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) 2005-2015 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#if defined(VGP_ppc32_linux) || defined(VGP_ppc64be_linux) 35#define VKI_BIG_ENDIAN 1 36#elif defined(VGP_ppc64le_linux) 37#define VKI_LITTLE_ENDIAN 1 38#endif 39//---------------------------------------------------------------------- 40// From linux-2.6.13/include/asm-ppc64/types.h 41//---------------------------------------------------------------------- 42 43typedef __signed__ char __vki_s8; 44typedef unsigned char __vki_u8; 45 46typedef __signed__ short __vki_s16; 47typedef unsigned short __vki_u16; 48 49typedef __signed__ int __vki_s32; 50typedef unsigned int __vki_u32; 51 52typedef __signed__ long __vki_s64; 53typedef unsigned long __vki_u64; 54 55typedef struct { 56 __vki_u32 u[4]; 57} __attribute((aligned(16))) __vki_vector128; 58 59typedef unsigned short vki_u16; 60 61typedef unsigned int vki_u32; 62 63//---------------------------------------------------------------------- 64// From linux-2.6.13/include/asm-ppc64/page.h 65//---------------------------------------------------------------------- 66 67/* PAGE_SHIFT determines the page size, unfortunately 68 page size might vary between 32-bit and 64-bit ppc kernels */ 69extern UWord VKI_PAGE_SHIFT; 70extern UWord VKI_PAGE_SIZE; 71#define VKI_MAX_PAGE_SHIFT 16 72#define VKI_MAX_PAGE_SIZE (1UL << VKI_MAX_PAGE_SHIFT) 73 74//---------------------------------------------------------------------- 75// From linux-2.6.35.4/arch/powerpc/include/asm/shmparam.h 76//---------------------------------------------------------------------- 77 78#define VKI_SHMLBA VKI_PAGE_SIZE 79 80//---------------------------------------------------------------------- 81// From linux-2.6.13/include/asm-ppc64/signal.h 82//---------------------------------------------------------------------- 83 84#define VKI_MINSIGSTKSZ 2048 85 86/* Next 9 non-blank lines asm-generic/signal.h */ 87#define VKI_SIG_BLOCK 0 /* for blocking signals */ 88#define VKI_SIG_UNBLOCK 1 /* for unblocking signals */ 89#define VKI_SIG_SETMASK 2 /* for setting the signal mask */ 90 91typedef void __vki_signalfn_t(int); 92typedef __vki_signalfn_t __user *__vki_sighandler_t; 93 94typedef void __vki_restorefn_t(void); 95typedef __vki_restorefn_t __user *__vki_sigrestore_t; 96 97#define VKI_SIG_DFL ((__vki_sighandler_t)0) /* default signal handling */ 98#define VKI_SIG_IGN ((__vki_sighandler_t)1) /* ignore signal */ 99 100/* Back in asm-ppc64/signal.h */ 101#define _VKI_NSIG 64 102#define _VKI_NSIG_BPW 64 103#define _VKI_NSIG_WORDS (_VKI_NSIG / _VKI_NSIG_BPW) 104 105typedef unsigned long vki_old_sigset_t; /* at least 32 bits */ 106 107typedef struct { 108 unsigned long sig[_VKI_NSIG_WORDS]; 109} vki_sigset_t; 110 111#define VKI_SIGHUP 1 112#define VKI_SIGINT 2 113#define VKI_SIGQUIT 3 114#define VKI_SIGILL 4 115#define VKI_SIGTRAP 5 116#define VKI_SIGABRT 6 117#define VKI_SIGIOT 6 118#define VKI_SIGBUS 7 119#define VKI_SIGFPE 8 120#define VKI_SIGKILL 9 121#define VKI_SIGUSR1 10 122#define VKI_SIGSEGV 11 123#define VKI_SIGUSR2 12 124#define VKI_SIGPIPE 13 125#define VKI_SIGALRM 14 126#define VKI_SIGTERM 15 127#define VKI_SIGSTKFLT 16 128#define VKI_SIGCHLD 17 129#define VKI_SIGCONT 18 130#define VKI_SIGSTOP 19 131#define VKI_SIGTSTP 20 132#define VKI_SIGTTIN 21 133#define VKI_SIGTTOU 22 134#define VKI_SIGURG 23 135#define VKI_SIGXCPU 24 136#define VKI_SIGXFSZ 25 137#define VKI_SIGVTALRM 26 138#define VKI_SIGPROF 27 139#define VKI_SIGWINCH 28 140#define VKI_SIGIO 29 141#define VKI_SIGPOLL