name => 'xmm5' , info => $reg128_href }, |
| 402 | { name => 'xmm6' , info => $reg128_href }, |
| 403 | { name => 'xmm7' , info => $reg128_href }, |
| 404 | { name => 'xmm8' , info => $reg128_href }, |
| 405 | { name => 'xmm9' , info => $reg128_href }, |
| 406 | { name => 'xmm10' , info => $reg128_href }, |
| 407 | { name => 'xmm11' , info => $reg128_href }, |
| 408 | { name => 'xmm12' , info => $reg128_href }, |
| 409 | { name => 'xmm13' , info => $reg128_href }, |
| 410 | { name => 'xmm14' , info => $reg128_href }, |
| 411 | { name => 'xmm15' , info => $reg128_href }, |
| 412 | { name => 'trapno' , info => $reg32_href }, |
| 413 | { name => 'err' , info => $reg32_href }, |
| 414 | { name => 'faultvaddr' , info => $reg64_href }, |
| 415 | ] |
| 416 | ); |
| 417 | |
| 418 | our $max_register_name_len = 0; |
| 419 | calculate_max_register_name_length(); |
| 420 | our @point_types = ( "software_bp", "hardware_bp", "write_wp", "read_wp", "access_wp" ); |
| 421 | our $opt_v = 0; # verbose |
| 422 | our $opt_g = 0; # debug |
| 423 | our $opt_q = 0; # quiet |
| 424 | our $opt_r = undef; |
| 425 | use Getopt::Std; |
| 426 | getopts('gvqr:'); |
| 427 | |
| 428 | our $registers_aref = undef; |
| 429 | |
| 430 | if (length($opt_r)) |
| 431 | { |
| 432 | $registers_aref = $reg_map{$opt_r}; |
| 433 | } |
| 434 | |
| 435 | sub extract_key_value_pairs |
| 436 | { |
| 437 | my $kv_href = {}; |
| 438 | my $arrayref = shift; |
| 439 | my $str = join('',@$arrayref); |
| 440 | my @kv_strs = split(/;/, $str); |
| 441 | foreach my $kv_str (@kv_strs) |
| 442 | { |
| 443 | my ($key, $value) = split(/:/, $kv_str); |
| 444 | $kv_href->{$key} = $value; |
| 445 | } |
| 446 | return $kv_href; |
| 447 | } |
| 448 | |
| 449 | sub get_thread_from_thread_suffix |
| 450 | { |
| 451 | if ($thread_suffix_supported) |
| 452 | { |
| 453 | my $arrayref = shift; |
| 454 | # Skip leading semi-colon if needed |
| 455 | $$arrayref[0] == ';' and shift @$arrayref; |
| 456 | my $thread_href = extract_key_value_pairs ($arrayref); |
| 457 | if (exists $thread_href->{thread}) |
| 458 | { |
| 459 | return $thread_href->{thread}; |
| 460 | } |
| 461 | } |
| 462 | return undef; |
| 463 | } |
| 464 | |
| 465 | sub calculate_max_register_name_length |
| 466 | { |
| 467 | $max_register_name_len = 7; |
| 468 | foreach my $reg_href (@$registers_aref) |
| 469 | { |
| 470 | my $name_len = length($reg_href->{name}); |
| 471 | if ($max_register_name_len < $name_len) |
| 472 | { |
| 473 | $max_register_name_len = $name_len; |
| 474 | } |
| 475 | } |
| 476 | } |
| 477 | #---------------------------------------------------------------------- |
| 478 | # Hash that maps command characters to the appropriate functions using |
| 479 | # the command character as the key and the value being a reference to |
| 480 | # the dump function for dumping the command itself. |
| 481 | #---------------------------------------------------------------------- |
| 482 | our %cmd_callbacks = |
| 483 | ( |
| 484 | '?' => \&dump_last_signal_cmd, |
| 485 | 'H' => \&dump_set_thread_cmd, |
| 486 | 'T' => \&dump_thread_is_alive_cmd, |
| 487 | 'q' => \&dump_general_query_cmd, |
| 488 | 'Q' => \&dump_general_set_cmd, |
| 489 | 'g' => \&dump_read_regs_cmd, |
| 490 | 'G' => \&dump_write_regs_cmd, |
| 491 | 'p' => \&dump_read_single_register_cmd, |
| 492 | 'P' => \&dump_write_single_register_cmd, |
| 493 | 'm' => \&dump_read_mem_cmd, |
| 494 | 'M' => \&dump_write_mem_cmd, |
| 495 | 'X' => \&dump_write_mem_binary_cmd, |
| 496 | 'Z' => \&dump_bp_wp_command, |
| 497 | 'z' => \&dump_bp_wp_command, |
| 498 | 'k' => \&dump_kill_cmd, |
| 499 | 'A' => \&dump_A_command, |
| 500 | 'c' => \&dump_continue_cmd, |
| 501 | 'C' => \&dump_continue_with_signal_cmd, |
| 502 | '_M' => \&dump_allocate_memory_cmd, |
| 503 | '_m' => \&dump_deallocate_memory_cmd, |
| 504 | # extended commands |
| 505 | 'v' => \&dump_extended_cmd |
| 506 | ); |
| 507 | |
| 508 | #---------------------------------------------------------------------- |
| 509 | # Hash that maps command characters to the appropriate functions using |
| 510 | # the command character as the key and the value being a reference to |
| 511 | # the dump function for the response to the command. |
| 512 | #---------------------------------------------------------------------- |
| 513 | our %rsp_callbacks = |
| 514 | ( |
| 515 | 'c' => \&dump_stop_reply_packet, |
| 516 | 'C' => \&dump_stop_reply_packet, |
| 517 | '?' => \&dump_stop_reply_packet, |
| 518 | 'T' => \&dump_thread_is_alive_rsp, |
| 519 | 'H' => \&dump_set_thread_rsp, |
| 520 | 'q' => \&dump_general_query_rsp, |
| 521 | 'g' => \&dump_read_regs_rsp, |
| 522 | 'p' => \&dump_read_single_register_rsp, |
| 523 | 'm' => \&dump_read_mem_rsp, |
| 524 | '_M' => \&dump_allocate_memory_rsp, |
| 525 | |
| 526 | # extended commands |
| 527 | 'v' => \&dump_extended_rsp, |
| 528 | ); |
| 529 | |
| 530 | |
| 531 | sub dump_register_value |
| 532 | { |
| 533 | my $indent = shift; |
| 534 | my $arrayref = shift; |
| 535 | my $reg_num = shift; |
| 536 | |
| 537 | if ($reg_num >= @$registers_aref) |
| 538 | { |
| 539 | printf("\tinvalid register index %d\n", $reg_num); |
| 540 | } |
| 541 | |
| 542 | my $reg_href = $$registers_aref[$reg_num]; |
| 543 | my $reg_name = $reg_href->{name}; |
| 544 | if ($$arrayref[0] eq '#') |
| 545 | { |
| 546 | printf("\t%*s: error: EOS reached when trying to read register %d\n", $max_register_name_len, $reg_name, $reg_num); |
| 547 | } |
| 548 | |
| 549 | my $reg_info = $reg_href->{info}; |
| 550 | my $reg_extract = $reg_info->{extract}; |
| 551 | my $reg_format = $reg_info->{format}; |
| 552 | my $reg_val = &$reg_extract($arrayref); |
| 553 | if ($indent) { |
| 554 | printf("\t%*s = $reg_format", $max_register_name_len, $reg_name, $reg_val); |
| 555 | } else { |
| 556 | printf("%s = $reg_format", $reg_name, $reg_val); |
| 557 | } |
| 558 | } |
| 559 | |
| 560 | #---------------------------------------------------------------------- |
| 561 | # Extract the command into an array of ASCII char strings for easy |
| 562 | # processing |
| 563 | #---------------------------------------------------------------------- |
| 564 | sub extract_command |
| 565 | { |
| 566 | my $cmd_str = shift; |
| 567 | my @cmd_chars = split(/ */, $cmd_str); |
| 568 | if ($cmd_chars[0] ne '$') |
| 569 | { |
| 570 | # only set the current command if it isn't a reply |
| 571 | $curr_cmd = $cmd_chars[0]; |
| 572 | } |
| 573 | return @cmd_chars; |
| 574 | } |
| 575 | |
| 576 | #---------------------------------------------------------------------- |
| 577 | # Strip the 3 checksum array entries after we don't need them anymore |
| 578 | #---------------------------------------------------------------------- |
| 579 | sub strip_checksum |
| 580 | { |
| 581 | my $arrayref = shift; |
| 582 | splice(@$arrayref, -3); |
| 583 | } |
| 584 | |
| 585 | #---------------------------------------------------------------------- |
