linux.hh revision 11381
12579SN/A/* 22579SN/A * Copyright (c) 2003-2005 The Regents of The University of Michigan 32579SN/A * All rights reserved. 42579SN/A * 52579SN/A * Redistribution and use in source and binary forms, with or without 62579SN/A * modification, are permitted provided that the following conditions are 72579SN/A * met: redistributions of source code must retain the above copyright 82579SN/A * notice, this list of conditions and the following disclaimer; 92579SN/A * redistributions in binary form must reproduce the above copyright 102579SN/A * notice, this list of conditions and the following disclaimer in the 112579SN/A * documentation and/or other materials provided with the distribution; 122579SN/A * neither the name of the copyright holders nor the names of its 132579SN/A * contributors may be used to endorse or promote products derived from 142579SN/A * this software without specific prior written permission. 152579SN/A * 162579SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172579SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182579SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192579SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202579SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212579SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222579SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232579SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242579SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252579SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262579SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665Ssaidi@eecs.umich.edu * 282665Ssaidi@eecs.umich.edu * Authors: Gabe Black 292579SN/A */ 302579SN/A 312599SN/A#ifndef __ARCH_SPARC_LINUX_LINUX_HH__ 322599SN/A#define __ARCH_SPARC_LINUX_LINUX_HH__ 332579SN/A 342579SN/A#include "kern/linux/linux.hh" 352579SN/A 362579SN/Aclass SparcLinux : public Linux 372579SN/A{ 382579SN/A public: 392579SN/A 403113Sgblack@eecs.umich.edu typedef struct { 413113Sgblack@eecs.umich.edu uint32_t st_dev; 423113Sgblack@eecs.umich.edu char __pad1[4]; 433113Sgblack@eecs.umich.edu uint64_t st_ino; 443113Sgblack@eecs.umich.edu uint32_t st_mode; 453113Sgblack@eecs.umich.edu uint16_t st_nlink; 463113Sgblack@eecs.umich.edu uint32_t st_uid; 473113Sgblack@eecs.umich.edu uint32_t st_gid; 483113Sgblack@eecs.umich.edu uint32_t st_rdev; 493113Sgblack@eecs.umich.edu char __pad2[4]; 503113Sgblack@eecs.umich.edu int64_t st_size; 513113Sgblack@eecs.umich.edu int64_t st_atimeX; 523113Sgblack@eecs.umich.edu int64_t st_mtimeX; 533113Sgblack@eecs.umich.edu int64_t st_ctimeX; 543113Sgblack@eecs.umich.edu int64_t st_blksize; 553113Sgblack@eecs.umich.edu int64_t st_blocks; 563113Sgblack@eecs.umich.edu uint64_t __unused4[2]; 573113Sgblack@eecs.umich.edu } tgt_stat; 583113Sgblack@eecs.umich.edu 5911381Sbrandon.potter@amd.com static SyscallFlagTransTable openFlagTable[]; 602579SN/A 615543Ssaidi@eecs.umich.edu static const int TGT_O_RDONLY = 0x00000000; //!< O_RDONLY 625543Ssaidi@eecs.umich.edu static const int TGT_O_WRONLY = 0x00000001; //!< O_WRONLY 635543Ssaidi@eecs.umich.edu static const int TGT_O_RDWR = 0x00000002; //!< O_RDWR 645543Ssaidi@eecs.umich.edu static const int TGT_O_NONBLOCK = 0x00004000; //!