rss-tools/vendor/golang.org/x/sys/unix/bpxsvc_zos.go (view raw)
| 1 | // Copyright 2024 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | //go:build zos |
| 6 | |
| 7 | package unix |
| 8 | |
| 9 | import ( |
| 10 | "bytes" |
| 11 | "fmt" |
| 12 | "unsafe" |
| 13 | ) |
| 14 | |
| 15 | //go:noescape |
| 16 | func bpxcall(plist []unsafe.Pointer, bpx_offset int64) |
| 17 | |
| 18 | //go:noescape |
| 19 | func A2e([]byte) |
| 20 | |
| 21 | //go:noescape |
| 22 | func E2a([]byte) |
| 23 | |
| 24 | const ( |
| 25 | BPX4STA = 192 // stat |
| 26 | BPX4FST = 104 // fstat |
| 27 | BPX4LST = 132 // lstat |
| 28 | BPX4OPN = 156 // open |
| 29 | BPX4CLO = 72 // close |
| 30 | BPX4CHR = 500 // chattr |
| 31 | BPX4FCR = 504 // fchattr |
| 32 | BPX4LCR = 1180 // lchattr |
| 33 | BPX4CTW = 492 // cond_timed_wait |
| 34 | BPX4GTH = 1056 // __getthent |
| 35 | BPX4PTQ = 412 // pthread_quiesc |
| 36 | BPX4PTR = 320 // ptrace |
| 37 | ) |
| 38 | |
| 39 | const ( |
| 40 | //options |
| 41 | //byte1 |
| 42 | BPX_OPNFHIGH = 0x80 |
| 43 | //byte2 |
| 44 | BPX_OPNFEXEC = 0x80 |
| 45 | //byte3 |
| 46 | BPX_O_NOLARGEFILE = 0x08 |
| 47 | BPX_O_LARGEFILE = 0x04 |
| 48 | BPX_O_ASYNCSIG = 0x02 |
| 49 | BPX_O_SYNC = 0x01 |
| 50 | //byte4 |
| 51 | BPX_O_CREXCL = 0xc0 |
| 52 | BPX_O_CREAT = 0x80 |
| 53 | BPX_O_EXCL = 0x40 |
| 54 | BPX_O_NOCTTY = 0x20 |
| 55 | BPX_O_TRUNC = 0x10 |
| 56 | BPX_O_APPEND = 0x08 |
| 57 | BPX_O_NONBLOCK = 0x04 |
| 58 | BPX_FNDELAY = 0x04 |
| 59 | BPX_O_RDWR = 0x03 |
| 60 | BPX_O_RDONLY = 0x02 |
| 61 | BPX_O_WRONLY = 0x01 |
| 62 | BPX_O_ACCMODE = 0x03 |
| 63 | BPX_O_GETFL = 0x0f |
| 64 | |
| 65 | //mode |
| 66 | // byte1 (file type) |
| 67 | BPX_FT_DIR = 1 |
| 68 | BPX_FT_CHARSPEC = 2 |
| 69 | BPX_FT_REGFILE = 3 |
| 70 | BPX_FT_FIFO = 4 |
| 71 | BPX_FT_SYMLINK = 5 |
| 72 | BPX_FT_SOCKET = 6 |
| 73 | //byte3 |
| 74 | BPX_S_ISUID = 0x08 |
| 75 | BPX_S_ISGID = 0x04 |
| 76 | BPX_S_ISVTX = 0x02 |
| 77 | BPX_S_IRWXU1 = 0x01 |
| 78 | BPX_S_IRUSR = 0x01 |
| 79 | //byte4 |
| 80 | BPX_S_IRWXU2 = 0xc0 |
| 81 | BPX_S_IWUSR = 0x80 |
| 82 | BPX_S_IXUSR = 0x40 |
| 83 | BPX_S_IRWXG = 0x38 |
| 84 | BPX_S_IRGRP = 0x20 |
| 85 | BPX_S_IWGRP = 0x10 |
| 86 | BPX_S_IXGRP = 0x08 |
| 87 | BPX_S_IRWXOX = 0x07 |
| 88 | BPX_S_IROTH = 0x04 |
| 89 | BPX_S_IWOTH = 0x02 |
| 90 | BPX_S_IXOTH = 0x01 |
| 91 | |
| 92 | CW_INTRPT = 1 |
| 93 | CW_CONDVAR = 32 |
| 94 | CW_TIMEOUT = 64 |
| 95 | |
| 96 | PGTHA_NEXT = 2 |
| 97 | PGTHA_CURRENT = 1 |
| 98 | PGTHA_FIRST = 0 |
| 99 | PGTHA_LAST = 3 |
| 100 | PGTHA_PROCESS = 0x80 |
| 101 | PGTHA_CONTTY = 0x40 |
| 102 | PGTHA_PATH = 0x20 |
| 103 | PGTHA_COMMAND = 0x10 |
| 104 | PGTHA_FILEDATA = 0x08 |
| 105 | PGTHA_THREAD = 0x04 |
| 106 | PGTHA_PTAG = 0x02 |
| 107 | PGTHA_COMMANDLONG = 0x01 |
| 108 | PGTHA_THREADFAST = 0x80 |
| 109 | PGTHA_FILEPATH = 0x40 |
| 110 | PGTHA_THDSIGMASK = 0x20 |
| 111 | // thread quiece mode |
| 112 | QUIESCE_TERM int32 = 1 |
