1 2 /*--------------------------------------------------------------------*/ 3 /*--- PPC64/Linux-specific kernel interface. vki-ppc64-linux.h ---*/ 4 /*--------------------------------------------------------------------*/ 5 6 /* 7 This file is part of Valgrind, a dynamic binary instrumentation 8 framework. 9 10 Copyright (C) 2005-2012 Julian Seward 11 jseward (at) acm.org 12 13 This program is free software; you can redistribute it and/or 14 modify it under the terms of the GNU General Public License as 15 published by the Free Software Foundation; either version 2 of the 16 License, or (at your option) any later version. 17 18 This program is distributed in the hope that it will be useful, but 19 WITHOUT ANY WARRANTY; without even the implied warranty of 20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21 General Public License for more details. 22 23 You should have received a copy of the GNU General Public License 24 along with this program; if not, write to the Free Software 25 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 26 02111-1307, USA. 27 28 The GNU General Public License is contained in the file COPYING. 29 */ 30 31 #ifndef __VKI_PPC64_LINUX_H 32 #define __VKI_PPC64_LINUX_H 33 34 // ppc64 is big-endian. 35 #define VKI_BIG_ENDIAN 1 36 37 //---------------------------------------------------------------------- 38 // From linux-2.6.13/include/asm-ppc64/types.h 39 //---------------------------------------------------------------------- 40 41 typedef __signed__ char __vki_s8; 42 typedef unsigned char __vki_u8; 43 44 typedef __signed__ short __vki_s16; 45 typedef unsigned short __vki_u16; 46 47 typedef __signed__ int __vki_s32; 48 typedef unsigned int __vki_u32; 49 50 typedef __signed__ long __vki_s64; 51 typedef unsigned long __vki_u64; 52 53 typedef struct { 54 __vki_u32 u[4]; 55 } __attribute((aligned(16))) __vki_vector128; 56 57 typedef unsigned short vki_u16; 58 59 typedef unsigned int vki_u32; 60 61 //---------------------------------------------------------------------- 62 // From linux-2.6.13/include/asm-ppc64/page.h 63 //---------------------------------------------------------------------- 64 65 /* PAGE_SHIFT determines the page size, unfortunately 66 page size might vary between 32-bit and 64-bit ppc kernels */ 67 extern unsigned long VKI_PAGE_SHIFT; 68 extern unsigned long VKI_PAGE_SIZE; 69 #define VKI_MAX_PAGE_SHIFT 16 70 #define VKI_MAX_PAGE_SIZE (1UL << VKI_MAX_PAGE_SHIFT) 71 72 //---------------------------------------------------------------------- 73 // From linux-2.6.35.4/arch/powerpc/include/asm/shmparam.h 74 //---------------------------------------------------------------------- 75 76 #define VKI_SHMLBA VKI_PAGE_SIZE 77 78 //---------------------------------------------------------------------- 79 // From linux-2.6.13/include/asm-ppc64/signal.h 80 //---------------------------------------------------------------------- 81 82 #define VKI_MINSIGSTKSZ 2048 83 84 /* Next 9 non-blank lines asm-generic/signal.h */ 85 #define VKI_SIG_BLOCK 0 /* for blocking signals */ 86 #define VKI_SIG_UNBLOCK 1 /* for unblocking signals */ 87 #define VKI_SIG_SETMASK 2 /* for setting the signal mask */ 88 89 typedef void __vki_signalfn_t(int); 90 typedef __vki_signalfn_t __user *__vki_sighandler_t; 91 92 typedef void __vki_restorefn_t(void); 93 typedef __vki_restorefn_t __user *__vki_sigrestore_t; 94 95 #define VKI_SIG_DFL ((__vki_sighandler_t)0) /* default signal handling */ 96 #define VKI_SIG_IGN ((__vki_sighandler_t)1) /* ignore signal */ 97 98 /* Back in asm-ppc64/signal.h */ 99 #define _VKI_NSIG 64 100 #define _VKI_NSIG_BPW 