< O_NONBLOCK 655543Ssaidi@eecs.umich.edu static const int TGT_O_APPEND = 0x00000008; //!< O_APPEND 665543Ssaidi@eecs.umich.edu static const int TGT_O_CREAT = 0x00000200; //!< O_CREAT 675543Ssaidi@eecs.umich.edu static const int TGT_O_TRUNC = 0x00000400; //!< O_TRUNC 685543Ssaidi@eecs.umich.edu static const int TGT_O_EXCL = 0x00000800; //!< O_EXCL 695543Ssaidi@eecs.umich.edu static const int TGT_O_NOCTTY = 0x00008000; //!< O_NOCTTY 705543Ssaidi@eecs.umich.edu static const int TGT_O_SYNC = 0x00002000; //!< O_SYNC 715543Ssaidi@eecs.umich.edu// static const int TGT_O_DRD = 0x00010000; //!< O_DRD 725543Ssaidi@eecs.umich.edu// static const int TGT_O_DIRECTIO = 0x00020000; //!< O_DIRECTIO 735543Ssaidi@eecs.umich.edu// static const int TGT_O_CACHE = 0x00002000; //!< O_CACHE 745543Ssaidi@eecs.umich.edu// static const int TGT_O_DSYNC = 0x00008000; //!< O_DSYNC 755543Ssaidi@eecs.umich.edu// static const int TGT_O_RSYNC = 0x00040000; //!< O_RSYNC 762579SN/A 772579SN/A static const int NUM_OPEN_FLAGS; 782579SN/A 792579SN/A static const unsigned TGT_MAP_ANONYMOUS = 0x20; 808600Ssteve.reinhardt@amd.com static const unsigned TGT_MAP_FIXED = 0x10; 8111320Ssteve.reinhardt@amd.com 8211320Ssteve.reinhardt@amd.com typedef struct { 836640Svince@csl.cornell.edu int64_t uptime; /* Seconds since boot */ 846640Svince@csl.cornell.edu uint64_t loads[3]; /* 1, 5, and 15 minute load averages */ 856640Svince@csl.cornell.edu uint64_t totalram; /* Total usable main memory size */ 866640Svince@csl.cornell.edu uint64_t freeram; /* Available memory size */ 876640Svince@csl.cornell.edu uint64_t sharedram; /* Amount of shared memory */ 886640Svince@csl.cornell.edu uint64_t bufferram; /* Memory used by buffers */ 896640Svince@csl.cornell.edu uint64_t totalswap; /* Total swap space size */ 906640Svince@csl.cornell.edu uint64_t freeswap; /* swap space still available */ 916640Svince@csl.cornell.edu uint16_t procs; /* Number of current processes */ 926640Svince@csl.cornell.edu uint64_t totalhigh; /* Total high memory size */ 936640Svince@csl.cornell.edu uint64_t freehigh; /* Available high memory size */ 946640Svince@csl.cornell.edu uint64_t mem_unit; /* Memory unit size in bytes */ 956640Svince@csl.cornell.edu } tgt_sysinfo; 966640Svince@csl.cornell.edu 979141Smarc.orr@gmail.com //@{ 989141Smarc.orr@gmail.com /// ioctl() command codes. 999141Smarc.orr@gmail.com /// These were calculated using the SPARC Linux headers on an x86 1009141Smarc.orr@gmail.com /// machine and thus may not be correct. It would be good to 1019141Smarc.orr@gmail.com /// verify/update these values on an actual SPARC Linux machine. 1029141Smarc.orr@gmail.com static const unsigned TGT_TCGETA = 0x40125401; 1039141Smarc.orr@gmail.com static const unsigned TGT_TCSETAW = 0x80125403; 1049141Smarc.orr@gmail.com static const unsigned TGT_TCGETS = 0x40385408; 1059141Smarc.orr@gmail.com static const unsigned TGT_FIONREAD = 0x4004667f; 1069141Smarc.orr@gmail.com static const unsigned TGT_TIOCGETP = 0x40067408; 1079141Smarc.orr@gmail.com static const unsigned TGT_TIOCSETP = 0x80067409; 1089141Smarc.orr@gmail.com static const unsigned TGT_TIOCSETN = 0x8006740a; 1099141Smarc.orr@gmail.com //@} 1109141Smarc.orr@gmail.com 1119141Smarc.orr@gmail.com static bool 1129141Smarc.orr@gmail.com