ARM: fix sizes of structs for ARM Linux
This commit is contained in:
parent
f703e9c975
commit
3dc6a8070e
3 changed files with 139 additions and 48 deletions
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@ -663,7 +663,7 @@ class vortex(Benchmark):
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stdin = None
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def __init__(self, isa, os, input_set):
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if isa == 'alpha':
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if (isa == 'alpha' or isa == 'arm'):
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self.endian = 'lendian'
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elif (isa == 'sparc' or isa == 'sparc32'):
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self.endian = 'bendian'
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@ -1,4 +1,16 @@
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/*
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* Copyright (c) 2010 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Copyright (c) 2003-2005 The Regents of The University of Michigan
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* Copyright (c) 2007-2008 The Florida State University
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* All rights reserved.
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@ -26,7 +38,8 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Stephen Hines
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* Authors: Ali Saidi
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* Stephen Hines
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*/
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#ifndef __ARCH_ARM_LINUX_LINUX_HH__
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@ -45,6 +58,14 @@ class ArmLinux : public Linux
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/// Number of entries in openFlagTable[].
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static const int NUM_OPEN_FLAGS;
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//@{
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/// Basic ARM Linux types
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typedef uint32_t size_t;
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typedef uint32_t off_t;
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typedef int32_t time_t;
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typedef int32_t clock_t;
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//@}
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//@{
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/// open(2) flag values.
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static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
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@ -107,6 +128,25 @@ class ArmLinux : public Linux
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TGT_RLIMIT_LOCKS = 10
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};
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/// Limit struct for getrlimit/setrlimit.
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struct rlimit {
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uint32_t rlim_cur; //!< soft limit
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uint32_t rlim_max; //!< hard limit
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};
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/// For gettimeofday().
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struct timeval {
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int32_t tv_sec; //!< seconds
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int32_t tv_usec; //!< microseconds
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};
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// For writev/readv
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struct tgt_iovec {
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uint32_t iov_base; // void *
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uint32_t iov_len;
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};
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typedef struct {
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uint32_t st_dev;
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uint32_t st_ino;
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@ -163,6 +203,34 @@ class ArmLinux : public Linux
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uint32_t mem_unit; /* Memory unit size in bytes */
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} tgt_sysinfo;
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/// For getrusage().
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struct rusage {
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struct timeval ru_utime; //!< user time used
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struct timeval ru_stime; //!< system time used
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int32_t ru_maxrss; //!< max rss
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int32_t ru_ixrss; //!< integral shared memory size
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int32_t ru_idrss; //!< integral unshared data "
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int32_t ru_isrss; //!< integral unshared stack "
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int32_t ru_minflt; //!< page reclaims - total vmfaults
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int32_t ru_majflt; //!< page faults
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int32_t ru_nswap; //!< swaps
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int32_t ru_inblock; //!< block input operations
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int32_t ru_oublock; //!< block output operations
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int32_t ru_msgsnd; //!< messages sent
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int32_t ru_msgrcv; //!< messages received
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int32_t ru_nsignals; //!< signals received
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int32_t ru_nvcsw; //!< voluntary context switches
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int32_t ru_nivcsw; //!< involuntary "
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};
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/// For times().
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struct tms {
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int32_t tms_utime; //!< user time
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int32_t tms_stime; //!< system time
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int32_t tms_cutime; //!< user time of children
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int32_t tms_cstime; //!< system time of children
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};
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};
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@ -40,6 +40,7 @@
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*
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* Authors: Korey Sewell
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* Stephen Hines
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* Ali Saidi
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*/
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#include "arch/arm/linux/linux.hh"
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@ -83,18 +84,18 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 4 */ SyscallDesc("write", writeFunc),
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/* 5 */ SyscallDesc("open", openFunc<ArmLinux>),
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/* 6 */ SyscallDesc("close", closeFunc),
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/* 7 */ SyscallDesc("waitpid", unimplementedFunc), //???
