From: Gabe Black Date: Tue, 7 Mar 2006 09:25:42 +0000 (-0500) Subject: Moved where some alpha specific source files were mentioned to be in the alpha specif... X-Git-Tag: m5_2.0_beta1~87^2~23^2~1^2~5 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b7ebc2d97f54e1f1cb6a2a7d33daa3d4fe6e0107;p=gem5.git Moved where some alpha specific source files were mentioned to be in the alpha specific Sconscript, and took advantage of the os specific directories for the process files. arch/sparc/faults.cc: Remove fake fault, fix to have normal m5 line length limit, and change pointers to be const pointers so that the default faults aren't changed accidentally. arch/sparc/faults.hh: Fix to have normal m5 line length limit, change pointers to const pointers. arch/sparc/faults.hh: Added a typedef for the Addr type, and changed the formatting of the faults slightly. arch/sparc/faults.hh: ur Using cleaned up fault class deiffinitions arch/sparc/faults.hh: Added typedef for Addr arch/sparc/faults.hh: Made Addr a global type arch/sparc/faults.cc: arch/sparc/faults.hh: Changed Fault * to Fault, which is a typedef to FaultBase *, which is the old Fault class renamed. arch/sparc/faults.cc: arch/sparc/faults.hh: Changed Fault to be a RefCountingPtr arch/sparc/faults.cc: arch/sparc/faults.hh: MachineCheckFaults and AlignmentFaults are now generated by the ISA, rather than being created directly. arch/sparc/faults.cc: arch/sparc/faults.hh: Put the Alpha faults into the AlphaISA namespace arch/sparc/faults.cc: arch/sparc/faults.hh: Moved the _stat for MachineCheckFault and AlignmentFault into the isa specific classes to prevent instantiation of the generic classes. arch/sparc/faults.cc: arch/sparc/faults.hh: Changed ev5_trap from a function of the execution context to a function of the fault. The actual function still resides in the execution context. arch/sparc/faults.cc: AlphaFault is now an abstract class. arch/sparc/faults.hh: AlphaFault is now an abstract class. Also, AlphaMachineCheckFault and AlphaAlignmentFault multiply inherit from both AlphaFault and from MachineCheckFault and AlignmentFault respectively. These classes get their name from the generic classes. arch/sparc/faults.cc: arch/sparc/faults.hh: moved ev5_trap fully into the fault class. arch/sparc/faults.cc: arch/sparc/faults.hh: Changed the name of the fault's invocation method from ev5_trap to invoke. arch/sparc/faults.cc: arch/sparc/faults.hh: Moved the fault invocation code into the fault class fully, and got rid of the need for isA. arch/sparc/faults.cc: arch/sparc/faults.hh: Got rid of the multiple inheritance in the Fault classes, and the base MachineCheck and Alignment faults. arch/sparc/faults.cc: bk cp ../alpha/faults.cc faults.cc arch/sparc/faults.hh: bk cp ../alpha/faults.hh faults.hh SConscript: Moved the alpha specific source files into the alpha specific SConscript arch/alpha/SConscript: Moved the alpha specific source files into the alpha specific SConscript, and moved the process files into the new os specific subfolders. arch/alpha/linux/process.cc: arch/alpha/process.hh: arch/sparc/process.hh: arch/alpha/tru64/process.cc: Changed the include paths to use the new os specific directories. --HG-- rename : arch/alpha/linux_process.cc => arch/alpha/linux/process.cc rename : arch/alpha/linux_process.hh => arch/alpha/linux/process.hh rename : arch/alpha/tru64_process.cc => arch/alpha/tru64/process.cc rename : arch/alpha/tru64_process.hh => arch/alpha/tru64/process.hh rename : arch/sparc/linux_process.cc => arch/sparc/linux/process.cc rename : arch/sparc/linux_process.hh => arch/sparc/linux/process.hh extra : convert_revision : dc7eed7994b9c5e7308c771f43758292e78ce3e3 --- diff --git a/SConscript b/SConscript index efcb2baf6..ce95b28fe 100644 --- a/SConscript +++ b/SConscript @@ -212,11 +212,6 @@ mysql_sources = Split(''' # Full-system sources full_system_sources = Split(''' - arch/alpha/freebsd/system.cc - arch/alpha/linux/system.cc - arch/alpha/system.cc - arch/alpha/tru64/system.cc - base/crc.cc base/inet.cc base/remote_gdb.cc diff --git a/arch/alpha/SConscript b/arch/alpha/SConscript index 03d73eef7..6dec2d070 100644 --- a/arch/alpha/SConscript +++ b/arch/alpha/SConscript @@ -56,14 +56,18 @@ full_system_sources = Split(''' osfpal.cc stacktrace.cc vtophys.cc + system.cc + freebsd/system.cc + linux/system.cc + tru64/system.cc ''') # Syscall emulation (non-full-system) sources syscall_emulation_sources = Split(''' common_syscall_emul.cc - linux_process.cc - tru64_process.cc + linux/process.cc + tru64/process.cc process.cc ''') diff --git a/arch/alpha/linux/process.cc b/arch/alpha/linux/process.cc new file mode 100644 index 000000000..d78e6a4ee --- /dev/null +++ b/arch/alpha/linux/process.cc @@ -0,0 +1,613 @@ +/* + * Copyright (c) 2003-2005 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * 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" + +#include "base/trace.hh" +#include "cpu/exec_context.hh" +#include "kern/linux/linux.hh" +#include "mem/functional/functional.hh" + +#include "sim/process.hh" +#include "sim/syscall_emul.hh" + +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->regs.intRegFile[20] = sim_fds[1]; + return sim_fds[0]; +} + + +/// Target uname() handler. +static SyscallReturn +unameFunc(SyscallDesc *desc, int callnum, Process *process, + ExecContext *xc) +{ + TypedBufferArg name(xc->getSyscallArg(0)); + + strcpy(name->sysname, "Linux"); + 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"); + + 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 AlphaLinuxProcess::syscallDescs[] = { + /* 0 */ SyscallDesc("osf_syscall", unimplementedFunc), + /* 1 */ SyscallDesc("exit", exitFunc), + /* 2 */ SyscallDesc("fork", unimplementedFunc), + /* 3 */ SyscallDesc("read", readFunc), + /* 4 */ SyscallDesc("write", writeFunc), + /* 5 */ SyscallDesc("osf_old_open", unimplementedFunc), + /* 6 */ SyscallDesc("close", closeFunc), + /* 7 */ SyscallDesc("osf_wait4", unimplementedFunc), + /* 8 */ SyscallDesc("osf_old_creat", unimplementedFunc), + /* 9 */ SyscallDesc("link", unimplementedFunc), + /* 10 */ SyscallDesc("unlink", unlinkFunc), + /* 11 */ SyscallDesc("osf_execve", unimplementedFunc), + /* 12 */ SyscallDesc("chdir", unimplementedFunc), + /* 13 */ SyscallDesc("fchdir", unimplementedFunc), + /* 14 */ SyscallDesc("mknod", unimplementedFunc), + /* 15 */ SyscallDesc("chmod", chmodFunc), + /* 16 */ SyscallDesc("chown", chownFunc), + /* 17 */ SyscallDesc("brk", obreakFunc), + /* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc), + /* 19 */ SyscallDesc("lseek", lseekFunc), + /* 20 */ SyscallDesc("getxpid", getpidFunc), + /* 21 */ SyscallDesc("osf_mount", unimplementedFunc), + /* 22 */ SyscallDesc("umount", unimplementedFunc), + /* 23 */ SyscallDesc("setuid", setuidFunc), + /* 24 */ SyscallDesc("getxuid", getuidFunc), + /* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc), + /* 26 */ SyscallDesc("osf_ptrace", unimplementedFunc), + /* 27 */ SyscallDesc("osf_nrecvmsg", unimplementedFunc), + /* 28 */ SyscallDesc("osf_nsendmsg", unimplementedFunc), + /* 29 */ SyscallDesc("osf_nrecvfrom", unimplementedFunc), + /* 30 */ SyscallDesc("osf_naccept", unimplementedFunc), + /* 31 */ SyscallDesc("osf_ngetpeername", unimplementedFunc), + /* 32 */ SyscallDesc("osf_ngetsockname", unimplementedFunc), + /* 33 */ SyscallDesc("access", unimplementedFunc), + /* 34 */ SyscallDesc("osf_chflags", unimplementedFunc), + /* 35 */ SyscallDesc("osf_fchflags", unimplementedFunc), + /* 36 */ SyscallDesc("sync", unimplementedFunc), + /* 37 */ SyscallDesc("kill", unimplementedFunc), + /* 38 */ SyscallDesc("osf_old_stat", unimplementedFunc), + /* 39 */ SyscallDesc("setpgid", unimplementedFunc), + /* 40 */ SyscallDesc("osf_old_lstat", unimplementedFunc), + /* 41 */ SyscallDesc("dup", unimplementedFunc), + /* 42 */ SyscallDesc("pipe", pipeFunc), + /* 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), + /* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc), + /* 49 */ SyscallDesc("osf_getlogin", unimplementedFunc), + /* 50 */ SyscallDesc("osf_setlogin", unimplementedFunc), + /* 51 */ SyscallDesc("acct", unimplementedFunc), + /* 52 */ SyscallDesc("sigpending", unimplementedFunc), + /* 53 */ SyscallDesc("osf_classcntl", unimplementedFunc), + /* 54 */ SyscallDesc("ioctl", ioctlFunc), + /* 55 */ SyscallDesc("osf_reboot", unimplementedFunc), + /* 56 */ SyscallDesc("osf_revoke", unimplementedFunc), + /* 57 */ SyscallDesc("symlink", unimplementedFunc), + /* 58 */ SyscallDesc("readlink", unimplementedFunc), + /* 59 */ SyscallDesc("execve", unimplementedFunc), + /* 60 */ SyscallDesc("umask", unimplementedFunc), + /* 61 */ SyscallDesc("chroot", unimplementedFunc), + /* 62 */ SyscallDesc("osf_old_fstat", unimplementedFunc), + /* 63 */ SyscallDesc("getpgrp", unimplementedFunc), + /* 64 */ SyscallDesc("getpagesize", getpagesizeFunc), + /* 65 */ SyscallDesc("osf_mremap", unimplementedFunc), + /* 66 */ SyscallDesc("vfork", unimplementedFunc), + /* 67 */ SyscallDesc("stat", statFunc), + /* 68 */ SyscallDesc("lstat", lstatFunc), + /* 69 */ SyscallDesc("osf_sbrk", unimplementedFunc), + /* 70 */ SyscallDesc("osf_sstk", unimplementedFunc), + /* 71 */ SyscallDesc("mmap", mmapFunc), + /* 72 */ SyscallDesc("osf_old_vadvise", unimplementedFunc), + /* 73 */ SyscallDesc("munmap", munmapFunc), + /* 74 */ SyscallDesc("mprotect", ignoreFunc), + /* 75 */ SyscallDesc("madvise", unimplementedFunc), + /* 76 */ SyscallDesc("vhangup", unimplementedFunc), + /* 77 */ SyscallDesc("osf_kmodcall", unimplementedFunc), + /* 78 */ SyscallDesc("osf_mincore", unimplementedFunc), + /* 79 */ SyscallDesc("getgroups", unimplementedFunc), + /* 80 */ SyscallDesc("setgroups", unimplementedFunc), + /* 81 */ SyscallDesc("osf_old_getpgrp", unimplementedFunc), + /* 82 */ SyscallDesc("setpgrp", unimplementedFunc), + /* 83 */ SyscallDesc("osf_setitimer", unimplementedFunc), + /* 84 */ SyscallDesc("osf_old_wait", unimplementedFunc), + /* 85 */ SyscallDesc("osf_table", unimplementedFunc), + /* 86 */ SyscallDesc("osf_getitimer", unimplementedFunc), + /* 87 */ SyscallDesc("gethostname", gethostnameFunc), + /* 88 */ SyscallDesc("sethostname", unimplementedFunc), + /* 89 */ SyscallDesc("getdtablesize", unimplementedFunc), + /* 90 */ SyscallDesc("dup2", unimplementedFunc), + /* 91 */ SyscallDesc("fstat", fstatFunc), + /* 92 */ SyscallDesc("fcntl", fcntlFunc), + /* 93 */ SyscallDesc("osf_select", unimplementedFunc), + /* 94 */ SyscallDesc("poll", 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("send", unimplementedFunc), + /* 102 */ SyscallDesc("recv", unimplementedFunc), + /* 103 */ SyscallDesc("sigreturn", unimplementedFunc), + /* 104 */ SyscallDesc("bind", unimplementedFunc), + /* 105 */ SyscallDesc("setsockopt", unimplementedFunc), + /* 106 */ SyscallDesc("listen", unimplementedFunc), + /* 107 */ SyscallDesc("osf_plock", unimplementedFunc), + /* 108 */ SyscallDesc("osf_old_sigvec", unimplementedFunc), + /* 109 */ SyscallDesc("osf_old_sigblock", unimplementedFunc), + /* 110 */ SyscallDesc("osf_old_sigsetmask", unimplementedFunc), + /* 111 */ SyscallDesc("sigsuspend", unimplementedFunc), + /* 112 */ SyscallDesc("osf_sigstack", ignoreFunc), + /* 113 */ SyscallDesc("recvmsg", unimplementedFunc), + /* 114 */ SyscallDesc("sendmsg", unimplementedFunc), + /* 115 */ SyscallDesc("osf_old_vtrace", unimplementedFunc), + /* 116 */ SyscallDesc("osf_gettimeofday", unimplementedFunc), + /* 117 */ SyscallDesc("osf_getrusage", unimplementedFunc), + /* 118 */ SyscallDesc("getsockopt", unimplementedFunc), + /* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc), + /* 120 */ SyscallDesc("readv", unimplementedFunc), + /* 121 */ SyscallDesc("writev", writevFunc), + /* 122 */ SyscallDesc("osf_settimeofday", unimplementedFunc), + /* 123 */ SyscallDesc("fchown", fchownFunc), + /* 124 */ SyscallDesc("fchmod", fchmodFunc), + /* 125 */ SyscallDesc("recvfrom", unimplementedFunc), + /* 126 */ SyscallDesc("setreuid", unimplementedFunc), + /* 127 */ SyscallDesc("setregid", unimplementedFunc), + /* 128 */ SyscallDesc("rename", renameFunc), + /* 129 */ SyscallDesc("truncate", unimplementedFunc), + /* 130 */ SyscallDesc("ftruncate", unimplementedFunc), + /* 131 */ SyscallDesc("flock", unimplementedFunc), + /* 132 */ SyscallDesc("setgid", unimplementedFunc), + /* 133 */ SyscallDesc("sendto", unimplementedFunc), + /* 134 */ SyscallDesc("shutdown", unimplementedFunc), + /* 135 */ SyscallDesc("socketpair", unimplementedFunc), + /* 136 */ SyscallDesc("mkdir", unimplementedFunc), + /* 137 */ SyscallDesc("rmdir", unimplementedFunc), + /* 138 */ SyscallDesc("osf_utimes", unimplementedFunc), + /* 139 */ SyscallDesc("osf_old_sigreturn", unimplementedFunc), + /* 140 */ SyscallDesc("osf_adjtime", unimplementedFunc), + /* 141 */ SyscallDesc("getpeername", unimplementedFunc), + /* 142 */ SyscallDesc("osf_gethostid", unimplementedFunc), + /* 143 */ SyscallDesc("osf_sethostid", unimplementedFunc), + /* 144 */ SyscallDesc("getrlimit", getrlimitFunc), + /* 145 */ SyscallDesc("setrlimit", ignoreFunc), + /* 146 */ SyscallDesc("osf_old_killpg", unimplementedFunc), + /* 147 */ SyscallDesc("setsid", unimplementedFunc), + /* 148 */ SyscallDesc("quotactl", unimplementedFunc), + /* 149 */ SyscallDesc("osf_oldquota", unimplementedFunc), + /* 150 */ SyscallDesc("getsockname", unimplementedFunc), + /* 151 */ SyscallDesc("osf_pread", unimplementedFunc), + /* 152 */ SyscallDesc("osf_pwrite", unimplementedFunc), + /* 153 */ SyscallDesc("osf_pid_block", unimplementedFunc), + /* 154 */ SyscallDesc("osf_pid_unblock", unimplementedFunc), + /* 155 */ SyscallDesc("osf_signal_urti", unimplementedFunc), + /* 156 */ SyscallDesc("sigaction", ignoreFunc), + /* 157 */ SyscallDesc("osf_sigwaitprim", unimplementedFunc), + /* 158 */ SyscallDesc("osf_nfssvc", unimplementedFunc), + /* 159 */ SyscallDesc("osf_getdirentries", unimplementedFunc), + /* 160 */ SyscallDesc("osf_statfs", unimplementedFunc), + /* 161 */ SyscallDesc("osf_fstatfs", unimplementedFunc), + /* 162 */ SyscallDesc("unknown #162", unimplementedFunc), + /* 163 */ SyscallDesc("osf_async_daemon", unimplementedFunc), + /* 164 */ SyscallDesc("osf_getfh", unimplementedFunc), + /* 165 */ SyscallDesc("osf_getdomainname", unimplementedFunc), + /* 166 */ SyscallDesc("setdomainname", unimplementedFunc), + /* 167 */ SyscallDesc("unknown #167", unimplementedFunc), + /* 168 */ SyscallDesc("unknown #168", unimplementedFunc), + /* 169 */ SyscallDesc("osf_exportfs", unimplementedFunc), + /* 170 */ SyscallDesc("unknown #170", unimplementedFunc), + /* 171 */ SyscallDesc("unknown #171", unimplementedFunc), + /* 172 */ SyscallDesc("unknown #172", unimplementedFunc), + /* 173 */ SyscallDesc("unknown #173", unimplementedFunc), + /* 174 */ SyscallDesc("unknown #174", unimplementedFunc), + /* 175 */ SyscallDesc("unknown #175", unimplementedFunc), + /* 176 */ SyscallDesc("unknown #176", unimplementedFunc), + /* 177 */ SyscallDesc("unknown #177", unimplementedFunc), + /* 178 */ SyscallDesc("unknown #178", unimplementedFunc), + /* 179 */ SyscallDesc("unknown #179", unimplementedFunc), + /* 180 */ SyscallDesc("unknown #180", unimplementedFunc), + /* 181 */ SyscallDesc("osf_alt_plock", unimplementedFunc), + /* 182 */ SyscallDesc("unknown #182", unimplementedFunc), + /* 183 */ SyscallDesc("unknown #183", unimplementedFunc), + /* 184 */ SyscallDesc("osf_getmnt", unimplementedFunc), + /* 185 */ SyscallDesc("unknown #185", unimplementedFunc), + /* 186 */ SyscallDesc("unknown #186", unimplementedFunc), + /* 187 */ SyscallDesc("osf_alt_sigpending", unimplementedFunc), + /* 188 */ SyscallDesc("osf_alt_setsid", unimplementedFunc), + /* 