diff --git a/arch/alpha/SConscript b/arch/alpha/SConscript index 6dec2d070..ed7fd3404 100644 --- a/arch/alpha/SConscript +++ b/arch/alpha/SConscript @@ -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 diff --git a/arch/alpha/isa_traits.hh b/arch/alpha/isa_traits.hh index 3cd6868b8..6f6b11e62 100644 --- a/arch/alpha/isa_traits.hh +++ b/arch/alpha/isa_traits.hh @@ -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 + SyscallReturn(T v, bool s) + { + retval = (uint64_t)v; + success = s; + } + + template + 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 void zeroRegisters(XC *xc); - const Addr MaxAddr = (Addr)-1; -}; - -#if !FULL_SYSTEM -class SyscallReturn { - public: - template - SyscallReturn(T v, bool s) - { - retval = (uint64_t)v; - success = s; - } - - template - 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) { diff --git a/arch/alpha/linux/process.cc b/arch/alpha/linux/process.cc index c579c47d9..1c911bc50 100644 --- a/arch/alpha/linux/process.cc +++ b/arch/alpha/linux/process.cc @@ -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), /* 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), diff --git a/arch/alpha/tru64/process.cc b/arch/alpha/tru64/process.cc index 3d9b2aeca..c3a203587 100644 --- a/arch/alpha/tru64/process.cc +++ b/arch/alpha/tru64/process.cc @@ -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), /* 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), diff --git a/arch/sparc/isa_traits.hh b/arch/sparc/isa_traits.hh index 1752ed194..bd3c35beb 100644 --- a/arch/sparc/isa_traits.hh +++ b/arch/sparc/isa_traits.hh @@ -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 - 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 diff --git a/arch/sparc/linux/process.cc b/arch/sparc/linux/process.cc index fab7a4db6..5965e6da9 100644 --- a/arch/sparc/linux/process.cc +++ b/arch/sparc/linux/process.cc @@ -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 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 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); + /* 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); + /* 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; } diff --git a/base/loader/elf_object.cc b/base/loader/elf_object.cc index fd69c9e56..791c6f6de 100644 --- a/base/loader/elf_object.cc +++ b/base/loader/elf_object.cc @@ -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); } } diff --git a/cpu/cpu_exec_context.hh b/cpu/cpu_exec_context.hh index a5153e618..beaf67352 100644 --- a/cpu/cpu_exec_context.hh +++ b/cpu/cpu_exec_context.hh @@ -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, ®s); } void syscall() diff --git a/sim/process.cc b/sim/process.cc index 851192dcd..f02ca8bfd 100644 --- a/sim/process.cc +++ b/sim/process.cc @@ -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) diff --git a/sim/syscall_emul.cc b/sim/syscall_emul.cc index 2f6ed128d..793c0c6cb 100644 --- a/sim/syscall_emul.cc +++ b/sim/syscall_emul.cc @@ -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; +} + diff --git a/sim/syscall_emul.hh b/sim/syscall_emul.hh index cadaa1cd3..35129bcb4 100644 --- a/sim/syscall_emul.hh +++ b/sim/syscall_emul.hh @@ -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 {