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/*--------------------------------------------------------------------*/
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/*--- PPC32/Linux-specific kernel interface. vki-ppc32-linux.h ---*/
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/*--------------------------------------------------------------------*/
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This file is part of Valgrind, a dynamic binary instrumentation
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Copyright (C) 2005 Julian Seward
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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The GNU General Public License is contained in the file COPYING.
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#ifndef __PPC32_LINUX_VKI_ARCH_H
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#define __PPC32_LINUX_VKI_ARCH_H
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// ppc32 is big-endian.
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#define VKI_BIG_ENDIAN 1
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/types.h
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//----------------------------------------------------------------------
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typedef unsigned char __vki_u8;
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typedef __signed__ short __vki_s16;
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typedef unsigned short __vki_u16;
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typedef __signed__ int __vki_s32;
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typedef unsigned int __vki_u32;
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typedef __signed__ long long __vki_s64;
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typedef unsigned long long __vki_u64;
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typedef unsigned short vki_u16;
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typedef unsigned int vki_u32;
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/page.h
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//----------------------------------------------------------------------
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/* PAGE_SHIFT determines the page size */
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#define VKI_PAGE_SHIFT 12
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#define VKI_PAGE_SIZE (1UL << VKI_PAGE_SHIFT)
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/signal.h
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//----------------------------------------------------------------------
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#define VKI_MINSIGSTKSZ 2048
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#define VKI_SIG_BLOCK 0 /* for blocking signals */
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#define VKI_SIG_UNBLOCK 1 /* for unblocking signals */
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#define VKI_SIG_SETMASK 2 /* for setting the signal mask */
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/* Type of a signal handler. */
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typedef void __vki_signalfn_t(int);
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typedef __vki_signalfn_t __user *__vki_sighandler_t;
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typedef void __vki_restorefn_t(void);
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typedef __vki_restorefn_t __user *__vki_sigrestore_t;
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#define VKI_SIG_DFL ((__vki_sighandler_t)0) /* default signal handling */
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#define VKI_SIG_IGN ((__vki_sighandler_t)1) /* ignore signal */
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#define _VKI_NSIG_BPW 32
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#define _VKI_NSIG_WORDS (_VKI_NSIG / _VKI_NSIG_BPW)
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typedef unsigned long vki_old_sigset_t; /* at least 32 bits */
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unsigned long sig[_VKI_NSIG_WORDS];
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#define VKI_SIGQUIT 3
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#define VKI_SIGTRAP 5
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#define VKI_SIGABRT 6
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//#define VKI_SIGIOT 6
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#define VKI_SIGKILL 9
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#define VKI_SIGUSR1 10
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#define VKI_SIGSEGV 11
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#define VKI_SIGUSR2 12
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#define VKI_SIGPIPE 13
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#define VKI_SIGALRM 14
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#define VKI_SIGTERM 15
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#define VKI_SIGSTKFLT 16
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#define VKI_SIGCHLD 17
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#define VKI_SIGCONT 18
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#define VKI_SIGSTOP 19
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#define VKI_SIGTSTP 20
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#define VKI_SIGTTIN 21
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#define VKI_SIGTTOU 22
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#define VKI_SIGURG 23
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#define VKI_SIGXCPU 24
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#define VKI_SIGXFSZ 25
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#define VKI_SIGVTALRM 26
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#define VKI_SIGPROF 27
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#define VKI_SIGWINCH 28
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#define VKI_SIGPWR 30
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#define VKI_SIGSYS 31
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#define VKI_SIGUNUSED 31
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/* These should not be considered constants from userland. */
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#define VKI_SIGRTMIN 32
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// [[This was (_NSIG-1) in 2.4.X... not sure if it matters.]]
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#define VKI_SIGRTMAX _VKI_NSIG
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#define VKI_SA_NOCLDSTOP 0x00000001
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#define VKI_SA_NOCLDWAIT 0x00000002
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#define VKI_SA_SIGINFO 0x00000004
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#define VKI_SA_ONSTACK 0x08000000
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#define VKI_SA_RESTART 0x10000000
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#define VKI_SA_NODEFER 0x40000000
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#define VKI_SA_RESETHAND 0x80000000
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#define VKI_SA_NOMASK VKI_SA_NODEFER
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#define VKI_SA_ONESHOT VKI_SA_RESETHAND
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//#define VKI_SA_INTERRUPT 0x20000000 /* dummy -- ignored */
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#define VKI_SA_RESTORER 0x04000000
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#define VKI_SS_ONSTACK 1
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#define VKI_SS_DISABLE 2
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struct vki_old_sigaction {
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// [[Nb: a 'k' prefix is added to "sa_handler" because
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// bits/sigaction.h (which gets dragged in somehow via signal.h)
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// #defines it as something else. Since that is done for glibc's
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// purposes, which we don't care about here, we use our own name.]]
