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@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 41typedef __signed__ char __vki_s8; 42typedef unsigned char __vki_u8; 43 44typedef __signed__ short __vki_s16; 45typedef unsigned short __vki_u16; 46 47typedef __signed__ int __vki_s32; 48typedef unsigned int __vki_u32; 49 50typedef __signed__ long __vki_s64; 51typedef unsigned long __vki_u64; 52 53typedef struct { 54 __vki_u32 u[4]; 55} __attribute((aligned(16))) __vki_vector128; 56 57typedef unsigned short vki_u16; 58 59typedef 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 */ 67extern unsigned long VKI_PAGE_SHIFT; 68extern 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 89typedef void __vki_signalfn_t(int); 90typedef __vki_signalfn_t __user *__vki_sighandler_t; 91 92typedef void __vki_restorefn_t(void); 93typedef __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 103typedef unsigned long vki_old_sigset_t; /* at least 32 bits */ 104 105typedef 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 166struct 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 173struct 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: */ 182typedef struct vki_sigaction_base vki_sigaction_toK_t; 183typedef struct vki_sigaction_base vki_sigaction_fromK_t; 184 185 186typedef 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 197struct 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 274typedef unsigned long vki_elf_greg_t64; 275typedef vki_elf_greg_t64 vki_elf_gregset_t64[VKI_ELF_NGREG]; 276 277typedef vki_elf_gregset_t64 vki_elf_gregset_t; 278 279typedef double vki_elf_fpreg_t; 280typedef 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 */ 299typedef __vki_vector128 vki_elf_vrreg_t; 300typedef 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 306struct 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 396struct 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 438struct 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. */ 463struct 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 490struct 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 508struct 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 516struct 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 529typedef unsigned char vki_cc_t; 530typedef unsigned int vki_speed_t; 531typedef unsigned int vki_tcflag_t; 532 533#define VKI_NCCS 19 534struct 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 643struct 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 665struct 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 678struct 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 696struct 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 709struct 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 729struct 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 751struct 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 764struct 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