64 101 #define _VKI_NSIG_WORDS (_VKI_NSIG / _VKI_NSIG_BPW) 102 103 typedef unsigned long vki_old_sigset_t; /* at least 32 bits */ 104 105 typedef struct { 106 unsigned long sig[_VKI_NSIG_WORDS]; 107 } vki_sigset_t; 108 109 #define VKI_SIGHUP 1 110 #define VKI_SIGINT 2 111 #define VKI_SIGQUIT 3 112 #define VKI_SIGILL 4 113 #define VKI_SIGTRAP 5 114 #define VKI_SIGABRT 6 115 #define VKI_SIGIOT 6 116 #define VKI_SIGBUS 7 117 #define VKI_SIGFPE 8 118 #define VKI_SIGKILL 9 119 #define VKI_SIGUSR1 10 120 #define VKI_SIGSEGV 11 121 #define VKI_SIGUSR2 12 122 #define VKI_SIGPIPE 13 123 #define VKI_SIGALRM 14 124 #define VKI_SIGTERM 15 125 #define VKI_SIGSTKFLT 16 126 #define VKI_SIGCHLD 17 127 #define VKI_SIGCONT 18 128 #define VKI_SIGSTOP 19 129 #define VKI_SIGTSTP 20 130 #define VKI_SIGTTIN 21 131 #define VKI_SIGTTOU 22 132 #define VKI_SIGURG 23 133 #define VKI_SIGXCPU 24 134 #define VKI_SIGXFSZ 25 135 #define VKI_SIGVTALRM 26 136 #define VKI_SIGPROF 27 137 #define VKI_SIGWINCH 28 138 #define VKI_SIGIO 29 139 #define VKI_SIGPOLL VKI_SIGIO 140 #define VKI_SIGPWR 30 141 #define VKI_SIGSYS 31 142 #define VKI_SIGUNUSED 31 143 144 /* These should not be considered constants from userland. */ 145 #define VKI_SIGRTMIN 32 146 #define VKI_SIGRTMAX _VKI_NSIG 147 148 #define VKI_SA_NOCLDSTOP 0x00000001u 149 #define VKI_SA_NOCLDWAIT 0x00000002u 150 #define VKI_SA_SIGINFO 0x00000004u 151 #define VKI_SA_ONSTACK 0x08000000u 152 #define VKI_SA_RESTART 0x10000000u 153 #define VKI_SA_NODEFER 0x40000000u 154 #define VKI_SA_RESETHAND 0x80000000u 155 156 #define VKI_SA_NOMASK VKI_SA_NODEFER 157 #define VKI_SA_ONESHOT VKI_SA_RESETHAND 158 //#define VKI_SA_INTERRUPT 0x20000000u /* dummy -- ignored */ 159 160 #define VKI_SA_RESTORER 0x04000000u 161 162 #define VKI_SS_ONSTACK 1 163 #define VKI_SS_DISABLE 2 164 165 // See comments on corresponding decls in vki-x86-linux.h re ksa_handler 166 struct vki_old_sigaction { 167 __vki_sighandler_t ksa_handler; 168 vki_old_sigset_t sa_mask; 169 unsigned long sa_flags; 170 __vki_sigrestore_t sa_restorer; 171 }; 172 173 struct vki_sigaction_base { 174 __vki_sighandler_t ksa_handler; 175 unsigned long sa_flags; 176 __vki_sigrestore_t sa_restorer; 177 vki_sigset_t sa_mask; /* mask last for extensibility */ 178 }; 179 180 /* On Linux we use the same type for passing sigactions to 181 and from the kernel. Hence: */ 182 typedef struct vki_sigaction_base vki_sigaction_toK_t; 183 typedef struct vki_sigaction_base vki_sigaction_fromK_t; 184 185 186 typedef struct vki_sigaltstack { 187 void __user *ss_sp; 188 int ss_flags; 189 vki_size_t ss_size; 190 } vki_stack_t; 191 192 //---------------------------------------------------------------------- 193 // From linux-2.6.13/include/asm-ppc64/ptrace.h 194 //---------------------------------------------------------------------- 195 196 #define VKI_PPC_REG unsigned long 197 struct vki_pt_regs { 198 VKI_PPC_REG gpr[32]; 199 VKI_PPC_REG nip; 200 VKI_PPC_REG msr; 201 VKI_PPC_REG orig_gpr3; /* Used for restarting system calls */ 202 VKI_PPC_REG ctr; 203 VKI_PPC_REG link; 204 VKI_PPC_REG xer; 205 VKI_PPC_REG ccr; 206 VKI_PPC_REG softe; /* Soft enabled/disabled */ 207 VKI_PPC_REG trap; /* Reason for being here */ 208 VKI_PPC_REG dar; /* Fault registers */ 209 VKI_PPC_REG dsisr; 210 VKI_PPC_REG result; /* Result of a system call */ 211 212 /* Not in kernel's definition, but apparently needed to stop 213 assertion at coredump-elf.c:267 firing. These padding words make 214 the struct have the same size as a 'vki_elf_greg_t'. See message 215 from Ghassan Hammouri on valgrind-developers on 6 April 06, and 216 also