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__vki_sighandler_t ksa_handler;
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vki_old_sigset_t sa_mask;
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unsigned long sa_flags;
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__vki_sigrestore_t sa_restorer;
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struct vki_sigaction {
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// [[See comment about extra 'k' above]]
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__vki_sighandler_t ksa_handler;
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unsigned long sa_flags;
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__vki_sigrestore_t sa_restorer;
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vki_sigset_t sa_mask; /* mask last for extensibility */
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typedef struct vki_sigaltstack {
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/ptrace.h
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//----------------------------------------------------------------------
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unsigned long gpr[32];
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unsigned long orig_gpr3; /* Used for restarting system calls */
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unsigned long mq; /* 601 only (not used at present) */
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/* Used on APUS to hold IPL value. */
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unsigned long trap; /* Reason for being here */
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/* N.B. for critical exceptions on 4xx, the dar and dsisr
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fields are overloaded to hold srr0 and srr1. */
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unsigned long dar; /* Fault registers */
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unsigned long dsisr; /* on 4xx/Book-E used for ESR */
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unsigned long result; /* Result of a system call */
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/* Not in kernel's definition, but apparently needed to stop
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assertion at coredump-elf.c:267 firing. These padding
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words make the struct have the same size as a
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'vki_elf_greg_t'. See message from Ghassan Hammouri on
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valgrind-developers on 6 April 06. */
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unsigned long pad[4];
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#define vki_user_regs_struct vki_pt_regs
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#define VKI_PT_R10 10
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#define VKI_PT_R11 11
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#define VKI_PT_R12 12
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#define VKI_PT_R13 13
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#define VKI_PT_R14 14
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#define VKI_PT_R15 15
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#define VKI_PT_R16 16
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#define VKI_PT_R17 17
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#define VKI_PT_R18 18
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#define VKI_PT_R19 19
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#define VKI_PT_R20 20
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#define VKI_PT_R21 21
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#define VKI_PT_R22 22
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#define VKI_PT_R23 23
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#define VKI_PT_R24 24
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#define VKI_PT_R25 25
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#define VKI_PT_R26 26
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#define VKI_PT_R27 27
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#define VKI_PT_R28 28
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#define VKI_PT_R29 29
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#define VKI_PT_R30 30
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#define VKI_PT_R31 31
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#define VKI_PT_NIP 32
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#define VKI_PT_MSR 33
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#define VKI_PT_ORIG_R3 34
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#define VKI_PT_CTR 35
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#define VKI_PT_LNK 36
