Merge zizzer:/bk/multiarch

into  zeep.eecs.umich.edu:/z/saidi/work/m5.ma2

arch/alpha/isa_traits.hh:
arch/alpha/linux/process.cc:
arch/sparc/isa_traits.hh:
arch/sparc/linux/process.cc:
sim/process.cc:
    merge

--HG--
rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh
extra : convert_revision : fea0155c8e23abbd0d5d5251abbd0f4d223fe935
This commit is contained in:
Ali Saidi 2006-03-09 15:56:42 -05:00
commit 56cc760f6f
11 changed files with 612 additions and 477 deletions

View file

@ -65,7 +65,6 @@ full_system_sources = Split('''
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
common_syscall_emul.cc
linux/process.cc
tru64/process.cc
process.cc

View file

@ -53,6 +53,44 @@ int DTB_ASN_ASN(uint64_t reg);
int ITB_ASN_ASN(uint64_t reg);
}
#if !FULL_SYSTEM
class SyscallReturn {
public:
template <class T>
SyscallReturn(T v, bool s)
{
retval = (uint64_t)v;
success = s;
}
template <class T>
SyscallReturn(T v)
{
success = (v >= 0);
retval = (uint64_t)v;
}
~SyscallReturn() {}
SyscallReturn& operator=(const SyscallReturn& s) {
retval = s.retval;
success = s.success;
return *this;
}
bool successful() { return success; }
uint64_t value() { return retval; }
private:
uint64_t retval;
bool success;
};
#endif
namespace AlphaISA
{
@ -85,6 +123,10 @@ namespace AlphaISA
const int ArgumentReg3 = 19;
const int ArgumentReg4 = 20;
const int ArgumentReg5 = 21;
const int SyscallNumReg = ReturnValueReg;
const int SyscallPseudoReturnReg = ArgumentReg4;
const int LogVMPageSize = 13; // 8K bytes
const int VMPageSize = (1 << LogVMPageSize);
@ -299,44 +341,21 @@ extern const int reg_redir[NumIntRegs];
template <class XC>
void zeroRegisters(XC *xc);
const Addr MaxAddr = (Addr)-1;
};
#if !FULL_SYSTEM
class SyscallReturn {
public:
template <class T>
SyscallReturn(T v, bool s)
{
retval = (uint64_t)v;
success = s;
}
template <class T>
SyscallReturn(T v)
{
success = (v >= 0);
retval = (uint64_t)v;
}
~SyscallReturn() {}
SyscallReturn& operator=(const SyscallReturn& s) {
retval = s.retval;
success = s.success;
return *this;
}
bool successful() { return success; }
uint64_t value() { return retval; }
private:
uint64_t retval;
bool success;
};
#endif
static inline void setSyscallReturn(SyscallReturn return_value, RegFile *regs)
{
// check for error condition. Alpha syscall convention is to
// indicate success/failure in reg a3 (r19) and put the
// return value itself in the standard return value reg (v0).
if (return_value.successful()) {
// no error
regs->intRegFile[SyscallSuccessReg] = 0;
regs->intRegFile[ReturnValueReg] = return_value.value();
} else {
// got an error, return details
regs->intRegFile[SyscallSuccessReg] = (IntReg) -1;
regs->intRegFile[ReturnValueReg] = -return_value.value();
}
}
static inline AlphaISA::ExtMachInst
AlphaISA::makeExtMI(AlphaISA::MachInst inst, const uint64_t &pc) {

View file

@ -26,7 +26,6 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "arch/alpha/common_syscall_emul.hh"
#include "arch/alpha/linux/process.hh"
#include "arch/alpha/isa_traits.hh"
@ -41,29 +40,6 @@
using namespace std;
using namespace AlphaISA;
/// Target pipe() handler. Even though this is a generic Posix call,
/// the Alpha return convention is funky, so that makes it
/// Alpha-specific.
SyscallReturn
pipeFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
int fds[2], sim_fds[2];
int pipe_retval = pipe(fds);
if (pipe_retval < 0) {
// error
return pipe_retval;
}
sim_fds[0] = process->alloc_fd(fds[0]);
sim_fds[1] = process->alloc_fd(fds[1]);
// Alpha Linux convention for pipe() is that fd[0] is returned as
// the return value of the function, and fd[1] is returned in r20.
xc->setIntReg(20, sim_fds[1]);
return sim_fds[0];
}
/// Target uname() handler.
@ -162,11 +138,11 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 17 */ SyscallDesc("brk", obreakFunc),
/* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc),
/* 19 */ SyscallDesc("lseek", lseekFunc),
/* 20 */ SyscallDesc("getxpid", getpidFunc),
/* 20 */ SyscallDesc("getxpid", getpidPseudoFunc),
/* 21 */ SyscallDesc("osf_mount", unimplementedFunc),
/* 22 */ SyscallDesc("umount", unimplementedFunc),
/* 23 */ SyscallDesc("setuid", setuidFunc),
/* 24 */ SyscallDesc("getxuid", getuidFunc),
/* 24 */ SyscallDesc("getxuid", getuidPseudoFunc),
/* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc),
/* 26 */ SyscallDesc("osf_ptrace", unimplementedFunc),
/* 27 */ SyscallDesc("osf_nrecvmsg", unimplementedFunc),
@ -184,12 +160,12 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 39 */ SyscallDesc("setpgid", unimplementedFunc),
/* 40 */ SyscallDesc("osf_old_lstat", unimplementedFunc),
/* 41 */ SyscallDesc("dup", unimplementedFunc),
/* 42 */ SyscallDesc("pipe", pipeFunc),
/* 42 */ SyscallDesc("pipe", pipePseudoFunc),
/* 43 */ SyscallDesc("osf_set_program_attributes", unimplementedFunc),
/* 44 */ SyscallDesc("osf_profil", unimplementedFunc),
/* 45 */ SyscallDesc("open", openFunc<Linux>),
/* 46 */ SyscallDesc("osf_old_sigaction", unimplementedFunc),
/* 47 */ SyscallDesc("getxgid", getgidFunc),
/* 47 */ SyscallDesc("getxgid", getgidPseudoFunc),
/* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc),
/* 49 */ SyscallDesc("osf_getlogin", unimplementedFunc),
/* 50 */ SyscallDesc("osf_setlogin", unimplementedFunc),

View file

@ -27,7 +27,6 @@
*/
#include "arch/alpha/isa_traits.hh"
#include "arch/alpha/common_syscall_emul.hh"
#include "arch/alpha/tru64/process.hh"
#include "cpu/exec_context.hh"
#include "kern/tru64/tru64.hh"
@ -179,11 +178,11 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 17 */ SyscallDesc("obreak", obreakFunc),
/* 18 */ SyscallDesc("pre_F64_getfsstat", unimplementedFunc),
/* 19 */ SyscallDesc("lseek", lseekFunc),
/* 20 */ SyscallDesc("getpid", getpidFunc),
/* 20 */ SyscallDesc("getpid", getpidPseudoFunc),
/* 21 */ SyscallDesc("mount", unimplementedFunc),
/* 22 */ SyscallDesc("unmount", unimplementedFunc),
/* 23 */ SyscallDesc("setuid", setuidFunc),
/* 24 */ SyscallDesc("getuid", getuidFunc),
/* 24 */ SyscallDesc("getuid", getuidPseudoFunc),
/* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc),
/* 26 */ SyscallDesc("ptrace", unimplementedFunc),
/* 27 */ SyscallDesc("recvmsg", unimplementedFunc),
@ -206,7 +205,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 44 */ SyscallDesc("profil", unimplementedFunc),
/* 45 */ SyscallDesc("open", openFunc<Tru64>),
/* 46 */ SyscallDesc("obsolete osigaction", unimplementedFunc),
/* 47 */ SyscallDesc("getgid", getgidFunc),
/* 47 */ SyscallDesc("getgid", getgidPseudoFunc),
/* 48 */ SyscallDesc("sigprocmask", ignoreFunc),
/* 49 */ SyscallDesc("getlogin", unimplementedFunc),
/* 50 */ SyscallDesc("setlogin", unimplementedFunc),