the analogous kludge for ppc32-linux (svn r5852 and bug 217 #121617). */ 218 unsigned long pad[4]; 219 }; 220 221 /* Kludge? I don't know where this came from or if it is right. */ 222 #define vki_user_regs_struct vki_pt_regs 223 224 #define VKI_PT_R0 0 225 #define VKI_PT_R1 1 226 #define VKI_PT_R2 2 227 #define VKI_PT_R3 3 228 #define VKI_PT_R4 4 229 #define VKI_PT_R5 5 230 #define VKI_PT_R6 6 231 #define VKI_PT_R7 7 232 #define VKI_PT_R8 8 233 #define VKI_PT_R9 9 234 #define VKI_PT_R10 10 235 #define VKI_PT_R11 11 236 #define VKI_PT_R12 12 237 #define VKI_PT_R13 13 238 #define VKI_PT_R14 14 239 #define VKI_PT_R15 15 240 #define VKI_PT_R16 16 241 #define VKI_PT_R17 17 242 #define VKI_PT_R18 18 243 #define VKI_PT_R19 19 244 #define VKI_PT_R20 20 245 #define VKI_PT_R21 21 246 #define VKI_PT_R22 22 247 #define VKI_PT_R23 23 248 #define VKI_PT_R24 24 249 #define VKI_PT_R25 25 250 #define VKI_PT_R26 26 251 #define VKI_PT_R27 27 252 #define VKI_PT_R28 28 253 #define VKI_PT_R29 29 254 #define VKI_PT_R30 30 255 #define VKI_PT_R31 31 256 #define VKI_PT_NIP 32 257 #define VKI_PT_MSR 33 258 #define VKI_PT_ORIG_R3 34 259 #define VKI_PT_CTR 35 260 #define VKI_PT_LNK 36 261 #define VKI_PT_XER 37 262 #define VKI_PT_CCR 38 263 #define VKI_PT_SOFTE 39 264 #define VKI_PT_RESULT 43 265 266 //---------------------------------------------------------------------- 267 // From linux-2.6.13/include/asm-ppc64/elf.h 268 //---------------------------------------------------------------------- 269 270 #define VKI_ELF_NGREG 48 /* includes nip, msr, lr, etc. */ 271 #define VKI_ELF_NFPREG 33 /* includes fpscr */ 272 #define VKI_ELF_NVRREG 34 /* includes vscr & vrsave in split vectors */ 273 274 typedef unsigned long vki_elf_greg_t64; 275 typedef vki_elf_greg_t64 vki_elf_gregset_t64[VKI_ELF_NGREG]; 276 277 typedef vki_elf_gregset_t64 vki_elf_gregset_t; 278 279 typedef double vki_elf_fpreg_t; 280 typedef vki_elf_fpreg_t vki_elf_fpregset_t[VKI_ELF_NFPREG]; 281 282 /* Altivec registers */ 283 /* 284 * The entries with indexes 0-31 contain the corresponding vector registers. 285 * The entry with index 32 contains the vscr as the last word (offset 12) 286 * within the quadword. This allows the vscr to be stored as either a 287 * quadword (since it must be copied via a vector register to/from storage) 288 * or as a word. The entry with index 33 contains the vrsave as the first 289 * word (offset 0) within the quadword. 290 * 291 * This definition of the VMX state is compatible with the current PPC32 292 * ptrace interface. This allows signal handling and ptrace to use the same 293 * structures. This also simplifies the implementation of a bi-arch 294 * (combined (32- and 64-bit) gdb. 295 * 296 * Note that it's _not_ compatible with 32 bits ucontext which stuffs the 297 * vrsave along with vscr and so only uses 33 vectors for the register set 298 */ 299 typedef __vki_vector128 vki_elf_vrreg_t; 300 typedef vki_elf_vrreg_t vki_elf_vrregset_t[VKI_ELF_NVRREG]; 301 302 //---------------------------------------------------------------------- 303 // From linux-2.6.13/include/asm-ppc64/sigcontext.h 304 //---------------------------------------------------------------------- 305 306 struct vki_sigcontext { 307 unsigned long _unused[4]; 308 int signal; 309 int _pad0; 310 unsigned long handler; 311 unsigned long oldmask; 312 struct vki_pt_regs __user *regs; 313 vki_elf_gregset_t gp_regs; 314 vki_elf_fpregset_t fp_regs; 315 /* 316 * To maintain compatibility with current implementations the sigcontext is 317 * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) 318 * followed by an unstructured (vmx_reserve) field of 69 doublewords. This 319 * allows the array of vector registers to be quadword aligned independent of 320 * the alignment of the containing sigcontext or ucontext. It is the 321 * responsibility of the code setting the sigcontext to set this pointer to 322 * either NULL (if this processor does not support the VMX feature) or the 323 * address of the first quadword within the allocated (vmx_reserve) area. 324 * 325 * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with 326 * an array of 34 quadword entries (elf_vrregset_t). The entries with 327 * indexes 0-31 contain the corresponding vector registers. The entry with 328 * index 32 contains the vscr as the last word (offset 12) within the 329 * quadword. This allows the vscr to be stored as either a quadword (since 330 * it must be copied via a vector register to/from storage) or as a word. 331 * The entry with index 33 contains the vrsave as the first word (offset 0) 332 * within the quadword. 333 */ 334 vki_elf_vrreg_t __user *v_regs; 335 long vmx_reserve[VKI_ELF_NVRREG+VKI_ELF_NVRREG+1]; 336 }; 337 338 //---------------------------------------------------------------------- 339 // From linux-2.6.13/include/asm-ppc64/mman.h 340 //---------------------------------------------------------------------- 341 342 #define VKI_PROT_NONE 0x0 /* page can not be accessed */ 343 #define VKI_PROT_READ 0x1 /* page can be read */ 344 #define VKI_PROT_WRITE 0x2 /* page can be written */ 345 #define VKI_PROT_EXEC 0x4 /* page can be executed */ 346 #define VKI_PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend 347 change to start of 348 growsdown vma */ 349 #define VKI_PROT_GROWSUP 0x02000000 /* mprotect flag: extend 350 change to end of 351 growsup vma */ 352 353 #define VKI_MAP_SHARED 0x01 /* Share changes */ 354 #define VKI_MAP_PRIVATE 0x02 /* Changes are private */ 355 #define VKI_MAP_FIXED 0x10 /* Interpret addr exactly */ 356 #define VKI_MAP_ANONYMOUS 0x20 /* don't use a file */ 357 #define VKI_MAP_NORESERVE 0x40 /* don't reserve swap pages */ 358 359 //---------------------------------------------------------------------- 360 // From linux-2.6.13/include/asm-ppc64/fcntl.h 361 //---------------------------------------------------------------------- 362 363 #define VKI_O_RDONLY 00 364 #define VKI_O_WRONLY 01 365 #define VKI_O_RDWR 02 366 #define VKI_O_CREAT 0100 /* not fcntl */ 367 #define VKI_O_EXCL 0200 /* not fcntl */ 368 #define VKI_O_TRUNC 01000 /* not fcntl */ 369 #define VKI_O_APPEND 02000 370 #define VKI_O_NONBLOCK 04000 371 #define VKI_O_LARGEFILE 0200000 372 373 #define VKI_AT_FDCWD -100 374 375 #define VKI_F_DUPFD 0 /* dup */ 376 #define VKI_F_GETFD 1 /* get close_on_exec */ 377 #define VKI_F_SETFD 2 /* set/clear close_on_exec */ 378 #define VKI_F_GETFL 3 /* get file->f_flags */ 379 #define VKI_F_SETFL 4 /* set file->f_flags */ 380 #define VKI_F_GETLK 5 381 #define VKI_F_SETLK 6 382 #define VKI_F_SETLKW 7 383 384 #define VKI_F_SETOWN 8 /* for sockets. */ 385 #define VKI_F_GETOWN 9 /* for sockets. */ 386 #define VKI_F_SETSIG 10 /* for sockets. */ 387 #define VKI_F_GETSIG 11 /* for sockets. */ 388 389 #define VKI_F_SETOWN_EX 15 390 #define VKI_F_GETOWN_EX 16 391 392 #define VKI_F_OWNER_TID 0 393 #define VKI_F_OWNER_PID 1 394 #define VKI_F_OWNER_PGRP 2 395 396 struct vki_f_owner_ex { 397 int type; 398 __vki_kernel_pid_t pid; 399 }; 400 401 /* for F_[GET|SET]FL */ 402 #define VKI_FD_CLOEXEC 1 /* actually anything with low bit set goes */ 403 404 #define VKI_F_LINUX_SPECIFIC_BASE 1024 405 406 //---------------------------------------------------------------------- 407 // From linux-2.6.13/include/asm-ppc64/resource.h 408 //---------------------------------------------------------------------- 409 410 // which just does #include <asm-generic/resource.h> 411 412 #define VKI_RLIMIT_DATA 2 /* max data size */ 413 #define VKI_RLIMIT_STACK 3 /* max stack size */ 414 #define VKI_RLIMIT_CORE 4 /* max core file size */ 415 #define VKI_RLIMIT_NOFILE 7 /* max number of open files */ 416 417 //---------------------------------------------------------------------- 418 // From linux-2.6.13/include/asm-ppc64/socket.h 419 //---------------------------------------------------------------------- 420 421 #define VKI_SOL_SOCKET 1 422 423 #define VKI_SO_TYPE 3 424 425 //---------------------------------------------------------------------- 426 // From linux-2.6.13/include/asm-ppc64/sockios.h 427 //---------------------------------------------------------------------- 428 429 #define VKI_SIOCSPGRP 0x8902 430 #define VKI_SIOCGPGRP 0x8904 431 #define VKI_SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ 432 #define VKI_SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ 433 434 //---------------------------------------------------------------------- 435 // From linux-2.6.13/include/asm-ppc64/stat.h 436 //---------------------------------------------------------------------- 437 438 struct vki_stat { 439 unsigned long st_dev; 440 unsigned long st_ino; 441 unsigned long st_nlink; 442 unsigned int st_mode; 443 unsigned int st_uid; 444 unsigned int st_gid; 445 unsigned long st_rdev; 446 long st_size; 447 unsigned long st_blksize; 448 unsigned long st_blocks; 449 unsigned long st_atime; 450 unsigned long st_atime_nsec; 451 unsigned long st_mtime; 452 unsigned long st_mtime_nsec; 453 unsigned long st_ctime; 454 unsigned long st_ctime_nsec; 455 unsigned long __unused4; 456 unsigned long __unused5; 457 unsigned long __unused6; 458 }; 459 460 #define VKI_STAT_HAVE_NSEC 1 461 462 /* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ 463 struct vki_stat64 { 464 unsigned long st_dev; /* Device. */ 465 unsigned long st_ino; /* File serial number. */ 466 unsigned int st_mode; /* File mode. */ 467 unsigned int st_nlink; /* Link count. */ 468 unsigned int st_uid; /* User ID of the file's owner. */ 469 unsigned int st_gid; /* Group ID of the file's group. */ 470 unsigned long st_rdev; /* Device number, if device. */ 471 unsigned short __pad2; 472 long st_size; /* Size of file, in bytes. */ 473 int st_blksize; /* Optimal block size for I/O. */ 474 475 long st_blocks; /* Number 512-byte blocks allocated. */ 476 int st_atime; /* Time of last access. */ 477 int st_atime_nsec; 478 int st_mtime; /* Time of last modification. */ 479 int st_mtime_nsec; 480 int st_ctime; /* Time of last status change. */ 481 int st_ctime_nsec; 482 unsigned int __unused4; 483 unsigned int __unused5; 484 }; 485 486 //---------------------------------------------------------------------- 487 // From linux-2.6.13/include/asm-ppc64/statfs.h 488 //---------------------------------------------------------------------- 489 490 struct vki_statfs { 491 long f_type; 492 long f_bsize; 493 long f_blocks; 494 long f_bfree; 495 long f_bavail; 496 long f_files; 497 long f_ffree; 498 __vki_kernel_fsid_t f_fsid; 499 long f_namelen; 500 long f_frsize; 501 long f_spare[5]; 502 }; 503 504 //---------------------------------------------------------------------- 505 // From linux-2.6.13/include/asm-ppc64/termios.h 506 //---------------------------------------------------------------------- 507 508 struct vki_winsize { 509 unsigned short ws_row; 510 unsigned short ws_col; 511 unsigned short