# TODO notes for pdp10-tools
# Copyright (C) 2013-2020  Mikael Pettersson <mikpelinux@gmail.com>
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Elf36 Specification:

- Do we want to adjust SHN_LORESERVE up to SHN_HIRESERVE, including SHN_XINDEX, to
  account for the fact that we have 2 more bits available in Elf36_Half?
  I'm inclined not to change, but to allow indices in [SHN_HIRESERVE+1,PDP10_UINT18_MAX]
  as-is without going through SHN_XINDEX.

- Same question for PN_XNUM?

- Summarize the differences between Elf32 and Elf36 in a document somewhere.

Tools:

- top-level Makefile: subdirs should error out on error in subdir
- size: implement it
- strip: implement it
- as:
  * tunit_{strtab_,}section_enter() should be generalized and merged
  * what happens if user defines .comment as say text, and later enters .ident?
  * output: move section_symtab into the context
  * tunit: add symtab sections analagous to strtab sections?
  * add support for extended opcodes (emit second opcode after current .text section)