python: Infrastructure for generic arch Python API
Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah
parent
2e246c1968
commit
f5bfd557b6
@ -81,6 +81,34 @@ template <> struct string_converter<PortRef &>
|
|||||||
|
|
||||||
} // namespace PythonConversion
|
} // namespace PythonConversion
|
||||||
|
|
||||||
|
struct loc_from_tuple
|
||||||
|
{
|
||||||
|
loc_from_tuple() { converter::registry::push_back(&convertible, &construct, boost::python::type_id<Loc>()); }
|
||||||
|
|
||||||
|
static void *convertible(PyObject *obj_ptr)
|
||||||
|
{
|
||||||
|
if (!PyTuple_Check(obj_ptr))
|
||||||
|
return 0;
|
||||||
|
return obj_ptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void construct(PyObject *obj_ptr, converter::rvalue_from_python_stage1_data *data)
|
||||||
|
{
|
||||||
|
int val[3];
|
||||||
|
for (int i = 0; i < 3; i++) {
|
||||||
|
PyObject *pyo = PyTuple_GetItem(obj_ptr, i);
|
||||||
|
if (!pyo)
|
||||||
|
throw_error_already_set();
|
||||||
|
NPNR_ASSERT(PyLong_Check(pyo));
|
||||||
|
val[i] = int(PyLong_AsLong(pyo));
|
||||||
|
}
|
||||||
|
|
||||||
|
void *storage = ((converter::rvalue_from_python_storage<Loc> *)data)->storage.bytes;
|
||||||
|
new (storage) Loc(val[0], val[1], val[2]);
|
||||||
|
data->convertible = storage;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
BOOST_PYTHON_MODULE(MODULE_NAME)
|
BOOST_PYTHON_MODULE(MODULE_NAME)
|
||||||
{
|
{
|
||||||
register_exception_translator<assertion_failure>(&translate_assertfail);
|
register_exception_translator<assertion_failure>(&translate_assertfail);
|
||||||
@ -108,6 +136,9 @@ BOOST_PYTHON_MODULE(MODULE_NAME)
|
|||||||
|
|
||||||
class_<BaseCtx, BaseCtx *, boost::noncopyable>("BaseCtx", no_init);
|
class_<BaseCtx, BaseCtx *, boost::noncopyable>("BaseCtx", no_init);
|
||||||
|
|
||||||
|
auto loc_cls =
|
||||||
|
class_<Loc>("Loc").def_readwrite("x", &Loc::x).def_readwrite("y", &Loc::y).def_readwrite("z", &Loc::z);
|
||||||
|
|
||||||
auto ci_cls = class_<ContextualWrapper<CellInfo &>>("CellInfo", no_init);
|
auto ci_cls = class_<ContextualWrapper<CellInfo &>>("CellInfo", no_init);
|
||||||
readwrite_wrapper<CellInfo &, decltype(&CellInfo::name), &CellInfo::name, conv_to_str<IdString>,
|
readwrite_wrapper<CellInfo &, decltype(&CellInfo::name), &CellInfo::name, conv_to_str<IdString>,
|
||||||
conv_from_str<IdString>>::def_wrap(ci_cls, "name");
|
conv_from_str<IdString>>::def_wrap(ci_cls, "name");
|
||||||
|
|||||||
@ -288,6 +288,29 @@ struct fn_wrapper_3a_v
|
|||||||
template <typename WrapCls> static void def_wrap(WrapCls cls_, const char *name) { cls_.def(name, wrapped_fn); }
|
template <typename WrapCls> static void def_wrap(WrapCls cls_, const char *name) { cls_.def(name, wrapped_fn); }
|
||||||
};
|
};
|
||||||
|
|
||||||
|
// Four parameters, no return
|
||||||
|
template <typename Class, typename FuncT, FuncT fn, typename arg1_conv, typename arg2_conv, typename arg3_conv,
|
||||||
|
typename arg4_conv>
|
||||||
|
struct fn_wrapper_4a_v
|
||||||
|
{
|
||||||
|
using class_type = typename WrapIfNotContext<Class>::maybe_wrapped_t;
|
||||||
|
using conv_arg1_type = typename arg1_conv::arg_type;
|
||||||
|
using conv_arg2_type = typename arg2_conv::arg_type;
|
||||||
|
using conv_arg3_type = typename arg3_conv::arg_type;
|
||||||
|
using conv_arg4_type = typename arg4_conv::arg_type;
|
||||||
|
|
||||||
|
static void wrapped_fn(class_type &cls, conv_arg1_type arg1, conv_arg2_type arg2, conv_arg3_type arg3,
|
||||||
|
conv_arg4_type arg4)
|
||||||
|
{
|
||||||
|
Context *ctx = get_ctx<Class>(cls);
