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add c gate sim

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Redo
2022-11-05 02:11:48 -06:00
parent 1d465b09f7
commit 02bfb84cb5
7 changed files with 116 additions and 22 deletions
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10
sim/gate.lua
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@@ -13,6 +13,9 @@ ffi.cdef [[
int** port_net_in_queue;
struct Net** port_nets_c;
int objref;
int logic_function;
int data_size;
int* data;
};
]]
@@ -34,6 +37,10 @@ function Gate.new(objref, definition)
}
gate.in_queue[0] = 0
if definition.data_size_c > 0 then
gate.data_c = ffi.new("int["..(definition.data_size_c).."]")
end
gate.c = ffi.new("struct Gate")
gate.c.in_queue = gate.in_queue
gate.c.port_states = gate.port_states
@@ -42,6 +49,9 @@ function Gate.new(objref, definition)
gate.c.port_net_in_queue = gate.port_net_in_queue
gate.c.port_nets_c = gate.port_nets_c
gate.c.objref = gate.objref
gate.c.logic_function = definition.logic_function_c
gate.c.data_size = definition.data_size_c
gate.c.data = gate.data_c
return gate
end