| 586 | # Dump all strings in array by joining them together with no space |
| 587 | # between them |
| 588 | #---------------------------------------------------------------------- |
| 589 | sub dump_chars |
| 590 | { |
| 591 | print join('',@_); |
| 592 | } |
| 593 | |
| 594 | #---------------------------------------------------------------------- |
| 595 | # Check if the response is an error 'EXX' |
| 596 | #---------------------------------------------------------------------- |
| 597 | sub is_error_response |
| 598 | { |
| 599 | if ($_[0] eq 'E') |
| 600 | { |
| 601 | shift; |
| 602 | print "ERROR = " . join('',@_) . "\n"; |
| 603 | return 1; |
| 604 | } |
| 605 | return 0; |
| 606 | } |
| 607 | |
| 608 | #---------------------------------------------------------------------- |
| 609 | # 'H' command |
| 610 | #---------------------------------------------------------------------- |
| 611 | sub dump_set_thread_cmd |
| 612 | { |
| 613 | my $cmd = shift; |
| 614 | my $mod = shift; |
| 615 | print "set_thread ( $mod, " . join('',@_) . " )\n"; |
| 616 | } |
| 617 | |
| 618 | #---------------------------------------------------------------------- |
| 619 | # 'T' command |
| 620 | #---------------------------------------------------------------------- |
| 621 | our $T_cmd_tid = -1; |
| 622 | sub dump_thread_is_alive_cmd |
| 623 | { |
| 624 | my $cmd = shift; |
| 625 | $T_cmd_tid = get_hex(\@_); |
| 626 | printf("thread_is_alive ( $tid_format )\n", $T_cmd_tid); |
| 627 | } |
| 628 | |
| 629 | sub dump_thread_is_alive_rsp |
| 630 | { |
| 631 | my $rsp = join('',@_); |
| 632 | |
| 633 | printf("thread_is_alive ( $tid_format ) =>", $T_cmd_tid); |
| 634 | if ($rsp eq 'OK') |
| 635 | { |
| 636 | print " alive.\n"; |
| 637 | } |
| 638 | else |
| 639 | { |
| 640 | print " dead.\n"; |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | #---------------------------------------------------------------------- |
| 645 | # 'H' response |
| 646 | #---------------------------------------------------------------------- |
| 647 | sub dump_set_thread_rsp |
| 648 | { |
| 649 | if (!is_error_response(@_)) |
| 650 | { |
| 651 | print join('',@_) . "\n"; |
| 652 | } |
| 653 | } |
| 654 | |
| 655 | #---------------------------------------------------------------------- |
| 656 | # 'q' command |
| 657 | #---------------------------------------------------------------------- |
| 658 | our $gen_query_cmd; |
| 659 | sub dump_general_query_cmd |
| 660 | { |
| 661 | $gen_query_cmd = join('',@_); |
| 662 | if ($gen_query_cmd eq 'qC') |
| 663 | { |
| 664 | print 'get_current_pid ()'; |
| 665 | } |
| 666 | elsif ($gen_query_cmd eq 'qfThreadInfo') |
| 667 | { |
| 668 | print 'get_first_active_threads ()'; |
| 669 | } |
| 670 | elsif ($gen_query_cmd eq 'qsThreadInfo') |
| 671 | { |
| 672 | print 'get_subsequent_active_threads ()'; |
| 673 | } |
| 674 | elsif (index($gen_query_cmd, 'qThreadExtraInfo') == 0) |
| 675 | { |
| 676 | # qThreadExtraInfo,id |
| 677 | print 'get_thread_extra_info ()'; |
| 678 | } |
| 679 | elsif (index($gen_query_cmd, 'qThreadStopInfo') == 0) |
| 680 | { |
| 681 | # qThreadStopInfoXXXX |
| 682 | @_ = splice(@_, length('qThreadStopInfo')); |
| 683 | my $tid = get_addr(\@_); |
| 684 | printf('get_thread_stop_info ( thread = 0x%4.4x )', $tid); |
| 685 | } |
| 686 | elsif (index($gen_query_cmd, 'qSymbol:') == 0) |
| 687 | { |
| 688 | # qCRC:addr,length |
| 689 | print 'gdb_ready_to_serve_symbol_lookups ()'; |
| 690 | } |
| 691 | elsif (index($gen_query_cmd, 'qCRC:') == 0) |
| 692 | { |
| 693 | # qCRC:addr,length |
| 694 | @_ = splice(@_, length('qCRC:')); |
| 695 | my $address = get_addr(\@_); |
| 696 | shift @_; |
| 697 | my $length = join('', @_); |
| 698 | printf("compute_crc (addr = $addr_format, length = $length)", $address); |
| 699 | } |
| 700 | elsif (index($gen_query_cmd, 'qGetTLSAddr:') == 0) |
| 701 | { |
| 702 | # qGetTLSAddr:thread-id,offset,lm |
| 703 | @_ = splice(@_, length('qGetTLSAddr:')); |
| 704 | my ($tid, $offset, $lm) = split (/,/, join('', @_)); |
| 705 | print "get_thread_local_storage_addr (thread-id = $tid, offset = $offset, lm = $lm)"; |
| 706 | } |
| 707 | elsif ($gen_query_cmd eq 'qOffsets') |
| 708 | { |
| 709 | print 'get_section_offsets ()'; |
| 710 | } |
| 711 | elsif (index($gen_query_cmd, 'qRegisterInfo') == 0) |
| 712 | { |
| 713 | @_ = splice(@_, length('qRegisterInfo')); |
| 714 | my $reg = get_hex(\@_); |
| 715 | $reg == 0 and $registers_aref = []; |
| 716 | |
| 717 | printf "get_dynamic_register_info ($reg)"; |
| 718 | } |
| 719 | else |
| 720 | { |
| 721 | print $gen_query_cmd; |
| 722 | } |
| 723 | print "\n"; |
| 724 | } |
| 725 | |
| 726 | #---------------------------------------------------------------------- |
| 727 | # 'q' response |
| 728 | #---------------------------------------------------------------------- |
| 729 | sub dump_general_query_rsp |
| 730 | { |
| 731 | my $gen_query_rsp = join('',@_); |
| 732 | |
| 733 | if ($gen_query_cmd eq 'qC' and index($gen_query_rsp, 'QC') == 0) |
| 734 | { |
| 735 | shift @_; shift @_; |
| 736 | my $pid = get_hex(\@_); |
| 737 | printf("get_current_pid () => $pid_format\n", $pid); |
| 738 | return; |
| 739 | } |
| 740 | elsif (index($gen_query_cmd, 'qRegisterInfo') == 0) |
| 741 | { |
| 742 | if (index($gen_query_rsp, 'name') == 0) |
| 743 | { |
| 744 | my @name_and_values = split (/;/, $gen_query_rsp); |
| 745 | |
| 746 | my $reg_name = undef; |
| 747 | my $byte_size = 0; |
| 748 | foreach (@name_and_values) |
| 749 | { |
| 750 | my ($name, $value) = split /:/; |
| 751 | if ($name eq "name") { $reg_name = $value; } |
| 752 | elsif ($name eq "bitsize") { $byte_size = $value / 8; last; } |
| 753 | } |
| 754 | if (defined $reg_name and $byte_size > 0) |
| 755 | { |
| 756 | if ($byte_size == 4) {push @$registers_aref, { name => $reg_name, info => $reg32_href };} |
| 757 | elsif ($byte_size == 8) {push @$registers_aref, { name => $reg_name, info => $reg64_href };} |
| 758 | elsif ($byte_size == 10) {push @$registers_aref, { name => $reg_name, info => $reg80_href };} |
| 759 | elsif ($byte_size == 12) {push @$registers_aref, { name => $reg_name, info => $float96_href };} |
| 760 | elsif ($byte_size == 16) {push @$registers_aref, { name => $reg_name, info => $reg128_href };} |
| 761 | } |
| 762 | } |
| 763 | else |
| 764 | { |
| 765 | calculate_max_register_name_length(); |
| 766 | } |
| 767 | } |
| 768 | elsif ($gen_query_cmd =~ 'qThreadStopInfo') |
| 769 | { |
| 770 | dump_stop_reply_packet (@_); |
| 771 | } |
| 772 | if (dump_standard_response(\@_)) |
| 773 | { |
| 774 | # Do nothing... |
| 775 | } |
| 776 | else |
| 777 | { |
| 778 | print join('',@_) . "\n"; |
| 779 | } |
| 780 | } |
| 781 | |
| 782 | #---------------------------------------------------------------------- |
| 783 | # 'Q' command |
| 784 | #---------------------------------------------------------------------- |