189 */ SyscallDesc("unknown #189", unimplementedFunc), + /* 190 */ SyscallDesc("unknown #190", unimplementedFunc), + /* 191 */ SyscallDesc("unknown #191", unimplementedFunc), + /* 192 */ SyscallDesc("unknown #192", unimplementedFunc), + /* 193 */ SyscallDesc("unknown #193", unimplementedFunc), + /* 194 */ SyscallDesc("unknown #194", unimplementedFunc), + /* 195 */ SyscallDesc("unknown #195", unimplementedFunc), + /* 196 */ SyscallDesc("unknown #196", unimplementedFunc), + /* 197 */ SyscallDesc("unknown #197", unimplementedFunc), + /* 198 */ SyscallDesc("unknown #198", unimplementedFunc), + /* 199 */ SyscallDesc("osf_swapon", unimplementedFunc), + /* 200 */ SyscallDesc("msgctl", unimplementedFunc), + /* 201 */ SyscallDesc("msgget", unimplementedFunc), + /* 202 */ SyscallDesc("msgrcv", unimplementedFunc), + /* 203 */ SyscallDesc("msgsnd", unimplementedFunc), + /* 204 */ SyscallDesc("semctl", unimplementedFunc), + /* 205 */ SyscallDesc("semget", unimplementedFunc), + /* 206 */ SyscallDesc("semop", unimplementedFunc), + /* 207 */ SyscallDesc("osf_utsname", unimplementedFunc), + /* 208 */ SyscallDesc("lchown", unimplementedFunc), + /* 209 */ SyscallDesc("osf_shmat", unimplementedFunc), + /* 210 */ SyscallDesc("shmctl", unimplementedFunc), + /* 211 */ SyscallDesc("shmdt", unimplementedFunc), + /* 212 */ SyscallDesc("shmget", unimplementedFunc), + /* 213 */ SyscallDesc("osf_mvalid", unimplementedFunc), + /* 214 */ SyscallDesc("osf_getaddressconf", unimplementedFunc), + /* 215 */ SyscallDesc("osf_msleep", unimplementedFunc), + /* 216 */ SyscallDesc("osf_mwakeup", unimplementedFunc), + /* 217 */ SyscallDesc("msync", unimplementedFunc), + /* 218 */ SyscallDesc("osf_signal", unimplementedFunc), + /* 219 */ SyscallDesc("osf_utc_gettime", unimplementedFunc), + /* 220 */ SyscallDesc("osf_utc_adjtime", unimplementedFunc), + /* 221 */ SyscallDesc("unknown #221", unimplementedFunc), + /* 222 */ SyscallDesc("osf_security", unimplementedFunc), + /* 223 */ SyscallDesc("osf_kloadcall", unimplementedFunc), + /* 224 */ SyscallDesc("unknown #224", unimplementedFunc), + /* 225 */ SyscallDesc("unknown #225", unimplementedFunc), + /* 226 */ SyscallDesc("unknown #226", unimplementedFunc), + /* 227 */ SyscallDesc("unknown #227", unimplementedFunc), + /* 228 */ SyscallDesc("unknown #228", unimplementedFunc), + /* 229 */ SyscallDesc("unknown #229", unimplementedFunc), + /* 230 */ SyscallDesc("unknown #230", unimplementedFunc), + /* 231 */ SyscallDesc("unknown #231", unimplementedFunc), + /* 232 */ SyscallDesc("unknown #232", unimplementedFunc), + /* 233 */ SyscallDesc("getpgid", unimplementedFunc), + /* 234 */ SyscallDesc("getsid", unimplementedFunc), + /* 235 */ SyscallDesc("sigaltstack", ignoreFunc), + /* 236 */ SyscallDesc("osf_waitid", unimplementedFunc), + /* 237 */ SyscallDesc("osf_priocntlset", unimplementedFunc), + /* 238 */ SyscallDesc("osf_sigsendset", unimplementedFunc), + /* 239 */ SyscallDesc("osf_set_speculative", unimplementedFunc), + /* 240 */ SyscallDesc("osf_msfs_syscall", unimplementedFunc), + /* 241 */ SyscallDesc("osf_sysinfo", unimplementedFunc), + /* 242 */ SyscallDesc("osf_uadmin", unimplementedFunc), + /* 243 */ SyscallDesc("osf_fuser", unimplementedFunc), + /* 244 */ SyscallDesc("osf_proplist_syscall", unimplementedFunc), + /* 245 */ SyscallDesc("osf_ntp_adjtime", unimplementedFunc), + /* 246 */ SyscallDesc("osf_ntp_gettime", unimplementedFunc), + /* 247 */ SyscallDesc("osf_pathconf", unimplementedFunc), + /* 248 */ SyscallDesc("osf_fpathconf", unimplementedFunc), + /* 249 */ SyscallDesc("unknown #249", unimplementedFunc), + /* 250 */ SyscallDesc("osf_uswitch", unimplementedFunc), + /* 251 */ SyscallDesc("osf_usleep_thread", unimplementedFunc), + /* 252 */ SyscallDesc("osf_audcntl", unimplementedFunc), + /* 253 */ SyscallDesc("osf_audgen", unimplementedFunc), + /* 254 */ SyscallDesc("sysfs", unimplementedFunc), + /* 255 */ SyscallDesc("osf_subsys_info", unimplementedFunc), + /* 256 */ SyscallDesc("osf_getsysinfo", osf_getsysinfoFunc), + /* 257 */ SyscallDesc("osf_setsysinfo", osf_setsysinfoFunc), + /* 258 */ SyscallDesc("osf_afs_syscall", unimplementedFunc), + /* 259 */ SyscallDesc("osf_swapctl", unimplementedFunc), + /* 260 */ SyscallDesc("osf_memcntl", unimplementedFunc), + /* 261 */ SyscallDesc("osf_fdatasync", unimplementedFunc), + /* 262 */ SyscallDesc("unknown #262", unimplementedFunc), + /* 263 */ SyscallDesc("unknown #263", unimplementedFunc), + /* 264 */ SyscallDesc("unknown #264", unimplementedFunc), + /* 265 */ SyscallDesc("unknown #265", unimplementedFunc), + /* 266 */ SyscallDesc("unknown #266", unimplementedFunc), + /* 267 */ SyscallDesc("unknown #267", unimplementedFunc), + /* 268 */ SyscallDesc("unknown #268", unimplementedFunc), + /* 269 */ SyscallDesc("unknown #269", unimplementedFunc), + /* 270 */ SyscallDesc("unknown #270", unimplementedFunc), + /* 271 */ SyscallDesc("unknown #271", unimplementedFunc), + /* 272 */ SyscallDesc("unknown #272", unimplementedFunc), + /* 273 */ SyscallDesc("unknown #273", unimplementedFunc), + /* 274 */ SyscallDesc("unknown #274", unimplementedFunc), + /* 275 */ SyscallDesc("unknown #275", unimplementedFunc), + /* 276 */ SyscallDesc("unknown #276", unimplementedFunc), + /* 277 */ SyscallDesc("unknown #277", unimplementedFunc), + /* 278 */ SyscallDesc("unknown #278", unimplementedFunc), + /* 279 */ SyscallDesc("unknown #279", unimplementedFunc), + /* 280 */ SyscallDesc("unknown #280", unimplementedFunc), + /* 281 */ SyscallDesc("unknown #281", unimplementedFunc), + /* 282 */ SyscallDesc("unknown #282", unimplementedFunc), + /* 283 */ SyscallDesc("unknown #283", unimplementedFunc), + /* 284 */ SyscallDesc("unknown #284", unimplementedFunc), + /* 285 */ SyscallDesc("unknown #285", unimplementedFunc), + /* 286 */ SyscallDesc("unknown #286", unimplementedFunc), + /* 287 */ SyscallDesc("unknown #287", unimplementedFunc), + /* 288 */ SyscallDesc("unknown #288", unimplementedFunc), + /* 289 */ SyscallDesc("unknown #289", unimplementedFunc), + /* 290 */ SyscallDesc("unknown #290", unimplementedFunc), + /* 291 */ SyscallDesc("unknown #291", unimplementedFunc), + /* 292 */ SyscallDesc("unknown #292", unimplementedFunc), + /* 293 */ SyscallDesc("unknown #293", unimplementedFunc), + /* 294 */ SyscallDesc("unknown #294", unimplementedFunc), + /* 295 */ SyscallDesc("unknown #295", unimplementedFunc), + /* 296 */ SyscallDesc("unknown #296", unimplementedFunc), + /* 297 */ SyscallDesc("unknown #297", unimplementedFunc), + /* 298 */ SyscallDesc("unknown #298", unimplementedFunc), + /* 299 */ SyscallDesc("unknown #299", unimplementedFunc), +/* + * Linux-specific system calls begin at 300 + */ + /* 300 */ SyscallDesc("bdflush", unimplementedFunc), + /* 301 */ SyscallDesc("sethae", unimplementedFunc), + /* 302 */ SyscallDesc("mount", unimplementedFunc), + /* 303 */ SyscallDesc("old_adjtimex", unimplementedFunc), + /* 304 */ SyscallDesc("swapoff", unimplementedFunc), + /* 305 */ SyscallDesc("getdents", unimplementedFunc), + /* 306 */ SyscallDesc("create_module", unimplementedFunc), + /* 307 */ SyscallDesc("init_module", unimplementedFunc), + /* 308 */ SyscallDesc("delete_module", unimplementedFunc), + /* 309 */ SyscallDesc("get_kernel_syms", unimplementedFunc), + /* 310 */ SyscallDesc("syslog", unimplementedFunc), + /* 311 */ SyscallDesc("reboot", unimplementedFunc), + /* 312 */ SyscallDesc("clone", unimplementedFunc), + /* 313 */ SyscallDesc("uselib", unimplementedFunc), + /* 314 */ SyscallDesc("mlock", unimplementedFunc), + /* 315 */ SyscallDesc("munlock", unimplementedFunc), + /* 316 */ SyscallDesc("mlockall", unimplementedFunc), + /* 317 */ SyscallDesc("munlockall", unimplementedFunc), + /* 318 */ SyscallDesc("sysinfo", unimplementedFunc), + /* 319 */ SyscallDesc("_sysctl", unimplementedFunc), + /* 320 */ SyscallDesc("was sys_idle", unimplementedFunc), + /* 321 */ SyscallDesc("oldumount", unimplementedFunc), + /* 322 */ SyscallDesc("swapon", unimplementedFunc), + /* 323 */ SyscallDesc("times", ignoreFunc), + /* 324 */ SyscallDesc("personality", unimplementedFunc), + /* 325 */ SyscallDesc("setfsuid", unimplementedFunc), + /* 326 */ SyscallDesc("setfsgid", unimplementedFunc), + /* 327 */ SyscallDesc("ustat", unimplementedFunc), + /* 328 */ SyscallDesc("statfs", unimplementedFunc), + /* 329 */ SyscallDesc("fstatfs", unimplementedFunc), + /* 330 */ SyscallDesc("sched_setparam", unimplementedFunc), + /* 331 */ SyscallDesc("sched_getparam", unimplementedFunc), + /* 332 */ SyscallDesc("sched_setscheduler", unimplementedFunc), + /* 333 */ SyscallDesc("sched_getscheduler", unimplementedFunc), + /* 334 */ SyscallDesc("sched_yield", unimplementedFunc), + /* 335 */ SyscallDesc("sched_get_priority_max", unimplementedFunc), + /* 336 */ SyscallDesc("sched_get_priority_min", unimplementedFunc), + /* 337 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc), + /* 338 */ SyscallDesc("afs_syscall", unimplementedFunc), + /* 339 */ SyscallDesc("uname", unameFunc), + /* 340 */ SyscallDesc("nanosleep", unimplementedFunc), + /* 341 */ SyscallDesc("mremap", unimplementedFunc), + /* 342 */ SyscallDesc("nfsservctl", unimplementedFunc), + /* 343 */ SyscallDesc("setresuid", unimplementedFunc), + /* 344 */ SyscallDesc("getresuid", unimplementedFunc), + /* 345 */ SyscallDesc("pciconfig_read", unimplementedFunc), + /* 346 */ SyscallDesc("pciconfig_write", unimplementedFunc), + /* 347 */ SyscallDesc("query_module", unimplementedFunc), + /* 348 */ SyscallDesc("prctl", unimplementedFunc), + /* 349 */ SyscallDesc("pread", unimplementedFunc), + /* 350 */ SyscallDesc("pwrite", unimplementedFunc), + /* 351 */ SyscallDesc("rt_sigreturn", unimplementedFunc), + /* 352 */ SyscallDesc("rt_sigaction", ignoreFunc), + /* 353 */ SyscallDesc("rt_sigprocmask", unimplementedFunc), + /* 354 */ SyscallDesc("rt_sigpending", unimplementedFunc), + /* 355 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc), + /* 356 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc), + /* 357 */ SyscallDesc("rt_sigsuspend", unimplementedFunc), + /* 358 */ SyscallDesc("select", unimplementedFunc), + /* 359 */ SyscallDesc("gettimeofday", gettimeofdayFunc), + /* 360 */ SyscallDesc("settimeofday", unimplementedFunc), + /* 361 */ SyscallDesc("getitimer", unimplementedFunc), + /* 362 */ SyscallDesc("setitimer", unimplementedFunc), + /* 363 */ SyscallDesc("utimes", utimesFunc), + /* 364 */ SyscallDesc("getrusage", getrusageFunc), + /* 365 */ SyscallDesc("wait4", unimplementedFunc), + /* 366 */ SyscallDesc("adjtimex", unimplementedFunc), + /* 367 */ SyscallDesc("getcwd", unimplementedFunc), + /* 368 */ SyscallDesc("capget", unimplementedFunc), + /* 369 */ SyscallDesc("capset", unimplementedFunc), + /* 370 */ SyscallDesc("sendfile", unimplementedFunc), + /* 371 */ SyscallDesc("setresgid", unimplementedFunc), + /* 372 */ SyscallDesc("getresgid", unimplementedFunc), + /* 373 */ SyscallDesc("dipc", unimplementedFunc), + /* 374 */ SyscallDesc("pivot_root", unimplementedFunc), + /* 375 */ SyscallDesc("mincore", unimplementedFunc), + /* 376 */ SyscallDesc("pciconfig_iobase", unimplementedFunc), + /* 377 */ SyscallDesc("getdents64", unimplementedFunc), + /* 378 */ SyscallDesc("gettid", unimplementedFunc), + /* 379 */ SyscallDesc("readahead", unimplementedFunc), + /* 380 */ SyscallDesc("security", unimplementedFunc), + /* 381 */ SyscallDesc("tkill", unimplementedFunc), + /* 382 */ SyscallDesc("setxattr", unimplementedFunc), + /* 383 */ SyscallDesc("lsetxattr", unimplementedFunc), + /* 384 */ SyscallDesc("fsetxattr", unimplementedFunc), + /* 385 */ SyscallDesc("getxattr", unimplementedFunc), + /* 386 */ SyscallDesc("lgetxattr", unimplementedFunc), + /* 387 */ SyscallDesc("fgetxattr", unimplementedFunc), + /* 388 */ SyscallDesc("listxattr", unimplementedFunc), + /* 389 */ SyscallDesc("llistxattr", unimplementedFunc), + /* 390 */ SyscallDesc("flistxattr", unimplementedFunc), + /* 391 */ SyscallDesc("removexattr", unimplementedFunc), + /* 392 */ SyscallDesc("lremovexattr", unimplementedFunc), + /* 393 */ SyscallDesc("fremovexattr", unimplementedFunc), + /* 394 */ SyscallDesc("futex", unimplementedFunc), + /* 395 */ SyscallDesc("sched_setaffinity", unimplementedFunc), + /* 396 */ SyscallDesc("sched_getaffinity", unimplementedFunc), + /* 397 */ SyscallDesc("tuxcall", unimplementedFunc), + /* 398 */ SyscallDesc("io_setup", unimplementedFunc), + /* 399 */ SyscallDesc("io_destroy", unimplementedFunc), + /* 400 */ SyscallDesc("io_getevents", unimplementedFunc), + /* 401 */ SyscallDesc("io_submit", unimplementedFunc), + /* 402 */ SyscallDesc("io_cancel", unimplementedFunc), + /* 403 */ SyscallDesc("unknown #403", unimplementedFunc), + /* 404 */ SyscallDesc("unknown #404", unimplementedFunc), + /* 405 */ SyscallDesc("exit_group", exitFunc), // exit all threads... + /* 406 */ SyscallDesc("lookup_dcookie", unimplementedFunc), + /* 407 */ SyscallDesc("sys_epoll_create", unimplementedFunc), + /* 408 */ SyscallDesc("sys_epoll_ctl", unimplementedFunc), + /* 409 */ SyscallDesc("sys_epoll_wait", unimplementedFunc), + /* 410 */ SyscallDesc("remap_file_pages", unimplementedFunc), + /* 411 */ SyscallDesc("set_tid_address", unimplementedFunc), + /* 412 */ SyscallDesc("restart_syscall", unimplementedFunc), + /* 413 */ SyscallDesc("fadvise64", unimplementedFunc), + /* 414 */ SyscallDesc("timer_create", unimplementedFunc), + /* 415 */ SyscallDesc("timer_settime", unimplementedFunc), + /* 416 */ SyscallDesc("timer_gettime", unimplementedFunc), + /* 417 */ SyscallDesc("timer_getoverrun", unimplementedFunc), + /* 418 */ SyscallDesc("timer_delete", unimplementedFunc), + /* 419 */ SyscallDesc("clock_settime", unimplementedFunc), + /* 420 */ SyscallDesc("clock_gettime", unimplementedFunc), + /* 421 */ SyscallDesc("clock_getres", unimplementedFunc), + /* 422 */ SyscallDesc("clock_nanosleep", unimplementedFunc), + /* 423 */ SyscallDesc("semtimedop", unimplementedFunc), + /* 424 */ SyscallDesc("tgkill", unimplementedFunc), + /* 425 */ SyscallDesc("stat64", unimplementedFunc), + /* 426 */ SyscallDesc("lstat64", lstat64Func), + /* 427 */ SyscallDesc("fstat64", fstat64Func), + /* 428 */ SyscallDesc("vserver", unimplementedFunc), + /* 429 */ SyscallDesc("mbind", unimplementedFunc), + /* 430 */ SyscallDesc("get_mempolicy", unimplementedFunc), + /* 431 */ SyscallDesc("set_mempolicy", unimplementedFunc), + /* 432 */ SyscallDesc("mq_open", unimplementedFunc), + /* 433 */ SyscallDesc("mq_unlink", unimplementedFunc), + /* 434 */ SyscallDesc("mq_timedsend", unimplementedFunc), + /* 435 */ SyscallDesc("mq_timedreceive", unimplementedFunc), + /* 436 */ SyscallDesc("mq_notify", unimplementedFunc), + /* 437 */ SyscallDesc("mq_getsetattr", unimplementedFunc), + /* 438 */ SyscallDesc("waitid", unimplementedFunc), + /* 439 */ SyscallDesc("add_key", unimplementedFunc), + /* 440 */ SyscallDesc("request_key", unimplementedFunc), + /* 441 */ SyscallDesc("keyctl", unimplementedFunc) +}; + +AlphaLinuxProcess::AlphaLinuxProcess(const std::string &name, + ObjectFile *objFile, + int stdin_fd, + int stdout_fd, + int stderr_fd, + std::vector &argv, + std::vector &envp) + : LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp), + Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)) +{ + init_regs->intRegFile[0] = 0; +} + + + +SyscallDesc* +AlphaLinuxProcess::getDesc(int callnum) +{ + if (callnum < 0 || callnum > Num_Syscall_Descs) + return NULL; + return &syscallDescs[callnum]; +} diff --git a/arch/alpha/linux/process.hh b/arch/alpha/linux/process.hh new file mode 100644 index 000000000..7de1b1ac1 --- /dev/null +++ b/arch/alpha/linux/process.hh @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2003-2004 