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/* 7 */ SyscallDesc("unused#7", unimplementedFunc),
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/* 8 */ SyscallDesc("creat", unimplementedFunc),
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/* 9 */ SyscallDesc("link", unimplementedFunc),
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/* 10 */ SyscallDesc("unlink", unlinkFunc),
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/* 11 */ SyscallDesc("execve", unimplementedFunc),
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/* 12 */ SyscallDesc("chdir", unimplementedFunc),
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/* 13 */ SyscallDesc("time", unimplementedFunc),
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/* 13 */ SyscallDesc("time", timeFunc<ArmLinux>),
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/* 14 */ SyscallDesc("mknod", unimplementedFunc),
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/* 15 */ SyscallDesc("chmod", chmodFunc<ArmLinux>),
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/* 16 */ SyscallDesc("lchown", chownFunc),
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/* 17 */ SyscallDesc("break", brkFunc), //???
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/* 18 */ SyscallDesc("unused#18", unimplementedFunc), //???
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/* 17 */ SyscallDesc("unused#17", unimplementedFunc),
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/* 18 */ SyscallDesc("unused#18", unimplementedFunc),
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/* 19 */ SyscallDesc("lseek", lseekFunc),
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/* 20 */ SyscallDesc("getpid", getpidFunc),
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/* 21 */ SyscallDesc("mount", unimplementedFunc),
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@ -107,45 +108,45 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 28 */ SyscallDesc("unused#28", unimplementedFunc),
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/* 29 */ SyscallDesc("pause", unimplementedFunc),
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/* 30 */ SyscallDesc("utime", unimplementedFunc),
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/* 31 */ SyscallDesc("stty", unimplementedFunc),
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/* 32 */ SyscallDesc("gtty", unimplementedFunc),
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/* 31 */ SyscallDesc("unused#31", unimplementedFunc),
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/* 32 */ SyscallDesc("unused#32", unimplementedFunc),
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/* 33 */ SyscallDesc("access", unimplementedFunc),
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/* 34 */ SyscallDesc("nice", unimplementedFunc),
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/* 35 */ SyscallDesc("ftime", unimplementedFunc),
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/* 35 */ SyscallDesc("unused#35", unimplementedFunc),
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/* 36 */ SyscallDesc("sync", unimplementedFunc),
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/* 37 */ SyscallDesc("kill", ignoreFunc),
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/* 38 */ SyscallDesc("rename", unimplementedFunc),
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/* 39 */ SyscallDesc("mkdir", unimplementedFunc),
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/* 38 */ SyscallDesc("rename", renameFunc),
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/* 39 */ SyscallDesc("mkdir", mkdirFunc),
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/* 40 */ SyscallDesc("rmdir", unimplementedFunc),
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/* 41 */ SyscallDesc("dup", unimplementedFunc),
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/* 42 */ SyscallDesc("pipe", unimplementedFunc),
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/* 43 */ SyscallDesc("times", ignoreFunc),
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/* 44 */ SyscallDesc("prof", unimplementedFunc),
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/* 41 */ SyscallDesc("dup", dupFunc),
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/* 42 */ SyscallDesc("pipe", pipePseudoFunc),
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/* 43 */ SyscallDesc("times", timesFunc<ArmLinux>),
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/* 44 */ SyscallDesc("unused#44", unimplementedFunc),
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/* 45 */ SyscallDesc("brk", brkFunc),
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/* 46 */ SyscallDesc("setgid", unimplementedFunc),
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/* 47 */ SyscallDesc("getgid", getgidFunc),
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/* 48 */ SyscallDesc("signal", ignoreFunc),
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/* 48 */ SyscallDesc("unused#48", unimplementedFunc),
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/* 49 */ SyscallDesc("geteuid", geteuidFunc),
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/* 50 */ SyscallDesc("getegid", getegidFunc),
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/* 51 */ SyscallDesc("acct", unimplementedFunc),
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/* 52 */ SyscallDesc("umount2", unimplementedFunc),