|
||||||
|
Class &base = get_base<Class>(cls);
|
||||||
|
return (base.*fn)(arg1_conv()(ctx, arg1), arg2_conv()(ctx, arg2), arg3_conv()(ctx, arg3),
|
||||||
|
arg4_conv()(ctx, arg4));
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename WrapCls> static void def_wrap(WrapCls cls_, const char *name) { cls_.def(name, wrapped_fn); }
|
||||||
|
};
|
||||||
|
|
||||||
// Five parameters, no return
|
// Five parameters, no return
|
||||||
template <typename Class, typename FuncT, FuncT fn, typename arg1_conv, typename arg2_conv, typename arg3_conv,
|
template <typename Class, typename FuncT, FuncT fn, typename arg1_conv, typename arg2_conv, typename arg3_conv,
|
||||||
typename arg4_conv, typename arg5_conv>
|
typename arg4_conv, typename arg5_conv>
|
||||||
@ -312,6 +335,31 @@ struct fn_wrapper_5a_v
|
|||||||
template <typename WrapCls> static void def_wrap(WrapCls cls_, const char *name) { cls_.def(name, wrapped_fn); }
|
template <typename WrapCls> static void def_wrap(WrapCls cls_, const char *name) { cls_.def(name, wrapped_fn); }
|
||||||
};
|
};
|
||||||
|
|
||||||
|
// Six parameters, no return
|
||||||
|
template <typename Class, typename FuncT, FuncT fn, typename arg1_conv, typename arg2_conv, typename arg3_conv,
|
||||||
|
typename arg4_conv, typename arg5_conv, typename arg6_conv>
|
||||||
|
struct fn_wrapper_6a_v
|
||||||
|
{
|
||||||
|
using class_type = typename WrapIfNotContext<Class>::maybe_wrapped_t;
|
||||||
|
using conv_arg1_type = typename arg1_conv::arg_type;
|
||||||
|
using conv_arg2_type = typename arg2_conv::arg_type;
|
||||||
|
using conv_arg3_type = typename arg3_conv::arg_type;
|
||||||
|
using conv_arg4_type = typename arg4_conv::arg_type;
|
||||||
|
using conv_arg5_type = typename arg5_conv::arg_type;
|
||||||
|
using conv_arg6_type = typename arg6_conv::arg_type;
|
||||||
|
|
||||||
|
static void wrapped_fn(class_type &cls, conv_arg1_type arg1, conv_arg2_type arg2, conv_arg3_type arg3,
|
||||||
|
conv_arg4_type arg4, conv_arg5_type arg5, conv_arg6_type arg6)
|
||||||
|
{
|
||||||
|
Context *ctx = get_ctx<Class>(cls);
|
||||||
|
Class &base = get_base<Class>(cls);
|
||||||
|
return (base.*fn)(arg1_conv()(ctx, arg1), arg2_conv()(ctx, arg2), arg3_conv()(ctx, arg3),
|
||||||
|
arg4_conv()(ctx, arg4), arg5_conv()(ctx, arg5), arg6_conv()(ctx, arg6));
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename WrapCls> static void def_wrap(WrapCls cls_, const char *name) { cls_.def(name, wrapped_fn); }
|
||||||
|
};
|
||||||
|
|
||||||
// Wrapped getter
|
// Wrapped getter
|
||||||
template <typename Class, typename MemT, MemT mem, typename v_conv> struct readonly_wrapper
|
template <typename Class, typename MemT, MemT mem, typename v_conv> struct readonly_wrapper
|
||||||
{
|
{
|
||||||
|
|||||||
@ -23,6 +23,7 @@
|
|||||||
#include "arch_pybindings.h"
|
#include "arch_pybindings.h"
|
||||||
#include "nextpnr.h"
|
#include "nextpnr.h"
|
||||||
#include "pybindings.h"
|
#include "pybindings.h"
|
||||||
|
#include "pywrappers.h"
|
||||||
|
|
||||||
NEXTPNR_NAMESPACE_BEGIN
|
NEXTPNR_NAMESPACE_BEGIN
|
||||||
|
|
||||||
@ -35,6 +36,96 @@ void arch_wrap_python()
|
|||||||
.def("pack", &Context::pack)
|
.def("pack", &Context::pack)
|
||||||
.def("place", &Context::place)
|
.def("place", &Context::place)
|
||||||
.def("route", &Context::route);
|
.def("route", &Context::route);
|
||||||
|
|
||||||
|
class_<BelPin>("BelPin").def_readwrite("bel", &BelPin::bel).def_readwrite("pin", &BelPin::pin);
|
||||||
|