| 113 | QUIESCE_FORCE int32 = 2 |
| 114 | QUIESCE_QUERY int32 = 3 |
| 115 | QUIESCE_FREEZE int32 = 4 |
| 116 | QUIESCE_UNFREEZE int32 = 5 |
| 117 | FREEZE_THIS_THREAD int32 = 6 |
| 118 | FREEZE_EXIT int32 = 8 |
| 119 | QUIESCE_SRB int32 = 9 |
| 120 | ) |
| 121 | |
| 122 | type Pgtha struct { |
| 123 | Pid uint32 // 0 |
| 124 | Tid0 uint32 // 4 |
| 125 | Tid1 uint32 |
| 126 | Accesspid byte // C |
| 127 | Accesstid byte // D |
| 128 | Accessasid uint16 // E |
| 129 | Loginname [8]byte // 10 |
| 130 | Flag1 byte // 18 |
| 131 | Flag1b2 byte // 19 |
| 132 | } |
| 133 | |
| 134 | type Bpxystat_t struct { // DSECT BPXYSTAT |
| 135 | St_id [4]uint8 // 0 |
| 136 | St_length uint16 // 0x4 |
| 137 | St_version uint16 // 0x6 |
| 138 | St_mode uint32 // 0x8 |
| 139 | St_ino uint32 // 0xc |
| 140 | St_dev uint32 // 0x10 |
| 141 | St_nlink uint32 // 0x14 |
| 142 | St_uid uint32 // 0x18 |
| 143 | St_gid uint32 // 0x1c |
| 144 | St_size uint64 // 0x20 |
| 145 | St_atime uint32 // 0x28 |
| 146 | St_mtime uint32 // 0x2c |
| 147 | St_ctime uint32 // 0x30 |
| 148 | St_rdev uint32 // 0x34 |
| 149 | St_auditoraudit uint32 // 0x38 |
| 150 | St_useraudit uint32 // 0x3c |
| 151 | St_blksize uint32 // 0x40 |
| 152 | St_createtime uint32 // 0x44 |
| 153 | St_auditid [4]uint32 // 0x48 |
| 154 | St_res01 uint32 // 0x58 |
| 155 | Ft_ccsid uint16 // 0x5c |
| 156 | Ft_flags uint16 // 0x5e |
| 157 | St_res01a [2]uint32 // 0x60 |
| 158 | St_res02 uint32 // 0x68 |
| 159 | St_blocks uint32 // 0x6c |
| 160 | St_opaque [3]uint8 // 0x70 |
| 161 | St_visible uint8 // 0x73 |
| 162 | St_reftime uint32 // 0x74 |
| 163 | St_fid uint64 // 0x78 |
| 164 | St_filefmt uint8 // 0x80 |
| 165 | St_fspflag2 uint8 // 0x81 |
| 166 | St_res03 [2]uint8 // 0x82 |
| 167 | St_ctimemsec uint32 // 0x84 |
| 168 | St_seclabel [8]uint8 // 0x88 |
| 169 | St_res04 [4]uint8 // 0x90 |
| 170 | // end of version 1 |
| 171 | _ uint32 // 0x94 |
| 172 | St_atime64 uint64 // 0x98 |
| 173 | St_mtime64 uint64 // 0xa0 |
| 174 | St_ctime64 uint64 // 0xa8 |
| 175 | St_createtime64 uint64 // 0xb0 |
| 176 | St_reftime64 uint64 // 0xb8 |
| 177 | _ uint64 // 0xc0 |
| 178 | St_res05 [16]uint8 // 0xc8 |
| 179 | // end of version 2 |
| 180 | } |
| 181 | |
| 182 | type BpxFilestatus struct { |
| 183 | Oflag1 byte |
| 184 | Oflag2 byte |
| 185 | Oflag3 byte |
| 186 | Oflag4 byte |
| 187 | } |
| 188 | |
| 189 | type BpxMode struct { |
| 190 | Ftype byte |
| 191 | Mode1 byte |
| 192 | Mode2 byte |
| 193 | Mode3 byte |
| 194 | } |
| 195 | |
| 196 | // Thr attribute structure for extended attributes |
| 197 | type Bpxyatt_t struct { // DSECT BPXYATT |
| 198 | Att_id [4]uint8 |
| 199 | Att_version uint16 |
| 200 | Att_res01 [2]uint8 |
| 201 | Att_setflags1 uint8 |
| 202 | Att_setflags2 uint8 |
| 203 | Att_setflags3 uint8 |
| 204 | Att_setflags4 uint8 |
| 205 | Att_mode uint32 |
| 206 | Att_uid uint32 |
| 207 | Att_gid uint32 |
