/*--------------------------------------------------------------------*/ /*--- mips/Linux-specific kernel interface. vki-mips32-linux.h ---*/ /*--------------------------------------------------------------------*/ /* This file is part of Valgrind, a dynamic binary instrumentation framework. Copyright (C) 2010-2017 RT-RK mips-valgrind@rt-rk.com This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. The GNU General Public License is contained in the file COPYING. */ #ifndef __VKI_MIPS32_LINUX_H #define __VKI_MIPS32_LINUX_H #include // mips endian #if defined (_MIPSEL) #define VKI_LITTLE_ENDIAN 1 #elif defined (_MIPSEB) #define VKI_BIG_ENDIAN 1 #endif //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-generic/int-ll64.h //---------------------------------------------------------------------- typedef __signed__ char __vki_s8; typedef unsigned char __vki_u8; typedef __signed__ short __vki_s16; typedef unsigned short __vki_u16; typedef __signed__ int __vki_s32; typedef unsigned int __vki_u32; typedef __signed char vki_s8; typedef unsigned char vki_u8; typedef __signed short vki_s16; typedef unsigned short vki_u16; typedef __signed int vki_s32; typedef unsigned int vki_u32; typedef __signed__ long long __vki_s64; typedef unsigned long long __vki_u64; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/page.h //---------------------------------------------------------------------- /* MIPS32 uses runtime pagesize detection */ extern UWord VKI_PAGE_SHIFT; extern UWord VKI_PAGE_SIZE; #define VKI_PAGE_MASK (~(VKI_PAGE_SIZE-1)) #define VKI_MAX_PAGE_SHIFT 16 #define VKI_MAX_PAGE_SIZE (1UL << VKI_MAX_PAGE_SHIFT) //---------------------------------------------------------------------- // From linux-2.6.35.9/arch/mips/include/bits/shm.h //---------------------------------------------------------------------- #define VKI_SHMLBA 0x40000 //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm/signal.h //---------------------------------------------------------------------- #define VKI_MINSIGSTKSZ 2048 #define VKI_SIG_BLOCK 1 /* for blocking signals */ #define VKI_SIG_UNBLOCK 2 /* for unblocking signals */ #define VKI_SIG_SETMASK 3 /* for setting the signal mask */ /* Type of a signal handler. */ typedef void __vki_signalfn_t(int); typedef __vki_signalfn_t __user *__vki_sighandler_t; typedef void __vki_restorefn_t(void); typedef __vki_restorefn_t __user *__vki_sigrestore_t; #define VKI_SIG_DFL ((__vki_sighandler_t)0) /* default signal handling */ #define VKI_SIG_IGN ((__vki_sighandler_t)1) /* ignore signal */ #define _VKI_NSIG 128 #define _VKI_NSIG_BPW 32 #define _VKI_NSIG_WORDS (_VKI_NSIG / _VKI_NSIG_BPW) typedef unsigned long vki_old_sigset_t; /* at least 32 bits */ typedef struct { unsigned long sig[_VKI_NSIG_WORDS]; } vki_sigset_t; #define VKI_SIGHUP 1 /* Hangup (POSIX). */ #define VKI_SIGINT 2 /* Interrupt (ANSI). */ #define VKI_SIGQUIT 3 /* Quit (POSIX). */ #define VKI_SIGILL 4 /* Illegal instruction (ANSI). */ #define VKI_SIGTRAP 5 /* Trace trap (POSIX). */ #define VKI_SIGIOT 6 /* IOT trap (4.2 BSD). */ #define VKI_SIGABRT VKI_SIGIOT /* Abort (ANSI). */ #define VKI_SIGEMT 7 #define VKI_SIGFPE 8 /* Floating-point exception (ANSI). */ #define VKI_SIGKILL 9 /* Kill, unblockable (POSIX). */ #define VKI_SIGBUS 10 /* BUS error (4.2 BSD). */ #define VKI_SIGSEGV 11 /* Segmentation violation (ANSI). */ #define VKI_SIGSYS 12 #define VKI_SIGPIPE 13 /* Broken pipe (POSIX). */ #define VKI_SIGALRM 14 /* Alarm clock (POSIX). */ #define VKI_SIGTERM 15 /* Termination (ANSI). */ #define VKI_SIGUSR1 16 /* User-defined signal 1 (POSIX). */ #define VKI_SIGUSR2 17 /* User-defined signal 2 (POSIX). */ #define VKI_SIGCHLD 18 /* Child status has changed (POSIX). */ #define VKI_SIGCLD VKI_SIGCHLD /* Same as SIGCHLD (System V). */ #define VKI_SIGPWR 19 /* Power failure restart (System V). */ #define VKI_SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */ #define VKI_SIGURG 21 /* Urgent condition on socket (4.2 BSD). */ #define VKI_SIGIO 22 /* I/O