parser = optparse.OptionParser(option_list=m5.standardOptions)
parser.add_option("-c", "--cmd", default="hello")
-parser.add_option("-a", "--arch", choices=["Alpha", "Mips"], default="Alpha")
parser.add_option("-t", "--timing", action="store_true")
(options, args) = parser.parse_args()
# build configuration
this_dir = os.path.dirname(__file__)
-print "arch =", options.arch
-process_class = eval(options.arch + "LiveProcess")
-
-process = process_class()
+process = LiveProcess()
process.executable = os.path.join(this_dir, options.cmd)
process.cmd = options.cmd
#include "arch/alpha/constants.hh"
#include "arch/alpha/process.hh"
-#include "arch/alpha/linux/process.hh"
-#include "arch/alpha/tru64/process.hh"
#include "base/loader/object_file.hh"
#include "base/misc.hh"
#include "cpu/thread_context.hh"
-#include "sim/builder.hh"
#include "sim/system.hh"
using namespace AlphaISA;
using namespace std;
-AlphaLiveProcess *
-AlphaLiveProcess::create(const std::string &nm, System *system, int stdin_fd,
- int stdout_fd, int stderr_fd, std::string executable,
- std::vector<std::string> &argv, std::vector<std::string> &envp)
-{
- AlphaLiveProcess *process = NULL;
-
- ObjectFile *objFile = createObjectFile(executable);
- if (objFile == NULL) {
- fatal("Can't load object file %s", executable);
- }
-
-
- if (objFile->getArch() != ObjectFile::Alpha)
- fatal("Object file does not match architecture.");
- switch (objFile->getOpSys()) {
- case ObjectFile::Tru64:
- process = new AlphaTru64Process(nm, objFile, system,
- stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
- break;
-
- case ObjectFile::Linux:
- process = new AlphaLinuxProcess(nm, objFile, system,
- stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
- break;
-
- default:
- fatal("Unknown/unsupported operating system.");
- }
-
- if (process == NULL)
- fatal("Unknown error creating process object.");
- return process;
-}
-
AlphaLiveProcess::AlphaLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv, std::vector<std::string> &envp)
}
-
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(AlphaLiveProcess)
-
- VectorParam<string> cmd;
- Param<string> executable;
- Param<string> input;
- Param<string> output;
- VectorParam<string> env;
- SimObjectParam<System *> system;
-
-END_DECLARE_SIM_OBJECT_PARAMS(AlphaLiveProcess)
-
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(AlphaLiveProcess)
-
- INIT_PARAM(cmd, "command line (executable plus arguments)"),
- INIT_PARAM(executable, "executable (overrides cmd[0] if set)"),
- INIT_PARAM(input, "filename for stdin (dflt: use sim stdin)"),
- INIT_PARAM(output, "filename for stdout/stderr (dflt: use sim stdout)"),
- INIT_PARAM(env, "environment settings"),
- INIT_PARAM(system, "system")
-
-END_INIT_SIM_OBJECT_PARAMS(AlphaLiveProcess)
-
-
-CREATE_SIM_OBJECT(AlphaLiveProcess)
-{
- string in = input;
- string out = output;
-
- // initialize file descriptors to default: same as simulator
- int stdin_fd, stdout_fd, stderr_fd;
-
- if (in == "stdin" || in == "cin")
- stdin_fd = STDIN_FILENO;
- else
- stdin_fd = Process::openInputFile(input);
-
- if (out == "stdout" || out == "cout")
- stdout_fd = STDOUT_FILENO;
- else if (out == "stderr" || out == "cerr")
- stdout_fd = STDERR_FILENO;
- else
- stdout_fd = Process::openOutputFile(out);
-
- stderr_fd = (stdout_fd != STDOUT_FILENO) ? stdout_fd : STDERR_FILENO;
-
- return AlphaLiveProcess::create(getInstanceName(), system,
- stdin_fd, stdout_fd, stderr_fd,
- (string)executable == "" ? cmd[0] : executable,
- cmd, env);
-}
-
-
-REGISTER_SIM_OBJECT("AlphaLiveProcess", AlphaLiveProcess)
-
std::vector<std::string> &envp);
void startup();
-
- public:
- // this function is used to create the LiveProcess object, since
- // we can't tell which subclass of LiveProcess to use until we
- // open and look at the object file.
