Split up common into kernel,place,route

Signed-off-by: gatecat <gatecat@ds0.me>

1 files changed, 0 insertions, 575 deletions

diff --git a/common/pycontainers.h b/common/pycontainers.h
deleted file mode 100644
index ff49c34c..00000000
--- a/common/pycontainers.h
+++ /dev/null
@@ -1,575 +0,0 @@
-/*
- *  nextpnr -- Next Generation Place and Route
- *
- *  Copyright (C) 2018  Claire Xenia Wolf <claire@yosyshq.com>
- *  Copyright (C) 2018  gatecat <gatecat@ds0.me>
- *
- *  Permission to use, copy, modify, and/or distribute this software for any
- *  purpose with or without fee is hereby granted, provided that the above
- *  copyright notice and this permission notice appear in all copies.
- *
- *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-#ifndef COMMON_PYCONTAINERS_H
-#define COMMON_PYCONTAINERS_H
-
-#include <pybind11/pybind11.h>
-#include <sstream>
-#include <stdexcept>
-#include <type_traits>
-#include <utility>
-#include "nextpnr.h"
-#include "pywrappers.h"
-
-NEXTPNR_NAMESPACE_BEGIN
-
-namespace py = pybind11;
-
-inline void KeyError()
-{
-    PyErr_SetString(PyExc_KeyError, "Key not found");
-    throw py::error_already_set();
-}
-
-/*
-A wrapper for a Pythonised nextpnr Iterator. The actual class wrapped is a
-pair<Iterator, Iterator> containing (current, end), wrapped in a ContextualWrapper
-
-*/
-
-template <typename T, py::return_value_policy P, typename value_conv = PythonConversion::pass_through<T>>
-struct iterator_wrapper
-{
-    typedef decltype(*(std::declval<T>())) value_t;
-
-    typedef PythonConversion::ContextualWrapper<std::pair<T, T>> wrapped_iter_t;
-    using return_t = typename value_conv::ret_type;
-
-    static return_t next(wrapped_iter_t &iter)
-    {
-        if (iter.base.first != iter.base.second) {
-            return_t val = value_conv()(iter.ctx, *iter.base.first);
-            ++iter.base.first;
-            return val;
-        } else {
-            PyErr_SetString(PyExc_StopIteration, "End of range reached");
-            throw py::error_already_set();
-        }
-    }
-
-    static void wrap(py::module &m, const char *python_name)
-    {
-        py::class_<wrapped_iter_t>(m, python_name).def("__next__", next, P);
-    }
-};
-
-/*
-A pair that doesn't automatically become a tuple
-*/
-template <typename Ta, typename Tb> struct iter_pair
-{
-    iter_pair(){};
-    iter_pair(const Ta &first, const Tb &second) : first(first), second(second){};
-    Ta first;
-    Tb second;
-};
-
-/*
-A wrapper for a nextpnr Range. Ranges should have two functions, begin()
-and end() which return iterator-like objects supporting ++, * and !=
-Full STL iterator semantics are not required, unlike the standard Boost wrappers
-*/
-
-template <typename T, py::return_value_policy P = py::return_value_policy::copy,
-          typename value_conv = PythonConversion::pass_through<T>>
-struct range_wrapper
-{
-    typedef decltype(std::declval<T>().begin()) iterator_t;
-    typedef decltype(*(std::declval<iterator_t>())) value_t;
-    typedef typename PythonConversion::ContextualWrapper<T> wrapped_range;
-    typedef typename PythonConversion::ContextualWrapper<std::pair<iterator_t, iterator_t>> wrapped_pair;
-    static wrapped_pair iter(wrapped_range &range)
-    {
-        return wrapped_pair(range.ctx, std::make_pair(range.base.begin(), range.base.end()));
-    }
-
-    static std::string repr(wrapped_range &range)
-    {
-        PythonConversion::string_converter<value_t> conv;
-        bool first = true;
-        std::stringstream ss;
-        ss << "[";
-        for (const auto &item : range.base) {
-            if (!first)
-                ss << ", ";
-            ss << "'" << conv.to_str(range.ctx, item) << "'";
-            first = false;
-        }
-        ss << "]";
-        return ss.str();
-    }
-
-    static void wrap(py::module &m, const char *range_name, const char *iter_name)
-    {
-        py::class_<wrapped_range>(m, range_name).def("__iter__", iter).def("__repr__", repr);
-        iterator_wrapper<iterator_t, P, value_conv>().wrap(m, iter_name);
-    }
-
-    typedef iterator_wrapper<iterator_t, P, value_conv> iter_wrap;
-};
-
-#define WRAP_RANGE(m, t, conv)                                                                                         \
