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authorKorey Sewell <ksewell@umich.edu>2006-04-13 05:42:18 -0400
committerKorey Sewell <ksewell@umich.edu>2006-04-13 05:42:18 -0400
commit5afed24e1c8305a2def21dd911f27c34842b96b7 (patch)
treef6334e4b6791a9f72d9414e8b8a6cdf4950d1075
parent2dcc9ec5b2f3bb094b53a47fafcf4e0820f7b24b (diff)
downloadgem5-5afed24e1c8305a2def21dd911f27c34842b96b7.tar.xz
Changes that get rid of the OSFlags and derive a new class of this format <architecture>-<OS>.
This class is derived from the original <OS> class and is used to define information that is both architecure and OS specific (for example, the AlphaLinux class is derived from the Linux class and defined in arch/alpha/linux/linux.hh). SConscript: no need to compile linux.cc and tru64.cc now, since openFlagsTable has been moved arch/alpha/SConscript: compile linux.cc and tru64.cc within alpha arch. arch/alpha/linux/process.cc: template syscall functions on AlphaLinux instead of Linux ... AlphaLinux is derived off of Linux arch/alpha/tru64/process.cc: template syscall functions on AlphaTru64 instead of Linux ... AlphaTru64 is derived off of Linux moved tableFunc syscall function into this file arch/mips/SConscript: compile mips_linux.cc for openFlags table arch/mips/isa_traits.hh: remove constants from here arch/mips/linux_process.cc: template syscall functions on MipsLinux instead of Linux ... MipsLinux is derived off of Linux kern/linux/linux.hh: remove OSFlags kern/tru64/tru64.hh: remove OSFlags def., openFlagTable, and tableFunc ... sim/syscall_emul.hh: go back to using "OS" instead of "OSFlags" arch/alpha/linux/linux.cc: defines openFlagTable arch/alpha/linux/linux.hh: arch/alpha/tru64/tru64.hh: Alpha Linux constants placed here in class derived from Linux class arch/alpha/tru64/tru64.cc: defines openFlagTable for AlphaTru64 arch/mips/mips_linux.cc: MIPS Linux open flag table arch/mips/mips_linux.hh: Mips Linux constants placed here in class derived from Linux class --HG-- extra : convert_revision : e6c1c2c895429c28fd141732e223e897ab19315e
Diffstat
-rw-r--r--SConscript9
-rw-r--r--arch/alpha/SConscript2
-rw-r--r--arch/alpha/linux/linux.cc70
-rw-r--r--arch/alpha/linux/linux.hh111
-rw-r--r--arch/alpha/linux/process.cc31
-rw-r--r--arch/alpha/tru64/process.cc135
-rw-r--r--arch/alpha/tru64/tru64.cc70
-rw-r--r--arch/alpha/tru64/tru64.hh111
-rw-r--r--arch/mips/SConscript1
-rw-r--r--arch/mips/isa_traits.hh39
-rw-r--r--arch/mips/linux_process.cc23
-rw-r--r--arch/mips/mips_linux.cc70
-rw-r--r--arch/mips/mips_linux.hh107
-rw-r--r--kern/linux/linux.hh12
-rw-r--r--kern/tru64/tru64.hh48
-rw-r--r--sim/syscall_emul.hh23
16 files changed, 677 insertions, 185 deletions
diff --git a/SConscript b/SConscript
index dd2df3703..05515562f 100644
--- a/SConscript
+++ b/SConscript
@@ -257,17 +257,16 @@ turbolaser_sources = Split('''
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
- kern/linux/linux.cc
mem/translating_port.cc
mem/page_table.cc
sim/process.cc
sim/syscall_emul.cc
''')
-if env['TARGET_ISA'] == 'alpha':
- syscall_emulation_sources += Split('''
- kern/tru64/tru64.cc
- ''')
+#if env['TARGET_ISA'] == 'alpha':
+# syscall_emulation_sources += Split('''
+# kern/tru64/tru64.cc
+# ''')
alpha_eio_sources = Split('''
encumbered/eio/exolex.cc
diff --git a/arch/alpha/SConscript b/arch/alpha/SConscript
index ed7fd3404..1b20f8b1f 100644
--- a/arch/alpha/SConscript
+++ b/arch/alpha/SConscript
@@ -65,7 +65,9 @@ full_system_sources = Split('''
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
+ linux/linux.cc
linux/process.cc
+ tru64/tru64.cc
tru64/process.cc
process.cc
''')
diff --git a/arch/alpha/linux/linux.cc b/arch/alpha/linux/linux.cc
new file mode 100644
index 000000000..f123ae1fe
--- /dev/null
+++ b/arch/alpha/linux/linux.cc
@@ -0,0 +1,70 @@
+/*
+ * 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/linux/linux.hh"
+
+// open(2) flags translation table
+OpenFlagTransTable AlphaLinux::openFlagTable[] = {
+#ifdef _MSC_VER
+ { AlphaLinux::TGT_O_RDONLY, _O_RDONLY },
+ { AlphaLinux::TGT_O_WRONLY, _O_WRONLY },
+ { AlphaLinux::TGT_O_RDWR, _O_RDWR },
+ { AlphaLinux::TGT_O_APPEND, _O_APPEND },
+ { AlphaLinux::TGT_O_CREAT, _O_CREAT },
+ { AlphaLinux::TGT_O_TRUNC, _O_TRUNC },
+ { AlphaLinux::TGT_O_EXCL, _O_EXCL },
+#ifdef _O_NONBLOCK
+ { AlphaLinux::TGT_O_NONBLOCK, _O_NONBLOCK },
+#endif
+#ifdef _O_NOCTTY
+ { AlphaLinux::TGT_O_NOCTTY, _O_NOCTTY },
+#endif
+#ifdef _O_SYNC
+ { AlphaLinux::TGT_O_SYNC, _O_SYNC },
+#endif
+#else /* !_MSC_VER */
+ { AlphaLinux::TGT_O_RDONLY, O_RDONLY },
+ { AlphaLinux::TGT_O_WRONLY, O_WRONLY },
+ { AlphaLinux::TGT_O_RDWR, O_RDWR },
+ { AlphaLinux::TGT_O_APPEND, O_APPEND },
+ { AlphaLinux::TGT_O_CREAT, O_CREAT },
+ { AlphaLinux::TGT_O_TRUNC, O_TRUNC },
+ { AlphaLinux::TGT_O_EXCL, O_EXCL },
+ { AlphaLinux::TGT_O_NONBLOCK, O_NONBLOCK },
+ { AlphaLinux::TGT_O_NOCTTY, O_NOCTTY },
+#ifdef O_SYNC
+ { AlphaLinux::TGT_O_SYNC, O_SYNC },
+#endif
+#endif /* _MSC_VER */
+};
+
+const int AlphaLinux::NUM_OPEN_FLAGS =
+ (sizeof(AlphaLinux::openFlagTable)/sizeof(AlphaLinux::openFlagTable[0]));
+
+
+
diff --git a/arch/alpha/linux/linux.hh b/arch/alpha/linux/linux.hh
new file mode 100644
index 000000000..9a1d59e83
--- /dev/null
+++ b/arch/alpha/linux/linux.hh
@@ -0,0 +1,111 @@
+/*
+ * 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_ALPHA_LINUX_HH
+#define __ALPHA_ALPHA_LINUX_HH
+
+#include "kern/linux/linux.hh"
+
+/* AlphaLinux class contains static constants/definitions/misc.
+ * structures which are specific to the Linux OS AND the Alpha
+ * architecture
+ */
+class AlphaLinux : public Linux
+{
+ public:
+
+ /// This table maps the target open() flags to the corresponding
+ /// host open() flags.
+ static OpenFlagTransTable openFlagTable[];
+
+ /// Number of entries in openFlagTable[].
+ static const int NUM_OPEN_FLAGS;
+
+ //@{
+ /// open(2) flag values.