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __ALPHA_LINUX_PROCESS_HH__ +#define __ALPHA_LINUX_PROCESS_HH__ + +#include "sim/process.hh" + + +/// A process with emulated Alpha/Linux syscalls. +class AlphaLinuxProcess : public LiveProcess +{ + public: + /// Constructor. + AlphaLinuxProcess(const std::string &name, + ObjectFile *objFile, + int stdin_fd, int stdout_fd, int stderr_fd, + std::vector &argv, + std::vector &envp); + + virtual SyscallDesc* getDesc(int callnum); + + /// The target system's hostname. + static const char *hostname; + + /// Array of syscall descriptors, indexed by call number. + static SyscallDesc syscallDescs[]; + + const int Num_Syscall_Descs; +}; + + +#endif // __ALPHA_LINUX_PROCESS_HH__ diff --git a/arch/alpha/linux_process.cc b/arch/alpha/linux_process.cc deleted file mode 100644 index 0b193fb55..000000000 --- a/arch/alpha/linux_process.cc +++ /dev/null @@ -1,613 +0,0 @@ -/* - * Copyright (c) 2003-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * 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" - -#include "base/trace.hh" -#include "cpu/exec_context.hh" -#include "kern/linux/linux.hh" -#include "mem/functional/functional.hh" - -#include "sim/process.hh" -#include "sim/syscall_emul.hh" - -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->regs.intRegFile[20] = sim_fds[1]; - return sim_fds[0]; -} - - -/// Target uname() handler. -static SyscallReturn -unameFunc(SyscallDesc *desc, int callnum, Process *process, - ExecContext *xc) -{ - TypedBufferArg name(xc->getSyscallArg(0)); - - strcpy(name->sysname, "Linux"); - 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"); - - 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 AlphaLinuxProcess::syscallDescs[] = { - /* 0 */ SyscallDesc("osf_syscall", unimplementedFunc), - /* 1 */ SyscallDesc("exit", exitFunc), - /* 2 */ SyscallDesc("fork", unimplementedFunc), - /* 3 */ SyscallDesc("read", readFunc), - /* 4 */ SyscallDesc("write", writeFunc), - /* 5 */ SyscallDesc("osf_old_open", unimplementedFunc), - /* 6 */ SyscallDesc("close", closeFunc), - /* 7 */ SyscallDesc("osf_wait4", unimplementedFunc), - /* 8 */ SyscallDesc("osf_old_creat", unimplementedFunc), - /* 9 */ SyscallDesc("link", unimplementedFunc), - /* 10 */ SyscallDesc("unlink", unlinkFunc), - /* 11 */ SyscallDesc("osf_execve", unimplementedFunc), - /* 12 */ SyscallDesc("chdir", unimplementedFunc), - /* 13 */ SyscallDesc("fchdir", unimplementedFunc), - /* 14 */ SyscallDesc("mknod", unimplementedFunc), - /* 15 */ SyscallDesc("chmod", chmodFunc), - /* 16 */ SyscallDesc("chown", chownFunc), - /* 17 */ SyscallDesc("brk", obreakFunc), - /* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc), - /* 19 */ SyscallDesc("lseek", lseekFunc), - /* 20 */ SyscallDesc("getxpid", getpidFunc), - /* 21 */ SyscallDesc("osf_mount", unimplementedFunc), - /* 22 */ SyscallDesc("umount", unimplementedFunc), - /* 23 */ SyscallDesc("setuid", setuidFunc), - /* 24 */ SyscallDesc("getxuid", getuidFunc), - /* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc), - /* 26 */ SyscallDesc("osf_ptrace", unimplementedFunc), - /* 27 */ SyscallDesc("osf_nrecvmsg", unimplementedFunc), - /* 28 */ SyscallDesc("osf_nsendmsg", unimplementedFunc), - /* 29 */ SyscallDesc("osf_nrecvfrom", unimplementedFunc), - /* 30 */ SyscallDesc("osf_naccept", unimplementedFunc), - /* 31 */ SyscallDesc("osf_ngetpeername", unimplementedFunc), - /* 32 */ SyscallDesc("osf_ngetsockname", unimplementedFunc), - /* 33 */ SyscallDesc("access", unimplementedFunc), - /* 34 */ SyscallDesc("osf_chflags", unimplementedFunc), - /* 35 */ SyscallDesc("osf_fchflags", unimplementedFunc), - /* 36 */ SyscallDesc("sync", unimplementedFunc), - /* 37 */ SyscallDesc("kill", unimplementedFunc), - /* 38 */ SyscallDesc("osf_old_stat", unimplementedFunc), - /* 39 */ SyscallDesc("setpgid", unimplementedFunc), - /* 40 */ SyscallDesc("osf_old_lstat", unimplementedFunc), - /* 41 */ SyscallDesc("dup", unimplementedFunc), - /* 42 */ SyscallDesc("pipe", pipeFunc), - /* 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), - /* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc), - /* 49 */ SyscallDesc("osf_getlogin", unimplementedFunc), - /* 50 */ SyscallDesc("osf_setlogin", unimplementedFunc), - /* 51 */ SyscallDesc("acct", unimplementedFunc), - /* 52 */ SyscallDesc("sigpending", unimplementedFunc), - /* 53 */ SyscallDesc("osf_classcntl", unimplementedFunc), - /* 54 */ SyscallDesc("ioctl", ioctlFunc), - /* 55 */ SyscallDesc("osf_reboot", unimplementedFunc), - /* 56 */ SyscallDesc("osf_revoke", unimplementedFunc), - /* 57 */ SyscallDesc("symlink", unimplementedFunc), - /* 58 */ SyscallDesc("readlink", unimplementedFunc), - /* 59 */ SyscallDesc("execve", unimplementedFunc), - /* 60 */ SyscallDesc("umask", unimplementedFunc), - /* 61 */ SyscallDesc("chroot", unimplementedFunc), - /* 62 */ SyscallDesc("osf_old_fstat", unimplementedFunc), - /* 63 */ SyscallDesc("getpgrp", unimplementedFunc), - /* 64 */ SyscallDesc("getpagesize", getpagesizeFunc), - /* 65 */ SyscallDesc("osf_mremap", unimplementedFunc), - /* 66 */ SyscallDesc("vfork", unimplementedFunc), - /* 67 */ SyscallDesc("stat", statFunc), - /* 68 */ SyscallDesc("lstat", lstatFunc), - /* 69 */ SyscallDesc("osf_sbrk", unimplementedFunc), - /* 70 */ SyscallDesc("osf_sstk", unimplementedFunc), - /* 71 */ SyscallDesc("mmap", mmapFunc), - /* 72 */ SyscallDesc("osf_old_vadvise", unimplementedFunc), - /* 73 */ SyscallDesc("munmap", munmapFunc), - /* 74 */ SyscallDesc("mprotect", ignoreFunc), - /* 75 */ SyscallDesc("madvise", unimplementedFunc), - /* 76 */ SyscallDesc("vhangup", unimplementedFunc), - /* 77 */ SyscallDesc("osf_kmodcall", unimplementedFunc), - /* 78 */ SyscallDesc("osf_mincore", unimplementedFunc), - /* 79 */ SyscallDesc("getgroups", unimplementedFunc), - /* 80 */ SyscallDesc("setgroups", unimplementedFunc), - /* 81 */ SyscallDesc("osf_old_getpgrp", unimplementedFunc), - /* 82 */ SyscallDesc("setpgrp", unimplementedFunc), - /* 83 */ SyscallDesc("osf_setitimer", unimplementedFunc), - /* 84 */ SyscallDesc("osf_old_wait", unimplementedFunc), - /* 85 */ SyscallDesc("osf_table", unimplementedFunc), - /* 86 */ SyscallDesc("osf_getitimer", unimplementedFunc), - /* 87 */ SyscallDesc("gethostname", gethostnameFunc), - /* 88 */ SyscallDesc("sethostname", unimplementedFunc), - /* 89 */ SyscallDesc("getdtablesize", unimplementedFunc), - /* 90 */ SyscallDesc("dup2", unimplementedFunc), - /* 91 */ SyscallDesc("fstat", fstatFunc), - /* 92 */ SyscallDesc("fcntl", fcntlFunc), - /* 93 */ SyscallDesc("osf_select", unimplementedFunc), - /* 94 */ SyscallDesc("poll", 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("send", unimplementedFunc), - /* 102 */ SyscallDesc("recv", unimplementedFunc), - /* 103 */ SyscallDesc("sigreturn", unimplementedFunc), - /* 104 */ SyscallDesc("bind", unimplementedFunc), - /* 105 */ SyscallDesc("setsockopt", unimplementedFunc), - /* 106 */ SyscallDesc("listen", unimplementedFunc), - /* 107 */ SyscallDesc("osf_plock", unimplementedFunc), - /* 108 */ SyscallDesc("osf_old_sigvec", unimplementedFunc), - /* 109 */ SyscallDesc("osf_old_sigblock", unimplementedFunc), - /* 110 */ SyscallDesc("osf_old_sigsetmask", unimplementedFunc), - /* 111 */ SyscallDesc("sigsuspend", unimplementedFunc), - /* 112 */ SyscallDesc("osf_sigstack", ignoreFunc), - /* 113 */ SyscallDesc("recvmsg", unimplementedFunc), - /* 114 */ SyscallDesc("sendmsg", unimplementedFunc), - /* 115 */ SyscallDesc("osf_old_vtrace", unimplementedFunc), - /* 116 */ SyscallDesc("osf_gettimeofday", unimplementedFunc), - /* 117 */ SyscallDesc("osf_getrusage", unimplementedFunc), - /* 118 */ SyscallDesc("getsockopt", unimplementedFunc), - /* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc), - /* 120 */ SyscallDesc("readv", unimplementedFunc), - /* 121 */ SyscallDesc("writev", writevFunc), - /* 122 */ SyscallDesc("osf_settimeofday", unimplementedFunc), - /* 123 */ SyscallDesc("fchown", fchownFunc), - /* 124 */ SyscallDesc("fchmod", fchmodFunc), - /* 125 */ SyscallDesc("recvfrom", unimplementedFunc), - /* 126 */ SyscallDesc("setreuid", unimplementedFunc), - /* 127 */ SyscallDesc("setregid", unimplementedFunc), - /* 128 */ SyscallDesc("rename", renameFunc), - /* 129 */ SyscallDesc("truncate", unimplementedFunc), - /* 130 */ SyscallDesc("ftruncate", unimplementedFunc), - /* 131 */ SyscallDesc("flock", unimplementedFunc), - /* 132 */ SyscallDesc("setgid", unimplementedFunc), - /* 133 */ SyscallDesc("sendto", unimplementedFunc), - /* 134 */ SyscallDesc("shutdown", unimplementedFunc), - /* 135 */ SyscallDesc("socketpair", unimplementedFunc), - /* 136 */ SyscallDesc("mkdir", unimplementedFunc), - /* 137 */ SyscallDesc("rmdir", unimplementedFunc), - /* 138 */ SyscallDesc("osf_utimes", unimplementedFunc), - /* 139 */ SyscallDesc("osf_old_sigreturn", unimplementedFunc), - /* 140 */ SyscallDesc("osf_adjtime", unimplementedFunc), - /* 141 */ SyscallDesc("getpeername", unimplementedFunc), - /* 142 */ SyscallDesc("osf_gethostid", unimplementedFunc), - /* 143 */ SyscallDesc("osf_sethostid", unimplementedFunc), - /* 144 */ SyscallDesc("getrlimit", getrlimitFunc), - /* 145 */ SyscallDesc("setrlimit", ignoreFunc), - /* 146 */ SyscallDesc("osf_old_killpg", unimplementedFunc), - /* 147 */ SyscallDesc("setsid", unimplementedFunc), - /* 148 */ SyscallDesc("quotactl", unimplementedFunc), - /* 149 */ SyscallDesc("osf_oldquota", unimplementedFunc), - /* 150 */ SyscallDesc("getsockname", unimplementedFunc), - /* 151 */ SyscallDesc("osf_pread", unimplementedFunc), - /* 152 */ SyscallDesc("osf_pwrite", unimplementedFunc), - /* 153 */ SyscallDesc("osf_pid_block", unimplementedFunc), - /* 154 */ SyscallDesc("osf_pid_unblock", unimplementedFunc), - /* 155 */ SyscallDesc("osf_signal_urti", unimplementedFunc), - /* 156 */ SyscallDesc("sigaction", ignoreFunc), - /* 157 */ SyscallDesc("osf_sigwaitprim", unimplementedFunc), - /* 158 */ SyscallDesc("osf_nfssvc", unimplementedFunc), - /* 159 */ SyscallDesc("osf_getdirentries", unimplementedFunc), - /* 160 */ SyscallDesc("osf_statfs", unimplementedFunc), - /* 161 */ SyscallDesc("osf_fstatfs", unimplementedFunc), - /* 162 */ SyscallDesc("unknown #162", unimplementedFunc), - /* 163 */ SyscallDesc("osf_async_daemon", unimplementedFunc), - /* 164 */ SyscallDesc("osf_getfh", unimplementedFunc), - /* 165 */ SyscallDesc("osf_getdomainname", unimplementedFunc), - /* 166 */ SyscallDesc("setdomainname", unimplementedFunc), - /* 167 */ SyscallDesc("unknown #167", unimplementedFunc), - /* 168 */ SyscallDesc("unknown #168", unimplementedFunc), - /* 169 */ SyscallDesc("osf_exportfs", unimplementedFunc), - /* 170 */ SyscallDesc("unknown #170", unimplementedFunc), - /* 171 */ SyscallDesc("unknown #171", unimplementedFunc), - /* 172 */ SyscallDesc("unknown #172", unimplementedFunc), - /* 173 */ SyscallDesc("unknown #173", unimplementedFunc), - /* 174 */ SyscallDesc("unknown #174", unimplementedFunc), - /* 175 */ SyscallDesc("unknown #175", unimplementedFunc), - /* 176 */ SyscallDesc("unknown #176", unimplementedFunc), - /* 177 */ SyscallDesc("unknown #177", unimplementedFunc), - /* 178 */ SyscallDesc("unknown #178", unimplementedFunc), - /* 179 */ SyscallDesc("unknown #179", unimplementedFunc), - /* 180 */ SyscallDesc("unknown #180", unimplementedFunc), - /* 181 */ SyscallDesc("osf_alt_plock", unimplementedFunc), - /* 182 */ SyscallDesc("unknown #182", unimplementedFunc), - /* 183 */ SyscallDesc("unknown #183", unimplementedFunc), - /* 184 */ SyscallDesc("osf_getmnt", unimplementedFunc), - /* 185 */ SyscallDesc("unknown #185", unimplementedFunc), - /* 186 */ SyscallDesc("unknown #186", unimplementedFunc), - /* 187 */ SyscallDesc("osf_alt_sigpending", unimplementedFunc), - /* 188 */ SyscallDesc("osf_alt_setsid", unimplementedFunc), - /* 189 */ SyscallDesc("unknown #189", unimplementedFunc), - /* 190 */ SyscallDesc("unknown #190", unimplementedFunc), - /* 191 */ SyscallDesc("unknown #191", unimplementedFunc), - /* 192 */ SyscallDesc("unknown #192", unimplementedFunc), - /* 193 */ SyscallDesc("unknown #193", unimplementedFunc), - /* 194 */ SyscallDesc("unknown #194", unimplementedFunc), - /* 195 */ SyscallDesc("unknown #195", unimplementedFunc), - /* 196 */ SyscallDesc("unknown #196", unimplementedFunc), - /* 197 */ SyscallDesc("unknown #197", unimplementedFunc), - /* 198 */ SyscallDesc("unknown #198", unimplementedFunc), - /* 199 */ SyscallDesc("osf_swapon", unimplementedFunc), - /* 200 */ SyscallDesc("msgctl", unimplementedFunc), - /* 201 */ SyscallDesc("msgget", unimplementedFunc), - /* 202 */ SyscallDesc("msgrcv", unimplementedFunc), - /* 203 */ SyscallDesc("msgsnd", unimplementedFunc), - /* 204 */ SyscallDesc("semctl", unimplementedFunc), - /* 205 */ SyscallDesc("semget", unimplementedFunc), - /* 206 */ SyscallDesc("semop", unimplementedFunc), - /* 207 */ SyscallDesc("osf_utsname", unimplementedFunc), - /* 208 */ SyscallDesc("lchown", unimplementedFunc), - /* 209 */ SyscallDesc("osf_shmat", unimplementedFunc), - /* 210 */ SyscallDesc("shmctl", unimplementedFunc), - /* 211 */ SyscallDesc("shmdt", unimplementedFunc), - /* 212 */ SyscallDesc("shmget", unimplementedFunc), - /* 213 */ SyscallDesc("osf_mvalid", unimplementedFunc), - /* 214 */ SyscallDesc("osf_getaddressconf", unimplementedFunc), - /* 215 */ SyscallDesc("osf_msleep", unimplementedFunc), - /* 216 */ SyscallDesc("osf_mwakeup", unimplementedFunc), - /* 217 */ SyscallDesc("msync", unimplementedFunc), - /* 218 */ SyscallDesc("osf_signal", unimplementedFunc), - /* 219 */ SyscallDesc("osf_utc_gettime", unimplementedFunc), - /* 220 */ SyscallDesc("osf_utc_adjtime", unimplementedFunc), - /* 221 */ SyscallDesc("unknown #221", unimplementedFunc), - /* 222 */ SyscallDesc("osf_security", unimplementedFunc), - /* 223 */ SyscallDesc("osf_kloadcall", unimplementedFunc), - /* 224 */ SyscallDesc("unknown #224", unimplementedFunc), - /* 225 */ SyscallDesc("unknown #225", unimplementedFunc), - /* 226 */ SyscallDesc("unknown #226", unimplementedFunc), - /* 227 */ SyscallDesc("unknown #227", unimplementedFunc), - /* 228 */ SyscallDesc("unknown #228", unimplementedFunc), - /* 229 */ SyscallDesc("unknown #229", unimplementedFunc), - /* 230 */ SyscallDesc("unknown #230", unimplementedFunc), - /* 231 */ SyscallDesc("unknown #231", unimplementedFunc), - /* 232 */ SyscallDesc("unknown #232", unimplementedFunc), - /* 233 */ SyscallDesc("getpgid", unimplementedFunc), - /* 234 */ SyscallDesc("getsid", unimplementedFunc), - /* 235 */ SyscallDesc("sigaltstack", ignoreFunc), - /* 236 */ SyscallDesc("osf_waitid", unimplementedFunc), - /* 237 */ SyscallDesc("osf_priocntlset", unimplementedFunc), - /* 238 */ SyscallDesc("osf_sigsendset", unimplementedFunc), - /* 239 */ SyscallDesc("osf_set_speculative", unimplementedFunc), - /* 240 */ SyscallDesc("osf_msfs_syscall", unimplementedFunc), - /* 241 */ SyscallDesc("osf_sysinfo", unimplementedFunc), - /* 242 */ SyscallDesc("osf_uadmin", unimplementedFunc), - /* 243 */ SyscallDesc("osf_fuser", unimplementedFunc), - /* 244 */ SyscallDesc("osf_proplist_syscall", unimplementedFunc), - /* 245 */ SyscallDesc("osf_ntp_adjtime", unimplementedFunc), - /* 246 */ SyscallDesc("osf_ntp_gettime", unimplementedFunc), - /* 247 */ SyscallDesc("osf_pathconf", unimplementedFunc), - /* 248 */ SyscallDesc("osf_fpathconf", unimplementedFunc), - /* 249 */ SyscallDesc("unknown #249", unimplementedFunc), - /* 250 */ SyscallDesc("osf_uswitch", unimplementedFunc), - /* 251 */ SyscallDesc("osf_usleep_thread", unimplementedFunc), - /* 252 */ SyscallDesc("osf_audcntl", unimplementedFunc), - /* 253 */ SyscallDesc("osf_audgen", unimplementedFunc), - /* 254 */ SyscallDesc("sysfs", unimplementedFunc), - /* 255 */ SyscallDesc("osf_subsys_info", unimplementedFunc), - /* 256 */ SyscallDesc("osf_getsysinfo", osf_getsysinfoFunc), - /* 257 */ SyscallDesc("osf_setsysinfo", osf_setsysinfoFunc), - /* 258 */ SyscallDesc("osf_afs_syscall", unimplementedFunc), - /* 259 */ SyscallDesc("osf_swapctl", unimplementedFunc), - /* 260 */ SyscallDesc("osf_memcntl", unimplementedFunc), - /* 261 */ SyscallDesc("osf_fdatasync", unimplementedFunc), - /* 262 */ SyscallDesc("unknown #262", unimplementedFunc), - /* 263 */ SyscallDesc("unknown #263", unimplementedFunc), - /* 264 */ SyscallDesc("unknown #264", unimplementedFunc), - /* 265 */ SyscallDesc("unknown #265", unimplementedFunc), - /* 266 */ SyscallDesc("unknown #266", unimplementedFunc), - /* 267 */ SyscallDesc("unknown #267", unimplementedFunc), - /* 268 */ SyscallDesc("unknown #268", unimplementedFunc), - /* 269 */ SyscallDesc("unknown #269", unimplementedFunc), - /* 270 */ SyscallDesc("unknown #270", unimplementedFunc), - /* 271 */ SyscallDesc("unknown #271", unimplementedFunc), - /* 272 */ SyscallDesc("unknown #272", unimplementedFunc), - /* 273 */ SyscallDesc("unknown #273", unimplementedFunc), - /* 274 */ SyscallDesc("unknown #274", unimplementedFunc), - /* 275 */ SyscallDesc("unknown #275", unimplementedFunc), - /* 276 */ SyscallDesc("unknown #276", unimplementedFunc), - /* 277 */ SyscallDesc("unknown #277", unimplementedFunc), - /* 278 */ SyscallDesc("unknown #278", unimplementedFunc), - /* 279 */ SyscallDesc("unknown #279", unimplementedFunc), - /* 280 */ SyscallDesc("unknown #280", unimplementedFunc), - /* 281 */ SyscallDesc("unknown #281", unimplementedFunc), - /* 282 */ SyscallDesc("unknown #282", unimplementedFunc), - /* 283 */ SyscallDesc("unknown #283", unimplementedFunc), - /* 284 */ SyscallDesc("unknown #284", unimplementedFunc), - /* 285 */ SyscallDesc("unknown #285", unimplementedFunc), - /* 286 */ SyscallDesc("unknown #286", unimplementedFunc), - /* 287 */ SyscallDesc("unknown #287", unimplementedFunc), - /* 288 */ SyscallDesc("unknown #288", unimplementedFunc), - /* 289 */ SyscallDesc("unknown #289", unimplementedFunc), - /* 290 */ SyscallDesc("unknown #290", unimplementedFunc), - /* 291 */ SyscallDesc("unknown #291", unimplementedFunc), - /* 292 */ SyscallDesc("unknown #292", unimplementedFunc), - /* 293 */ SyscallDesc("unknown #293", unimplementedFunc), - /* 294 */ SyscallDesc("unknown #294", unimplementedFunc), - /* 295 */ SyscallDesc("unknown #295", unimplementedFunc), - /* 296 */ SyscallDesc("unknown #296", unimplementedFunc), - /* 297 */ SyscallDesc("unknown #297", unimplementedFunc), - /* 298 */ SyscallDesc("unknown #298", unimplementedFunc), - /* 299 */ SyscallDesc("unknown #299", unimplementedFunc), -/* - * Linux-specific system calls begin at 300 - */ - /* 300 */ SyscallDesc("bdflush", unimplementedFunc), - /* 301 */ SyscallDesc("sethae", unimplementedFunc), - /* 302 */ SyscallDesc("mount", unimplementedFunc), - /* 303 */ SyscallDesc("old_adjtimex", unimplementedFunc), - /* 304 */ SyscallDesc("swapoff", unimplementedFunc), - /* 305 */ SyscallDesc("getdents", unimplementedFunc), - /* 306 */ SyscallDesc("create_module", unimplementedFunc), - /* 307 */ SyscallDesc("init_module", unimplementedFunc), - /* 308 */ SyscallDesc("delete_module", unimplementedFunc), - /* 309 */ SyscallDesc("get_kernel_syms", unimplementedFunc), - /* 310 */ SyscallDesc("syslog", unimplementedFunc), - /* 311 */ SyscallDesc("reboot", unimplementedFunc), - /* 312 */ SyscallDesc("clone", unimplementedFunc), - /* 313 */ SyscallDesc("uselib", unimplementedFunc), - /* 314 */ SyscallDesc("mlock", unimplementedFunc), - /* 315 */ SyscallDesc("munlock", unimplementedFunc), - /* 316 */ SyscallDesc("mlockall", unimplementedFunc), - /* 317 */ SyscallDesc("munlockall", unimplementedFunc), - /* 318 */ SyscallDesc("sysinfo", unimplementedFunc), - /* 319 */ SyscallDesc("_sysctl", unimplementedFunc), - /* 320 */ SyscallDesc("was sys_idle", unimplementedFunc), - /* 321 */ SyscallDesc("oldumount", unimplementedFunc), - /* 322 */ SyscallDesc("swapon", unimplementedFunc), - /* 323 */ SyscallDesc("times", ignoreFunc), - /* 324 */ SyscallDesc("personality", unimplementedFunc), - /* 325 */ SyscallDesc("setfsuid", unimplementedFunc), - /* 326 */ SyscallDesc("setfsgid", unimplementedFunc), - /* 327 */ SyscallDesc("ustat", unimplementedFunc), - /* 328 */ SyscallDesc("statfs", unimplementedFunc), - /* 329 */ SyscallDesc("fstatfs", unimplementedFunc), - /* 330 */ SyscallDesc("sched_setparam", unimplementedFunc), - /* 331 */ SyscallDesc("sched_getparam", unimplementedFunc), - /* 332 */ SyscallDesc("sched_setscheduler", unimplementedFunc), - /* 333 */ SyscallDesc("sched_getscheduler", unimplementedFunc), - /* 334 */ SyscallDesc("sched_yield", unimplementedFunc), - /* 335 */ SyscallDesc("sched_get_priority_max", unimplementedFunc), - /* 336 */ SyscallDesc("sched_get_priority_min", unimplementedFunc), - /* 337 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc), - /* 338 */ SyscallDesc("afs_syscall", unimplementedFunc), - /* 339 */ SyscallDesc("uname", unameFunc), - /* 340 */ SyscallDesc("nanosleep", unimplementedFunc), - /* 341 */ SyscallDesc("mremap", unimplementedFunc), - /* 342 */ SyscallDesc("nfsservctl", unimplementedFunc), - /* 343 */ SyscallDesc("setresuid", unimplementedFunc), - /* 344 */ SyscallDesc("getresuid", unimplementedFunc), - /* 345 */ SyscallDesc("pciconfig_read", unimplementedFunc), - /* 346 */ SyscallDesc("pciconfig_write", unimplementedFunc), - /* 347 */ SyscallDesc("query_module", unimplementedFunc), - /* 348 */ SyscallDesc("prctl", unimplementedFunc), - /* 349 */ SyscallDesc("pread", unimplementedFunc), - /* 350 */ SyscallDesc("pwrite", unimplementedFunc), - /* 351 */ SyscallDesc("rt_sigreturn", unimplementedFunc), - /* 352 */ SyscallDesc("rt_sigaction", ignoreFunc), - /* 353 */ SyscallDesc("rt_sigprocmask", unimplementedFunc), - /* 354 */ SyscallDesc("rt_sigpending", unimplementedFunc), - /* 355 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc), - /* 356 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc), - /* 357 */ SyscallDesc("rt_sigsuspend", unimplementedFunc), - /* 358 */ SyscallDesc("select", unimplementedFunc), - /* 359 */ SyscallDesc("gettimeofday", gettimeofdayFunc), - /* 360 */ SyscallDesc("settimeofday", unimplementedFunc), - /* 361 */ SyscallDesc("getitimer", unimplementedFunc), - /* 362 */ SyscallDesc("setitimer", unimplementedFunc), - /* 363 */ SyscallDesc("utimes", utimesFunc), - /* 364 */ SyscallDesc("getrusage", getrusageFunc), - /* 365 */ SyscallDesc("wait4", unimplementedFunc), - /* 366 */ SyscallDesc("adjtimex", unimplementedFunc), - /* 367 */ SyscallDesc("getcwd", unimplementedFunc), - /* 368 */ SyscallDesc("capget", unimplementedFunc), - /* 369 */ SyscallDesc("capset", unimplementedFunc), - /* 370 */ SyscallDesc("sendfile", unimplementedFunc), - /* 371 */ SyscallDesc("setresgid", unimplementedFunc), - /* 372 */ SyscallDesc("getresgid", unimplementedFunc), - /* 373 */ SyscallDesc("dipc", unimplementedFunc), - /* 374 */ SyscallDesc("pivot_root", unimplementedFunc), - /* 375 */ SyscallDesc("mincore", unimplementedFunc), - /* 376 */ SyscallDesc("pciconfig_iobase", unimplementedFunc), - /* 377 */ SyscallDesc("getdents64", unimplementedFunc), - /* 378 */ SyscallDesc("gettid", unimplementedFunc), - /* 379 */ SyscallDesc("readahead", unimplementedFunc), - /* 380 */ SyscallDesc("security", unimplementedFunc), - /* 381 */ SyscallDesc("tkill", unimplementedFunc), - /* 382 */ SyscallDesc("setxattr", unimplementedFunc), - /* 383 */ SyscallDesc("lsetxattr", unimplementedFunc), - /* 384 */ SyscallDesc("fsetxattr", unimplementedFunc), - /* 385 */ SyscallDesc("getxattr", unimplementedFunc), - /* 386 */ SyscallDesc("lgetxattr", unimplementedFunc), - /* 387 */ SyscallDesc("fgetxattr", unimplementedFunc), - /* 388 */ SyscallDesc("listxattr", unimplementedFunc), - /* 389 */ SyscallDesc("llistxattr", unimplementedFunc), - /* 390 */ SyscallDesc("flistxattr", unimplementedFunc), - /* 391 */ SyscallDesc("removexattr", unimplementedFunc), - /* 392 */ SyscallDesc("lremovexattr", unimplementedFunc), - /* 393 */ SyscallDesc("fremovexattr", unimplementedFunc), - /* 394 */ SyscallDesc("futex", unimplementedFunc), - /* 395 */ SyscallDesc("sched_setaffinity", unimplementedFunc), - /* 396 */ SyscallDesc("sched_getaffinity", unimplementedFunc), - /* 397 */ SyscallDesc("tuxcall", unimplementedFunc), - /* 398 */ SyscallDesc("io_setup", unimplementedFunc), - /* 399 */ SyscallDesc("io_destroy", unimplementedFunc), - /* 400 */ SyscallDesc("io_getevents", unimplementedFunc), - /* 401 */ SyscallDesc("io_submit", unimplementedFunc), - /* 402 */ SyscallDesc("io_cancel", unimplementedFunc), - /* 403 */ SyscallDesc("unknown #403", unimplementedFunc), - /* 404 */ SyscallDesc("unknown #404", unimplementedFunc), - /* 405 */ SyscallDesc("exit_group", exitFunc), // exit all threads... - /* 406 */ SyscallDesc("lookup_dcookie", unimplementedFunc), - /* 407 */ SyscallDesc("sys_epoll_create", unimplementedFunc), - /* 408 */ SyscallDesc("sys_epoll_ctl", unimplementedFunc), - /* 409 */ SyscallDesc("sys_epoll_wait", unimplementedFunc), - /* 410 */ SyscallDesc("remap_file_pages", unimplementedFunc), - /* 411 */ SyscallDesc("set_tid_address", unimplementedFunc), - /* 412 */ SyscallDesc("restart_syscall", unimplementedFunc), - /* 413 */ SyscallDesc("fadvise64", unimplementedFunc), - /* 414 */ SyscallDesc("timer_create", unimplementedFunc), - /* 415 */ SyscallDesc("timer_settime", unimplementedFunc), - /* 416 */ SyscallDesc("timer_gettime", unimplementedFunc), - /* 417 */ SyscallDesc("timer_getoverrun", unimplementedFunc), - /* 418 */ SyscallDesc("timer_delete", unimplementedFunc), - /* 419 */ SyscallDesc("clock_settime", unimplementedFunc), - /* 420 */ SyscallDesc("clock_gettime", unimplementedFunc), - /* 421 */ SyscallDesc("clock_getres", unimplementedFunc), - /* 422 */ SyscallDesc("clock_nanosleep", unimplementedFunc), - /* 423 */ SyscallDesc("semtimedop", unimplementedFunc), - /* 424 */ SyscallDesc("tgkill", unimplementedFunc), - /* 425 */ SyscallDesc("stat64", unimplementedFunc), - /* 426 */ SyscallDesc("lstat64", lstat64Func), - /* 427 */ SyscallDesc("fstat64", fstat64Func), - /* 428 */ SyscallDesc("vserver", unimplementedFunc), - /* 429 */ SyscallDesc("mbind", unimplementedFunc), - /* 430 */ SyscallDesc("get_mempolicy", unimplementedFunc), - /* 431 */ SyscallDesc("set_mempolicy", unimplementedFunc), - /* 432 */ SyscallDesc("mq_open", unimplementedFunc), - /* 433 */ SyscallDesc("mq_unlink", unimplementedFunc), - /* 434 */ SyscallDesc("mq_timedsend", unimplementedFunc), - /* 435 */ SyscallDesc("mq_timedreceive", unimplementedFunc), - /* 436 */ SyscallDesc("mq_notify", unimplementedFunc), - /* 437 */ SyscallDesc("mq_getsetattr", unimplementedFunc), - /* 438 */ SyscallDesc("waitid", unimplementedFunc), - /* 439 */ SyscallDesc("add_key", unimplementedFunc), - /* 440 */ SyscallDesc("request_key", unimplementedFunc), - /* 441 */ SyscallDesc("keyctl", unimplementedFunc) -}; - -AlphaLinuxProcess::AlphaLinuxProcess(const std::string &name, - ObjectFile *objFile, - int stdin_fd, - int stdout_fd, - int stderr_fd, - std::vector &argv, - std::vector &envp) - : LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp), - Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)) -{ - init_regs->intRegFile[0] = 0; -} - - - -SyscallDesc* -AlphaLinuxProcess::getDesc(int callnum) -{ - if (callnum < 0 || callnum > Num_Syscall_Descs) - return NULL; - return &syscallDescs[callnum]; -} diff --git a/arch/alpha/linux_process.hh b/arch/alpha/linux_process.hh deleted file mode 100644 index 7de1b1ac1..000000000 --- a/arch/alpha/linux_process.hh +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2003-2004 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __ALPHA_LINUX_PROCESS_HH__ -#define __ALPHA_LINUX_PROCESS_HH__ - -#include "sim/process.hh" - - -/// A process with emulated Alpha/Linux syscalls. -class AlphaLinuxProcess : public LiveProcess -{ - public: - /// Constructor. - AlphaLinuxProcess(const std::string &name, - ObjectFile *objFile, - int stdin_fd, int stdout_fd, int stderr_fd, - std::vector &argv, - std::vector &envp); - - virtual SyscallDesc* getDesc(int callnum); - - /// The target system's hostname. - static const char *hostname; - - /// Array of syscall descriptors, indexed by call number. - static SyscallDesc syscallDescs[]; - - const int Num_Syscall_Descs; -}; - - -#endif // __ALPHA_LINUX_PROCESS_HH__ diff --git a/arch/alpha/process.hh b/arch/alpha/process.hh index 7b660ddd0..4a2a4212e 100644 --- a/arch/alpha/process.hh +++ b/arch/alpha/process.hh @@ -31,8 +31,8 @@ #include -#include "arch/alpha/linux_process.hh" -#include "arch/alpha/tru64_process.hh" +#include "arch/alpha/linux/process.hh" +#include "arch/alpha/tru64/process.hh" #include "base/loader/object_file.hh" namespace AlphaISA diff --git a/arch/alpha/tru64/process.cc b/arch/alpha/tru64/process.cc new file mode 100644 index 000000000..58d41e3ef --- /dev/null +++ b/arch/alpha/tru64/process.cc @@ -0,0 +1,544 @@ +/* + * Copyright (c) 2001-2005 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#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" +#include "mem/functional/functional.hh" +#include "sim/fake_syscall.hh" +#include "sim/process.hh" +#include "sim/syscall_emul.hh" + +using namespace std; +using namespace AlphaISA; + +/// Target uname() handler. +static SyscallReturn +unameFunc(SyscallDesc *desc, int callnum, Process *process, + ExecContext *xc) +{ + TypedBufferArg name(xc->getSyscallArg(0)); + + strcpy(name->sysname, "OSF1"); + strcpy(name->nodename, "m5.eecs.umich.edu"); + strcpy(name->release, "V5.1"); + strcpy(name->version, "732"); + strcpy(name->machine, "alpha"); + + name.copyOut(xc->mem); + return 0; +} + +/// Target getsysyinfo() handler. +static SyscallReturn +getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process, + ExecContext *xc) +{ + unsigned op = xc->getSyscallArg(0); + unsigned nbytes = xc->getSyscallArg(2); + + switch (op) { + + case Tru64::GSI_MAX_CPU: { + TypedBufferArg max_cpu(xc->getSyscallArg(1)); + *max_cpu = htog((uint32_t)process->numCpus()); + max_cpu.copyOut(xc->mem); + return 1; + } + + case Tru64::GSI_CPUS_IN_BOX: { + TypedBufferArg cpus_in_box(xc->getSyscallArg(1)); + *cpus_in_box = htog((uint32_t)process->numCpus()); + cpus_in_box.copyOut(xc->mem); + return 1; + } + + case Tru64::GSI_PHYSMEM: { + TypedBufferArg physmem(xc->getSyscallArg(1)); + *physmem = htog((uint64_t)1024 * 1024); // physical memory in KB + physmem.copyOut(xc->mem); + return 1; + } + + case Tru64::GSI_CPU_INFO: { + TypedBufferArg infop(xc->getSyscallArg(1)); + + infop->current_cpu = htog(0); + infop->cpus_in_box = htog(process->numCpus()); + infop->cpu_type = htog(57); + infop->ncpus = htog(process->numCpus()); + uint64_t cpumask = (1 << process->numCpus()) - 1; + infop->cpus_present = infop->cpus_running = htog(cpumask); + infop->cpu_binding = htog(0); + infop->cpu_ex_binding = htog(0); + infop->mhz = htog(667); + + infop.copyOut(xc->mem); + return 1; + } + + case Tru64::GSI_PROC_TYPE: { + TypedBufferArg proc_type(xc->getSyscallArg(1)); + *proc_type = htog((uint64_t)11); + proc_type.copyOut(xc->mem); + return 1; + } + + case Tru64::GSI_PLATFORM_NAME: { + BufferArg bufArg(xc->getSyscallArg(1), nbytes); + strncpy((char *)bufArg.bufferPtr(), + "COMPAQ Professional Workstation XP1000", + nbytes); + bufArg.copyOut(xc->mem); + return 1; + } + + case Tru64::GSI_CLK_TCK: { + TypedBufferArg clk_hz(xc->getSyscallArg(1)); + *clk_hz = htog((uint64_t)1024); + clk_hz.copyOut(xc->mem); + return 1; + } + + default: + warn("getsysinfo: unknown op %d\n", op); + break; + } + + return 0; +} + +/// Target setsysyinfo() handler. +static SyscallReturn +setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process, + ExecContext *xc) +{ + unsigned op = xc->getSyscallArg(0); + + switch (op) { + case Tru64::SSI_IEEE_FP_CONTROL: + warn("setsysinfo: ignoring ieee_set_fp_control() arg 0x%x\n", + xc->getSyscallArg(1)); + break; + + default: + warn("setsysinfo: unknown op %d\n", op); + break; + } + + return 0; +} + + +SyscallDesc AlphaTru64Process::syscallDescs[] = { + /* 0 */ SyscallDesc("syscall (#0)", Tru64::indirectSyscallFunc, + SyscallDesc::SuppressReturnValue), + /* 1 */ SyscallDesc("exit", exitFunc), + /* 2 */ SyscallDesc("fork", unimplementedFunc), + /* 3 */ SyscallDesc("read", readFunc), + /* 4 */ SyscallDesc("write", writeFunc), + /* 5 */ SyscallDesc("old_open", unimplementedFunc), + /* 6 */ SyscallDesc("close", closeFunc), + /* 7 */ SyscallDesc("wait4", unimplementedFunc), + /* 8 */ SyscallDesc("old_creat", unimplementedFunc), + /* 9 */ SyscallDesc("link", unimplementedFunc), + /* 10 */ SyscallDesc("unlink", unlinkFunc), + /* 11 */ SyscallDesc("execv", unimplementedFunc), + /* 12 */ SyscallDesc("chdir", unimplementedFunc), + /* 13 */ SyscallDesc("fchdir", unimplementedFunc), + /* 14 */ SyscallDesc("mknod", unimplementedFunc), + /* 15 */ SyscallDesc("chmod", unimplementedFunc), + /* 16 */ SyscallDesc("chown", unimplementedFunc), + /* 17 */ SyscallDesc("obreak", obreakFunc), + /* 18 */ SyscallDesc("pre_F64_getfsstat", unimplementedFunc), + /* 19 */ SyscallDesc("lseek", lseekFunc), + /* 20 */ SyscallDesc("getpid", getpidFunc), + /* 21 */ SyscallDesc("mount", unimplementedFunc), + /* 22 */ SyscallDesc("unmount", unimplementedFunc), + /* 23 */ SyscallDesc("setuid", setuidFunc), + /* 24 */ SyscallDesc("getuid", getuidFunc), + /* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc), + /* 26 */ SyscallDesc("ptrace", unimplementedFunc), + /* 27 */ SyscallDesc("recvmsg", unimplementedFunc), + /* 28 */ SyscallDesc("sendmsg", unimplementedFunc), + /* 29 */ SyscallDesc("recvfrom", unimplementedFunc), + /* 30 */ SyscallDesc("accept", unimplementedFunc), + /* 31 */ SyscallDesc("getpeername", unimplementedFunc), + /* 32 */ SyscallDesc("getsockname", unimplementedFunc), + /* 33 */ SyscallDesc("access", unimplementedFunc), + /* 34 */ SyscallDesc("chflags", unimplementedFunc), + /* 35 */ SyscallDesc("fchflags", unimplementedFunc), + /* 36 */ SyscallDesc("sync", unimplementedFunc), + /* 37 */ SyscallDesc("kill", unimplementedFunc), + /* 38 */ SyscallDesc("old_stat", unimplementedFunc), + /* 39 */ SyscallDesc("setpgid", unimplementedFunc), + /* 40 */ SyscallDesc("old_lstat", unimplementedFunc), + /* 41 */ SyscallDesc("dup", unimplementedFunc), + /* 42 */ SyscallDesc("pipe", unimplementedFunc), + /* 43 */ SyscallDesc("set_program_attributes", unimplementedFunc), + /* 44 */ SyscallDesc("profil", unimplementedFunc), + /* 45 */ SyscallDesc("open", openFunc), + /* 46 */ SyscallDesc("obsolete osigaction", unimplementedFunc), + /* 47 */ SyscallDesc("getgid", getgidFunc), + /* 48 */ SyscallDesc("sigprocmask", ignoreFunc), + /* 49 */ SyscallDesc("getlogin", unimplementedFunc), + /* 50 */ SyscallDesc("setlogin", unimplementedFunc), + /* 51 */ SyscallDesc("acct", unimplementedFunc), + /* 52 */ SyscallDesc("sigpending", unimplementedFunc), + /* 53 */ SyscallDesc("classcntl", unimplementedFunc), + /* 54 */ SyscallDesc("ioctl", ioctlFunc), + /* 55 */ SyscallDesc("reboot", unimplementedFunc), + /* 56 */ SyscallDesc("revoke", unimplementedFunc), + /* 57 */ SyscallDesc("symlink", unimplementedFunc), + /* 58 */ SyscallDesc("readlink", unimplementedFunc), + /* 59 */ SyscallDesc("execve", unimplementedFunc), + /* 60 */ SyscallDesc("umask", unimplementedFunc), + /* 61 */ SyscallDesc("chroot", unimplementedFunc), + /* 62 */ SyscallDesc("old_fstat", unimplementedFunc), + /* 63 */ SyscallDesc("getpgrp", unimplementedFunc), + /* 64 */ SyscallDesc("getpagesize", getpagesizeFunc), + /* 65 */ SyscallDesc("mremap", unimplementedFunc), + /* 66 */ SyscallDesc("vfork", unimplementedFunc), + /* 67 */ SyscallDesc("pre_F64_stat", statFunc), + /* 68 */ SyscallDesc("pre_F64_lstat", lstatFunc), + /* 69 */ SyscallDesc("sbrk", unimplementedFunc), + /* 70 */ SyscallDesc("sstk", unimplementedFunc), + /* 71 */ SyscallDesc("mmap", mmapFunc), + /* 72 */ SyscallDesc("ovadvise", unimplementedFunc), + /* 73 */ SyscallDesc("munmap", munmapFunc), + /* 74 */ SyscallDesc("mprotect", ignoreFunc), + /* 75 */ SyscallDesc("madvise", unimplementedFunc), + /* 76 */ SyscallDesc("old_vhangup", unimplementedFunc), + /* 77 */ SyscallDesc("kmodcall", unimplementedFunc), + /* 78 */ SyscallDesc("mincore", unimplementedFunc), + /* 79 */ SyscallDesc("getgroups", unimplementedFunc), + /* 80 */ SyscallDesc("setgroups", unimplementedFunc), + /* 81 */ SyscallDesc("old_getpgrp", unimplementedFunc), + /* 82 */ SyscallDesc("setpgrp", unimplementedFunc), + /* 83 */ SyscallDesc("setitimer", unimplementedFunc), + /* 84 */ SyscallDesc("old_wait", unimplementedFunc), + /* 85 */ SyscallDesc("table", Tru64::tableFunc), + /* 86 */ SyscallDesc("getitimer", unimplementedFunc), + /* 87 */ SyscallDesc("gethostname", gethostnameFunc), + /* 88 */ SyscallDesc("sethostname", unimplementedFunc), + /* 89 */ SyscallDesc("getdtablesize", unimplementedFunc), + /* 90 */ SyscallDesc("dup2", unimplementedFunc), + /* 91 */ SyscallDesc("pre_F64_fstat", fstatFunc), + /* 92 */ SyscallDesc("fcntl", fcntlFunc), + /* 93 */ SyscallDesc("select", unimplementedFunc), + /* 94 */ SyscallDesc("poll", unimplementedFunc), + /* 95 */ SyscallDesc("fsync", unimplementedFunc), + /* 96 */ SyscallDesc("setpriority", unimplementedFunc), + /* 97 */ SyscallDesc("socket", unimplementedFunc), + /* 98 */ SyscallDesc("connect", unimplementedFunc), + /* 99 */ SyscallDesc("old_accept", unimplementedFunc), + /* 100 */ SyscallDesc("getpriority", unimplementedFunc), + /* 101 */ SyscallDesc("old_send", unimplementedFunc), + /* 102 */ SyscallDesc("old_recv", unimplementedFunc), + /* 103 */ SyscallDesc("sigreturn", Tru64::sigreturnFunc, + SyscallDesc::SuppressReturnValue), + /* 104 */ SyscallDesc("bind", unimplementedFunc), + /* 105 */ SyscallDesc("setsockopt", unimplementedFunc), + /* 106 */ SyscallDesc("listen", unimplementedFunc), + /* 107 */ SyscallDesc("plock", unimplementedFunc), + /* 108 */ SyscallDesc("old_sigvec", unimplementedFunc), + /* 109 */ SyscallDesc("old_sigblock", unimplementedFunc), + /* 110 */ SyscallDesc("old_sigsetmask", unimplementedFunc), + /* 111 */ SyscallDesc("sigsuspend", unimplementedFunc), + /* 112 */ SyscallDesc("sigstack", ignoreFunc), + /* 113 */ SyscallDesc("old_recvmsg", unimplementedFunc), + /* 114 */ SyscallDesc("old_sendmsg", unimplementedFunc), + /* 115 */ SyscallDesc("obsolete vtrace", unimplementedFunc), + /* 116 */ SyscallDesc("gettimeofday", gettimeofdayFunc), + /* 117 */ SyscallDesc("getrusage", getrusageFunc), + /* 118 */ SyscallDesc("getsockopt", unimplementedFunc), + /* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc), + /* 120 */ SyscallDesc("readv", unimplementedFunc), + /* 121 */ SyscallDesc("writev", unimplementedFunc), + /* 122 */ SyscallDesc("settimeofday", unimplementedFunc), + /* 123 */ SyscallDesc("fchown", unimplementedFunc), + /* 124 */ SyscallDesc("fchmod", unimplementedFunc), + /* 125 */ SyscallDesc("old_recvfrom", unimplementedFunc), + /* 126 */ SyscallDesc("setreuid", unimplementedFunc), + /* 127 */ SyscallDesc("setregid", unimplementedFunc), + /* 128 */ SyscallDesc("rename", renameFunc), + /* 129 */ SyscallDesc("truncate", truncateFunc), + /* 130 */ SyscallDesc("ftruncate", ftruncateFunc), + /* 131 */ SyscallDesc("flock", unimplementedFunc), + /* 132 */ SyscallDesc("setgid", 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("obsolete 4.2 sigreturn", unimplementedFunc), + /* 140 */ SyscallDesc("adjtime", unimplementedFunc), + /* 141 */ SyscallDesc("old_getpeername", unimplementedFunc), + /* 142 */ SyscallDesc("gethostid", unimplementedFunc), + /* 143 */ SyscallDesc("sethostid", unimplementedFunc), + /* 144 */ SyscallDesc("getrlimit", getrlimitFunc), + /* 145 */ SyscallDesc("setrlimit", ignoreFunc), + /* 146 */ SyscallDesc("old_killpg", unimplementedFunc), + /* 147 */ SyscallDesc("setsid", unimplementedFunc), + /* 148 */ SyscallDesc("quotactl", unimplementedFunc), + /* 149 */ SyscallDesc("oldquota", unimplementedFunc), + /* 150 */ SyscallDesc("old_getsockname", unimplementedFunc), + /* 151 */ SyscallDesc("pread", unimplementedFunc), + /* 152 */ SyscallDesc("pwrite", unimplementedFunc), + /* 153 */ SyscallDesc("pid_block", unimplementedFunc), + /* 154 */ SyscallDesc("pid_unblock", unimplementedFunc), + /* 155 */ SyscallDesc("signal_urti", unimplementedFunc), + /* 156 */ SyscallDesc("sigaction", ignoreFunc), + /* 157 */ SyscallDesc("sigwaitprim", unimplementedFunc), + /* 158 */ SyscallDesc("nfssvc", unimplementedFunc), + /* 159 */ SyscallDesc("getdirentries", Tru64::getdirentriesFunc), + /* 160 */ SyscallDesc("pre_F64_statfs", statfsFunc), + /* 161 */ SyscallDesc("pre_F64_fstatfs", fstatfsFunc), + /* 162 */ SyscallDesc("unknown #162", unimplementedFunc), + /* 163 */ SyscallDesc("async_daemon", unimplementedFunc), + /* 164 */ SyscallDesc("getfh", unimplementedFunc), + /* 165 */ SyscallDesc("getdomainname", unimplementedFunc), + /* 166 */ SyscallDesc("setdomainname", unimplementedFunc), + /* 167 */ SyscallDesc("unknown #167", unimplementedFunc), + /* 168 */ SyscallDesc("unknown #168", unimplementedFunc), + /* 169 */ SyscallDesc("exportfs", unimplementedFunc), + /* 170 */ SyscallDesc("unknown #170", unimplementedFunc), + /* 171 */ SyscallDesc("unknown #171", unimplementedFunc), + /* 172 */ SyscallDesc("unknown #172", unimplementedFunc), + /* 173 */ SyscallDesc("unknown #173", unimplementedFunc), + /* 174 */ SyscallDesc("unknown #174", unimplementedFunc), + /* 175 */ SyscallDesc("unknown #175", unimplementedFunc), + /* 176 */ SyscallDesc("unknown #176", unimplementedFunc), + /* 177 */ SyscallDesc("unknown #177", unimplementedFunc), + /* 178 */ SyscallDesc("unknown #178", unimplementedFunc), + /* 179 */ SyscallDesc("unknown #179", unimplementedFunc), + /* 180 */ SyscallDesc("unknown #180", unimplementedFunc), + /* 181 */ SyscallDesc("alt_plock", unimplementedFunc), + /* 182 */ SyscallDesc("unknown #182", unimplementedFunc), + /* 183 */ SyscallDesc("unknown #183", unimplementedFunc), + /* 184 */ SyscallDesc("getmnt", unimplementedFunc), + /* 185 */ SyscallDesc("unknown #185", unimplementedFunc), + /* 186 */ SyscallDesc("unknown #186", unimplementedFunc), + /* 187 */ SyscallDesc("alt_sigpending", unimplementedFunc), + /* 188 */ SyscallDesc("alt_setsid", unimplementedFunc), + /* 189 */ SyscallDesc("unknown #189", unimplementedFunc), + /* 190 */ SyscallDesc("unknown #190", unimplementedFunc), + /* 191 */ SyscallDesc("unknown #191", unimplementedFunc), + /* 192 */ SyscallDesc("unknown #192", unimplementedFunc), + /* 193 */ SyscallDesc("unknown #193", unimplementedFunc), + /* 194 */ SyscallDesc("unknown #194", unimplementedFunc), + /* 195 */ SyscallDesc("unknown #195", unimplementedFunc), + /* 196 */ SyscallDesc("unknown #196", unimplementedFunc), + /* 197 */ SyscallDesc("unknown #197", unimplementedFunc), + /* 198 */ SyscallDesc("unknown #198", unimplementedFunc), + /* 199 */ SyscallDesc("swapon", unimplementedFunc), + /* 200 */ SyscallDesc("msgctl", unimplementedFunc), + /* 201 */ SyscallDesc("msgget", unimplementedFunc), + /* 202 */ SyscallDesc("msgrcv", unimplementedFunc), + /* 203 */ SyscallDesc("msgsnd", unimplementedFunc), + /* 204 */ SyscallDesc("semctl", unimplementedFunc), + /* 205 */ SyscallDesc("semget", unimplementedFunc), + /* 206 */ SyscallDesc("semop", unimplementedFunc), + /* 207 */ SyscallDesc("uname", unameFunc), + /* 208 */ SyscallDesc("lchown", unimplementedFunc), + /* 209 */ SyscallDesc("shmat", unimplementedFunc), + /* 210 */ SyscallDesc("shmctl", unimplementedFunc), + /* 211 */ SyscallDesc("shmdt", unimplementedFunc), + /* 212 */ SyscallDesc("shmget", unimplementedFunc), + /* 213 */ SyscallDesc("mvalid", unimplementedFunc), + /* 214 */ SyscallDesc("getaddressconf", unimplementedFunc), + /* 215 */ SyscallDesc("msleep", unimplementedFunc), + /* 216 */ SyscallDesc("mwakeup", unimplementedFunc), + /* 217 */ SyscallDesc("msync", unimplementedFunc), + /* 218 */ SyscallDesc("signal", unimplementedFunc), + /* 219 */ SyscallDesc("utc_gettime", unimplementedFunc), + /* 220 */ SyscallDesc("utc_adjtime", unimplementedFunc), + /* 221 */ SyscallDesc("unknown #221", unimplementedFunc), + /* 222 */ SyscallDesc("security", unimplementedFunc), + /* 223 */ SyscallDesc("kloadcall", unimplementedFunc), + /* 224 */ SyscallDesc("stat", statFunc), + /* 225 */ SyscallDesc("lstat", lstatFunc), + /* 226 */ SyscallDesc("fstat", fstatFunc), + /* 227 */ SyscallDesc("statfs", statfsFunc), + /* 228 */ SyscallDesc("fstatfs", fstatfsFunc), + /* 229 */ SyscallDesc("getfsstat", unimplementedFunc), + /* 230 */ SyscallDesc("gettimeofday64", unimplementedFunc), + /* 231 */ SyscallDesc("settimeofday64", unimplementedFunc), + /* 232 */ SyscallDesc("unknown #232", unimplementedFunc), + /* 233 */ SyscallDesc("getpgid", unimplementedFunc), + /* 234 */ SyscallDesc("getsid", unimplementedFunc), + /* 235 */ SyscallDesc("sigaltstack", ignoreFunc), + /* 236 */ SyscallDesc("waitid", unimplementedFunc), + /* 237 */ SyscallDesc("priocntlset", unimplementedFunc), + /* 238 */ SyscallDesc("sigsendset", unimplementedFunc), + /* 239 */ SyscallDesc("set_speculative", unimplementedFunc), + /* 240 */ SyscallDesc("msfs_syscall", unimplementedFunc), + /* 241 */ SyscallDesc("sysinfo", unimplementedFunc), + /* 242 */ SyscallDesc("uadmin", unimplementedFunc), + /* 243 */ SyscallDesc("fuser", unimplementedFunc), + /* 244 */ SyscallDesc("proplist_syscall", unimplementedFunc), + /* 245 */ SyscallDesc("ntp_adjtime", unimplementedFunc), + /* 246 */ SyscallDesc("ntp_gettime", unimplementedFunc), + /* 247 */ SyscallDesc("pathconf", unimplementedFunc), + /* 248 */ SyscallDesc("fpathconf", unimplementedFunc), + /* 249 */ SyscallDesc("sync2", unimplementedFunc), + /* 250 */ SyscallDesc("uswitch", unimplementedFunc), + /* 251 */ SyscallDesc("usleep_thread", unimplementedFunc), + /* 252 */ SyscallDesc("audcntl", unimplementedFunc), + /* 253 */ SyscallDesc("audgen", unimplementedFunc), + /* 254 */ SyscallDesc("sysfs", unimplementedFunc), + /* 255 */ SyscallDesc("subsys_info", unimplementedFunc), + /* 256 */ SyscallDesc("getsysinfo", getsysinfoFunc), + /* 257 */ SyscallDesc("setsysinfo", setsysinfoFunc), + /* 258 */ SyscallDesc("afs_syscall", unimplementedFunc), + /* 259 */ SyscallDesc("swapctl", unimplementedFunc), + /* 260 */ SyscallDesc("memcntl", unimplementedFunc), + /* 261 */ SyscallDesc("fdatasync", unimplementedFunc), + /* 262 */ SyscallDesc("oflock", unimplementedFunc), + /* 263 */ SyscallDesc("F64_readv", unimplementedFunc), + /* 264 */ SyscallDesc("F64_writev", unimplementedFunc), + /* 265 */ SyscallDesc("cdslxlate", unimplementedFunc), + /* 266 */ SyscallDesc("sendfile", unimplementedFunc), +}; + + + +SyscallDesc AlphaTru64Process::machSyscallDescs[] = { + /* 0 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 1 */ SyscallDesc("m5_mutex_lock", Tru64::m5_mutex_lockFunc), + /* 2 */ SyscallDesc("m5_mutex_trylock", Tru64::m5_mutex_trylockFunc), + /* 3 */ SyscallDesc("m5_mutex_unlock", Tru64::m5_mutex_unlockFunc), + /* 4 */ SyscallDesc("m5_cond_signal", Tru64::m5_cond_signalFunc), + /* 5 */ SyscallDesc("m5_cond_broadcast", Tru64::m5_cond_broadcastFunc), + /* 