View file

@ -63,11 +63,6 @@ namespace SparcISA
const int NumFloatRegs = 32;
const int NumMiscRegs = 32;
const int MaxRegsOfAnyType = 32;
const int // Static instruction parameters
const int MaxInstSrcRegs = 3;
const int MaxInstDestRegs = 2;
const int // Maximum trap level
const int MaxTL = 4;
const int
@ -75,21 +70,46 @@ namespace SparcISA
const int ZeroReg = 0; // architecturally meaningful
const int // the rest of these depend on the ABI
const int StackPointerReg = 14;
const int ReturnAddressReg = 31;
const int ReturnValueReg = 24;
const int ReturnAddressReg = 31; // post call, precall is 15
const int ReturnValueReg = 8; // Post return, 24 is pre-return.
const int FramePointerReg = 30;
const int ArgumentReg0 = 24;
const int ArgumentReg1 = 25;
const int ArgumentReg2 = 26;
const int ArgumentReg3 = 27;
const int ArgumentReg4 = 28;
const int ArgumentReg5 = 29;
const int
const int //8K. This value is implmentation specific; and should probably
const int //be somewhere else.
const int ArgumentReg0 = 8;
const int ArgumentReg1 = 9;
const int ArgumentReg2 = 10;
const int ArgumentReg3 = 11;
const int ArgumentReg4 = 12;
const int ArgumentReg5 = 13;
// Some OS syscall sue a second register (o1) to return a second value
const int SyscallPseudoReturnReg = ArgumentReg1;
//8K. This value is implmentation specific; and should probably
//be somewhere else.
const int LogVMPageSize = 13;
const int VMPageSize = (1 << LogVMPageSize);
typedef uint64_t IntReg;
class IntRegFile
@ -443,7 +463,22 @@ namespace SparcISA
* @param xc The execution context.
*/
template <class XC>
void zeroRegisters(XC *xc);
static inline setSyscallReturn(SyscallReturn return_value, RegFile *regs)
{
// check for error condition. SPARC syscall convention is to
// indicate success/failure in reg the carry bit of the ccr
// and put the return value itself in the standard return value reg ().
if (return_value.successful()) {
// no error
regs->miscRegFile.ccrFields.iccFields.c = 0;
regs->intRegFile[ReturnValueReg] = return_value.value();
} else {
// got an error, return details
regs->miscRegFile.ccrFields.iccFields.c = 1;
regs->intRegFile[ReturnValueReg] = -return_value.value();
}
}
};
#if !FULL_SYSTEM

