diff options
Diffstat (limited to 'src/python/m5/params.py')
| -rw-r--r-- | src/python/m5/params.py | 93 |
1 files changed, 64 insertions, 29 deletions
diff --git a/src/python/m5/params.py b/src/python/m5/params.py index ae2b74a23..506fb8c8d 100644 --- a/src/python/m5/params.py +++ b/src/python/m5/params.py @@ -1,4 +1,4 @@ -# Copyright (c) 2012-2014 ARM Limited +# Copyright (c) 2012-2014, 2017 ARM Limited # All rights reserved. # # The license below extends only to copyright in the software and shall @@ -102,6 +102,10 @@ class ParamValue(object): def cxx_predecls(cls, code): pass + @classmethod + def pybind_predecls(cls, code): + cls.cxx_predecls(code) + # Generate the code needed as a prerequisite for including a # reference to a C++ object of this type in a SWIG .i file. # Typically generates one or more %import or %include statements. @@ -222,6 +226,9 @@ class ParamDesc(object): code('#include <cstddef>') self.ptype.cxx_predecls(code) + def pybind_predecls(self, code): + self.ptype.pybind_predecls(code) + def swig_predecls(self, code): self.ptype.swig_predecls(code) @@ -408,6 +415,10 @@ class VectorParamDesc(ParamDesc): code('#include <vector>') self.ptype.cxx_predecls(code) + def pybind_predecls(self, code): + code('#include <vector>') + self.ptype.pybind_predecls(code) + def cxx_decl(self, code): code('std::vector< ${{self.ptype.cxx_type}} > ${{self.name}};') @@ -792,6 +803,11 @@ class AddrRange(ParamValue): code('#include "base/addr_range.hh"') @classmethod + def pybind_predecls(cls, code): + Addr.pybind_predecls(code) + code('#include "base/addr_range.hh"') + + @classmethod def swig_predecls(cls, code): Addr.swig_predecls(code) @@ -941,7 +957,7 @@ class EthernetAddr(ParamValue): return self def getValue(self): - from m5.internal.params import EthAddr + from _m5.net import EthAddr return EthAddr(self.value) def __str__(self): @@ -1007,7 +1023,7 @@ class IpAddress(ParamValue): raise TypeError, "invalid ip address %#08x" % self.ip def getValue(self): - from m5.internal.params import IpAddress + from _m5.net import IpAddress return IpAddress(self.ip) # When initializing an IpNetmask, pass in an existing IpNetmask, a string of @@ -1086,7 +1102,7 @@ class IpNetmask(IpAddress): raise TypeError, "invalid netmask %d" % netmask def getValue(self): - from m5.internal.params import IpNetmask + from _m5.net import IpNetmask return IpNetmask(self.ip, self.netmask) # When initializing an IpWithPort, pass in an existing IpWithPort, a string of @@ -1164,7 +1180,7 @@ class IpWithPort(IpAddress): raise TypeError, "invalid port %d" % self.port def getValue(self): - from m5.internal.params import IpWithPort + from _m5.net import IpWithPort return IpWithPort(self.ip, self.port) time_formats = [ "%a %b %d %H:%M:%S %Z %Y", @@ -1224,30 +1240,10 @@ class Time(ParamValue): return value def getValue(self): - from m5.internal.params import tm - - c_time = tm() - py_time = self.value - - # UNIX is years since 1900 - c_time.tm_year = py_time.tm_year - 1900; - - # Python starts at 1, UNIX starts at 0 - c_time.tm_mon = py_time.tm_mon - 1; - c_time.tm_mday = py_time.tm_mday; - c_time.tm_hour = py_time.tm_hour; - c_time.tm_min = py_time.tm_min; - c_time.tm_sec = py_time.tm_sec; + from _m5.core import tm + import calendar - # Python has 0 as Monday, UNIX is 0 as sunday - c_time.tm_wday = py_time.tm_wday + 1 - if c_time.tm_wday > 6: - c_time.tm_wday -= 7; - - # Python starts at 1, Unix starts at 0 - c_time.tm_yday = py_time.tm_yday - 1; - - return c_time + return tm.gmtime(calendar.timegm(self.value)) def __str__(self): return time.asctime(self.value) @@ -1375,6 +1371,40 @@ $wrapper $wrapper_name { code('} // namespace $wrapper_name') code.dedent(1) + def pybind_def(cls, code): + name = cls.__name__ + wrapper_name = cls.wrapper_name + enum_name = cls.__name__ if cls.enum_name is None else cls.enum_name + + code('''#include "pybind11/pybind11.h" +#include "pybind11/stl.h" + +#include <sim/init.hh> + +namespace py = pybind11; + +static void +module_init(py::module &m_internal) +{ + py::module m = m_internal.def_submodule("enum_${name}"); + + py::enum_<${wrapper_name}::${enum_name}>(m, "enum_${name}") +''') + + code.indent() + code.indent() + for val in cls.vals: + code('.value("${val}", ${wrapper_name}::${val})') + code('.value("Num_${name}", ${wrapper_name}::Num_${enum_name})') + code('.export_values()') + code(';') + code.dedent() + + code('}') + code.dedent() + code() + code('static EmbeddedPyBind embed_enum("enum_${name}", module_init);') + def swig_decl(cls, code): name = cls.__name__ code('''\ @@ -1435,7 +1465,9 @@ class Enum(ParamValue): code('}') def getValue(self): - return int(self.map[self.value]) + import m5.internal.params + e = getattr(m5.internal.params, "enum_%s" % self.__class__.__name__) + return e(self.map[self.value]) def __str__(self): return self.value @@ -2040,6 +2072,9 @@ class Port(object): def cxx_predecls(self, code): pass + def pybind_predecls(self, code): + cls.cxx_predecls(self, code) + # Declare an unsigned int with the same name as the port, that # will eventually hold the number of connected ports (and thus the # number of elements for a VectorPort). |