+ static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
+ static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY
+ static const int TGT_O_RDWR = 00000002; //!< O_RDWR
+ static const int TGT_O_NONBLOCK = 00000004; //!< O_NONBLOCK
+ static const int TGT_O_APPEND = 00000010; //!< O_APPEND
+ static const int TGT_O_CREAT = 00001000; //!< O_CREAT
+ static const int TGT_O_TRUNC = 00002000; //!< O_TRUNC
+ static const int TGT_O_EXCL = 00004000; //!< O_EXCL
+ static const int TGT_O_NOCTTY = 00010000; //!< O_NOCTTY
+ static const int TGT_O_SYNC = 00040000; //!< O_SYNC
+ static const int TGT_O_DRD = 00100000; //!< O_DRD
+ static const int TGT_O_DIRECTIO = 00200000; //!< O_DIRECTIO
+ static const int TGT_O_CACHE = 00400000; //!< O_CACHE
+ static const int TGT_O_DSYNC = 02000000; //!< O_DSYNC
+ static const int TGT_O_RSYNC = 04000000; //!< O_RSYNC
+ //@}
+
+ /// For mmap().
+ static const unsigned TGT_MAP_ANONYMOUS = 0x10;
+
+ //@{
+ /// For getsysinfo().
+ static const unsigned GSI_PLATFORM_NAME = 103; //!< platform name as string
+ static const unsigned GSI_CPU_INFO = 59; //!< CPU information
+ static const unsigned GSI_PROC_TYPE = 60; //!< get proc_type
+ static const unsigned GSI_MAX_CPU = 30; //!< max # cpu's on this machine
+ static const unsigned GSI_CPUS_IN_BOX = 55; //!< number of CPUs in system
+ static const unsigned GSI_PHYSMEM = 19; //!< Physical memory in KB
+ static const unsigned GSI_CLK_TCK = 42; //!< clock freq in Hz
+ //@}
+
+ //@{
+ /// For getrusage().
+ static const int TGT_RUSAGE_SELF = 0;
+ static const int TGT_RUSAGE_CHILDREN = -1;
+ static const int TGT_RUSAGE_BOTH = -2;
+ //@}
+
+ //@{
+ /// For setsysinfo().
+ static const unsigned SSI_IEEE_FP_CONTROL = 14; //!< ieee_set_fp_control()
+ //@}
+
+ //@{
+ /// ioctl() command codes.
+ static const unsigned TIOCGETP = 0x40067408;
+ static const unsigned TIOCSETP = 0x80067409;
+ static const unsigned TIOCSETN = 0x8006740a;
+ static const unsigned TIOCSETC = 0x80067411;
+ static const unsigned TIOCGETC = 0x40067412;
+ static const unsigned FIONREAD = 0x4004667f;
+ static const unsigned TIOCISATTY = 0x2000745e;
+ static const unsigned TIOCGETS = 0x402c7413;
+ static const unsigned TIOCGETA = 0x40127417;
+ //@}
+
+ /// For table().
+ static const int TBL_SYSINFO = 12;
+};
+
+#endif
diff --git a/arch/alpha/linux/process.cc b/arch/alpha/linux/process.cc
index 4bc283563..9f4f65db8 100644
--- a/arch/alpha/linux/process.cc
+++ b/arch/alpha/linux/process.cc
@@ -26,6 +26,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include "arch/alpha/linux/linux.hh"
#include "arch/alpha/linux/process.hh"
#include "arch/alpha/isa_traits.hh"
@@ -132,7 +133,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 12 */ SyscallDesc("chdir", unimplementedFunc),
/* 13 */ SyscallDesc("fchdir", unimplementedFunc),
/* 14 */ SyscallDesc("mknod", unimplementedFunc),
- /* 15 */ SyscallDesc("chmod", chmodFunc<Linux>),
+ /* 15 */ SyscallDesc("chmod", chmodFunc<AlphaLinux>),
/* 16 */ SyscallDesc("chown", chownFunc),
/* 17 */ SyscallDesc("brk", obreakFunc),
/* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc),
@@ -162,7 +163,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 42 */ SyscallDesc("pipe", pipePseudoFunc),
/* 43 */ SyscallDesc("osf_set_program_attributes", unimplementedFunc),
/* 44 */ SyscallDesc("osf_profil", unimplementedFunc),
- /* 45 */ SyscallDesc("open", openFunc<Linux>),
+ /* 45 */ SyscallDesc("open", openFunc<AlphaLinux>),
/* 46 */ SyscallDesc("osf_old_sigaction", unimplementedFunc),
/* 47 */ SyscallDesc("getxgid", getgidPseudoFunc),
/* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc),
@@ -171,7 +172,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 51 */ SyscallDesc("acct", unimplementedFunc),
/* 52 */ SyscallDesc("sigpending", unimplementedFunc),
/* 53 */ SyscallDesc("osf_classcntl", unimplementedFunc),
- /* 54 */ SyscallDesc("ioctl", ioctlFunc<Linux>),
+ /* 54 */ SyscallDesc("ioctl", ioctlFunc<AlphaLinux>),
/* 55 */ SyscallDesc("osf_reboot", unimplementedFunc),
/* 56 */ SyscallDesc("osf_revoke", unimplementedFunc),
/* 57 */ SyscallDesc("symlink", unimplementedFunc),
@@ -184,11 +185,11 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 64 */ SyscallDesc("getpagesize", getpagesizeFunc),
/* 65 */ SyscallDesc("osf_mremap", unimplementedFunc),
/* 66 */ SyscallDesc("vfork", unimplementedFunc),
- /* 67 */ SyscallDesc("stat", statFunc<Linux>),
- /* 68 */ SyscallDesc("lstat", lstatFunc<Linux>),
+ /* 67 */ SyscallDesc("stat", statFunc<AlphaLinux>),
+ /* 68 */ SyscallDesc("lstat", lstatFunc<AlphaLinux>),
/* 69 */ SyscallDesc("osf_sbrk", unimplementedFunc),
/* 70 */ SyscallDesc("osf_sstk", unimplementedFunc),
- /* 71 */ SyscallDesc("mmap", mmapFunc<Linux>),
+ /* 71 */ SyscallDesc("mmap", mmapFunc<AlphaLinux>),
/* 72 */ SyscallDesc("osf_old_vadvise", unimplementedFunc),
/* 73 */ SyscallDesc("munmap", munmapFunc),
/* 74 */ SyscallDesc("mprotect", ignoreFunc),
@@ -208,7 +209,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 88 */ SyscallDesc("sethostname", unimplementedFunc),
/* 89 */ SyscallDesc("getdtablesize", unimplementedFunc),
/* 90 */ SyscallDesc("dup2", unimplementedFunc),
- /* 91 */ SyscallDesc("fstat", fstatFunc<Linux>),
+ /* 91 */ SyscallDesc("fstat", fstatFunc<AlphaLinux>),
/* 92 */ SyscallDesc("fcntl", fcntlFunc),
/* 93 */ SyscallDesc("osf_select", unimplementedFunc),
/* 94 */ SyscallDesc("poll", unimplementedFunc),
@@ -238,10 +239,10 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 118 */ SyscallDesc("getsockopt", unimplementedFunc),
/* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc),
/* 120 */ SyscallDesc("readv", unimplementedFunc),
- /* 121 */ SyscallDesc("writev", writevFunc<Linux>),
+ /* 121 */ SyscallDesc("writev", writevFunc<AlphaLinux>),
/* 122 */ SyscallDesc("osf_settimeofday", unimplementedFunc),
/* 123 */ SyscallDesc("fchown", fchownFunc),
- /* 124 */ SyscallDesc("fchmod", fchmodFunc<Linux>),
+ /* 124 */ SyscallDesc("fchmod", fchmodFunc<AlphaLinux>),
/* 125 */ SyscallDesc("recvfrom", unimplementedFunc),
/* 126 */ SyscallDesc("setreuid", unimplementedFunc),
/* 127 */ SyscallDesc("setregid", unimplementedFunc),