| 785 | our $gen_set_cmd; |
| 786 | sub dump_general_set_cmd |
| 787 | { |
| 788 | $gen_query_cmd = join('',@_); |
| 789 | if ($gen_query_cmd eq 'QStartNoAckMode') |
| 790 | { |
| 791 | print "StartNoAckMode ()" |
| 792 | } |
| 793 | elsif ($gen_query_cmd eq 'QThreadSuffixSupported') |
| 794 | { |
| 795 | $thread_suffix_supported = 1; |
| 796 | print "ThreadSuffixSupported ()" |
| 797 | } |
| 798 | elsif (index($gen_query_cmd, 'QSetMaxPayloadSize:') == 0) |
| 799 | { |
| 800 | @_ = splice(@_, length('QSetMaxPayloadSize:')); |
| 801 | my $max_payload_size = get_hex(\@_); |
| 802 | # QSetMaxPayloadSize:XXXX where XXXX is a hex length of the max |
| 803 | # packet payload size supported by gdb |
| 804 | printf("SetMaxPayloadSize ( 0x%x (%u))", $max_payload_size, $max_payload_size); |
| 805 | } |
| 806 | else |
| 807 | { |
| 808 | print $gen_query_cmd; |
| 809 | } |
| 810 | print "\n"; |
| 811 | } |
| 812 | |
| 813 | #---------------------------------------------------------------------- |
| 814 | # 'k' command |
| 815 | #---------------------------------------------------------------------- |
| 816 | sub dump_kill_cmd |
| 817 | { |
| 818 | my $cmd = shift; |
| 819 | print "kill (" . join('',@_) . ")\n"; |
| 820 | } |
| 821 | |
| 822 | #---------------------------------------------------------------------- |
| 823 | # 'g' command |
| 824 | #---------------------------------------------------------------------- |
| 825 | sub dump_read_regs_cmd |
| 826 | { |
| 827 | my $cmd = shift; |
| 828 | print "read_registers ()\n"; |
| 829 | } |
| 830 | |
| 831 | #---------------------------------------------------------------------- |
| 832 | # 'G' command |
| 833 | #---------------------------------------------------------------------- |
| 834 | sub dump_write_regs_cmd |
| 835 | { |
| 836 | print "write_registers:\n"; |
| 837 | my $cmd = shift; |
| 838 | foreach my $reg_href (@$registers_aref) |
| 839 | { |
| 840 | last if ($_[0] eq '#'); |
| 841 | my $reg_info_href = $reg_href->{info}; |
| 842 | my $reg_name = $reg_href->{name}; |
| 843 | my $reg_extract = $reg_info_href->{extract}; |
| 844 | my $reg_format = $reg_info_href->{format}; |
| 845 | my $reg_val = &$reg_extract(\@_); |
| 846 | printf("\t%*s = $reg_format\n", $max_register_name_len, $reg_name, $reg_val); |
| 847 | } |
| 848 | } |
| 849 | |
| 850 | sub dump_read_regs_rsp |
| 851 | { |
| 852 | print "read_registers () =>\n"; |
| 853 | if (!is_error_response(@_)) |
| 854 | { |
| 855 | # print join('',@_) . "\n"; |
| 856 | foreach my $reg_href (@$registers_aref) |
| 857 | { |
| 858 | last if ($_[0] eq '#'); |
| 859 | my $reg_info_href = $reg_href->{info}; |
| 860 | my $reg_name = $reg_href->{name}; |
| 861 | my $reg_extract = $reg_info_href->{extract}; |
| 862 | my $reg_format = $reg_info_href->{format}; |
| 863 | my $reg_val = &$reg_extract(\@_); |
| 864 | printf("\t%*s = $reg_format\n", $max_register_name_len, $reg_name, $reg_val); |
| 865 | } |
| 866 | } |
| 867 | } |
| 868 | |
| 869 | sub dump_read_single_register_rsp |
| 870 | { |
| 871 | dump_register_value(0, \@_, $reg_cmd_reg); |
| 872 | print "\n"; |
| 873 | } |
| 874 | |
| 875 | #---------------------------------------------------------------------- |
| 876 | # '_M' - allocate memory command (LLDB extension) |
| 877 | # |
| 878 | # Command: '_M' |
| 879 | # Arg1: Hex byte size as big endian hex string |
| 880 | # Separator: ',' |
| 881 | # Arg2: permissions as string that must be a string that contains any |
| 882 | # combination of 'r' (readable) 'w' (writable) or 'x' (executable) |
| 883 | # |
| 884 | # Returns: The address that was allocated as a big endian hex string |
| 885 | # on success, else an error "EXX" where XX are hex bytes |
| 886 | # that indicate an error code. |
| 887 | # |
| 888 | # Examples: |
| 889 | # _M10,rw # allocate 16 bytes with read + write permissions |
| 890 | # _M100,rx # allocate 256 bytes with read + execute permissions |
| 891 | #---------------------------------------------------------------------- |
| 892 | sub dump_allocate_memory_cmd |
| 893 | { |
| 894 | shift; shift; # shift off the '_' and the 'M' |
| 895 | my $byte_size = get_addr(\@_); |
| 896 | shift; # Skip ',' |
| 897 | printf("allocate_memory ( byte_size = %u (0x%x), permissions = %s)\n", $byte_size, $byte_size, join('',@_)); |
| 898 | } |
| 899 | |
| 900 | sub dump_allocate_memory_rsp |
| 901 | { |
| 902 | if (@_ == 3 and $_[0] == 'E') |
| 903 | { |
| 904 | printf("allocated memory addr = ERROR (%s))\n", join('',@_)); |
| 905 | } |
| 906 | else |
| 907 | { |
| 908 | printf("allocated memory addr = 0x%s\n", join('',@_)); |
| 909 | } |
| 910 | } |
| 911 | |
| 912 | |
| 913 | #---------------------------------------------------------------------- |
| 914 | # '_m' - deallocate memory command (LLDB extension) |
| 915 | # |
| 916 | # Command: '_m' |
| 917 | # Arg1: Hex address as big endian hex string |
| 918 | # |
| 919 | # Returns: "OK" on success "EXX" on error |
| 920 | # |
| 921 | # Examples: |
| 922 | # _m201000 # Free previously allocated memory at address 0x201000 |
| 923 | #---------------------------------------------------------------------- |
| 924 | sub dump_deallocate_memory_cmd |
| 925 | { |
| 926 | shift; shift; # shift off the '_' and the 'm' |
| 927 | printf("deallocate_memory ( addr = 0x%s)\n", join('',@_)); |
| 928 | } |
| 929 | |
| 930 | |
| 931 | #---------------------------------------------------------------------- |
| 932 | # 'p' command |
| 933 | #---------------------------------------------------------------------- |
| 934 | sub dump_read_single_register_cmd |
| 935 | { |
| 936 | my $cmd = shift; |
| 937 | $reg_cmd_reg = get_hex(\@_); |
| 938 | my $thread = get_thread_from_thread_suffix (\@_); |
| 939 | if (defined $thread) |
| 940 | { |
| 941 | print "read_register ( reg = \"$$registers_aref[$reg_cmd_reg]->{name}\", thread = $thread )\n"; |
| 942 | } |
| 943 | else |
| 944 | { |
| 945 | print "read_register ( reg = \"$$registers_aref[$reg_cmd_reg]->{name}\" )\n"; |
| 946 | } |
| 947 | } |
| 948 | |
| 949 | |
| 950 | #---------------------------------------------------------------------- |
| 951 | # 'P' command |
| 952 | #---------------------------------------------------------------------- |
| 953 | sub dump_write_single_register_cmd |
| 954 | { |
| 955 | my $cmd = shift; |
| 956 | my $reg_num = get_hex(\@_); |
| 957 | shift (@_); # Discard the '=' |
| 958 | |
| 959 | print "write_register ( "; |
| 960 | dump_register_value(0, \@_, $reg_num); |
| 961 | my $thread = get_thread_from_thread_suffix (\@_); |
| 962 | if (defined $thread) |
| 963 | { |
| 964 | print ", thread = $thread"; |
| 965 | } |
| 966 | print " )\n"; |
| 967 | } |
| 968 | |
| 969 | #---------------------------------------------------------------------- |
| 970 | # 'm' command |
| 971 | #---------------------------------------------------------------------- |
| 972 | our $read_mem_address = 0; |
