/* * Copyright (c) 2015 Ruslan Bukin * All rights reserved. * * This software was developed by the University of Cambridge Computer * Laboratory as part of the CTSRD Project, with support from the UK Higher * Education Innovation Fund (HEIF). * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer; * redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution; * neither the name of the copyright holders nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __ARCH_ARM_FREEBSD_FREEBSD_HH__ #define __ARCH_ARM_FREEBSD_FREEBSD_HH__ #include "kern/freebsd/freebsd.hh" class ArmFreebsd32 : public FreeBSD { public: /// This table maps the target open() flags to the corresponding /// host open() flags. static SyscallFlagTransTable openFlagTable[]; /// Number of entries in openFlagTable[]. static const int NUM_OPEN_FLAGS; //@{ /// Basic ARM FreeBSD types typedef uint32_t size_t; typedef uint32_t off_t; typedef int32_t time_t; typedef int32_t clock_t; //@} //@{ /// open(2) flag values. static const int TGT_O_RDONLY = 0x00000000; //!< O_RDONLY static const int TGT_O_WRONLY = 0x00000001; //!< O_WRONLY static const int TGT_O_RDWR = 0x00000002; //!< O_RDWR static const int TGT_O_CREAT = 0x00000200; //!< O_CREAT static const int TGT_O_EXCL = 0x00000800; //!< O_EXCL static const int TGT_O_NOCTTY = 0x00008000; //!< O_NOCTTY static const int TGT_O_TRUNC = 0x00000400; //!< O_TRUNC static const int TGT_O_APPEND = 0x00000008; //!< O_APPEND static const int TGT_O_NONBLOCK = 0x00000004; //!< O_NONBLOCK static const int TGT_O_SYNC = 0x00000080; //!< O_SYNC static const int TGT_FASYNC = 0x00000040; //!< FASYNC static const int TGT_O_DIRECT = 0x00010000; //!< O_DIRECT static const int TGT_O_DIRECTORY = 0x00020000; //!< O_DIRECTORY static const int TGT_O_NOFOLLOW = 0x00000100; //!< O_NOFOLLOW static const int TGT_O_CLOEXEC = 0x00100000; //!< O_CLOEXEC //@} /// For mmap(). static const unsigned TGT_MAP_SHARED = 0x0001; static const unsigned TGT_MAP_PRIVATE = 0x0002; static const unsigned TGT_MAP_ANONYMOUS = 0x1000; static const unsigned TGT_MAP_FIXED = 0x0010; /// Limit struct for getrlimit/setrlimit. struct rlimit { uint32_t rlim_cur; //!< soft limit uint32_t rlim_max; //!< hard limit }; /// For gettimeofday(). struct timeval { int32_t tv_sec; //!< seconds int32_t tv_usec; //!< microseconds }; // For writev/readv struct tgt_iovec { uint32_t iov_base; // void * uint32_t iov_len; }; /* * sizeof st 120 * sizeof st_dev 4 * sizeof st_ino 4 * sizeof st_mode 2 * sizeof st_nlink 2 * sizeof st_uid 4 * sizeof st_gid 4 * sizeof st_rdev 4 * sizeof st_atim 16 * sizeof st_size 8 * sizeof st_blocks 8 * sizeof st_blksize 4 * sizeof st_flags 4 * sizeof st_gen 4 * sizeof st_lspare 4 */ typedef struct { uint32_t st_dev; uint32_t st_ino; uint16_t st_mode; uint16_t st_nlink; uint32_t st_uid; uint32_t st_gid; uint32_t st_rdev; uint64_t st_atimeX; uint64_t st_atime_nsec; uint64_t st_mtimeX; uint64_t st_mtime_nsec; uint64_t st_ctimeX; uint64_t st_ctime_nsec; uint64_t st_size; uint64_t st_blocks; uint32_t st_blksize; uint32_t st_flags; uint32_t st_gen; uint32_t st_lspare; uint64_t st_birthtimX; uint64_t st_birthtim; } tgt_stat; typedef struct { uint32_t st_dev; uint32_t st_ino; uint16_t st_mode; uint16_t st_nlink; uint32_t st_uid; uint32_t st_gid; uint32_t st_rdev; uint64_t st_atimeX; uint64_t st_atime_nsec; uint64_t st_mtimeX; uint64_t st_mtime_nsec; uint64_t st_ctimeX; uint64_t st_ctime_nsec; uint64_t st_size; uint64_t st_blocks; uint32_t st_blksize; uint32_t st_flags; uint32_t st_gen; uint32_t st_lspare; uint64_t st_birthtimX; uint64_t st_birthtim; } tgt_stat64; /// For getrusage(). struct rusage { struct timeval ru_utime; //!< user time used struct timeval ru_stime; //!< system time used int32_t ru_maxrss; //!< max rss int32_t ru_ixrss; //!< integral shared memory size int32_t ru_idrss; //!< integral unshared data " int32_t ru_isrss; //!< integral unshared stack " int32_t ru_minflt; //!< page reclaims - total vmfaults int32_t ru_majflt; //!< page faults int32_t ru_nswap; //!< swaps int32_t ru_inblock; //!< block input operations int32_t ru_oublock; //!< block output operations int32_t ru_msgsnd; //!< messages sent int32_t ru_msgrcv; //!< messages received int32_t ru_nsignals; //!< signals received int32_t ru_nvcsw; //!< voluntary context switches int32_t ru_nivcsw; //!< involuntary " }; /// For times(). struct tms { int32_t tms_utime; //!