- static AlphaLiveProcess *create(const std::string &nm,
- System *_system,
- int stdin_fd, int stdout_fd, int stderr_fd,
- std::string executable,
- std::vector<std::string> &argv,
- std::vector<std::string> &envp);
-
};
#include "arch/mips/isa_traits.hh"
#include "arch/mips/process.hh"
-#include "arch/mips/linux/process.hh"
#include "base/loader/object_file.hh"
#include "base/misc.hh"
#include "cpu/thread_context.hh"
-#include "sim/builder.hh"
#include "sim/system.hh"
using namespace std;
using namespace MipsISA;
-
-MipsLiveProcess *
-MipsLiveProcess::create(const std::string &nm, System *system, int stdin_fd,
- int stdout_fd, int stderr_fd, std::string executable,
- std::vector<std::string> &argv, std::vector<std::string> &envp)
-{
- MipsLiveProcess *process = NULL;
-
- ObjectFile *objFile = createObjectFile(executable);
- if (objFile == NULL) {
- fatal("Can't load object file %s", executable);
- }
-
-
- if (objFile->getArch() != ObjectFile::Mips)
- fatal("Object file does not match MIPS architecture.");
-
- switch (objFile->getOpSys()) {
- case ObjectFile::Linux:
- process = new MipsLinuxProcess(nm, objFile, system,
- stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
- break;
-
- default:
- fatal("Unknown/unsupported operating system.");
- }
-
- if (process == NULL)
- fatal("Unknown error creating process object.");
- return process;
-}
-
MipsLiveProcess::MipsLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv, std::vector<std::string> &envp)
{
argsInit(MachineBytes, VMPageSize);
}
-
-
-
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(MipsLiveProcess)
-
- VectorParam<string> cmd;
- Param<string> executable;
- Param<string> input;
- Param<string> output;
- VectorParam<string> env;
- SimObjectParam<System *> system;
-
-END_DECLARE_SIM_OBJECT_PARAMS(MipsLiveProcess)
-
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(MipsLiveProcess)
-
- INIT_PARAM(cmd, "command line (executable plus arguments)"),
- INIT_PARAM(executable, "executable (overrides cmd[0] if set)"),
- INIT_PARAM(input, "filename for stdin (dflt: use sim stdin)"),
- INIT_PARAM(output, "filename for stdout/stderr (dflt: use sim stdout)"),
- INIT_PARAM(env, "environment settings"),
- INIT_PARAM(system, "system")
-
-END_INIT_SIM_OBJECT_PARAMS(MipsLiveProcess)
-
-
-CREATE_SIM_OBJECT(MipsLiveProcess)
-{
- string in = input;
- string out = output;
-
- // initialize file descriptors to default: same as simulator
- int stdin_fd, stdout_fd, stderr_fd;
-
- if (in == "stdin" || in == "cin")
- stdin_fd = STDIN_FILENO;
- else
- stdin_fd = Process::openInputFile(input);
-
- if (out == "stdout" || out == "cout")
- stdout_fd = STDOUT_FILENO;
- else if (out == "stderr" || out == "cerr")
- stdout_fd = STDERR_FILENO;
- else
- stdout_fd = Process::openOutputFile(out);
-
- stderr_fd = (stdout_fd != STDOUT_FILENO) ? stdout_fd : STDERR_FILENO;
-
- return MipsLiveProcess::create(getInstanceName(), system,
- stdin_fd, stdout_fd, stderr_fd,
- (string)executable == "" ? cmd[0] : executable,
- cmd, env);
-}
-
-
-REGISTER_SIM_OBJECT("MipsLiveProcess", MipsLiveProcess)
-
-
std::vector<std::string> &envp);
void startup();
-
- public:
- // this function is used to create the LiveProcess object, since
- // we can't tell which subclass of LiveProcess to use until we
- // open and look at the object file.