now possible (4.2 BSD). */ #define VKI_SIGPOLL VKI_SIGIO /* Pollable event occurred (System V). */ #define VKI_SIGSTOP 23 /* Stop, unblockable (POSIX). */ #define VKI_SIGTSTP 24 /* Keyboard stop (POSIX). */ #define VKI_SIGCONT 25 /* Continue (POSIX). */ #define VKI_SIGTTIN 26 /* Background read from tty (POSIX). */ #define VKI_SIGTTOU 27 /* Background write to tty (POSIX). */ #define VKI_SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */ #define VKI_SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */ #define VKI_SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */ #define VKI_SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */ /* These should not be considered constants from userland. */ #define VKI_SIGRTMIN 32 // [[This was (_NSIG-1) in 2.4.X... not sure if it matters.]] #define VKI_SIGRTMAX _VKI_NSIG #define VKI_SA_ONSTACK 0x08000000 #define VKI_SA_RESETHAND 0x80000000 #define VKI_SA_RESTART 0x10000000 #define VKI_SA_SIGINFO 0x00000008 #define VKI_SA_NODEFER 0x40000000 #define VKI_SA_NOCLDWAIT 0x00010000 #define VKI_SA_NOCLDSTOP 0x00000001 #define VKI_SA_NOMASK VKI_SA_NODEFER #define VKI_SA_ONESHOT VKI_SA_RESETHAND //#define VKI_SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define VKI_SA_RESTORER 0x04000000 #define VKI_SS_ONSTACK 1 #define VKI_SS_DISABLE 2 struct vki_old_sigaction { // [[Nb: a 'k' prefix is added to "sa_handler" because // bits/sigaction.h (which gets dragged in somehow via signal.h) // #defines it as something else. Since that is done for glibc's // purposes, which we don't care about here, we use our own name.]] unsigned long sa_flags; __vki_sighandler_t ksa_handler; vki_old_sigset_t sa_mask; __vki_sigrestore_t sa_restorer; }; struct vki_sigaction { unsigned int sa_flags; __vki_sighandler_t sa_handler; vki_sigset_t sa_mask; }; struct vki_sigaction_base { // [[See comment about extra 'k' above]] unsigned long sa_flags; __vki_sighandler_t ksa_handler; vki_sigset_t sa_mask; /* mask last for extensibility */ __vki_sigrestore_t sa_restorer; }; /* On Linux we use the same type for passing sigactions to and from the kernel. Hence: */ typedef struct vki_sigaction_base vki_sigaction_toK_t; typedef struct vki_sigaction_base vki_sigaction_fromK_t; typedef struct vki_sigaltstack { void __user *ss_sp; vki_size_t ss_size; int ss_flags; } vki_stack_t; //---------------------------------------------------------------------- // From 2.6.35.5/include/asm-mips/sigcontext.h //---------------------------------------------------------------------- struct _vki_fpreg { unsigned short significand[4]; unsigned short exponent; }; struct _vki_fpxreg { unsigned short significand[4]; unsigned short exponent; unsigned short padding[3]; }; struct _vki_xmmreg { unsigned long element[4]; }; struct _vki_fpstate { /* Regular FPU environment */ unsigned long cw; unsigned long sw; unsigned long tag; unsigned long ipoff; unsigned long cssel; unsigned long dataoff; unsigned long datasel; struct _vki_fpreg _st[8]; unsigned short status; unsigned short magic; /* 0xffff = regular FPU data only */ /* FXSR FPU environment */ unsigned long _fxsr_env[6]; /* FXSR FPU env is ignored */ unsigned long mxcsr; unsigned long reserved; struct _vki_fpxreg _fxsr_st[8]; /* FXSR FPU reg data is ignored */ struct _vki_xmmreg _xmm[8]; unsigned long padding[56]; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/sigcontext.h //---------------------------------------------------------------------- struct vki_sigcontext { unsigned int sc_regmask; /* Unused */ unsigned int sc_status; /* Unused */ unsigned long long sc_pc; unsigned long long sc_regs[32]; unsigned long long sc_fpregs[32]; unsigned int sc_acx; /* Was sc_ownedfp */ unsigned int sc_fpc_csr; unsigned int sc_fpc_eir; /* Unused */ unsigned int sc_used_math; unsigned int sc_dsp; /* dsp status, was sc_ssflags */ unsigned long long sc_mdhi; unsigned long long sc_mdlo; unsigned long sc_hi1; /* Was sc_cause */ unsigned long sc_lo1; /* Was sc_badvaddr */ unsigned long sc_hi2; /* Was