From 6ed567d6002df081dd6cf2db6685d3e66c11272b Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Thu, 17 Nov 2016 04:54:14 -0500 Subject: alpha: Remove ALPHA tru64 support and associated tests No one appears to be using it, and it is causing build issues and increases the development and maintenance effort. --- src/kern/SConscript | 8 - src/kern/kernel_stats.cc | 21 - src/kern/kernel_stats.hh | 5 - src/kern/tru64/dump_mbuf.cc | 82 --- src/kern/tru64/dump_mbuf.hh | 40 -- src/kern/tru64/mbuf.hh | 100 ---- src/kern/tru64/printf.cc | 272 --------- src/kern/tru64/printf.hh | 40 -- src/kern/tru64/tru64.hh | 1222 -------------------------------------- src/kern/tru64/tru64_events.cc | 114 ---- src/kern/tru64/tru64_events.hh | 86 --- src/kern/tru64/tru64_syscalls.cc | 440 -------------- src/kern/tru64/tru64_syscalls.hh | 361 ----------- 13 files changed, 2791 deletions(-) delete mode 100644 src/kern/tru64/dump_mbuf.cc delete mode 100644 src/kern/tru64/dump_mbuf.hh delete mode 100644 src/kern/tru64/mbuf.hh delete mode 100644 src/kern/tru64/printf.cc delete mode 100644 src/kern/tru64/printf.hh delete mode 100644 src/kern/tru64/tru64.hh delete mode 100644 src/kern/tru64/tru64_events.cc delete mode 100644 src/kern/tru64/tru64_events.hh delete mode 100644 src/kern/tru64/tru64_syscalls.cc delete mode 100644 src/kern/tru64/tru64_syscalls.hh (limited to 'src/kern') diff --git a/src/kern/SConscript b/src/kern/SConscript index 305cf6381..d079cbe51 100644 --- a/src/kern/SConscript +++ b/src/kern/SConscript @@ -44,11 +44,3 @@ Source('system_events.cc') DebugFlag('DebugPrintf') DebugFlag('Printf') - -if env['TARGET_ISA'] == 'alpha': - Source('tru64/dump_mbuf.cc') - Source('tru64/printf.cc') - Source('tru64/tru64_events.cc') - Source('tru64/tru64_syscalls.cc') - - DebugFlag('BADADDR') diff --git a/src/kern/kernel_stats.cc b/src/kern/kernel_stats.cc index f0f010748..f7f57af29 100644 --- a/src/kern/kernel_stats.cc +++ b/src/kern/kernel_stats.cc @@ -34,9 +34,6 @@ #include "base/trace.hh" #include "cpu/thread_context.hh" #include "kern/kernel_stats.hh" -#if THE_ISA == ALPHA_ISA -#include "kern/tru64/tru64_syscalls.hh" -#endif #include "sim/system.hh" using namespace std; @@ -92,24 +89,6 @@ Statistics::regStats(const string &_name) ; _iplUsed = _iplGood / _iplCount; -#if THE_ISA == ALPHA_ISA - _syscall - .init(SystemCalls::Number) - .name(name() + ".syscall") - .desc("number of syscalls executed") - .flags(total | pdf | nozero | nonan) - ; -#endif - - //@todo This needs to get the names of syscalls from an appropriate place. -#if 0 - for (int i = 0; i < SystemCalls::Number; ++i) { - const char *str = SystemCalls::name(i); - if (str) { - _syscall.subname(i, str); - } - } -#endif } void diff --git a/src/kern/kernel_stats.hh b/src/kern/kernel_stats.hh index c2c7abf2d..efaf70611 100644 --- a/src/kern/kernel_stats.hh +++ b/src/kern/kernel_stats.hh @@ -58,11 +58,6 @@ class Statistics : public Serializable Stats::Vector _iplTicks; Stats::Formula _iplUsed; -#if THE_ISA == ALPHA_ISA - Stats::Vector _syscall; -#endif -// Stats::Vector _faults; - private: int iplLast; Tick iplLastTick; diff --git a/src/kern/tru64/dump_mbuf.cc b/src/kern/tru64/dump_mbuf.cc deleted file mode 100644 index 1eef26c07..000000000 --- a/src/kern/tru64/dump_mbuf.cc +++ /dev/null @@ -1,82 +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. - * - * Authors: Nathan Binkert - */ - -#include - -#include - -#include "arch/isa_traits.hh" -#include "arch/vtophys.hh" -#include "base/loader/symtab.hh" -#include "base/cprintf.hh" -#include "base/trace.hh" -#include "base/types.hh" -#include "config/the_isa.hh" -#include "cpu/thread_context.hh" -#include "kern/tru64/dump_mbuf.hh" -#include "kern/tru64/mbuf.hh" -#include "sim/arguments.hh" -#include "sim/system.hh" - -using namespace TheISA; - -namespace tru64 { - -void -DumpMbuf(Arguments args) -{ - ThreadContext *tc = args.getThreadContext(); - StringWrap name(tc->getSystemPtr()->name()); - Addr addr = (Addr)args; - struct mbuf m; - - CopyOut(tc, &m, addr, sizeof(m)); - - int count = m.m_pkthdr.len; - - DPRINTFN("m=%#lx, m->m_pkthdr.len=%#d\n", addr, m.m_pkthdr.len); - - while (count > 0) { - DPRINTFN("m=%#lx, m->m_data=%#lx, m->m_len=%d\n", - addr, m.m_data, m.m_len); - char *buffer = new char[m.m_len]; - CopyOut(tc, buffer, m.m_data, m.m_len); - DDUMPN((uint8_t *)buffer, m.m_len); - delete [] buffer; - - count -= m.m_len; - if (!m.m_next) - break; - - CopyOut(tc, &m, m.m_next, sizeof(m)); - } -} - -} // namespace Tru64 diff --git a/src/kern/tru64/dump_mbuf.hh b/src/kern/tru64/dump_mbuf.hh deleted file mode 100644 index 2f71fc61d..000000000 --- a/src/kern/tru64/dump_mbuf.hh +++ /dev/null @@ -1,40 +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. - * - * Authors: Nathan Binkert - */ - -#ifndef __DUMP_MBUF_HH__ -#define __DUMP_MBUF_HH__ - -#include "sim/arguments.hh" - -namespace tru64 { - void DumpMbuf(Arguments args); -} - -#endif // __DUMP_MBUF_HH__ diff --git a/src/kern/tru64/mbuf.hh b/src/kern/tru64/mbuf.hh deleted file mode 100644 index d02cba051..000000000 --- a/src/kern/tru64/mbuf.hh +++ /dev/null @@ -1,100 +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. - * - * Authors: Nathan Binkert - */ - -#ifndef __MBUF_HH__ -#define __MBUF_HH__ - -#include "arch/isa_traits.hh" -#include "base/types.hh" - -namespace tru64 { - -struct m_hdr { - Addr mh_next; // 0x00 - Addr mh_nextpkt; // 0x08 - Addr mh_data; // 0x10 - int32_t mh_len; // 0x18 - int32_t mh_type; // 0x1C - int32_t mh_flags; // 0x20 - int32_t mh_pad0; // 0x24 - Addr mh_foo[4]; // 0x28, 0x30, 0x38, 0x40 -}; - -struct pkthdr { - int32_t len; - int32_t protocolSum; - Addr rcvif; -}; - -struct m_ext { - Addr ext_buf; // 0x00 - Addr ext_free; // 0x08 - uint32_t ext_size; // 0x10 - uint32_t ext_pad0; // 0x14 - Addr ext_arg; // 0x18 - struct ext_refq { - Addr forw, back; // 0x20, 0x28 - } ext_ref; - Addr uiomove_f; // 0x30 - int32_t protocolSum; // 0x38 - int32_t bytesSummed; // 0x3C - Addr checksum; // 0x40 -}; - -struct mbuf { - struct m_hdr m_hdr; - union { - struct { - struct pkthdr MH_pkthdr; - union { - struct m_ext MH_ext; - char MH_databuf[1]; - } MH_dat; - } MH; - char M_databuf[1]; - } M_dat; -}; - -#define m_attr m_hdr.mh_attr -#define m_next m_hdr.mh_next -#define m_len m_hdr.mh_len -#define m_data m_hdr.mh_data -#define m_type m_hdr.mh_type -#define m_flags m_hdr.mh_flags -#define m_nextpkt m_hdr.mh_nextpkt -#define m_act m_nextpkt -#define m_pkthdr M_dat.MH.MH_pkthdr -#define m_ext M_dat.MH.MH_dat.MH_ext -#define m_pktdat M_dat.MH.MH_dat.MH_databuf -#define m_dat M_dat.M_databuf - -} - -#endif // __MBUF_HH__ diff --git a/src/kern/tru64/printf.cc b/src/kern/tru64/printf.cc deleted file mode 100644 index 914a6ae86..000000000 --- a/src/kern/tru64/printf.cc +++ /dev/null @@ -1,272 +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. - * - * Authors: Nathan Binkert - */ - -#include - -#include - -#include "arch/vtophys.hh" -#include "base/cprintf.hh" -#include "base/trace.hh" -#include "base/types.hh" -#include "kern/tru64/printf.hh" -#include "sim/arguments.hh" - -using namespace std; - -namespace tru64 { - -void -Printf(Arguments args) -{ - std::ostream &out = Trace::output(); - - char *p = (char *)args++; - - ios::fmtflags saved_flags = out.flags(); - char old_fill = out.fill(); - int old_precision = out.precision(); - - while (*p) { - switch (*p) { - case '%': { - bool more = true; - bool islong = false; - bool leftjustify = false; - bool format = false; - bool zero = false; - int width = 0; - while (more && *++p) { - switch (*p) { - case 'l': - case 'L': - islong = true; - break; - case '-': - leftjustify = true; - break; - case '#': - format = true; - break; - case '0': - if (width) - width *= 10; - else - zero = true; - break; - default: - if (*p >= '1' && *p <= '9') - width = 10 * width + *p - '0'; - else - more = false; - break; - } - } - - bool hexnum = false; - bool octal = false; - bool sign = false; - switch (*p) { - case 'X': - case 'x': - hexnum = true; - break; - case 'O': - case 'o': - octal = true; - break; - case 'D': - case 'd': - sign = true; - break; - case 'P': - format = true; - case 'p': - hexnum = true; - break; - } - - switch (*p) { - case 'D': - case 'd': - case 'U': - case 'u': - case 'X': - case 'x': - case 'O': - case 'o': - case 'P': - case 'p': { - if (hexnum) - out << hex; - - if (octal) - out << oct; - - if (format) { - if (!zero) - out.setf(ios::showbase); - else { - if (hexnum) { - out << "0x"; - width -= 2; - } else if (octal) { - out << "0"; - width -= 1; - } - } - } - - if (zero) - out.fill('0'); - - if (width > 0) - out.width(width); - - if (leftjustify && !zero) - out.setf(ios::left); - - if (sign) { - if (islong) - out << (int64_t)args; - else - out << (int32_t)args; - } else { - if (islong) - out << (uint64_t)args; - else - out << (uint32_t)args; - } - - if (zero) - out.fill(' '); - - if (width > 0) - out.width(0); - - out << dec; - - ++args; - } - break; - - case 's': { - const char *s = (char *)args; - if (!s) - s = ""; - - if (width > 0) - out.width(width); - if (leftjustify) - out.setf(ios::left); - - out << s; - ++args; - } - break; - case 'C': - case 'c': { - uint64_t mask = (*p == 'C') ? 0xffL : 0x7fL; - uint64_t num; - int width; - - if (islong) { - num = (uint64_t)args; - width = sizeof(uint64_t); - } else { - num = (uint32_t)args; - width = sizeof(uint32_t); - } - - while (width-- > 0) { - char c = (char)(num & mask); - if (c) - out << c; - num >>= 8; - } - - ++args; - } - break; - case 'b': { - uint64_t n = (uint64_t)args++; - char *s = (char *)args++; - out << s << ": " << n; - } - break; - case 'n': - case 'N': { - args += 2; -#if 0 - uint64_t n = (uint64_t)args++; - struct reg_values *rv = (struct reg_values *)args++; -#endif - } - break; - case 'r': - case 'R': { - args += 2; -#if 0 - uint64_t n = (uint64_t)args++; - struct reg_desc *rd = (struct reg_desc *)args++; -#endif - } - break; - case '%': - out << '%'; - break; - } - ++p; - } - break; - case '\n': - out << endl; - ++p; - break; - case '\r': - ++p; - if (*p != '\n') - out << endl; - break; - - default: { - size_t len = strcspn(p, "%\n\r\0"); - out.write(p, len); - p += len; - } - } - } - - out.flags(saved_flags); - out.fill(old_fill); - out.precision(old_precision); -} - -} // namespace Tru64 diff --git a/src/kern/tru64/printf.hh b/src/kern/tru64/printf.hh deleted file mode 100644 index 5036694c0..000000000 --- a/src/kern/tru64/printf.hh +++ /dev/null @@ -1,40 +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. - * - * Authors: Nathan Binkert - */ - -#ifndef __PRINTF_HH__ -#define __PRINTF_HH__ - -#include "sim/arguments.hh" - -namespace tru64 { - void Printf(Arguments args); -} - -#endif // __PRINTF_HH__ diff --git a/src/kern/tru64/tru64.hh b/src/kern/tru64/tru64.hh deleted file mode 100644 index 0f1e7f881..000000000 --- a/src/kern/tru64/tru64.hh +++ /dev/null @@ -1,1222 +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. - * - * Authors: Nathan Binkert - * Ali Saidi - */ - -#ifndef __TRU64_HH__ -#define __TRU64_HH__ - -#include "kern/operatingsystem.hh" -#include "sim/byteswap.hh" - -#include -#include -#if defined(__OpenBSD__) || defined(__APPLE__) || defined(__FreeBSD__) -#include -#include -#else -#include -#endif - -#include -#include -#include - -#include -#include // for memset() - -#include "arch/alpha/registers.hh" -#include "config/the_isa.hh" -#include "cpu/base.hh" -#include "debug/SyscallVerbose.hh" -#include "sim/core.hh" -#include "sim/syscall_emul.hh" - -typedef struct stat global_stat; -typedef struct statfs global_statfs; -typedef struct dirent global_dirent; - -class SETranslatingPortProxy; - -/// -/// This class encapsulates the types, structures, constants, -/// functions, and syscall-number mappings specific to the Alpha Tru64 -/// syscall interface. -/// -class Tru64 : public OperatingSystem -{ - - public: - - //@{ - /// Basic Tru64 types. - typedef uint64_t size_t; - typedef uint64_t off_t; - typedef uint16_t nlink_t; - typedef int32_t dev_t; - typedef uint32_t uid_t; - typedef uint32_t gid_t; - typedef uint32_t time_t; - typedef uint32_t mode_t; - typedef uint32_t ino_t; - typedef struct { int val[2]; } quad; - typedef quad fsid_t; - //@} - - - /// For statfs(). - struct F64_statfs { - int16_t f_type; - int16_t f_flags; - int32_t f_retired1; - int32_t f_retired2; - int32_t f_retired3; - int32_t f_retired4; - int32_t f_retired5; - int32_t f_retired6; - int32_t f_retired7; - fsid_t f_fsid; - int32_t f_spare[9]; - char f_retired8[90]; - char f_retired9[90]; - uint64_t dummy[10]; // was union mount_info mount_info; - uint64_t f_flags2; - int64_t f_spare2[14]; - int64_t f_fsize; - int64_t f_bsize; - int64_t f_blocks; - int64_t f_bfree; - int64_t f_bavail; - int64_t f_files; - int64_t f_ffree; - char f_mntonname[1024]; - char f_mntfromname[1024]; - }; - - /// For old Tru64 v4.x statfs() - struct pre_F64_statfs { - int16_t f_type; - int16_t f_flags; - int32_t f_fsize; - int32_t f_bsize; - int32_t f_blocks; - int32_t f_bfree; - int32_t f_bavail; - int32_t f_files; - int32_t f_ffree; - fsid_t f_fsid; - int32_t f_spare[9]; - char f_mntonname[90]; - char f_mntfromname[90]; - uint64_t dummy[10]; // was union mount_info mount_info; - }; - - /// For getdirentries(). - struct dirent - { - ino_t d_ino; //!< file number of entry - uint16_t d_reclen; //!< length of this record - uint16_t d_namlen; //!< length of string in d_name - char d_name[256]; //!< dummy name length - }; - - - /// Length of strings in struct utsname (plus 1 for null char). - static const int _SYS_NMLN = 32; - - /// Interface struct for uname(). - struct utsname { - char sysname[_SYS_NMLN]; //!< System name. - char nodename[_SYS_NMLN]; //!< Node name. - char release[_SYS_NMLN]; //!< OS release. - char version[_SYS_NMLN]; //!< OS version. - char machine[_SYS_NMLN]; //!< Machine type. - }; - - /// Limit struct for getrlimit/setrlimit. - struct rlimit { - uint64_t rlim_cur; //!< soft limit - uint64_t rlim_max; //!< hard limit - }; - - - /// For getsysinfo() GSI_CPU_INFO option. - struct cpu_info { - uint32_t current_cpu; //!< current_cpu - uint32_t cpus_in_box; //!< cpus_in_box - uint32_t cpu_type; //!< cpu_type - uint32_t ncpus; //!< ncpus - uint64_t cpus_present; //!< cpus_present - uint64_t cpus_running; //!< cpus_running - uint64_t cpu_binding; //!< cpu_binding - uint64_t cpu_ex_binding; //!< cpu_ex_binding - uint32_t mhz; //!< mhz - uint32_t unused[3]; //!< future expansion - }; - - /// For gettimeofday. - struct timeval { - uint32_t tv_sec; //!< seconds - uint32_t tv_usec; //!< microseconds - }; - - /// For getrusage(). - struct rusage { - struct timeval ru_utime; //!< user time used - struct timeval ru_stime; //!< system time used - uint64_t ru_maxrss; //!< ru_maxrss - uint64_t ru_ixrss; //!< integral shared memory size - uint64_t ru_idrss; //!< integral unshared data " - uint64_t ru_isrss; //!< integral unshared stack " - uint64_t ru_minflt; //!< page reclaims - total vmfaults - uint64_t ru_majflt; //!< page faults - uint64_t ru_nswap; //!< swaps - uint64_t ru_inblock; //!< block input operations - uint64_t ru_oublock; //!< block output operations - uint64_t ru_msgsnd; //!< messages sent - uint64_t ru_msgrcv; //!< messages received - uint64_t ru_nsignals; //!< signals received - uint64_t ru_nvcsw; //!< voluntary context switches - uint64_t ru_nivcsw; //!