@@ -261,7 +262,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 141 */ SyscallDesc("getpeername", unimplementedFunc),
/* 142 */ SyscallDesc("osf_gethostid", unimplementedFunc),
/* 143 */ SyscallDesc("osf_sethostid", unimplementedFunc),
- /* 144 */ SyscallDesc("getrlimit", getrlimitFunc<Linux>),
+ /* 144 */ SyscallDesc("getrlimit", getrlimitFunc<AlphaLinux>),
/* 145 */ SyscallDesc("setrlimit", ignoreFunc),
/* 146 */ SyscallDesc("osf_old_killpg", unimplementedFunc),
/* 147 */ SyscallDesc("setsid", unimplementedFunc),
@@ -479,12 +480,12 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 356 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc),
/* 357 */ SyscallDesc("rt_sigsuspend", unimplementedFunc),
/* 358 */ SyscallDesc("select", unimplementedFunc),
- /* 359 */ SyscallDesc("gettimeofday", gettimeofdayFunc<Linux>),
+ /* 359 */ SyscallDesc("gettimeofday", gettimeofdayFunc<AlphaLinux>),
/* 360 */ SyscallDesc("settimeofday", unimplementedFunc),
/* 361 */ SyscallDesc("getitimer", unimplementedFunc),
/* 362 */ SyscallDesc("setitimer", unimplementedFunc),
- /* 363 */ SyscallDesc("utimes", utimesFunc<Linux>),
- /* 364 */ SyscallDesc("getrusage", getrusageFunc<Linux>),
+ /* 363 */ SyscallDesc("utimes", utimesFunc<AlphaLinux>),
+ /* 364 */ SyscallDesc("getrusage", getrusageFunc<AlphaLinux>),
/* 365 */ SyscallDesc("wait4", unimplementedFunc),
/* 366 */ SyscallDesc("adjtimex", unimplementedFunc),
/* 367 */ SyscallDesc("getcwd", unimplementedFunc),
@@ -546,8 +547,8 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 423 */ SyscallDesc("semtimedop", unimplementedFunc),
/* 424 */ SyscallDesc("tgkill", unimplementedFunc),
/* 425 */ SyscallDesc("stat64", unimplementedFunc),
- /* 426 */ SyscallDesc("lstat64", lstat64Func<Linux>),
- /* 427 */ SyscallDesc("fstat64", fstat64Func<Linux>),
+ /* 426 */ SyscallDesc("lstat64", lstat64Func<AlphaLinux>),
+ /* 427 */ SyscallDesc("fstat64", fstat64Func<AlphaLinux>),
/* 428 */ SyscallDesc("vserver", unimplementedFunc),
/* 429 */ SyscallDesc("mbind", unimplementedFunc),
/* 430 */ SyscallDesc("get_mempolicy", unimplementedFunc),
diff --git a/arch/alpha/tru64/process.cc b/arch/alpha/tru64/process.cc
index f795cc8fe..55f75f7d0 100644
--- a/arch/alpha/tru64/process.cc
+++ b/arch/alpha/tru64/process.cc
@@ -26,10 +26,13 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include "arch/alpha/tru64/tru64.hh"
#include "arch/alpha/isa_traits.hh"
#include "arch/alpha/tru64/process.hh"
+
#include "cpu/exec_context.hh"
#include "kern/tru64/tru64.hh"
+
#include "sim/process.hh"
#include "sim/syscall_emul.hh"
@@ -41,7 +44,7 @@ static SyscallReturn
unameFunc(SyscallDesc *desc, int callnum, Process *process,
ExecContext *xc)
{
- TypedBufferArg<Tru64::utsname> name(xc->getSyscallArg(0));
+ TypedBufferArg<AlphaTru64::utsname> name(xc->getSyscallArg(0));
strcpy(name->sysname, "OSF1");
strcpy(name->nodename, "m5.eecs.umich.edu");
@@ -63,29 +66,29 @@ getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
switch (op) {
- case Tru64::OSFlags::GSI_MAX_CPU: {
+ case AlphaTru64::GSI_MAX_CPU: {
TypedBufferArg<uint32_t> max_cpu(xc->getSyscallArg(1));
*max_cpu = htog((uint32_t)process->numCpus());
max_cpu.copyOut(xc->getMemPort());
return 1;
}
- case Tru64::OSFlags::GSI_CPUS_IN_BOX: {
+ case AlphaTru64::GSI_CPUS_IN_BOX: {
TypedBufferArg<uint32_t> cpus_in_box(xc->getSyscallArg(1));
*cpus_in_box = htog((uint32_t)process->numCpus());
cpus_in_box.copyOut(xc->getMemPort());
return 1;
}
- case Tru64::OSFlags::GSI_PHYSMEM: {
+ case AlphaTru64::GSI_PHYSMEM: {
TypedBufferArg<uint64_t> physmem(xc->getSyscallArg(1));
*physmem = htog((uint64_t)1024 * 1024); // physical memory in KB
physmem.copyOut(xc->getMemPort());
return 1;
}
- case Tru64::OSFlags::GSI_CPU_INFO: {
- TypedBufferArg<Tru64::cpu_info> infop(xc->getSyscallArg(1));
+ case AlphaTru64::GSI_CPU_INFO: {
+ TypedBufferArg<AlphaTru64::cpu_info> infop(xc->getSyscallArg(1));
infop->current_cpu = htog(0);
infop->cpus_in_box = htog(process->numCpus());
@@ -101,14 +104,14 @@ getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
return 1;
}
- case Tru64::OSFlags::GSI_PROC_TYPE: {
+ case AlphaTru64::GSI_PROC_TYPE: {
TypedBufferArg<uint64_t> proc_type(xc->getSyscallArg(1));
*proc_type = htog((uint64_t)11);
proc_type.copyOut(xc->getMemPort());
return 1;
}
- case Tru64::OSFlags::GSI_PLATFORM_NAME: {
+ case AlphaTru64::GSI_PLATFORM_NAME: {
BufferArg bufArg(xc->getSyscallArg(1), nbytes);
strncpy((char *)bufArg.bufferPtr(),
"COMPAQ Professional Workstation XP1000",
@@ -117,7 +120,7 @@ getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
return 1;
}
- case Tru64::OSFlags::GSI_CLK_TCK: {
+ case AlphaTru64::GSI_CLK_TCK: {
TypedBufferArg<uint64_t> clk_hz(xc->getSyscallArg(1));
*clk_hz = htog((uint64_t)1024);
clk_hz.copyOut(xc->getMemPort());
@@ -140,7 +143,7 @@ setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
unsigned op = xc->getSyscallArg(0);
switch (op) {
- case Tru64::OSFlags::SSI_IEEE_FP_CONTROL:
+ case AlphaTru64::SSI_IEEE_FP_CONTROL:
warn("setsysinfo: ignoring ieee_set_fp_control() arg 0x%x\n",
xc->getSyscallArg(1));
break;
@@ -154,8 +157,48 @@ setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
}
+/// Target table() handler.
+static
+SyscallReturn tableFunc(SyscallDesc *desc, int callnum,Process *process,
+ ExecContext *xc)
+{
+ using namespace std;
+ using namespace TheISA;
+
+ int id = xc->getSyscallArg(0); // table ID
+ int index = xc->getSyscallArg(1); // index into table
+ // arg 2 is buffer pointer; type depends on table ID
+ int nel = xc->getSyscallArg(3); // number of elements
+ int lel = xc->getSyscallArg(4); // expected element size
+
+ switch (id) {
+ case AlphaTru64::TBL_SYSINFO: {
+ if (index != 0 || nel != 1 || lel != sizeof(Tru64::tbl_sysinfo))
+ return -EINVAL;
+ TypedBufferArg<Tru64::tbl_sysinfo> elp(xc->getSyscallArg(2));
+
+ const int clk_hz = one_million;
+ elp->si_user = htog(curTick / (Clock::Frequency / clk_hz));
+ elp->si_nice = htog(0);
+ elp->si_sys = htog(0);
+ elp->si_idle = htog(0);
+ elp->wait = htog(0);
+ elp->si_hz = htog(clk_hz);
+ elp->si_phz = htog(clk_hz);
+ elp->si_boottime = htog(seconds_since_epoch); // seconds since epoch?