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#define VKI_PT_XER 37
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#define VKI_PT_CCR 38
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#define VKI_PT_TRAP 40
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#define VKI_PT_DAR 41
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#define VKI_PT_DSISR 42
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#define VKI_PT_RESULT 43
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/sigcontext.h
259
//----------------------------------------------------------------------
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struct vki_sigcontext {
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unsigned long _unused[4];
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unsigned long handler;
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unsigned long oldmask;
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struct vki_pt_regs *regs;
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/mman.h
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//----------------------------------------------------------------------
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#define VKI_PROT_NONE 0x0 /* No page permissions */
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#define VKI_PROT_READ 0x1 /* page can be read */
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#define VKI_PROT_WRITE 0x2 /* page can be written */
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#define VKI_PROT_EXEC 0x4 /* page can be executed */
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#define VKI_PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
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#define VKI_PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
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#define VKI_MAP_SHARED 0x01 /* Share changes */
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#define VKI_MAP_PRIVATE 0x02 /* Changes are private */
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//#define VKI_MAP_TYPE 0x0f /* Mask for type of mapping */
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#define VKI_MAP_FIXED 0x10 /* Interpret addr exactly */
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#define VKI_MAP_ANONYMOUS 0x20 /* don't use a file */
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#define VKI_MAP_NORESERVE 0x40 /* don't reserve swap pages */
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//----------------------------------------------------------------------
288
// From linux-2.6.9/include/asm-ppc/fcntl.h
289
//----------------------------------------------------------------------
291
#define VKI_O_RDONLY 00
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#define VKI_O_WRONLY 01
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#define VKI_O_RDWR 02
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#define VKI_O_CREAT 0100 /* not fcntl */
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#define VKI_O_EXCL 0200 /* not fcntl */
296
#define VKI_O_TRUNC 01000 /* not fcntl */
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#define VKI_O_APPEND 02000
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#define VKI_O_NONBLOCK 04000
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#define VKI_O_LARGEFILE 0200000
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#define VKI_F_DUPFD 0 /* dup */
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#define VKI_F_GETFD 1 /* get close_on_exec */
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#define VKI_F_SETFD 2 /* set/clear close_on_exec */
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#define VKI_F_GETFL 3 /* get file->f_flags */
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#define VKI_F_SETFL 4 /* set file->f_flags */
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#define VKI_F_GETLK 5
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#define VKI_F_SETLK 6
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#define VKI_F_SETLKW 7
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#define VKI_F_SETOWN 8 /* for sockets. */
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#define VKI_F_GETOWN 9 /* for sockets. */
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#define VKI_F_SETSIG 10 /* for sockets. */
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#define VKI_F_GETSIG 11 /* for sockets. */
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#define VKI_F_GETLK64 12 /* using 'struct flock64' */
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#define VKI_F_SETLK64 13
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#define VKI_F_SETLKW64 14
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/* for F_[GET|SET]FL */
