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add bus bricks to c logic

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Redo
2022-11-14 12:48:05 -06:00
parent 1787444b72
commit d3ecd34b26
6 changed files with 10704 additions and 2148 deletions
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16
sim/compiled_sim.c
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@@ -147,6 +147,18 @@ FAST void sim_gate_set_data(const struct Gate* const gate, const int addr, const
assert(addr>=0 && addr<gate->data_size);
gate->data[addr] = val;
}
FAST int sim_gate_get_word(const struct Gate* const gate, const int size, const int idx) {
int val = 0;
for(int i=0; i<idx; i++) {
val += sim_gate_get_port(gate, idx+i) << i;
}
return val;
}
FAST void sim_gate_set_word(const struct Gate* const gate, const int size, const int idx, const int val) {
for(int i=0; i<idx; i++) {
sim_gate_set_port(gate, idx+i, (val>>i) & 1);
}
}
////
@@ -158,5 +170,9 @@ FAST void sim_gate_set_data(const struct Gate* const gate, const int addr, const
#define getdata(i) sim_gate_get_data(gate, i)
#define getportrising(i) sim_gate_get_port_rising(gate, i)
#define getportfalling(i) sim_gate_get_port_falling(gate, i)
#define copyword(size, iin, iout) for(int i=0;i<size;i++) { setport(iout+i, getport(iin+i)); }
#define getword(size, idx) sim_gate_get_word(gate, size, idx)
#define clearword(size, idx) for(int i=0;i<size;i++) { setport(idx+i, 0); }
#define setword(size, idx, val) sim_gate_set_word(gate, size, idx, val)
#include "compiled_sim_gates.c"