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Bang func param #489

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Merged
rexim merged 7 commits into from
Jul 7, 2021
Merged

Bang func param #489

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8f68a29
Add func params to the parser
rexim Jul 7, 2021
6749d60
Get rid of Proc_Def from Compiled_Proc
rexim Jul 7, 2021
f5d9c46
Get rid of Bang_Var_Def in Compiled_Var
rexim Jul 7, 2021
28d22f0
Implement compile_bang_funcall_into_basm()
rexim Jul 7, 2021
9b8205f
Replace Linked Lists with Dynamic Arrays
rexim Jul 7, 2021
efe3522
Move scope managing outside of compile_block_into_basm()
rexim Jul 7, 2021
770febe
Make compile_proc_def_into_basm accept params properly
rexim Jul 7, 2021
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103 changes: 47 additions & 56 deletions bang/examples/rule110.bang
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Original file line number Diff line number Diff line change
@@ -1,49 +1,13 @@
var heap_base: ptr;

var table_base: ptr;
var table_size: i64;
var table_index: u8;

var states_base: ptr;
var state_size: i64;
var state_current: i64;
var state_next: i64;

var display_base: ptr;

proc init() {
# Init lookup table
table_base = heap_base;
table_size = 8;
store_ptr(u8, table_base + cast(ptr, 0), cast(u8, 0));
store_ptr(u8, table_base + cast(ptr, 1), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 2), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 3), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 4), cast(u8, 0));
store_ptr(u8, table_base + cast(ptr, 5), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 6), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 7), cast(u8, 0));

# Init 2 state buffers
state_size = 30;
state_current = 0;
states_base = table_base + cast(ptr, table_size);
store_ptr(u8, states_base + cast(ptr, state_size - 2), cast(u8, 1));

# Display buffer
display_base = states_base + cast(ptr, state_size * 2);
}

proc print_state_current() {
proc print_state(state: ptr, state_size: i64, display: ptr) {
var cell_ptr: ptr;
var cell: u8;

var i: i64 = 0;
while i < state_size {
cell_ptr = states_base + cast(ptr, state_current * state_size + i);
cell_ptr = state + cast(ptr, i);
cell = load_ptr(u8, cell_ptr);

cell_ptr = display_base + cast(ptr, i);
cell_ptr = display + cast(ptr, i);
if cell < cast(u8, 1) {
store_ptr(u8, cell_ptr, cast(u8, 32));
} else {
Expand All @@ -53,50 +17,77 @@ proc print_state_current() {
i = i + 1;
}

cell_ptr = display_base + cast(ptr, state_size);
cell_ptr = display + cast(ptr, state_size);
store_ptr(u8, cell_ptr, cast(u8, 10));
write_ptr(display_base, state_size + 1);
write_ptr(display, state_size + 1);
}

proc next_state() {
var cell_ptr: ptr;
var cell: u8;

state_next = 1 - state_current;

proc next_state(state_current: ptr, state_next: ptr, state_size: i64, table: ptr) {
var i: i64 = 1;
while i < state_size - 1 {
table_index = cast(u8, 0);
var cell_ptr: ptr;
var cell: u8;
var table_index: u8 = cast(u8, 0);

cell_ptr = states_base + cast(ptr, state_current * state_size + i - 1);
cell_ptr = state_current + cast(ptr, i - 1);
cell = load_ptr(u8, cell_ptr);
table_index = table_index * cast(u8, 2) + cell;

cell_ptr = states_base + cast(ptr, state_current * state_size + i);
cell_ptr = state_current + cast(ptr, i);
cell = load_ptr(u8, cell_ptr);
table_index = table_index * cast(u8, 2) + cell;

cell_ptr = states_base + cast(ptr, state_current * state_size + i + 1);
cell_ptr = state_current + cast(ptr, i + 1);
cell = load_ptr(u8, cell_ptr);
table_index = table_index * cast(u8, 2) + cell;

cell_ptr = table_base + cast(ptr, table_index);
cell_ptr = table + cast(ptr, table_index);
cell = load_ptr(u8, cell_ptr);

cell_ptr = states_base + cast(ptr, state_next * state_size + i);
cell_ptr = state_next + cast(ptr, i);
store_ptr(u8, cell_ptr, cell);

i = i + 1;
}
state_current = state_next;
}

var heap_base: ptr;

proc main() {
init();
# Init lookup table
var table_base: ptr = heap_base;
var table_size: i64 = 8;
store_ptr(u8, table_base + cast(ptr, 0), cast(u8, 0));
store_ptr(u8, table_base + cast(ptr, 1), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 2), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 3), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 4), cast(u8, 0));
store_ptr(u8, table_base + cast(ptr, 5), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 6), cast(u8, 1));
store_ptr(u8, table_base + cast(ptr, 7), cast(u8, 0));

# Init 2 state buffers
var state_size: i64 = 30;
var state_current: i64 = 0;
var states_base: ptr = table_base + cast(ptr, table_size);
store_ptr(u8, states_base + cast(ptr, state_size - 2), cast(u8, 1));

# Display buffer
var display_base: ptr = states_base + cast(ptr, state_size * 2);


var i: i64 = 0;
while i < state_size - 2 {
print_state_current();
next_state();
print_state(states_base + cast(ptr, state_size * state_current),
state_size,
display_base);
var state_next: i64 = 1 - state_current;
next_state(states_base + cast(ptr, state_size * state_current),
states_base + cast(ptr, state_size * state_next),
state_size,
table_base);
state_current = state_next;
i = i + 1;
}
}
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