View file

@ -41,30 +41,6 @@
using namespace std;
using namespace SparcISA;
/// Target pipe() handler. Even though this is a generic Posix call,
/// the Alpha return convention is funky, so that makes it
/// Alpha-specific.
SyscallReturn
pipeFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
int fds[2], sim_fds[2];
int pipe_retval = pipe(fds);
if (pipe_retval < 0) {
// error
return pipe_retval;
}
sim_fds[0] = process->alloc_fd(fds[0]);
sim_fds[1] = process->alloc_fd(fds[1]);
// Alpha Linux convention for pipe() is that fd[0] is returned as
// the return value of the function, and fd[1] is returned in r20.
xc->regs.intRegFile[20] = sim_fds[1];
return sim_fds[0];
}
/// Target uname() handler.
static SyscallReturn
@ -77,354 +53,296 @@ unameFunc(SyscallDesc *desc, int callnum, Process *process,
strcpy(name->nodename, "m5.eecs.umich.edu");
strcpy(name->release, "2.4.20");
strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
strcpy(name->machine, "alpha");
strcpy(name->machine, "sparc");
name.copyOut(xc->mem);
return 0;
}
/// Target osf_getsysyinfo() handler. Even though this call is
/// borrowed from Tru64, the subcases that get used appear to be
/// different in practice from those used by Tru64 processes.
static SyscallReturn
osf_getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
unsigned op = xc->getSyscallArg(0);
// unsigned nbytes = xc->getSyscallArg(2);
switch (op) {
case 45: { // GSI_IEEE_FP_CONTROL
TypedBufferArg<uint64_t> fpcr(xc->getSyscallArg(1));
// I don't think this exactly matches the HW FPCR
*fpcr = 0;
fpcr.copyOut(xc->mem);
return 0;
}
default:
cerr << "osf_getsysinfo: unknown op " << op << endl;
abort();
break;
}
return 1;
}
/// Target osf_setsysinfo() handler.
static SyscallReturn
osf_setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
unsigned op = xc->getSyscallArg(0);
// unsigned nbytes = xc->getSyscallArg(2);
switch (op) {
case 14: { // SSI_IEEE_FP_CONTROL
TypedBufferArg<uint64_t> fpcr(xc->getSyscallArg(1));
// I don't think this exactly matches the HW FPCR
fpcr.copyIn(xc->mem);
DPRINTFR(SyscallVerbose, "osf_setsysinfo(SSI_IEEE_FP_CONTROL): "
" setting FPCR to 0x%x\n", gtoh(*(uint64_t*)fpcr));
return 0;
}
default:
cerr << "osf_setsysinfo: unknown op " << op << endl;
abort();
break;
}
return 1;
}
SyscallDesc SparcLinuxProcess::syscallDescs[] = {
/* 0 */ SyscallDesc("restart_syscall", unimplementedFunc);
/* 1 */ SyscallDesc("exit", unimplementedFunc);
/* 2 */ SyscallDesc("fork", unimplementedFunc);
/* 3 */ SyscallDesc("read", unimplementedFunc);
/* 4 */ SyscallDesc("write", unimplementedFunc);
/* 5 */ SyscallDesc("open", unimplementedFunc);
/* 6 */ SyscallDesc("close", unimplementedFunc);
/* 7 */ SyscallDesc("wait4", unimplementedFunc);
/* 8 */ SyscallDesc("creat", unimplementedFunc);
/* 9 */ SyscallDesc("link", unimplementedFunc);
/* 10 */ SyscallDesc("unlink", unimplementedFunc);
/* 11 */ SyscallDesc("execv", unimplementedFunc);
/* 12 */ SyscallDesc("chdir", unimplementedFunc);
/* 13 */ SyscallDesc("chown", unimplementedFunc);
/* 14 */ SyscallDesc("mknod", unimplementedFunc);
/* 15 */ SyscallDesc("chmod", unimplementedFunc);
/* 16 */ SyscallDesc("lchown", unimplementedFunc);
/* 17 */ SyscallDesc("brk", unimplementedFunc);
/* 18 */ SyscallDesc("perfctr", unimplementedFunc);
/* 19 */ SyscallDesc("lseek", unimplementedFunc);
/* 20 */ SyscallDesc("getpid", unimplementedFunc);
/* 21 */ SyscallDesc("capget", unimplementedFunc);
/* 22 */ SyscallDesc("capset", unimplementedFunc);
/* 23 */ SyscallDesc("setuid", unimplementedFunc);
/* 24 */ SyscallDesc("getuid", unimplementedFunc);
/* 25 */ SyscallDesc("time", unimplementedFunc);
/* 26 */ SyscallDesc("ptrace", unimplementedFunc);
/* 27 */ SyscallDesc("alarm", unimplementedFunc);
/* 28 */ SyscallDesc("sigaltstack", unimplementedFunc);
/* 29 */ SyscallDesc("pause", unimplementedFunc);
/* 30 */ SyscallDesc("utime", unimplementedFunc);
/* 31 */ SyscallDesc("lchown32", unimplementedFunc);
/* 32 */ SyscallDesc("fchown32", unimplementedFunc);
/* 33 */ SyscallDesc("access", unimplementedFunc);
/* 34 */ SyscallDesc("nice", unimplementedFunc);
/* 35 */ SyscallDesc("chown32", unimplementedFunc);
/* 36 */ SyscallDesc("sync", unimplementedFunc);
/* 37 */ SyscallDesc("kill", unimplementedFunc);
/* 38 */ SyscallDesc("stat", unimplementedFunc);
/* 39 */ SyscallDesc("sendfile", unimplementedFunc);
/* 40 */ SyscallDesc("lstat", unimplementedFunc);
/* 41 */ SyscallDesc("dup", unimplementedFunc);
/* 42 */ SyscallDesc("pipe", unimplementedFunc);
/* 43 */ SyscallDesc("times", unimplementedFunc);
/* 44 */ SyscallDesc("getuid32", unimplementedFunc);
/* 45 */ SyscallDesc("umount2", unimplementedFunc);
/* 46 */ SyscallDesc("setgid", unimplementedFunc);
/* 47 */ SyscallDesc("getgid", unimplementedFunc);
/* 48 */ SyscallDesc("signal", unimplementedFunc);
/* 49 */ SyscallDesc("geteuid", unimplementedFunc);
/* 50 */ SyscallDesc("getegid", unimplementedFunc);
/* 51 */ SyscallDesc("acct", unimplementedFunc);
/* 52 */ SyscallDesc("memory_ordering", unimplementedFunc);
/* 53 */ SyscallDesc("getgid32", unimplementedFunc);
/* 54 */ SyscallDesc("ioctl", unimplementedFunc);
/* 55 */ SyscallDesc("reboot", unimplementedFunc);
/* 56 */ SyscallDesc("mmap2", unimplementedFunc);
/* 57 */ SyscallDesc("symlink", unimplementedFunc);
/* 58 */ SyscallDesc("readlink", unimplementedFunc);
/* 59 */ SyscallDesc("execve", unimplementedFunc);
/* 60 */ SyscallDesc("umask", unimplementedFunc);
/* 61 */ SyscallDesc("chroot", unimplementedFunc);
/* 62 */ SyscallDesc("fstat", unimplementedFunc);
/* 63 */ SyscallDesc("fstat64", unimplementedFunc);
/* 64 */ SyscallDesc("getpagesize", unimplementedFunc);
/* 65 */ SyscallDesc("msync", unimplementedFunc);
/* 66 */ SyscallDesc("vfork", unimplementedFunc);
/* 67 */ SyscallDesc("pread64", unimplementedFunc);
/* 68 */ SyscallDesc("pwrite64", unimplementedFunc);
/* 69 */ SyscallDesc("geteuid32", unimplementedFunc);
/* 70 */ SyscallDesc("getdgid32", unimplementedFunc);
/* 71 */ SyscallDesc("mmap", unimplementedFunc);
/* 72 */ SyscallDesc("setreuid32", unimplementedFunc);
/* 73 */ SyscallDesc("munmap", unimplementedFunc);
/* 74 */ SyscallDesc("mprotect", unimplementedFunc);
/* 75 */ SyscallDesc("madvise", unimplementedFunc);
/* 76 */ SyscallDesc("vhangup", unimplementedFunc);
/* 77 */ SyscallDesc("truncate64", unimplementedFunc);
/* 78 */ SyscallDesc("mincore", unimplementedFunc);
/* 79 */ SyscallDesc("getgroups", unimplementedFunc);
/* 80 */ SyscallDesc("setgroups", unimplementedFunc);
/* 81 */ SyscallDesc("getpgrp", unimplementedFunc);
/* 82 */ SyscallDesc("setgroups32", unimplementedFunc);
/* 83 */ SyscallDesc("setitimer", unimplementedFunc);
/* 84 */ SyscallDesc("ftruncate64", unimplementedFunc);