VKI_SIGIO 142#define VKI_SIGPWR 30 143#define VKI_SIGSYS 31 144#define VKI_SIGUNUSED 31 145 146/* These should not be considered constants from userland. */ 147#define VKI_SIGRTMIN 32 148#define VKI_SIGRTMAX _VKI_NSIG 149 150#define VKI_SA_NOCLDSTOP 0x00000001u 151#define VKI_SA_NOCLDWAIT 0x00000002u 152#define VKI_SA_SIGINFO 0x00000004u 153#define VKI_SA_ONSTACK 0x08000000u 154#define VKI_SA_RESTART 0x10000000u 155#define VKI_SA_NODEFER 0x40000000u 156#define VKI_SA_RESETHAND 0x80000000u 157 158#define VKI_SA_NOMASK VKI_SA_NODEFER 159#define VKI_SA_ONESHOT VKI_SA_RESETHAND 160//#define VKI_SA_INTERRUPT 0x20000000u /* dummy -- ignored */ 161 162#define VKI_SA_RESTORER 0x04000000u 163 164#define VKI_SS_ONSTACK 1 165#define VKI_SS_DISABLE 2 166 167// See comments on corresponding decls in vki-x86-linux.h re ksa_handler 168struct vki_old_sigaction { 169 __vki_sighandler_t ksa_handler; 170 vki_old_sigset_t sa_mask; 171 unsigned long sa_flags; 172 __vki_sigrestore_t sa_restorer; 173}; 174 175struct vki_sigaction_base { 176 __vki_sighandler_t ksa_handler; 177 unsigned long sa_flags; 178 __vki_sigrestore_t sa_restorer; 179 vki_sigset_t sa_mask; /* mask last for extensibility */ 180}; 181 182/* On Linux we use the same type for passing sigactions to 183 and from the kernel. Hence: */ 184typedef struct vki_sigaction_base vki_sigaction_toK_t; 185typedef struct vki_sigaction_base vki_sigaction_fromK_t; 186 187 188typedef struct vki_sigaltstack { 189 void __user *ss_sp; 190 int ss_flags; 191 vki_size_t ss_size; 192} vki_stack_t; 193 194//---------------------------------------------------------------------- 195// From linux-2.6.13/include/asm-ppc64/ptrace.h 196//---------------------------------------------------------------------- 197 198#define VKI_PPC_REG unsigned long 199struct vki_pt_regs { 200 VKI_PPC_REG gpr[32]; 201 VKI_PPC_REG nip; 202 VKI_PPC_REG msr; 203 VKI_PPC_REG orig_gpr3; /* Used for restarting system calls */ 204 VKI_PPC_REG ctr; 205 VKI_PPC_REG link; 206 VKI_PPC_REG xer; 207 VKI_PPC_REG ccr; 208 VKI_PPC_REG softe; /* Soft enabled/disabled */ 209 VKI_PPC_REG trap; /* Reason for being here */ 210 VKI_PPC_REG dar; /* Fault registers */ 211 VKI_PPC_REG dsisr; 212 VKI_PPC_REG result; /* Result of a system call */ 213 214 /* Not in kernel's definition, but apparently needed to stop 215 assertion at coredump-elf.c:267 firing. These padding words make 216 the struct have the same size as a 'vki_elf_greg_t'. See message 217 from Ghassan Hammouri on valgrind-developers on 6 April 06, and 218 also the analogous kludge for ppc32-linux (svn r5852 and bug 219 #121617). */ 220 unsigned long pad[4]; 221}; 222 223/* Kludge? I don't know where this came from or if it is right. */ 224#define vki_user_regs_struct vki_pt_regs 225 226#define VKI_PT_R0 0 227#define VKI_PT_R1 1 228#define VKI_PT_R2 2 229#define VKI_PT_R3 3 230#define VKI_PT_R4 4 231#define VKI_PT_R5 5 232#define VKI_PT_R6 6 233#define VKI_PT_R7 7 234#define VKI_PT_R8 8 235#define VKI_PT_R9 9 236#define VKI_PT_R10 10 237#define VKI_PT_R11 11 238#define VKI_PT_R12 12 239#define VKI_PT_R13 13 240#define VKI_PT_R14 14 241#define VKI_PT_R15 15 242#define VKI_PT_R16 16 243#define VKI_PT_R17 17 244#define VKI_PT_R18 18 245#define VKI_PT_R19 19 246#define VKI_PT_R20 20 247#define VKI_PT_R21 21 248#define VKI_PT_R22 22 249#define VKI_PT_R23 23 250#define VKI_PT_R24 24 251#define VKI_PT_R25 25 252#define VKI_PT_R26 26 253#define VKI_PT_R27 27 254#define VKI_PT_R28 28 255#define VKI_PT_R29 29 256#define VKI_PT_R30 30 257#define VKI_PT_R31 31 