Alexey Lapshin fa2a03dc7a [NFC][DWARFLinker] Refactor address emitting code. ...

As a preparation for implementing DWARFv5 address ranges generation,
this patch refactors existing address ranges generation code:
Split emitUnitRangesEntries into two functions emitDwarfDebugArangesTable
and emitDwarfDebugRangesTableFragment. Use AddressRanges to prepare linked
address ranges. Refactor Unit.getLowPc(), to use std::nullopt as undefined value.

Reviewed By: JDevlieghere

Differential Revision: https://reviews.llvm.org/D141943

2023-01-20 17:44:07 +01:00

5.9 KiB

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