/* 85 */ SyscallDesc("swapon", unimplementedFunc);
/* 86 */ SyscallDesc("getitimer", unimplementedFunc);
/* 87 */ SyscallDesc("setuid32", unimplementedFunc);
/* 88 */ SyscallDesc("sethostname", unimplementedFunc);
/* 89 */ SyscallDesc("setgid32", unimplementedFunc);
/* 90 */ SyscallDesc("dup2", unimplementedFunc);
/* 91 */ SyscallDesc("setfsuid32", unimplementedFunc);
/* 92 */ SyscallDesc("fcntl", unimplementedFunc);
/* 93 */ SyscallDesc("select", unimplementedFunc);
/* 94 */ SyscallDesc("setfsgid32", unimplementedFunc);
/* 95 */ SyscallDesc("fsync", unimplementedFunc);
/* 96 */ SyscallDesc("setpriority", unimplementedFunc);
/* 97 */ SyscallDesc("socket", unimplementedFunc);
/* 98 */ SyscallDesc("connect", unimplementedFunc);
/* 99 */ SyscallDesc("accept", unimplementedFunc);
/* 100 */ SyscallDesc("getpriority", unimplementedFunc);
/* 101 */ SyscallDesc("rt_sigreturn", unimplementedFunc);
/* 102 */ SyscallDesc("rt_sigaction", unimplementedFunc);
/* 103 */ SyscallDesc("rt_sigprocmask", unimplementedFunc);
/* 104 */ SyscallDesc("rt_sigpending", unimplementedFunc);
/* 105 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc);
/* 106 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc);
/* 107 */ SyscallDesc("rt_sigsuspend", unimplementedFunc);
/* 108 */ SyscallDesc("setresuid", unimplementedFunc);
/* 109 */ SyscallDesc("getresuid", unimplementedFunc);
/* 110 */ SyscallDesc("setresgid", unimplementedFunc);
/* 111 */ SyscallDesc("getresgid", unimplementedFunc);
/* 112 */ SyscallDesc("setregid32", unimplementedFunc);
/* 113 */ SyscallDesc("recvmsg", unimplementedFunc);
/* 114 */ SyscallDesc("sendmsg", unimplementedFunc);
/* 115 */ SyscallDesc("getgroups32", unimplementedFunc);
/* 116 */ SyscallDesc("gettimeofday", unimplementedFunc);
/* 117 */ SyscallDesc("getrusage", unimplementedFunc);
/* 118 */ SyscallDesc("getsockopt", unimplementedFunc);
/* 119 */ SyscallDesc("getcwd", unimplementedFunc);
/* 120 */ SyscallDesc("readv", unimplementedFunc);
/* 121 */ SyscallDesc("writev", unimplementedFunc);
/* 122 */ SyscallDesc("settimeofday", unimplementedFunc);
/* 123 */ SyscallDesc("fchown", unimplementedFunc);
/* 124 */ SyscallDesc("fchmod", unimplementedFunc);
/* 125 */ SyscallDesc("recvfrom", unimplementedFunc);
/* 126 */ SyscallDesc("setreuid", unimplementedFunc);
/* 127 */ SyscallDesc("setregid", unimplementedFunc);
/* 128 */ SyscallDesc("rename", unimplementedFunc);
/* 129 */ SyscallDesc("truncate", unimplementedFunc);
/* 130 */ SyscallDesc("ftruncate", unimplementedFunc);
/* 131 */ SyscallDesc("flock", unimplementedFunc);
/* 132 */ SyscallDesc("lstat64", unimplementedFunc);
/* 133 */ SyscallDesc("sendto", unimplementedFunc);
/* 134 */ SyscallDesc("shutdown", unimplementedFunc);
/* 135 */ SyscallDesc("socketpair", unimplementedFunc);
/* 136 */ SyscallDesc("mkdir", unimplementedFunc);
/* 137 */ SyscallDesc("rmdir", unimplementedFunc);
/* 138 */ SyscallDesc("utimes", unimplementedFunc);
/* 139 */ SyscallDesc("stat64", unimplementedFunc);
/* 140 */ SyscallDesc("sendfile64", unimplementedFunc);
/* 141 */ SyscallDesc("getpeername", unimplementedFunc);
/* 142 */ SyscallDesc("futex", unimplementedFunc);
/* 143 */ SyscallDesc("gettid", unimplementedFunc);
/* 144 */ SyscallDesc("getrlimit", unimplementedFunc);
/* 145 */ SyscallDesc("setrlimit", unimplementedFunc);
/* 146 */ SyscallDesc("pivot_root", unimplementedFunc);
/* 147 */ SyscallDesc("prctl", unimplementedFunc);
/* 148 */ SyscallDesc("pciconfig_read", unimplementedFunc);
/* 149 */ SyscallDesc("pciconfig_write", unimplementedFunc);
/* 150 */ SyscallDesc("getsockname", unimplementedFunc);
/* 151 */ SyscallDesc("inotify_init", unimplementedFunc);
/* 152 */ SyscallDesc("inotify_add_watch", unimplementedFunc);
/* 153 */ SyscallDesc("poll", unimplementedFunc);
/* 154 */ SyscallDesc("getdents64", unimplementedFunc);
/* 155 */ SyscallDesc("fcntl64", unimplementedFunc);
/* 156 */ SyscallDesc("inotify_rm_watch", unimplementedFunc);
/* 157 */ SyscallDesc("statfs", unimplementedFunc);
/* 158 */ SyscallDesc("fstatfs", unimplementedFunc);
/* 159 */ SyscallDesc("umount", unimplementedFunc);
/* 160 */ SyscallDesc("sched_set_affinity", unimplementedFunc);
/* 161 */ SyscallDesc("sched_get_affinity", unimplementedFunc);
/* 162 */ SyscallDesc("getdomainname", unimplementedFunc);
/* 163 */ SyscallDesc("setdomainname", unimplementedFunc);
/* 164 */ SyscallDesc("utrap_install", unimplementedFunc);
/* 165 */ SyscallDesc("quotactl", unimplementedFunc);
/* 166 */ SyscallDesc("set_tid_address", unimplementedFunc);
/* 167 */ SyscallDesc("mount", unimplementedFunc);
/* 168 */ SyscallDesc("ustat", unimplementedFunc);
/* 169 */ SyscallDesc("setxattr", unimplementedFunc);
/* 170 */ SyscallDesc("lsetxattr", unimplementedFunc);
/* 171 */ SyscallDesc("fsetxattr", unimplementedFunc);
/* 172 */ SyscallDesc("getxattr", unimplementedFunc);
/* 173 */ SyscallDesc("lgetxattr", unimplementedFunc);
/* 174 */ SyscallDesc("getdents", unimplementedFunc);
/* 175 */ SyscallDesc("setsid", unimplementedFunc);
/* 176 */ SyscallDesc("fchdir", unimplementedFunc);
/* 177 */ SyscallDesc("fgetxattr", unimplementedFunc);
/* 178 */ SyscallDesc("listxattr", unimplementedFunc);
/* 179 */ SyscallDesc("llistxattr", unimplementedFunc);
/* 180 */ SyscallDesc("flistxattr", unimplementedFunc);
/* 181 */ SyscallDesc("removexattr", unimplementedFunc);
/* 182 */ SyscallDesc("lremovexattr", unimplementedFunc);
/* 183 */ SyscallDesc("sigpending", unimplementedFunc);
/* 184 */ SyscallDesc("query_module", unimplementedFunc);
/* 185 */ SyscallDesc("setpgid", unimplementedFunc);
/* 186 */ SyscallDesc("fremovexattr", unimplementedFunc);
/* 187 */ SyscallDesc("tkill", unimplementedFunc);
/* 188 */ SyscallDesc("exit_group", unimplementedFunc);
/* 189 */ SyscallDesc("uname", unimplementedFunc);
/* 190 */ SyscallDesc("init_module", unimplementedFunc);
/* 191 */ SyscallDesc("personality", unimplementedFunc);
/* 192 */ SyscallDesc("remap_file_pages", unimplementedFunc);
/* 193 */ SyscallDesc("epoll_create", unimplementedFunc);
/* 194 */ SyscallDesc("epoll_ctl", unimplementedFunc);
/* 195 */ SyscallDesc("epoll_wait", unimplementedFunc);
/* 196 */ SyscallDesc("ioprio_set", unimplementedFunc);
/* 197 */ SyscallDesc("getppid", unimplementedFunc);
/* 198 */ SyscallDesc("sigaction", unimplementedFunc);
/* 199 */ SyscallDesc("sgetmask", unimplementedFunc);
/* 200 */ SyscallDesc("ssetmask", unimplementedFunc);
/* 201 */ SyscallDesc("sigsuspend", unimplementedFunc);
/* 202 */ SyscallDesc("oldlstat", unimplementedFunc);
/* 203 */ SyscallDesc("uselib", unimplementedFunc);
/* 204 */ SyscallDesc("readdir", unimplementedFunc);
/* 205 */ SyscallDesc("readahead", unimplementedFunc);