+ elp->si_max_procs = htog(process->numCpus());
+ elp.copyOut(xc->getMemPort());
+ return 0;
+ }
+
+ default:
+ cerr << "table(): id " << id << " unknown." << endl;
+ return -EINVAL;
+ }
+}
+
SyscallDesc AlphaTru64Process::syscallDescs[] = {
- /* 0 */ SyscallDesc("syscall (#0)", Tru64::indirectSyscallFunc,
+ /* 0 */ SyscallDesc("syscall (#0)", AlphaTru64::indirectSyscallFunc,
SyscallDesc::SuppressReturnValue),
/* 1 */ SyscallDesc("exit", exitFunc),
/* 2 */ SyscallDesc("fork", unimplementedFunc),
@@ -201,7 +244,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 42 */ SyscallDesc("pipe", unimplementedFunc),
/* 43 */ SyscallDesc("set_program_attributes", unimplementedFunc),
/* 44 */ SyscallDesc("profil", unimplementedFunc),
- /* 45 */ SyscallDesc("open", openFunc<Tru64>),
+ /* 45 */ SyscallDesc("open", openFunc<AlphaTru64>),
/* 46 */ SyscallDesc("obsolete osigaction", unimplementedFunc),
/* 47 */ SyscallDesc("getgid", getgidPseudoFunc),
/* 48 */ SyscallDesc("sigprocmask", ignoreFunc),
@@ -210,7 +253,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 51 */ SyscallDesc("acct", unimplementedFunc),
/* 52 */ SyscallDesc("sigpending", unimplementedFunc),
/* 53 */ SyscallDesc("classcntl", unimplementedFunc),
- /* 54 */ SyscallDesc("ioctl", ioctlFunc<Tru64>),
+ /* 54 */ SyscallDesc("ioctl", ioctlFunc<AlphaTru64>),
/* 55 */ SyscallDesc("reboot", unimplementedFunc),
/* 56 */ SyscallDesc("revoke", unimplementedFunc),
/* 57 */ SyscallDesc("symlink", unimplementedFunc),
@@ -223,11 +266,11 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 64 */ SyscallDesc("getpagesize", getpagesizeFunc),
/* 65 */ SyscallDesc("mremap", unimplementedFunc),
/* 66 */ SyscallDesc("vfork", unimplementedFunc),
- /* 67 */ SyscallDesc("pre_F64_stat", statFunc<Tru64::PreF64>),
- /* 68 */ SyscallDesc("pre_F64_lstat", lstatFunc<Tru64::PreF64>),
+ /* 67 */ SyscallDesc("pre_F64_stat", statFunc<AlphaTru64::PreF64>),
+ /* 68 */ SyscallDesc("pre_F64_lstat", lstatFunc<AlphaTru64::PreF64>),
/* 69 */ SyscallDesc("sbrk", unimplementedFunc),
/* 70 */ SyscallDesc("sstk", unimplementedFunc),
- /* 71 */ SyscallDesc("mmap", mmapFunc<Tru64>),
+ /* 71 */ SyscallDesc("mmap", mmapFunc<AlphaTru64>),
/* 72 */ SyscallDesc("ovadvise", unimplementedFunc),
/* 73 */ SyscallDesc("munmap", munmapFunc),
/* 74 */ SyscallDesc("mprotect", ignoreFunc),
@@ -241,13 +284,13 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 82 */ SyscallDesc("setpgrp", unimplementedFunc),
/* 83 */ SyscallDesc("setitimer", unimplementedFunc),
/* 84 */ SyscallDesc("old_wait", unimplementedFunc),
- /* 85 */ SyscallDesc("table", Tru64::tableFunc),
+ /* 85 */ SyscallDesc("table", 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<Tru64::PreF64>),
+ /* 91 */ SyscallDesc("pre_F64_fstat", fstatFunc<AlphaTru64::PreF64>),
/* 92 */ SyscallDesc("fcntl", fcntlFunc),
/* 93 */ SyscallDesc("select", unimplementedFunc),
/* 94 */ SyscallDesc("poll", unimplementedFunc),
@@ -259,7 +302,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 100 */ SyscallDesc("getpriority", unimplementedFunc),
/* 101 */ SyscallDesc("old_send", unimplementedFunc),
/* 102 */ SyscallDesc("old_recv", unimplementedFunc),
- /* 103 */ SyscallDesc("sigreturn", Tru64::sigreturnFunc,
+ /* 103 */ SyscallDesc("sigreturn", AlphaTru64::sigreturnFunc,
SyscallDesc::SuppressReturnValue),
/* 104 */ SyscallDesc("bind", unimplementedFunc),
/* 105 */ SyscallDesc("setsockopt", unimplementedFunc),
@@ -273,8 +316,8 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 113 */ SyscallDesc("old_recvmsg", unimplementedFunc),
/* 114 */ SyscallDesc("old_sendmsg", unimplementedFunc),
/* 115 */ SyscallDesc("obsolete vtrace", unimplementedFunc),
- /* 116 */ SyscallDesc("gettimeofday", gettimeofdayFunc<Tru64>),
- /* 117 */ SyscallDesc("getrusage", getrusageFunc<Tru64>),
+ /* 116 */ SyscallDesc("gettimeofday", gettimeofdayFunc<AlphaTru64>),
+ /* 117 */ SyscallDesc("getrusage", getrusageFunc<AlphaTru64>),
/* 118 */ SyscallDesc("getsockopt", unimplementedFunc),
/* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc),
/* 120 */ SyscallDesc("readv", unimplementedFunc),
@@ -301,7 +344,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 141 */ SyscallDesc("old_getpeername", unimplementedFunc),
/* 142 */ SyscallDesc("gethostid", unimplementedFunc),
/* 143 */ SyscallDesc("sethostid", unimplementedFunc),
- /* 144 */ SyscallDesc("getrlimit", getrlimitFunc<Tru64>),
+ /* 144 */ SyscallDesc("getrlimit", getrlimitFunc<AlphaTru64>),
/* 145 */ SyscallDesc("setrlimit", ignoreFunc),
/* 146 */ SyscallDesc("old_killpg", unimplementedFunc),
/* 147 */ SyscallDesc("setsid", unimplementedFunc),
@@ -316,9 +359,9 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 156 */ SyscallDesc("sigaction", ignoreFunc),
/* 157 */ SyscallDesc("sigwaitprim", unimplementedFunc),
/* 158 */ SyscallDesc("nfssvc", unimplementedFunc),
- /* 159 */ SyscallDesc("getdirentries", Tru64::getdirentriesFunc),
- /* 160 */ SyscallDesc("pre_F64_statfs", statfsFunc<Tru64::PreF64>),
- /* 161 */ SyscallDesc("pre_F64_fstatfs", fstatfsFunc<Tru64::PreF64>),
+ /* 159 */ SyscallDesc("getdirentries", AlphaTru64::getdirentriesFunc),
+ /* 160 */ SyscallDesc("pre_F64_statfs", statfsFunc<AlphaTru64::PreF64>),
+ /* 161 */ SyscallDesc("pre_F64_fstatfs", fstatfsFunc<AlphaTru64::PreF64>),
/* 162 */ SyscallDesc("unknown #162", unimplementedFunc),
/* 163 */ SyscallDesc("async_daemon", unimplementedFunc),
/* 164 */ SyscallDesc("getfh", unimplementedFunc),
@@ -381,11 +424,11 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 221 */ SyscallDesc("unknown #221", unimplementedFunc),
/* 222 */ SyscallDesc("security", unimplementedFunc),
/* 223 */ SyscallDesc("kloadcall", unimplementedFunc),
- /* 224 */ SyscallDesc("stat", statFunc<Tru64::F64>),
- /* 225 */ SyscallDesc("lstat", lstatFunc<Tru64::F64>),