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#define VKI_FD_CLOEXEC 1 /* actually anything with low bit set goes */
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#define VKI_F_LINUX_SPECIFIC_BASE 1024
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//----------------------------------------------------------------------
325
// From linux-2.6.9/include/asm-ppc/resource.h
326
//----------------------------------------------------------------------
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#define VKI_RLIMIT_DATA 2 /* max data size */
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#define VKI_RLIMIT_STACK 3 /* max stack size */
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#define VKI_RLIMIT_CORE 4 /* max core file size */
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#define VKI_RLIMIT_NOFILE 7 /* max number of open files */
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/socket.h
335
//----------------------------------------------------------------------
337
#define VKI_SOL_SOCKET 1
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#define VKI_SO_TYPE 3
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#define VKI_SIOCSPGRP 0x8902
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#define VKI_SIOCGPGRP 0x8904
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#define VKI_SIOCGSTAMP 0x8906 /* Get stamp */
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//----------------------------------------------------------------------
345
// From linux-2.6.10/include/asm-ppc/stat.h
346
//----------------------------------------------------------------------
348
//.. #define VKI_S_IFMT 00170000
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//.. #define VKI_S_IFSOCK 0140000
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//.. #define VKI_S_IFLNK 0120000
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//.. #define VKI_S_IFREG 0100000
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//.. #define VKI_S_IFBLK 0060000
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//.. #define VKI_S_IFDIR 0040000
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//.. #define VKI_S_IFCHR 0020000
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//.. #define VKI_S_IFIFO 0010000
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//.. #define VKI_S_ISUID 0004000
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//.. #define VKI_S_ISGID 0002000
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//.. #define VKI_S_ISVTX 0001000
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//.. #define VKI_S_ISLNK(m) (((m) & VKI_S_IFMT) == VKI_S_IFLNK)
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//.. #define VKI_S_ISREG(m) (((m) & VKI_S_IFMT) == VKI_S_IFREG)
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//.. #define VKI_S_ISDIR(m) (((m) & VKI_S_IFMT) == VKI_S_IFDIR)
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//.. #define VKI_S_ISCHR(m) (((m) & VKI_S_IFMT) == VKI_S_IFCHR)
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//.. #define VKI_S_ISBLK(m) (((m) & VKI_S_IFMT) == VKI_S_IFBLK)
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//.. #define VKI_S_ISFIFO(m) (((m) & VKI_S_IFMT) == VKI_S_IFIFO)
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//.. #define VKI_S_ISSOCK(m) (((m) & VKI_S_IFMT) == VKI_S_IFSOCK)
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unsigned long st_ino;
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unsigned int st_mode;
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unsigned short st_nlink;
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unsigned long st_blksize;
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unsigned long st_blocks;
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unsigned long st_atime;
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unsigned long st_atime_nsec;
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unsigned long st_mtime;
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unsigned long st_mtime_nsec;
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unsigned long st_ctime;
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unsigned long st_ctime_nsec;
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unsigned long __unused4;
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unsigned long __unused5;
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unsigned long long st_dev;
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unsigned long long st_ino;
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unsigned int st_mode;
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unsigned int st_nlink;
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unsigned long long st_rdev;
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unsigned short int __pad2;