/* 206 */ SyscallDesc("socketcall", unimplementedFunc);
/* 207 */ SyscallDesc("syslog", unimplementedFunc);
/* 208 */ SyscallDesc("lookup_dcookie", unimplementedFunc);
/* 209 */ SyscallDesc("fadvise64", unimplementedFunc);
/* 210 */ SyscallDesc("fadvise64_64", unimplementedFunc);
/* 211 */ SyscallDesc("tgkill", unimplementedFunc);
/* 212 */ SyscallDesc("waitpid", unimplementedFunc);
/* 213 */ SyscallDesc("swapoff", unimplementedFunc);
/* 214 */ SyscallDesc("sysinfo", unimplementedFunc);
/* 215 */ SyscallDesc("ipc", unimplementedFunc);
/* 216 */ SyscallDesc("sigreturn", unimplementedFunc);
/* 217 */ SyscallDesc("clone", unimplementedFunc);
/* 218 */ SyscallDesc("ioprio_get", unimplementedFunc);
/* 219 */ SyscallDesc("adjtimex", unimplementedFunc);
/* 220 */ SyscallDesc("sigprocmask", unimplementedFunc);
/* 221 */ SyscallDesc("create_module", unimplementedFunc);
/* 222 */ SyscallDesc("delete_module", unimplementedFunc);
/* 223 */ SyscallDesc("get_kernel_syms", unimplementedFunc);
/* 224 */ SyscallDesc("getpgid", unimplementedFunc);
/* 225 */ SyscallDesc("bdflush", unimplementedFunc);
/* 226 */ SyscallDesc("sysfs", unimplementedFunc);
/* 227 */ SyscallDesc("afs_syscall", unimplementedFunc);
/* 228 */ SyscallDesc("setfsuid", unimplementedFunc);
/* 229 */ SyscallDesc("setfsgid", unimplementedFunc);
/* 230 */ SyscallDesc("_newselect", unimplementedFunc);
/* 231 */ SyscallDesc("time", unimplementedFunc);
/* 232 */ SyscallDesc("oldstat", unimplementedFunc);
/* 233 */ SyscallDesc("stime", unimplementedFunc);
/* 234 */ SyscallDesc("statfs64", unimplementedFunc);
/* 235 */ SyscallDesc("fstatfs64", unimplementedFunc);
/* 236 */ SyscallDesc("_llseek", unimplementedFunc);
/* 237 */ SyscallDesc("mlock", unimplementedFunc);
/* 238 */ SyscallDesc("munlock", unimplementedFunc);
/* 239 */ SyscallDesc("mlockall", unimplementedFunc);
/* 240 */ SyscallDesc("munlockall", unimplementedFunc);
/* 241 */ SyscallDesc("sched_setparam", unimplementedFunc);
/* 242 */ SyscallDesc("sched_getparam", unimplementedFunc);
/* 243 */ SyscallDesc("sched_setscheduler", unimplementedFunc);
/* 244 */ SyscallDesc("sched_getscheduler", unimplementedFunc);
/* 245 */ SyscallDesc("sched_yield", unimplementedFunc);
/* 246 */ SyscallDesc("sched_get_priority_max", unimplemented);
/* 247 */ SyscallDesc("sched_get_priority_min", unimplemented);
/* 248 */ SyscallDesc("sched_rr_get_interval", unimplemented);
/* 249 */ SyscallDesc("nanosleep", unimplementedFunc);
/* 250 */ SyscallDesc("mremap", unimplementedFunc);
/* 251 */ SyscallDesc("_sysctl", unimplementedFunc);
/* 252 */ SyscallDesc("getsid", unimplementedFunc);
/* 253 */ SyscallDesc("fdatasync", unimplementedFunc);
/* 254 */ SyscallDesc("nfsservctl", unimplementedFunc);
/* 255 */ SyscallDesc("aplib", unimplementedFunc);
/* 256 */ SyscallDesc("clock_settime", unimplementedFunc);
/* 257 */ SyscallDesc("clock_gettime", unimplementedFunc);
/* 258 */ SyscallDesc("clock_getres", unimplementedFunc);
/* 259 */ SyscallDesc("clock_nanosleep", unimplementedFunc);
/* 260 */ SyscallDesc("sched_getaffinity", unimplementedFunc);
/* 261 */ SyscallDesc("sched_setaffinity", unimplementedFunc);
/* 262 */ SyscallDesc("timer_settime", unimplementedFunc);
/* 263 */ SyscallDesc("timer_gettime", unimplementedFunc);
/* 264 */ SyscallDesc("timer_getoverrun", unimplementedFunc);
/* 265 */ SyscallDesc("timer_delete", unimplementedFunc);
/* 266 */ SyscallDesc("timer_create", unimplementedFunc);
/* 267 */ SyscallDesc("vserver", unimplementedFunc);
/* 268 */ SyscallDesc("io_setup", unimplementedFunc);
/* 269 */ SyscallDesc("io_destroy", unimplementedFunc);
/* 270 */ SyscallDesc("io_submit", unimplementedFunc);
/* 271 */ SyscallDesc("io_cancel", unimplementedFunc);
/* 272 */ SyscallDesc("io_getevents", unimplementedFunc);
/* 273 */ SyscallDesc("mq_open", unimplementedFunc);
/* 274 */ SyscallDesc("mq_unlink", unimplementedFunc);
/* 275 */ SyscallDesc("mq_timedsend", unimplementedFunc);
/* 276 */ SyscallDesc("mq_timedreceive", unimplementedFunc);
/* 277 */ SyscallDesc("mq_notify", unimplementedFunc);
/* 278 */ SyscallDesc("mq_getsetattr", unimplementedFunc);
/* 279 */ SyscallDesc("waitid", unimplementedFunc);
/* 280 */ SyscallDesc("sys_setaltroot", unimplementedFunc);
/* 281 */ SyscallDesc("add_key", unimplementedFunc);
/* 282 */ SyscallDesc("request_key", unimplementedFunc);
/* 283 */ SyscallDesc("keyctl", unimplementedFunc);
/* 0 */ SyscallDesc("restart_syscall", unimplimentedFunc);
/* 1 */ SyscallDesc("exit", exitFunc);
/* 3 */ SyscallDesc("read", readFunc);
/* 4 */ SyscallDesc("write", writeFunc);
/* 5 */ SyscallDesc("open", openFunc<Linux>);
/* 6 */ SyscallDesc("close", closeFinc);
/* 7 */ SyscallDesc("wait4", unimplimentedFunc);
/* 8 */ SyscallDesc("creat", unimplimentedFunc);
/* 9 */ SyscallDesc("link", unimplimentedFunc);
/* 10 */ SyscallDesc("unlink", unlinkFunc);
/* 11 */ SyscallDesc("execv", unimplimentedFunc);
/* 12 */ SyscallDesc("chdir", unimplimentedFunc);
/* 13 */ SyscallDesc("chown", chownFunc);
/* 14 */ SyscallDesc("mknod", unimplimentedFunc);
/* 15 */ SyscallDesc("chmod", chmodFunc<Linux>);
/* 16 */ SyscallDesc("lchown", unimplimentedFunc);
/* 17 */ SyscallDesc("brk", obreakFunc);
/* 18 */ SyscallDesc("perfctr", unimplimentedFunc);
/* 19 */ SyscallDesc("lseek", lseekFunc);
/* 20 */ SyscallDesc("getpid", getpidFunc);
/* 21 */ SyscallDesc("capget", unimplimentedFunc);
/* 22 */ SyscallDesc("capset", unimplimentedFunc);
/* 23 */ SyscallDesc("setuid", setuidFunc);
/* 24 */ SyscallDesc("getuid", getuidFunc);
/* 25 */ SyscallDesc("time", unimplimentedFunc);
/* 26 */ SyscallDesc("ptrace", unimplimentedFunc);
/* 27 */ SyscallDesc("alarm", unimplimentedFunc);
/* 28 */ SyscallDesc("sigaltstack", unimplimentedFunc);
/* 29 */ SyscallDesc("pause", unimplimentedFunc);
/* 30 */ SyscallDesc("utime", unimplimentedFunc);
/* 31 */ SyscallDesc("lchown32", unimplimentedFunc);
/* 32 */ SyscallDesc("fchown32", unimplimentedFunc);
/* 33 */ SyscallDesc("access", unimplimentedFunc);
/* 34 */ SyscallDesc("nice", unimplimentedFunc);
/* 35 */ SyscallDesc("chown32", unimplimentedFunc);
/* 36 */ SyscallDesc("sync", unimplimentedFunc);
/* 37 */ SyscallDesc("kill", unimplimentedFunc);
/* 38 */ SyscallDesc("stat", unimplimentedFunc);
/* 39 */ SyscallDesc("sendfile", unimplimentedFunc);
/* 40 */ SyscallDesc("lstat", unimplimentedFunc);
/* 41 */ SyscallDesc("dup", unimplimentedFunc);
/* 42 */ SyscallDesc("pipe", pipePseudoFunc);
/* 43 */ SyscallDesc("times", unimplimentedFunc);
/* 44 */ SyscallDesc("getuid32", unimplimentedFunc);
/* 45 */ SyscallDesc("umount2", unimplimentedFunc);
/* 46 */ SyscallDesc("setgid", unimplimentedFunc);
/* 47 */ SyscallDesc("getgid", getgidFunc);