- /* 226 */ SyscallDesc("fstat", fstatFunc<Tru64::F64>),
- /* 227 */ SyscallDesc("statfs", statfsFunc<Tru64::F64>),
- /* 228 */ SyscallDesc("fstatfs", fstatfsFunc<Tru64::F64>),
+ /* 224 */ SyscallDesc("stat", statFunc<AlphaTru64::F64>),
+ /* 225 */ SyscallDesc("lstat", lstatFunc<AlphaTru64::F64>),
+ /* 226 */ SyscallDesc("fstat", fstatFunc<AlphaTru64::F64>),
+ /* 227 */ SyscallDesc("statfs", statfsFunc<AlphaTru64::F64>),
+ /* 228 */ SyscallDesc("fstatfs", fstatfsFunc<AlphaTru64::F64>),
/* 229 */ SyscallDesc("getfsstat", unimplementedFunc),
/* 230 */ SyscallDesc("gettimeofday64", unimplementedFunc),
/* 231 */ SyscallDesc("settimeofday64", unimplementedFunc),
@@ -430,13 +473,13 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
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),
+ /* 1 */ SyscallDesc("m5_mutex_lock", AlphaTru64::m5_mutex_lockFunc),
+ /* 2 */ SyscallDesc("m5_mutex_trylock", AlphaTru64::m5_mutex_trylockFunc),
+ /* 3 */ SyscallDesc("m5_mutex_unlock", AlphaTru64::m5_mutex_unlockFunc),
+ /* 4 */ SyscallDesc("m5_cond_signal", AlphaTru64::m5_cond_signalFunc),
+ /* 5 */ SyscallDesc("m5_cond_broadcast", AlphaTru64::m5_cond_broadcastFunc),
+ /* 6 */ SyscallDesc("m5_cond_wait", AlphaTru64::m5_cond_waitFunc),
+ /* 7 */ SyscallDesc("m5_thread_exit", AlphaTru64::m5_thread_exitFunc),
/* 8 */ SyscallDesc("kern_invalid", unimplementedFunc),
/* 9 */ SyscallDesc("kern_invalid", unimplementedFunc),
/* 10 */ SyscallDesc("task_self", unimplementedFunc),
@@ -453,22 +496,22 @@ SyscallDesc AlphaTru64Process::machSyscallDescs[] = {
/* 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),
+ /* 24 */ SyscallDesc("nxm_block", AlphaTru64::nxm_blockFunc),
+ /* 25 */ SyscallDesc("nxm_unblock", AlphaTru64::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),
+ /* 32 */ SyscallDesc("nxm_thread_create", AlphaTru64::nxm_thread_createFunc),
+ /* 33 */ SyscallDesc("nxm_task_init", AlphaTru64::nxm_task_initFunc),
/* 34 */ SyscallDesc("kern_invalid", unimplementedFunc),
- /* 35 */ SyscallDesc("nxm_idle", Tru64::nxm_idleFunc),
+ /* 35 */ SyscallDesc("nxm_idle", AlphaTru64::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),
+ /* 39 */ SyscallDesc("nxm_thread_block", AlphaTru64::nxm_thread_blockFunc),
/* 40 */ SyscallDesc("nxm_thread_wakeup", unimplementedFunc),
/* 41 */ SyscallDesc("init_process", unimplementedFunc),
/* 42 */ SyscallDesc("nxm_get_binding", unimplementedFunc),
@@ -476,7 +519,7 @@ SyscallDesc AlphaTru64Process::machSyscallDescs[] = {
/* 44 */ SyscallDesc("nxm_resched", unimplementedFunc),
/* 45 */ SyscallDesc("nxm_set_cancel", unimplementedFunc),
/* 46 */ SyscallDesc("nxm_set_binding", unimplementedFunc),
- /* 47 */ SyscallDesc("stack_create", Tru64::stack_createFunc),
+ /* 47 */ SyscallDesc("stack_create", AlphaTru64::stack_createFunc),
/* 48 */ SyscallDesc("nxm_get_state", unimplementedFunc),
/* 49 */ SyscallDesc("nxm_thread_suspend", unimplementedFunc),
/* 50 */ SyscallDesc("nxm_thread_resume", unimplementedFunc),
@@ -488,7 +531,7 @@ SyscallDesc AlphaTru64Process::machSyscallDescs[] = {
/* 56 */ SyscallDesc("host_priv_self", unimplementedFunc),
/* 57 */ SyscallDesc("kern_invalid", unimplementedFunc),
/* 58 */ SyscallDesc("kern_invalid", unimplementedFunc),
- /* 59 */ SyscallDesc("swtch_pri", Tru64::swtch_priFunc),
+ /* 59 */ SyscallDesc("swtch_pri", AlphaTru64::swtch_priFunc),
/* 60 */ SyscallDesc("swtch", unimplementedFunc),
/* 61 */ SyscallDesc("thread_switch", unimplementedFunc),
/* 62 */ SyscallDesc("semop_fast", unimplementedFunc),
@@ -496,7 +539,7 @@ SyscallDesc AlphaTru64Process::machSyscallDescs[] = {
/* 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),
+ /* 67 */ SyscallDesc("nxm_swtch_pri", AlphaTru64::swtch_priFunc),
/* 68 */ SyscallDesc("lw_syscall", unimplementedFunc),
/* 69 */ SyscallDesc("kern_invalid", unimplementedFunc),
/* 70 */ SyscallDesc("mach_sctimes_0", unimplementedFunc),
diff --git a/arch/alpha/tru64/tru64.cc b/arch/alpha/tru64/tru64.cc
new file mode 100644
index 000000000..4a3e653c1
--- /dev/null
+++ b/arch/alpha/tru64/tru64.cc
@@ -0,0 +1,70 @@
+/*
+ * 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/tru64/tru64.hh"
+
+// open(2) flags translation table
+OpenFlagTransTable AlphaTru64::openFlagTable[] = {
+#ifdef _MSC_VER
+ { AlphaTru64::TGT_O_RDONLY, _O_RDONLY },
+ { AlphaTru64::TGT_O_WRONLY, _O_WRONLY },
+ { AlphaTru64::TGT_O_RDWR, _O_RDWR },
+ { AlphaTru64::TGT_O_APPEND, _O_APPEND },
+ { AlphaTru64::TGT_O_CREAT, _O_CREAT },
+ { AlphaTru64::TGT_O_TRUNC, _O_TRUNC },
+ { AlphaTru64::TGT_O_EXCL, _O_EXCL },
+#ifdef _O_NONBLOCK
+ { AlphaTru64::TGT_O_NONBLOCK, _O_NONBLOCK },
+#endif
+#ifdef _O_NOCTTY
+ { AlphaTru64::TGT_O_NOCTTY, _O_NOCTTY },
+#endif
+#ifdef _O_SYNC
+ { AlphaTru64::TGT_O_SYNC, _O_SYNC },
+#endif
+#else /* !_MSC_VER */
+ { AlphaTru64::TGT_O_RDONLY, O_RDONLY },
+ { AlphaTru64::TGT_O_WRONLY, O_WRONLY },
+ { AlphaTru64::TGT_O_RDWR, O_RDWR },
+ { AlphaTru64::TGT_O_APPEND, O_APPEND },
+ { AlphaTru64::TGT_O_CREAT, O_CREAT },
+ { AlphaTru64::TGT_O_TRUNC, O_TRUNC },
+ { AlphaTru64::TGT_O_EXCL, O_EXCL },
+ { AlphaTru64::TGT_O_NONBLOCK, O_NONBLOCK },
+ { AlphaTru64::TGT_O_NOCTTY, O_NOCTTY },
+#ifdef O_SYNC
+ { AlphaTru64::TGT_O_SYNC, O_SYNC },
+#endif
+#endif /* _MSC_VER */
+};
+
+const int AlphaTru64::NUM_OPEN_FLAGS =
+ (sizeof(AlphaTru64::openFlagTable)/sizeof(AlphaTru64::openFlagTable[0]));
+
+
+
diff --git a/arch/alpha/tru64/tru64.hh b/arch/alpha/tru64/tru64.hh
new file mode 100644
index 000000000..63eff656b
--- /dev/null
+++ b/arch/alpha/tru64/tru64.hh
@@ -0,0 +1,111 @@
+/*
+ * 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_ALPHA_TRU64_HH
+#define __ALPHA_ALPHA_TRU64_HH
+
+#include "kern/tru64/tru64.hh"
+
+class AlphaTru64 : public Tru64
+{
+
+ public:
+ /// This table maps the target open() flags to the corresponding
+ /// host open() flags.