6 */ SyscallDesc("m5_cond_wait", Tru64::m5_cond_waitFunc), + /* 7 */ SyscallDesc("m5_thread_exit", Tru64::m5_thread_exitFunc), + /* 8 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 9 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 10 */ SyscallDesc("task_self", unimplementedFunc), + /* 11 */ SyscallDesc("thread_reply", unimplementedFunc), + /* 12 */ SyscallDesc("task_notify", unimplementedFunc), + /* 13 */ SyscallDesc("thread_self", unimplementedFunc), + /* 14 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 15 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 16 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 17 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 18 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 19 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 20 */ SyscallDesc("msg_send_trap", unimplementedFunc), + /* 21 */ SyscallDesc("msg_receive_trap", unimplementedFunc), + /* 22 */ SyscallDesc("msg_rpc_trap", unimplementedFunc), + /* 23 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 24 */ SyscallDesc("nxm_block", Tru64::nxm_blockFunc), + /* 25 */ SyscallDesc("nxm_unblock", Tru64::nxm_unblockFunc), + /* 26 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 27 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 28 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 29 */ SyscallDesc("nxm_thread_destroy", unimplementedFunc), + /* 30 */ SyscallDesc("lw_wire", unimplementedFunc), + /* 31 */ SyscallDesc("lw_unwire", unimplementedFunc), + /* 32 */ SyscallDesc("nxm_thread_create", Tru64::nxm_thread_createFunc), + /* 33 */ SyscallDesc("nxm_task_init", Tru64::nxm_task_initFunc), + /* 34 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 35 */ SyscallDesc("nxm_idle", Tru64::nxm_idleFunc), + /* 36 */ SyscallDesc("nxm_wakeup_idle", unimplementedFunc), + /* 37 */ SyscallDesc("nxm_set_pthid", unimplementedFunc), + /* 38 */ SyscallDesc("nxm_thread_kill", unimplementedFunc), + /* 39 */ SyscallDesc("nxm_thread_block", Tru64::nxm_thread_blockFunc), + /* 40 */ SyscallDesc("nxm_thread_wakeup", unimplementedFunc), + /* 41 */ SyscallDesc("init_process", unimplementedFunc), + /* 42 */ SyscallDesc("nxm_get_binding", unimplementedFunc), + /* 43 */ SyscallDesc("map_fd", unimplementedFunc), + /* 44 */ SyscallDesc("nxm_resched", unimplementedFunc), + /* 45 */ SyscallDesc("nxm_set_cancel", unimplementedFunc), + /* 46 */ SyscallDesc("nxm_set_binding", unimplementedFunc), + /* 47 */ SyscallDesc("stack_create", Tru64::stack_createFunc), + /* 48 */ SyscallDesc("nxm_get_state", unimplementedFunc), + /* 49 */ SyscallDesc("nxm_thread_suspend", unimplementedFunc), + /* 50 */ SyscallDesc("nxm_thread_resume", unimplementedFunc), + /* 51 */ SyscallDesc("nxm_signal_check", unimplementedFunc), + /* 52 */ SyscallDesc("htg_unix_syscall", unimplementedFunc), + /* 53 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 54 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 55 */ SyscallDesc("host_self", unimplementedFunc), + /* 56 */ SyscallDesc("host_priv_self", unimplementedFunc), + /* 57 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 58 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 59 */ SyscallDesc("swtch_pri", Tru64::swtch_priFunc), + /* 60 */ SyscallDesc("swtch", unimplementedFunc), + /* 61 */ SyscallDesc("thread_switch", unimplementedFunc), + /* 62 */ SyscallDesc("semop_fast", unimplementedFunc), + /* 63 */ SyscallDesc("nxm_pshared_init", unimplementedFunc), + /* 64 */ SyscallDesc("nxm_pshared_block", unimplementedFunc), + /* 65 */ SyscallDesc("nxm_pshared_unblock", unimplementedFunc), + /* 66 */ SyscallDesc("nxm_pshared_destroy", unimplementedFunc), + /* 67 */ SyscallDesc("nxm_swtch_pri", Tru64::swtch_priFunc), + /* 68 */ SyscallDesc("lw_syscall", unimplementedFunc), + /* 69 */ SyscallDesc("kern_invalid", unimplementedFunc), + /* 70 */ SyscallDesc("mach_sctimes_0", unimplementedFunc), + /* 71 */ SyscallDesc("mach_sctimes_1", unimplementedFunc), + /* 72 */ SyscallDesc("mach_sctimes_2", unimplementedFunc), + /* 73 */ SyscallDesc("mach_sctimes_3", unimplementedFunc), + /* 74 */ SyscallDesc("mach_sctimes_4", unimplementedFunc), + /* 75 */ SyscallDesc("mach_sctimes_5", unimplementedFunc), + /* 76 */ SyscallDesc("mach_sctimes_6", unimplementedFunc), + /* 77 */ SyscallDesc("mach_sctimes_7", unimplementedFunc), + /* 78 */ SyscallDesc("mach_sctimes_8", unimplementedFunc), + /* 79 */ SyscallDesc("mach_sctimes_9", unimplementedFunc), + /* 80 */ SyscallDesc("mach_sctimes_10", unimplementedFunc), + /* 81 */ SyscallDesc("mach_sctimes_11", unimplementedFunc), + /* 82 */ SyscallDesc("mach_sctimes_port_alloc_dealloc", unimplementedFunc) +}; + +SyscallDesc* +AlphaTru64Process::getDesc(int callnum) +{ + if (callnum < -Num_Mach_Syscall_Descs || callnum > Num_Syscall_Descs) + return NULL; + + if (callnum < 0) + return &machSyscallDescs[-callnum]; + else + return &syscallDescs[callnum]; +} + + +AlphaTru64Process::AlphaTru64Process(const std::string &name, + ObjectFile *objFile, + int stdin_fd, + int stdout_fd, + int stderr_fd, + std::vector &argv, + std::vector &envp) + : LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp), + Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)), + Num_Mach_Syscall_Descs(sizeof(machSyscallDescs) / sizeof(SyscallDesc)) +{ +} diff --git a/arch/alpha/tru64/process.hh b/arch/alpha/tru64/process.hh new file mode 100644 index 000000000..051760702 --- /dev/null +++ b/arch/alpha/tru64/process.hh @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2003-2004 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __ALPHA_TRU64_PROCESS_HH__ +#define __ALPHA_TRU64_PROCESS_HH__ + +#include "sim/process.hh" + +/// A process with emulated Alpha Tru64 syscalls. +class AlphaTru64Process : public LiveProcess +{ + public: + /// Constructor. + AlphaTru64Process(const std::string &name, + ObjectFile *objFile, + int stdin_fd, int stdout_fd, int stderr_fd, + std::vector &argv, + std::vector &envp); + + /// Array of syscall descriptors, indexed by call number. + static SyscallDesc syscallDescs[]; + + /// Array of mach syscall descriptors, indexed by call number. + static SyscallDesc machSyscallDescs[]; + + const int Num_Syscall_Descs; + const int Num_Mach_Syscall_Descs; + + virtual SyscallDesc* getDesc(int callnum); +}; + + +#endif // __ALPHA_TRU64_PROCESS_HH__ diff --git a/arch/alpha/tru64_process.cc b/arch/alpha/tru64_process.cc deleted file mode 100644 index 90e8b1139..000000000 --- a/arch/alpha/tru64_process.cc +++ /dev/null @@ -1,544 +0,0 @@ -/* - * Copyright (c) 2001-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#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" -#include "mem/functional/functional.hh" -#include "sim/fake_syscall.hh" -#include "sim/process.hh" -#include "sim/syscall_emul.hh" - -using namespace std; -using namespace AlphaISA; - -/// Target uname() handler. -static SyscallReturn -unameFunc(SyscallDesc *desc, int callnum, Process *process, - ExecContext *xc) -{ - TypedBufferArg name(xc->getSyscallArg(0)); - - strcpy(name->sysname, "OSF1"); - strcpy(name->nodename, "m5.eecs.umich.edu"); - strcpy(name->release, "V5.1"); - strcpy(name->version, "732"); - strcpy(name->machine, "alpha"); - - name.copyOut(xc->mem); - return 0; -} - -/// Target getsysyinfo() handler. -static SyscallReturn -getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process, - ExecContext *xc) -{ - unsigned op = xc->getSyscallArg(0); - unsigned nbytes = xc->getSyscallArg(2); - - switch (op) { - - case Tru64::GSI_MAX_CPU: { - TypedBufferArg max_cpu(xc->getSyscallArg(1)); - *max_cpu = htog((uint32_t)process->numCpus()); - max_cpu.copyOut(xc->mem); - return 1; - } - - case Tru64::GSI_CPUS_IN_BOX: { - TypedBufferArg cpus_in_box(xc->getSyscallArg(1)); - *cpus_in_box = htog((uint32_t)process->numCpus()); - cpus_in_box.copyOut(xc->mem); - return 1; - } - - case Tru64::GSI_PHYSMEM: { - TypedBufferArg physmem(xc->getSyscallArg(1)); - *physmem = htog((uint64_t)1024 * 1024); // physical memory in KB - physmem.copyOut(xc->mem); - return 1; - } - - case Tru64::GSI_CPU_INFO: { - TypedBufferArg infop(xc->getSyscallArg(1)); - - infop->current_cpu = htog(0); - infop->cpus_in_box = htog(process->numCpus()); - infop->cpu_type = htog(57); - infop->ncpus = htog(process->numCpus()); - uint64_t cpumask = (1 << process->numCpus()) - 1; - infop->cpus_present = infop->cpus_running = htog(cpumask); - infop->cpu_binding = htog(0); - infop->cpu_ex_binding = htog(0); - infop->mhz = htog(667); - - infop.copyOut(xc->mem); - return 1; - } - - case Tru64::GSI_PROC_TYPE: { - TypedBufferArg proc_type(xc->getSyscallArg(1)); - *proc_type = htog((uint64_t)11); - proc_type.copyOut(xc->mem); - return 1; - } - - case Tru64::GSI_PLATFORM_NAME: { - BufferArg bufArg(xc->getSyscallArg(1), nbytes); - strncpy((char *)bufArg.bufferPtr(), - "COMPAQ Professional Workstation XP1000", - nbytes); - bufArg.copyOut(xc->mem); - return 1; - } - - case Tru64::GSI_CLK_TCK: { - TypedBufferArg clk_hz(xc->getSyscallArg(1)); - *clk_hz = htog((uint64_t)1024); - clk_hz.copyOut(xc->mem); - return 1; - } - - default: - warn("getsysinfo: unknown op %d\n", op); - break; - } - - return 0; -} - -/// Target setsysyinfo() handler. -static SyscallReturn -setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process, - ExecContext *xc) -{ - unsigned op = xc->getSyscallArg(0); - - switch (op) { - case Tru64::SSI_IEEE_FP_CONTROL: - warn("setsysinfo: ignoring ieee_set_fp_control() arg 0x%x\n", - xc->getSyscallArg(1)); - break; - - default: - warn("setsysinfo: unknown op %d\n", op); - break; - } - - return 0; -} - - -SyscallDesc AlphaTru64Process::syscallDescs[] = { - /* 0 */ SyscallDesc("syscall (#0)", Tru64::indirectSyscallFunc, - SyscallDesc::SuppressReturnValue), - /* 1 */ SyscallDesc("exit", exitFunc), - /* 2 */ SyscallDesc("fork", unimplementedFunc), - /* 3 */ SyscallDesc("read", readFunc), - /* 4 */ SyscallDesc("write", writeFunc), - /* 5 */ SyscallDesc("old_open", unimplementedFunc), - /* 6 */ SyscallDesc("close", closeFunc), - /* 7 */ SyscallDesc("wait4", unimplementedFunc), - /* 8 */ SyscallDesc("old_creat", unimplementedFunc), - /* 9 */ SyscallDesc("link", unimplementedFunc), - /* 10 */ SyscallDesc("unlink", unlinkFunc), - /* 11 */ SyscallDesc("execv", unimplementedFunc), - /* 12 */ SyscallDesc("chdir", unimplementedFunc), - /* 13 */ SyscallDesc("fchdir", unimplementedFunc), - /* 14 */ SyscallDesc("mknod", unimplementedFunc), - /* 15 */ SyscallDesc("chmod", unimplementedFunc), - /* 16 */ SyscallDesc("chown", unimplementedFunc), - /* 17 */ SyscallDesc("obreak", obreakFunc), - /* 18 */ SyscallDesc("pre_F64_getfsstat", unimplementedFunc), - /* 19 */ SyscallDesc("lseek", lseekFunc), - /* 20 */ SyscallDesc("getpid", getpidFunc), - /* 21 */ SyscallDesc("mount", unimplementedFunc), - /* 22 */ SyscallDesc("unmount", unimplementedFunc), - /* 23 */ SyscallDesc("setuid", setuidFunc), - /* 24 */ SyscallDesc("getuid", getuidFunc), - /* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc), - /* 26 */ SyscallDesc("ptrace", unimplementedFunc), - /* 27 */ SyscallDesc("recvmsg", unimplementedFunc), - /* 28 */ SyscallDesc("sendmsg", unimplementedFunc), - /* 29 */ SyscallDesc("recvfrom", unimplementedFunc), - /* 30 */ SyscallDesc("accept", unimplementedFunc), - /* 31 */ SyscallDesc("getpeername", unimplementedFunc), - /* 32 */ SyscallDesc("getsockname", unimplementedFunc), - /* 33 */ SyscallDesc("access", unimplementedFunc), - /* 34 */ SyscallDesc("chflags", unimplementedFunc), - /* 35 */ SyscallDesc("fchflags", unimplementedFunc), - /* 36 */ SyscallDesc("sync", unimplementedFunc), - /* 37 */ SyscallDesc("kill", unimplementedFunc), - /* 38 */ SyscallDesc("old_stat", unimplementedFunc), - /* 39 */ SyscallDesc("setpgid", unimplementedFunc), - /* 40 */ SyscallDesc("old_lstat", unimplementedFunc), - /* 41 */ SyscallDesc("dup", unimplementedFunc), - /* 42 */ SyscallDesc("pipe", unimplementedFunc), - /* 43 */ SyscallDesc("set_program_attributes", unimplementedFunc), - /* 44 */ SyscallDesc("profil", unimplementedFunc), - /* 45 */ SyscallDesc("open", openFunc), - /* 46 */ SyscallDesc("obsolete osigaction", unimplementedFunc), - /* 47 */ SyscallDesc("getgid", getgidFunc), - /* 48 */ SyscallDesc("sigprocmask", ignoreFunc), - /* 49 */ SyscallDesc("getlogin", unimplementedFunc), - /* 50 */ SyscallDesc("setlogin", unimplementedFunc), - /* 51 */ SyscallDesc("acct", unimplementedFunc), - /* 52 */ SyscallDesc("sigpending", unimplementedFunc), - /* 53 */ SyscallDesc("classcntl", unimplementedFunc), - /* 54 */ SyscallDesc("ioctl", ioctlFunc), - /* 55 */ SyscallDesc("reboot", unimplementedFunc), - /* 56 */ SyscallDesc("revoke", unimplementedFunc), - /* 57 */ SyscallDesc("symlink", unimplementedFunc), - /* 58 */ SyscallDesc("readlink", unimplementedFunc), - /* 59 */ SyscallDesc("execve", unimplementedFunc), - /* 60 */ SyscallDesc("umask", unimplementedFunc), - /* 61 */ SyscallDesc("chroot", unimplementedFunc), - /* 62 */ SyscallDesc("old_fstat", unimplementedFunc), - /* 63 */ SyscallDesc("getpgrp", unimplementedFunc), - /* 64 */ SyscallDesc("getpagesize", getpagesizeFunc), - /* 65 */ SyscallDesc("mremap", unimplementedFunc), - /* 66 */ SyscallDesc("vfork", unimplementedFunc), - /* 67 */ SyscallDesc("pre_F64_stat", statFunc), - /* 68 */ SyscallDesc("pre_F64_lstat", lstatFunc), - /* 69 */ SyscallDesc("sbrk", unimplementedFunc), - /* 70 */ SyscallDesc("sstk", unimplementedFunc), - /* 71 */ SyscallDesc("mmap", mmapFunc), - /* 72 */ SyscallDesc("ovadvise", unimplementedFunc), - /* 73 */ SyscallDesc("munmap", munmapFunc), - /* 74 */ SyscallDesc("mprotect", ignoreFunc), - /* 75 */ SyscallDesc("madvise", unimplementedFunc), - /* 76 */ SyscallDesc("old_vhangup", unimplementedFunc), - /* 77 */ SyscallDesc("kmodcall", unimplementedFunc), - /* 78 */ SyscallDesc("mincore", unimplementedFunc), - /* 79 */ SyscallDesc("getgroups", unimplementedFunc), - /* 80 */ SyscallDesc("setgroups", unimplementedFunc), - /* 81 */ SyscallDesc("old_getpgrp", unimplementedFunc), - /* 82 */ SyscallDesc("setpgrp", unimplementedFunc), - /* 83 */ SyscallDesc("setitimer", unimplementedFunc), - /* 84 */ SyscallDesc("old_wait", unimplementedFunc), - /* 85 */ SyscallDesc("table", Tru64::tableFunc), - /* 86 */ SyscallDesc("getitimer", unimplementedFunc), - /* 87 */ SyscallDesc("gethostname", gethostnameFunc), - /* 88 */ SyscallDesc("sethostname", unimplementedFunc), - /* 89 */ SyscallDesc("getdtablesize", unimplementedFunc), - /* 90 */ SyscallDesc("dup2", unimplementedFunc), - /* 91 */ SyscallDesc("pre_F64_fstat", fstatFunc), - /* 92 */ SyscallDesc("fcntl", fcntlFunc), - /* 93 */ SyscallDesc("select", unimplementedFunc), - /* 94 */ SyscallDesc("poll", unimplementedFunc), - /* 95 */ SyscallDesc("fsync", unimplementedFunc), - /* 96 */ SyscallDesc("setpriority", unimplementedFunc), - /* 97 */ SyscallDesc("socket", unimplementedFunc), - /* 98 */ SyscallDesc("connect", unimplementedFunc), - /* 99 */ SyscallDesc("old_accept", unimplementedFunc), - /* 100 */ SyscallDesc("getpriority", unimplementedFunc), - /* 101 */ SyscallDesc("old_send", unimplementedFunc), - /* 102 */ SyscallDesc("old_recv", unimplementedFunc), - /* 103 */ SyscallDesc("sigreturn", Tru64::sigreturnFunc, - SyscallDesc::SuppressReturnValue), - /* 104 */ SyscallDesc("bind", unimplementedFunc), - /* 105 */ SyscallDesc("setsockopt", unimplementedFunc), - /* 106 */ SyscallDesc("listen", unimplementedFunc), - /* 107 */ SyscallDesc("plock", unimplementedFunc), - /* 108 */ SyscallDesc("old_sigvec", unimplementedFunc), - /* 109 */ SyscallDesc("old_sigblock", unimplementedFunc), - /* 110 */ SyscallDesc("old_sigsetmask", unimplementedFunc), - /* 111 */ SyscallDesc("sigsuspend", unimplementedFunc), - /* 112 */ SyscallDesc("sigstack", ignoreFunc), - /* 113 */ SyscallDesc("old_recvmsg", unimplementedFunc), - /* 114 */ SyscallDesc("old_sendmsg", unimplementedFunc), - /* 115 */ SyscallDesc("obsolete vtrace", unimplementedFunc), - /* 116 */ SyscallDesc("gettimeofday", gettimeofdayFunc), - /* 117 */ SyscallDesc("getrusage", getrusageFunc), - /* 118 */ SyscallDesc("getsockopt", unimplementedFunc), - /* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc), - /* 120 */ SyscallDesc("readv", unimplementedFunc), - /* 121 */ SyscallDesc("writev", unimplementedFunc), - /* 122 */ SyscallDesc("settimeofday", unimplementedFunc), - /* 123 */ SyscallDesc("fchown", unimplementedFunc), - /* 124 */ SyscallDesc("fchmod", unimplementedFunc), - /* 125 */ SyscallDesc("old_recvfrom", unimplementedFunc), - /* 126 */ SyscallDesc("setreuid", unimplementedFunc), - /* 127 */ SyscallDesc("setregid", unimplementedFunc), - /* 128 */ SyscallDesc("rename", renameFunc), - /* 129 */ SyscallDesc("truncate", truncateFunc), - /* 130 */ SyscallDesc("ftruncate", ftruncateFunc), - /* 131 */ SyscallDesc("flock", unimplementedFunc), - /* 132 */ SyscallDesc("setgid", 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("obsolete 4.2 sigreturn", unimplementedFunc), - /* 140 */ SyscallDesc("adjtime", unimplementedFunc), - /* 141 */ SyscallDesc("old_getpeername", unimplementedFunc), - /* 142 */ SyscallDesc("gethostid", unimplementedFunc), - /* 143 */ SyscallDesc("sethostid", unimplementedFunc), - /* 144 */ SyscallDesc("getrlimit", getrlimitFunc), - /* 145 */ SyscallDesc("setrlimit", ignoreFunc), - /* 146 */ SyscallDesc("old_killpg", unimplementedFunc), - /* 147 */ SyscallDesc("setsid", unimplementedFunc), - /* 148 */ SyscallDesc("quotactl", unimplementedFunc), - /* 149 */ SyscallDesc("oldquota", unimplementedFunc), - /* 150 */ SyscallDesc("old_getsockname", unimplementedFunc), - /* 151 */ SyscallDesc("pread", unimplementedFunc), - /* 152 */ SyscallDesc("pwrite", unimplementedFunc), - /* 153 */ SyscallDesc("pid_block", unimplementedFunc), - /* 154 */ SyscallDesc("pid_unblock", unimplementedFunc), - /* 155 */ SyscallDesc("signal_urti", unimplementedFunc), - /* 156 */ SyscallDesc("sigaction", ignoreFunc), - /* 157 */ SyscallDesc("sigwaitprim", unimplementedFunc), - /* 158 */ SyscallDesc("nfssvc", unimplementedFunc), - /* 159 */ SyscallDesc("getdirentries", Tru64::getdirentriesFunc), - /* 160 */ SyscallDesc("pre_F64_statfs", statfsFunc), - /* 161 */ SyscallDesc("pre_F64_fstatfs", fstatfsFunc), - /* 162 */ SyscallDesc("unknown #162", unimplementedFunc), - /* 163 */ SyscallDesc("async_daemon", unimplementedFunc), - /* 164 */ SyscallDesc("getfh", unimplementedFunc), - /* 165 */ SyscallDesc("getdomainname", unimplementedFunc), - /* 166 */ SyscallDesc("setdomainname", unimplementedFunc), - /* 167 */ SyscallDesc("unknown #167", unimplementedFunc), - /* 168 */ SyscallDesc("unknown #168", unimplementedFunc), - /* 169 */ SyscallDesc("exportfs", unimplementedFunc), - /* 170 */ SyscallDesc("unknown #170", unimplementedFunc), - /* 171 */ SyscallDesc("unknown #171", unimplementedFunc), - /* 172 */ SyscallDesc("unknown #172", unimplementedFunc), - /* 173 */ SyscallDesc("unknown #173", unimplementedFunc), - /* 174 */ SyscallDesc("unknown #174", unimplementedFunc), - /* 175 */ SyscallDesc("unknown #175", unimplementedFunc), - /* 176 */ SyscallDesc("unknown #176", unimplementedFunc), - /* 177 */ SyscallDesc("unknown #177", unimplementedFunc), - /* 178 */ SyscallDesc("unknown #178", unimplementedFunc), - /* 179 */ SyscallDesc("unknown #179", unimplementedFunc), - /* 180 */ SyscallDesc("unknown #180", unimplementedFunc), - /* 181 */ SyscallDesc("alt_plock", unimplementedFunc), - /* 182 */ SyscallDesc("unknown #182", unimplementedFunc), - /* 183 */ SyscallDesc("unknown #183", unimplementedFunc), - /* 184 */ SyscallDesc("getmnt", unimplementedFunc), - /* 185 */ SyscallDesc("unknown #185", unimplementedFunc), - /* 186 */ SyscallDesc("unknown #186", unimplementedFunc), - /* 187 */ SyscallDesc("alt_sigpending", unimplementedFunc), - /* 188 */ SyscallDesc("alt_setsid", unimplementedFunc), - /* 189 */ SyscallDesc("unknown #189", unimplementedFunc), - /* 190 */ SyscallDesc("unknown #190", unimplementedFunc), - /* 191 */ SyscallDesc("unknown #191", unimplementedFunc), - /* 192 */ SyscallDesc("unknown #192", unimplementedFunc), - /* 193 */ SyscallDesc("unknown #193", unimplementedFunc), - /* 194 */ SyscallDesc("unknown #194", unimplementedFunc), - /* 195 */ SyscallDesc("unknown #195", unimplementedFunc), - /* 196 */ SyscallDesc("unknown #196", unimplementedFunc), - /* 197 */ SyscallDesc("unknown #197", unimplementedFunc), - /* 198 */ SyscallDesc("unknown #198", unimplementedFunc), - /* 199 */ SyscallDesc("swapon", unimplementedFunc), - /* 200 */ SyscallDesc("msgctl", unimplementedFunc), - /* 201 */ SyscallDesc("msgget", unimplementedFunc), - /* 202 */ SyscallDesc("msgrcv", unimplementedFunc), - /* 203 */ SyscallDesc("msgsnd", unimplementedFunc), - /* 204 */ SyscallDesc("semctl", unimplementedFunc), - /* 205 */ SyscallDesc("semget", unimplementedFunc), - /* 206 */ SyscallDesc("semop", unimplementedFunc), - /* 207 */ SyscallDesc("uname", unameFunc), - /* 208 */ SyscallDesc("lchown", unimplementedFunc), - /* 209 */ SyscallDesc("shmat", unimplementedFunc), - /* 210 */ SyscallDesc("shmctl", unimplementedFunc), - /* 211 */ SyscallDesc("shmdt", unimplementedFunc), - /* 212 */ SyscallDesc("shmget", unimplementedFunc), - /* 213 */ SyscallDesc("mvalid", unimplementedFunc), - /* 214 */ SyscallDesc("getaddressconf", unimplementedFunc), - /* 215 */ SyscallDesc("msleep", unimplementedFunc), - /* 216 */ SyscallDesc("mwakeup", unimplementedFunc), - /* 217 */ SyscallDesc("msync", unimplementedFunc), - /* 218 */ SyscallDesc("signal", unimplementedFunc), - /* 219 */ SyscallDesc("utc_gettime", unimplementedFunc), - /* 220 */ SyscallDesc("utc_adjtime", unimplementedFunc), - /* 221 */ SyscallDesc("unknown #221", unimplementedFunc), - /* 222 */ SyscallDesc("security", unimplementedFunc), - /* 223 */ SyscallDesc("kloadcall", unimplementedFunc), - /* 224 */ SyscallDesc("stat", statFunc), - /* 225 */ SyscallDesc("lstat", lstatFunc), - /* 226 */ SyscallDesc("fstat", fstatFunc), - /* 227 */ SyscallDesc("statfs", statfsFunc), - /* 228 */ SyscallDesc("fstatfs", fstatfsFunc), - /* 229 */ SyscallDesc("getfsstat", unimplementedFunc), - /* 230 */ SyscallDesc("gettimeofday64", unimplementedFunc), - /* 231 */ SyscallDesc("settimeofday64", unimplementedFunc), - /* 232 */ SyscallDesc("unknown #232", unimplementedFunc), - /* 233 */ SyscallDesc("getpgid", unimplementedFunc), - /* 234 */ SyscallDesc("getsid", unimplementedFunc), - /* 235 */ SyscallDesc("sigaltstack", ignoreFunc), - /* 236 */ SyscallDesc("waitid", unimplementedFunc), - /* 237 */ SyscallDesc("priocntlset", unimplementedFunc), - /* 238 */ SyscallDesc("sigsendset", unimplementedFunc), - /* 239 */ SyscallDesc("set_speculative", unimplementedFunc), - /* 240 */ SyscallDesc("msfs_syscall", unimplementedFunc), - /* 241 */ SyscallDesc("sysinfo", unimplementedFunc), - /* 242 */ SyscallDesc("uadmin", unimplementedFunc), - /* 243 */ SyscallDesc("fuser", unimplementedFunc), - /* 244 */ SyscallDesc("proplist_syscall", unimplementedFunc), - /* 245 */ SyscallDesc("ntp_adjtime", unimplementedFunc), - /* 246 */ SyscallDesc("ntp_gettime", unimplementedFunc), - /* 247 */ SyscallDesc("pathconf", unimplementedFunc), - /* 248 */ SyscallDesc("fpathconf", unimplementedFunc), - /* 249 */ SyscallDesc("sync2", unimplementedFunc), - /* 250 */ SyscallDesc("uswitch", unimplementedFunc), - /* 251 */ SyscallDesc("usleep_thread", unimplementedFunc), - /* 252 */ SyscallDesc("audcntl", unimplementedFunc), - /* 253 */ SyscallDesc("audgen", unimplementedFunc), - /* 254 */ SyscallDesc("sysfs", unimplementedFunc), - /* 255 */ SyscallDesc("subsys_info", unimplementedFunc), - /* 256 */ SyscallDesc("getsysinfo", getsysinfoFunc), - /* 257 */ SyscallDesc("setsysinfo", setsysinfoFunc), - /* 258 */ SyscallDesc("afs_syscall", unimplementedFunc), - /* 259 */ SyscallDesc("swapctl", unimplementedFunc), - /* 260 */ SyscallDesc("memcntl", unimplementedFunc), - /* 261 */ SyscallDesc("fdatasync", unimplementedFunc), - /* 262 */ SyscallDesc("oflock", unimplementedFunc), - /* 263 */ SyscallDesc("F64_readv", unimplementedFunc), - /* 264 */ SyscallDesc("F64_writev", unimplementedFunc), - /* 265 */ SyscallDesc("cdslxlate", unimplementedFunc), - /* 266 */ SyscallDesc("sendfile", unimplementedFunc), -}; - - - -SyscallDesc AlphaTru64Process::machSyscallDescs[] = { - /* 0 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 1 */ SyscallDesc("m5_mutex_lock", Tru64::m5_mutex_lockFunc), - /* 2 */ SyscallDesc("m5_mutex_trylock", Tru64::m5_mutex_trylockFunc), - /* 3 */ SyscallDesc("m5_mutex_unlock", Tru64::m5_mutex_unlockFunc), - /* 4 */ SyscallDesc("m5_cond_signal", Tru64::m5_cond_signalFunc), - /* 5 */ SyscallDesc("m5_cond_broadcast", Tru64::m5_cond_broadcastFunc), - /* 6 */ SyscallDesc("m5_cond_wait", Tru64::m5_cond_waitFunc), - /* 7 */ SyscallDesc("m5_thread_exit", Tru64::m5_thread_exitFunc), - /* 8 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 9 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 10 */ SyscallDesc("task_self", unimplementedFunc), - /* 11 */ SyscallDesc("thread_reply", unimplementedFunc), - /* 12 */ SyscallDesc("task_notify", unimplementedFunc), - /* 13 */ SyscallDesc("thread_self", unimplementedFunc), - /* 14 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 15 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 16 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 17 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 18 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 19 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 20 */ SyscallDesc("msg_send_trap", unimplementedFunc), - /* 21 */ SyscallDesc("msg_receive_trap", unimplementedFunc), - /* 22 */ SyscallDesc("msg_rpc_trap", unimplementedFunc), - /* 23 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 24 */ SyscallDesc("nxm_block", Tru64::nxm_blockFunc), - /* 25 */ SyscallDesc("nxm_unblock", Tru64::nxm_unblockFunc), - /* 26 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 27 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 28 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 29 */ SyscallDesc("nxm_thread_destroy", unimplementedFunc), - /* 30 */ SyscallDesc("lw_wire", unimplementedFunc), - /* 31 */ SyscallDesc("lw_unwire", unimplementedFunc), - /* 32 */ SyscallDesc("nxm_thread_create", Tru64::nxm_thread_createFunc), - /* 33 */ SyscallDesc("nxm_task_init", Tru64::nxm_task_initFunc), - /* 34 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 35 */ SyscallDesc("nxm_idle", Tru64::nxm_idleFunc), - /* 36 */ SyscallDesc("nxm_wakeup_idle", unimplementedFunc), - /* 37 */ SyscallDesc("nxm_set_pthid", unimplementedFunc), - /* 38 */ SyscallDesc("nxm_thread_kill", unimplementedFunc), - /* 39 */ SyscallDesc("nxm_thread_block", Tru64::nxm_thread_blockFunc), - /* 40 */ SyscallDesc("nxm_thread_wakeup", unimplementedFunc), - /* 41 */ SyscallDesc("init_process", unimplementedFunc), - /* 42 */ SyscallDesc("nxm_get_binding", unimplementedFunc), - /* 43 */ SyscallDesc("map_fd", unimplementedFunc), - /* 44 */ SyscallDesc("nxm_resched", unimplementedFunc), - /* 45 */ SyscallDesc("nxm_set_cancel", unimplementedFunc), - /* 46 */ SyscallDesc("nxm_set_binding", unimplementedFunc), - /* 47 */ SyscallDesc("stack_create", Tru64::stack_createFunc), - /* 48 */ SyscallDesc("nxm_get_state", unimplementedFunc), - /* 49 */ SyscallDesc("nxm_thread_suspend", unimplementedFunc), - /* 50 */ SyscallDesc("nxm_thread_resume", unimplementedFunc), - /* 51 */ SyscallDesc("nxm_signal_check", unimplementedFunc), - /* 52 */ SyscallDesc("htg_unix_syscall", unimplementedFunc), - /* 53 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 54 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 55 */ SyscallDesc("host_self", unimplementedFunc), - /* 56 */ SyscallDesc("host_priv_self", unimplementedFunc), - /* 57 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 58 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 59 */ SyscallDesc("swtch_pri", Tru64::swtch_priFunc), - /* 60 */ SyscallDesc("swtch", unimplementedFunc), - /* 61 */ SyscallDesc("thread_switch", unimplementedFunc), - /* 62 */ SyscallDesc("semop_fast", unimplementedFunc), - /* 63 */ SyscallDesc("nxm_pshared_init", unimplementedFunc), - /* 64 */ SyscallDesc("nxm_pshared_block", unimplementedFunc), - /* 65 */ SyscallDesc("nxm_pshared_unblock", unimplementedFunc), - /* 66 */ SyscallDesc("nxm_pshared_destroy", unimplementedFunc), - /* 67 */ SyscallDesc("nxm_swtch_pri", Tru64::swtch_priFunc), - /* 68 */ SyscallDesc("lw_syscall", unimplementedFunc), - /* 69 */ SyscallDesc("kern_invalid", unimplementedFunc), - /* 70 */ SyscallDesc("mach_sctimes_0", unimplementedFunc), - /* 71 */ SyscallDesc("mach_sctimes_1", unimplementedFunc), - /* 72 */ SyscallDesc("mach_sctimes_2", unimplementedFunc), - /* 73 */ SyscallDesc("mach_sctimes_3", unimplementedFunc), - /* 74 */ SyscallDesc("mach_sctimes_4", unimplementedFunc), - /* 75 */ SyscallDesc("mach_sctimes_5", unimplementedFunc), - /* 76 */ SyscallDesc("mach_sctimes_6", unimplementedFunc), - /* 77 */ SyscallDesc("mach_sctimes_7", unimplementedFunc), - /* 78 */ SyscallDesc("mach_sctimes_8", unimplementedFunc), - /* 79 */ SyscallDesc("mach_sctimes_9", unimplementedFunc), - /* 80 */ SyscallDesc("mach_sctimes_10", unimplementedFunc), - /* 81 */ SyscallDesc("mach_sctimes_11", unimplementedFunc), - /* 82 */ SyscallDesc("mach_sctimes_port_alloc_dealloc", unimplementedFunc) -}; - -SyscallDesc* -AlphaTru64Process::getDesc(int callnum) -{ - if (callnum < -Num_Mach_Syscall_Descs || callnum > Num_Syscall_Descs) - return NULL; - - if (callnum < 0) - return &machSyscallDescs[-callnum]; - else - return &syscallDescs[callnum]; -} - - -AlphaTru64Process::AlphaTru64Process(const std::string &name, - ObjectFile *objFile, - int stdin_fd, - int stdout_fd, - int stderr_fd, - std::vector &argv, - std::vector &envp) - : LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp), - Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)), - Num_Mach_Syscall_Descs(sizeof(machSyscallDescs) / sizeof(SyscallDesc)) -{ -} diff --git a/arch/alpha/tru64_process.hh b/arch/alpha/tru64_process.hh deleted file mode 100644 index 051760702..000000000 --- a/arch/alpha/tru64_process.hh +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2003-2004 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __ALPHA_TRU64_PROCESS_HH__ -#define __ALPHA_TRU64_PROCESS_HH__ - -#include "sim/process.hh" - -/// A process with emulated Alpha Tru64 syscalls. -class AlphaTru64Process : public LiveProcess -{ - public: - /// Constructor. - AlphaTru64Process(const std::string &name, - ObjectFile *objFile, - int stdin_fd, int stdout_fd, int stderr_fd, - std::vector &argv, - std::vector &envp); - - /// Array of syscall descriptors, indexed by call number. - static SyscallDesc syscallDescs[]; - - /// Array of mach syscall descriptors, indexed by call number. - static SyscallDesc machSyscallDescs[]; - - const int Num_Syscall_Descs; - const int Num_Mach_Syscall_Descs; - - virtual SyscallDesc* getDesc(int callnum); -}; - - -#endif // __ALPHA_TRU64_PROCESS_HH__ diff --git a/arch/sparc/faults.cc b/arch/sparc/faults.cc new file mode 100644 index 000000000..0a836363c --- /dev/null +++ b/arch/sparc/faults.cc @@ -0,0 +1,170 @@ +/* + * Copyright (c) 2003-2005 