-    range_wrapper<t##Range, py::return_value_policy::copy, conv>().wrap(m, #t "Range", #t "Iterator")
-
-/*
-A wrapper for a vector or similar structure. With support for conversion
-*/
-
-template <typename T, py::return_value_policy P = py::return_value_policy::copy,
-          typename value_conv = PythonConversion::pass_through<T>>
-struct vector_wrapper
-{
-    typedef decltype(std::declval<T>().begin()) iterator_t;
-    typedef decltype(*(std::declval<iterator_t>())) value_t;
-    typedef typename PythonConversion::ContextualWrapper<T &> wrapped_vector;
-    typedef typename PythonConversion::ContextualWrapper<std::pair<iterator_t, iterator_t>> wrapped_pair;
-    using return_t = typename value_conv::ret_type;
-    static wrapped_pair iter(wrapped_vector &range)
-    {
-        return wrapped_pair(range.ctx, std::make_pair(range.base.begin(), range.base.end()));
-    }
-
-    static std::string repr(wrapped_vector &range)
-    {
-        PythonConversion::string_converter<value_t> conv;
-        bool first = true;
-        std::stringstream ss;
-        ss << "[";
-        for (const auto &item : range.base) {
-            if (!first)
-                ss << ", ";
-            ss << "'" << conv.to_str(range.ctx, item) << "'";
-            first = false;
-        }
-        ss << "]";
-        return ss.str();
-    }
-
-    static int len(wrapped_vector &range) { return range.base.size(); }
-
-    static return_t getitem(wrapped_vector &range, int i)
-    {
-        return value_conv()(range.ctx, boost::ref(range.base.at(i)));
-    }
-
-    static void wrap(py::module &m, const char *range_name, const char *iter_name)
-    {
-        py::class_<wrapped_vector>(m, range_name)
-                .def("__iter__", iter)
-                .def("__repr__", repr)
-                .def("__len__", len)
-                .def("__getitem__", getitem);
-
-        iterator_wrapper<iterator_t, P, value_conv>().wrap(m, iter_name);
-    }
-
-    typedef iterator_wrapper<iterator_t, P, value_conv> iter_wrap;
-};
-
-#define WRAP_VECTOR(m, t, conv) vector_wrapper<t, py::return_value_policy::copy, conv>().wrap(m, #t, #t "Iterator")
-
-template <typename T, py::return_value_policy P = py::return_value_policy::copy,
-          typename value_conv = PythonConversion::pass_through<T>>
-struct indexed_store_wrapper
-{
-    typedef decltype(std::declval<T>().begin()) iterator_t;
-    typedef decltype(*(std::declval<iterator_t>())) value_t;
-    typedef typename PythonConversion::ContextualWrapper<T &> wrapped_vector;
-    typedef typename PythonConversion::ContextualWrapper<std::pair<iterator_t, iterator_t>> wrapped_pair;
-    using return_t = typename value_conv::ret_type;
-    static wrapped_pair iter(wrapped_vector &range)
-    {
-        return wrapped_pair(range.ctx, std::make_pair(range.base.begin(), range.base.end()));
-    }
-
-    static std::string repr(wrapped_vector &range)
-    {
-        PythonConversion::string_converter<value_t> conv;
-        bool first = true;
-        std::stringstream ss;
-        ss << "[";
-        for (const auto &item : range.base) {
-            if (!first)
-                ss << ", ";
-            ss << "'" << conv.to_str(range.ctx, item) << "'";
-            first = false;
-        }
-        ss << "]";
-        return ss.str();
-    }
-
-    static int len(wrapped_vector &range) { return range.base.capacity(); }
-
-    static py::object getitem(wrapped_vector &range, int i)
-    {
-        store_index<std::remove_reference_t<value_t>> idx(i);
-        if (!range.base.count(idx))
-            throw py::none();
-        return py::cast(value_conv()(range.ctx, boost::ref(range.base.at(idx))));
-    }
-
-    static void wrap(py::module &m, const char *range_name, const char *iter_name)
-    {
-        py::class_<wrapped_vector>(m, range_name)
-                .def("__iter__", iter)
-                .def("__repr__", repr)
-                .def("__len__", len)
-                .def("__getitem__", getitem);
-
-        iterator_wrapper<iterator_t, P, value_conv>().wrap(m, iter_name);
-    }
-
-    typedef iterator_wrapper<iterator_t, P, value_conv> iter_wrap;
-};
-