| 208 | Att_opaquemask [3]uint8 |
| 209 | Att_visblmaskres uint8 |
| 210 | Att_opaque [3]uint8 |
| 211 | Att_visibleres uint8 |
| 212 | Att_size_h uint32 |
| 213 | Att_size_l uint32 |
| 214 | Att_atime uint32 |
| 215 | Att_mtime uint32 |
| 216 | Att_auditoraudit uint32 |
| 217 | Att_useraudit uint32 |
| 218 | Att_ctime uint32 |
| 219 | Att_reftime uint32 |
| 220 | // end of version 1 |
| 221 | Att_filefmt uint8 |
| 222 | Att_res02 [3]uint8 |
| 223 | Att_filetag uint32 |
| 224 | Att_res03 [8]uint8 |
| 225 | // end of version 2 |
| 226 | Att_atime64 uint64 |
| 227 | Att_mtime64 uint64 |
| 228 | Att_ctime64 uint64 |
| 229 | Att_reftime64 uint64 |
| 230 | Att_seclabel [8]uint8 |
| 231 | Att_ver3res02 [8]uint8 |
| 232 | // end of version 3 |
| 233 | } |
| 234 | |
| 235 | func BpxOpen(name string, options *BpxFilestatus, mode *BpxMode) (rv int32, rc int32, rn int32) { |
| 236 | if len(name) < 1024 { |
| 237 | var namebuf [1024]byte |
| 238 | sz := int32(copy(namebuf[:], name)) |
| 239 | A2e(namebuf[:sz]) |
| 240 | var parms [7]unsafe.Pointer |
| 241 | parms[0] = unsafe.Pointer(&sz) |
| 242 | parms[1] = unsafe.Pointer(&namebuf[0]) |
| 243 | parms[2] = unsafe.Pointer(options) |
| 244 | parms[3] = unsafe.Pointer(mode) |
| 245 | parms[4] = unsafe.Pointer(&rv) |
| 246 | parms[5] = unsafe.Pointer(&rc) |
| 247 | parms[6] = unsafe.Pointer(&rn) |
| 248 | bpxcall(parms[:], BPX4OPN) |
| 249 | return rv, rc, rn |
| 250 | } |
| 251 | return -1, -1, -1 |
| 252 | } |
| 253 | |
| 254 | func BpxClose(fd int32) (rv int32, rc int32, rn int32) { |
| 255 | var parms [4]unsafe.Pointer |
| 256 | parms[0] = unsafe.Pointer(&fd) |
| 257 | parms[1] = unsafe.Pointer(&rv) |
| 258 | parms[2] = unsafe.Pointer(&rc) |
| 259 | parms[3] = unsafe.Pointer(&rn) |
| 260 | bpxcall(parms[:], BPX4CLO) |
| 261 | return rv, rc, rn |
| 262 | } |
| 263 | |
| 264 | func BpxFileFStat(fd int32, st *Bpxystat_t) (rv int32, rc int32, rn int32) { |
| 265 | st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} |
| 266 | st.St_version = 2 |
| 267 | stat_sz := uint32(unsafe.Sizeof(*st)) |
| 268 | var parms [6]unsafe.Pointer |
| 269 | parms[0] = unsafe.Pointer(&fd) |
| 270 | parms[1] = unsafe.Pointer(&stat_sz) |
| 271 | parms[2] = unsafe.Pointer(st) |
| 272 | parms[3] = unsafe.Pointer(&rv) |
| 273 | parms[4] = unsafe.Pointer(&rc) |
| 274 | parms[5] = unsafe.Pointer(&rn) |
| 275 | bpxcall(parms[:], BPX4FST) |
| 276 | return rv, rc, rn |
| 277 | } |
| 278 | |
| 279 | func BpxFileStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) { |
| 280 | if len(name) < 1024 { |
| 281 | var namebuf [1024]byte |
| 282 | sz := int32(copy(namebuf[:], name)) |
| 283 | A2e(namebuf[:sz]) |
| 284 | st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} |
| 285 | st.St_version = 2 |
| 286 | stat_sz := uint32(unsafe.Sizeof(*st)) |
| 287 | var parms [7]unsafe.Pointer |
| 288 | parms[0] = unsafe.Pointer(&sz) |