sc_sigset[4] */ unsigned long sc_lo2; unsigned long sc_hi3; unsigned long sc_lo3; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/mman.h //---------------------------------------------------------------------- #define VKI_PROT_NONE 0x0 /* No page permissions */ #define VKI_PROT_READ 0x1 /* page can be read */ #define VKI_PROT_WRITE 0x2 /* page can be written */ #define VKI_PROT_EXEC 0x4 /* page can be executed */ #define VKI_PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ #define VKI_PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ #define VKI_MAP_SHARED 0x001 /* Share changes */ #define VKI_MAP_PRIVATE 0x002 /* Changes are private */ #define VKI_MAP_FIXED 0x010 /* Interpret addr exactly */ #define VKI_MAP_NORESERVE 0x0400 /* don't reserve swap pages */ /* These are linux-specific */ #define VKI_MAP_NORESERVE 0x0400 /* don't check for reservations */ #define VKI_MAP_ANONYMOUS 0x0800 /* don't use a file */ #define VKI_MAP_GROWSDOWN 0x1000 /* stack-like segment */ #define VKI_MAP_DENYWRITE 0x2000 /* ETXTBSY */ #define VKI_MAP_EXECUTABLE 0x4000 /* mark it as an executable */ #define VKI_MAP_LOCKED 0x8000 /* pages are locked */ #define VKI_MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ #define VKI_MAP_NONBLOCK 0x20000 /* do not block on IO */ //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/fcntl.h //---------------------------------------------------------------------- #define VKI_O_ACCMODE 03 #define VKI_O_RDONLY 00 #define VKI_O_WRONLY 01 #define VKI_O_RDWR 02 #define VKI_O_CREAT 0x0100 /* not fcntl */ #define VKI_O_EXCL 0x0400 /* not fcntl */ #define VKI_O_TRUNC 0x0200 /* not fcntl */ #define VKI_O_APPEND 0x0008 #define VKI_O_NONBLOCK 0x0080 #define VKI_O_LARGEFILE 0x2000 #define VKI_AT_FDCWD -100 #define VKI_F_DUPFD 0 /* dup */ #define VKI_F_GETFD 1 /* get close_on_exec */ #define VKI_F_SETFD 2 /* set/clear close_on_exec */ #define VKI_F_GETFL 3 /* get file->f_flags */ #define VKI_F_SETFL 4 /* set file->f_flags */ #define VKI_F_GETLK 14 #define VKI_F_SETLK 6 #define VKI_F_SETLKW 7 #define VKI_F_SETOWN 24 /* for sockets. */ #define VKI_F_GETOWN 23 /* for sockets. */ #define VKI_F_SETSIG 10 /* for sockets. */ #define VKI_F_GETSIG 11 /* for sockets. */ #define VKI_F_SETOWN_EX 15 #define VKI_F_GETOWN_EX 16 #define VKI_F_OFD_GETLK 36 #define VKI_F_OFD_SETLK 37 #define VKI_F_OFD_SETLKW 38 #define VKI_F_GETLK64 33 /* using 'struct flock64' */ #define VKI_F_SETLK64 34 #define VKI_F_SETLKW64 35 /* for F_[GET|SET]FL */ #define VKI_FD_CLOEXEC 1 /* actually anything with low bit set goes */ #define VKI_F_LINUX_SPECIFIC_BASE 1024 struct vki_f_owner_ex { int type; __vki_kernel_pid_t pid; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/resource.h //---------------------------------------------------------------------- #define VKI_RLIMIT_DATA 2 /* max data size */ #define VKI_RLIMIT_STACK 3 /* max stack size */ #define VKI_RLIMIT_CORE 4 /* max core file size */ #define VKI_RLIMIT_NOFILE 5 /* max number of open files */ //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/socket.h //---------------------------------------------------------------------- #define VKI_SOL_SOCKET 0xffff #define VKI_SO_TYPE 0x1008 #define VKI_SO_ATTACH_FILTER 26 //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-i386/sockios.h //---------------------------------------------------------------------- #define VKI_SIOCATMARK _VKI_IOR('s', 7, int) #define VKI_SIOCSPGRP _VKI_IOW('s', 8, vki_pid_t) #define VKI_SIOCGPGRP _VKI_IOR('s', 9, vki_pid_t) #define VKI_SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ #define VKI_SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/stat.h //---------------------------------------------------------------------- struct vki_stat { unsigned st_dev; long st_pad1[3]; /* Reserved for network id */ unsigned long st_ino; unsigned int st_mode; unsigned long st_nlink; unsigned int st_uid; unsigned int st_gid; unsigned st_rdev; long st_pad2[2]; long st_size; long st_pad3; /* * Actually