+ static OpenFlagTransTable openFlagTable[];
+
+ /// Number of entries in openFlagTable[].
+ static const int NUM_OPEN_FLAGS;
+
+ //@{
+ /// open(2) flag values.
+ static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
+ static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY
+ static const int TGT_O_RDWR = 00000002; //!< O_RDWR
+ static const int TGT_O_NONBLOCK = 00000004; //!< O_NONBLOCK
+ static const int TGT_O_APPEND = 00000010; //!< O_APPEND
+ static const int TGT_O_CREAT = 00001000; //!< O_CREAT
+ static const int TGT_O_TRUNC = 00002000; //!< O_TRUNC
+ static const int TGT_O_EXCL = 00004000; //!< O_EXCL
+ static const int TGT_O_NOCTTY = 00010000; //!< O_NOCTTY
+ static const int TGT_O_SYNC = 00040000; //!< O_SYNC
+ static const int TGT_O_DRD = 00100000; //!< O_DRD
+ static const int TGT_O_DIRECTIO = 00200000; //!< O_DIRECTIO
+ static const int TGT_O_CACHE = 00400000; //!< O_CACHE
+ static const int TGT_O_DSYNC = 02000000; //!< O_DSYNC
+ static const int TGT_O_RSYNC = 04000000; //!< O_RSYNC
+ //@}
+
+ /// For mmap().
+ static const unsigned TGT_MAP_ANONYMOUS = 0x10;
+
+ //@{
+ /// For getsysinfo().
+ static const unsigned GSI_PLATFORM_NAME = 103; //!< platform name as string
+ static const unsigned GSI_CPU_INFO = 59; //!< CPU information
+ static const unsigned GSI_PROC_TYPE = 60; //!< get proc_type
+ static const unsigned GSI_MAX_CPU = 30; //!< max # cpu's on this machine
+ static const unsigned GSI_CPUS_IN_BOX = 55; //!< number of CPUs in system
+ static const unsigned GSI_PHYSMEM = 19; //!< Physical memory in KB
+ static const unsigned GSI_CLK_TCK = 42; //!< clock freq in Hz
+ //@}
+
+ //@{
+ /// For getrusage().
+ static const int TGT_RUSAGE_THREAD = 1;
+ static const int TGT_RUSAGE_SELF = 0;
+ static const int TGT_RUSAGE_CHILDREN = -1;
+ //@}
+
+ //@{
+ /// For setsysinfo().
+ static const unsigned SSI_IEEE_FP_CONTROL = 14; //!< ieee_set_fp_control()
+ //@}
+
+ //@{
+ /// ioctl() command codes.
+ static const unsigned TIOCGETP = 0x40067408;
+ static const unsigned TIOCSETP = 0x80067409;
+ static const unsigned TIOCSETN = 0x8006740a;
+ static const unsigned TIOCSETC = 0x80067411;
+ static const unsigned TIOCGETC = 0x40067412;
+ static const unsigned FIONREAD = 0x4004667f;
+ static const unsigned TIOCISATTY = 0x2000745e;
+ static const unsigned TIOCGETS = 0x402c7413;
+ static const unsigned TIOCGETA = 0x40127417;
+ //@}
+
+ //@{
+ /// For table().
+ static const int TBL_SYSINFO = 12;
+ //@}
+};
+
+
+
+#endif
diff --git a/arch/mips/SConscript b/arch/mips/SConscript
index 73d588f84..06b313203 100644
--- a/arch/mips/SConscript
+++ b/arch/mips/SConscript
@@ -57,6 +57,7 @@ full_system_sources = Split('''
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
+ mips_linux.cc
linux_process.cc
process.cc
''')
diff --git a/arch/mips/isa_traits.hh b/arch/mips/isa_traits.hh
index 62ed7acf0..1f4ccbd90 100644
--- a/arch/mips/isa_traits.hh
+++ b/arch/mips/isa_traits.hh
@@ -163,45 +163,6 @@ namespace MipsISA
MiscReg_DepTag = 67
};
- struct OSFlags
- {
- //@{
- /// open(2) flag values.
- static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
- static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY
- static const int TGT_O_RDWR = 00000002; //!< O_RDWR
- static const int TGT_O_NONBLOCK = 00000004; //!< O_NONBLOCK
- static const int TGT_O_APPEND = 00000010; //!< O_APPEND
- static const int TGT_O_CREAT = 00001000; //!< O_CREAT
- static const int TGT_O_TRUNC = 00002000; //!< O_TRUNC
- static const int TGT_O_EXCL = 00004000; //!< O_EXCL
- static const int TGT_O_NOCTTY = 00010000; //!< O_NOCTTY
- static const int TGT_O_SYNC = 00040000; //!< O_SYNC
- static const int TGT_O_DRD = 00100000; //!< O_DRD
- static const int TGT_O_DIRECTIO = 00200000; //!< O_DIRECTIO
- static const int TGT_O_CACHE = 00400000; //!< O_CACHE
- static const int TGT_O_DSYNC = 02000000; //!< O_DSYNC
- static const int TGT_O_RSYNC = 04000000; //!< O_RSYNC
- //@}
-
- /// For mmap().
- static const unsigned TGT_MAP_ANONYMOUS = 0x800;
-
- //@{
- /// ioctl() command codes.
- static const unsigned TIOCGETP = 0x40067408;
- static const unsigned TIOCSETP = 0x80067409;
- static const unsigned TIOCSETN = 0x8006740a;
- static const unsigned TIOCSETC = 0x80067411;
- static const unsigned TIOCGETC = 0x40067412;
- static const unsigned FIONREAD = 0x4004667f;
- static const unsigned TIOCISATTY = 0x2000745e;
- static const unsigned TIOCGETS = 0x402c7413;
- static const unsigned TIOCGETA = 0x40127417;
- //@}
-
- };
-
typedef uint64_t IntReg;
class IntRegFile
{
diff --git a/arch/mips/linux_process.cc b/arch/mips/linux_process.cc
index 2d02b09e1..89407548a 100644
--- a/arch/mips/linux_process.cc
+++ b/arch/mips/linux_process.cc
@@ -26,6 +26,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include "arch/mips/mips_linux.hh"
#include "arch/mips/linux_process.hh"
#include "arch/mips/isa_traits.hh"
@@ -120,7 +121,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 2 */ SyscallDesc("fork", unimplementedFunc),
/* 3 */ SyscallDesc("read", readFunc),
/* 4 */ SyscallDesc("write", writeFunc),
- /* 5 */ SyscallDesc("open", openFunc<Linux>),
+ /* 5 */ SyscallDesc("open", openFunc<MipsLinux>),
/* 6 */ SyscallDesc("close", closeFunc),
/* 7 */ SyscallDesc("waitpid", unimplementedFunc),
/* 8 */ SyscallDesc("creat", unimplementedFunc),
@@ -130,7 +131,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 12 */ SyscallDesc("chdir", unimplementedFunc),
/* 13 */ SyscallDesc("time", unimplementedFunc),
/* 14 */ SyscallDesc("mknod", unimplementedFunc),
- /* 15 */ SyscallDesc("chmod", chmodFunc<Linux>),
+ /* 15 */ SyscallDesc("chmod", chmodFunc<MipsLinux>),
/* 16 */ SyscallDesc("lchown", chownFunc),
/* 17 */ SyscallDesc("break", obreakFunc), /*obreak*/
/* 18 */ SyscallDesc("unused#18", unimplementedFunc),
@@ -160,7 +161,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 42 */ SyscallDesc("pipe", unimplementedFunc),
/* 43 */ SyscallDesc("times", unimplementedFunc),
/* 44 */ SyscallDesc("prof", unimplementedFunc),
- /* 45 */ SyscallDesc("brk", obreakFunc),/*openFunc<Linux>*/