| 973 | sub dump_read_mem_cmd |
| 974 | { |
| 975 | my $cmd = shift; |
| 976 | $read_mem_address = get_addr(\@_); |
| 977 | shift; # Skip ',' |
| 978 | printf("read_mem ( $addr_format, %s )\n", $read_mem_address, join('',@_)); |
| 979 | } |
| 980 | |
| 981 | #---------------------------------------------------------------------- |
| 982 | # 'm' response |
| 983 | #---------------------------------------------------------------------- |
| 984 | sub dump_read_mem_rsp |
| 985 | { |
| 986 | # If the memory read was 2 or 4 bytes, print it out in native format |
| 987 | # instead of just as bytes. |
| 988 | my $num_nibbles = @_; |
| 989 | if ($num_nibbles == 2) |
| 990 | { |
| 991 | printf(" 0x%2.2x", get8(\@_)); |
| 992 | } |
| 993 | elsif ($num_nibbles == 4) |
| 994 | { |
| 995 | printf(" 0x%4.4x", get16(\@_)); |
| 996 | } |
| 997 | elsif ($num_nibbles == 8) |
| 998 | { |
| 999 | printf(" 0x%8.8x", get32(\@_)); |
| 1000 | } |
| 1001 | elsif ($num_nibbles == 16) |
| 1002 | { |
| 1003 | printf(" 0x%s", get64(\@_)); |
| 1004 | } |
| 1005 | else |
| 1006 | { |
| 1007 | my $curr_address = $read_mem_address; |
| 1008 | my $nibble; |
| 1009 | my $nibble_offset = 0; |
| 1010 | my $max_nibbles_per_line = 2 * $max_bytes_per_line; |
| 1011 | foreach $nibble (@_) |
| 1012 | { |
| 1013 | if (($nibble_offset % $max_nibbles_per_line) == 0) |
| 1014 | { |
| 1015 | ($nibble_offset > 0) and print "\n "; |
| 1016 | printf("$addr_format: ", $curr_address + $nibble_offset/2); |
| 1017 | } |
| 1018 | (($nibble_offset % 2) == 0) and print ' '; |
| 1019 | print $nibble; |
| 1020 | $nibble_offset++; |
| 1021 | } |
| 1022 | } |
| 1023 | print "\n"; |
| 1024 | } |
| 1025 | |
| 1026 | #---------------------------------------------------------------------- |
| 1027 | # 'c' command |
| 1028 | #---------------------------------------------------------------------- |
| 1029 | sub dump_continue_cmd |
| 1030 | { |
| 1031 | my $cmd = shift; |
| 1032 | my $address = -1; |
| 1033 | if (@_) |
| 1034 | { |
| 1035 | my $address = get_addr(\@_); |
| 1036 | printf("continue ($addr_format)\n", $address); |
| 1037 | } |
| 1038 | else |
| 1039 | { |
| 1040 | printf("continue ()\n"); |
| 1041 | } |
| 1042 | } |
| 1043 | |
| 1044 | #---------------------------------------------------------------------- |
| 1045 | # 'Css' continue (C) with signal (ss where 'ss' is two hex digits) |
| 1046 | #---------------------------------------------------------------------- |
| 1047 | sub dump_continue_with_signal_cmd |
| 1048 | { |
| 1049 | my $cmd = shift; |
| 1050 | my $address = -1; |
| 1051 | my $signal = get_hex(\@_); |
| 1052 | if (@_) |
| 1053 | { |
| 1054 | my $address = 0; |
| 1055 | if (@_ && $_[0] == ';') |
| 1056 | { |
| 1057 | shift; |
| 1058 | $address = get_addr(\@_); |
| 1059 | } |
| 1060 | } |
| 1061 | |
| 1062 | if ($address != -1) |
| 1063 | { |
| 1064 | printf("continue_with_signal (signal = 0x%2.2x, address = $addr_format)\n", $signal, $address); |
| 1065 | } |
| 1066 | else |
| 1067 | { |
| 1068 | printf("continue_with_signal (signal = 0x%2.2x)\n", $signal); |
| 1069 | } |
| 1070 | } |
| 1071 | |
| 1072 | #---------------------------------------------------------------------- |
| 1073 | # 'A' command |
| 1074 | #---------------------------------------------------------------------- |
| 1075 | sub dump_A_command |
| 1076 | { |
| 1077 | my $cmd = get_exptected_char(\@_, 'A') or print "error: incorrect command letter for argument packet, exptected 'A'\n"; |
| 1078 | printf("set_program_arguments (\n"); |
| 1079 | do |
| 1080 | { |
| 1081 | my $arg_len = get_uint(\@_); |
| 1082 | get_exptected_char(\@_, ',') or die "error: missing comma after argument length...?\n"; |
| 1083 | my $arg_idx = get_uint(\@_); |
| 1084 | get_exptected_char(\@_, ',') or die "error: missing comma after argument number...?\n"; |
| 1085 | |
| 1086 | my $arg = ''; |
| 1087 | my $num_hex8_bytes = $arg_len/2; |
| 1088 | for (1 .. $num_hex8_bytes) |
| 1089 | { |
| 1090 | $arg .= sprintf("%c", get8(\@_)) |
| 1091 | } |
| 1092 | printf(" <%3u> argv[%u] = '%s'\n", $arg_len, $arg_idx, $arg); |
| 1093 | if (@_ > 0) |
| 1094 | { |
| 1095 | get_exptected_char(\@_, ',') or die "error: missing comma after argument argument ASCII hex bytes...?\n"; |
| 1096 | } |
| 1097 | } while (@_ > 0); |
| 1098 | printf(" )\n"); |
| 1099 | } |
| 1100 | |
| 1101 | |
| 1102 | #---------------------------------------------------------------------- |
| 1103 | # 'z' and 'Z' command |
| 1104 | #---------------------------------------------------------------------- |
| 1105 | sub dump_bp_wp_command |
| 1106 | { |
| 1107 | my $cmd = shift; |
| 1108 | my $type = shift; |
| 1109 | shift; # Skip ',' |
| 1110 | my $address = get_addr(\@_); |
| 1111 | shift; # Skip ',' |
| 1112 | my $length = join('',@_); |
| 1113 | if ($cmd eq 'z') |
| 1114 | { |
| 1115 | printf("remove $point_types[$type]($addr_format, %d)\n", $address, $length); |
| 1116 | } |
| 1117 | else |
| 1118 | { |
| 1119 | printf("insert $point_types[$type]($addr_format, %d)\n", $address, $length); |
| 1120 | } |
| 1121 | } |
| 1122 | |
| 1123 | |
| 1124 | #---------------------------------------------------------------------- |
| 1125 | # 'X' command |
| 1126 | #---------------------------------------------------------------------- |
| 1127 | sub dump_write_mem_binary_cmd |
| 1128 | { |
| 1129 | my $cmd = shift; |
| 1130 | my $address = get_addr(\@_); |
| 1131 | shift; # Skip ',' |
| 1132 | |
| 1133 | my ($length, $binary) = split(/:/, join('',@_)); |
| 1134 | printf("write_mem_binary ( $addr_format, %d, %s)\n", $address, $length, $binary); |
| 1135 | |
| 1136 | } |
| 1137 | |
| 1138 | #---------------------------------------------------------------------- |
| 1139 | # 'M' command |
| 1140 | #---------------------------------------------------------------------- |
| 1141 | sub dump_write_mem_cmd |
| 1142 | { |
| 1143 | my $cmd = shift; |
| 1144 | my $address = get_addr(\@_); |
| 1145 | shift; # Skip ',' |
| 1146 | my ($length, $hex_bytes) = split(/:/, join('',@_)); |
| 1147 | # printf("write_mem ( $addr_format, %d, %s)\n", $address, $length, $hex_bytes); |
| 1148 | printf("write_mem ( addr = $addr_format, len = %d (0x%x), bytes = ", $address, $length, $length); |
| 1149 | splice(@_, 0, length($length)+1); |
| 1150 | |
| 1151 | my $curr_address = $address; |
| 1152 | my $nibble; |
| 1153 | my $nibble_count = 0; |
| 1154 | my $max_nibbles_per_line = 2 * $max_bytes_per_line; |
| 1155 | foreach $nibble (@_) |
| 1156 | { |
| 1157 | (($nibble_count % 2) == 0) and print ' '; |
| 1158 | print $nibble; |
| 1159 | $nibble_count++; |
| 1160 | } |
| 1161 | |
| 1162 | # If the memory to write is 2 or 4 bytes, print it out in native format |
| 1163 | # instead of just as bytes. |
| 1164 | if (@_ == 4) |
| 1165 | { |
| 1166 | printf(" ( 0x%4.4x )", get16(\@_)); |
| 1167 | } |
| 1168 | elsif (@_ == 8) |
| 1169 | { |
| 1170 | printf(" ( 0x%8.8x )", get32(\@_)); |