-#define WRAP_INDEXSTORE(m, t, conv)                                                                                    \
-    indexed_store_wrapper<t, py::return_value_policy::copy, conv>().wrap(m, #t, #t "Iterator")
-
-/*
-Wrapper for a pair, allows accessing either using C++-style members (.first and
-.second) or as a Python iterable and indexable object
-*/
-template <typename T1, typename T2> struct pair_wrapper
-{
-    typedef std::pair<T1, T2> T;
-
-    struct pair_iterator_wrapper
-    {
-        static py::object next(iter_pair<T &, int> &iter)
-        {
-            if (iter.second == 0) {
-                iter.second++;
-                return py::cast(iter.first.first);
-            } else if (iter.second == 1) {
-                iter.second++;
-                return py::cast(iter.first.second);
-            } else {
-                PyErr_SetString(PyExc_StopIteration, "End of range reached");
-                throw py::error_already_set();
-            }
-        }
-
-        static void wrap(py::module &m, const char *python_name)
-        {
-            py::class_<iter_pair<T &, int>>(m, python_name).def("__next__", next);
-        }
-    };
-
-    static py::object get(T &x, int i)
-    {
-        if ((i >= 2) || (i < 0))
-            KeyError();
-        return (i == 1) ? py::object(x.second) : py::object(x.first);
-    }
-
-    static void set(T &x, int i, py::object val)
-    {
-        if ((i >= 2) || (i < 0))
-            KeyError();
-        if (i == 0)
-            x.first = val.cast<T1>();
-        if (i == 1)
-            x.second = val.cast<T2>();
-    }
-
-    static int len(T &x) { return 2; }
-
-    static iter_pair<T &, int> iter(T &x) { return iter_pair<T &, int>(boost::ref(x), 0); };
-
-    static void wrap(py::module &m, const char *pair_name, const char *iter_name)
-    {
-        pair_iterator_wrapper::wrap(m, iter_name);
-        py::class_<T>(m, pair_name)
-                .def("__iter__", iter)
-                .def("__len__", len)
-                .def("__getitem__", get)
-                .def("__setitem__", set, py::keep_alive<1, 2>())
-                .def_readwrite("first", &T::first)
-                .def_readwrite("second", &T::second);
-    }
-};
-
-/*
-Special case of above for map key/values
- */
-template <typename T1, typename T2, typename value_conv> struct map_pair_wrapper
-{
-    typedef std::pair<T1, T2> T;
-    typedef PythonConversion::ContextualWrapper<T &> wrapped_pair;
-    typedef typename T::second_type V;
-
-    struct pair_iterator_wrapper
-    {
-        static py::object next(iter_pair<wrapped_pair &, int> &iter)
-        {
-            if (iter.second == 0) {
-                iter.second++;
-                return py::cast(PythonConversion::string_converter<decltype(iter.first.base.first)>().to_str(
-                        iter.first.ctx, iter.first.base.first));
-            } else if (iter.second == 1) {
-                iter.second++;
-                return py::cast(value_conv()(iter.first.ctx, iter.first.base.second));
-            } else {
-                PyErr_SetString(PyExc_StopIteration, "End of range reached");
-                throw py::error_already_set();
-            }
-        }
-
-        static void wrap(py::module &m, const char *python_name)
-        {
-            py::class_<iter_pair<wrapped_pair &, int>>(m, python_name).def("__next__", next);
-        }
-    };
-
-    static py::object get(wrapped_pair &x, int i)
-    {
-        if ((i >= 2) || (i < 0))
-            KeyError();
-        return (i == 1) ? py::cast(value_conv()(x.ctx, x.base.second))
-                        : py::cast(PythonConversion::string_converter<decltype(x.base.first)>().to_str(x.ctx,
-                                                                                                       x.base.first));
-    }
-
-    static int len(wrapped_pair &x) { return 2; }
-
-    static iter_pair<wrapped_pair &, int> iter(wrapped_pair &x)
-    {
-        return iter_pair<wrapped_pair &, int>(boost::ref(x), 0);
-    };
-
-    static std::string first_getter(wrapped_pair &t)
-    {
-        return PythonConversion::string_converter<decltype(t.base.first)>().to_str(t.ctx, t.base.first);
-    }
-
