gem5::ArmLinux Class Reference

#include <linux.hh>

Inheritance diagram for gem5::ArmLinux:

Static Public Member Functions
static void	archClone (uint64_t flags, Process *pp, Process *cp, ThreadContext *ptc, ThreadContext *ctc, uint64_t stack, uint64_t tls)
Static Public Member Functions inherited from gem5::Linux
static bool	isTtyReq (unsigned req)
	Return true for the ioctl codes for which we return ENOTTY without printing a warning, since we know that ENOTTY is the correct thing to return (and not just a sign that we don't recognize the ioctl code.
static int	openSpecialFile (std::string path, Process *process, ThreadContext *tc)
static std::string	procMeminfo (Process *process, ThreadContext *tc)
static std::string	etcPasswd (Process *process, ThreadContext *tc)
static std::string	procSelfMaps (Process *process, ThreadContext *tc)
static std::string	cpuOnline (Process *process, ThreadContext *tc)
static std::string	devRandom (Process *process, ThreadContext *tc)
Static Public Member Functions inherited from gem5::OperatingSystem
static int	openSpecialFile (std::string path, Process *process, ThreadContext *tc)

Static Public Attributes
static const ByteOrder	byteOrder = ByteOrder::little
Static Public Attributes inherited from gem5::Linux
static const int	_SYS_NMLN = 65
	Length of strings in struct utsname (plus 1 for null char).
static const int	M5_SC_CLK_TCK = 100
	Clock ticks per second, for times().
static const unsigned	TGT_TCGETS = 0x5401
	ioctl() command codes.
static const unsigned	TGT_TCGETA = 0x5405
static const unsigned	TGT_TCSETAW = 0x5407
static const unsigned	TGT_FIONREAD = 0x541B
static const unsigned	TGT_RLIMIT_CPU = 0
	Resource constants for getrlimit().
static const unsigned	TGT_RLIMIT_FSIZE = 1
static const unsigned	TGT_RLIMIT_DATA = 2
static const unsigned	TGT_RLIMIT_STACK = 3
static const unsigned	TGT_RLIMIT_CORE = 4
static const unsigned	TGT_RLIMIT_RSS = 5
static const unsigned	TGT_RLIMIT_NPROC = 6
static const unsigned	TGT_RLIMIT_NOFILE = 7
static const unsigned	TGT_RLIMIT_MEMLOCK = 8
static const unsigned	TGT_RLIMIT_AS = 9
static const unsigned	TGT_RLIMIT_LOCKS = 10
static const unsigned	TGT_RLIMIT_SIGPENDING = 11
static const unsigned	TGT_RLIMIT_MSGQUEUE = 12
static const unsigned	TGT_RLIMIT_NICE = 13
static const unsigned	TGT_RLIMIT_RTPRIO = 14
static const unsigned	TGT_RLIMIT_RTTIME = 15
static const unsigned	TGT_RLIM_NLIMITS = 16
static const int	TGT_RUSAGE_SELF = 0
	For getrusage().
static const int	TGT_RUSAGE_CHILDREN = -1
static const int	TGT_RUSAGE_BOTH = -2
static Random	random
static const unsigned	TGT_FUTEX_WAIT = 0
static const unsigned	TGT_FUTEX_WAKE = 1
static const unsigned	TGT_FUTEX_REQUEUE = 3
static const unsigned	TGT_FUTEX_CMP_REQUEUE = 4
static const unsigned	TGT_FUTEX_WAKE_OP = 5
static const unsigned	TGT_FUTEX_WAIT_BITSET = 9
static const unsigned	TGT_FUTEX_WAKE_BITSET = 10
static const unsigned	TGT_EAGAIN = 11
static const unsigned	TGT_EWOULDBLOCK = TGT_EAGAIN
static const unsigned	TGT_FUTEX_PRIVATE_FLAG = 128
static const unsigned	TGT_FUTEX_CLOCK_REALTIME_FLAG = 256
static const unsigned	TGT_FUTEX_OP_SET = 0
static const unsigned	TGT_FUTEX_OP_ADD = 1
static const unsigned	TGT_FUTEX_OP_OR = 2
static const unsigned	TGT_FUTEX_OP_ANDN = 3
static const unsigned	TGT_FUTEX_OP_XOR = 4
static const unsigned	TGT_FUTEX_OP_ARG_SHIFT = 8
static const unsigned	TGT_FUTEX_OP_CMP_EQ = 0
static const unsigned	TGT_FUTEX_OP_CMP_NE = 1
static const unsigned	TGT_FUTEX_OP_CMP_LT = 2
static const unsigned	TGT_FUTEX_OP_CMP_LE = 3
static const unsigned	TGT_FUTEX_OP_CMP_GT = 4
static const unsigned	TGT_FUTEX_OP_CMP_GE = 5
static const int	TGT_AT_FDCWD = -100
static const int	TGT_AT_REMOVEDIR = 0x200
static const int	TGT_AT_SYMLINK_FOLLOW = 0x400
static const int	TGT_AT_NO_AUTOMOUNT = 0x800
static const int	TGT_AT_EMPTY_PATH = 0x1000
static const unsigned	TGT_MREMAP_MAYMOVE = 0x1
static const unsigned	TGT_MREMAP_FIXED = 0x2
static const unsigned	TGT_CLONE_VM = 0x00000100
static const unsigned	TGT_CLONE_FS = 0x00000200
static const unsigned	TGT_CLONE_FILES = 0x00000400
static const unsigned	TGT_CLONE_SIGHAND = 0x00000800
static const unsigned	TGT_CLONE_PIDFD = 0x00001000
static const unsigned	TGT_CLONE_PTRACE = 0x00002000
static const unsigned	TGT_CLONE_VFORK = 0x00004000
static const unsigned	TGT_CLONE_PARENT = 0x00008000
static const unsigned	TGT_CLONE_THREAD = 0x00010000
static const unsigned	TGT_CLONE_NEWNS = 0x00020000
static const unsigned	TGT_CLONE_SYSVSEM = 0x00040000
static const unsigned	TGT_CLONE_SETTLS = 0x00080000
static const unsigned	TGT_CLONE_PARENT_SETTID = 0x00100000
static const unsigned	TGT_CLONE_CHILD_CLEARTID = 0x00200000
static const unsigned	TGT_CLONE_DETACHED = 0x00400000
static const unsigned	TGT_CLONE_UNTRACED = 0x00800000
static const unsigned	TGT_CLONE_CHILD_SETTID = 0x01000000
static const unsigned	TGT_CLONE_NEWUTS = 0x04000000
static const unsigned	TGT_CLONE_NEWIPC = 0x08000000
static const unsigned	TGT_CLONE_NEWUSER = 0x10000000
static const unsigned	TGT_CLONE_NEWPID = 0x20000000
static const unsigned	TGT_CLONE_NEWNET = 0x40000000
static const unsigned	TGT_CLONE_IO = 0x80000000
static const unsigned	TGT_WNOHANG = 0x00000001
static const unsigned	TGT_WUNTRACED = 0x00000002
static const unsigned	TGT_WSTOPPED = TGT_WUNTRACED
static const unsigned	TGT_WEXITED = 0x00000004
static const unsigned	TGT_WCONTINUED = 0x00000008
static const unsigned	TGT_WNOWAIT = 0x01000000
Static Public Attributes inherited from gem5::OperatingSystem
static const int	_SYS_NMLN = 65
	Length of strings in struct utsname (plus 1 for null char).