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/* 53 */ SyscallDesc("lock", unimplementedFunc),
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/* 53 */ SyscallDesc("unused#53", unimplementedFunc),
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/* 54 */ SyscallDesc("ioctl", ioctlFunc<ArmLinux>),
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/* 55 */ SyscallDesc("fcntl", fcntlFunc),
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/* 56 */ SyscallDesc("mpx", unimplementedFunc),
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/* 56 */ SyscallDesc("unused#56", unimplementedFunc),
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/* 57 */ SyscallDesc("setpgid", unimplementedFunc),
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/* 58 */ SyscallDesc("ulimit", unimplementedFunc),
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/* 58 */ SyscallDesc("unused#58", unimplementedFunc),
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/* 59 */ SyscallDesc("unused#59", unimplementedFunc),
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/* 60 */ SyscallDesc("umask", unimplementedFunc),
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/* 61 */ SyscallDesc("chroot", unimplementedFunc),
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/* 62 */ SyscallDesc("ustat", unimplementedFunc),
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/* 63 */ SyscallDesc("dup2", unimplementedFunc),
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/* 64 */ SyscallDesc("getppid", getpagesizeFunc),
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/* 64 */ SyscallDesc("getppid", getppidFunc),
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/* 65 */ SyscallDesc("getpgrp", unimplementedFunc),
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/* 66 */ SyscallDesc("setsid", unimplementedFunc),
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/* 67 */ SyscallDesc("sigaction",unimplementedFunc),
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/* 68 */ SyscallDesc("sgetmask", unimplementedFunc),
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/* 69 */ SyscallDesc("ssetmask", unimplementedFunc),
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/* 68 */ SyscallDesc("unused#68", unimplementedFunc),
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/* 69 */ SyscallDesc("unused#69", unimplementedFunc),
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/* 70 */ SyscallDesc("setreuid", unimplementedFunc),
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/* 71 */ SyscallDesc("setregid", unimplementedFunc),
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/* 72 */ SyscallDesc("sigsuspend", unimplementedFunc),
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@ -154,30 +155,30 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 75 */ SyscallDesc("setrlimit", unimplementedFunc),
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/* 76 */ SyscallDesc("getrlimit", unimplementedFunc),
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/* 77 */ SyscallDesc("getrusage", getrusageFunc<ArmLinux>),
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/* 78 */ SyscallDesc("gettimeofday", unimplementedFunc),
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/* 78 */ SyscallDesc("gettimeofday", gettimeofdayFunc<ArmLinux>),
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/* 79 */ SyscallDesc("settimeofday", unimplementedFunc),
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/* 80 */ SyscallDesc("getgroups", unimplementedFunc),
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/* 81 */ SyscallDesc("setgroups", unimplementedFunc),
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/* 82 */ SyscallDesc("reserved#82", unimplementedFunc),
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/* 83 */ SyscallDesc("symlink", unimplementedFunc),
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/* 84 */ SyscallDesc("unused#84", unimplementedFunc),
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/* 85 */ SyscallDesc("readlink", unimplementedFunc),
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/* 85 */ SyscallDesc("readlink", readlinkFunc),
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/* 86 */ SyscallDesc("uselib", unimplementedFunc),
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/* 87 */ SyscallDesc("swapon", gethostnameFunc),
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/* 87 */ SyscallDesc("swapon", unimplementedFunc),
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/* 88 */ SyscallDesc("reboot", unimplementedFunc),
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/* 89 */ SyscallDesc("readdir", unimplementedFunc),
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/* 90 */ SyscallDesc("mmap", mmapFunc<ArmLinux>),
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/* 91 */ SyscallDesc("munmap",munmapFunc),
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/* 91 */ SyscallDesc("munmap", munmapFunc),
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/* 92 */ SyscallDesc("truncate", truncateFunc),
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/* 93 */ SyscallDesc("ftruncate", ftruncateFunc),
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/* 94 */ SyscallDesc("fchmod", unimplementedFunc),
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/* 95 */ SyscallDesc("fchown", unimplementedFunc),
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/* 96 */ SyscallDesc("getpriority", unimplementedFunc),