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unsigned long st_atime_nsec;
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unsigned long int st_mtime_nsec;
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unsigned long int st_ctime_nsec;
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unsigned long int __unused4;
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unsigned long int __unused5;
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/statfs.h
415
//----------------------------------------------------------------------
417
// [[Nb: asm-ppc/statfs.h just #include asm-generic/statfs.h directly]]
426
__vki_kernel_fsid_t f_fsid;
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__vki_u32 f_spare[5];
432
//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/termios.h
434
//----------------------------------------------------------------------
437
unsigned short ws_row;
438
unsigned short ws_col;
439
unsigned short ws_xpixel;
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unsigned short ws_ypixel;
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unsigned short c_iflag; /* input mode flags */
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unsigned short c_oflag; /* output mode flags */
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unsigned short c_cflag; /* control mode flags */
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unsigned short c_lflag; /* local mode flags */
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unsigned char c_line; /* line discipline */
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unsigned char c_cc[NCC]; /* control characters */
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/termbits.h
455
//----------------------------------------------------------------------
457
typedef unsigned char vki_cc_t;
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typedef unsigned int vki_speed_t;
459
typedef unsigned int vki_tcflag_t;
463
vki_tcflag_t c_iflag; /* input mode flags */
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vki_tcflag_t c_oflag; /* output mode flags */
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vki_tcflag_t c_cflag; /* control mode flags */
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vki_tcflag_t c_lflag; /* local mode flags */
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vki_cc_t c_cc[NCCS]; /* control characters */
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vki_cc_t c_line; /* line discipline (== c_cc[19]) */
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vki_speed_t c_ispeed; /* input speed */
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vki_speed_t c_ospeed; /* output speed */
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//----------------------------------------------------------------------
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// From linux-2.6.9/include/asm-ppc/ioctl.h
475
//----------------------------------------------------------------------
477
#define _VKI_IOC_NRBITS 8
478
#define _VKI_IOC_TYPEBITS 8
479
#define _VKI_IOC_SIZEBITS 13
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#define _VKI_IOC_DIRBITS 3
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#define _VKI_IOC_NRMASK ((1 << _VKI_IOC_NRBITS)-1)
483
#define _VKI_IOC_TYPEMASK ((1 << _VKI_IOC_TYPEBITS)-1)
484
#define _VKI_IOC_SIZEMASK ((1 << _VKI_IOC_SIZEBITS)-1)
485
#define _VKI_IOC_DIRMASK ((1 << _VKI_IOC_DIRBITS)-1)
487
#define _VKI_IOC_NRSHIFT 0
488
#define _VKI_IOC_TYPESHIFT (_VKI_IOC_NRSHIFT+_VKI_IOC_NRBITS)
489
#define _VKI_IOC_SIZESHIFT (_VKI_IOC_TYPESHIFT+_VKI_IOC_TYPEBITS)
490
#define _VKI_IOC_DIRSHIFT (_VKI_IOC_SIZESHIFT+_VKI_IOC_SIZEBITS)
492
#define _VKI_IOC_NONE 1U
493
#define _VKI_IOC_READ 2U
494
#define _VKI_IOC_WRITE 4U
496
#define _VKI_IOC(dir,type,nr,size) \
497
(((dir) << _VKI_IOC_DIRSHIFT) | \
498
((type) << _VKI_IOC_TYPESHIFT) | \
499
((nr) << _VKI_IOC_NRSHIFT) | \
500
((size) << _VKI_IOC_SIZESHIFT))
502
/* provoke compile error for invalid uses of size argument */
503
extern unsigned int __VKI_invalid_size_argument_for_IOC;
504
#define _VKI_IOC_TYPECHECK(t) \
505
((sizeof(t) == sizeof(t[1]) && \
506
sizeof(t) < (1 << _VKI_IOC_SIZEBITS)) ? \
507
sizeof(t) : __VKI_invalid_size_argument_for_IOC)
509
/* used to create numbers */
510
#define _VKI_IO(type,nr) _VKI_IOC(_VKI_IOC_NONE,(type),(nr),0)
511
#define _VKI_IOR(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr),(_VKI_IOC_TYPECHECK(size)))
512
#define _VKI_IOW(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size)))
513
#define _VKI_IOWR(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size)))
515
/* used to decode them.. */
516
#define _VKI_IOC_DIR(nr) (((nr) >> _VKI_IOC_DIRSHIFT) & _VKI_IOC_DIRMASK)
517
//.. #define _VKI_IOC_TYPE(nr) (((nr) >> _VKI_IOC_TYPESHIFT) & _VKI_IOC_TYPEMASK)
518
//.. #define _VKI_IOC_NR(nr) (((nr) >> _VKI_IOC_NRSHIFT) & _VKI_IOC_NRMASK)