- static MipsLiveProcess *create(const std::string &nm,
- System *_system,
- int stdin_fd, int stdout_fd, int stderr_fd,
- std::string executable,
- std::vector<std::string> &argv,
- std::vector<std::string> &envp);
-
};
#include "arch/sparc/isa_traits.hh"
#include "arch/sparc/process.hh"
-#include "arch/sparc/linux/process.hh"
-#include "arch/sparc/solaris/process.hh"
#include "base/loader/object_file.hh"
#include "base/misc.hh"
#include "cpu/thread_context.hh"
#include "mem/page_table.hh"
#include "mem/translating_port.hh"
-#include "sim/builder.hh"
#include "sim/system.hh"
using namespace std;
using namespace SparcISA;
-SparcLiveProcess *
-SparcLiveProcess::create(const std::string &nm, System *system, int stdin_fd,
- int stdout_fd, int stderr_fd, std::string executable,
- std::vector<std::string> &argv, std::vector<std::string> &envp)
-{
- SparcLiveProcess *process = NULL;
-
- ObjectFile *objFile = createObjectFile(executable);
- if (objFile == NULL) {
- fatal("Can't load object file %s", executable);
- }
-
-
- if (objFile->getArch() != ObjectFile::SPARC)
- fatal("Object file with arch %x does not match architecture %x.",
- objFile->getArch(), ObjectFile::SPARC);
- switch (objFile->getOpSys()) {
- case ObjectFile::Linux:
- process = new SparcLinuxProcess(nm, objFile, system,
- stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
- break;
-
-
- case ObjectFile::Solaris:
- process = new SparcSolarisProcess(nm, objFile, system,
- stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
- break;
- default:
- fatal("Unknown/unsupported operating system.");
- }
-
- if (process == NULL)
- fatal("Unknown error creating process object.");
- return process;
-}
SparcLiveProcess::SparcLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
// num_processes++;
}
-
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(SparcLiveProcess)
-
- VectorParam<string> cmd;
- Param<string> executable;
- Param<string> input;
- Param<string> output;
- VectorParam<string> env;
- SimObjectParam<System *> system;
-
-END_DECLARE_SIM_OBJECT_PARAMS(SparcLiveProcess)
-
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(SparcLiveProcess)
-
- INIT_PARAM(cmd, "command line (executable plus arguments)"),
- INIT_PARAM(executable, "executable (overrides cmd[0] if set)"),
- INIT_PARAM(input, "filename for stdin (dflt: use sim stdin)"),
- INIT_PARAM(output, "filename for stdout/stderr (dflt: use sim stdout)"),
- INIT_PARAM(env, "environment settings"),
- INIT_PARAM(system, "system")
-
-END_INIT_SIM_OBJECT_PARAMS(SparcLiveProcess)
-
-
-CREATE_SIM_OBJECT(SparcLiveProcess)
-{
- string in = input;
- string out = output;
-
- // initialize file descriptors to default: same as simulator
- int stdin_fd, stdout_fd, stderr_fd;
-
- if (in == "stdin" || in == "cin")
- stdin_fd = STDIN_FILENO;
- else
- stdin_fd = Process::openInputFile(input);
-
- if (out == "stdout" || out == "cout")
- stdout_fd = STDOUT_FILENO;
- else if (out == "stderr" || out == "cerr")
- stdout_fd = STDERR_FILENO;
- else
- stdout_fd = Process::openOutputFile(out);
-
- stderr_fd = (stdout_fd != STDOUT_FILENO) ? stdout_fd : STDERR_FILENO;
-
- return SparcLiveProcess::create(getInstanceName(), system,
- stdin_fd, stdout_fd, stderr_fd,
- (string)executable == "" ? cmd[0] : executable,
- cmd, env);
-}
-
-
-REGISTER_SIM_OBJECT("SparcLiveProcess", SparcLiveProcess)
-
-
void startup();
public:
- // this function is used to create the LiveProcess object, since
- // we can't tell which subclass of LiveProcess to use until we
- // open and look at the object file.
- static SparcLiveProcess *create(const std::string &nm,
- System *_system,
- int stdin_fd, int stdout_fd, int stderr_fd,
- std::string executable,
- std::vector<std::string> &argv,
- std::vector<std::string> &envp);
void argsInit(int intSize, int pageSize);
#include "sim/syscall_emul.hh"
#include "sim/system.hh"
+#include "arch/isa_specific.hh"
+#if THE_ISA == ALPHA_ISA
+#include "arch/alpha/linux/process.hh"
+#include "arch/alpha/tru64/process.hh"
+#elif THE_ISA == SPARC_ISA
+#include "arch/sparc/linux/process.hh"
+#include "arch/sparc/solaris/process.hh"
+#elif THE_ISA == MIPS_ISA
+#include "arch/mips/linux/process.hh"