| 289 | parms[1] = unsafe.Pointer(&namebuf[0]) |
| 290 | parms[2] = unsafe.Pointer(&stat_sz) |
| 291 | parms[3] = unsafe.Pointer(st) |
| 292 | parms[4] = unsafe.Pointer(&rv) |
| 293 | parms[5] = unsafe.Pointer(&rc) |
| 294 | parms[6] = unsafe.Pointer(&rn) |
| 295 | bpxcall(parms[:], BPX4STA) |
| 296 | return rv, rc, rn |
| 297 | } |
| 298 | return -1, -1, -1 |
| 299 | } |
| 300 | |
| 301 | func BpxFileLStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) { |
| 302 | if len(name) < 1024 { |
| 303 | var namebuf [1024]byte |
| 304 | sz := int32(copy(namebuf[:], name)) |
| 305 | A2e(namebuf[:sz]) |
| 306 | st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} |
| 307 | st.St_version = 2 |
| 308 | stat_sz := uint32(unsafe.Sizeof(*st)) |
| 309 | var parms [7]unsafe.Pointer |
| 310 | parms[0] = unsafe.Pointer(&sz) |
| 311 | parms[1] = unsafe.Pointer(&namebuf[0]) |
| 312 | parms[2] = unsafe.Pointer(&stat_sz) |
| 313 | parms[3] = unsafe.Pointer(st) |
| 314 | parms[4] = unsafe.Pointer(&rv) |
| 315 | parms[5] = unsafe.Pointer(&rc) |
| 316 | parms[6] = unsafe.Pointer(&rn) |
| 317 | bpxcall(parms[:], BPX4LST) |
| 318 | return rv, rc, rn |
| 319 | } |
| 320 | return -1, -1, -1 |
| 321 | } |
| 322 | |
| 323 | func BpxChattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { |
| 324 | if len(path) >= 1024 { |
| 325 | return -1, -1, -1 |
| 326 | } |
| 327 | var namebuf [1024]byte |
| 328 | sz := int32(copy(namebuf[:], path)) |
| 329 | A2e(namebuf[:sz]) |
| 330 | attr_sz := uint32(unsafe.Sizeof(*attr)) |
| 331 | var parms [7]unsafe.Pointer |
| 332 | parms[0] = unsafe.Pointer(&sz) |
| 333 | parms[1] = unsafe.Pointer(&namebuf[0]) |
| 334 | parms[2] = unsafe.Pointer(&attr_sz) |
| 335 | parms[3] = unsafe.Pointer(attr) |
| 336 | parms[4] = unsafe.Pointer(&rv) |
| 337 | parms[5] = unsafe.Pointer(&rc) |
| 338 | parms[6] = unsafe.Pointer(&rn) |
| 339 | bpxcall(parms[:], BPX4CHR) |
| 340 | return rv, rc, rn |
| 341 | } |
| 342 | |
| 343 | func BpxLchattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { |
| 344 | if len(path) >= 1024 { |
| 345 | return -1, -1, -1 |
| 346 | } |
| 347 | var namebuf [1024]byte |
| 348 | sz := int32(copy(namebuf[:], path)) |
| 349 | A2e(namebuf[:sz]) |
| 350 | attr_sz := uint32(unsafe.Sizeof(*attr)) |
| 351 | var parms [7]unsafe.Pointer |
| 352 | parms[0] = unsafe.Pointer(&sz) |
| 353 | parms[1] = unsafe.Pointer(&namebuf[0]) |
| 354 | parms[2] = unsafe.Pointer(&attr_sz) |
| 355 | parms[3] = unsafe.Pointer(attr) |
| 356 | parms[4] = unsafe.Pointer(&rv) |
| 357 | parms[5] = unsafe.Pointer(&rc) |
| 358 | parms[6] = unsafe.Pointer(&rn) |
| 359 | bpxcall(parms[:], BPX4LCR) |
| 360 | return rv, rc, rn |
| 361 | } |
| 362 | |
| 363 | func BpxFchattr(fd int32, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { |
| 364 | attr_sz := uint32(unsafe.Sizeof(*attr)) |
| 365 | var parms [6]unsafe.Pointer |
| 366 | parms[0] = unsafe.Pointer(&fd) |