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/* 97 */ SyscallDesc("setpriority", unimplementedFunc),
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/* 98 */ SyscallDesc("profil", unimplementedFunc),
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/* 98 */ SyscallDesc("unused#98", unimplementedFunc),
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/* 99 */ SyscallDesc("statfs", unimplementedFunc),
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/* 100 */ SyscallDesc("fstatfs", unimplementedFunc),
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/* 101 */ SyscallDesc("ioperm", unimplementedFunc),
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/* 101 */ SyscallDesc("unused#101", unimplementedFunc),
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/* 102 */ SyscallDesc("socketcall", unimplementedFunc),
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/* 103 */ SyscallDesc("syslog", unimplementedFunc),
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/* 104 */ SyscallDesc("setitimer", unimplementedFunc),
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@ -186,10 +187,10 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 107 */ SyscallDesc("lstat", unimplementedFunc),
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/* 108 */ SyscallDesc("fstat", fstatFunc<ArmLinux>),
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/* 109 */ SyscallDesc("unused#109", unimplementedFunc),
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/* 110 */ SyscallDesc("iopl", unimplementedFunc),
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/* 110 */ SyscallDesc("unused#101", unimplementedFunc),
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/* 111 */ SyscallDesc("vhangup", unimplementedFunc),
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/* 112 */ SyscallDesc("idle", ignoreFunc),
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/* 113 */ SyscallDesc("vm86", unimplementedFunc),
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/* 112 */ SyscallDesc("unused#112", unimplementedFunc),
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/* 113 */ SyscallDesc("syscall", unimplementedFunc),
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/* 114 */ SyscallDesc("wait4", unimplementedFunc),
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/* 115 */ SyscallDesc("swapoff", unimplementedFunc),
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/* 116 */ SyscallDesc("sysinfo", sysinfoFunc<ArmLinux>),
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@ -199,24 +200,24 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 120 */ SyscallDesc("clone", unimplementedFunc),
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/* 121 */ SyscallDesc("setdomainname", unimplementedFunc),
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/* 122 */ SyscallDesc("uname", unameFunc),
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/* 123 */ SyscallDesc("modify_ldt", unimplementedFunc),
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/* 123 */ SyscallDesc("unused#123", unimplementedFunc),
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/* 124 */ SyscallDesc("adjtimex", unimplementedFunc),
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/* 125 */ SyscallDesc("mprotect", ignoreFunc),
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/* 126 */ SyscallDesc("sigprocmask", unimplementedFunc),
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/* 127 */ SyscallDesc("create_module", unimplementedFunc),
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/* 127 */ SyscallDesc("unused#127", unimplementedFunc),
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/* 128 */ SyscallDesc("init_module", unimplementedFunc),
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/* 129 */ SyscallDesc("delete_module", unimplementedFunc),
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/* 130 */ SyscallDesc("get_kernel_syms", unimplementedFunc),
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/* 130 */ SyscallDesc("unused#130", unimplementedFunc),
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/* 131 */ SyscallDesc("quotactl", unimplementedFunc),
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/* 132 */ SyscallDesc("getpgid", unimplementedFunc),
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/* 133 */ SyscallDesc("fchdir", unimplementedFunc),
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/* 134 */ SyscallDesc("bdflush", unimplementedFunc),
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/* 135 */ SyscallDesc("sysfs", unimplementedFunc),
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/* 136 */ SyscallDesc("personality", unimplementedFunc),
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/* 137 */ SyscallDesc("afs_syscall", unimplementedFunc),
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/* 137 */ SyscallDesc("reserved#138", unimplementedFunc),
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/* 138 */ SyscallDesc("setfsuid", unimplementedFunc),
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/* 139 */ SyscallDesc("setfsgid", unimplementedFunc),
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/* 140 */ SyscallDesc("llseek", unimplementedFunc),
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/* 140 */ SyscallDesc("llseek", _llseekFunc),
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/* 141 */ SyscallDesc("getdents", unimplementedFunc),
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/* 142 */ SyscallDesc("newselect", unimplementedFunc),