-    static typename value_conv::ret_type second_getter(wrapped_pair &t) { return value_conv()(t.ctx, t.base.second); }
-
-    static void wrap(py::module &m, const char *pair_name, const char *iter_name)
-    {
-        pair_iterator_wrapper::wrap(m, iter_name);
-        py::class_<wrapped_pair>(m, pair_name)
-                .def("__iter__", iter)
-                .def("__len__", len)
-                .def("__getitem__", get)
-                .def_property_readonly("first", first_getter)
-                .def_property_readonly("second", second_getter);
-    }
-};
-
-/*
-Wrapper for a map, either an unordered_map, regular map or dict
- */
-
-template <typename T, typename value_conv> struct map_wrapper
-{
-    typedef typename std::remove_cv<typename std::remove_reference<typename T::key_type>::type>::type K;
-    typedef typename T::mapped_type V;
-    typedef typename value_conv::ret_type wrapped_V;
-    typedef typename T::value_type KV;
-    typedef typename PythonConversion::ContextualWrapper<T &> wrapped_map;
-
-    static wrapped_V get(wrapped_map &x, std::string const &i)
-    {
-        K k = PythonConversion::string_converter<K>().from_str(x.ctx, i);
-        if (x.base.find(k) != x.base.end())
-            return value_conv()(x.ctx, x.base.at(k));
-        KeyError();
-
-        // Should be unreachable, but prevent control may reach end of non-void
-        throw std::runtime_error("unreachable");
-    }
-
-    static void set(wrapped_map &x, std::string const &i, V const &v)
-    {
-        x.base[PythonConversion::string_converter<K>().from_str(x.ctx, i)] = v;
-    }
-
-    static size_t len(wrapped_map &x) { return x.base.size(); }
-
-    static void del(T const &x, std::string const &i)
-    {
-        K k = PythonConversion::string_converter<K>().from_str(x.ctx, i);
-        if (x.base.find(k) != x.base.end())
-            x.base.erase(k);
-        else
-            KeyError();
-    }
-
-    static bool contains(wrapped_map &x, std::string const &i)
-    {
-        K k = PythonConversion::string_converter<K>().from_str(x.ctx, i);
-        return x.base.count(k);
-    }
-
-    static void wrap(py::module &m, const char *map_name, const char *kv_name, const char *kv_iter_name,
-                     const char *iter_name)
-    {
-        map_pair_wrapper<typename KV::first_type, typename KV::second_type, value_conv>::wrap(m, kv_name, kv_iter_name);
-        typedef range_wrapper<T &, py::return_value_policy::copy, PythonConversion::wrap_context<KV &>> rw;
-        typename rw::iter_wrap().wrap(m, iter_name);
-        py::class_<wrapped_map>(m, map_name)
-                .def("__iter__", rw::iter)
-                .def("__len__", len)
-                .def("__contains__", contains)
-                .def("__getitem__", get)
-                .def("__setitem__", set, py::keep_alive<1, 2>());
-    }
-};
-
-/*
-Special case of above for map key/values where value is a unique_ptr
- */
-template <typename T1, typename T2> struct map_pair_wrapper_uptr
-{
-    typedef std::pair<T1, T2> T;
-    typedef PythonConversion::ContextualWrapper<T &> wrapped_pair;
-    typedef typename T::second_type::element_type V;
-
-    struct pair_iterator_wrapper
-    {
-        static py::object next(iter_pair<wrapped_pair &, int> &iter)
-        {
-            if (iter.second == 0) {
-                iter.second++;
-                return py::cast(PythonConversion::string_converter<decltype(iter.first.base.first)>().to_str(
-                        iter.first.ctx, iter.first.base.first));
-            } else if (iter.second == 1) {
-                iter.second++;
-                return py::cast(
-                        PythonConversion::ContextualWrapper<V &>(iter.first.ctx, *iter.first.base.second.get()));
-            } else {
-                PyErr_SetString(PyExc_StopIteration, "End of range reached");
-                throw py::error_already_set();
-            }
-        }
-
-        static void wrap(py::module &m, const char *python_name)
-        {
-            py::class_<iter_pair<wrapped_pair &, int>>(m, python_name).def("__next__", next);
-        }
-    };
-
-    static py::object get(wrapped_pair &x, int i)
-    {
-        if ((i >= 2) || (i < 0))
-            KeyError();