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getBelType), &Context::getBelType, conv_to_str<IdString>,
|
||||||
|
conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelType");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::checkBelAvail), &Context::checkBelAvail, pass_through<bool>,
|
||||||
|
conv_from_str<BelId>>::def_wrap(ctx_cls, "checkBelAvail");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getBelChecksum), &Context::getBelChecksum, pass_through<uint32_t>,
|
||||||
|
conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelChecksum");
|
||||||
|
fn_wrapper_3a_v<Context, decltype(&Context::bindBel), &Context::bindBel, conv_from_str<BelId>,
|
||||||
|
addr_and_unwrap<CellInfo>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindBel");
|
||||||
|
fn_wrapper_1a_v<Context, decltype(&Context::unbindBel), &Context::unbindBel, conv_from_str<BelId>>::def_wrap(
|
||||||
|
ctx_cls, "unbindBel");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getBoundBelCell), &Context::getBoundBelCell, deref_and_wrap<CellInfo>,
|
||||||
|
conv_from_str<BelId>>::def_wrap(ctx_cls, "getBoundBelCell");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getConflictingBelCell), &Context::getConflictingBelCell,
|
||||||
|
deref_and_wrap<CellInfo>, conv_from_str<BelId>>::def_wrap(ctx_cls, "getConflictingBelCell");
|
||||||
|
fn_wrapper_0a<Context, decltype(&Context::getBels), &Context::getBels,
|
||||||
|
wrap_context<const std::vector<BelId> &>>::def_wrap(ctx_cls, "getBels");
|
||||||
|
|
||||||
|
fn_wrapper_2a<Context, decltype(&Context::getBelPinWire), &Context::getBelPinWire, conv_to_str<WireId>,
|
||||||
|
conv_from_str<BelId>, conv_from_str<IdString>>::def_wrap(ctx_cls, "getBelPinWire");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getWireBelPins), &Context::getWireBelPins,
|
||||||
|
wrap_context<const std::vector<BelPin> &>, conv_from_str<WireId>>::def_wrap(ctx_cls,
|
||||||
|
"getWireBelPins");
|
||||||
|
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getWireChecksum), &Context::getWireChecksum, pass_through<uint32_t>,
|
||||||
|
conv_from_str<WireId>>::def_wrap(ctx_cls, "getWireChecksum");
|
||||||
|
fn_wrapper_3a_v<Context, decltype(&Context::bindWire), &Context::bindWire, conv_from_str<WireId>,
|
||||||
|
addr_and_unwrap<NetInfo>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindWire");
|
||||||
|
fn_wrapper_1a_v<Context, decltype(&Context::unbindWire), &Context::unbindWire, conv_from_str<WireId>>::def_wrap(
|
||||||
|
ctx_cls, "unbindWire");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::checkWireAvail), &Context::checkWireAvail, pass_through<bool>,
|
||||||
|
conv_from_str<WireId>>::def_wrap(ctx_cls, "checkWireAvail");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getBoundWireNet), &Context::getBoundWireNet, deref_and_wrap<NetInfo>,
|
||||||
|
conv_from_str<WireId>>::def_wrap(ctx_cls, "getBoundWireNet");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getConflictingWireNet), &Context::getConflictingWireNet,
|
||||||
|
deref_and_wrap<NetInfo>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getConflictingWireNet");
|
||||||
|
|
||||||
|
fn_wrapper_0a<Context, decltype(&Context::getWires), &Context::getWires,
|
||||||
|
wrap_context<const std::vector<WireId> &>>::def_wrap(ctx_cls, "getWires");
|
||||||
|
|
||||||
|
fn_wrapper_0a<Context, decltype(&Context::getPips), &Context::getPips,
|
||||||
|
wrap_context<const std::vector<PipId> &>>::def_wrap(ctx_cls, "getPips");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getPipChecksum), &Context::getPipChecksum, pass_through<uint32_t>,