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/* 143 */ SyscallDesc("flock", unimplementedFunc),
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@ -239,11 +240,11 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 160 */ SyscallDesc("sched_get_priority_min", unimplementedFunc),
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/* 161 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc),
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/* 162 */ SyscallDesc("nanosleep", unimplementedFunc),
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/* 163 */ SyscallDesc("mremap", unimplementedFunc), // ARM-specific
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/* 163 */ SyscallDesc("mremap", mremapFunc<ArmLinux>), // ARM-specific
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/* 164 */ SyscallDesc("setresuid", unimplementedFunc),
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/* 165 */ SyscallDesc("getresuid", unimplementedFunc),
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/* 166 */ SyscallDesc("vm862", unimplementedFunc),
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/* 167 */ SyscallDesc("query_module", unimplementedFunc),
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/* 166 */ SyscallDesc("unused#166", unimplementedFunc),
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/* 167 */ SyscallDesc("unused#167", unimplementedFunc),
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/* 168 */ SyscallDesc("poll", unimplementedFunc),
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/* 169 */ SyscallDesc("nfsservctl", unimplementedFunc),
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/* 170 */ SyscallDesc("setresgid", unimplementedFunc),
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@ -259,19 +260,19 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 180 */ SyscallDesc("pread64", unimplementedFunc),
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/* 181 */ SyscallDesc("pwrite64", unimplementedFunc),
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/* 182 */ SyscallDesc("chown", unimplementedFunc),
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/* 183 */ SyscallDesc("getcwd", unimplementedFunc),
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/* 183 */ SyscallDesc("getcwd", getcwdFunc),
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/* 184 */ SyscallDesc("capget", unimplementedFunc),
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/* 185 */ SyscallDesc("capset", unimplementedFunc),
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/* 186 */ SyscallDesc("sigaltstack", unimplementedFunc),
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/* 187 */ SyscallDesc("sendfile", unimplementedFunc),
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/* 188 */ SyscallDesc("getpmsg", unimplementedFunc),
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/* 189 */ SyscallDesc("putpmsg", unimplementedFunc),
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/* 188 */ SyscallDesc("unused#188", unimplementedFunc),
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/* 189 */ SyscallDesc("unused#189", unimplementedFunc),
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/* 190 */ SyscallDesc("vfork", unimplementedFunc),
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/* 191 */ SyscallDesc("getrlimit", unimplementedFunc),
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/* 192 */ SyscallDesc("mmap2", mmapFunc<ArmLinux>),
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/* 193 */ SyscallDesc("truncate64", unimplementedFunc),
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/* 194 */ SyscallDesc("ftruncate64", unimplementedFunc),
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/* 195 */ SyscallDesc("stat64", unimplementedFunc),
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/* 195 */ SyscallDesc("stat64", stat64Func<ArmLinux>),
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/* 196 */ SyscallDesc("lstat64", lstat64Func<ArmLinux>),
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/* 197 */ SyscallDesc("fstat64", fstat64Func<ArmLinux>),
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/* 198 */ SyscallDesc("lchown", unimplementedFunc),
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@ -298,7 +299,7 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 219 */ SyscallDesc("mincore", unimplementedFunc),
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/* 220 */ SyscallDesc("madvise", unimplementedFunc),
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/* 221 */ SyscallDesc("fcntl64", fcntl64Func),
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/* 222 */ SyscallDesc("tux", unimplementedFunc),
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/* 222 */ SyscallDesc("unused#222", unimplementedFunc),
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/* 223 */ SyscallDesc("unknown#223", unimplementedFunc),
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/* 224 */ SyscallDesc("gettid", unimplementedFunc),
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/* 225 */ SyscallDesc("readahead", unimplementedFunc),
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@ -324,14 +325,14 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 245 */ SyscallDesc("io_getevents", unimplementedFunc),
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/* 246 */ SyscallDesc("io_submit", unimplementedFunc),