+ /* 45 */ SyscallDesc("brk", obreakFunc),/*openFunc<MipsLinux>*/
/* 46 */ SyscallDesc("setgid", unimplementedFunc),
/* 47 */ SyscallDesc("getgid", getgidFunc),
/* 48 */ SyscallDesc("signal", ignoreFunc),
@@ -169,7 +170,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 51 */ SyscallDesc("acct", unimplementedFunc),
/* 52 */ SyscallDesc("umount2", unimplementedFunc),
/* 53 */ SyscallDesc("lock", unimplementedFunc),
- /* 54 */ SyscallDesc("ioctl", ioctlFunc<Linux>),
+ /* 54 */ SyscallDesc("ioctl", ioctlFunc<MipsLinux>),
/* 55 */ SyscallDesc("fcntl", unimplementedFunc),
/* 56 */ SyscallDesc("mpx", unimplementedFunc),
/* 57 */ SyscallDesc("setpgid", unimplementedFunc),
@@ -205,7 +206,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 87 */ SyscallDesc("swapon", gethostnameFunc),
/* 88 */ SyscallDesc("reboot", unimplementedFunc),
/* 89 */ SyscallDesc("readdir", unimplementedFunc),
- /* 90 */ SyscallDesc("mmap", mmapFunc<Linux>),
+ /* 90 */ SyscallDesc("mmap", mmapFunc<MipsLinux>),
/* 91 */ SyscallDesc("munmap",munmapFunc),
/* 92 */ SyscallDesc("truncate", fcntlFunc),
/* 93 */ SyscallDesc("ftruncate", unimplementedFunc),
@@ -221,9 +222,9 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 103 */ SyscallDesc("syslog", unimplementedFunc),
/* 104 */ SyscallDesc("setitimer", unimplementedFunc),
/* 105 */ SyscallDesc("getitimer", unimplementedFunc),
- /* 106 */ SyscallDesc("stat", statFunc<Linux>),
+ /* 106 */ SyscallDesc("stat", statFunc<MipsLinux>),
/* 107 */ SyscallDesc("lstat", unimplementedFunc),
- /* 108 */ SyscallDesc("fstat", fstatFunc<Linux>),
+ /* 108 */ SyscallDesc("fstat", fstatFunc<MipsLinux>),
/* 109 */ SyscallDesc("unused#109", unimplementedFunc),
/* 110 */ SyscallDesc("iopl", unimplementedFunc),
/* 111 */ SyscallDesc("vhangup", unimplementedFunc),
@@ -259,9 +260,9 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 141 */ SyscallDesc("getdents", unimplementedFunc),
/* 142 */ SyscallDesc("newselect", unimplementedFunc),
/* 143 */ SyscallDesc("flock", unimplementedFunc),
- /* 144 */ SyscallDesc("msync", unimplementedFunc),/*getrlimitFunc<Linux>*/
+ /* 144 */ SyscallDesc("msync", unimplementedFunc),/*getrlimitFunc<MipsLinux>*/
/* 145 */ SyscallDesc("readv", unimplementedFunc),
- /* 146 */ SyscallDesc("writev", writevFunc<Linux>),
+ /* 146 */ SyscallDesc("writev", writevFunc<MipsLinux>),
/* 147 */ SyscallDesc("cacheflush", unimplementedFunc),
/* 148 */ SyscallDesc("cachectl", unimplementedFunc),
/* 149 */ SyscallDesc("sysmips", unimplementedFunc),
@@ -329,8 +330,8 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
/* 211 */ SyscallDesc("truncate64", unimplementedFunc),
/* 212 */ SyscallDesc("ftruncate64", unimplementedFunc),
/* 213 */ SyscallDesc("stat64", unimplementedFunc),
- /* 214 */ SyscallDesc("lstat64", lstat64Func<Linux>),
- /* 215 */ SyscallDesc("fstat64", fstat64Func<Linux>),
+ /* 214 */ SyscallDesc("lstat64", lstat64Func<MipsLinux>),
+ /* 215 */ SyscallDesc("fstat64", fstat64Func<MipsLinux>),
/* 216 */ SyscallDesc("pivot_root", unimplementedFunc),
/* 217 */ SyscallDesc("mincore", unimplementedFunc),
/* 218 */ SyscallDesc("madvise", unimplementedFunc),
diff --git a/arch/mips/mips_linux.cc b/arch/mips/mips_linux.cc
new file mode 100644
index 000000000..7a9e66470
--- /dev/null
+++ b/arch/mips/mips_linux.cc
@@ -0,0 +1,70 @@
+/*
+ * 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/mips/mips_linux.hh"
+
+// open(2) flags translation table
+OpenFlagTransTable MipsLinux::openFlagTable[] = {
+#ifdef _MSC_VER
+ { MipsLinux::TGT_O_RDONLY, _O_RDONLY },
+ { MipsLinux::TGT_O_WRONLY, _O_WRONLY },
+ { MipsLinux::TGT_O_RDWR, _O_RDWR },
+ { MipsLinux::TGT_O_APPEND, _O_APPEND },
+ { MipsLinux::TGT_O_CREAT, _O_CREAT },
+ { MipsLinux::TGT_O_TRUNC, _O_TRUNC },
+ { MipsLinux::TGT_O_EXCL, _O_EXCL },
+#ifdef _O_NONBLOCK
+ { MipsLinux::TGT_O_NONBLOCK, _O_NONBLOCK },
+#endif
+#ifdef _O_NOCTTY
+ { MipsLinux::TGT_O_NOCTTY, _O_NOCTTY },
+#endif
+#ifdef _O_SYNC
+ { MipsLinux::TGT_O_SYNC, _O_SYNC },
+#endif
+#else /* !_MSC_VER */
+ { MipsLinux::TGT_O_RDONLY, O_RDONLY },
+ { MipsLinux::TGT_O_WRONLY, O_WRONLY },
+ { MipsLinux::TGT_O_RDWR, O_RDWR },
+ { MipsLinux::TGT_O_APPEND, O_APPEND },
+ { MipsLinux::TGT_O_CREAT, O_CREAT },
+ { MipsLinux::TGT_O_TRUNC, O_TRUNC },
+ { MipsLinux::TGT_O_EXCL, O_EXCL },
+ { MipsLinux::TGT_O_NONBLOCK, O_NONBLOCK },
+ { MipsLinux::TGT_O_NOCTTY, O_NOCTTY },
+#ifdef O_SYNC
+ { MipsLinux::TGT_O_SYNC, O_SYNC },
+#endif
+#endif /* _MSC_VER */
+};
+
+const int MipsLinux::NUM_OPEN_FLAGS =
+ (sizeof(MipsLinux::openFlagTable)/sizeof(MipsLinux::openFlagTable[0]));
+
+
+
diff --git a/arch/mips/mips_linux.hh b/arch/mips/mips_linux.hh
new file mode 100644
index 000000000..b142a7796
--- /dev/null
+++ b/arch/mips/mips_linux.hh
@@ -0,0 +1,107 @@
+/*
+ * 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 __MIPS_MIPS_LINUX_HH
+#define __MIPS_MIPS_LINUX_HH
+
+#include "kern/linux/linux.hh"
+
+class MipsLinux : public Linux
+{
+ public:
+
+ /// This table maps the target open() flags to the corresponding
+ /// host open() flags.
+ static OpenFlagTransTable openFlagTable[];
+
+ /// Number of entries in openFlagTable[].
+ static const int NUM_OPEN_FLAGS;
+
+ //@{
+ /// open(2) flag values.
+ static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
+ static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY
+ static const int TGT_O_RDWR = 00000002; //!< O_RDWR
+ static const int TGT_O_NONBLOCK = 00000004; //!< O_NONBLOCK
+ static const int TGT_O_APPEND = 00000010; //!< O_APPEND
+ static const int TGT_O_CREAT = 00001000; //!< O_CREAT
+ static const int TGT_O_TRUNC = 00002000; //!< O_TRUNC
+ static const int TGT_O_EXCL = 00004000; //!< O_EXCL
+ static const int TGT_O_NOCTTY = 00010000; //!< O_NOCTTY
+ static const int TGT_O_SYNC = 00040000; //!< O_SYNC
+ static const int TGT_O_DRD = 00100000; //!< O_DRD
+ static const int TGT_O_DIRECTIO = 00200000; //!< O_DIRECTIO
+ static const int TGT_O_CACHE = 00400000; //!< O_CACHE
+ static const int TGT_O_DSYNC = 02000000; //!< O_DSYNC
+ static const int TGT_O_RSYNC = 04000000; //!< O_RSYNC
+ //@}
+
+ /// For mmap().