< involuntary " - }; - - /// For sigreturn(). - struct sigcontext { - int64_t sc_onstack; //!< sigstack state to restore - int64_t sc_mask; //!< signal mask to restore - int64_t sc_pc; //!< pc at time of signal - int64_t sc_ps; //!< psl to retore - int64_t sc_regs[32]; //!< processor regs 0 to 31 - int64_t sc_ownedfp; //!< fp has been used - int64_t sc_fpregs[32]; //!< fp regs 0 to 31 - uint64_t sc_fpcr; //!< floating point control reg - uint64_t sc_fp_control; //!< software fpcr - int64_t sc_reserved1; //!< reserved for kernel - uint32_t sc_kreserved1; //!< reserved for kernel - uint32_t sc_kreserved2; //!< reserved for kernel - size_t sc_ssize; //!< stack size - caddr_t sc_sbase; //!< stack start - uint64_t sc_traparg_a0; //!< a0 argument to trap on exc - uint64_t sc_traparg_a1; //!< a1 argument to trap on exc - uint64_t sc_traparg_a2; //!< a2 argument to trap on exc - uint64_t sc_fp_trap_pc; //!< imprecise pc - uint64_t sc_fp_trigger_sum; //!< Exception summary at trigg - uint64_t sc_fp_trigger_inst; //!< Instruction at trigger pc - }; - - - - /// For table(). - struct tbl_sysinfo { - uint64_t si_user; //!< User time - uint64_t si_nice; //!< Nice time - uint64_t si_sys; //!< System time - uint64_t si_idle; //!< Idle time - uint64_t si_hz; //!< hz - uint64_t si_phz; //!< phz - uint64_t si_boottime; //!< Boot time in seconds - uint64_t wait; //!< Wait time - uint32_t si_max_procs; //!< rpb->rpb_numprocs - uint32_t pad; //!< padding - }; - - - /// For stack_create. - struct vm_stack { - // was void * - Addr address; //!< address hint - size_t rsize; //!< red zone size - size_t ysize; //!< yellow zone size - size_t gsize; //!< green zone size - size_t swap; //!< amount of swap to reserve - size_t incr; //!< growth increment - uint64_t align; //!< address alignment - uint64_t flags; //!< MAP_FIXED etc. - // was struct memalloc_attr * - Addr attr; //!< allocation policy - uint64_t reserved; //!< reserved - }; - - /// Return values for nxm calls. - enum { - KERN_NOT_RECEIVER = 7, - KERN_NOT_IN_SET = 12 - }; - - /// For nxm_task_init. - static const int NXM_TASK_INIT_VP = 2; //!< initial thread is VP - - /// Task attribute structure. - struct nxm_task_attr { - int64_t nxm_callback; //!< nxm_callback - unsigned int nxm_version; //!< nxm_version - unsigned short nxm_uniq_offset; //!< nxm_uniq_offset - unsigned short flags; //!< flags - int nxm_quantum; //!< nxm_quantum - int pad1; //!< pad1 - int64_t pad2; //!< pad2 - }; - - /// Signal set. - typedef uint64_t sigset_t; - - /// Thread state shared between user & kernel. - struct ushared_state { - sigset_t sigmask; //!< thread signal mask - sigset_t sig; //!< thread pending mask - // struct nxm_pth_state * - Addr pth_id; //!< out-of-line state - int flags; //!< shared flags -#define US_SIGSTACK 0x1 // thread called sigaltstack -#define US_ONSTACK 0x2 // thread is running on altstack -#define US_PROFILE 0x4 // thread called profil -#define US_SYSCALL 0x8 // thread in syscall -#define US_TRAP 0x10 // thread has trapped -#define US_YELLOW 0x20 // thread has mellowed yellow -#define US_YZONE 0x40 // thread has zoned out -#define US_FP_OWNED 0x80 // thread used floating point - - int cancel_state; //!< thread's cancelation state -#define US_CANCEL 0x1 // cancel pending -#define US_NOCANCEL 0X2 // synch cancel disabled -#define US_SYS_NOCANCEL 0x4 // syscall cancel disabled -#define US_ASYNC_NOCANCEL 0x8 // asynch cancel disabled -#define US_CANCEL_BITS (US_NOCANCEL|US_SYS_NOCANCEL|US_ASYNC_NOCANCEL) -#define US_CANCEL_MASK (US_CANCEL|US_NOCANCEL|US_SYS_NOCANCEL| \ - US_ASYNC_NOCANCEL) - - // These are semi-shared. They are always visible to - // the kernel but are never context-switched by the library. - - int nxm_ssig; //!< scheduler's synchronous signals - int reserved1; //!< reserved1 - int64_t nxm_active; //!< scheduler active - int64_t reserved2; //!< reserved2 - }; - - struct nxm_sched_state { - struct ushared_state nxm_u; //!< state own by user thread - unsigned int nxm_bits; //!< scheduler state / slot - int nxm_quantum; //!< quantum count-down value - int nxm_set_quantum; //!< quantum reset value - int nxm_sysevent; //!< syscall state - // struct nxm_upcall * - Addr nxm_uc_ret; //!< stack ptr of null thread - // void * - Addr nxm_tid; //!< scheduler's thread id - int64_t nxm_va; //!< page fault address - // struct nxm_pth_state * - Addr nxm_pthid; //!< id of null thread - uint64_t nxm_bound_pcs_count; //!< bound PCS thread count - int64_t pad[2]; //!< pad - }; - - /// nxm_shared. - struct nxm_shared { - int64_t nxm_callback; //!< address of upcall routine - unsigned int nxm_version; //!< version number - unsigned short nxm_uniq_offset; //!< correction factor for TEB - unsigned short pad1; //!< pad1 - int64_t space[2]; //!< future growth - struct nxm_sched_state nxm_ss[1]; //!< array of shared areas - }; - - /// nxm_slot_state_t. - enum nxm_slot_state_t { - NXM_SLOT_AVAIL, - NXM_SLOT_BOUND, - NXM_SLOT_UNBOUND, - NXM_SLOT_EMPTY - }; - - /// nxm_config_info - struct nxm_config_info { - int nxm_nslots_per_rad; //!< max number of VP slots per RAD - int nxm_nrads; //!< max number of RADs - // nxm_slot_state_t * - Addr nxm_slot_state; //!< per-VP slot state - // struct nxm_shared * - Addr nxm_rad[1]; //!< per-RAD shared areas - }; - - /// For nxm_thread_create. - enum nxm_thread_type { - NXM_TYPE_SCS = 0, - NXM_TYPE_VP = 1, - NXM_TYPE_MANAGER = 2 - }; - - /// Thread attributes. - struct nxm_thread_attr { - int version; //!< version - int type; //!< type - int cancel_flags; //!< cancel_flags - int priority; //!< priority - int policy; //!< policy - int signal_type; //!< signal_type - // void * - Addr pthid; //!< pthid - sigset_t sigmask; //!< sigmask - /// Initial register values. - struct { - uint64_t pc; //!< pc - uint64_t sp; //!< sp - uint64_t a0; //!< a0 - } registers; - uint64_t pad2[2]; //!< pad2 - }; - - /// Helper function to convert a host statfs buffer to a target statfs - /// buffer. Also copies the target buffer out to the simulated - /// memory space. Used by statfs() and fstatfs(). - template - static void - copyOutStatfsBuf(SETranslatingPortProxy &mem, Addr addr, - global_statfs *host) - { - using namespace TheISA; - - TypedBufferArg tgt(addr); - -#if defined(__OpenBSD__) || defined(__APPLE__) || defined(__FreeBSD__) - tgt->f_type = 0; -#else - tgt->f_type = htog(host->f_type); -#endif - tgt->f_bsize = htog(host->f_bsize); - tgt->f_blocks = htog(host->f_blocks); - tgt->f_bfree = htog(host->f_bfree); - tgt->f_bavail = htog(host->f_bavail); - tgt->f_files = htog(host->f_files); - tgt->f_ffree = htog(host->f_ffree); - - // Is this as string normally? - memcpy(&tgt->f_fsid, &host->f_fsid, sizeof(host->f_fsid)); - - tgt.copyOut(mem); - } - - - /// The target system's hostname. - static const char *hostname; - - - /// Target getdirentries() handler. - static SyscallReturn - getdirentriesFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace TheISA; - -#if defined(__APPLE__) || defined(__CYGWIN__) - panic("getdirent not implemented on cygwin!"); -#else - int index = 0; - int fd = process->getSimFD(process->getSyscallArg(tc, index)); - Addr tgt_buf = process->getSyscallArg(tc, index); - int tgt_nbytes = process->getSyscallArg(tc, index); - Addr tgt_basep = process->getSyscallArg(tc, index); - - char * const host_buf = new char[tgt_nbytes]; - - // just pass basep through uninterpreted. - TypedBufferArg basep(tgt_basep); - basep.copyIn(tc->getMemProxy()); - long host_basep = (off_t)htog((int64_t)*basep); - int host_result = getdirentries(fd, host_buf, tgt_nbytes, &host_basep); - - // check for error - if (host_result < 0) { - delete [] host_buf; - return -errno; - } - - // no error: copy