519
#define _VKI_IOC_SIZE(nr) (((nr) >> _VKI_IOC_SIZESHIFT) & _VKI_IOC_SIZEMASK)
521
//----------------------------------------------------------------------
522
// From linux-2.6.9/include/asm-ppc/ioctls.h
523
//----------------------------------------------------------------------
525
//#define VKI_FIOCLEX _VKI_IO('f', 1)
526
//#define VKI_FIONCLEX _VKI_IO('f', 2)
527
#define VKI_FIOASYNC _VKI_IOW('f', 125, int)
528
#define VKI_FIONBIO _VKI_IOW('f', 126, int)
529
#define VKI_FIONREAD _VKI_IOR('f', 127, int)
530
//#define VKI_TIOCINQ VKI_FIONREAD
531
//#define VKI_FIOQSIZE _VKI_IOR('f', 128, vki_loff_t)
533
//#define VKI_TIOCGETP _VKI_IOR('t', 8, struct vki_sgttyb)
534
//#define VKI_TIOCSETP _VKI_IOW('t', 9, struct vki_sgttyb)
535
//#define VKI_TIOCSETN _VKI_IOW('t', 10, struct vki_sgttyb) /* TIOCSETP wo flush */
537
//#define VKI_TIOCSETC _VKI_IOW('t', 17, struct vki_tchars)
538
//#define VKI_TIOCGETC _VKI_IOR('t', 18, struct vki_tchars)
539
#define VKI_TCGETS _VKI_IOR('t', 19, struct vki_termios)
540
#define VKI_TCSETS _VKI_IOW('t', 20, struct vki_termios)
541
#define VKI_TCSETSW _VKI_IOW('t', 21, struct vki_termios)
542
#define VKI_TCSETSF _VKI_IOW('t', 22, struct vki_termios)
544
#define VKI_TCGETA _VKI_IOR('t', 23, struct vki_termio)
545
#define VKI_TCSETA _VKI_IOW('t', 24, struct vki_termio)
546
#define VKI_TCSETAW _VKI_IOW('t', 25, struct vki_termio)
547
#define VKI_TCSETAF _VKI_IOW('t', 28, struct vki_termio)
549
#define VKI_TCSBRK _VKI_IO('t', 29)
550
#define VKI_TCXONC _VKI_IO('t', 30)
551
#define VKI_TCFLSH _VKI_IO('t', 31)
553
#define VKI_TIOCSWINSZ _VKI_IOW('t', 103, struct vki_winsize)
554
#define VKI_TIOCGWINSZ _VKI_IOR('t', 104, struct vki_winsize)
555
//#define VKI_TIOCSTART _VKI_IO('t', 110) /* start output, like ^Q */
556
//#define VKI_TIOCSTOP _VKI_IO('t', 111) /* stop output, like ^S */
557
#define VKI_TIOCOUTQ _VKI_IOR('t', 115, int) /* output queue size */
559
//#define VKI_TIOCGLTC _VKI_IOR('t', 116, struct vki_ltchars)
560
//#define VKI_TIOCSLTC _VKI_IOW('t', 117, struct vki_ltchars)
561
#define VKI_TIOCSPGRP _VKI_IOW('t', 118, int)
562
#define VKI_TIOCGPGRP _VKI_IOR('t', 119, int)
564
//#define VKI_TIOCEXCL 0x540C
565
//#define VKI_TIOCNXCL 0x540D
566
#define VKI_TIOCSCTTY 0x540E
568
//#define VKI_TIOCSTI 0x5412
569
#define VKI_TIOCMGET 0x5415
570
#define VKI_TIOCMBIS 0x5416
571
#define VKI_TIOCMBIC 0x5417
572
#define VKI_TIOCMSET 0x5418
573
//# define VKI_TIOCM_LE 0x001
574
//# define VKI_TIOCM_DTR 0x002
575
//# define VKI_TIOCM_RTS 0x004
576
//# define VKI_TIOCM_ST 0x008
577
//# define VKI_TIOCM_SR 0x010
578
//# define VKI_TIOCM_CTS 0x020
579
//# define VKI_TIOCM_CAR 0x040
580
//# define VKI_TIOCM_RNG 0x080
581
//# define VKI_TIOCM_DSR 0x100
582
//# define VKI_TIOCM_CD VKI_TIOCM_CAR
583
//# define VKI_TIOCM_RI VKI_TIOCM_RNG
585
//#define VKI_TIOCGSOFTCAR 0x5419
586
//#define VKI_TIOCSSOFTCAR 0x541A
587
#define VKI_TIOCLINUX 0x541C
588
//#define VKI_TIOCCONS 0x541D
589
//#define VKI_TIOCGSERIAL 0x541E
590
//#define VKI_TIOCSSERIAL 0x541F
591
//#define VKI_TIOCPKT 0x5420
592
//# define VKI_TIOCPKT_DATA 0
593
//# define VKI_TIOCPKT_FLUSHREAD 1
594
//# define VKI_TIOCPKT_FLUSHWRITE 2
595
//# define VKI_TIOCPKT_STOP 4
596
//# define VKI_TIOCPKT_START 8
597
//# define VKI_TIOCPKT_NOSTOP 16
598
//# define VKI_TIOCPKT_DOSTOP 32
600
//#define VKI_TIOCNOTTY 0x5422
601
//#define VKI_TIOCSETD 0x5423
602
//#define VKI_TIOCGETD 0x5424
603
#define VKI_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
604
//#define VKI_TIOCSBRK 0x5427 /* BSD compatibility */
605
//#define VKI_TIOCCBRK 0x5428 /* BSD compatibility */
606
//#define VKI_TIOCGSID 0x5429 /* Return the session ID of FD */
607
#define VKI_TIOCGPTN _VKI_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
608
#define VKI_TIOCSPTLCK _VKI_IOW('T',0x31, int) /* Lock/unlock Pty */
610
//#define VKI_TIOCSERCONFIG 0x5453
611
//#define VKI_TIOCSERGWILD 0x5454
612
//#define VKI_TIOCSERSWILD 0x5455
613
//#define VKI_TIOCGLCKTRMIOS 0x5456
614
//#define VKI_TIOCSLCKTRMIOS 0x5457
615
//#define VKI_TIOCSERGSTRUCT 0x5458 /* For debugging only */
616
#define VKI_TIOCSERGETLSR 0x5459 /* Get line status register */
617
/* ioctl (fd, VKI_TIOCSERGETLSR, &result) where result may be as below */
618
//# define VKI_TIOCSER_TEMT 0x01 /* Transmitter physically empty */
619
//#define VKI_TIOCSERGETMULTI 0x545A /* Get multiport config */
620
//#define VKI_TIOCSERSETMULTI 0x545B /* Set multiport config */
622
//#define VKI_TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
623
#define VKI_TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
625
//----------------------------------------------------------------------
626
// From linux-2.6.9/include/asm-ppc/poll.h
627
//----------------------------------------------------------------------
629
//.. /* These are specified by iBCS2 */