| 1171 | } |
| 1172 | print " )\n"; |
| 1173 | |
| 1174 | } |
| 1175 | |
| 1176 | #---------------------------------------------------------------------- |
| 1177 | # 'v' command |
| 1178 | #---------------------------------------------------------------------- |
| 1179 | our $extended_rsp_callback = 0; |
| 1180 | sub dump_extended_cmd |
| 1181 | { |
| 1182 | $extended_rsp_callback = 0; |
| 1183 | if (join('', @_[0..4]) eq "vCont") |
| 1184 | { |
| 1185 | dump_extended_continue_cmd(splice(@_,5)); |
| 1186 | } |
| 1187 | elsif (join('', @_[0..11]) eq 'vAttachWait;') |
| 1188 | { |
| 1189 | dump_attach_wait_command (splice(@_,12)); |
| 1190 | } |
| 1191 | } |
| 1192 | |
| 1193 | #---------------------------------------------------------------------- |
| 1194 | # 'v' response |
| 1195 | #---------------------------------------------------------------------- |
| 1196 | sub dump_extended_rsp |
| 1197 | { |
| 1198 | if ($extended_rsp_callback) |
| 1199 | { |
| 1200 | &$extended_rsp_callback(@_); |
| 1201 | } |
| 1202 | $extended_rsp_callback = 0; |
| 1203 | } |
| 1204 | |
| 1205 | #---------------------------------------------------------------------- |
| 1206 | # 'vAttachWait' command |
| 1207 | #---------------------------------------------------------------------- |
| 1208 | sub dump_attach_wait_command |
| 1209 | { |
| 1210 | # print "dump_extended_continue_cmd ( "; |
| 1211 | # dump_chars(@_); |
| 1212 | # print " )\n"; |
| 1213 | print "attach_wait ( "; |
| 1214 | while (@_) |
| 1215 | { |
| 1216 | printf("%c", get8(\@_)) |
| 1217 | } |
| 1218 | printf " )\n"; |
| 1219 | |
| 1220 | } |
| 1221 | |
| 1222 | #---------------------------------------------------------------------- |
| 1223 | # 'vCont' command |
| 1224 | #---------------------------------------------------------------------- |
| 1225 | sub dump_extended_continue_cmd |
| 1226 | { |
| 1227 | # print "dump_extended_continue_cmd ( "; |
| 1228 | # dump_chars(@_); |
| 1229 | # print " )\n"; |
| 1230 | print "extended_continue ( "; |
| 1231 | my $cmd = shift; |
| 1232 | if ($cmd eq '?') |
| 1233 | { |
| 1234 | print "list supported modes )\n"; |
| 1235 | $extended_rsp_callback = \&dump_extended_continue_rsp; |
| 1236 | } |
| 1237 | elsif ($cmd eq ';') |
| 1238 | { |
| 1239 | $extended_rsp_callback = \&dump_stop_reply_packet; |
| 1240 | my $i = 0; |
| 1241 | while ($#_ >= 0) |
| 1242 | { |
| 1243 | if ($i > 0) |
| 1244 | { |
| 1245 | print ", "; |
| 1246 | } |
| 1247 | my $continue_cmd = shift; |
| 1248 | my $tmp; |
| 1249 | if ($continue_cmd eq 'c') |
| 1250 | { |
| 1251 | print "continue"; |
| 1252 | } |
| 1253 | elsif ($continue_cmd eq 'C') |
| 1254 | { |
| 1255 | print "continue with signal "; |
| 1256 | print shift; |
| 1257 | print shift; |
| 1258 | } |
| 1259 | elsif ($continue_cmd eq 's') |
| 1260 | { |
| 1261 | print "step"; |
| 1262 | } |
| 1263 | elsif ($continue_cmd eq 'S') |
| 1264 | { |
| 1265 | print "step with signal "; |
| 1266 | print shift; |
| 1267 | print shift; |
| 1268 | } |
| 1269 | |
| 1270 | if ($_[0] eq ':') |
| 1271 | { |
| 1272 | shift; # Skip ':' |
| 1273 | print " for thread "; |
| 1274 | while ($#_ >= 0) |
| 1275 | { |
| 1276 | $tmp = shift; |
| 1277 | if (length($tmp) > 0 && $tmp ne ';') { |
| 1278 | print $tmp; |
| 1279 | } else { |
| 1280 | last; |
| 1281 | } |
| 1282 | } |
| 1283 | } |
| 1284 | $i++; |
| 1285 | } |
| 1286 | |
| 1287 | printf " )\n"; |
| 1288 | } |
| 1289 | } |
| 1290 | |
| 1291 | #---------------------------------------------------------------------- |
| 1292 | # 'vCont' response |
| 1293 | #---------------------------------------------------------------------- |
| 1294 | sub dump_extended_continue_rsp |
| 1295 | { |
| 1296 | print "extended_continue ( " . join('',@_) . " )\n"; |
| 1297 | } |
| 1298 | |
| 1299 | #---------------------------------------------------------------------- |
| 1300 | # Dump the command ascii for any unknown commands |
| 1301 | #---------------------------------------------------------------------- |
| 1302 | sub dump_other_cmd |
| 1303 | { |
| 1304 | print "other = " . join('',@_) . "\n"; |
| 1305 | } |
| 1306 | |
| 1307 | #---------------------------------------------------------------------- |
| 1308 | # Check to see if the response was unsupported with appropriate checksum |
| 1309 | #---------------------------------------------------------------------- |
| 1310 | sub rsp_is_unsupported |
| 1311 | { |
| 1312 | return join('',@_) eq "#00"; |
| 1313 | } |
| 1314 | |
| 1315 | #---------------------------------------------------------------------- |
| 1316 | # Check to see if the response was "OK" with appropriate checksum |
| 1317 | #---------------------------------------------------------------------- |
| 1318 | sub rsp_is_OK |
| 1319 | { |
| 1320 | return join('',@_) eq "OK#9a"; |
| 1321 | } |
| 1322 | |
| 1323 | #---------------------------------------------------------------------- |
| 1324 | # Dump a response for an unknown command |
| 1325 | #---------------------------------------------------------------------- |
| 1326 | sub dump_other_rsp |
| 1327 | { |
| 1328 | print "other = " . join('',@_) . "\n"; |
| 1329 | } |
| 1330 | |
| 1331 | #---------------------------------------------------------------------- |
| 1332 | # Get a byte from the ascii string assuming that the 2 nibble ascii |
| 1333 | # characters are in hex. |
| 1334 | # |
| 1335 | # The argument for this function needs to be a reference to an array |
| 1336 | # that contains single character strings and the array will get |
| 1337 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1338 | #---------------------------------------------------------------------- |
| 1339 | sub get8 |
| 1340 | { |
| 1341 | my $arrayref = shift; |
| 1342 | my $val = hex(shift(@$arrayref) . shift(@$arrayref)); |
| 1343 | return $val; |
| 1344 | } |
| 1345 | |
| 1346 | #---------------------------------------------------------------------- |
| 1347 | # Get a 16 bit integer and swap if $swap global is set to a non-zero |
| 1348 | # value. |
| 1349 | # |
| 1350 | # The argument for this function needs to be a reference to an array |
| 1351 | # that contains single character strings and the array will get |
| 1352 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1353 | #---------------------------------------------------------------------- |
| 1354 | sub get16 |
| 1355 | { |
| 1356 | my $arrayref = shift; |
| 1357 | my $val = 0; |
| 1358 | if ($swap) |
| 1359 | { |
| 1360 | $val = get8($arrayref) | |
| 1361 | get8($arrayref) << 8; |
| 1362 | } |
| 1363 | else |
| 1364 | { |
| 1365 | $val = get8($arrayref) << 8 | |
| 1366 | get8($arrayref) ; |
| 1367 | } |
| 1368 | return $val; |
| 1369 | } |
| 1370 | |
| 1371 | #---------------------------------------------------------------------- |
| 1372 | # Get a 32 bit integer and swap if $swap global is set to a non-zero |
| 1373 | # value. |