results back to target space - Addr tgt_buf_ptr = tgt_buf; - char *host_buf_ptr = host_buf; - char *host_buf_end = host_buf + host_result; - while (host_buf_ptr < host_buf_end) { - global_dirent *host_dp = (global_dirent *)host_buf_ptr; - int namelen = strlen(host_dp->d_name); - - // Actual size includes padded string rounded up for alignment. - // Subtract 256 for dummy char array in Tru64::dirent definition. - // Add 1 to namelen for terminating null char. - int tgt_bufsize = sizeof(Tru64::dirent) - 256 + roundUp(namelen+1, 8); - TypedBufferArg tgt_dp(tgt_buf_ptr, tgt_bufsize); - tgt_dp->d_ino = host_dp->d_ino; - tgt_dp->d_reclen = tgt_bufsize; - tgt_dp->d_namlen = namelen; - strcpy(tgt_dp->d_name, host_dp->d_name); - tgt_dp.copyOut(tc->getMemProxy()); - - tgt_buf_ptr += tgt_bufsize; - host_buf_ptr += host_dp->d_reclen; - } - - delete [] host_buf; - - *basep = htog((int64_t)host_basep); - basep.copyOut(tc->getMemProxy()); - - return tgt_buf_ptr - tgt_buf; -#endif - } - - /// Target sigreturn() handler. - static SyscallReturn - sigreturnFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace TheISA; - - int index = 0; - TypedBufferArg sc(process->getSyscallArg(tc, index)); - - sc.copyIn(tc->getMemProxy()); - - // Restore state from sigcontext structure. - // Note that we'll advance PC <- NPC before the end of the cycle, - // so we need to restore the desired PC into NPC. - // The current regs->pc will get clobbered. - PCState pc = tc->pcState(); - pc.npc(htog(sc->sc_pc)); - tc->pcState(pc); - - for (int i = 0; i < 31; ++i) { - tc->setIntReg(i, htog(sc->sc_regs[i])); - tc->setFloatRegBits(i, htog(sc->sc_fpregs[i])); - } - - tc->setMiscRegNoEffect(AlphaISA::MISCREG_FPCR, htog(sc->sc_fpcr)); - - return 0; - } - - - // - // Mach syscalls -- identified by negated syscall numbers - // - - /// Create a stack region for a thread. - static SyscallReturn - stack_createFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace TheISA; - - int index = 0; - TypedBufferArg argp(process->getSyscallArg(tc, index)); - - argp.copyIn(tc->getMemProxy()); - - int stack_size = - gtoh(argp->rsize) + gtoh(argp->ysize) + gtoh(argp->gsize); - - // if the user chose an address, just let them have it. Otherwise - // pick one for them. - Addr stack_base = gtoh(argp->address); - - if (stack_base == 0) { - stack_base = process->next_thread_stack_base; - process->next_thread_stack_base -= stack_size; - } - - Addr rounded_stack_base = roundDown(stack_base, PageBytes); - Addr rounded_stack_size = roundUp(stack_size, PageBytes); - - DPRINTF(SyscallVerbose, - "stack_create: allocating stack @ %#x size %#x " - "(rounded from %#x, %#x)\n", - rounded_stack_base, rounded_stack_size, - stack_base, stack_size); - - // map memory - process->allocateMem(rounded_stack_base, rounded_stack_size); - - argp->address = gtoh(rounded_stack_base); - argp.copyOut(tc->getMemProxy()); - - return 0; - } - - /// NXM library version stamp. - static - const int NXM_LIB_VERSION = 301003; - - /// This call sets up the interface between the user and kernel - /// schedulers by creating a shared-memory region. The shared memory - /// region has several structs, some global, some per-RAD, some per-VP. - static SyscallReturn - nxm_task_initFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace std; - using namespace TheISA; - - int index = 0; - TypedBufferArg - attrp(process->getSyscallArg(tc, index)); - TypedBufferArg configptr_ptr(process->getSyscallArg(tc, index)); - - attrp.copyIn(tc->getMemProxy()); - - if (gtoh(attrp->nxm_version) != NXM_LIB_VERSION) { - cerr << "nxm_task_init: thread library version mismatch! " - << "got " << attrp->nxm_version - << ", expected " << NXM_LIB_VERSION << endl; - abort(); - } - - if (gtoh(attrp->flags) != Tru64::NXM_TASK_INIT_VP) { - cerr << "nxm_task_init: bad flag value " << attrp->flags - << " (expected " << Tru64::NXM_TASK_INIT_VP << ")" << endl; - abort(); - } - - Addr base_addr = 0x12000; // was 0x3f0000000LL; - Addr cur_addr = base_addr; // next addresses to use - // first comes the config_info struct - Addr config_addr = cur_addr; - cur_addr += sizeof(Tru64::nxm_config_info); - // next comes the per-cpu state vector - Addr slot_state_addr = cur_addr; - int slot_state_size = - process->numCpus() * sizeof(Tru64::nxm_slot_state_t); - cur_addr += slot_state_size; - // now the per-RAD state struct (we only support one RAD) - cur_addr = 0x14000; // bump up addr for alignment - Addr rad_state_addr = cur_addr; - int rad_state_size = - (sizeof(Tru64::nxm_shared) - + (process->numCpus()-1) * sizeof(Tru64::nxm_sched_state)); - cur_addr += rad_state_size; - - // now initialize a config_info struct and copy it out to user space - TypedBufferArg config(config_addr); - - config->nxm_nslots_per_rad = htog(process->numCpus()); - config->nxm_nrads = htog(1); // only one RAD in our system! - config->nxm_slot_state = htog(slot_state_addr); - config->nxm_rad[0] = htog(rad_state_addr); - - // initialize the slot_state array and copy it out - TypedBufferArg slot_state(slot_state_addr, - slot_state_size); - for (int i = 0; i < process->numCpus(); ++i) { - // CPU 0 is bound to the calling process; all others are available - // XXX this code should have an endian conversion, but I don't think - // it works anyway - slot_state[i] = - (i == 0) ? Tru64::NXM_SLOT_BOUND : Tru64::NXM_SLOT_AVAIL; - } - - // same for the per-RAD "shared" struct. Note that we need to - // allocate extra bytes for the per-VP array which is embedded at - // the end. - TypedBufferArg rad_state(rad_state_addr, - rad_state_size); - - rad_state->nxm_callback = attrp->nxm_callback; - rad_state->nxm_version = attrp->nxm_version; - rad_state->nxm_uniq_offset = attrp->nxm_uniq_offset; - for (int i = 0; i < process->numCpus(); ++i) { - Tru64::nxm_sched_state *ssp = &rad_state->nxm_ss[i]; - ssp->nxm_u.sigmask = htog(0); - ssp->nxm_u.sig = htog(0); - ssp->nxm_u.flags = htog(0); - ssp->nxm_u.cancel_state = htog(0); - ssp->nxm_u.nxm_ssig = 0; - ssp->nxm_bits = htog(0); - ssp->nxm_quantum = attrp->nxm_quantum; - ssp->nxm_set_quantum = attrp->nxm_quantum; - ssp->nxm_sysevent = htog(0); - - if (i == 0) { - uint64_t uniq = tc->readMiscRegNoEffect(AlphaISA::MISCREG_UNIQ); - ssp->nxm_u.pth_id = htog(uniq + gtoh(attrp->nxm_uniq_offset)); - ssp->nxm_u.nxm_active = htog(uniq | 1); - } - else { - ssp->nxm_u.pth_id = htog(0); - ssp->nxm_u.nxm_active = htog(0); - } - } - - // - // copy pointer to shared config area out to user - // - *configptr_ptr = htog(config_addr); - - // Register this as a valid address range with the process - base_addr = roundDown(base_addr, PageBytes); - int size = cur_addr - base_addr; - process->allocateMem(base_addr, roundUp(size, PageBytes)); - - config.copyOut(tc->getMemProxy()); - slot_state.copyOut(tc->getMemProxy()); - rad_state.copyOut(tc->getMemProxy()); - configptr_ptr.copyOut(tc->getMemProxy()); - - return 0; - } - - /// Initialize thread context. - static void - init_thread_context(LiveProcess *process, ThreadContext *tc, - Tru64::nxm_thread_attr *attrp, uint64_t uniq_val) - { - using namespace TheISA; - - tc->clearArchRegs(); - - process->setSyscallArg(tc, 0, gtoh(attrp->registers.a0)); - tc->setIntReg(27/*t12*/, gtoh(attrp->registers.pc)); - tc->setIntReg(TheISA::StackPointerReg, gtoh(attrp->registers.sp)); - tc->setMiscRegNoEffect(AlphaISA::MISCREG_UNIQ, uniq_val); - - tc->pcState(gtoh(attrp->registers.pc)); - - tc->activate(); - } - - /// Create thread. - static SyscallReturn - nxm_thread_createFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace std; - using namespace TheISA; - - int index = 0; - TypedBufferArg - attrp(process->getSyscallArg(tc, index)); - TypedBufferArg