| 367 | parms[1] = unsafe.Pointer(&attr_sz) |
| 368 | parms[2] = unsafe.Pointer(attr) |
| 369 | parms[3] = unsafe.Pointer(&rv) |
| 370 | parms[4] = unsafe.Pointer(&rc) |
| 371 | parms[5] = unsafe.Pointer(&rn) |
| 372 | bpxcall(parms[:], BPX4FCR) |
| 373 | return rv, rc, rn |
| 374 | } |
| 375 | |
| 376 | func BpxCondTimedWait(sec uint32, nsec uint32, events uint32, secrem *uint32, nsecrem *uint32) (rv int32, rc int32, rn int32) { |
| 377 | var parms [8]unsafe.Pointer |
| 378 | parms[0] = unsafe.Pointer(&sec) |
| 379 | parms[1] = unsafe.Pointer(&nsec) |
| 380 | parms[2] = unsafe.Pointer(&events) |
| 381 | parms[3] = unsafe.Pointer(secrem) |
| 382 | parms[4] = unsafe.Pointer(nsecrem) |
| 383 | parms[5] = unsafe.Pointer(&rv) |
| 384 | parms[6] = unsafe.Pointer(&rc) |
| 385 | parms[7] = unsafe.Pointer(&rn) |
| 386 | bpxcall(parms[:], BPX4CTW) |
| 387 | return rv, rc, rn |
| 388 | } |
| 389 | func BpxGetthent(in *Pgtha, outlen *uint32, out unsafe.Pointer) (rv int32, rc int32, rn int32) { |
| 390 | var parms [7]unsafe.Pointer |
| 391 | inlen := uint32(26) // nothing else will work. Go says Pgtha is 28-byte because of alignment, but Pgtha is "packed" and must be 26-byte |
| 392 | parms[0] = unsafe.Pointer(&inlen) |
| 393 | parms[1] = unsafe.Pointer(&in) |
| 394 | parms[2] = unsafe.Pointer(outlen) |
| 395 | parms[3] = unsafe.Pointer(&out) |
| 396 | parms[4] = unsafe.Pointer(&rv) |
| 397 | parms[5] = unsafe.Pointer(&rc) |
| 398 | parms[6] = unsafe.Pointer(&rn) |
| 399 | bpxcall(parms[:], BPX4GTH) |
| 400 | return rv, rc, rn |
| 401 | } |
| 402 | func ZosJobname() (jobname string, err error) { |
| 403 | var pgtha Pgtha |
| 404 | pgtha.Pid = uint32(Getpid()) |
| 405 | pgtha.Accesspid = PGTHA_CURRENT |
| 406 | pgtha.Flag1 = PGTHA_PROCESS |
| 407 | var out [256]byte |
| 408 | var outlen uint32 |
| 409 | outlen = 256 |
| 410 | rv, rc, rn := BpxGetthent(&pgtha, &outlen, unsafe.Pointer(&out[0])) |
| 411 | if rv == 0 { |
| 412 | gthc := []byte{0x87, 0xa3, 0x88, 0x83} // 'gthc' in ebcdic |
| 413 | ix := bytes.Index(out[:], gthc) |
| 414 | if ix == -1 { |
| 415 | err = fmt.Errorf("BPX4GTH: gthc return data not found") |
| 416 | return |
| 417 | } |
| 418 | jn := out[ix+80 : ix+88] // we didn't declare Pgthc, but jobname is 8-byte at offset 80 |
| 419 | E2a(jn) |
| 420 | jobname = string(bytes.TrimRight(jn, " ")) |
| 421 | |
| 422 | } else { |
| 423 | err = fmt.Errorf("BPX4GTH: rc=%d errno=%d reason=code=0x%x", rv, rc, rn) |
| 424 | } |
| 425 | return |
| 426 | } |
| 427 | func Bpx4ptq(code int32, data string) (rv int32, rc int32, rn int32) { |
| 428 | var userdata [8]byte |
| 429 | var parms [5]unsafe.Pointer |
| 430 | copy(userdata[:], data+" ") |
| 431 | A2e(userdata[:]) |
| 432 | parms[0] = unsafe.Pointer(&code) |
| 433 | parms[1] = unsafe.Pointer(&userdata[0]) |
| 434 | parms[2] = unsafe.Pointer(&rv) |
| 435 | parms[3] = unsafe.Pointer(&rc) |
| 436 | parms[4] = unsafe.Pointer(&rn) |