+ static const unsigned TGT_MAP_ANONYMOUS = 0x10;
+
+ //@{
+ /// For getsysinfo().
+ static const unsigned GSI_PLATFORM_NAME = 103; //!< platform name as string
+ static const unsigned GSI_CPU_INFO = 59; //!< CPU information
+ static const unsigned GSI_PROC_TYPE = 60; //!< get proc_type
+ static const unsigned GSI_MAX_CPU = 30; //!< max # cpu's on this machine
+ static const unsigned GSI_CPUS_IN_BOX = 55; //!< number of CPUs in system
+ static const unsigned GSI_PHYSMEM = 19; //!< Physical memory in KB
+ static const unsigned GSI_CLK_TCK = 42; //!< clock freq in Hz
+ //@}
+
+ //@{
+ /// For getrusage().
+ static const int TGT_RUSAGE_SELF = 0;
+ static const int TGT_RUSAGE_CHILDREN = -1;
+ static const int TGT_RUSAGE_BOTH = -2;
+ //@}
+
+ //@{
+ /// For setsysinfo().
+ static const unsigned SSI_IEEE_FP_CONTROL = 14; //!< ieee_set_fp_control()
+ //@}
+
+ //@{
+ /// ioctl() command codes.
+ static const unsigned TIOCGETP = 0x40067408;
+ static const unsigned TIOCSETP = 0x80067409;
+ static const unsigned TIOCSETN = 0x8006740a;
+ static const unsigned TIOCSETC = 0x80067411;
+ static const unsigned TIOCGETC = 0x40067412;
+ static const unsigned FIONREAD = 0x4004667f;
+ static const unsigned TIOCISATTY = 0x2000745e;
+ static const unsigned TIOCGETS = 0x402c7413;
+ static const unsigned TIOCGETA = 0x40127417;
+ //@}
+
+ /// For table().
+ static const int TBL_SYSINFO = 12;
+};
+
+#endif
diff --git a/kern/linux/linux.hh b/kern/linux/linux.hh
index 93d92a85b..bab460333 100644
--- a/kern/linux/linux.hh
+++ b/kern/linux/linux.hh
@@ -44,8 +44,8 @@ class Linux {};
#include <sys/types.h>
#include <unistd.h>
-#include "sim/syscall_emul.hh"
#include "arch/isa_traits.hh"
+#include "sim/syscall_emul.hh"
class TranslatingPort;
@@ -67,8 +67,6 @@ class Linux {
typedef uint32_t gid_t;
//@}
- typedef TheISA::OSFlags OSFlags;
-
#if BSD_HOST
typedef struct stat hst_stat;
typedef struct stat hst_stat64;
@@ -77,14 +75,6 @@ class Linux {
typedef struct stat64 hst_stat64;
#endif
-
- /// This table maps the target open() flags to the corresponding
- /// host open() flags.
- static OpenFlagTransTable openFlagTable[];
-
- /// Number of entries in openFlagTable[].
- static const int NUM_OPEN_FLAGS;
-
/// Stat buffer. Note that we can't call it 'stat' since that
/// gets #defined to something else on some systems.
struct tgt_stat {
diff --git a/kern/tru64/tru64.hh b/kern/tru64/tru64.hh
index ce9a67199..3bd0f39f0 100644
--- a/kern/tru64/tru64.hh
+++ b/kern/tru64/tru64.hh
@@ -70,8 +70,6 @@ class Tru64 {
public:
- typedef TheISA::OSFlags OSFlags;
-
//@{
/// Basic Tru64 types.
typedef uint64_t size_t;
@@ -87,13 +85,6 @@ class Tru64 {
typedef quad fsid_t;
//@}
- /// This table maps the target open() flags to the corresponding
- /// host open() flags.
- static OpenFlagTransTable openFlagTable[];
-
- /// Number of entries in openFlagTable[].
- static const int NUM_OPEN_FLAGS;
-
/// Stat buffer. Note that Tru64 v5.0+ use a new "F64" stat
/// structure, and a new set of syscall numbers for stat calls.
/// On some hosts (notably Linux) define st_atime, st_mtime, and
@@ -684,45 +675,6 @@ class Tru64 {
return 0;
}
- /// Target table() handler.
- static SyscallReturn
- tableFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
- {
- using namespace std;
- using namespace TheISA;
-
- int id = xc->getSyscallArg(0); // table ID
- int index = xc->getSyscallArg(1); // index into table
- // arg 2 is buffer pointer; type depends on table ID
- int nel = xc->getSyscallArg(3); // number of elements
- int lel = xc->getSyscallArg(4); // expected element size
-
- switch (id) {
- case Tru64::OSFlags::TBL_SYSINFO: {
- if (index != 0 || nel != 1 || lel != sizeof(Tru64::tbl_sysinfo))
- return -EINVAL;
- TypedBufferArg<Tru64::tbl_sysinfo> elp(xc->getSyscallArg(2));
-
- const int clk_hz = one_million;
- elp->si_user = htog(curTick / (Clock::Frequency / clk_hz));
- elp->si_nice = htog(0);
- elp->si_sys = htog(0);
- elp->si_idle = htog(0);
- elp->wait = htog(0);
- elp->si_hz = htog(clk_hz);
- elp->si_phz = htog(clk_hz);
- elp->si_boottime = htog(seconds_since_epoch); // seconds since epoch?
- elp->si_max_procs = htog(process->numCpus());
- elp.copyOut(xc->getMemPort());
- return 0;
- }
-
- default:
- cerr << "table(): id " << id << " unknown." << endl;
- return -EINVAL;
- }
- }
//
// Mach syscalls -- identified by negated syscall numbers
diff --git a/sim/syscall_emul.hh b/sim/syscall_emul.hh
index bab29ca6a..00f016410 100644
--- a/sim/syscall_emul.hh
+++ b/sim/syscall_emul.hh
@@ -348,14 +348,14 @@ ioctlFunc(SyscallDesc *desc, int callnum, Process *process,
}
switch (req) {
- case OS::OSFlags::TIOCISATTY:
- case OS::OSFlags::TIOCGETP:
- case OS::OSFlags::TIOCSETP:
- case OS::OSFlags::TIOCSETN:
- case OS::OSFlags::TIOCSETC:
- case OS::OSFlags::TIOCGETC:
- case OS::OSFlags::TIOCGETS:
- case OS::OSFlags::TIOCGETA:
+ case OS::TIOCISATTY:
+ case OS::TIOCGETP:
+ case OS::TIOCSETP:
+ case OS::TIOCSETN:
+ case OS::TIOCSETC:
+ case OS::TIOCGETC:
+ case OS::TIOCGETS:
+ case OS::TIOCGETA:
return -ENOTTY;
default:
@@ -719,7 +719,7 @@ mmapFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
p->pTable->allocate(start, length);
p->mmap_end += length;
- if (!(flags & OS::OSFlags::TGT_MAP_ANONYMOUS)) {
+ if (!(flags & OS::TGT_MAP_ANONYMOUS)) {
warn("allowing mmap of file @ fd %d. "
"This will break if not /dev/zero.", xc->getSyscallArg(4));
}
@@ -810,7 +810,7 @@ getrusageFunc(SyscallDesc *desc, int callnum, Process *process,
int who = xc->getSyscallArg(0); // THREAD, SELF, or CHILDREN
TypedBufferArg<typename OS::rusage> rup(xc->getSyscallArg(1));
- if (who != OS::OSFlags::TGT_RUSAGE_SELF) {
+ if (who != OS::TGT_RUSAGE_SELF) {
// don't really handle THREAD or CHILDREN, but just warn and
// plow ahead
warn("getrusage() only supports RUSAGE_SELF. Parameter %d ignored.",
@@ -843,4 +843,7 @@ getrusageFunc(SyscallDesc *desc, int callnum, Process *process,
return 0;
}
+
+
+
#endif // __SIM_SYSCALL_EMUL_HH__
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 21:39:43 +0000