258#define VKI_PT_NIP 32 259#define VKI_PT_MSR 33 260#define VKI_PT_ORIG_R3 34 261#define VKI_PT_CTR 35 262#define VKI_PT_LNK 36 263#define VKI_PT_XER 37 264#define VKI_PT_CCR 38 265#define VKI_PT_SOFTE 39 266#define VKI_PT_RESULT 43 267 268//---------------------------------------------------------------------- 269// From linux-2.6.13/include/asm-ppc64/elf.h 270//---------------------------------------------------------------------- 271 272#define VKI_ELF_NGREG 48 /* includes nip, msr, lr, etc. */ 273#define VKI_ELF_NFPREG 33 /* includes fpscr */ 274#define VKI_ELF_NVRREG 34 /* includes vscr & vrsave in split vectors */ 275 276typedef unsigned long vki_elf_greg_t64; 277typedef vki_elf_greg_t64 vki_elf_gregset_t64[VKI_ELF_NGREG]; 278 279typedef vki_elf_gregset_t64 vki_elf_gregset_t; 280 281typedef double vki_elf_fpreg_t; 282typedef vki_elf_fpreg_t vki_elf_fpregset_t[VKI_ELF_NFPREG]; 283 284/* Altivec registers */ 285/* 286 * The entries with indexes 0-31 contain the corresponding vector registers. 287 * The entry with index 32 contains the vscr as the last word (offset 12) 288 * within the quadword. This allows the vscr to be stored as either a 289 * quadword (since it must be copied via a vector register to/from storage) 290 * or as a word. The entry with index 33 contains the vrsave as the first 291 * word (offset 0) within the quadword. 292 * 293 * This definition of the VMX state is compatible with the current PPC32 294 * ptrace interface. This allows signal handling and ptrace to use the same 295 * structures. This also simplifies the implementation of a bi-arch 296 * (combined (32- and 64-bit) gdb. 297 * 298 * Note that it's _not_ compatible with 32 bits ucontext which stuffs the 299 * vrsave along with vscr and so only uses 33 vectors for the register set 300 */ 301typedef __vki_vector128 vki_elf_vrreg_t; 302typedef vki_elf_vrreg_t vki_elf_vrregset_t[VKI_ELF_NVRREG]; 303 304//---------------------------------------------------------------------- 305// From linux-2.6.13/include/asm-ppc64/sigcontext.h 306//---------------------------------------------------------------------- 307 308struct vki_sigcontext { 309 unsigned long _unused[4]; 310 int signal; 311 int _pad0; 312 unsigned long handler; 313 unsigned long oldmask; 314 struct vki_pt_regs __user *regs; 315 vki_elf_gregset_t gp_regs; 316 vki_elf_fpregset_t fp_regs; 317 /* 318 * To maintain compatibility with current implementations the sigcontext is 319 * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) 320 * followed by an unstructured (vmx_reserve) field of 69 doublewords. This 321 * allows the array of vector registers to be quadword aligned independent of 322 * the alignment of the containing sigcontext or ucontext. It is the 323 * responsibility of the code setting the sigcontext to set this pointer to 324 * either NULL (if this processor does not support the VMX feature) or the 325 * address of the first quadword within the allocated (vmx_reserve) area. 326 * 327 * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with 328 * an array of 34 quadword entries (elf_vrregset_t). The entries with 329 * indexes 0-31 contain the corresponding vector registers. The entry with 330 * index 32 contains the vscr as the last word (offset 12) within the 331 * quadword. This allows the vscr to be stored as either a quadword (since 332 * it must be copied via a vector register to/from storage) or as a word. 333 * The entry with index 33 contains the vrsave as the first word (offset 0) 334 * within the quadword. 