-        return (i == 1) ? py::cast(PythonConversion::ContextualWrapper<V &>(x.ctx, *x.base.second.get()))
-                        : py::cast(PythonConversion::string_converter<decltype(x.base.first)>().to_str(x.ctx,
-                                                                                                       x.base.first));
-    }
-
-    static int len(wrapped_pair &x) { return 2; }
-
-    static iter_pair<wrapped_pair &, int> iter(wrapped_pair &x)
-    {
-        return iter_pair<wrapped_pair &, int>(boost::ref(x), 0);
-    };
-
-    static std::string first_getter(wrapped_pair &t)
-    {
-        return PythonConversion::string_converter<decltype(t.base.first)>().to_str(t.ctx, t.base.first);
-    }
-
-    static PythonConversion::ContextualWrapper<V &> second_getter(wrapped_pair &t)
-    {
-        return PythonConversion::ContextualWrapper<V &>(t.ctx, *t.base.second.get());
-    }
-
-    static void wrap(py::module &m, const char *pair_name, const char *iter_name)
-    {
-        pair_iterator_wrapper::wrap(m, iter_name);
-        py::class_<wrapped_pair>(m, pair_name)
-                .def("__iter__", iter)
-                .def("__len__", len)
-                .def("__getitem__", get)
-                .def_property_readonly("first", first_getter)
-                .def_property_readonly("second", second_getter);
-    }
-};
-
-/*
-Wrapper for a map, either an unordered_map, regular map or dict
- */
-
-template <typename T> struct map_wrapper_uptr
-{
-    typedef typename std::remove_cv<typename std::remove_reference<typename T::key_type>::type>::type K;
-    typedef typename T::mapped_type::pointer V;
-    typedef typename T::mapped_type::element_type &Vr;
-    typedef typename T::value_type KV;
-    typedef typename PythonConversion::ContextualWrapper<T &> wrapped_map;
-
-    static PythonConversion::ContextualWrapper<Vr> get(wrapped_map &x, std::string const &i)
-    {
-        K k = PythonConversion::string_converter<K>().from_str(x.ctx, i);
-        if (x.base.find(k) != x.base.end())
-            return PythonConversion::ContextualWrapper<Vr>(x.ctx, *x.base.at(k).get());
-        KeyError();
-
-        // Should be unreachable, but prevent control may reach end of non-void
-        throw std::runtime_error("unreachable");
-    }
-
-    static void set(wrapped_map &x, std::string const &i, V const &v)
-    {
-        x.base[PythonConversion::string_converter<K>().from_str(x.ctx, i)] = typename T::mapped_type(v);
-    }
-
-    static size_t len(wrapped_map &x) { return x.base.size(); }
-
-    static void del(T const &x, std::string const &i)
-    {
-        K k = PythonConversion::string_converter<K>().from_str(x.ctx, i);
-        if (x.base.find(k) != x.base.end())
-            x.base.erase(k);
-        else
-            KeyError();
-    }
-
-    static bool contains(wrapped_map &x, std::string const &i)
-    {
-        K k = PythonConversion::string_converter<K>().from_str(x.ctx, i);
-        return x.base.count(k);
-    }
-
-    static void wrap(py::module &m, const char *map_name, const char *kv_name, const char *kv_iter_name,
-                     const char *iter_name)
-    {
-        map_pair_wrapper_uptr<typename KV::first_type, typename KV::second_type>::wrap(m, kv_name, kv_iter_name);
-        typedef range_wrapper<T &, py::return_value_policy::copy, PythonConversion::wrap_context<KV &>> rw;
-        typename rw::iter_wrap().wrap(m, iter_name);
-        py::class_<wrapped_map>(m, map_name)
-                .def("__iter__", rw::iter)
-                .def("__len__", len)
-                .def("__contains__", contains)
-                .def("__getitem__", get)
-                .def("__setitem__", set, py::keep_alive<1, 2>());
-    }
-};
-
-#define WRAP_MAP(m, t, conv, name)                                                                                     \
-    map_wrapper<t, conv>().wrap(m, #name, #name "KeyValue", #name "KeyValueIter", #name "Iterator")
-#define WRAP_MAP_UPTR(m, t, name)                                                                                      \
-    map_wrapper_uptr<t>().wrap(m, #name, #name "KeyValue", #name "KeyValueIter", #name "Iterator")
-
-NEXTPNR_NAMESPACE_END
-
-#endif