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "arch/alpha/faults.hh" +#include "cpu/exec_context.hh" +#include "cpu/base.hh" +#include "base/trace.hh" +#include "kern/kernel_stats.hh" + +namespace AlphaISA +{ + +FaultName MachineCheckFault::_name = "mchk"; +FaultVect MachineCheckFault::_vect = 0x0401; +FaultStat MachineCheckFault::_stat; + +FaultName AlignmentFault::_name = "unalign"; +FaultVect AlignmentFault::_vect = 0x0301; +FaultStat AlignmentFault::_stat; + +FaultName ResetFault::_name = "reset"; +FaultVect ResetFault::_vect = 0x0001; +FaultStat ResetFault::_stat; + +FaultName ArithmeticFault::_name = "arith"; +FaultVect ArithmeticFault::_vect = 0x0501; +FaultStat ArithmeticFault::_stat; + +FaultName InterruptFault::_name = "interrupt"; +FaultVect InterruptFault::_vect = 0x0101; +FaultStat InterruptFault::_stat; + +FaultName NDtbMissFault::_name = "dtb_miss_single"; +FaultVect NDtbMissFault::_vect = 0x0201; +FaultStat NDtbMissFault::_stat; + +FaultName PDtbMissFault::_name = "dtb_miss_double"; +FaultVect PDtbMissFault::_vect = 0x0281; +FaultStat PDtbMissFault::_stat; + +FaultName DtbPageFault::_name = "dfault"; +FaultVect DtbPageFault::_vect = 0x0381; +FaultStat DtbPageFault::_stat; + +FaultName DtbAcvFault::_name = "dfault"; +FaultVect DtbAcvFault::_vect = 0x0381; +FaultStat DtbAcvFault::_stat; + +FaultName ItbMissFault::_name = "itbmiss"; +FaultVect ItbMissFault::_vect = 0x0181; +FaultStat ItbMissFault::_stat; + +FaultName ItbPageFault::_name = "itbmiss"; +FaultVect ItbPageFault::_vect = 0x0181; +FaultStat ItbPageFault::_stat; + +FaultName ItbAcvFault::_name = "iaccvio"; +FaultVect ItbAcvFault::_vect = 0x0081; +FaultStat ItbAcvFault::_stat; + +FaultName UnimplementedOpcodeFault::_name = "opdec"; +FaultVect UnimplementedOpcodeFault::_vect = 0x0481; +FaultStat UnimplementedOpcodeFault::_stat; + +FaultName FloatEnableFault::_name = "fen"; +FaultVect FloatEnableFault::_vect = 0x0581; +FaultStat FloatEnableFault::_stat; + +FaultName PalFault::_name = "pal"; +FaultVect PalFault::_vect = 0x2001; +FaultStat PalFault::_stat; + +FaultName IntegerOverflowFault::_name = "intover"; +FaultVect IntegerOverflowFault::_vect = 0x0501; +FaultStat IntegerOverflowFault::_stat; + +#if FULL_SYSTEM + +void AlphaFault::invoke(ExecContext * xc) +{ + DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), xc->regs.pc); + xc->cpu->recordEvent(csprintf("Fault %s", name())); + + assert(!xc->misspeculating()); + xc->kernelStats->fault(this); + + // exception restart address + if (setRestartAddress() || !xc->inPalMode()) + xc->setMiscReg(AlphaISA::IPR_EXC_ADDR, xc->regs.pc); + + if (skipFaultingInstruction()) { + // traps... skip faulting instruction. + xc->setMiscReg(AlphaISA::IPR_EXC_ADDR, + xc->readMiscReg(AlphaISA::IPR_EXC_ADDR) + 4); + } + + if (!xc->inPalMode()) + AlphaISA::swap_palshadow(&(xc->regs), true); + + xc->regs.pc = xc->readMiscReg(AlphaISA::IPR_PAL_BASE) + vect(); + xc->regs.npc = xc->regs.pc + sizeof(MachInst); +} + +void ArithmeticFault::invoke(ExecContext * xc) +{ + DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), xc->regs.pc); + xc->cpu->recordEvent(csprintf("Fault %s", name())); + + assert(!xc->misspeculating()); + xc->kernelStats->fault(this); + + panic("Arithmetic traps are unimplemented!"); +} + + +/*void ArithmeticFault::invoke(ExecContext * xc) +{ + panic("Arithmetic traps are unimplemented!"); +}*/ + +#endif + +} // namespace AlphaISA + +/*Fault * ListOfFaults[] = { + (Fault *)&NoFault, + (Fault *)&ResetFault, + (Fault *)&MachineCheckFault, + (Fault *)&ArithmeticFault, + (Fault *)&InterruptFault, + (Fault *)&NDtbMissFault, + (Fault *)&PDtbMissFault, + (Fault *)&AlignmentFault, + (Fault *)&DtbPageFault, + (Fault *)&DtbAcvFault, + (Fault *)&ItbMissFault, + (Fault *)&ItbPageFault, + (Fault *)&ItbAcvFault, + (Fault *)&UnimplementedOpcodeFault, + (Fault *)&FloatEnableFault, + (Fault *)&PalFault, + (Fault *)&IntegerOverflowFault, + }; + +int NumFaults = sizeof(ListOfFaults) / sizeof(Fault *);*/ diff --git a/arch/sparc/faults.hh b/arch/sparc/faults.hh new file mode 100644 index 000000000..c4a72e07c --- /dev/null +++ b/arch/sparc/faults.hh @@ -0,0 +1,268 @@ +/* + * Copyright (c) 2003-2005 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __ALPHA_FAULTS_HH__ +#define __ALPHA_FAULTS_HH__ + +#include "sim/faults.hh" + +// The design of the "name" and "vect" functions is in sim/faults.hh + +namespace AlphaISA +{ + +typedef const Addr FaultVect; + +class AlphaFault : public virtual FaultBase +{ + protected: + virtual bool skipFaultingInstruction() {return false;} + virtual bool setRestartAddress() {return true;} + public: +#if FULL_SYSTEM + void invoke(ExecContext * xc); +#endif + virtual FaultVect vect() = 0; +}; + +class MachineCheckFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} + bool isMachineCheckFault() {return true;} +}; + +class AlignmentFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} + bool isAlignmentFault() {return true;} +}; + +static inline Fault genMachineCheckFault() +{ + return new MachineCheckFault; +} + +static inline Fault genAlignmentFault() +{ + return new AlignmentFault; +} + +class ResetFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class ArithmeticFault : public AlphaFault +{ + protected: + bool skipFaultingInstruction() {return true;} + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +#if FULL_SYSTEM + void invoke(ExecContext * xc); +#endif +}; + +class InterruptFault : public AlphaFault +{ + protected: + bool setRestartAddress() {return false;} + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class NDtbMissFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class PDtbMissFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class DtbPageFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class DtbAcvFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class ItbMissFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class ItbPageFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class ItbAcvFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class UnimplementedOpcodeFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class FloatEnableFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class PalFault : public AlphaFault +{ + protected: + bool skipFaultingInstruction() {return true;} + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +class IntegerOverflowFault : public AlphaFault +{ + private: + static FaultName _name; + static FaultVect _vect; + static FaultStat _stat; + public: + FaultName name() {return _name;} + FaultVect vect() {return _vect;} + FaultStat & stat() {return _stat;} +}; + +} // AlphaISA namespace + +#endif // __FAULTS_HH__ diff --git a/arch/sparc/linux/process.cc b/arch/sparc/linux/process.cc new file mode 100644 index 000000000..d1c439d72 --- /dev/null +++ b/arch/sparc/linux/process.cc @@ -0,0 +1,451 @@ +/* + * Copyright (c) 2003-2005 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "arch/sparc/common_syscall_emul.hh" +#include "arch/sparc/linux_process.hh" +#include "arch/sparc/isa_traits.hh" + +#include "base/trace.hh" +#include "cpu/exec_context.hh" +#include "kern/linux/linux.hh" +#include "mem/functional/functional.hh" + +#include "sim/process.hh" +#include "sim/syscall_emul.hh" + +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 +unameFunc(SyscallDesc *desc, int callnum, Process *process, + ExecContext *xc) +{ + TypedBufferArg name(xc->getSyscallArg(0)); + + strcpy(name->sysname, "Linux"); + 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"); + + 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", unimplimentedFunc); + /* 1 */ SyscallDesc("exit", unimplimentedFunc); + /* 2 */ SyscallDesc("fork", unimplimentedFunc); + /* 3 */ SyscallDesc("read", unimplimentedFunc); + /* 4 */ SyscallDesc("write", unimplimentedFunc); + /* 5 */ SyscallDesc("open", unimplimentedFunc); + /* 6 */ SyscallDesc("close", unimplimentedFunc); + /* 7 */ SyscallDesc("wait4", unimplimentedFunc); + /* 8 */ SyscallDesc("creat", unimplimentedFunc); + /* 9 */ SyscallDesc("link", unimplimentedFunc); + /* 10 */ SyscallDesc("unlink", unimplimentedFunc); + /* 11 */ SyscallDesc("execv", unimplimentedFunc); + /* 12 */ SyscallDesc("chdir", unimplimentedFunc); + /* 13 */ SyscallDesc("chown", unimplimentedFunc); + /* 14 */ SyscallDesc("mknod", unimplimentedFunc); + /* 15 */ SyscallDesc("chmod", unimplimentedFunc); + /* 16 */ SyscallDesc("lchown", unimplimentedFunc); + /* 17 */ SyscallDesc("brk", unimplimentedFunc); + /* 18 */ SyscallDesc("perfctr", unimplimentedFunc); + /* 19 */ SyscallDesc("lseek", unimplimentedFunc); + /* 20 */ SyscallDesc("getpid", unimplimentedFunc); + /* 21 */ SyscallDesc("capget", unimplimentedFunc); + /* 22 */ SyscallDesc("capset", unimplimentedFunc); + /* 23 */ SyscallDesc("setuid", unimplimentedFunc); + /* 24 */ SyscallDesc("getuid", unimplimentedFunc); + /* 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", unimplimentedFunc); + /* 43 */ SyscallDesc("times", unimplimentedFunc); + /* 44 */ SyscallDesc("getuid32", unimplimentedFunc); + /* 45 */ SyscallDesc("umount2", unimplimentedFunc); + /* 46 */ SyscallDesc("setgid", unimplimentedFunc); + /* 47 */ SyscallDesc("getgid", unimplimentedFunc); + /* 48 */ SyscallDesc("signal", unimplimentedFunc); + /* 49 */ SyscallDesc("geteuid", unimplimentedFunc); + /* 50 */ SyscallDesc("getegid", unimplimentedFunc); + /* 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", unimplimentedFunc); + /* 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", unimplimentedFunc); + /* 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, + ObjectFile *objFile, + int stdin_fd, + int stdout_fd, + int stderr_fd, + std::vector &argv, + std::vector &envp) + : LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp), + Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)) +{ + init_regs->intRegFile[0] = 0; +} + + + +SyscallDesc* +AlphaLinuxProcess::getDesc(int callnum) +{ + if (callnum < 0 || callnum > Num_Syscall_Descs) + return NULL; + return &syscallDescs[callnum]; +} diff --git a/arch/sparc/linux/process.hh b/arch/sparc/linux/process.hh new file mode 100644 index 000000000..c41406b4b --- /dev/null +++ b/arch/sparc/linux/process.hh @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2003-2004 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __SPARC_LINUX_PROCESS_HH__ +#define __SPARC_LINUX_PROCESS_HH__ + +#include "sim/process.hh" + + +/// A process with emulated SPARC/Linux syscalls. +class SparcLinuxProcess : public LiveProcess +{ + public: + /// Constructor. + SparcLinuxProcess(const std::string &name, + ObjectFile *objFile, + int stdin_fd, int stdout_fd, int stderr_fd, + std::vector &argv, + std::vector &envp); + + virtual SyscallDesc* getDesc(int callnum); + + /// The target system's hostname. + static const char *hostname; + + /// Array of syscall descriptors, indexed by call number. + static SyscallDesc syscallDescs[]; + + const int Num_Syscall_Descs; +}; + + +#endif // __ALPHA_LINUX_PROCESS_HH__ diff --git a/arch/sparc/linux_process.cc b/arch/sparc/linux_process.cc deleted file mode 100644 index d1c439d72..000000000 --- a/arch/sparc/linux_process.cc +++ /dev/null @@ -1,451 +0,0 @@ -/* - * Copyright (c) 2003-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "arch/sparc/common_syscall_emul.hh" -#include "arch/sparc/linux_process.hh" -#include "arch/sparc/isa_traits.hh" - -#include "base/trace.hh" -#include "cpu/exec_context.hh" -#include "kern/linux/linux.hh" -#include "mem/functional/functional.hh" - -#include "sim/process.hh" -#include "sim/syscall_emul.hh" - -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 -unameFunc(SyscallDesc *desc, int callnum, Process *process, - ExecContext *xc) -{ - TypedBufferArg name(xc->getSyscallArg(0)); - - strcpy(name->sysname, "Linux"); - 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"); - - 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", unimplimentedFunc); - /* 1 */ SyscallDesc("exit", unimplimentedFunc); - /* 2 */ SyscallDesc("fork", unimplimentedFunc); - /* 3 */ SyscallDesc("read", unimplimentedFunc); - /* 4 */ SyscallDesc("write", unimplimentedFunc); - /* 5 */ SyscallDesc("open", unimplimentedFunc); - /* 6 */ SyscallDesc("close", unimplimentedFunc); - /* 7 */ SyscallDesc("wait4", unimplimentedFunc); - /* 8 */ SyscallDesc("creat", unimplimentedFunc); - /* 9 */ SyscallDesc("link", unimplimentedFunc); - /* 10 */ SyscallDesc("unlink", unimplimentedFunc); - /* 11 */ SyscallDesc("execv", unimplimentedFunc); - /* 12 */ SyscallDesc("chdir", unimplimentedFunc); - /* 13 */ SyscallDesc("chown", unimplimentedFunc); - /* 14 */ SyscallDesc("mknod", unimplimentedFunc); - /* 15 */ SyscallDesc("chmod", unimplimentedFunc); - /* 16 */ SyscallDesc("lchown", unimplimentedFunc); - /* 17 */ SyscallDesc("brk", unimplimentedFunc); - /* 18 */ SyscallDesc("perfctr", unimplimentedFunc); - /* 19 */ SyscallDesc("lseek", unimplimentedFunc); - /* 20 */ SyscallDesc("getpid", unimplimentedFunc); - /* 21 */ SyscallDesc("capget", unimplimentedFunc); - /* 22 */ SyscallDesc("capset", unimplimentedFunc); - /* 23 */ SyscallDesc("setuid", unimplimentedFunc); - /* 24 */ SyscallDesc("getuid", unimplimentedFunc); - /* 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", unimplimentedFunc); - /* 43 */ SyscallDesc("times", unimplimentedFunc); - /* 44 */ SyscallDesc("getuid32", unimplimentedFunc); - /* 45 */ SyscallDesc("umount2", unimplimentedFunc); - /* 46 */ SyscallDesc("setgid", unimplimentedFunc); - /* 47 */ SyscallDesc("getgid", unimplimentedFunc); - /* 48 */ SyscallDesc("signal", unimplimentedFunc); - /* 49 */ SyscallDesc("geteuid", unimplimentedFunc); - /* 50 */ SyscallDesc("getegid", unimplimentedFunc); - /* 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", unimplimentedFunc); - /* 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", unimplimentedFunc); - /* 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, - ObjectFile *objFile, - int stdin_fd, - int stdout_fd, - int stderr_fd, - std::vector &argv, - std::vector &envp) - : LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp), - Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)) -{ - init_regs->intRegFile[0] = 0; -} - - - -SyscallDesc* -AlphaLinuxProcess::getDesc(int callnum) -{ - if (callnum < 0 || callnum > Num_Syscall_Descs) - return NULL; - return &syscallDescs[callnum]; -} diff --git a/arch/sparc/linux_process.hh b/arch/sparc/linux_process.hh deleted file mode 100644 index c41406b4b..000000000 --- a/arch/sparc/linux_process.hh +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2003-2004 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __SPARC_LINUX_PROCESS_HH__ -#define __SPARC_LINUX_PROCESS_HH__ - -#include "sim/process.hh" - - -/// A process with emulated SPARC/Linux syscalls. -class SparcLinuxProcess : public LiveProcess -{ - public: - /// Constructor. - SparcLinuxProcess(const std::string &name, - ObjectFile *objFile, - int stdin_fd, int stdout_fd, int stderr_fd, - std::vector &argv, - std::vector &envp); - - virtual SyscallDesc* getDesc(int callnum); - - /// The target system's hostname. - static const char *hostname; - - /// Array of syscall descriptors, indexed by call number. - static SyscallDesc syscallDescs[]; - - const int Num_Syscall_Descs; -}; - - -#endif // __ALPHA_LINUX_PROCESS_HH__ diff --git a/arch/sparc/process.hh b/arch/sparc/process.hh index 387649d47..48041a316 100644 --- a/arch/sparc/process.hh +++ b/arch/sparc/process.hh @@ -29,7 +29,7 @@ #ifndef __SPARC_PROCESS_HH__ #define __SPARC_PROCESS_HH__ -#include "arch/sparc/linux_process.hh" +#include "arch/sparc/linux/process.hh" #include "base/loader/object_file.hh" namespace SparcISA