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Added length method to bank template #307

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Added length method to bank template #307

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9 changes: 9 additions & 0 deletions lib/1.4/dml-builtins.dml
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Original file line number Diff line number Diff line change
Expand Up @@ -1954,6 +1954,15 @@ template bank is (object, shown_desc) {
return (src, num);
}

shared independent method length() -> (uint64) {
local (const register *regs, int num_mapped_regs) = _sorted_regs();
if (num_mapped_regs > 0) {
local const register last_reg = regs[num_mapped_regs - 1];
return last_reg.offset + last_reg._size();
}
return 0;
}

// Register dispatcher. Given the offset and size of an access, return a
// list of registers that the access covers, and a bitmask showing 0xff for
// all bytes of the access that were not mapped to a register. The register
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