630
//.. #define VKI_POLLIN 0x0001
638
//.. //----------------------------------------------------------------------
639
//.. // From linux-2.6.8.1/include/asm-i386/user.h
640
//.. //----------------------------------------------------------------------
642
//.. struct vki_user_i387_struct {
650
//.. long st_space[20]; /* 8*10 bytes for each FP-reg = 80 bytes */
653
//.. struct vki_user_fxsr_struct {
654
//.. unsigned short cwd;
655
//.. unsigned short swd;
656
//.. unsigned short twd;
657
//.. unsigned short fop;
664
//.. long st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
665
//.. long xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */
666
//.. long padding[56];
670
//.. * This is the old layout of "struct pt_regs", and
671
//.. * is still the layout used by user mode (the new
672
//.. * pt_regs doesn't have all registers as the kernel
673
//.. * doesn't use the extra segment registers)
675
//.. struct vki_user_regs_struct {
676
//.. long ebx, ecx, edx, esi, edi, ebp, eax;
677
//.. unsigned short ds, __ds, es, __es;
678
//.. unsigned short fs, __fs, gs, __gs;
679
//.. long orig_eax, eip;
680
//.. unsigned short cs, __cs;
681
//.. long eflags, esp;
682
//.. unsigned short ss, __ss;
685
//----------------------------------------------------------------------
686
// From linux-2.6.9/include/asm-ppc/elf.h
687
//----------------------------------------------------------------------
689
#define VKI_ELF_NGREG 48 /* includes nip, msr, lr, etc. */
690
#define VKI_ELF_NFPREG 33 /* includes fpscr */
691
#define VKI_ELF_NVRREG 33 /* includes vscr */
693
/* General registers */
694
typedef unsigned long vki_elf_greg_t;
695
typedef vki_elf_greg_t vki_elf_gregset_t[VKI_ELF_NGREG];
697
/* Floating point registers */
698
typedef double vki_elf_fpreg_t;
699
typedef vki_elf_fpreg_t vki_elf_fpregset_t[VKI_ELF_NFPREG];
701
/* Altivec registers */
702
typedef __vki_vector128 vki_elf_vrreg_t;
703
typedef vki_elf_vrreg_t vki_elf_vrregset_t[VKI_ELF_NVRREG];
705
#define VKI_AT_DCACHEBSIZE 19
706
#define VKI_AT_ICACHEBSIZE 20
707
#define VKI_AT_UCACHEBSIZE 21
708
/* A special ignored type value for PPC, for glibc compatibility. */
709
#define VKI_AT_IGNOREPPC 22
711
/* CAB: Do we want these? */
712
//#define VKI_AT_SYSINFO 32
713
//#define VKI_AT_SYSINFO_EHDR 33
715
//----------------------------------------------------------------------
716
// From linux-2.6.9/include/asm-ppc/ucontext.h
717
//----------------------------------------------------------------------
719
struct vki_mcontext {
720
vki_elf_gregset_t mc_gregs;
721
vki_elf_fpregset_t mc_fregs;
722
unsigned long mc_pad[2];
723
vki_elf_vrregset_t mc_vregs __attribute__((__aligned__(16)));
726
struct vki_ucontext {
727
unsigned long uc_flags;
728
struct vki_ucontext __user *uc_link;
729
vki_stack_t uc_stack;
731
struct vki_mcontext __user *uc_regs; /* points to uc_mcontext field */
732
vki_sigset_t uc_sigmask;
733
/* glibc has 1024-bit signal masks, ours are 64-bit */
736
struct vki_mcontext uc_mcontext;
739
//.. //----------------------------------------------------------------------
740
//.. // From linux-2.6.8.1/include/asm-i386/segment.h
741
//.. //----------------------------------------------------------------------
743
//.. #define VKI_GDT_ENTRY_TLS_ENTRIES 3
744
//.. #define VKI_GDT_ENTRY_TLS_MIN 6
745
//.. #define VKI_GDT_ENTRY_TLS_MAX (VKI_GDT_ENTRY_TLS_MIN + VKI_GDT_ENTRY_TLS_ENTRIES - 1)
747
//----------------------------------------------------------------------
748
// From linux-2.6.9/include/asm-ppc/ldt.h
749
//----------------------------------------------------------------------
751
//.. /* [[Nb: This is the structure passed to the modify_ldt syscall. Just so as
752
//.. to confuse and annoy everyone, this is _not_ the same as an
753
//.. VgLdtEntry and has to be translated into such. The logic for doing
754
//.. so, in vg_ldt.c, is copied from the kernel sources.]] */
755
//.. struct vki_user_desc {
756
//.. unsigned int entry_number;
757
//.. unsigned long base_addr;
758
//.. unsigned int limit;
759
//.. unsigned int seg_32bit:1;
760
//.. unsigned int contents:2;
761
//.. unsigned int read_exec_only:1;
762
//.. unsigned int limit_in_pages:1;
763
//.. unsigned int seg_not_present:1;
764
//.. unsigned int useable:1;
765
//.. // [[Nb: this field is not in the kernel sources, but it has always
766
//.. // been in the Valgrind sources so I will keep it there in case it's
767
//.. // important... this is an x86-defined data structure so who
768
//.. // knows; maybe it's important to set this field to zero at some
769
//.. // point. --njn]]
770
//.. unsigned int reserved:25;
773
//.. // [[Nb: for our convenience within Valgrind, use a more specific name]]
774
//.. typedef struct vki_user_desc vki_modify_ldt_t;
777
typedef void vki_modify_ldt_t;
780
//----------------------------------------------------------------------