| 437 | bpxcall(parms[:], BPX4PTQ) |
| 438 | return rv, rc, rn |
| 439 | } |
| 440 | |
| 441 | const ( |
| 442 | PT_TRACE_ME = 0 // Debug this process |
| 443 | PT_READ_I = 1 // Read a full word |
| 444 | PT_READ_D = 2 // Read a full word |
| 445 | PT_READ_U = 3 // Read control info |
| 446 | PT_WRITE_I = 4 //Write a full word |
| 447 | PT_WRITE_D = 5 //Write a full word |
| 448 | PT_CONTINUE = 7 //Continue the process |
| 449 | PT_KILL = 8 //Terminate the process |
| 450 | PT_READ_GPR = 11 // Read GPR, CR, PSW |
| 451 | PT_READ_FPR = 12 // Read FPR |
| 452 | PT_READ_VR = 13 // Read VR |
| 453 | PT_WRITE_GPR = 14 // Write GPR, CR, PSW |
| 454 | PT_WRITE_FPR = 15 // Write FPR |
| 455 | PT_WRITE_VR = 16 // Write VR |
| 456 | PT_READ_BLOCK = 17 // Read storage |
| 457 | PT_WRITE_BLOCK = 19 // Write storage |
| 458 | PT_READ_GPRH = 20 // Read GPRH |
| 459 | PT_WRITE_GPRH = 21 // Write GPRH |
| 460 | PT_REGHSET = 22 // Read all GPRHs |
| 461 | PT_ATTACH = 30 // Attach to a process |
| 462 | PT_DETACH = 31 // Detach from a process |
| 463 | PT_REGSET = 32 // Read all GPRs |
| 464 | PT_REATTACH = 33 // Reattach to a process |
| 465 | PT_LDINFO = 34 // Read loader info |
| 466 | PT_MULTI = 35 // Multi process mode |
| 467 | PT_LD64INFO = 36 // RMODE64 Info Area |
| 468 | PT_BLOCKREQ = 40 // Block request |
| 469 | PT_THREAD_INFO = 60 // Read thread info |
| 470 | PT_THREAD_MODIFY = 61 |
| 471 | PT_THREAD_READ_FOCUS = 62 |
| 472 | PT_THREAD_WRITE_FOCUS = 63 |
| 473 | PT_THREAD_HOLD = 64 |
| 474 | PT_THREAD_SIGNAL = 65 |
| 475 | PT_EXPLAIN = 66 |
| 476 | PT_EVENTS = 67 |
| 477 | PT_THREAD_INFO_EXTENDED = 68 |
| 478 | PT_REATTACH2 = 71 |
| 479 | PT_CAPTURE = 72 |
| 480 | PT_UNCAPTURE = 73 |
| 481 | PT_GET_THREAD_TCB = 74 |
| 482 | PT_GET_ALET = 75 |
| 483 | PT_SWAPIN = 76 |
| 484 | PT_EXTENDED_EVENT = 98 |
| 485 | PT_RECOVER = 99 // Debug a program check |
| 486 | PT_GPR0 = 0 // General purpose register 0 |
| 487 | PT_GPR1 = 1 // General purpose register 1 |
| 488 | PT_GPR2 = 2 // General purpose register 2 |
| 489 | PT_GPR3 = 3 // General purpose register 3 |
| 490 | PT_GPR4 = 4 // General purpose register 4 |
| 491 | PT_GPR5 = 5 // General purpose register 5 |
| 492 | PT_GPR6 = 6 // General purpose register 6 |
| 493 | PT_GPR7 = 7 // General purpose register 7 |
| 494 | PT_GPR8 = 8 // General purpose register 8 |
| 495 | PT_GPR9 = 9 // General purpose register 9 |
| 496 | PT_GPR10 = 10 // General purpose register 10 |
| 497 | PT_GPR11 = 11 // General purpose register 11 |
| 498 | PT_GPR12 = 12 // General purpose register 12 |
| 499 | PT_GPR13 = 13 // General purpose register 13 |
| 500 | PT_GPR14 = 14 // General purpose register 14 |
| 501 | PT_GPR15 = 15 // General purpose register 15 |
| 502 | PT_FPR0 = 16 // Floating point register 0 |
| 503 | PT_FPR1 = 17 // Floating point register 1 |
| 504 | PT_FPR2 = 18 // Floating point register 2 |