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/* 247 */ SyscallDesc("io_cancel", unimplementedFunc),
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/* 248 */ SyscallDesc("exit_group", exitFunc),
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/* 248 */ SyscallDesc("exit_group", exitGroupFunc),
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/* 249 */ SyscallDesc("lookup_dcookie", unimplementedFunc),
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/* 250 */ SyscallDesc("epoll_create", unimplementedFunc),
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/* 251 */ SyscallDesc("epoll_ctl", unimplementedFunc),
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/* 252 */ SyscallDesc("epoll_wait", unimplementedFunc),
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/* 253 */ SyscallDesc("remap_file_pages", unimplementedFunc),
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/* 254 */ SyscallDesc("set_thread_area", unimplementedFunc),
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/* 255 */ SyscallDesc("get_thread_area", unimplementedFunc),
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/* 254 */ SyscallDesc("unused#254", unimplementedFunc),
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/* 255 */ SyscallDesc("unused#255", unimplementedFunc),
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/* 256 */ SyscallDesc("set_tid_address", unimplementedFunc),
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/* 257 */ SyscallDesc("timer_create", unimplementedFunc),
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/* 258 */ SyscallDesc("timer_settime", unimplementedFunc),
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@ -389,7 +390,7 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 310 */ SyscallDesc("request_key", unimplementedFunc),
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/* 311 */ SyscallDesc("keyctl", unimplementedFunc),
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/* 312 */ SyscallDesc("semtimedop", unimplementedFunc),
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/* 313 */ SyscallDesc("vserver", unimplementedFunc),
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/* 313 */ SyscallDesc("unused#313", unimplementedFunc),
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/* 314 */ SyscallDesc("ioprio_set", unimplementedFunc),
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/* 315 */ SyscallDesc("ioprio_get", unimplementedFunc),
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/* 316 */ SyscallDesc("inotify_init", unimplementedFunc),
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@ -423,6 +424,26 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
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/* 344 */ SyscallDesc("move_pages", unimplementedFunc),
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/* 345 */ SyscallDesc("getcpu", unimplementedFunc),
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/* 346 */ SyscallDesc("epoll_pwait", unimplementedFunc),
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/* 347 */ SyscallDesc("sys_kexec_load", unimplementedFunc),
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/* 348 */ SyscallDesc("sys_utimensat", unimplementedFunc),
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/* 349 */ SyscallDesc("sys_signalfd", unimplementedFunc),
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/* 350 */ SyscallDesc("sys_timerfd_create", unimplementedFunc),
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/* 351 */ SyscallDesc("sys_eventfd", unimplementedFunc),
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/* 352 */ SyscallDesc("sys_fallocate", unimplementedFunc),
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/* 353 */ SyscallDesc("sys_timerfd_settime", unimplementedFunc),
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/* 354 */ SyscallDesc("sys_timerfd_gettime", unimplementedFunc),
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/* 355 */ SyscallDesc("sys_signalfd4", unimplementedFunc),
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/* 356 */ SyscallDesc("sys_eventfd2", unimplementedFunc),
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/* 357 */ SyscallDesc("sys_epoll_create1", unimplementedFunc),
|
||||
/* 358 */ SyscallDesc("sys_dup3", unimplementedFunc),
|
||||
/* 359 */ SyscallDesc("sys_pipe2", unimplementedFunc),
|
||||
/* 360 */ SyscallDesc("sys_inotify_init1", unimplementedFunc),
|
||||
/* 361 */ SyscallDesc("sys_preadv", unimplementedFunc),
|
||||
/* 362 */ SyscallDesc("sys_pwritev", unimplementedFunc),
|
||||
/* 363 */ SyscallDesc("sys_rt_tgsigqueueinfo", unimplementedFunc),
|
||||
/* 364 */ SyscallDesc("sys_perf_event_open", unimplementedFunc),
|
||||
/* 365 */ SyscallDesc("sys_recvmmsg", unimplementedFunc),
|
||||
|
||||
};
|
||||
|
||||
/// Target set_tls() handler.
|
||||
|
@ -497,6 +518,7 @@ ArmLinuxProcess::startup()
|
|||
}
|
||||
|
||||
// We don't have barriers, so just return.
|
||||
// @todo Add a barrrier in this code
|
||||
uint8_t memory_barrier[] =
|
||||
{
|
||||
0x0e, 0xf0, 0xa0, 0xe1 //usr_ret lr
|
||||
|
@ -506,6 +528,7 @@ ArmLinuxProcess::startup()
|
|||
|
||||
// This -should- be atomic, but I don't think all the support that we'd
|
||||
// need is implemented. There should also be memory barriers around it.
|
||||
// @todo replace this with ldrex/strex and dmb
|
||||
uint8_t cmpxchg[] =
|
||||
{
|
||||
0x00, 0x30, 0x92, 0xe5, //ldr r3, [r2]
|
||||
|
|
Loading…
Reference in a new issue