| 1374 | # |
| 1375 | # The argument for this function needs to be a reference to an array |
| 1376 | # that contains single character strings and the array will get |
| 1377 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1378 | #---------------------------------------------------------------------- |
| 1379 | sub get32 |
| 1380 | { |
| 1381 | my $arrayref = shift; |
| 1382 | my $val = 0; |
| 1383 | if ($swap) |
| 1384 | { |
| 1385 | $val = get8($arrayref) | |
| 1386 | get8($arrayref) << 8 | |
| 1387 | get8($arrayref) << 16 | |
| 1388 | get8($arrayref) << 24 ; |
| 1389 | } |
| 1390 | else |
| 1391 | { |
| 1392 | $val = get8($arrayref) << 24 | |
| 1393 | get8($arrayref) << 16 | |
| 1394 | get8($arrayref) << 8 | |
| 1395 | get8($arrayref) ; |
| 1396 | } |
| 1397 | return $val; |
| 1398 | } |
| 1399 | |
| 1400 | #---------------------------------------------------------------------- |
| 1401 | # Get a 64 bit hex value as a string |
| 1402 | # |
| 1403 | # The argument for this function needs to be a reference to an array |
| 1404 | # that contains single character strings and the array will get |
| 1405 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1406 | #---------------------------------------------------------------------- |
| 1407 | sub get64 |
| 1408 | { |
| 1409 | my $arrayref = shift; |
| 1410 | my $val = ''; |
| 1411 | my @nibbles; |
| 1412 | if ($swap) |
| 1413 | { |
| 1414 | push @nibbles, splice(@$arrayref, 14, 2); |
| 1415 | push @nibbles, splice(@$arrayref, 12, 2); |
| 1416 | push @nibbles, splice(@$arrayref, 10, 2); |
| 1417 | push @nibbles, splice(@$arrayref, 8, 2); |
| 1418 | push @nibbles, splice(@$arrayref, 6, 2); |
| 1419 | push @nibbles, splice(@$arrayref, 4, 2); |
| 1420 | push @nibbles, splice(@$arrayref, 2, 2); |
| 1421 | push @nibbles, splice(@$arrayref, 0, 2); |
| 1422 | } |
| 1423 | else |
| 1424 | { |
| 1425 | (@nibbles) = splice(@$arrayref, 0, 24); |
| 1426 | } |
| 1427 | $val = join('', @nibbles); |
| 1428 | return $val; |
| 1429 | } |
| 1430 | |
| 1431 | #---------------------------------------------------------------------- |
| 1432 | # Get a 80 bit hex value as a string |
| 1433 | # |
| 1434 | # The argument for this function needs to be a reference to an array |
| 1435 | # that contains single character strings and the array will get |
| 1436 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1437 | #---------------------------------------------------------------------- |
| 1438 | sub get80 |
| 1439 | { |
| 1440 | my $arrayref = shift; |
| 1441 | my $val = ''; |
| 1442 | my @nibbles; |
| 1443 | if ($swap) |
| 1444 | { |
| 1445 | push @nibbles, splice(@$arrayref, 18, 2); |
| 1446 | push @nibbles, splice(@$arrayref, 16, 2); |
| 1447 | push @nibbles, splice(@$arrayref, 14, 2); |
| 1448 | push @nibbles, splice(@$arrayref, 12, 2); |
| 1449 | push @nibbles, splice(@$arrayref, 10, 2); |
| 1450 | push @nibbles, splice(@$arrayref, 8, 2); |
| 1451 | push @nibbles, splice(@$arrayref, 6, 2); |
| 1452 | push @nibbles, splice(@$arrayref, 4, 2); |
| 1453 | push @nibbles, splice(@$arrayref, 2, 2); |
| 1454 | push @nibbles, splice(@$arrayref, 0, 2); |
| 1455 | } |
| 1456 | else |
| 1457 | { |
| 1458 | (@nibbles) = splice(@$arrayref, 0, 24); |
| 1459 | } |
| 1460 | $val = join('', @nibbles); |
| 1461 | return $val; |
| 1462 | } |
| 1463 | |
| 1464 | #---------------------------------------------------------------------- |
| 1465 | # Get a 96 bit hex value as a string |
| 1466 | # |
| 1467 | # The argument for this function needs to be a reference to an array |
| 1468 | # that contains single character strings and the array will get |
| 1469 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1470 | #---------------------------------------------------------------------- |
| 1471 | sub get96 |
| 1472 | { |
| 1473 | my $arrayref = shift; |
| 1474 | my $val = ''; |
| 1475 | my @nibbles; |
| 1476 | if ($swap) |
| 1477 | { |
| 1478 | push @nibbles, splice(@$arrayref, 22, 2); |
| 1479 | push @nibbles, splice(@$arrayref, 20, 2); |
| 1480 | push @nibbles, splice(@$arrayref, 18, 2); |
| 1481 | push @nibbles, splice(@$arrayref, 16, 2); |
| 1482 | push @nibbles, splice(@$arrayref, 14, 2); |
| 1483 | push @nibbles, splice(@$arrayref, 12, 2); |
| 1484 | push @nibbles, splice(@$arrayref, 10, 2); |
| 1485 | push @nibbles, splice(@$arrayref, 8, 2); |
| 1486 | push @nibbles, splice(@$arrayref, 6, 2); |
| 1487 | push @nibbles, splice(@$arrayref, 4, 2); |
| 1488 | push @nibbles, splice(@$arrayref, 2, 2); |
| 1489 | push @nibbles, splice(@$arrayref, 0, 2); |
| 1490 | } |
| 1491 | else |
| 1492 | { |
| 1493 | (@nibbles) = splice(@$arrayref, 0, 24); |
| 1494 | } |
| 1495 | $val = join('', @nibbles); |
| 1496 | return $val; |
| 1497 | } |
| 1498 | |
| 1499 | #---------------------------------------------------------------------- |
| 1500 | # Get a 128 bit hex value as a string |
| 1501 | # |
| 1502 | # The argument for this function needs to be a reference to an array |
| 1503 | # that contains single character strings and the array will get |
| 1504 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1505 | #---------------------------------------------------------------------- |
| 1506 | sub get128 |
| 1507 | { |
| 1508 | my $arrayref = shift; |
| 1509 | my $val = ''; |
| 1510 | my @nibbles; |
| 1511 | if ($swap) |
| 1512 | { |
| 1513 | push @nibbles, splice(@$arrayref, 30, 2); |
| 1514 | push @nibbles, splice(@$arrayref, 28, 2); |
| 1515 | push @nibbles, splice(@$arrayref, 26, 2); |
| 1516 | push @nibbles, splice(@$arrayref, 24, 2); |
| 1517 | push @nibbles, splice(@$arrayref, 22, 2); |
| 1518 | push @nibbles, splice(@$arrayref, 20, 2); |
| 1519 | push @nibbles, splice(@$arrayref, 18, 2); |
| 1520 | push @nibbles, splice(@$arrayref, 16, 2); |
| 1521 | push @nibbles, splice(@$arrayref, 14, 2); |
| 1522 | push @nibbles, splice(@$arrayref, 12, 2); |
| 1523 | push @nibbles, splice(@$arrayref, 10, 2); |
| 1524 | push @nibbles, splice(@$arrayref, 8, 2); |
| 1525 | push @nibbles, splice(@$arrayref, 6, 2); |
| 1526 | push @nibbles, splice(@$arrayref, 4, 2); |
| 1527 | push @nibbles, splice(@$arrayref, 2, 2); |
| 1528 | push @nibbles, splice(@$arrayref, 0, 2); |
| 1529 | } |
| 1530 | else |
| 1531 | { |
| 1532 | (@nibbles) = splice(@$arrayref, 0, 24); |
| 1533 | } |
| 1534 | $val = join('', @nibbles); |
| 1535 | return $val; |
| 1536 | } |
| 1537 | |
| 1538 | #---------------------------------------------------------------------- |
| 1539 | # Get a an unsigned integer value by grabbing items off the front of |
| 1540 | # the array stopping when a non-digit char string is encountered. |
| 1541 | # |
| 1542 | # The argument for this function needs to be a reference to an array |
| 1543 | # that contains single character strings and the array will get |
| 1544 | # updated by shifting characters off the front of it |
| 1545 | #---------------------------------------------------------------------- |