| 505 | PT_FPR3 = 19 // Floating point register 3 |
| 506 | PT_FPR4 = 20 // Floating point register 4 |
| 507 | PT_FPR5 = 21 // Floating point register 5 |
| 508 | PT_FPR6 = 22 // Floating point register 6 |
| 509 | PT_FPR7 = 23 // Floating point register 7 |
| 510 | PT_FPR8 = 24 // Floating point register 8 |
| 511 | PT_FPR9 = 25 // Floating point register 9 |
| 512 | PT_FPR10 = 26 // Floating point register 10 |
| 513 | PT_FPR11 = 27 // Floating point register 11 |
| 514 | PT_FPR12 = 28 // Floating point register 12 |
| 515 | PT_FPR13 = 29 // Floating point register 13 |
| 516 | PT_FPR14 = 30 // Floating point register 14 |
| 517 | PT_FPR15 = 31 // Floating point register 15 |
| 518 | PT_FPC = 32 // Floating point control register |
| 519 | PT_PSW = 40 // PSW |
| 520 | PT_PSW0 = 40 // Left half of the PSW |
| 521 | PT_PSW1 = 41 // Right half of the PSW |
| 522 | PT_CR0 = 42 // Control register 0 |
| 523 | PT_CR1 = 43 // Control register 1 |
| 524 | PT_CR2 = 44 // Control register 2 |
| 525 | PT_CR3 = 45 // Control register 3 |
| 526 | PT_CR4 = 46 // Control register 4 |
| 527 | PT_CR5 = 47 // Control register 5 |
| 528 | PT_CR6 = 48 // Control register 6 |
| 529 | PT_CR7 = 49 // Control register 7 |
| 530 | PT_CR8 = 50 // Control register 8 |
| 531 | PT_CR9 = 51 // Control register 9 |
| 532 | PT_CR10 = 52 // Control register 10 |
| 533 | PT_CR11 = 53 // Control register 11 |
| 534 | PT_CR12 = 54 // Control register 12 |
| 535 | PT_CR13 = 55 // Control register 13 |
| 536 | PT_CR14 = 56 // Control register 14 |
| 537 | PT_CR15 = 57 // Control register 15 |
| 538 | PT_GPRH0 = 58 // GP High register 0 |
| 539 | PT_GPRH1 = 59 // GP High register 1 |
| 540 | PT_GPRH2 = 60 // GP High register 2 |
| 541 | PT_GPRH3 = 61 // GP High register 3 |
| 542 | PT_GPRH4 = 62 // GP High register 4 |
| 543 | PT_GPRH5 = 63 // GP High register 5 |
| 544 | PT_GPRH6 = 64 // GP High register 6 |
| 545 | PT_GPRH7 = 65 // GP High register 7 |
| 546 | PT_GPRH8 = 66 // GP High register 8 |
| 547 | PT_GPRH9 = 67 // GP High register 9 |
| 548 | PT_GPRH10 = 68 // GP High register 10 |
| 549 | PT_GPRH11 = 69 // GP High register 11 |
| 550 | PT_GPRH12 = 70 // GP High register 12 |
| 551 | PT_GPRH13 = 71 // GP High register 13 |
| 552 | PT_GPRH14 = 72 // GP High register 14 |
| 553 | PT_GPRH15 = 73 // GP High register 15 |
| 554 | PT_VR0 = 74 // Vector register 0 |
| 555 | PT_VR1 = 75 // Vector register 1 |
| 556 | PT_VR2 = 76 // Vector register 2 |
| 557 | PT_VR3 = 77 // Vector register 3 |
| 558 | PT_VR4 = 78 // Vector register 4 |
| 559 | PT_VR5 = 79 // Vector register 5 |
| 560 | PT_VR6 = 80 // Vector register 6 |
| 561 | PT_VR7 = 81 // Vector register 7 |
| 562 | PT_VR8 = 82 // Vector register 8 |
| 563 | PT_VR9 = 83 // Vector register 9 |
| 564 | PT_VR10 = 84 // Vector register 10 |
| 565 | PT_VR11 = 85 // Vector register 11 |
| 566 | PT_VR12 = 86 // Vector register 12 |