kidp(process->getSyscallArg(tc, index)); - int thread_index = process->getSyscallArg(tc, index); - - // get attribute args - attrp.copyIn(tc->getMemProxy()); - - if (gtoh(attrp->version) != NXM_LIB_VERSION) { - cerr << "nxm_thread_create: thread library version mismatch! " - << "got " << attrp->version - << ", expected " << NXM_LIB_VERSION << endl; - abort(); - } - - if (thread_index < 0 || thread_index > process->numCpus()) { - cerr << "nxm_thread_create: bad thread index " << thread_index - << endl; - abort(); - } - - // On a real machine, the per-RAD shared structure is in - // shared memory, so both the user and kernel can get at it. - // We don't have that luxury, so we just copy it in and then - // back out again. - int rad_state_size = - (sizeof(Tru64::nxm_shared) + - (process->numCpus()-1) * sizeof(Tru64::nxm_sched_state)); - - TypedBufferArg rad_state(0x14000, - rad_state_size); - rad_state.copyIn(tc->getMemProxy()); - - uint64_t uniq_val = gtoh(attrp->pthid) - gtoh(rad_state->nxm_uniq_offset); - - if (gtoh(attrp->type) == Tru64::NXM_TYPE_MANAGER) { - // DEC pthreads seems to always create one of these (in - // addition to N application threads), but we don't use it, - // so don't bother creating it. - - // This is supposed to be a port number. Make something up. - *kidp = htog(99); - kidp.copyOut(tc->getMemProxy()); - - return 0; - } else if (gtoh(attrp->type) == Tru64::NXM_TYPE_VP) { - // A real "virtual processor" kernel thread. Need to fork - // this thread on another CPU. - Tru64::nxm_sched_state *ssp = &rad_state->nxm_ss[thread_index]; - - if (gtoh(ssp->nxm_u.nxm_active) != 0) - return (int) Tru64::KERN_NOT_RECEIVER; - - ssp->nxm_u.pth_id = attrp->pthid; - ssp->nxm_u.nxm_active = htog(uniq_val | 1); - - rad_state.copyOut(tc->getMemProxy()); - - Addr slot_state_addr = 0x12000 + sizeof(Tru64::nxm_config_info); - int slot_state_size = - process->numCpus() * sizeof(Tru64::nxm_slot_state_t); - - TypedBufferArg - slot_state(slot_state_addr, - slot_state_size); - - slot_state.copyIn(tc->getMemProxy()); - - if (slot_state[thread_index] != Tru64::NXM_SLOT_AVAIL) { - cerr << "nxm_thread_createFunc: requested VP slot " - << thread_index << " not available!" << endl; - fatal(""); - } - - // XXX This should have an endian conversion but I think this code - // doesn't work anyway - slot_state[thread_index] = Tru64::NXM_SLOT_BOUND; - - slot_state.copyOut(tc->getMemProxy()); - - // Find a free simulator thread context. - ThreadContext *tc = process->findFreeContext(); - if (tc) { - // inactive context... grab it - init_thread_context(process, tc, attrp, uniq_val); - - // This is supposed to be a port number, but we'll try - // and get away with just sticking the thread index - // here. - *kidp = htog(thread_index); - kidp.copyOut(tc->getMemProxy()); - - return 0; - } - - // fell out of loop... no available inactive context - cerr << "nxm_thread_create: no idle contexts available." << endl; - abort(); - } else { - cerr << "nxm_thread_create: can't handle thread type " - << attrp->type << endl; - abort(); - } - - return 0; - } - - /// Thread idle call (like yield()). - static SyscallReturn - nxm_idleFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - return 0; - } - - /// Block thread. - static SyscallReturn - nxm_thread_blockFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace std; - - int index = 0; - uint64_t tid = process->getSyscallArg(tc, index); - uint64_t secs = process->getSyscallArg(tc, index); - uint64_t flags = process->getSyscallArg(tc, index); - uint64_t action = process->getSyscallArg(tc, index); - uint64_t usecs = process->getSyscallArg(tc, index); - - cout << tc->getCpuPtr()->name() << ": nxm_thread_block " << tid << " " - << secs << " " << flags << " " << action << " " << usecs << endl; - - return 0; - } - - /// block. - static SyscallReturn - nxm_blockFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace std; - - int index = 0; - Addr uaddr = process->getSyscallArg(tc, index); - uint64_t val = process->getSyscallArg(tc, index); - uint64_t secs = process->getSyscallArg(tc, index); - uint64_t usecs = process->getSyscallArg(tc, index); - uint64_t flags = process->getSyscallArg(tc, index); - - BaseCPU *cpu = tc->getCpuPtr(); - - cout << cpu->name() << ": nxm_block " - << hex << uaddr << dec << " " << val - << " " << secs << " " << usecs - << " " << flags << endl; - - return 0; - } - - /// Unblock thread. - static SyscallReturn - nxm_unblockFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace std; - - int index = 0; - Addr uaddr = process->getSyscallArg(tc, index); - - cout << tc->getCpuPtr()->name() << ": nxm_unblock " - << hex << uaddr << dec << endl; - - return 0; - } - - /// Switch thread priority. - static SyscallReturn - swtch_priFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - // Attempts to switch to another runnable thread (if there is - // one). Returns false if there are no other threads to run - // (i.e., the thread can reasonably spin-wait) or true if there - // are other threads. - // - // Since we assume at most one "kernel" thread per CPU, it's - // always safe to return false here. - return 0; //false; - } - - - /// Activate thread context waiting on a channel. Just activate one - /// by default. - static int - activate_waiting_context(Addr uaddr, LiveProcess *process, - bool activate_all = false) - { - using namespace std; - - int num_activated = 0; - - list::iterator i = process->waitList.begin(); - list::iterator end = process->waitList.end(); - - while (i != end && (num_activated == 0 || activate_all)) { - if (i->waitChan == uaddr) { - // found waiting process: make it active - ThreadContext *newCtx = i->waitingContext; - assert(newCtx->status() == ThreadContext::Suspended); - newCtx->activate(); - - // get rid of this record - i = process->waitList.erase(i); - - ++num_activated; - } else { - ++i; - } - } - - return num_activated; - } - - /// M5 hacked-up lock acquire. - static void - m5_lock_mutex(Addr uaddr, LiveProcess *process, ThreadContext *tc) - { - using namespace TheISA; - - TypedBufferArg lockp(uaddr); - - lockp.copyIn(tc->getMemProxy()); - - if (gtoh(*lockp) == 0) { - // lock is free: grab it - *lockp = htog(1); - lockp.copyOut(tc->getMemProxy()); - } else { - // lock is busy: disable until free - process->waitList.push_back(Process::WaitRec(uaddr, tc)); - tc->suspend(); - } - } - - /// M5 unlock call. - static void - m5_unlock_mutex(Addr uaddr, LiveProcess *process, ThreadContext *tc) - { - TypedBufferArg lockp(uaddr); - - lockp.copyIn(tc->getMemProxy()); - assert(*lockp != 0); - - // Check for a process waiting on the lock. - int num_waiting = activate_waiting_context(uaddr, process); - - // clear lock field if no waiting context is taking over the lock - if (num_waiting == 0) { - *lockp = 0; - lockp.copyOut(tc->getMemProxy()); - } - } - - /// Lock acquire syscall handler. - static SyscallReturn - m5_mutex_lockFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - int index = 0; - Addr uaddr = process->getSyscallArg(tc, index); - - m5_lock_mutex(uaddr, process, tc); - - // Return 0 since we will always return to the user with the lock - // acquired. We will just keep the context inactive until that is - // true. - return 0; - } - - /// Try lock (non-blocking). - static SyscallReturn - m5_mutex_trylockFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace TheISA; - - int index = 0; - Addr uaddr = process->getSyscallArg(tc, index); - TypedBufferArg lockp(uaddr); - - lockp.copyIn(tc->getMemProxy()); - - if (gtoh(*lockp) == 0) { - // lock is free: grab it - *lockp = htog(1); - lockp.copyOut(tc->getMemProxy()); - return 0; - } else { - return 