+#else
+#error "THE_ISA not set"
+#endif
+
+
using namespace std;
using namespace TheISA;
desc->doSyscall(callnum, this, tc);
}
-DEFINE_SIM_OBJECT_CLASS_NAME("LiveProcess", LiveProcess);
+LiveProcess *
+LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
+ int stdout_fd, int stderr_fd, std::string executable,
+ std::vector<std::string> &argv,
+ std::vector<std::string> &envp)
+{
+ LiveProcess *process = NULL;
+
+ ObjectFile *objFile = createObjectFile(executable);
+ if (objFile == NULL) {
+ fatal("Can't load object file %s", executable);
+ }
+
+#if THE_ISA == ALPHA_ISA
+ if (objFile->getArch() != ObjectFile::Alpha)
+ fatal("Object file architecture does not match compiled ISA (Alpha).");
+ switch (objFile->getOpSys()) {
+ case ObjectFile::Tru64:
+ process = new AlphaTru64Process(nm, objFile, system,
+ stdin_fd, stdout_fd, stderr_fd,
+ argv, envp);
+ break;
+
+ case ObjectFile::Linux:
+ process = new AlphaLinuxProcess(nm, objFile, system,
+ stdin_fd, stdout_fd, stderr_fd,
+ argv, envp);
+ break;
+
+ default:
+ fatal("Unknown/unsupported operating system.");
+ }
+#elif THE_ISA == SPARC_ISA
+ if (objFile->getArch() != ObjectFile::SPARC)
+ fatal("Object file architecture does not match compiled ISA (SPARC).");
+ switch (objFile->getOpSys()) {
+ case ObjectFile::Linux:
+ process = new SparcLinuxProcess(nm, objFile, system,
+ stdin_fd, stdout_fd, stderr_fd,
+ argv, envp);
+ break;
+
+
+ case ObjectFile::Solaris:
+ process = new SparcSolarisProcess(nm, objFile, system,
+ stdin_fd, stdout_fd, stderr_fd,
+ argv, envp);
+ break;
+ default:
+ fatal("Unknown/unsupported operating system.");
+ }
+#elif THE_ISA == MIPS_ISA
+ if (objFile->getArch() != ObjectFile::Mips)
+ fatal("Object file architecture does not match compiled ISA (MIPS).");
+ switch (objFile->getOpSys()) {
+ case ObjectFile::Linux:
+ process = new MipsLinuxProcess(nm, objFile, system,
+ stdin_fd, stdout_fd, stderr_fd,
+ argv, envp);
+ break;
+
+ default:
+ fatal("Unknown/unsupported operating system.");
+ }
+#else
+#error "THE_ISA not set"
+#endif
+
+
+ if (process == NULL)
+ fatal("Unknown error creating process object.");
+ return process;
+}
+
+
+BEGIN_DECLARE_SIM_OBJECT_PARAMS(LiveProcess)
+
+ VectorParam<string> cmd;
+ Param<string> executable;
+ Param<string> input;
+ Param<string> output;
+ VectorParam<string> env;
+ SimObjectParam<System *> system;
+
+END_DECLARE_SIM_OBJECT_PARAMS(LiveProcess)
+
+
+BEGIN_INIT_SIM_OBJECT_PARAMS(LiveProcess)
+
+ INIT_PARAM(cmd, "command line (executable plus arguments)"),
+ INIT_PARAM(executable, "executable (overrides cmd[0] if set)"),
+ INIT_PARAM(input, "filename for stdin (dflt: use sim stdin)"),
+ INIT_PARAM(output, "filename for stdout/stderr (dflt: use sim stdout)"),
+ INIT_PARAM(env, "environment settings"),
+ INIT_PARAM(system, "system")
+
+END_INIT_SIM_OBJECT_PARAMS(LiveProcess)
+
+
+CREATE_SIM_OBJECT(LiveProcess)
+{
+ string in = input;
+ string out = output;
+
+ // initialize file descriptors to default: same as simulator
+ int stdin_fd, stdout_fd, stderr_fd;
+
+ if (in == "stdin" || in == "cin")
+ stdin_fd = STDIN_FILENO;
+ else
+ stdin_fd = Process::openInputFile(input);
+
+ if (out == "stdout" || out == "cout")
+ stdout_fd = STDOUT_FILENO;
+ else if (out == "stderr" || out == "cerr")
+ stdout_fd = STDERR_FILENO;
+ else
+ stdout_fd = Process::openOutputFile(out);
+
+ stderr_fd = (stdout_fd != STDOUT_FILENO) ? stdout_fd : STDERR_FILENO;
+
+ return LiveProcess::create(getInstanceName(), system,
+ stdin_fd, stdout_fd, stderr_fd,
+ (string)executable == "" ? cmd[0] : executable,
+ cmd, env);
+}
+
+
+REGISTER_SIM_OBJECT("LiveProcess", LiveProcess)
virtual void syscall(int64_t callnum, ThreadContext *tc);
virtual SyscallDesc* getDesc(int callnum) = 0;
+
+ // this function is used to create the LiveProcess object, since
+ // we can't tell which subclass of LiveProcess to use until we
+ // open and look at the object file.
+ static LiveProcess *create(const std::string &nm,
+ System *_system,
+ int stdin_fd, int stdout_fd, int stderr_fd,
+ std::string executable,
+ std::vector<std::string> &argv,
+ std::vector<std::string> &envp);
};
projects / gem5.git / commitdiff