| 567 | PT_VR13 = 87 // Vector register 13 |
| 568 | PT_VR14 = 88 // Vector register 14 |
| 569 | PT_VR15 = 89 // Vector register 15 |
| 570 | PT_VR16 = 90 // Vector register 16 |
| 571 | PT_VR17 = 91 // Vector register 17 |
| 572 | PT_VR18 = 92 // Vector register 18 |
| 573 | PT_VR19 = 93 // Vector register 19 |
| 574 | PT_VR20 = 94 // Vector register 20 |
| 575 | PT_VR21 = 95 // Vector register 21 |
| 576 | PT_VR22 = 96 // Vector register 22 |
| 577 | PT_VR23 = 97 // Vector register 23 |
| 578 | PT_VR24 = 98 // Vector register 24 |
| 579 | PT_VR25 = 99 // Vector register 25 |
| 580 | PT_VR26 = 100 // Vector register 26 |
| 581 | PT_VR27 = 101 // Vector register 27 |
| 582 | PT_VR28 = 102 // Vector register 28 |
| 583 | PT_VR29 = 103 // Vector register 29 |
| 584 | PT_VR30 = 104 // Vector register 30 |
| 585 | PT_VR31 = 105 // Vector register 31 |
| 586 | PT_PSWG = 106 // PSWG |
| 587 | PT_PSWG0 = 106 // Bytes 0-3 |
| 588 | PT_PSWG1 = 107 // Bytes 4-7 |
| 589 | PT_PSWG2 = 108 // Bytes 8-11 (IA high word) |
| 590 | PT_PSWG3 = 109 // Bytes 12-15 (IA low word) |
| 591 | ) |
| 592 | |
| 593 | func Bpx4ptr(request int32, pid int32, addr unsafe.Pointer, data unsafe.Pointer, buffer unsafe.Pointer) (rv int32, rc int32, rn int32) { |
| 594 | var parms [8]unsafe.Pointer |
| 595 | parms[0] = unsafe.Pointer(&request) |
| 596 | parms[1] = unsafe.Pointer(&pid) |
| 597 | parms[2] = unsafe.Pointer(&addr) |
| 598 | parms[3] = unsafe.Pointer(&data) |
| 599 | parms[4] = unsafe.Pointer(&buffer) |
| 600 | parms[5] = unsafe.Pointer(&rv) |
| 601 | parms[6] = unsafe.Pointer(&rc) |
| 602 | parms[7] = unsafe.Pointer(&rn) |
| 603 | bpxcall(parms[:], BPX4PTR) |
| 604 | return rv, rc, rn |
| 605 | } |
| 606 | |
| 607 | func copyU8(val uint8, dest []uint8) int { |
| 608 | if len(dest) < 1 { |
| 609 | return 0 |
| 610 | } |
| 611 | dest[0] = val |
| 612 | return 1 |
| 613 | } |
| 614 | |
| 615 | func copyU8Arr(src, dest []uint8) int { |
| 616 | if len(dest) < len(src) { |
| 617 | return 0 |
| 618 | } |
| 619 | for i, v := range src { |
| 620 | dest[i] = v |
| 621 | } |
| 622 | return len(src) |
| 623 | } |
| 624 | |
| 625 | func copyU16(val uint16, dest []uint16) int { |
| 626 | if len(dest) < 1 { |
| 627 | return 0 |
| 628 | } |
| 629 | dest[0] = val |
| 630 | return 1 |
| 631 | } |
| 632 | |
| 633 | func copyU32(val uint32, dest []uint32) int { |
| 634 | if len(dest) < 1 { |
| 635 | return 0 |
| 636 | } |
| 637 | dest[0] = val |
| 638 | return 1 |
| 639 | } |
| 640 | |
| 641 | func copyU32Arr(src, dest []uint32) int { |
| 642 | if len(dest) < len(src) { |
| 643 | return 0 |
| 644 | } |
| 645 | for i, v := range src { |
| 646 | dest[i] = v |
| 647 | } |
| 648 | return len(src) |
| 649 | } |
| 650 | |
| 651 | func copyU64(val uint64, dest []uint64) int { |
| 652 | if len(dest) < 1 { |
| 653 | return 0 |
| 654 | } |
| 655 | dest[0] = val |
| 656 | return 1 |
| 657 | } |