335 */ 336 vki_elf_vrreg_t __user *v_regs; 337 long vmx_reserve[VKI_ELF_NVRREG+VKI_ELF_NVRREG+1]; 338}; 339 340//---------------------------------------------------------------------- 341// From linux-2.6.13/include/asm-ppc64/mman.h 342//---------------------------------------------------------------------- 343 344#define VKI_PROT_NONE 0x0 /* page can not be accessed */ 345#define VKI_PROT_READ 0x1 /* page can be read */ 346#define VKI_PROT_WRITE 0x2 /* page can be written */ 347#define VKI_PROT_EXEC 0x4 /* page can be executed */ 348#define VKI_PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend 349 change to start of 350 growsdown vma */ 351#define VKI_PROT_GROWSUP 0x02000000 /* mprotect flag: extend 352 change to end of 353 growsup vma */ 354 355#define VKI_MAP_SHARED 0x01 /* Share changes */ 356#define VKI_MAP_PRIVATE 0x02 /* Changes are private */ 357#define VKI_MAP_FIXED 0x10 /* Interpret addr exactly */ 358#define VKI_MAP_ANONYMOUS 0x20 /* don't use a file */ 359#define VKI_MAP_NORESERVE 0x40 /* don't reserve swap pages */ 360 361//---------------------------------------------------------------------- 362// From linux-2.6.13/include/asm-ppc64/fcntl.h 363//---------------------------------------------------------------------- 364 365#define VKI_O_ACCMODE 03 366#define VKI_O_RDONLY 00 367#define VKI_O_WRONLY 01 368#define VKI_O_RDWR 02 369#define VKI_O_CREAT 0100 /* not fcntl */ 370#define VKI_O_EXCL 0200 /* not fcntl */ 371#define VKI_O_TRUNC 01000 /* not fcntl */ 372#define VKI_O_APPEND 02000 373#define VKI_O_NONBLOCK 04000 374#define VKI_O_LARGEFILE 0200000 375 376#define VKI_AT_FDCWD -100 377 378#define VKI_F_DUPFD 0 /* dup */ 379#define VKI_F_GETFD 1 /* get close_on_exec */ 380#define VKI_F_SETFD 2 /* set/clear close_on_exec */ 381#define VKI_F_GETFL 3 /* get file->f_flags */ 382#define VKI_F_SETFL 4 /* set file->f_flags */ 383#define VKI_F_GETLK 5 384#define VKI_F_SETLK 6 385#define VKI_F_SETLKW 7 386 387#define VKI_F_SETOWN 8 /* for sockets. */ 388#define VKI_F_GETOWN 9 /* for sockets. */ 389#define VKI_F_SETSIG 10 /* for sockets. */ 390#define VKI_F_GETSIG 11 /* for sockets. */ 391 392#define VKI_F_SETOWN_EX 15 393#define VKI_F_GETOWN_EX 16 394 395#define VKI_F_OFD_GETLK 36 396#define VKI_F_OFD_SETLK 37 397#define VKI_F_OFD_SETLKW 38 398 399#define VKI_F_OWNER_TID 0 400#define VKI_F_OWNER_PID 1 401#define VKI_F_OWNER_PGRP 2 402 403struct vki_f_owner_ex { 404 int type; 405 __vki_kernel_pid_t pid; 406}; 407 408/* for F_[GET|SET]FL */ 409#define VKI_FD_CLOEXEC 1 /* actually anything with low bit set goes */ 410 411#define VKI_F_LINUX_SPECIFIC_BASE 1024 412 413//---------------------------------------------------------------------- 414// From linux-2.6.13/include/asm-ppc64/resource.h 415//---------------------------------------------------------------------- 416 417// which just does #include <asm-generic/resource.h> 418 419#define VKI_RLIMIT_DATA 2 /* max data size */ 420#define VKI_RLIMIT_STACK 3 /* max stack size */ 421#define VKI_RLIMIT_CORE 4 /* max core file size */ 422#define VKI_RLIMIT_NOFILE 7 /* max number of open files */ 423 424//---------------------------------------------------------------------- 425// From linux-2.6.13/include/asm-ppc64/socket.h 426//---------------------------------------------------------------------- 427 428#define VKI_SOL_SOCKET 1 429 430#define VKI_SO_TYPE 3 431 432#define VKI_SO_ATTACH_FILTER 26 433 434//---------------------------------------------------------------------- 435// From linux-2.6.13/include/asm-ppc64/sockios.h 