| 1546 | sub get_uint |
| 1547 | { |
| 1548 | my $arrayref = shift; |
| 1549 | @$arrayref == 0 and return 0; |
| 1550 | my $val = 0; |
| 1551 | while ($$arrayref[0] =~ /[0-9]/) |
| 1552 | { |
| 1553 | $val = $val * 10 + int(shift(@$arrayref)); |
| 1554 | } |
| 1555 | return $val; |
| 1556 | } |
| 1557 | |
| 1558 | #---------------------------------------------------------------------- |
| 1559 | # Check the first character in the array and if it matches the expected |
| 1560 | # character, return that character, else return undef; |
| 1561 | # |
| 1562 | # The argument for this function needs to be a reference to an array |
| 1563 | # that contains single character strings and the array will get |
| 1564 | # updated by shifting characters off the front of it. If the expected |
| 1565 | # character doesn't match, it won't touch the array. If the first |
| 1566 | # character does match, it will shift it off and return it. |
| 1567 | #---------------------------------------------------------------------- |
| 1568 | sub get_exptected_char |
| 1569 | { |
| 1570 | my $arrayref = shift; |
| 1571 | my $expected_char = shift; |
| 1572 | if ($expected_char eq $$arrayref[0]) |
| 1573 | { |
| 1574 | return shift(@$arrayref); |
| 1575 | } |
| 1576 | return undef; |
| 1577 | } |
| 1578 | #---------------------------------------------------------------------- |
| 1579 | # Get a hex value by grabbing items off the front of the array and |
| 1580 | # stopping when a non-hex char string is encountered. |
| 1581 | # |
| 1582 | # The argument for this function needs to be a reference to an array |
| 1583 | # that contains single character strings and the array will get |
| 1584 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1585 | #---------------------------------------------------------------------- |
| 1586 | sub get_hex |
| 1587 | { |
| 1588 | my $arrayref = shift; |
| 1589 | my $my_swap = @_ ? shift : 0; |
| 1590 | my $shift = 0; |
| 1591 | my $val = 0; |
| 1592 | while ($$arrayref[0] =~ /[0-9a-fA-F]/) |
| 1593 | { |
| 1594 | if ($my_swap) |
| 1595 | { |
| 1596 | my $byte = hex(shift(@$arrayref)) << 4 | hex(shift(@$arrayref)); |
| 1597 | $val |= $byte << $shift; |
| 1598 | $shift += 8; |
| 1599 | } |
| 1600 | else |
| 1601 | { |
| 1602 | $val <<= 4; |
| 1603 | $val |= hex(shift(@$arrayref)); |
| 1604 | } |
| 1605 | } |
| 1606 | return $val; |
| 1607 | } |
| 1608 | |
| 1609 | #---------------------------------------------------------------------- |
| 1610 | # Get an address value by grabbing items off the front of the array. |
| 1611 | # |
| 1612 | # The argument for this function needs to be a reference to an array |
| 1613 | # that contains single character strings and the array will get |
| 1614 | # updated by shifting characters off the front of it (no leading # "0x") |
| 1615 | #---------------------------------------------------------------------- |
| 1616 | sub get_addr |
| 1617 | { |
| 1618 | get_hex(shift); |
| 1619 | } |
| 1620 | |
| 1621 | sub dump_stop_reply_data |
| 1622 | { |
| 1623 | while ($#_ >= 0) |
| 1624 | { |
| 1625 | last unless ($_[0] ne '#'); |
| 1626 | |
| 1627 | |
| 1628 | my $key = ''; |
| 1629 | my $value = ''; |
| 1630 | if ($_[0] =~ /[0-9a-fA-F]/ && $_[1] =~ /[0-9a-fA-F]/) |
| 1631 | { |
| 1632 | my $reg_num = get8(\@_); |
| 1633 | shift(@_); # Skip ':' |
| 1634 | if (defined ($registers_aref) && $reg_num < @$registers_aref) |
| 1635 | { |
| 1636 | dump_register_value(1, \@_, $reg_num); |
| 1637 | print "\n"; |
| 1638 | shift(@_); # Skip ';' |
| 1639 | next; |
| 1640 | } |
| 1641 | $key = sprintf("reg %u", $reg_num); |
| 1642 | } |
| 1643 | my $char; |
| 1644 | |
| 1645 | if (length($key) == 0) |
| 1646 | { |
| 1647 | while (1) |
| 1648 | { |
| 1649 | $char = shift(@_); |
| 1650 | if (length($char) == 0 or $char eq ':' or $char eq '#') { last; } |
| 1651 | $key .= $char; |
| 1652 | } |
| 1653 | } |
| 1654 | |
| 1655 | while (1) |
| 1656 | { |
| 1657 | $char = shift(@_); |
| 1658 | if (length($char) == 0 or $char eq ';' or $char eq '#') { last; } |
| 1659 | $value .= $char; |
| 1660 | } |
| 1661 | printf("\t%*s = %s\n", $max_register_name_len, $key, $value); |
| 1662 | } |
| 1663 | } |
| 1664 | |
| 1665 | #---------------------------------------------------------------------- |
| 1666 | # Dumps a Stop Reply Packet which happens in response to a step, |
| 1667 | # continue, last signal, and probably a few other commands. |
| 1668 | #---------------------------------------------------------------------- |
| 1669 | sub dump_stop_reply_packet |
| 1670 | { |
| 1671 | my $what = shift(@_); |
| 1672 | if ($what eq 'S') |
| 1673 | { |
| 1674 | print 'signal ( 0x' . shift(@_) . shift(@_) . " )\n"; |
| 1675 | } |
| 1676 | elsif ($what eq 'T') |
| 1677 | { |
| 1678 | print 'signal ( 0x' . shift(@_) . shift(@_) . " )\n"; |
| 1679 | dump_stop_reply_data (@_); |
| 1680 | } |
| 1681 | elsif ($what eq 'W') |
| 1682 | { |
| 1683 | print 'process_exited( ' . shift(@_) . shift(@_) . " )\n"; |
| 1684 | } |
| 1685 | elsif ($what eq 'X') |
| 1686 | { |
| 1687 | print 'process_terminated( ' . shift(@_) . shift(@_) . " )\n"; |
| 1688 | } |
| 1689 | elsif ($what eq 'O') |
| 1690 | { |
| 1691 | my $console_output = ''; |
| 1692 | my $num_hex8_bytes = @_/2; |
| 1693 | for (1 .. $num_hex8_bytes) |
| 1694 | { |
| 1695 | $console_output .= sprintf("%c", get8(\@_)) |
| 1696 | } |
| 1697 | |
| 1698 | print "program_console_output('$console_output')\n"; |
| 1699 | } |
| 1700 | } |
| 1701 | |
| 1702 | #---------------------------------------------------------------------- |
| 1703 | # '?' command |
| 1704 | #---------------------------------------------------------------------- |
| 1705 | sub dump_last_signal_cmd |
| 1706 | { |
| 1707 | my $cmd = shift; |
| 1708 | print 'last_signal (' . join('',@_) . ")\n"; |
| 1709 | } |
| 1710 | |
| 1711 | sub dump_raw_command |
| 1712 | { |
| 1713 | my $cmd_aref = shift; |
| 1714 | my $callback_ref; |
| 1715 | $curr_cmd = $$cmd_aref[0]; |
| 1716 | $curr_cmd eq '_' and $curr_cmd .= $$cmd_aref[1]; |
| 1717 | |
| 1718 | $callback_ref = $cmd_callbacks{$curr_cmd}; |
| 1719 | if ($callback_ref) |
| 1720 | { |
| 1721 | &$callback_ref(@$cmd_aref); |
| 1722 | } |
| 1723 | else |
| 1724 | { |
| 1725 | # Strip the command byte for responses since we injected that above |
| 1726 | dump_other_cmd(@$cmd_aref); |
| 1727 | } |
| 1728 | } |
| 1729 | |
| 1730 | sub dump_standard_response |
| 1731 | { |
| 1732 | my $cmd_aref = shift; |
| 1733 | |
| 1734 | if (@$cmd_aref == 0) |
| 1735 | { |
| 1736 | print "$unsupported_str\n"; |
| 1737 | return 1; |
| 1738 | } |
| 1739 | |
| 1740 | my $response = join('', @$cmd_aref); |
| 1741 | if ($response eq 'OK') |
| 1742 | { |
| 1743 | print "$success_str\n"; |
| 1744 | return 1; |
| 1745 | } |
| 1746 | |
| 1747 | if (index($response, 'E') == 0) |
| 1748 | { |
| 1749 | print "ERROR: " . substr($response, 1) . "\n"; |