this should be timestruc_t st_atime, st_mtime and st_ctime * but we don't have it under Linux. */ long st_atime; long st_atime_nsec; long st_mtime; long st_mtime_nsec; long st_ctime; long st_ctime_nsec; long st_blksize; long st_blocks; long st_pad4[14]; }; /* * This matches struct stat64 in glibc2.1, hence the absolutely insane * amounts of padding around dev_t's. The memory layout is the same as of * struct stat of the 64-bit kernel. */ struct vki_stat64 { unsigned long st_dev; unsigned long st_pad0[3]; /* Reserved for st_dev expansion */ unsigned long long st_ino; unsigned int st_mode; unsigned long st_nlink; unsigned int st_uid; unsigned int st_gid; unsigned long st_rdev; unsigned long st_pad1[3]; /* Reserved for st_rdev expansion */ long long st_size; /* * Actually this should be timestruc_t st_atime, st_mtime and st_ctime * but we don't have it under Linux. */ long st_atime; unsigned long st_atime_nsec; /* Reserved for st_atime expansion */ long st_mtime; unsigned long st_mtime_nsec; /* Reserved for st_mtime expansion */ long st_ctime; unsigned long st_ctime_nsec; /* Reserved for st_ctime expansion */ unsigned long st_blksize; unsigned long st_pad2; long long st_blocks; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/statfs.h //---------------------------------------------------------------------- struct vki_statfs { long f_type; long f_bsize; long f_frsize; /* Fragment size - unsupported */ long f_blocks; long f_bfree; long f_files; long f_ffree; long f_bavail; /* Linux specials */ __vki_kernel_fsid_t f_fsid; long f_namelen; long f_spare[6]; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/termios.h //---------------------------------------------------------------------- struct vki_winsize { unsigned short ws_row; unsigned short ws_col; unsigned short ws_xpixel; unsigned short ws_ypixel; }; #define NCC 8 #define NCCS 23 struct vki_termio { unsigned short c_iflag; /* input mode flags */ unsigned short c_oflag; /* output mode flags */ unsigned short c_cflag; /* control mode flags */ unsigned short c_lflag; /* local mode flags */ char c_line; /* line discipline */ unsigned char c_cc[NCCS]; /* control characters */ }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/termbits.h //---------------------------------------------------------------------- typedef unsigned char vki_cc_t; typedef unsigned long vki_speed_t; typedef unsigned long vki_tcflag_t; struct vki_termios { vki_tcflag_t c_iflag; /* input mode flags */ vki_tcflag_t c_oflag; /* output mode flags */ vki_tcflag_t c_cflag; /* control mode flags */ vki_tcflag_t c_lflag; /* local mode flags */ vki_cc_t c_line; /* line discipline */ vki_cc_t c_cc[NCCS]; /* control characters */ }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/ioctl.h //---------------------------------------------------------------------- #define _VKI_IOC_NRBITS 8 #define _VKI_IOC_TYPEBITS 8 #define _VKI_IOC_SIZEBITS 13 #define _VKI_IOC_DIRBITS 3 #define _VKI_IOC_NRMASK ((1 << _VKI_IOC_NRBITS)-1) #define _VKI_IOC_TYPEMASK ((1 << _VKI_IOC_TYPEBITS)-1) #define _VKI_IOC_SIZEMASK ((1 << _VKI_IOC_SIZEBITS)-1) #define _VKI_IOC_DIRMASK ((1 << _VKI_IOC_DIRBITS)-1) #define _VKI_IOC_NRSHIFT 0 #define _VKI_IOC_TYPESHIFT (_VKI_IOC_NRSHIFT+_VKI_IOC_NRBITS) #define _VKI_IOC_SIZESHIFT (_VKI_IOC_TYPESHIFT+_VKI_IOC_TYPEBITS) #define _VKI_IOC_DIRSHIFT (_VKI_IOC_SIZESHIFT+_VKI_IOC_SIZEBITS) #define _VKI_IOC_NONE 1U #define _VKI_IOC_READ 2U #define _VKI_IOC_WRITE 4U #define _VKI_IOC(dir,type,nr,size) \ (((dir) << _VKI_IOC_DIRSHIFT) | \ ((type) << _VKI_IOC_TYPESHIFT) | \ ((nr) << _VKI_IOC_NRSHIFT) | \ ((size) << _VKI_IOC_SIZESHIFT)) /* provoke compile error for invalid uses of size argument */ extern unsigned int __VKI_invalid_size_argument_for_IOC; /* used to create numbers */ #define _VKI_IO(type,nr) _VKI_IOC(_VKI_IOC_NONE,(type),(nr),0) #define _VKI_IOR(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr),(_VKI_IOC_TYPECHECK(size))) #define _VKI_IOW(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size))) #define _VKI_IOWR(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size))) /* used to decode ioctl numbers.. */ #define _VKI_IOC_DIR(nr) (((nr) >> _VKI_IOC_DIRSHIFT) & _VKI_IOC_DIRMASK) #define _VKI_IOC_TYPE(nr) (((nr) >> _VKI_IOC_TYPESHIFT) & _VKI_IOC_TYPEMASK) #define _VKI_IOC_NR(nr) (((nr) >> _VKI_IOC_NRSHIFT) & _VKI_IOC_NRMASK) #define _VKI_IOC_SIZE(nr) (((nr) >> _VKI_IOC_SIZESHIFT) & _VKI_IOC_SIZEMASK) //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/ioctls.h //---------------------------------------------------------------------- #define VKI_TCGETA 0x5401 #define VKI_TCSETA 0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */ #define VKI_TCSETAW 0x5403 #define VKI_TCSETAF 0x5404 #define VKI_TCSBRK 0x5405 #define VKI_TCXONC 0x5406 #define VKI_TCFLSH 0x5407 #define VKI_TCGETS 0x540d #define VKI_TCSETS 0x540e #define VKI_TCSETSW 0x540f #define VKI_TCSETSF 0x5410 #define VKI_TIOCEXCL 0x740d /* set exclusive use of tty */ #define VKI_TIOCNXCL 0x740e /* reset exclusive use of tty */ #define VKI_TIOCOUTQ 0x7472 /* output queue size */ #define VKI_TIOCSTI 0x5472 /* simulate terminal input */ #define VKI_TIOCMGET 0x741d /* get all modem bits */ #define VKI_TIOCMBIS 0x741b /* bis modem bits */ #define VKI_TIOCMBIC 0x741c /* bic modem bits */ #define VKI_TIOCMSET 0x741a /* set all modem bits */ #define VKI_TIOCPKT 0x5470 /* pty: set/clear packet mode */ #define VKI_TIOCPKT_DATA 0x00 /* data packet */ #define VKI_TIOCPKT_FLUSHREAD 0x01 /* flush packet */ #define VKI_TIOCPKT_FLUSHWRITE 0x02 /* flush packet */ #define VKI_TIOCPKT_STOP 0x04 /* stop output */ #define VKI_TIOCPKT_START 0x08 /* start output */ #define VKI_TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */ #define VKI_TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */ /* #define TIOCPKT_IOCTL 0x40 state change of pty driver */ #define VKI_TIOCSWINSZ _VKI_IOW('t', 103, struct vki_winsize) /* set window size */ #define VKI_TIOCGWINSZ _VKI_IOR('t', 104, struct vki_winsize) /* get window size */ #define VKI_TIOCNOTTY 0x5471 /* void tty association */ #define VKI_TIOCSETD 0x7401 #define VKI_TIOCGETD 0x7400 #define VKI_FIOCLEX 0x6601 #define VKI_FIONCLEX 0x6602 #define VKI_FIOASYNC 0x667d #define VKI_FIONBIO 0x667e #define VKI_FIOQSIZE 0x667f #define VKI_TIOCGLTC 0x7474 /* get special local chars */ #define VKI_TIOCSLTC 0x7475 /* set special local chars */ #define VKI_TIOCSPGRP _VKI_IOW('t', 118, int) /* set pgrp of tty */ #define VKI_TIOCGPGRP _VKI_IOR('t', 119, int) /* get pgrp of tty */ #define VKI_TIOCCONS _VKI_IOW('t', 120, int) /* become virtual console */ #define VKI_FIONREAD 0x467f #define VKI_TIOCINQ FIONREAD #define VKI_TIOCGETP 0x7408 #define VKI_TIOCSETP 0x7409 #define VKI_TIOCSETN 0x740a /* TIOCSETP wo flush */ #define VKI_TIOCSBRK 0x5427 /* BSD compatibility */ #define VKI_TIOCCBRK 0x5428 /* BSD compatibility */ #define VKI_TIOCGSID 0x7416 /* Return the session ID of FD */ #define VKI_TIOCGPTN _VKI_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define VKI_TIOCSPTLCK _VKI_IOW('T',0x31, int) /* Lock/unlock Pty */ /* I hope the range from 0x5480 on is free ... */ #define VKI_TIOCSCTTY 0x5480 /* become controlling tty */ #define VKI_TIOCGSOFTCAR 0x5481 #define VKI_TIOCSSOFTCAR 0x5482 #define VKI_TIOCLINUX 0x5483 #define VKI_TIOCGSERIAL 0x5484 #define VKI_TIOCSSERIAL 0x5485 #define VKI_TCSBRKP 0x5486 /* Needed for POSIX tcsendbreak() */ #define VKI_TIOCSERCONFIG 0x5488 #define VKI_TIOCSERGWILD 0x5489 #define VKI_TIOCSERSWILD 0x548a #define VKI_TIOCGLCKTRMIOS 0x548b #define VKI_TIOCSLCKTRMIOS 0x548c #define VKI_TIOCSERGSTRUCT 0x548d /* For debugging only */ #define VKI_TIOCSERGETLSR 0x548e /* Get line status register */ #define VKI_TIOCSERGETMULTI 0x548f /* Get multiport config */ #define VKI_TIOCSERSETMULTI 0x5490 /* Set multiport config */ #define VKI_TIOCMIWAIT 0x5491 /* wait for a change on serial input line(s) */ #define VKI_TIOCGICOUNT 0x5492 /* read serial port inline interrupt counts */ #define VKI_TIOCGHAYESESP 