436//---------------------------------------------------------------------- 437 438#define VKI_SIOCSPGRP 0x8902 439#define VKI_SIOCGPGRP 0x8904 440#define VKI_SIOCATMARK 0x8905 441#define VKI_SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ 442#define VKI_SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ 443 444//---------------------------------------------------------------------- 445// From linux-2.6.13/include/asm-ppc64/stat.h 446//---------------------------------------------------------------------- 447 448struct vki_stat { 449 unsigned long st_dev; 450 unsigned long st_ino; 451 unsigned long st_nlink; 452 unsigned int st_mode; 453 unsigned int st_uid; 454 unsigned int st_gid; 455 unsigned long st_rdev; 456 long st_size; 457 unsigned long st_blksize; 458 unsigned long st_blocks; 459 unsigned long st_atime; 460 unsigned long st_atime_nsec; 461 unsigned long st_mtime; 462 unsigned long st_mtime_nsec; 463 unsigned long st_ctime; 464 unsigned long st_ctime_nsec; 465 unsigned long __unused4; 466 unsigned long __unused5; 467 unsigned long __unused6; 468}; 469 470#define VKI_STAT_HAVE_NSEC 1 471 472/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ 473struct vki_stat64 { 474 unsigned long st_dev; /* Device. */ 475 unsigned long st_ino; /* File serial number. */ 476 unsigned int st_mode; /* File mode. */ 477 unsigned int st_nlink; /* Link count. */ 478 unsigned int st_uid; /* User ID of the file's owner. */ 479 unsigned int st_gid; /* Group ID of the file's group. */ 480 unsigned long st_rdev; /* Device number, if device. */ 481 unsigned short __pad2; 482 long st_size; /* Size of file, in bytes. */ 483 int st_blksize; /* Optimal block size for I/O. */ 484 485 long st_blocks; /* Number 512-byte blocks allocated. */ 486 int st_atime; /* Time of last access. */ 487 int st_atime_nsec; 488 int st_mtime; /* Time of last modification. */ 489 int st_mtime_nsec; 490 int st_ctime; /* Time of last status change. */ 491 int st_ctime_nsec; 492 unsigned int __unused4; 493 unsigned int __unused5; 494}; 495 496//---------------------------------------------------------------------- 497// From linux-2.6.13/include/asm-ppc64/statfs.h 498//---------------------------------------------------------------------- 499 500struct vki_statfs { 501 long f_type; 502 long f_bsize; 503 long f_blocks; 504 long f_bfree; 505 long f_bavail; 506 long f_files; 507 long f_ffree; 508 __vki_kernel_fsid_t f_fsid; 509 long f_namelen; 510 long f_frsize; 511 long f_spare[5]; 512}; 513 514//---------------------------------------------------------------------- 515// From linux-2.6.13/include/asm-ppc64/termios.h 516//---------------------------------------------------------------------- 517 518struct vki_winsize { 519 unsigned short ws_row; 520 unsigned short ws_col; 521 unsigned short ws_xpixel; 522 unsigned short ws_ypixel; 523}; 524 525#define VKI_NCC 10 526struct vki_termio { 527 unsigned short c_iflag; /* input mode flags */ 528 unsigned short c_oflag; /* output mode flags */ 529 unsigned short c_cflag; /* control mode flags */ 530 unsigned short c_lflag; /* local mode flags */ 531 unsigned char c_line; /* line discipline */ 532 unsigned char c_cc[VKI_NCC]; /* control characters */ 533}; 534 535//---------------------------------------------------------------------- 536// From linux-2.6.13/include/asm-ppc64/termbits.h 537//---------------------------------------------------------------------- 538 539typedef unsigned char vki_cc_t; 540typedef unsigned int vki_speed_t; 541typedef unsigned int vki_tcflag_t; 542 543#define VKI_NCCS 19 544struct vki_termios { 545 vki_tcflag_t c_iflag; /* input mode flags */ 546 vki_tcflag_t c_oflag; /* output mode flags */ 547 vki_tcflag_t c_cflag; /* control mode flags */ 548 vki_tcflag_t c_lflag; /* local mode flags */ 549 vki_cc_t c_cc[VKI_NCCS]; /* control characters */ 550 vki_cc_t c_line; /* line discipline (== c_cc[19]) */ 551 vki_speed_t c_ispeed; /* input speed */ 552 vki_speed_t c_ospeed; /* output speed */ 553}; 554 555//---------------------------------------------------------------------- 556// From linux-2.6.13/include/asm-ppc64/ioctl.h 557//---------------------------------------------------------------------- 558 559#define _VKI_IOC_NRBITS 8 560#define _VKI_IOC_TYPEBITS 8 561#define _VKI_IOC_SIZEBITS 13 562#define _VKI_IOC_DIRBITS 3 563 564#define _VKI_IOC_NRMASK ((1 << _VKI_IOC_NRBITS)-1) 565#define _VKI_IOC_TYPEMASK ((1 << _VKI_IOC_TYPEBITS)-1) 566#define _VKI_IOC_SIZEMASK ((1 << _VKI_IOC_SIZEBITS)-1) 567#define _VKI_IOC_DIRMASK ((1 << _VKI_IOC_DIRBITS)-1) 568 569#define _VKI_IOC_NRSHIFT 0 570#define _VKI_IOC_TYPESHIFT (_VKI_IOC_NRSHIFT+_VKI_IOC_NRBITS) 571#define _VKI_IOC_SIZESHIFT (_VKI_IOC_TYPESHIFT+_VKI_IOC_TYPEBITS) 572#define _VKI_IOC_DIRSHIFT (_VKI_IOC_SIZESHIFT+_VKI_IOC_SIZEBITS) 573 574/* 575 * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. 576 * And this turns out useful to catch old ioctl numbers in header 577 * files for us. 578 */ 579#define _VKI_IOC_NONE 1U 580#define _VKI_IOC_READ 2U 581#define _VKI_IOC_WRITE 4U 582 583#define _VKI_IOC(dir,type,nr,size) \ 584 (((dir) << _VKI_IOC_DIRSHIFT) | \ 585 ((type) << _VKI_IOC_TYPESHIFT) | \ 586 ((nr) << _VKI_IOC_NRSHIFT) | \ 587 ((size) << _VKI_IOC_SIZESHIFT)) 588 589/* used to create numbers */ 590#define _VKI_IO(type,nr) _VKI_IOC(_VKI_IOC_NONE,(type),(nr),0) 591#define _VKI_IOR(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr), \ 592 (_VKI_IOC_TYPECHECK(size))) 593#define _VKI_IOW(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr), \ 594 (_VKI_IOC_TYPECHECK(size))) 595#define _VKI_IOWR(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE, \ 596 (type),(nr),(_VKI_IOC_TYPECHECK(size))) 597#define _VKI_IOR_BAD(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr), \ 598 sizeof(size)) 599#define _VKI_IOW_BAD(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr), \ 600 sizeof(size)) 601#define _VKI_IOWR_BAD(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE, \ 602 (type),(nr),sizeof(size)) 603 604/* used to decode them.. */ 605#define _VKI_IOC_DIR(nr) (((nr) >> _VKI_IOC_DIRSHIFT) & _VKI_IOC_DIRMASK) 606#define _VKI_IOC_TYPE(nr) (((nr) >> _VKI_IOC_TYPESHIFT) & _VKI_IOC_TYPEMASK) 607#define _VKI_IOC_NR(nr) (((nr) >> _VKI_IOC_NRSHIFT) & _VKI_IOC_NRMASK) 608#define _VKI_IOC_SIZE(nr) (((nr) >> _VKI_IOC_SIZESHIFT) & _VKI_IOC_SIZEMASK) 609 610//---------------------------------------------------------------------- 611// From linux-2.6.13/include/asm-ppc64/ioctls.h 612//---------------------------------------------------------------------- 613 614#define VKI_FIOCLEX _VKI_IO('f', 1) 615#define VKI_FIONCLEX _VKI_IO('f', 2) 616 617#define VKI_TCGETS _VKI_IOR('t', 19, struct vki_termios) 618#define VKI_TCSETS _VKI_IOW('t', 20, struct vki_termios) 619#define VKI_TCSETSW _VKI_IOW('t', 21, struct vki_termios) 620#define VKI_TCSETSF _VKI_IOW('t', 22, struct vki_termios) 621#define VKI_TCGETA _VKI_IOR('t', 23, struct vki_termio) 622#define VKI_TCSETA _VKI_IOW('t', 24, struct vki_termio) 623#define VKI_TCSETAW _VKI_IOW('t', 25, struct vki_termio) 624#define VKI_TCSETAF _VKI_IOW('t', 28, struct vki_termio) 625#define VKI_TCSBRK _VKI_IO('t', 29) 626#define VKI_TCXONC _VKI_IO('t', 30) 627#define VKI_TCFLSH _VKI_IO('t', 31) 628#define VKI_TIOCSCTTY 0x540E 629#define VKI_TIOCGPGRP _VKI_IOR('t', 119, int) 630#define VKI_TIOCSPGRP _VKI_IOW('t', 118, int) 631#define VKI_TIOCOUTQ _VKI_IOR('t', 115, int) /* output queue size */ 632#define VKI_TIOCGWINSZ _VKI_IOR('t', 104, struct vki_winsize) 633#define VKI_TIOCSWINSZ _VKI_IOW('t', 103, struct vki_winsize) 634#define VKI_TIOCMGET 0x5415 635#define VKI_TIOCMBIS 0x5416 636#define VKI_TIOCMBIC 0x5417 637#define VKI_TIOCMSET 0x5418 638#define VKI_FIONREAD _VKI_IOR('f', 127, int) 639#define VKI_TIOCLINUX 0x541C 640#define VKI_FIONBIO _VKI_IOW('f', 126, int) 641#define VKI_TIOCNOTTY 0x5422 642#define VKI_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ 643#define VKI_TIOCGPTN _VKI_IOR('T',0x30, unsigned int) 644 /* Get Pty Number (of pty-mux device) */ 645#define VKI_TIOCSPTLCK _VKI_IOW('T',0x31, int) /* Lock/unlock Pty */ 646#define VKI_FIOASYNC _VKI_IOW('f', 125, int) 647#define VKI_TIOCSERGETLSR 0x5459 /* Get line status register */ 648#define VKI_TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ 649#define VKI_FIOQSIZE _VKI_IOR('f', 128, vki_loff_t) 650 651//---------------------------------------------------------------------- 652// From linux-2.6.13/include/asm-ppc64/poll.h 653//---------------------------------------------------------------------- 654 655#define VKI_POLLIN 0x0001 656 657struct vki_pollfd { 658 int fd; 659 short events; 660 short revents; 661}; 662 663//---------------------------------------------------------------------- 664// From linux-2.6.13/include/asm-ppc64/user.h 665//---------------------------------------------------------------------- 666 667// Not sure what's needed from here 668 669//---------------------------------------------------------------------- 670// From linux-2.6.13/include/asm-ppc64/elf.h 671//---------------------------------------------------------------------- 672 673// Not sure what's needed from here 674 675//---------------------------------------------------------------------- 676// From linux-2.6.13/include/asm-ppc64/ucontext.h 677//---------------------------------------------------------------------- 678 679struct vki_ucontext { 680 unsigned long uc_flags; 681 struct vki_ucontext *uc_link; 682 vki_stack_t uc_stack; 683 vki_sigset_t uc_sigmask; 684 vki_sigset_t __unused0[15]; /* Allow for uc_sigmask growth */ 685 struct vki_sigcontext uc_mcontext; /* last for extensibility */ 686}; 687 688//---------------------------------------------------------------------- 689// From linux-2.6.13/include/asm-ppc64/ipcbuf.h 690//---------------------------------------------------------------------- 691 692struct vki_ipc64_perm 693{ 694 __vki_kernel_key_t key; 695 __vki_kernel_uid_t uid; 696 __vki_kernel_gid_t gid; 697 __vki_kernel_uid_t cuid; 698 __vki_kernel_gid_t cgid; 699 __vki_kernel_mode_t mode; 700 unsigned int seq; 701 unsigned int __pad1; 702 unsigned long __unused1; 703 unsigned long __unused2; 704}; 705 706//---------------------------------------------------------------------- 707// From linux-2.6.13/include/asm-ppc64/sembuf.h 708//---------------------------------------------------------------------- 709 710struct vki_semid64_ds { 711 struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */ 712 __vki_kernel_time_t sem_otime; /* last semop time */ 713 __vki_kernel_time_t sem_ctime; /* last change time */ 714 unsigned long sem_nsems; /* no. of semaphores in array */ 715 unsigned long __unused1; 716 unsigned