< user time int32_t tms_stime; //!< system time int32_t tms_cutime; //!< user time of children int32_t tms_cstime; //!< system time of children }; }; class ArmFreebsd64 : public FreeBSD { public: /// This table maps the target open() flags to the corresponding /// host open() flags. static SyscallFlagTransTable openFlagTable[]; /// Number of entries in openFlagTable[]. static const int NUM_OPEN_FLAGS; //@{ /// Basic ARM FreeBSD types typedef uint64_t size_t; typedef uint64_t off_t; typedef int64_t time_t; typedef int64_t clock_t; //@} //@{ /// open(2) flag values. static const int TGT_O_RDONLY = 0x00000000; //!< O_RDONLY static const int TGT_O_WRONLY = 0x00000001; //!< O_WRONLY static const int TGT_O_RDWR = 0x00000002; //!< O_RDWR static const int TGT_O_CREAT = 0x00000200; //!< O_CREAT static const int TGT_O_EXCL = 0x00000800; //!< O_EXCL static const int TGT_O_NOCTTY = 0x00008000; //!< O_NOCTTY static const int TGT_O_TRUNC = 0x00000400; //!< O_TRUNC static const int TGT_O_APPEND = 0x00000008; //!< O_APPEND static const int TGT_O_NONBLOCK = 0x00000004; //!< O_NONBLOCK static const int TGT_O_SYNC = 0x00000080; //!< O_SYNC static const int TGT_FASYNC = 0x00000040; //!< FASYNC static const int TGT_O_DIRECT = 0x00010000; //!< O_DIRECT static const int TGT_O_DIRECTORY = 0x00020000; //!< O_DIRECTORY static const int TGT_O_NOFOLLOW = 0x00000100; //!< O_NOFOLLOW static const int TGT_O_CLOEXEC = 0x00100000; //!< O_CLOEXEC //@} /// For mmap(). static const unsigned TGT_MAP_SHARED = 0x0001; static const unsigned TGT_MAP_PRIVATE = 0x0002; static const unsigned TGT_MAP_ANONYMOUS = 0x1000; static const unsigned TGT_MAP_FIXED = 0x0010; //@{ /// For getrusage(). static const int TGT_RUSAGE_SELF = 0; static const int TGT_RUSAGE_CHILDREN = -1; static const int TGT_RUSAGE_THREAD = 1; //@} /// Resource enumeration for getrlimit(). enum rlimit_resources { TGT_RLIMIT_CPU = 0, TGT_RLIMIT_FSIZE = 1, TGT_RLIMIT_DATA = 2, TGT_RLIMIT_STACK = 3, TGT_RLIMIT_CORE = 4, TGT_RLIMIT_RSS = 5, TGT_RLIMIT_MEMLOCK = 6, TGT_RLIMIT_NPROC = 7, TGT_RLIMIT_NOFILE = 8, TGT_RLIMIT_SBSIZE = 9, TGT_RLIMIT_VMEM = 10, TGT_RLIMIT_AS = TGT_RLIMIT_VMEM, TGT_RLIMIT_NPTS = 11, TGT_RLIMIT_SWAP = 12, TGT_RLIMIT_KQUEUES = 13 }; /// Limit struct for getrlimit/setrlimit. struct rlimit { uint64_t rlim_cur; //!< soft limit uint64_t rlim_max; //!< hard limit }; /// For gettimeofday(). struct timeval { int64_t tv_sec; //!< seconds int64_t tv_usec; //!< microseconds }; // For writev/readv struct tgt_iovec { uint64_t iov_base; // void * uint64_t iov_len; }; typedef struct { uint32_t st_dev; uint32_t st_ino; uint16_t st_mode; uint16_t st_nlink; uint32_t st_uid; uint32_t st_gid; uint32_t st_rdev; uint64_t st_atimeX; uint64_t st_atime_nsec; uint64_t st_mtimeX; uint64_t st_mtime_nsec; uint64_t st_ctimeX; uint64_t st_ctime_nsec; uint64_t st_size; uint64_t st_blocks; uint32_t st_blksize; uint32_t st_flags; uint32_t st_gen; uint32_t st_lspare; uint64_t st_birthtimX; uint64_t st_birthtim; } tgt_stat; typedef struct { uint32_t st_dev; uint32_t st_ino; uint16_t st_mode; uint16_t st_nlink; uint32_t st_uid; uint32_t st_gid; uint32_t st_rdev; uint64_t st_atimeX; uint64_t st_atime_nsec; uint64_t st_mtimeX; uint64_t st_mtime_nsec; uint64_t st_ctimeX; uint64_t st_ctime_nsec; uint64_t st_size; uint64_t st_blocks; uint32_t st_blksize; uint32_t st_flags; uint32_t st_gen; uint32_t st_lspare; uint64_t st_birthtimX; uint64_t st_birthtim; } tgt_stat64; /// For getrusage(). struct rusage { struct timeval ru_utime; //!< user time used struct timeval ru_stime; //!< system time used int64_t ru_maxrss; //!< max rss int64_t ru_ixrss; //!< integral shared memory size int64_t ru_idrss; //!< integral unshared data " int64_t ru_isrss; //!< integral unshared stack " int64_t ru_minflt; //!< page reclaims - total vmfaults int64_t ru_majflt; //!< page faults int64_t ru_nswap; //!< swaps int64_t ru_inblock; //!< block input operations int64_t ru_oublock; //!< block output operations int64_t ru_msgsnd; //!< messages sent int64_t ru_msgrcv; //!< messages received int64_t ru_nsignals; //!< signals received int64_t ru_nvcsw; //!< voluntary context switches int64_t ru_nivcsw; //!< involuntary " }; /// For times(). struct tms { int64_t tms_utime; //!< user time int64_t tms_stime; //!< system time int64_t tms_cutime; //!< user time of children int64_t tms_cstime; //!< system time of children }; }; #endif