Additional Inherited Members
Public Types inherited from gem5::Linux
typedef uint64_t	size_t
	Basic Linux types.
typedef uint64_t	off_t
typedef int64_t	time_t
typedef int64_t	clock_t
typedef uint32_t	uid_t
typedef uint32_t	gid_t
Public Types inherited from gem5::OperatingSystem
typedef void	tgt_stat
	Stat buffer.
typedef void	tgt_stat64

Detailed Description

Definition at line 55 of file linux.hh.

Member Function Documentation

archClone()

static void gem5::ArmLinux::archClone ( uint64_t flags, Process * pp, Process * cp, ThreadContext * ptc, ThreadContext * ctc, uint64_t stack, uint64_t tls )

inlinestatic

Definition at line 61 of file linux.hh.

References gem5::BaseISA::copyRegsFrom(), flags, gem5::ThreadContext::getIsaPtr(), gem5::ArmISA::MISCREG_TPIDR_EL0, gem5::MipsISA::ptc, gem5::ThreadContext::setMiscReg(), and gem5::Linux::TGT_CLONE_SETTLS.

Referenced by gem5::ArmLinux32::archClone().

Member Data Documentation

byteOrder

const ByteOrder gem5::ArmLinux::byteOrder = ByteOrder::little

static

Definition at line 58 of file linux.hh.

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The documentation for this class was generated from the following file:

• arch/arm/linux/linux.hh