isTtyReq(unsigned req) 1139141Smarc.orr@gmail.com { 1149141Smarc.orr@gmail.com switch (req) { 1159141Smarc.orr@gmail.com case TGT_TIOCGETP: 1169141Smarc.orr@gmail.com case TGT_TIOCSETP: 1179141Smarc.orr@gmail.com case TGT_TIOCSETN: 1189141Smarc.orr@gmail.com case TGT_TCGETS: 1199141Smarc.orr@gmail.com case TGT_TCGETA: 1209141Smarc.orr@gmail.com case TGT_TCSETAW: 1219141Smarc.orr@gmail.com return true; 1229141Smarc.orr@gmail.com default: 1239141Smarc.orr@gmail.com return false; 1249141Smarc.orr@gmail.com } 1259141Smarc.orr@gmail.com } 1262579SN/A}; 1272579SN/A 1284188Sgblack@eecs.umich.educlass Sparc32Linux : public SparcLinux 1294188Sgblack@eecs.umich.edu{ 1304188Sgblack@eecs.umich.edu public: 1314188Sgblack@eecs.umich.edu 1324188Sgblack@eecs.umich.edu typedef struct { 1334188Sgblack@eecs.umich.edu uint64_t st_dev; 1344188Sgblack@eecs.umich.edu uint64_t st_ino; 1354188Sgblack@eecs.umich.edu uint32_t st_mode; 1364188Sgblack@eecs.umich.edu uint32_t st_nlink; 1374188Sgblack@eecs.umich.edu uint32_t st_uid; 1384188Sgblack@eecs.umich.edu uint32_t st_gid; 1394188Sgblack@eecs.umich.edu uint64_t st_rdev; 1404188Sgblack@eecs.umich.edu uint8_t __pad3[8]; 1414188Sgblack@eecs.umich.edu int64_t st_size; 1424188Sgblack@eecs.umich.edu int32_t st_blksize; 1434188Sgblack@eecs.umich.edu uint8_t __pad4[8]; 1444188Sgblack@eecs.umich.edu int64_t st_blocks; 1454188Sgblack@eecs.umich.edu uint64_t st_atimeX; 1464188Sgblack@eecs.umich.edu uint64_t st_atime_nsec; 1474188Sgblack@eecs.umich.edu uint64_t st_mtimeX; 1484188Sgblack@eecs.umich.edu uint64_t st_mtime_nsec; 1494188Sgblack@eecs.umich.edu uint64_t st_ctimeX; 1504188Sgblack@eecs.umich.edu uint64_t st_ctime_nsec; 1514188Sgblack@eecs.umich.edu uint32_t __unused4; 1524188Sgblack@eecs.umich.edu uint32_t __unused5; 1534188Sgblack@eecs.umich.edu } tgt_stat64; 15411320Ssteve.reinhardt@amd.com 1556640Svince@csl.cornell.edu typedef struct { 1566640Svince@csl.cornell.edu int32_t uptime; /* Seconds since boot */ 1576640Svince@csl.cornell.edu uint32_t loads[3]; /* 1, 5, and 15 minute load averages */ 1586640Svince@csl.cornell.edu uint32_t totalram; /* Total usable main memory size */ 1596640Svince@csl.cornell.edu uint32_t freeram; /* Available memory size */ 1606640Svince@csl.cornell.edu uint32_t sharedram; /* Amount of shared memory */ 1616640Svince@csl.cornell.edu uint32_t bufferram; /* Memory used by buffers */ 1626640Svince@csl.cornell.edu uint32_t totalswap; /* Total swap space size */ 1636640Svince@csl.cornell.edu uint32_t freeswap; /* swap space still available */ 1646640Svince@csl.cornell.edu uint16_t procs; /* Number of current processes */ 1656640Svince@csl.cornell.edu uint32_t totalhigh; /* Total high memory size */ 1666640Svince@csl.cornell.edu uint32_t freehigh; /* Available high memory size */ 1676640Svince@csl.cornell.edu uint32_t mem_unit; /* Memory unit size in bytes */ 16811320Ssteve.reinhardt@amd.com } tgt_sysinfo; 1696640Svince@csl.cornell.edu 1709146Smarc.orr@gmail.com /// Resource constants for getrlimit() (overide some generics). 1719146Smarc.orr@gmail.com static const unsigned TGT_RLIMIT_NPROC = 7; 1729146Smarc.orr@gmail.com static const unsigned TGT_RLIMIT_NOFILE = 6; 1734188Sgblack@eecs.umich.edu}; 1744188Sgblack@eecs.umich.edu 1752579SN/A#endif 176