0x5493 /* Get Hayes ESP configuration */ #define VKI_TIOCSHAYESESP 0x5494 /* Set Hayes ESP configuration */ //---------------------------------------------------------------------- // From asm-generic/poll.h //---------------------------------------------------------------------- /* These are specified by iBCS2 */ #define VKI_POLLIN 0x0001 struct vki_pollfd { int fd; short events; short revents; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/ucontext.h //---------------------------------------------------------------------- struct vki_ucontext { unsigned long uc_flags; struct vki_ucontext *uc_link; vki_stack_t uc_stack; struct vki_sigcontext uc_mcontext; vki_sigset_t uc_sigmask; /* mask last for extensibility */ }; // CAB: TODO typedef char vki_modify_ldt_t; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/ipcbuf.h //---------------------------------------------------------------------- struct vki_ipc64_perm { __vki_kernel_key_t key; __vki_kernel_uid_t uid; __vki_kernel_gid_t gid; __vki_kernel_uid_t cuid; __vki_kernel_gid_t cgid; __vki_kernel_mode_t mode; unsigned short seq; unsigned short __pad1; unsigned long __unused1; unsigned long __unused2; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/sembuf.h //---------------------------------------------------------------------- struct vki_semid64_ds { struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */ __vki_kernel_time_t sem_otime; /* last semop time */ __vki_kernel_time_t sem_ctime; /* last change time */ unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused1; unsigned long __unused2; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/msgbuf.h //---------------------------------------------------------------------- struct vki_msqid64_ds { struct vki_ipc64_perm msg_perm; __vki_kernel_time_t msg_stime; /* last msgsnd time */ unsigned long __unused1; __vki_kernel_time_t msg_rtime; /* last msgrcv time */ unsigned long __unused2; __vki_kernel_time_t msg_ctime; /* last change time */ unsigned long __unused3; unsigned long msg_cbytes; /* current number of bytes on queue */ unsigned long msg_qnum; /* number of messages in queue */ unsigned long msg_qbytes; /* max number of bytes on queue */ __vki_kernel_pid_t msg_lspid; /* pid of last msgsnd */ __vki_kernel_pid_t msg_lrpid; /* last receive pid */ unsigned long __unused4; unsigned long __unused5; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/ipc.h //---------------------------------------------------------------------- struct vki_ipc_kludge { struct vki_msgbuf __user *msgp; long msgtyp; }; #define VKI_SEMOP 1 #define VKI_SEMGET 2 #define VKI_SEMCTL 3 #define VKI_SEMTIMEDOP 4 #define VKI_MSGSND 11 #define VKI_MSGRCV 12 #define VKI_MSGGET 13 #define VKI_MSGCTL 14 #define VKI_SHMAT 21 #define VKI_SHMDT 22 #define VKI_SHMGET 23 #define VKI_SHMCTL 24 //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/shmbuf.h //---------------------------------------------------------------------- struct vki_shmid64_ds { struct vki_ipc64_perm shm_perm; /* operation perms */ vki_size_t shm_segsz; /* size of segment (bytes) */ __vki_kernel_time_t shm_atime; /* last attach time */ __vki_kernel_time_t shm_dtime; /* last detach time */ __vki_kernel_time_t shm_ctime; /* last change time */ __vki_kernel_pid_t shm_cpid; /* pid of creator */ __vki_kernel_pid_t shm_lpid; /* pid of last operator */ unsigned long shm_nattch; /* no. of current attaches */ unsigned long __unused1; unsigned long __unused2; }; struct vki_shminfo64 { unsigned long shmmax; unsigned long shmmin; unsigned long shmmni; unsigned long shmseg; unsigned long shmall; unsigned long __unused1; unsigned long __unused2; unsigned long __unused3; unsigned long __unused4; }; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-mips/ptrace.h //---------------------------------------------------------------------- struct vki_pt_regs { #ifdef CONFIG_32BIT /* Pad bytes for argument save space on the stack. */ unsigned long pad0[6]; #endif /* Saved main processor