/* 48 */ SyscallDesc("signal", unimplimentedFunc);
/* 49 */ SyscallDesc("geteuid", geteuidFunc);
/* 50 */ SyscallDesc("getegid", getegidFunc);
/* 51 */ SyscallDesc("acct", unimplimentedFunc);
/* 52 */ SyscallDesc("memory_ordering", unimplimentedFunc);
/* 53 */ SyscallDesc("getgid32", unimplimentedFunc);
/* 54 */ SyscallDesc("ioctl", unimplimentedFunc);
/* 55 */ SyscallDesc("reboot", unimplimentedFunc);
/* 56 */ SyscallDesc("mmap2", unimplimentedFunc);
/* 57 */ SyscallDesc("symlink", unimplimentedFunc);
/* 58 */ SyscallDesc("readlink", unimplimentedFunc);
/* 59 */ SyscallDesc("execve", unimplimentedFunc);
/* 60 */ SyscallDesc("umask", unimplimentedFunc);
/* 61 */ SyscallDesc("chroot", unimplimentedFunc);
/* 62 */ SyscallDesc("fstat", unimplimentedFunc);
/* 63 */ SyscallDesc("fstat64", unimplimentedFunc);
/* 64 */ SyscallDesc("getpagesize", unimplimentedFunc);
/* 65 */ SyscallDesc("msync", unimplimentedFunc);
/* 66 */ SyscallDesc("vfork", unimplimentedFunc);
/* 67 */ SyscallDesc("pread64", unimplimentedFunc);
/* 68 */ SyscallDesc("pwrite64", unimplimentedFunc);
/* 69 */ SyscallDesc("geteuid32", unimplimentedFunc);
/* 70 */ SyscallDesc("getdgid32", unimplimentedFunc);
/* 71 */ SyscallDesc("mmap", unimplimentedFunc);
/* 72 */ SyscallDesc("setreuid32", unimplimentedFunc);
/* 73 */ SyscallDesc("munmap", unimplimentedFunc);
/* 74 */ SyscallDesc("mprotect", unimplimentedFunc);
/* 75 */ SyscallDesc("madvise", unimplimentedFunc);
/* 76 */ SyscallDesc("vhangup", unimplimentedFunc);
/* 77 */ SyscallDesc("truncate64", unimplimentedFunc);
/* 78 */ SyscallDesc("mincore", unimplimentedFunc);
/* 79 */ SyscallDesc("getgroups", unimplimentedFunc);
/* 80 */ SyscallDesc("setgroups", unimplimentedFunc);
/* 81 */ SyscallDesc("getpgrp", unimplimentedFunc);
/* 82 */ SyscallDesc("setgroups32", unimplimentedFunc);
/* 83 */ SyscallDesc("setitimer", unimplimentedFunc);
/* 84 */ SyscallDesc("ftruncate64", unimplimentedFunc);
/* 85 */ SyscallDesc("swapon", unimplimentedFunc);
/* 86 */ SyscallDesc("getitimer", unimplimentedFunc);
/* 87 */ SyscallDesc("setuid32", unimplimentedFunc);
/* 88 */ SyscallDesc("sethostname", unimplimentedFunc);
/* 89 */ SyscallDesc("setgid32", unimplimentedFunc);
/* 90 */ SyscallDesc("dup2", unimplimentedFunc);
/* 91 */ SyscallDesc("setfsuid32", unimplimentedFunc);
/* 92 */ SyscallDesc("fcntl", unimplimentedFunc);
/* 93 */ SyscallDesc("select", unimplimentedFunc);
/* 94 */ SyscallDesc("setfsgid32", unimplimentedFunc);
/* 95 */ SyscallDesc("fsync", unimplimentedFunc);
/* 96 */ SyscallDesc("setpriority", unimplimentedFunc);
/* 97 */ SyscallDesc("socket", unimplimentedFunc);
/* 98 */ SyscallDesc("connect", unimplimentedFunc);
/* 99 */ SyscallDesc("accept", unimplimentedFunc);
/* 100 */ SyscallDesc("getpriority", unimplimentedFunc);
/* 101 */ SyscallDesc("rt_sigreturn", unimplimentedFunc);
/* 102 */ SyscallDesc("rt_sigaction", unimplimentedFunc);
/* 103 */ SyscallDesc("rt_sigprocmask", unimplimentedFunc);
/* 104 */ SyscallDesc("rt_sigpending", unimplimentedFunc);
/* 105 */ SyscallDesc("rt_sigtimedwait", unimplimentedFunc);
/* 106 */ SyscallDesc("rt_sigqueueinfo", unimplimentedFunc);
/* 107 */ SyscallDesc("rt_sigsuspend", unimplimentedFunc);
/* 108 */ SyscallDesc("setresuid", unimplimentedFunc);
/* 109 */ SyscallDesc("getresuid", unimplimentedFunc);
/* 110 */ SyscallDesc("setresgid", unimplimentedFunc);
/* 111 */ SyscallDesc("getresgid", unimplimentedFunc);
/* 112 */ SyscallDesc("setregid32", unimplimentedFunc);
/* 113 */ SyscallDesc("recvmsg", unimplimentedFunc);
/* 114 */ SyscallDesc("sendmsg", unimplimentedFunc);
/* 115 */ SyscallDesc("getgroups32", unimplimentedFunc);
/* 116 */ SyscallDesc("gettimeofday", unimplimentedFunc);
/* 117 */ SyscallDesc("getrusage", unimplimentedFunc);
/* 118 */ SyscallDesc("getsockopt", unimplimentedFunc);
/* 119 */ SyscallDesc("getcwd", unimplimentedFunc);
/* 120 */ SyscallDesc("readv", unimplimentedFunc);
/* 121 */ SyscallDesc("writev", unimplimentedFunc);
/* 122 */ SyscallDesc("settimeofday", unimplimentedFunc);
/* 123 */ SyscallDesc("fchown", unimplimentedFunc);
/* 124 */ SyscallDesc("fchmod", unimplimentedFunc);
/* 125 */ SyscallDesc("recvfrom", unimplimentedFunc);
/* 126 */ SyscallDesc("setreuid", unimplimentedFunc);
/* 127 */ SyscallDesc("setregid", unimplimentedFunc);
/* 128 */ SyscallDesc("rename", unimplimentedFunc);
/* 129 */ SyscallDesc("truncate", unimplimentedFunc);
/* 130 */ SyscallDesc("ftruncate", unimplimentedFunc);
/* 131 */ SyscallDesc("flock", unimplimentedFunc);
/* 132 */ SyscallDesc("lstat64", unimplimentedFunc);
/* 133 */ SyscallDesc("sendto", unimplimentedFunc);
/* 134 */ SyscallDesc("shutdown", unimplimentedFunc);
/* 135 */ SyscallDesc("socketpair", unimplimentedFunc);
/* 136 */ SyscallDesc("mkdir", unimplimentedFunc);
/* 137 */ SyscallDesc("rmdir", unimplimentedFunc);
/* 138 */ SyscallDesc("utimes", unimplimentedFunc);
/* 139 */ SyscallDesc("stat64", unimplimentedFunc);
/* 140 */ SyscallDesc("sendfile64", unimplimentedFunc);
/* 141 */ SyscallDesc("getpeername", unimplimentedFunc);
/* 142 */ SyscallDesc("futex", unimplimentedFunc);
/* 143 */ SyscallDesc("gettid", unimplimentedFunc);
/* 144 */ SyscallDesc("getrlimit", unimplimentedFunc);
/* 145 */ SyscallDesc("setrlimit", unimplimentedFunc);
/* 146 */ SyscallDesc("pivot_root", unimplimentedFunc);
/* 147 */ SyscallDesc("prctl", unimplimentedFunc);
/* 148 */ SyscallDesc("pciconfig_read", unimplimentedFunc);
/* 149 */ SyscallDesc("pciconfig_write", unimplimentedFunc);
/* 150 */ SyscallDesc("getsockname", unimplimentedFunc);
/* 151 */ SyscallDesc("inotify_init", unimplimentedFunc);
/* 152 */ SyscallDesc("inotify_add_watch", unimplimentedFunc);
/* 153 */ SyscallDesc("poll", unimplimentedFunc);
/* 154 */ SyscallDesc("getdents64", unimplimentedFunc);
/* 155 */ SyscallDesc("fcntl64", unimplimentedFunc);
/* 156 */ SyscallDesc("inotify_rm_watch", unimplimentedFunc);
/* 157 */ SyscallDesc("statfs", unimplimentedFunc);
/* 158 */ SyscallDesc("fstatfs", unimplimentedFunc);
/* 159 */ SyscallDesc("umount", unimplimentedFunc);
/* 160 */ SyscallDesc("sched_set_affinity", unimplimentedFunc);
/* 161 */ SyscallDesc("sched_get_affinity", unimplimentedFunc);
/* 162 */ SyscallDesc("getdomainname", unimplimentedFunc);
/* 163 */ SyscallDesc("setdomainname", unimplimentedFunc);
/* 164 */ SyscallDesc("utrap_install", unimplimentedFunc);
/* 165 */ SyscallDesc("quotactl", unimplimentedFunc);
/* 166 */ SyscallDesc("set_tid_address", unimplimentedFunc);
/* 167 */ SyscallDesc("mount", unimplimentedFunc);
/* 168 */ SyscallDesc("ustat", unimplimentedFunc);
/* 169 */ SyscallDesc("setxattr", unimplimentedFunc);
/* 170 */ SyscallDesc("lsetxattr", unimplimentedFunc);