| 1750 | return 1; |
| 1751 | } |
| 1752 | |
| 1753 | return 0; |
| 1754 | } |
| 1755 | sub dump_raw_response |
| 1756 | { |
| 1757 | my $cmd_aref = shift; |
| 1758 | my $callback_ref; |
| 1759 | |
| 1760 | $callback_ref = $rsp_callbacks{$curr_cmd}; |
| 1761 | |
| 1762 | if ($callback_ref) |
| 1763 | { |
| 1764 | &$callback_ref(@$cmd_aref); |
| 1765 | } |
| 1766 | else |
| 1767 | { |
| 1768 | dump_standard_response($cmd_aref) or dump_other_rsp(@$cmd_aref); |
| 1769 | } |
| 1770 | |
| 1771 | } |
| 1772 | #---------------------------------------------------------------------- |
| 1773 | # Dumps any command and handles simple error checking on the responses |
| 1774 | # for commands that are unsupported or OK. |
| 1775 | #---------------------------------------------------------------------- |
| 1776 | sub dump_command |
| 1777 | { |
| 1778 | my $cmd_str = shift; |
| 1779 | |
| 1780 | # Dump the original command string if verbose is on |
| 1781 | if ($opt_v) |
| 1782 | { |
| 1783 | print "dump_command($cmd_str)\n "; |
| 1784 | } |
| 1785 | |
| 1786 | my @cmd_chars = extract_command($cmd_str); |
| 1787 | my $is_cmd = 1; |
| 1788 | |
| 1789 | my $cmd = $cmd_chars[0]; |
| 1790 | if ($cmd eq '$') |
| 1791 | { |
| 1792 | $is_cmd = 0; # Note that this is a reply |
| 1793 | $cmd = $curr_cmd; # set the command byte appropriately |
| 1794 | shift @cmd_chars; # remove the '$' from the cmd bytes |
| 1795 | } |
| 1796 | |
| 1797 | # Check for common responses across all commands and handle them |
| 1798 | # if we can |
| 1799 | if ( $is_cmd == 0 ) |
| 1800 | { |
| 1801 | if (rsp_is_unsupported(@cmd_chars)) |
| 1802 | { |
| 1803 | print "$unsupported_str\n"; |
| 1804 | return; |
| 1805 | } |
| 1806 | elsif (rsp_is_OK(@cmd_chars)) |
| 1807 | { |
| 1808 | print "$success_str\n"; |
| 1809 | return; |
| 1810 | } |
| 1811 | # Strip the checksum information for responses |
| 1812 | strip_checksum(\@cmd_chars); |
| 1813 | } |
| 1814 | |
| 1815 | my $callback_ref; |
| 1816 | if ($is_cmd) { |
| 1817 | $callback_ref = $cmd_callbacks{$cmd}; |
| 1818 | } else { |
| 1819 | $callback_ref = $rsp_callbacks{$cmd}; |
| 1820 | } |
| 1821 | |
| 1822 | if ($callback_ref) |
| 1823 | { |
| 1824 | &$callback_ref(@cmd_chars); |
| 1825 | } |
| 1826 | else |
| 1827 | { |
| 1828 | # Strip the command byte for responses since we injected that above |
| 1829 | if ($is_cmd) { |
| 1830 | dump_other_cmd(@cmd_chars); |
| 1831 | } else { |
| 1832 | dump_other_rsp(@cmd_chars); |
| 1833 | } |
| 1834 | |
| 1835 | } |
| 1836 | } |
| 1837 | |
| 1838 | |
| 1839 | #---------------------------------------------------------------------- |
| 1840 | # Process a gdbserver log line by looking for getpkt and putkpt and |
| 1841 | # tossing any other lines. |
| 1842 | #---------------------------------------------------------------------- |
| 1843 | sub process_log_line |
| 1844 | { |
| 1845 | my $line = shift; |
| 1846 | #($opt_v and $opt_g) and print "# $line"; |
| 1847 | my $extract_cmd = 0; |
| 1848 | if ($line =~ /getpkt /) |
| 1849 | { |
| 1850 | $extract_cmd = 1; |
| 1851 | print "\n--> "; |
| 1852 | } |
| 1853 | elsif ($line =~ /putpkt /) |
| 1854 | { |
| 1855 | $extract_cmd = 1; |
| 1856 | print "<-- "; |
| 1857 | } |
| 1858 | elsif ($line =~ /.*Sent: \[[0-9]+\.[0-9]+[:0-9]*\] (.*)/) |
| 1859 | { |
| 1860 | $opt_g and print "maintenance dump-packets command: $1\n"; |
| 1861 | my @raw_cmd_bytes = split(/ */, $1); |
| 1862 | print "\n--> "; |
| 1863 | dump_raw_command(\@raw_cmd_bytes); |
| 1864 | process_log_line($2); |
| 1865 | } |
| 1866 | elsif ($line =~ /.*Recvd: \[[0-9]+\.[0-9]+[:0-9]*\] (.*)/) |
| 1867 | { |
| 1868 | $opt_g and print "maintenance dump-packets reply: $1\n"; |
| 1869 | my @raw_rsp_bytes = split(/ */, $1); |
| 1870 | print "<-- "; |
| 1871 | dump_raw_response(\@raw_rsp_bytes); |
| 1872 | print "\n"; |
| 1873 | } |
| 1874 | elsif ($line =~ /getpkt: (.*)/) |
| 1875 | { |
| 1876 | if ($1 =~ /\$([^#]+)#[0-9a-fA-F]{2}/) |
| 1877 | { |
| 1878 | $opt_g and print "command: $1\n"; |
| 1879 | my @raw_cmd_bytes = split(/ */, $1); |
| 1880 | print "--> "; |
| 1881 | dump_raw_command(\@raw_cmd_bytes); |
| 1882 | } |
| 1883 | elsif ($1 =~ /\+/) |
| 1884 | { |
| 1885 | #print "--> ACK\n"; |
| 1886 | } |
| 1887 | elsif ($1 =~ /-/) |
| 1888 | { |
| 1889 | #print "--> NACK\n"; |
| 1890 | } |
| 1891 | } |
| 1892 | elsif ($line =~ /putpkt: (.*)/) |
| 1893 | { |
| 1894 | if ($1 =~ /\$([^#]+)#[0-9a-fA-F]{2}/) |
| 1895 | { |
| 1896 | $opt_g and print "response: $1\n"; |
| 1897 | my @raw_rsp_bytes = split(/ */, $1); |
| 1898 | print "<-- "; |
| 1899 | dump_raw_response(\@raw_rsp_bytes); |
| 1900 | print "\n"; |
| 1901 | } |
| 1902 | elsif ($1 =~ /\+/) |
| 1903 | { |
| 1904 | #print "<-- ACK\n"; |
| 1905 | } |
| 1906 | elsif ($1 =~ /-/) |
| 1907 | { |
| 1908 | #print "<-- NACK\n"; |
| 1909 | } |
| 1910 | } |
| 1911 | elsif ($line =~ /send packet: (.*)/) |
| 1912 | { |
| 1913 | if ($1 =~ /\$([^#]+)#[0-9a-fA-F]{2}/) |
| 1914 | { |
| 1915 | $opt_g and print "command: $1\n"; |
| 1916 | my @raw_cmd_bytes = split(/ */, $1); |
| 1917 | print "--> "; |
| 1918 | dump_raw_command(\@raw_cmd_bytes); |
| 1919 | } |
| 1920 | elsif ($1 =~ /\+/) |
| 1921 | { |
| 1922 | #print "--> ACK\n"; |
| 1923 | } |
| 1924 | elsif ($1 =~ /-/) |
| 1925 | { |
| 1926 | #print "--> NACK\n"; |
| 1927 | } |
| 1928 | } |
| 1929 | elsif ($line =~ /read packet: (.*)/) |
| 1930 | { |
| 1931 | if ($1 =~ /\$([^#]+)#[0-9a-fA-F]{2}/) |
| 1932 | { |
| 1933 | $opt_g and print "response: $1\n"; |
| 1934 | my @raw_rsp_bytes = split(/ */, $1); |
| 1935 | print "<-- "; |
| 1936 | dump_raw_response(\@raw_rsp_bytes); |
| 1937 | print "\n"; |
| 1938 | } |
| 1939 | elsif ($1 =~ /\+/) |
| 1940 | { |
| 1941 | #print "<-- ACK\n"; |
| 1942 | } |
| 1943 | elsif ($1 =~ /-/) |
| 1944 | { |
| 1945 | #print "<-- NACK\n"; |
| 1946 | } |
| 1947 | } |
| 1948 | elsif ($line =~ /Sending packet: \$([^#]+)#[0-9a-fA-F]{2}\.\.\.(.*)/) |
| 1949 | { |
| 1950 | $opt_g and print "command: $1\n"; |
| 1951 | my @raw_cmd_bytes = split(/ */, $1); |
| 1952 | print "\n--> "; |
| 1953 | dump_raw_command(\@raw_cmd_bytes); |
| 1954 | process_log_line($2); |
| 1955 | } |
| 1956 | elsif ($line =~ /Packet received: (.*)/) |
| 1957 | { |
| 1958 | $opt_g and print "response: $1\n"; |
| 1959 | my @raw_rsp_bytes = split(/ */, $1); |
| 1960 | print "<-- "; |
| 1961 | dump_raw_response(\@raw_rsp_bytes); |
| 1962 | print "\n"; |
| 1963 | } |
| 1964 | |
| 1965 | if ($extract_cmd) |
| 1966 | { |
| 1967 | my $beg = index($line, '("') + 2; |
| 1968 | my $end = rindex($line, '");'); |
| 1969 | dump_command(substr($line, $beg, $end - $beg)); |
| 1970 | } |
| 1971 | } |
| 1972 | |
| 1973 | |
| 1974 | our $line_num = 0; |
| 1975 | while(<>) |
| 1976 | { |
| 1977 | $line_num++; |
| 1978 | $opt_q or printf("# %5d: $_", $line_num); |
| 1979 | process_log_line($_); |
| 1980 | } |
| 1981 | |
| 1982 | |
| 1983 | |
| 1984 | |
| 1985 | |
| 1986 | |