ws_xpixel; 512 unsigned short ws_ypixel; 513 }; 514 515 #define VKI_NCC 10 516 struct vki_termio { 517 unsigned short c_iflag; /* input mode flags */ 518 unsigned short c_oflag; /* output mode flags */ 519 unsigned short c_cflag; /* control mode flags */ 520 unsigned short c_lflag; /* local mode flags */ 521 unsigned char c_line; /* line discipline */ 522 unsigned char c_cc[VKI_NCC]; /* control characters */ 523 }; 524 525 //---------------------------------------------------------------------- 526 // From linux-2.6.13/include/asm-ppc64/termbits.h 527 //---------------------------------------------------------------------- 528 529 typedef unsigned char vki_cc_t; 530 typedef unsigned int vki_speed_t; 531 typedef unsigned int vki_tcflag_t; 532 533 #define VKI_NCCS 19 534 struct vki_termios { 535 vki_tcflag_t c_iflag; /* input mode flags */ 536 vki_tcflag_t c_oflag; /* output mode flags */ 537 vki_tcflag_t c_cflag; /* control mode flags */ 538 vki_tcflag_t c_lflag; /* local mode flags */ 539 vki_cc_t c_cc[VKI_NCCS]; /* control characters */ 540 vki_cc_t c_line; /* line discipline (== c_cc[19]) */ 541 vki_speed_t c_ispeed; /* input speed */ 542 vki_speed_t c_ospeed; /* output speed */ 543 }; 544 545 //---------------------------------------------------------------------- 546 // From linux-2.6.13/include/asm-ppc64/ioctl.h 547 //---------------------------------------------------------------------- 548 549 #define _VKI_IOC_NRBITS 8 550 #define _VKI_IOC_TYPEBITS 8 551 #define _VKI_IOC_SIZEBITS 13 552 #define _VKI_IOC_DIRBITS 3 553 554 #define _VKI_IOC_NRMASK ((1 << _VKI_IOC_NRBITS)-1) 555 #define _VKI_IOC_TYPEMASK ((1 << _VKI_IOC_TYPEBITS)-1) 556 #define _VKI_IOC_SIZEMASK ((1 << _VKI_IOC_SIZEBITS)-1) 557 #define _VKI_IOC_DIRMASK ((1 << _VKI_IOC_DIRBITS)-1) 558 559 #define _VKI_IOC_NRSHIFT 0 560 #define _VKI_IOC_TYPESHIFT (_VKI_IOC_NRSHIFT+_VKI_IOC_NRBITS) 561 #define _VKI_IOC_SIZESHIFT (_VKI_IOC_TYPESHIFT+_VKI_IOC_TYPEBITS) 562 #define _VKI_IOC_DIRSHIFT (_VKI_IOC_SIZESHIFT+_VKI_IOC_SIZEBITS) 563 564 /* 565 * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. 566 * And this turns out useful to catch old ioctl numbers in header 567 * files for us. 568 */ 569 #define _VKI_IOC_NONE 1U 570 #define _VKI_IOC_READ 2U 571 #define _VKI_IOC_WRITE 4U 572 573 #define _VKI_IOC(dir,type,nr,size) \ 574 (((dir) << _VKI_IOC_DIRSHIFT) | \ 575 ((type) << _VKI_IOC_TYPESHIFT) | \ 576 ((nr) << _VKI_IOC_NRSHIFT) | \ 577 ((size) << _VKI_IOC_SIZESHIFT)) 578 579 /* used to create numbers */ 580 #define _VKI_IO(type,nr) _VKI_IOC(_VKI_IOC_NONE,(type),(nr),0) 581 #define _VKI_IOR(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr), \ 582 (_VKI_IOC_TYPECHECK(size))) 583 #define _VKI_IOW(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr), \ 584 (_VKI_IOC_TYPECHECK(size))) 585 #define _VKI_IOWR(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE, \ 586 (type),(nr),(_VKI_IOC_TYPECHECK(size))) 587 #define _VKI_IOR_BAD(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr), \ 588 sizeof(size)) 589 #define _VKI_IOW_BAD(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr), \ 590 sizeof(size)) 591 #define _VKI_IOWR_BAD(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE, \ 592 (type),(nr),sizeof(size)) 593 594 /* used to decode them.. */ 595 #define _VKI_IOC_DIR(nr) (((nr) >> _VKI_IOC_DIRSHIFT) & _VKI_IOC_DIRMASK) 596 #define _VKI_IOC_TYPE(nr) (((nr) >> _VKI_IOC_TYPESHIFT) & _VKI_IOC_TYPEMASK) 597 #define _VKI_IOC_NR(nr) (((nr) >> _VKI_IOC_NRSHIFT) & _VKI_IOC_NRMASK) 598 #define _VKI_IOC_SIZE(nr) (((nr) >> _VKI_IOC_SIZESHIFT) & _VKI_IOC_SIZEMASK) 599 600 //---------------------------------------------------------------------- 601 // From linux-2.6.13/include/asm-ppc64/ioctls.h 602 //---------------------------------------------------------------------- 603 604 #define VKI_TCGETS _VKI_IOR('t', 19, struct vki_termios) 605 #define VKI_TCSETS _VKI_IOW('t', 20, struct vki_termios) 606 #define VKI_TCSETSW _VKI_IOW('t', 21, struct vki_termios) 607 #define VKI_TCSETSF _VKI_IOW('t', 22, struct vki_termios) 608 #define VKI_TCGETA _VKI_IOR('t', 23, struct vki_termio) 609 #define VKI_TCSETA _VKI_IOW('t', 24, struct vki_termio) 610 #define VKI_TCSETAW _VKI_IOW('t', 25, struct vki_termio) 611 #define VKI_TCSETAF _VKI_IOW('t', 28, struct vki_termio) 612 #define VKI_TCSBRK _VKI_IO('t', 29) 613 #define VKI_TCXONC _VKI_IO('t', 30) 614 #define VKI_TCFLSH _VKI_IO('t', 31) 615 #define VKI_TIOCSCTTY 0x540E 616 #define VKI_TIOCGPGRP _VKI_IOR('t', 119, int) 617 #define VKI_TIOCSPGRP _VKI_IOW('t', 118, int) 618 #define VKI_TIOCOUTQ _VKI_IOR('t', 115, int) /* output queue size */ 619 #define VKI_TIOCGWINSZ _VKI_IOR('t', 104, struct vki_winsize) 620 #define VKI_TIOCSWINSZ _VKI_IOW('t', 103, struct vki_winsize) 621 #define VKI_TIOCMGET 0x5415 622 #define VKI_TIOCMBIS 0x5416 623 #define VKI_TIOCMBIC 0x5417 624 #define VKI_TIOCMSET 0x5418 625 #define VKI_FIONREAD _VKI_IOR('f', 127, int) 626 #define VKI_TIOCLINUX 0x541C 627 #define VKI_FIONBIO _VKI_IOW('f', 126, int) 628 #define VKI_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ 629 #define VKI_TIOCGPTN _VKI_IOR('T',0x30, unsigned int) 630 /* Get Pty Number (of pty-mux device) */ 631 #define VKI_TIOCSPTLCK _VKI_IOW('T',0x31, int) /* Lock/unlock Pty */ 632 #define VKI_FIOASYNC _VKI_IOW('f', 125, int) 633 #define VKI_TIOCSERGETLSR 0x5459 /* Get line status register */ 634 #define VKI_TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ 635 #define VKI_FIOQSIZE _VKI_IOR('f', 128, vki_loff_t) 636 637 //---------------------------------------------------------------------- 638 // From linux-2.6.13/include/asm-ppc64/poll.h 639 //---------------------------------------------------------------------- 640 641 #define VKI_POLLIN 0x0001 642 643 struct vki_pollfd { 644 int fd; 645 short events; 646 short revents; 647 }; 648 649 //---------------------------------------------------------------------- 650 // From linux-2.6.13/include/asm-ppc64/user.h 651 //---------------------------------------------------------------------- 652 653 // Not sure what's needed from here 654 655 //---------------------------------------------------------------------- 656 // From linux-2.6.13/include/asm-ppc64/elf.h 657 //---------------------------------------------------------------------- 658 659 // Not sure what's needed from here 660 661 //---------------------------------------------------------------------- 662 // From linux-2.6.13/include/asm-ppc64/ucontext.h 663 //---------------------------------------------------------------------- 664 665 struct vki_ucontext { 666 unsigned long uc_flags; 667 struct vki_ucontext *uc_link; 668 vki_stack_t uc_stack; 669 vki_sigset_t uc_sigmask; 670 vki_sigset_t __unused[15]; /* Allow for uc_sigmask growth */ 671 struct vki_sigcontext uc_mcontext; /* last for extensibility */ 672 }; 673 674 //---------------------------------------------------------------------- 675 // From linux-2.6.13/include/asm-ppc64/ipcbuf.h 676 //---------------------------------------------------------------------- 677 678 struct vki_ipc64_perm 679 { 680 __vki_kernel_key_t key; 681 __vki_kernel_uid_t uid; 682 __vki_kernel_gid_t gid; 683 __vki_kernel_uid_t cuid; 684 __vki_kernel_gid_t cgid; 685 __vki_kernel_mode_t mode; 686 unsigned int seq; 687 unsigned int __pad1; 688 unsigned long __unused1; 689 unsigned long __unused2; 690 }; 691 692 //---------------------------------------------------------------------- 693 // From linux-2.6.13/include/asm-ppc64/sembuf.h 694 //---------------------------------------------------------------------- 695 696 struct vki_semid64_ds { 697 struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */ 698 __vki_kernel_time_t sem_otime; /* last semop time */ 699 __vki_kernel_time_t sem_ctime; /* last change time */ 700 unsigned long sem_nsems; /* no. of semaphores in array */ 701 unsigned long __unused1; 702 unsigned long __unused2; 703 }; 704 705 //---------------------------------------------------------------------- 706 // From linux-2.6.13/include/asm-ppc64/msgbuf.h 707 //---------------------------------------------------------------------- 708 709 struct vki_msqid64_ds { 710 struct vki_ipc64_perm msg_perm; 711 __vki_kernel_time_t msg_stime; /* last msgsnd time */ 712 __vki_kernel_time_t msg_rtime; /* last msgrcv time */ 713 __vki_kernel_time_t msg_ctime; /* last change time */ 714 unsigned long msg_cbytes; /* current number of bytes on queue */ 715 unsigned long msg_qnum; /* number of messages in queue */ 716 unsigned long msg_qbytes; /* max number of bytes on queue */ 717 __vki_kernel_pid_t msg_lspid; /* pid of last msgsnd */ 718 __vki_kernel_pid_t msg_lrpid; /* last receive pid */ 719 unsigned long __unused1; 720 unsigned long __unused2; 721 }; 722 723 //---------------------------------------------------------------------- 724 // From linux-2.6.13/include/asm-ppc64/ipc.h 725 //---------------------------------------------------------------------- 726 727 // this just does #include <asm-generic/ipc.h> 728 729 struct vki_ipc_kludge { 730 struct vki_msgbuf __user *msgp; 731 long msgtyp; 732 }; 733 734 #define VKI_SEMOP 1 735 #define VKI_SEMGET 2 736 #define VKI_SEMCTL 3 737 #define VKI_SEMTIMEDOP 4 738 #define VKI_MSGSND 11 739 #define VKI_MSGRCV 12 740 #define VKI_MSGGET 13 741 #define VKI_MSGCTL 14 742 #define VKI_SHMAT 21 743 #define VKI_SHMDT 22 744 #define VKI_SHMGET 23 745 #define VKI_SHMCTL 24 746 747 //---------------------------------------------------------------------- 748 // From linux-2.6.13/include/asm-ppc64/shmbuf.h 749 //---------------------------------------------------------------------- 750 751 struct vki_shmid64_ds { 752 struct vki_ipc64_perm shm_perm; /* operation perms */ 753 __vki_kernel_time_t shm_atime; /* last attach time */ 754 __vki_kernel_time_t shm_dtime; /* last detach time */ 755 __vki_kernel_time_t shm_ctime; /* last change time */ 756 vki_size_t shm_segsz; /* size of segment (bytes) */ 757 __vki_kernel_pid_t shm_cpid; /* pid of creator */ 758 __vki_kernel_pid_t shm_lpid; /* pid of last operator */ 759 unsigned long shm_nattch; /* no. of current attaches */ 760 unsigned long __unused1; 761 unsigned long __unused2; 762 }; 763 764 struct vki_shminfo64 { 765 unsigned long shmmax; 766 unsigned long shmmin; 767 unsigned long shmmni; 768 unsigned long shmseg; 769 unsigned long shmall; 770 unsigned long __unused1; 771 unsigned long __unused2; 772 unsigned long __unused3; 773 unsigned long __unused4; 774 }; 775 776 //---------------------------------------------------------------------- 777 // end 778 //---------------------------------------------------------------------- 779 780 #endif // __VKI_PPC64_LINUX_H 781 782 /*--------------------------------------------------------------------*/ 783 /*--- end ---*/ 784 /*--------------------------------------------------------------------*/ 785