|
||||||
|
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipChecksum");
|
||||||
|
fn_wrapper_3a_v<Context, decltype(&Context::bindPip), &Context::bindPip, conv_from_str<PipId>,
|
||||||
|
addr_and_unwrap<NetInfo>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindPip");
|
||||||
|
fn_wrapper_1a_v<Context, decltype(&Context::unbindPip), &Context::unbindPip, conv_from_str<PipId>>::def_wrap(
|
||||||
|
ctx_cls, "unbindPip");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::checkPipAvail), &Context::checkPipAvail, pass_through<bool>,
|
||||||
|
conv_from_str<PipId>>::def_wrap(ctx_cls, "checkPipAvail");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getBoundPipNet), &Context::getBoundPipNet, deref_and_wrap<NetInfo>,
|
||||||
|
conv_from_str<PipId>>::def_wrap(ctx_cls, "getBoundPipNet");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getConflictingPipNet), &Context::getConflictingPipNet,
|
||||||
|
deref_and_wrap<NetInfo>, conv_from_str<PipId>>::def_wrap(ctx_cls, "getConflictingPipNet");
|
||||||
|
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getPipsDownhill), &Context::getPipsDownhill,
|
||||||
|
wrap_context<const std::vector<PipId> &>, conv_from_str<WireId>>::def_wrap(ctx_cls,
|
||||||
|
"getPipsDownhill");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getPipsUphill), &Context::getPipsUphill,
|
||||||
|
wrap_context<const std::vector<PipId> &>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsUphill");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getWireAliases), &Context::getWireAliases,
|
||||||
|
wrap_context<const std::vector<PipId> &>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getWireAliases");
|
||||||
|
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getPipSrcWire), &Context::getPipSrcWire, conv_to_str<WireId>,
|
||||||
|
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipSrcWire");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getPipDstWire), &Context::getPipDstWire, conv_to_str<WireId>,
|
||||||
|
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipDstWire");
|
||||||
|
fn_wrapper_1a<Context, decltype(&Context::getPipDelay), &Context::getPipDelay, pass_through<DelayInfo>,
|
||||||
|
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipDelay");
|
||||||
|
|
||||||
|
fn_wrapper_0a<Context, decltype(&Context::getChipName), &Context::getChipName, pass_through<std::string>>::def_wrap(
|
||||||
|
ctx_cls, "getChipName");
|
||||||
|
fn_wrapper_0a<Context, decltype(&Context::archId), &Context::archId, conv_to_str<IdString>>::def_wrap(ctx_cls,
|
||||||
|
"archId");
|
||||||
|
|
||||||
|
typedef std::unordered_map<IdString, std::unique_ptr<CellInfo>> CellMap;
|
||||||
|
typedef std::unordered_map<IdString, std::unique_ptr<NetInfo>> NetMap;
|
||||||
|
|
||||||
|
readonly_wrapper<Context, decltype(&Context::cells), &Context::cells, wrap_context<CellMap &>>::def_wrap(ctx_cls,
|
||||||
|
"cells");
|
||||||
|
readonly_wrapper<Context, decltype(&Context::nets), &Context::nets, wrap_context<NetMap &>>::def_wrap(ctx_cls,
|
||||||
|
"nets");
|
||||||
|
|
||||||
|
fn_wrapper_2a_v<Context, decltype(&Context::addClock), &Context::addClock, conv_from_str<IdString>,
|
||||||
|
pass_through<float>>::def_wrap(ctx_cls, "addClock");
|
||||||
|
|
||||||
|
WRAP_MAP_UPTR(CellMap, "IdCellMap");
|
||||||
|
WRAP_MAP_UPTR(NetMap, "IdNetMap");
|
||||||
}
|
}
|
||||||
|
|
||||||
NEXTPNR_NAMESPACE_END
|
NEXTPNR_NAMESPACE_END
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user