781
// From linux-2.6.9/include/asm-ppc/ipcbuf.h
782
//----------------------------------------------------------------------
784
struct vki_ipc64_perm
786
__vki_kernel_key_t key;
787
__vki_kernel_uid_t uid;
788
__vki_kernel_gid_t gid;
789
__vki_kernel_uid_t cuid;
790
__vki_kernel_gid_t cgid;
791
__vki_kernel_mode_t mode;
794
unsigned long long __unused1;
795
unsigned long long __unused2;
798
//----------------------------------------------------------------------
799
// From linux-2.6.9/include/asm-ppc/sembuf.h
800
//----------------------------------------------------------------------
802
struct vki_semid64_ds {
803
struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */
804
unsigned int __unused1;
805
__vki_kernel_time_t sem_otime; /* last semop time */
806
unsigned int __unused2;
807
__vki_kernel_time_t sem_ctime; /* last change time */
808
unsigned long sem_nsems; /* no. of semaphores in array */
809
unsigned long __unused3;
810
unsigned long __unused4;
813
//----------------------------------------------------------------------
814
// From linux-2.6.9/include/asm-ppc/msgbuf.h
815
//----------------------------------------------------------------------
817
struct vki_msqid64_ds {
818
struct vki_ipc64_perm msg_perm;
819
unsigned int __unused1;
820
__vki_kernel_time_t msg_stime; /* last msgsnd time */
821
unsigned int __unused2;
822
__vki_kernel_time_t msg_rtime; /* last msgrcv time */
823
unsigned int __unused3;
824
__vki_kernel_time_t msg_ctime; /* last change time */
825
unsigned long msg_cbytes; /* current number of bytes on queue */
826
unsigned long msg_qnum; /* number of messages in queue */
827
unsigned long msg_qbytes; /* max number of bytes on queue */
828
__vki_kernel_pid_t msg_lspid; /* pid of last msgsnd */
829
__vki_kernel_pid_t msg_lrpid; /* last receive pid */
830
unsigned long __unused4;
831
unsigned long __unused5;
834
//----------------------------------------------------------------------
835
// From linux-2.6.8.1/include/asm-ppc/ipc.h
836
//----------------------------------------------------------------------
838
struct vki_ipc_kludge {
839
struct vki_msgbuf __user *msgp;
846
#define VKI_SEMTIMEDOP 4
847
#define VKI_MSGSND 11
848
#define VKI_MSGRCV 12
849
#define VKI_MSGGET 13
850
#define VKI_MSGCTL 14
853
#define VKI_SHMGET 23
854
#define VKI_SHMCTL 24
856
//----------------------------------------------------------------------
857
// From linux-2.6.9/include/asm-ppc/shmbuf.h
858
//----------------------------------------------------------------------
860
struct vki_shmid64_ds {
861
struct vki_ipc64_perm shm_perm; /* operation perms */
862
unsigned int __unused1;
863
__vki_kernel_time_t shm_atime; /* last attach time */
864
unsigned int __unused2;
865
__vki_kernel_time_t shm_dtime; /* last detach time */
866
unsigned int __unused3;
867
__vki_kernel_time_t shm_ctime; /* last change time */
868
unsigned int __unused4;
869
vki_size_t shm_segsz; /* size of segment (bytes) */
870
__vki_kernel_pid_t shm_cpid; /* pid of creator */
871
__vki_kernel_pid_t shm_lpid; /* pid of last operator */
872
unsigned long shm_nattch; /* no. of current attaches */
873
unsigned long __unused5;
874
unsigned long __unused6;
877
struct vki_shminfo64 {
878
unsigned long shmmax;
879
unsigned long shmmin;
880
unsigned long shmmni;
881
unsigned long shmseg;
882
unsigned long shmall;
883
unsigned long __unused1;
884
unsigned long __unused2;
885
unsigned long __unused3;
886
unsigned long __unused4;
889
//.. //----------------------------------------------------------------------
891
//.. //----------------------------------------------------------------------
893
//.. // jrs 20050207: where did all this stuff come from? Is it really
894
//.. // i386 specific, or should it go into the linux-generic category?
895
//.. //struct vki_drm_buf_pub {
896
//.. // Int idx; /**< Index into the master buffer list */
897
//.. // Int total; /**< Buffer size */
898
//.. // Int used; /**< Amount of buffer in use (for DMA) */
899
//.. // void __user *address; /**< Address of buffer */
902
//.. //struct vki_drm_buf_map {
903
//.. // Int count; /**< Length of the buffer list */
904
//.. // void __user *virtual; /**< Mmap'd area in user-virtual */
905
//.. // struct vki_drm_buf_pub __user *list; /**< Buffer information */
908
//.. ///* We need to pay attention to this, because it mmaps memory */
909
//.. //#define VKI_DRM_IOCTL_MAP_BUFS _VKI_IOWR('d', 0x19, struct vki_drm_buf_map)
911
//----------------------------------------------------------------------
913
//----------------------------------------------------------------------
915
#endif // __PPC32_LINUX_VKI_ARCH_H
917
/*--------------------------------------------------------------------*/
919
/*--------------------------------------------------------------------*/
added
removed
include/vki-ppc32-linux.h