/* 171 */ SyscallDesc("fsetxattr", unimplimentedFunc);
/* 172 */ SyscallDesc("getxattr", unimplimentedFunc);
/* 173 */ SyscallDesc("lgetxattr", unimplimentedFunc);
/* 174 */ SyscallDesc("getdents", unimplimentedFunc);
/* 175 */ SyscallDesc("setsid", unimplimentedFunc);
/* 176 */ SyscallDesc("fchdir", unimplimentedFunc);
/* 177 */ SyscallDesc("fgetxattr", unimplimentedFunc);
/* 178 */ SyscallDesc("listxattr", unimplimentedFunc);
/* 179 */ SyscallDesc("llistxattr", unimplimentedFunc);
/* 180 */ SyscallDesc("flistxattr", unimplimentedFunc);
/* 181 */ SyscallDesc("removexattr", unimplimentedFunc);
/* 182 */ SyscallDesc("lremovexattr", unimplimentedFunc);
/* 183 */ SyscallDesc("sigpending", unimplimentedFunc);
/* 184 */ SyscallDesc("query_module", unimplimentedFunc);
/* 185 */ SyscallDesc("setpgid", unimplimentedFunc);
/* 186 */ SyscallDesc("fremovexattr", unimplimentedFunc);
/* 187 */ SyscallDesc("tkill", unimplimentedFunc);
/* 188 */ SyscallDesc("exit_group", unimplimentedFunc);
/* 189 */ SyscallDesc("uname", unameFunc);
/* 190 */ SyscallDesc("init_module", unimplimentedFunc);
/* 191 */ SyscallDesc("personality", unimplimentedFunc);
/* 192 */ SyscallDesc("remap_file_pages", unimplimentedFunc);
/* 193 */ SyscallDesc("epoll_create", unimplimentedFunc);
/* 194 */ SyscallDesc("epoll_ctl", unimplimentedFunc);
/* 195 */ SyscallDesc("epoll_wait", unimplimentedFunc);
/* 196 */ SyscallDesc("ioprio_set", unimplimentedFunc);
/* 197 */ SyscallDesc("getppid", getppidFunc);
/* 198 */ SyscallDesc("sigaction", unimplimentedFunc);
/* 199 */ SyscallDesc("sgetmask", unimplimentedFunc);
/* 200 */ SyscallDesc("ssetmask", unimplimentedFunc);
/* 201 */ SyscallDesc("sigsuspend", unimplimentedFunc);
/* 202 */ SyscallDesc("oldlstat", unimplimentedFunc);
/* 203 */ SyscallDesc("uselib", unimplimentedFunc);
/* 204 */ SyscallDesc("readdir", unimplimentedFunc);
/* 205 */ SyscallDesc("readahead", unimplimentedFunc);
/* 206 */ SyscallDesc("socketcall", unimplimentedFunc);
/* 207 */ SyscallDesc("syslog", unimplimentedFunc);
/* 208 */ SyscallDesc("lookup_dcookie", unimplimentedFunc);
/* 209 */ SyscallDesc("fadvise64", unimplimentedFunc);
/* 210 */ SyscallDesc("fadvise64_64", unimplimentedFunc);
/* 211 */ SyscallDesc("tgkill", unimplimentedFunc);
/* 212 */ SyscallDesc("waitpid", unimplimentedFunc);
/* 213 */ SyscallDesc("swapoff", unimplimentedFunc);
/* 214 */ SyscallDesc("sysinfo", unimplimentedFunc);
/* 215 */ SyscallDesc("ipc", unimplimentedFunc);
/* 216 */ SyscallDesc("sigreturn", unimplimentedFunc);
/* 217 */ SyscallDesc("clone", unimplimentedFunc);
/* 218 */ SyscallDesc("ioprio_get", unimplimentedFunc);
/* 219 */ SyscallDesc("adjtimex", unimplimentedFunc);
/* 220 */ SyscallDesc("sigprocmask", unimplimentedFunc);
/* 221 */ SyscallDesc("create_module", unimplimentedFunc);
/* 222 */ SyscallDesc("delete_module", unimplimentedFunc);
/* 223 */ SyscallDesc("get_kernel_syms", unimplimentedFunc);
/* 224 */ SyscallDesc("getpgid", unimplimentedFunc);
/* 225 */ SyscallDesc("bdflush", unimplimentedFunc);
/* 226 */ SyscallDesc("sysfs", unimplimentedFunc);
/* 227 */ SyscallDesc("afs_syscall", unimplimentedFunc);
/* 228 */ SyscallDesc("setfsuid", unimplimentedFunc);
/* 229 */ SyscallDesc("setfsgid", unimplimentedFunc);
/* 230 */ SyscallDesc("_newselect", unimplimentedFunc);
/* 231 */ SyscallDesc("time", unimplimentedFunc);
/* 232 */ SyscallDesc("oldstat", unimplimentedFunc);
/* 233 */ SyscallDesc("stime", unimplimentedFunc);
/* 234 */ SyscallDesc("statfs64", unimplimentedFunc);
/* 235 */ SyscallDesc("fstatfs64", unimplimentedFunc);
/* 236 */ SyscallDesc("_llseek", unimplimentedFunc);
/* 237 */ SyscallDesc("mlock", unimplimentedFunc);
/* 238 */ SyscallDesc("munlock", unimplimentedFunc);
/* 239 */ SyscallDesc("mlockall", unimplimentedFunc);
/* 240 */ SyscallDesc("munlockall", unimplimentedFunc);
/* 241 */ SyscallDesc("sched_setparam", unimplimentedFunc);
/* 242 */ SyscallDesc("sched_getparam", unimplimentedFunc);
/* 243 */ SyscallDesc("sched_setscheduler", unimplimentedFunc);
/* 244 */ SyscallDesc("sched_getscheduler", unimplimentedFunc);
/* 245 */ SyscallDesc("sched_yield", unimplimentedFunc);
/* 246 */ SyscallDesc("sched_get_priority_max", unimplimented);
/* 247 */ SyscallDesc("sched_get_priority_min", unimplimented);
/* 248 */ SyscallDesc("sched_rr_get_interval", unimplimented);
/* 249 */ SyscallDesc("nanosleep", unimplimentedFunc);
/* 250 */ SyscallDesc("mremap", unimplimentedFunc);
/* 251 */ SyscallDesc("_sysctl", unimplimentedFunc);
/* 252 */ SyscallDesc("getsid", unimplimentedFunc);
/* 253 */ SyscallDesc("fdatasync", unimplimentedFunc);
/* 254 */ SyscallDesc("nfsservctl", unimplimentedFunc);
/* 255 */ SyscallDesc("aplib", unimplimentedFunc);
/* 256 */ SyscallDesc("clock_settime", unimplimentedFunc);
/* 257 */ SyscallDesc("clock_gettime", unimplimentedFunc);
/* 258 */ SyscallDesc("clock_getres", unimplimentedFunc);
/* 259 */ SyscallDesc("clock_nanosleep", unimplimentedFunc);
/* 260 */ SyscallDesc("sched_getaffinity", unimplimentedFunc);
/* 261 */ SyscallDesc("sched_setaffinity", unimplimentedFunc);
/* 262 */ SyscallDesc("timer_settime", unimplimentedFunc);
/* 263 */ SyscallDesc("timer_gettime", unimplimentedFunc);
/* 264 */ SyscallDesc("timer_getoverrun", unimplimentedFunc);
/* 265 */ SyscallDesc("timer_delete", unimplimentedFunc);
/* 266 */ SyscallDesc("timer_create", unimplimentedFunc);
/* 267 */ SyscallDesc("vserver", unimplimentedFunc);
/* 268 */ SyscallDesc("io_setup", unimplimentedFunc);
/* 269 */ SyscallDesc("io_destroy", unimplimentedFunc);
/* 270 */ SyscallDesc("io_submit", unimplimentedFunc);
/* 271 */ SyscallDesc("io_cancel", unimplimentedFunc);
/* 272 */ SyscallDesc("io_getevents", unimplimentedFunc);
/* 273 */ SyscallDesc("mq_open", unimplimentedFunc);
/* 274 */ SyscallDesc("mq_unlink", unimplimentedFunc);
/* 275 */ SyscallDesc("mq_timedsend", unimplimentedFunc);
/* 276 */ SyscallDesc("mq_timedreceive", unimplimentedFunc);
/* 277 */ SyscallDesc("mq_notify", unimplimentedFunc);
/* 278 */ SyscallDesc("mq_getsetattr", unimplimentedFunc);
/* 279 */ SyscallDesc("waitid", unimplimentedFunc);
/* 280 */ SyscallDesc("sys_setaltroot", unimplimentedFunc);
/* 281 */ SyscallDesc("add_key", unimplimentedFunc);
/* 282 */ SyscallDesc("request_key", unimplimentedFunc);
/* 283 */ SyscallDesc("keyctl", unimplimentedFunc);
};
SparcLinuxProcess::SparcLinuxProcess(const std::string &name,
@ -437,6 +355,10 @@ SparcLinuxProcess::SparcLinuxProcess(const std::string &name,
: LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
{
// The sparc syscall table must be <= 283 entries because that is all there
// is space for.
assert(Num_Syscall_Descs <= 283);
init_regs->intRegFile[0] = 0;
}