1; - } - } - - /// Unlock syscall handler. - static SyscallReturn - m5_mutex_unlockFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - int index = 0; - Addr uaddr = process->getSyscallArg(tc, index); - - m5_unlock_mutex(uaddr, process, tc); - - return 0; - } - - /// Signal ocndition. - static SyscallReturn - m5_cond_signalFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - int index = 0; - Addr cond_addr = process->getSyscallArg(tc, index); - - // Wake up one process waiting on the condition variable. - activate_waiting_context(cond_addr, process); - - return 0; - } - - /// Wake up all processes waiting on the condition variable. - static SyscallReturn - m5_cond_broadcastFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - int index = 0; - Addr cond_addr = process->getSyscallArg(tc, index); - - activate_waiting_context(cond_addr, process, true); - - return 0; - } - - /// Wait on a condition. - static SyscallReturn - m5_cond_waitFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - using namespace TheISA; - - int index = 0; - Addr cond_addr = process->getSyscallArg(tc, index); - Addr lock_addr = process->getSyscallArg(tc, index); - TypedBufferArg condp(cond_addr); - TypedBufferArg lockp(lock_addr); - - // user is supposed to acquire lock before entering - lockp.copyIn(tc->getMemProxy()); - assert(gtoh(*lockp) != 0); - - m5_unlock_mutex(lock_addr, process, tc); - - process->waitList.push_back(Process::WaitRec(cond_addr, tc)); - tc->suspend(); - - return 0; - } - - /// Thread exit. - static SyscallReturn - m5_thread_exitFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - assert(tc->status() == ThreadContext::Active); - tc->halt(); - - return 0; - } - - /// Indirect syscall invocation (call #0). - static SyscallReturn - indirectSyscallFunc(SyscallDesc *desc, int callnum, LiveProcess *process, - ThreadContext *tc) - { - int index = 0; - int new_callnum = process->getSyscallArg(tc, index); - - for (int i = 0; i < 5; ++i) - process->setSyscallArg(tc, i, process->getSyscallArg(tc, index)); - - - SyscallDesc *new_desc = process->getDesc(new_callnum); - if (desc == NULL) - fatal("Syscall %d out of range", callnum); - - new_desc->doSyscall(new_callnum, process, tc); - - return 0; - } - -}; // class Tru64 - -class Tru64_F64 : public Tru64 -{ - public: - - /// 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 - /// st_ctime as macros, so we append an X to get around this. - struct F64_stat { - dev_t st_dev; //!< st_dev - int32_t st_retired1; //!< st_retired1 - mode_t st_mode; //!< st_mode - nlink_t st_nlink; //!< st_nlink - uint16_t st_nlink_reserved; //!< st_nlink_reserved - uid_t st_uid; //!< st_uid - gid_t st_gid; //!< st_gid - dev_t st_rdev; //!< st_rdev - dev_t st_ldev; //!< st_ldev - off_t st_size; //!< st_size - time_t st_retired2; //!< st_retired2 - int32_t st_uatime; //!< st_uatime - time_t st_retired3; //!< st_retired3 - int32_t st_umtime; //!< st_umtime - time_t st_retired4; //!< st_retired4 - int32_t st_uctime; //!< st_uctime - int32_t st_retired5; //!< st_retired5 - int32_t st_retired6; //!< st_retired6 - uint32_t st_flags; //!< st_flags - uint32_t st_gen; //!< st_gen - uint64_t st_spare[4]; //!< st_spare[4] - ino_t st_ino; //!< st_ino - int32_t st_ino_reserved; //!< st_ino_reserved - time_t st_atimeX; //!< st_atime - int32_t st_atime_reserved; //!< st_atime_reserved - time_t st_mtimeX; //!< st_mtime - int32_t st_mtime_reserved; //!< st_mtime_reserved - time_t st_ctimeX; //!< st_ctime - int32_t st_ctime_reserved; //!< st_ctime_reserved - uint64_t st_blksize; //!< st_blksize - uint64_t st_blocks; //!< st_blocks - }; - - typedef F64_stat tgt_stat; -/* - static void copyOutStatBuf(SETranslatingPortProxy &mem, Addr addr, - global_stat *host) - { - Tru64::copyOutStatBuf(mem, addr, host); - }*/ - - static void copyOutStatfsBuf(SETranslatingPortProxy &mem, Addr addr, - global_statfs *host) - { - Tru64::copyOutStatfsBuf(mem, addr, host); - } -}; - -class Tru64_PreF64 : public Tru64 -{ - public: - - /// Old Tru64 v4.x stat struct. - /// Tru64 maintains backwards compatibility with v4.x by - /// implementing another set of stat functions using the old - /// structure definition and binding them to the old syscall - /// numbers. - - struct pre_F64_stat { - dev_t st_dev; - ino_t st_ino; - mode_t st_mode; - nlink_t st_nlink; - uid_t st_uid __attribute__ ((aligned(sizeof(uid_t)))); - gid_t st_gid; - dev_t st_rdev; - off_t st_size __attribute__ ((aligned(sizeof(off_t)))); - time_t st_atimeX; - int32_t st_uatime; - time_t st_mtimeX; - int32_t st_umtime; - time_t st_ctimeX; - int32_t st_uctime; - uint32_t st_blksize; - int32_t st_blocks; - uint32_t st_flags; - uint32_t st_gen; - }; - - typedef pre_F64_stat tgt_stat; -/* - static void copyOutStatBuf(SETranslatingPortProxy &mem, Addr addr, - global_stat *host) - { - Tru64::copyOutStatBuf(mem, addr, host); - }*/ - - static void copyOutStatfsBuf(SETranslatingPortProxy &mem, Addr addr, - global_statfs *host) - { - Tru64::copyOutStatfsBuf(mem, addr, host); - } -}; - -#endif // __TRU64_HH__ diff --git a/src/kern/tru64/tru64_events.cc b/src/kern/tru64/tru64_events.cc deleted file mode 100644 index df346d6ab..000000000 --- a/src/kern/tru64/tru64_events.cc +++ /dev/null @@ -1,114 +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. - * - * Authors: Nathan Binkert - * Lisa Hsu - */ - -#include "arch/alpha/ev5.hh" -#include "arch/isa_traits.hh" -#include "config/the_isa.hh" -#include "cpu/base.hh" -#include "cpu/thread_context.hh" -#include "debug/BADADDR.hh" -#include "debug/DebugPrintf.hh" -#include "debug/Printf.hh" -#include "kern/tru64/dump_mbuf.hh" -#include "kern/tru64/printf.hh" -#include "kern/tru64/tru64_events.hh" -#include "kern/system_events.hh" -#include "sim/arguments.hh" -#include "sim/system.hh" - -using namespace TheISA; - -//void SkipFuncEvent::process(ExecContext *tc); - -void -BadAddrEvent::process(ThreadContext *tc) -{ - // The following gross hack is the equivalent function to the - // annotation for vmunix::badaddr in: - // simos/simulation/apps/tcl/osf/tlaser.tcl - - uint64_t a0 = tc->readIntReg(16); - - bool found = false; - - MasterPort &dataPort = tc->getCpuPtr()->getDataPort(); - - // get the address ranges of the connected slave port - AddrRangeList resp = dataPort.getAddrRanges(); - for (const auto &iter : resp) { - if (iter.contains(K0Seg2Phys(a0) & PAddrImplMask)) - found = true; - } - - if (!IsK0Seg(a0) || found ) { - - DPRINTF(BADADDR, "badaddr arg=%#x bad\n", a0); - tc->setIntReg(ReturnValueReg, 0x1); - SkipFuncEvent::process(tc); - } else { - DPRINTF(BADADDR, "badaddr arg=%#x good\n", a0); - } -} - -void -PrintfEvent::process(ThreadContext *tc) -{ - if (DTRACE(Printf)) { - StringWrap name(tc->getSystemPtr()->name()); - DPRINTFN(""); - - Arguments args(tc); - tru64::Printf(args); - } -} - -void -DebugPrintfEvent::process(ThreadContext *tc) -{ - if (DTRACE(DebugPrintf)) { - if (!raw) { - StringWrap name(tc->getSystemPtr()->name()); - DPRINTFN(""); - } - - Arguments args(tc); - tru64::Printf(args); - } -} - -void -DumpMbufEvent::process(ThreadContext *tc) -{ - if (DTRACE(DebugPrintf)) { - Arguments args(tc); - tru64::DumpMbuf(args); - } -} diff --git a/src/kern/tru64/tru64_events.hh b/src/kern/tru64/tru64_events.hh deleted file mode 100644 index 6a1ab2e51..000000000 --- a/src/kern/tru64/tru64_events.hh +++ /dev/null @@ -1,86 +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. - * - * Authors: Nathan Binkert - * Lisa Hsu - */ - -#ifndef __TRU64_EVENTS_HH__ -#define __TRU64_EVENTS_HH__ - -#include - -#include "cpu/pc_event.hh" -#include "kern/system_events.hh" - -class ThreadContext; - -class BadAddrEvent : public SkipFuncEvent -{ - public: - BadAddrEvent(PCEventQueue *q, const std::string &desc, Addr addr) - : SkipFuncEvent(q, desc, addr) {} - virtual void process(ThreadContext *tc); -}; - -class PrintfEvent : public PCEvent -{ - public: - PrintfEvent(PCEventQueue *q, const std::string &desc, Addr addr) - : PCEvent(q, desc, addr) {} - virtual void process(ThreadContext *tc); -}; - -class DebugPrintfEvent : public PCEvent -{ - private: - bool raw; - - public: - DebugPrintfEvent(PCEventQueue *q, const std::string &desc, Addr addr, - bool r = false) - : PCEvent(q, desc, addr), raw(r) {} - virtual void process(ThreadContext *tc); -}; - -class DebugPrintfrEvent : public DebugPrintfEvent -{ - public: - DebugPrintfrEvent(PCEventQueue *q, const std::string &desc, Addr addr) - : DebugPrintfEvent(q, desc, addr, true) - {} -}; - -class DumpMbufEvent : public PCEvent -{ - public: - DumpMbufEvent(PCEventQueue *q, const std::string &desc, Addr addr) - : PCEvent(q, desc, addr) {} - virtual void process(ThreadContext *tc); -}; - -#endif // __TRU64_EVENTS_HH__ diff --git a/src/kern/tru64/tru64_syscalls.cc b/src/kern/tru64/tru64_syscalls.cc deleted file mode 100644 index 602271b36..000000000 --- a/src/kern/tru64/tru64_syscalls.cc +++ /dev/null @@ -1,440 +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. - * - * Authors: Nathan Binkert - */ - -#include "kern/tru64/tru64_syscalls.hh" - -namespace { - const char * - standard_strings[SystemCalls::StandardNumber] = { - "syscall", // 0 - "exit", // 1 - "fork", // 2 - "read", // 3 - "write", // 4 - "old_open", // 5 - "close", // 6 - "wait4", // 7 - "old_creat", // 8 - "link", // 9 - - "unlink", // 10 - "execv", // 11 - "chdir", // 12 - "fchdir", // 13 - "mknod", // 14 - "chmod", // 15 - "chown", // 16 - "obreak", // 17 - "pre_F64_getfsstat", // 18 - "lseek", // 19 - - "getpid", // 20 - "mount", // 21 - "unmount", // 22 - "setuid", // 23 - "getuid", // 24 - "exec_with_loader", // 25 - "ptrace", // 26 - "recvmsg", // 27 - "sendmsg", // 28 - "recvfrom", // 29 - - "accept", // 30 - "getpeername", // 31 - "getsockname", // 32 - "access", // 33 - "chflags", // 34 - "fchflags", // 35 - "sync", // 36 - "kill", // 37 - "old_stat", // 38 - "setpgid", // 39 - - "old_lstat", // 40 - "dup", // 41 - "pipe", // 42 - "set_program_attributes", // 43 - "profil", // 44 - "open", // 45 - "obsolete_osigaction", // 46 - "getgid", // 47 - "sigprocmask", // 48 - "getlogin", // 49 - - "setlogin", // 50 - "acct", // 51 - "sigpending", // 52 - "classcntl", // 53 - "ioctl", // 54 - "reboot", // 55 - "revoke", // 56 - "symlink", // 57 - "readlink", // 58 - "execve", // 59 - - "umask", // 60 - "chroot", // 61 - "old_fstat", // 62 - "getpgrp", // 63 - "getpagesize", // 64 - "mremap", // 65 - "vfork", // 66 - "pre_F64_stat", // 67 - "pre_F64_lstat", // 68 - "sbrk", // 69 - - "sstk", // 70 - "mmap", // 71 - "ovadvise", // 72 - "munmap", // 73 - "mprotect", // 74 - "madvise", // 75 - "old_vhangup", // 76 - "kmodcall", // 77 - "mincore", // 78 - "getgroups", // 79 - - "setgroups", // 80 - "old_getpgrp", // 81 - "setpgrp", // 82 - "setitimer", // 83 - "old_wait", // 84 - "table", // 85 - "getitimer", // 86 - "gethostname", // 87 - "sethostname", // 88 - "getdtablesize", // 89 - - "dup2", // 90 - "pre_F64_fstat", // 91 - "fcntl", // 92 - "select", // 93 - "poll", // 94 - "fsync", // 95 - "setpriority", // 96 - "socket", // 97 - "connect", // 98 - "old_accept", // 99 - - "getpriority", // 100 - "old_send", // 101 - "old_recv", // 102 - "sigreturn", // 103 - "bind", // 104 - "setsockopt", // 105 - "listen", // 106 - "plock", // 107 - "old_sigvec", // 108 - "old_sigblock", // 109 - - "old_sigsetmask", // 110 - "sigsuspend", // 111 - "sigstack", // 112 - "old_recvmsg", // 113 - "old_sendmsg", // 114 - "obsolete_vtrcae", // 115 - "gettimeofday", // 116 - "getrusage", // 117 - "getsockopt", // 118 - "numa_syscalls", // 119 - - "readv", // 120 - "writev", // 121 - "settimeofday", // 122 - "fchown", // 123 - "fchmod", // 124 - "old_recvfrom", // 125 - "setreuid", // 126 - "setregid", // 127 - "rename", // 128 - "truncate", // 129 - - "ftruncate", // 130 - "flock", // 131 - "setgid", // 132 - "sendto", // 133 - "shutdown", // 134 - "socketpair", // 135 - "mkdir", // 136 - "rmdir", // 137 - "utimes", // 138 - "obsolete_42_sigreturn", // 139 - - "adjtime", // 140 - "old_getpeername", // 141 - "gethostid", // 142 - "sethostid", // 143 - "getrlimit", // 144 - "setrlimit", // 145 - "old_killpg", // 146 - "setsid", // 147 - "quotactl", // 148 - "oldquota", // 149 - - "old_getsockname", // 150 - "pread", // 151 - "pwrite", // 152 - "pid_block", // 153 - "pid_unblock", // 154 - "signal_urti", // 155 - "sigaction", // 156 - "sigwaitprim", // 157 - "nfssvc", // 158 - "getdirentries", // 159 - - "pre_F64_statfs", // 160 - "pre_F64_fstatfs", // 161 - 0, // 162 - "async_daemon", // 163 - "getfh", // 164 - "getdomainname", // 165 - "setdomainname", // 166 - 0, // 167 - 0, // 168 - "exportfs", // 169 - - 0, // 170 - 0, // 171 - 0, // 172 - 0, // 173 - 0, // 174 - 0, // 175 - 0, // 176 - 0, // 177 - 0, // 178 - 0, // 179 - - 0, // 180 - "alt_plock", // 181 - 0, // 182 - 0, // 183 - "getmnt", // 184 - 0, // 185 - 0, // 186 - "alt_sigpending", // 187 - "alt_setsid", // 188 - 0, // 189 - - 0, // 190 - 0, // 191 - 0, // 192 - 0, // 193 - 0, // 194 - 0, // 195 - 0, // 196 - 0, // 197 - 0, // 198 - "swapon", // 199 - - "msgctl", // 200 - "msgget", // 201 - "msgrcv", // 202 - "msgsnd", // 203 - "semctl", // 204 - "semget", // 205 - "semop", // 206 - "uname", // 207 - "lchown", // 208 - "shmat", // 209 - - "shmctl", // 210 - "shmdt", // 211 - "shmget", // 212 - "mvalid", // 213 - "getaddressconf", // 214 - "msleep", // 215 - "mwakeup", // 216 - "msync", // 217 - "signal", // 218 - "utc_gettime", // 219 - - "utc_adjtime", // 220 - 0, // 221 - "security", // 222 - "kloadcall", // 223 - "stat", // 224 - "lstat", // 225 - "fstat", // 226 - "statfs", // 227 - "fstatfs", // 228 - "getfsstat", // 229 - - "gettimeofday64", // 230 - "settimeofday64", // 231 - 0, // 232 - "getpgid", // 233 - "getsid", // 234 - "sigaltstack", // 235 - "waitid", // 236 - "priocntlset", // 237 - "sigsendset", // 238 - "set_speculative", // 239 - - "msfs_syscall", // 240 - "sysinfo", // 241 - "uadmin", // 242 - "fuser", // 243 - "proplist_syscall", // 244 - "ntp_adjtime", // 245 - "ntp_gettime", // 246 - "pathconf", // 247 - "fpathconf", // 248 - "sync2", // 249 - - "uswitch", // 250 - "usleep_thread", // 251 - "audcntl", // 252 - "audgen", // 253 - "sysfs", // 254 - "subsys_info", // 255 - "getsysinfo", // 256 - "setsysinfo", // 257 - "afs_syscall", // 258 - "swapctl", // 259 - - "memcntl", // 260 - "fdatasync", // 261 - "oflock", // 262 - "_F64_readv", // 263 - "_F64_writev", // 264 - "cdslxlate", // 265 - "sendfile", // 266 - }; - - const char * - mach_strings[SystemCalls::MachNumber] = { - 0, // 0 - 0, // 1 - 0, // 2 - 0, // 3 - 0, // 4 - 0, // 5 - 0, // 6 - 0, // 7 - 0, // 8 - 0, // 9 - - "task_self", // 10 - "thread_reply", // 11 - "task_notify", // 12 - "thread_self", // 13 - 0, // 14 - 0, // 15 - 0, // 16 - 0, // 17 - 0, // 18 - 0, // 19 - - "msg_send_trap", // 20 - "msg_receive_trap", // 21 - "msg_rpc_trap", // 22 - 0, // 23 - "nxm_block", // 24 - "nxm_unblock", // 25 - 0, // 26 - 0, // 27 - 0, // 28 - "nxm_thread_destroy", // 29 - - "lw_wire", // 30 - "lw_unwire", // 31 - "nxm_thread_create", // 32 - "nxm_task_init", // 33 - 0, // 34 - "nxm_idle", // 35 - "nxm_wakeup_idle", // 36 - "nxm_set_pthid", // 37 - "nxm_thread_kill", // 38 - "nxm_thread_block", // 39 - - "nxm_thread_wakeup", // 40 - "init_process", // 41 - "nxm_get_binding", // 42 - "map_fd", // 43 - "nxm_resched", // 44 - "nxm_set_cancel", // 45 - "nxm_set_binding", // 46 - "stack_create", // 47 - "nxm_get_state", // 48 - "nxm_thread_suspend", // 49 - - "nxm_thread_resume", // 50 - "nxm_signal_check", // 51 - "htg_unix_syscall", // 52 - 0, // 53 - 0, // 54 - "host_self", // 55 - "host_priv_self", // 56 - 0, // 57 - 0, // 58 - "swtch_pri", // 59 - - "swtch", // 60 - "thread_switch", // 61 - "semop_fast", // 62 - "nxm_pshared_init", // 63 - "nxm_pshared_block", // 64 - "nxm_pshared_unblock", // 65 - "nxm_pshared_destroy", // 66 - "nxm_swtch_pri", // 67 - "lw_syscall", // 68 - 0, // 69 - - "mach_sctimes_0", // 70 - "mach_sctimes_1", // 71 - "mach_sctimes_2", // 72 - "mach_sctimes_3", // 73 - "mach_sctimes_4", // 74 - "mach_sctimes_5", // 75 - "mach_sctimes_6", // 76 - "mach_sctimes_7", // 77 - "mach_sctimes_8", // 78 - "mach_sctimes_9", // 79 - - "mach_sctimes_10", // 80 - "mach_sctimes_11", // 81 - "mach_sctimes_port_alloc_dealloc", // 82 - }; -} - -const char * -SystemCalls::name(int num) -{ - if (num >= Number) - return 0; - else if (num >= StandardNumber) - return mach_strings[num - StandardNumber]; - else if (num >= 0) - return standard_strings[num]; - else if (num > -MachNumber) - return mach_strings[-num]; - else - return 0; -} diff --git a/src/kern/tru64/tru64_syscalls.hh b/src/kern/tru64/tru64_syscalls.hh deleted file mode 100644 index 66f5c2d39..000000000 --- a/src/kern/tru64/tru64_syscalls.hh +++ /dev/null @@ -1,361 +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. - * - * Authors: Nathan Binkert - */ - -#ifndef __KERN_TRU64_TRU64_SYSCALLS_HH__ -#define __KERN_TRU64_TRU64_SYSCALLS_HH__ - -#include "kern/tru64/tru64.hh" - -template -class SystemCalls; - -template <> -class SystemCalls -{ - public: - enum { - syscall = 0, - exit = 1, - fork = 2, - read = 3, - write = 4, - old_open = 5, - close = 6, - wait4 = 7, - old_creat = 8, - link = 9, - unlink = 10, - execv = 11, - chdir = 12, - fchdir = 13, - mknod = 14, - chmod = 15, - chown = 16, - obreak = 17, - pre_F64_getfsstat = 18, - lseek = 19, - getpid = 20, - mount = 21, - unmount = 22, - setuid = 23, - getuid = 24, - exec_with_loader = 25, - ptrace = 26, - recvmsg = 27, - sendmsg = 28, - recvfrom = 29, - accept = 30, - getpeername = 31, - getsockname = 32, - access = 33, - chflags = 34, - fchflags = 35, - sync = 36, - kill = 37, - old_stat = 38, - setpgid = 39, - old_lstat = 40, - dup = 41, - pipe = 42, - set_program_attributes = 43, - profil = 44, - open = 45, - obsolete_osigaction = 46, - getgid = 47, - sigprocmask = 48, - getlogin = 49, - setlogin = 50, - acct = 51, - sigpending = 52, - classcntl = 53, - ioctl = 54, - reboot = 55, - revoke = 56, - symlink = 57, - readlink = 58, - execve = 59, - umask = 60, - chroot = 61, - old_fstat = 62, - getpgrp = 63, - getpagesize = 64, - mremap = 65, - vfork = 66, - pre_F64_stat = 67, - pre_F64_lstat = 68, - sbrk = 69, - sstk = 70, - mmap = 71, - ovadvise = 72, - munmap = 73, - mprotect = 74, - madvise = 75, - old_vhangup = 76, - kmodcall = 77, - mincore = 78, - getgroups = 79, - setgroups = 80, - old_getpgrp = 81, - setpgrp = 82, - setitimer = 83, - old_wait = 84, - table = 85, - getitimer = 86, - gethostname = 87, - sethostname = 88, - getdtablesize = 89, - dup2 = 90, - pre_F64_fstat = 91, - fcntl = 92, - select = 93, - poll = 94, - fsync = 95, - setpriority = 96, - socket = 97, - connect = 98, - old_accept = 99, - getpriority = 100, - old_send = 101, - old_recv = 102, - sigreturn = 103, - bind = 104, - setsockopt = 105, - listen = 106, - plock = 107, - old_sigvec = 108, - old_sigblock = 109, - old_sigsetmask = 110, - sigsuspend = 111, - sigstack = 112, - old_recvmsg = 113, - old_sendmsg = 114, - obsolete_vtrcae = 115, - gettimeofday = 116, - getrusage = 117, - getsockopt = 118, - numa_syscalls = 119, - readv = 120, - writev = 121, - settimeofday = 122, - fchown = 123, - fchmod = 124, - old_recvfrom = 125, - setreuid = 126, - setregid = 127, - rename = 128, - truncate = 129, - ftruncate = 130, - flock = 131, - setgid = 132, - sendto = 133, - shutdown = 134, - socketpair = 135, - mkdir = 136, - rmdir = 137, - utimes = 138, - obsolete_42_sigreturn = 139, - adjtime = 140, - old_getpeername = 141, - gethostid = 142, - sethostid = 143, - getrlimit = 144, - setrlimit = 145, - old_killpg = 146, - setsid = 147, - quotactl = 148, - oldquota = 149, - old_getsockname = 150, - pread = 151, - pwrite = 152, - pid_block = 153, - pid_unblock = 154, - signal_urti = 155, - sigaction = 156, - sigwaitprim = 157, - nfssvc = 158, - getdirentries = 159, - pre_F64_statfs = 160, - pre_F64_fstatfs = 161, - async_daemon = 163, - getfh = 164, - getdomainname = 165, - setdomainname = 166, - exportfs = 169, - alt_plock = 181, - getmnt = 184, - alt_sigpending = 187, - alt_setsid = 188, - swapon = 199, - msgctl = 200, - msgget = 201, - msgrcv = 202, - msgsnd = 203, - semctl = 204, - semget = 205, - semop = 206, - uname = 207, - lchown = 208, - shmat = 209, - shmctl = 210, - shmdt = 211, - shmget = 212, - mvalid = 213, - getaddressconf = 214, - msleep = 215, - mwakeup = 216, - msync = 217, - signal = 218, - utc_gettime = 219, - utc_adjtime = 220, - security = 222, - kloadcall = 223, - stat = 224, - lstat = 225, - fstat = 226, - statfs = 227, - fstatfs = 228, - getfsstat = 229, - gettimeofday64 = 230, - settimeofday64 = 231, - getpgid = 233, - getsid = 234, - sigaltstack = 235, - waitid = 236, - priocntlset = 237, - sigsendset = 238, - set_speculative = 239, - msfs_syscall = 240, - sysinfo = 241, - uadmin = 242, - fuser = 243, - proplist_syscall = 244, - ntp_adjtime = 245, - ntp_gettime = 246, - pathconf = 247, - fpathconf = 248, - sync2 = 249, - uswitch = 250, - usleep_thread = 251, - audcntl = 252, - audgen = 253, - sysfs = 254, - subsys_info = 255, - getsysinfo = 256, - setsysinfo = 257, - afs_syscall = 258, - swapctl = 259, - memcntl = 260, - fdatasync = 261, - oflock = 262, - _F64_readv = 263, - _F64_writev = 264, - cdslxlate = 265, - sendfile = 266, - StandardNumber - }; - - enum { - task_self = 10, - thread_reply = 11, - task_notify = 12, - thread_self = 13, - msg_send_trap = 20, - msg_receive_trap = 21, - msg_rpc_trap = 22, - nxm_block = 24, - nxm_unblock = 25, - nxm_thread_destroy = 29, - lw_wire = 30, - lw_unwire = 31, - nxm_thread_create = 32, - nxm_task_init = 33, - nxm_idle = 35, - nxm_wakeup_idle = 36, - nxm_set_pthid = 37, - nxm_thread_kill = 38, - nxm_thread_block = 39, - nxm_thread_wakeup = 40, - init_process = 41, - nxm_get_binding = 42, - map_fd = 43, - nxm_resched = 44, - nxm_set_cancel = 45, - nxm_set_binding = 46, - stack_create = 47, - nxm_get_state = 48, - nxm_thread_suspend = 49, - nxm_thread_resume = 50, - nxm_signal_check = 51, - htg_unix_syscall = 52, - host_self = 55, - host_priv_self = 56, - swtch_pri = 59, - swtch = 60, - thread_switch = 61, - semop_fast = 62, - nxm_pshared_init = 63, - nxm_pshared_block = 64, - nxm_pshared_unblock = 65, - nxm_pshared_destroy = 66, - nxm_swtch_pri = 67, - lw_syscall = 68, - mach_sctimes_0 = 70, - mach_sctimes_1 = 71, - mach_sctimes_2 = 72, - mach_sctimes_3 = 73, - mach_sctimes_4 = 74, - mach_sctimes_5 = 75, - mach_sctimes_6 = 76, - mach_sctimes_7 = 77, - mach_sctimes_8 = 78, - mach_sctimes_9 = 79, - mach_sctimes_10 = 80, - mach_sctimes_11 = 81, - mach_sctimes_port_alloc_dealloc = 82, - MachNumber - }; - - static const int Number = StandardNumber + MachNumber; - - static const char *name(int num); - - static bool validSyscallNumber(int num) { - return -MachNumber < num && num < StandardNumber; - } - - static int convert(int syscall_num) { - if (!validSyscallNumber(syscall_num)) - return -1; - - return syscall_num < 0 ? StandardNumber - syscall_num : syscall_num; - } -}; - -#endif // __KERN_TRU64_TRU64_SYSCALLS_HH__ -- cgit v1.2.3