registers. */ unsigned long regs[32]; /* Saved special registers. */ unsigned long cp0_status; unsigned long hi; unsigned long lo; #ifdef CONFIG_CPU_HAS_SMARTMIPS unsigned long acx; #endif unsigned long cp0_badvaddr; unsigned long cp0_cause; unsigned long cp0_epc; #ifdef CONFIG_MIPS_MT_SMTC unsigned long cp0_tcstatus; #endif /* CONFIG_MIPS_MT_SMTC */ #ifdef CONFIG_CPU_CAVIUM_OCTEON unsigned long long mpl[3]; /* MTM{0,1,2} */ unsigned long long mtp[3]; /* MTP{0,1,2} */ #endif } __attribute__ ((aligned (8))); #define VKI_PTRACE_GETREGS 12 #define VKI_PTRACE_SETREGS 13 #define VKI_PTRACE_GETFPREGS 14 #define VKI_PTRACE_SETFPREGS 15 //---------------------------------------------------------------------- // From linux-4.5/arch/mips/include/uapi/asm/reg.h //---------------------------------------------------------------------- #define VKI_MIPS32_EF_R0 6 #define VKI_MIPS32_EF_R1 7 #define VKI_MIPS32_EF_R2 8 #define VKI_MIPS32_EF_R3 9 #define VKI_MIPS32_EF_R4 10 #define VKI_MIPS32_EF_R5 11 #define VKI_MIPS32_EF_R6 12 #define VKI_MIPS32_EF_R7 13 #define VKI_MIPS32_EF_R8 14 #define VKI_MIPS32_EF_R9 15 #define VKI_MIPS32_EF_R10 16 #define VKI_MIPS32_EF_R11 17 #define VKI_MIPS32_EF_R12 18 #define VKI_MIPS32_EF_R13 19 #define VKI_MIPS32_EF_R14 20 #define VKI_MIPS32_EF_R15 21 #define VKI_MIPS32_EF_R16 22 #define VKI_MIPS32_EF_R17 23 #define VKI_MIPS32_EF_R18 24 #define VKI_MIPS32_EF_R19 25 #define VKI_MIPS32_EF_R20 26 #define VKI_MIPS32_EF_R21 27 #define VKI_MIPS32_EF_R22 28 #define VKI_MIPS32_EF_R23 29 #define VKI_MIPS32_EF_R24 30 #define VKI_MIPS32_EF_R25 31 #define VKI_MIPS32_EF_R26 32 #define VKI_MIPS32_EF_R27 33 #define VKI_MIPS32_EF_R28 34 #define VKI_MIPS32_EF_R29 35 #define VKI_MIPS32_EF_R30 36 #define VKI_MIPS32_EF_R31 37 #define VKI_MIPS32_EF_LO 38 #define VKI_MIPS32_EF_HI 39 #define VKI_MIPS32_EF_CP0_EPC 40 #define VKI_MIPS32_EF_CP0_BADVADDR 41 #define VKI_MIPS32_EF_CP0_STATUS 42 #define VKI_MIPS32_EF_CP0_CAUSE 43 #define VKI_MIPS32_EF_UNUSED0 44 //---------------------------------------------------------------------- // From linux-4.5/arch/mips/include/asm/elf.h //---------------------------------------------------------------------- typedef unsigned long vki_elf_greg_t; #define VKI_ELF_NGREG 45 #define VKI_ELF_NFPREG 33 /* includes fpscr */ typedef vki_elf_greg_t vki_elf_gregset_t[VKI_ELF_NGREG]; typedef double vki_elf_fpreg_t; typedef vki_elf_fpreg_t vki_elf_fpregset_t[VKI_ELF_NFPREG]; typedef struct vki_user_fxsr_struct vki_elf_fpxregset_t; #define VKI_AT_SYSINFO 32 //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm-generic/siginfo.h //---------------------------------------------------------------------- #define HAVE_ARCH_SIGINFO_T typedef union vki_sigval { int sival_int; void __user *sival_ptr; } vki_sigval_t; #ifndef __VKI_ARCH_SI_PREAMBLE_SIZE #define __VKI_ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int)) #endif #define VKI_SI_MAX_SIZE 128 #ifndef VKI_SI_PAD_SIZE #define VKI_SI_PAD_SIZE ((VKI_SI_MAX_SIZE - __VKI_ARCH_SI_PREAMBLE_SIZE) / sizeof(int)) #endif #ifndef __VKI_ARCH_SI_UID_T #define __VKI_ARCH_SI_UID_T vki_uid_t #endif #ifndef __VKI_ARCH_SI_BAND_T #define __VKI_ARCH_SI_BAND_T long #endif typedef struct vki_siginfo { int si_signo; int si_code; int si_errno; int __pad0[VKI_SI_MAX_SIZE / sizeof(int) - VKI_SI_PAD_SIZE - 3]; union { int _pad[VKI_SI_PAD_SIZE]; /* kill() */ struct { vki_pid_t _pid; /* sender's pid */ __VKI_ARCH_SI_UID_T _uid; /* sender's uid */ } _kill; /* POSIX.1b timers */ struct { vki_timer_t _tid; /* timer id */ int _overrun; /* overrun count */ char _pad[sizeof( __VKI_ARCH_SI_UID_T) - sizeof(int)]; vki_sigval_t _sigval; /* same as below */ int _sys_private; /* not to be passed to user */ } _timer; /* POSIX.1b signals */ struct { vki_pid_t _pid; /* sender's pid */ __VKI_ARCH_SI_UID_T _uid; /* sender's uid */ vki_sigval_t _sigval; } _rt; /* SIGCHLD */ struct { vki_pid_t _pid; /* which child */ __VKI_ARCH_SI_UID_T _uid; /* sender's uid */ int _status; /* exit code */ vki_clock_t _utime; vki_clock_t _stime; } _sigchld; /* IRIX SIGCHLD */ struct { vki_pid_t _pid; /* which child */ vki_clock_t _utime; int _status; /* exit code */ vki_clock_t _stime; } _irix_sigchld; /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ struct { void __user *_addr; /* faulting insn/memory ref. */ #ifdef __ARCH_SI_TRAPNO int _trapno; /* TRAP # which caused the signal */ #endif } _sigfault; /* SIGPOLL, SIGXFSZ (To do ...) */ struct { __VKI_ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; } _sifields; } vki_siginfo_t; //---------------------------------------------------------------------- // From linux-2.6.35.5/include/asm/break.h //---------------------------------------------------------------------- #define VKI_BRK_OVERFLOW 6 /* Overflow check */ #define VKI_BRK_DIVZERO 7 /* Divide by zero check */ //---------------------------------------------------------------------- // From linux-3.6.35.5/arch/mips/include/socket.h //---------------------------------------------------------------------- enum vki_sock_type { VKI_SOCK_STREAM = 2, // [[others omitted]] }; #define ARCH_HAS_SOCKET_TYPES 1 //---------------------------------------------------------------------- // From linux-3.7.0/arch/mips/include/uapi/asm/errno.h //---------------------------------------------------------------------- #define VKI_ELIBBAD 84 /* Accessing a corrupted shared library */ #define VKI_EOPNOTSUPP 122 /* Operation not supported on transport endpoint */ //---------------------------------------------------------------------- // From linux-3.13.0/include/asm/errno.h //---------------------------------------------------------------------- #define VKI_ENOSYS 89 /* Function not implemented */ #define VKI_EOVERFLOW 79 /* Value too large for defined data type */ //---------------------------------------------------------------------- // From linux-3.14.0/arch/mips/include/asm/elf.h //---------------------------------------------------------------------- #define VKI_EF_MIPS_FP64 0x00000200 //---------------------------------------------------------------------- // From linux-4.1.0/arch/mips/include/asm/elf.h //---------------------------------------------------------------------- #define VKI_MIPS_ABI_FP_UNKNOWN (-1) #define VKI_MIPS_ABI_FP_ANY 0 /* FP ABI doesn't matter */ #define VKI_MIPS_ABI_FP_DOUBLE 1 /* -mdouble-float */ #define VKI_MIPS_ABI_FP_SINGLE 2 /* -msingle-float */ #define VKI_MIPS_ABI_FP_SOFT 3 /* -msoft-float */ #define VKI_MIPS_ABI_FP_OLD_64 4 /* -mips32r2 -mfp64 */ #define VKI_MIPS_ABI_FP_XX 5 /* -mfpxx */ #define VKI_MIPS_ABI_FP_64 6 /* -mips32r2 -mfp64 */ #define VKI_MIPS_ABI_FP_64A 7 /* -mips32r2 -mfp64 -mno-odd-spreg */ struct vki_arch_elf_state { int fp_abi; int interp_fp_abi; int overall_fp_mode; }; #define VKI_INIT_ARCH_ELF_STATE { \ .fp_abi = VKI_MIPS_ABI_FP_UNKNOWN, \ .interp_fp_abi = VKI_MIPS_ABI_FP_UNKNOWN, \ .overall_fp_mode = -1, \ } struct vki_mips_elf_abiflags_v0 { vki_u16 version; /* Version of flags structure */ vki_u8 isa_level; /* The level of the ISA: 1-5, 32, 64 */ vki_u8 isa_rev; /* The revision of ISA: 0 for MIPS V and below, 1-n otherwise */ vki_u8 gpr_size; /* The size of general purpose registers */ vki_u8 cpr1_size; /* The size of co-processor 1 registers */ vki_u8 cpr2_size; /* The size of co-processor 2 registers */ vki_u8 fp_abi; /* The floating-point ABI */ vki_u32 isa_ext; /* Mask of processor-specific extensions */ vki_u32 ases; /* Mask of ASEs used */ vki_u32 flags1; /* Mask of general flags */ vki_u32 flags2; }; #define VKI_PT_MIPS_ABIFLAGS 0x70000003 //---------------------------------------------------------------------- // From linux-4.1.0/arch/mips/kernel/elf.c //---------------------------------------------------------------------- enum { VKI_FP_FRE, VKI_FP_FR0, VKI_FP_FR1, }; #endif // __VKI_MIPS32_LINUX_H /*--------------------------------------------------------------------*/ /*--- end vki-mips32-linux.h ---*/ /*--------------------------------------------------------------------*/