View file

@ -75,15 +75,6 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
return NULL;
}
else {
// if (ehdr.e_ident[EI_CLASS] == ELFCLASS32)
// panic("32 bit ELF Binary, Not Supported");
/* @todo this emachine value isn't offical yet.
* so we probably shouldn't check it. */
// if (ehdr.e_machine != EM_ALPHA)
// panic("Non Alpha Binary, Not Supported");
elf_end(elf);
//Detect the architecture
//Versioning issues in libelf need to be resolved to get the correct
//SPARC constants.
@ -109,17 +100,61 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
//Detect the operating system
switch (ehdr.e_ident[EI_OSABI])
{
case ELFOSABI_LINUX:
opSys = ObjectFile::Linux;
break;
case ELFOSABI_SOLARIS:
opSys = ObjectFile::Solaris;
break;
case ELFOSABI_TRU64:
opSys = ObjectFile::Tru64;
break;
default:
opSys = ObjectFile::UnknownOpSys;
}
//take a look at the .note.ABI section
//It can let us know what's what.
if (opSys == ObjectFile::UnknownOpSys)
{
Elf_Scn *section;
GElf_Shdr shdr;
Elf_Data *data;
uint32_t osAbi;;
int secIdx = 1;
// Get the first section
section = elf_getscn(elf, secIdx);
// While there are no more sections
while (section != NULL) {
gelf_getshdr(section, &shdr);
if (shdr.sh_type == SHT_NOTE && !strcmp(".note.ABI-tag",
elf_strptr(elf, ehdr.e_shstrndx, shdr.sh_name))) {
// we have found a ABI note section
// Check the 5th 32bit word for OS 0 == linux, 1 == hurd,
// 2 == solaris, 3 == freebsd
data = elf_rawdata(section, NULL);
assert(data->d_buf);
if(ehdr.e_ident[EI_DATA] == ELFDATA2LSB)
osAbi = htole(((uint32_t*)data->d_buf)[4]);
else
osAbi = htobe(((uint32_t*)data->d_buf)[4]);
switch(osAbi) {
case 0:
opSys = ObjectFile::Linux;
break;
case 2:
opSys = ObjectFile::Solaris;
break;
}
} // if section found
section = elf_getscn(elf, ++secIdx);
} // while sections
}
elf_end(elf);
return new ElfObject(fname, fd, len, data, arch, opSys);
}
}

View file

@ -505,19 +505,7 @@ class CPUExecContext
void setSyscallReturn(SyscallReturn return_value)
{
// check for error condition. Alpha syscall convention is to
// indicate success/failure in reg a3 (r19) and put the
// return value itself in the standard return value reg (v0).
const int RegA3 = 19; // only place this is used
if (return_value.successful()) {
// no error
regs.intRegFile[RegA3] = 0;
regs.intRegFile[TheISA::ReturnValueReg] = return_value.value();
} else {
// got an error, return details
regs.intRegFile[RegA3] = (TheISA::IntReg) -1;
regs.intRegFile[TheISA::ReturnValueReg] = -return_value.value();
}
TheISA::setSyscallReturn(return_value, &regs);
}
void syscall()

View file

@ -357,7 +357,7 @@ LiveProcess::syscall(ExecContext *xc)
{
num_syscalls++;
int64_t callnum = xc->readIntReg(ReturnValueReg);
int64_t callnum = xc->readIntReg(SyscallNumReg);
SyscallDesc *desc = getDesc(callnum);
if (desc == NULL)

View file

@ -324,4 +324,118 @@ fcntlFunc(SyscallDesc *desc, int num, Process *process,
}
}
SyscallReturn
pipePseudoFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
int fds[2], sim_fds[2];
int pipe_retval = pipe(fds);
if (pipe_retval < 0) {
// error
return pipe_retval;
}
sim_fds[0] = process->alloc_fd(fds[0]);
sim_fds[1] = process->alloc_fd(fds[1]);
// Alpha Linux convention for pipe() is that fd[0] is returned as
// the return value of the function, and fd[1] is returned in r20.
xc->regs.intRegFile[SyscallPseudoReturnReg] = sim_fds[1];
return sim_fds[0];
}
SyscallReturn
getpidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
// Make up a PID. There's no interprocess communication in
// fake_syscall mode, so there's no way for a process to know it's
// not getting a unique value.
xc->regs.intRegFile[SyscallPseudoReturnReg] = 99;
return 100;
}
SyscallReturn
getuidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
// Make up a UID and EUID... it shouldn't matter, and we want the
// simulation to be deterministic.
// EUID goes in r20.
xc->regs.intRegFile[SyscallPseudoReturnReg] = 100; // EUID
return 100; // UID
}
SyscallReturn
getgidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
// Get current group ID. EGID goes in r20.
xc->regs.intRegFile[SyscallPseudoReturnReg] = 100;
return 100;
}
SyscallReturn
setuidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
// can't fathom why a benchmark would call this.
warn("Ignoring call to setuid(%d)\n", xc->getSyscallArg(0));
return 0;
}
SyscallReturn
getpidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
// Make up a PID. There's no interprocess communication in
// fake_syscall mode, so there's no way for a process to know it's
// not getting a unique value.
xc->regs.intRegFile[SyscallPseudoReturnReg] = 99;
return 100;
}
SyscallReturn
getppidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
return 99;
}
SyscallReturn
getuidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
return 100; // UID
}
SyscallReturn
geteuidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
return 100; // UID
}
SyscallReturn
getgidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
return 100;
}
SyscallReturn
getegidFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
return 100;
}

View file

@ -243,6 +243,54 @@ SyscallReturn fchownFunc(SyscallDesc *desc, int num,
SyscallReturn fcntlFunc(SyscallDesc *desc, int num,
Process *process, ExecContext *xc);
/// Target setuid() handler.
SyscallReturn setuidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getpid() handler.
SyscallReturn getpidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getuid() handler.
SyscallReturn getuidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getgid() handler.
SyscallReturn getgidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getppid() handler.
SyscallReturn getppidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target geteuid() handler.
SyscallReturn geteuidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getegid() handler.
SyscallReturn getegidFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Pseudo Funcs - These functions use a different return convension,
/// returning a second value in a register other than the normal return register
SyscallReturn pipePseudoFunc(SyscallDesc *desc, int num,
Process *process, ExecContext *xc);
/// Target getpidPseudo() handler.
SyscallReturn getpidPseudoFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getuidPseudo() handler.
SyscallReturn getuidPseudoFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// Target getgidPseudo() handler.
SyscallReturn getgidPseudoFunc(SyscallDesc *desc, int num,
Process *p, ExecContext *xc);
/// This struct is used to build an target-OS-dependent table that
/// maps the target's open() flags to the host open() flags.
struct OpenFlagTransTable {