long __unused2; 717}; 718 719//---------------------------------------------------------------------- 720// From linux-2.6.13/include/asm-ppc64/msgbuf.h 721//---------------------------------------------------------------------- 722 723struct vki_msqid64_ds { 724 struct vki_ipc64_perm msg_perm; 725 __vki_kernel_time_t msg_stime; /* last msgsnd time */ 726 __vki_kernel_time_t msg_rtime; /* last msgrcv time */ 727 __vki_kernel_time_t msg_ctime; /* last change time */ 728 unsigned long msg_cbytes; /* current number of bytes on queue */ 729 unsigned long msg_qnum; /* number of messages in queue */ 730 unsigned long msg_qbytes; /* max number of bytes on queue */ 731 __vki_kernel_pid_t msg_lspid; /* pid of last msgsnd */ 732 __vki_kernel_pid_t msg_lrpid; /* last receive pid */ 733 unsigned long __unused1; 734 unsigned long __unused2; 735}; 736 737//---------------------------------------------------------------------- 738// From linux-2.6.13/include/asm-ppc64/ipc.h 739//---------------------------------------------------------------------- 740 741// this just does #include <asm-generic/ipc.h> 742 743struct vki_ipc_kludge { 744 struct vki_msgbuf __user *msgp; 745 long msgtyp; 746}; 747 748#define VKI_SEMOP 1 749#define VKI_SEMGET 2 750#define VKI_SEMCTL 3 751#define VKI_SEMTIMEDOP 4 752#define VKI_MSGSND 11 753#define VKI_MSGRCV 12 754#define VKI_MSGGET 13 755#define VKI_MSGCTL 14 756#define VKI_SHMAT 21 757#define VKI_SHMDT 22 758#define VKI_SHMGET 23 759#define VKI_SHMCTL 24 760 761//---------------------------------------------------------------------- 762// From linux-2.6.13/include/asm-ppc64/shmbuf.h 763//---------------------------------------------------------------------- 764 765struct vki_shmid64_ds { 766 struct vki_ipc64_perm shm_perm; /* operation perms */ 767 __vki_kernel_time_t shm_atime; /* last attach time */ 768 __vki_kernel_time_t shm_dtime; /* last detach time */ 769 __vki_kernel_time_t shm_ctime; /* last change time */ 770 vki_size_t shm_segsz; /* size of segment (bytes) */ 771 __vki_kernel_pid_t shm_cpid; /* pid of creator */ 772 __vki_kernel_pid_t shm_lpid; /* pid of last operator */ 773 unsigned long shm_nattch; /* no. of current attaches */ 774 unsigned long __unused1; 775 unsigned long __unused2; 776}; 777 778struct vki_shminfo64 { 779 unsigned long shmmax; 780 unsigned long shmmin; 781 unsigned long shmmni; 782 unsigned long shmseg; 783 unsigned long shmall; 784 unsigned long __unused1; 785 unsigned long __unused2; 786 unsigned long __unused3; 787 unsigned long __unused4; 788}; 789 790//---------------------------------------------------------------------- 791// From linux-2.6.8.1/include/asm-generic/errno.h 792//---------------------------------------------------------------------- 793 794#define VKI_ENOSYS 38 /* Function not implemented */ 795#define VKI_EOVERFLOW 75 /* Value too large for defined data type */ 796 797//---------------------------------------------------------------------- 798// From linux-3.19.0/arch/powerpc/include/uapi/asm/ioctls.h 799//---------------------------------------------------------------------- 800 801#define VKI_TIOCGSERIAL 0x541E 802#define VKI_TIOCSSERIAL 0x541F 803 804//---------------------------------------------------------------------- 805// end 806//---------------------------------------------------------------------- 807 808#endif // __VKI_PPC64_LINUX_H 809 810/*--------------------------------------------------------------------*/ 811/*--- end ---*/ 812/*--------------------------------------------------------------------*/ 813