Code

macho: implement -r mode#95

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kubkon merged 42 commits intomainkubkon/bold:mainfrom macho-relocatablekubkon/bold:macho-relocatableCopy head branch name to clipboardJan 6, 2024

+1,441-322

Commits

Commits on Jan 6, 2024

• macho: recognise -r flag and error as unimplemented

  kubkon

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  6ca25c7

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• macho: forgot to commit relocatable.zig

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  1473324

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• macho: init output sections in relocatable mode

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  6b4f895

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• macho: calculate alloc section sizes

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  33d20d0

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• macho: calculate __compact_unwind and __eh_frame sizes

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  6a9208b

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• macho: allocate sections for object file

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  987a478

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• macho: allocate segment in relocatable mode

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  e9f632b

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• macho: allocate atoms in relocatable mode

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  edaacf8

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• macho: write __compact_unwind and __eh_frame

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  35d5f02

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• macho: move calc of next __LINKEDIT offset outside of each func

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• macho: write well-formed relocatable object file

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• macho: preserve exports in relocatable mode

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  9f2ad6e

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• macho: unconditionally emit ALL local symbols in -r mode

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  5c4a931

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• macho: actually emit __compact_unwind section

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  5299045

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• macho: set data-in-code cmd to next available file offset

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  committed
  606772d

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• macho: calc number of relocations for each section

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  9bf929f

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• macho: allocate reloffs when allocating sections

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  72b570a

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• macho: emit relocs for atoms

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  committed
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• macho: addend for unsigned needs to be written to code buffer

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  406f4c1

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• macho: emit __compact_unwind relocs

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• macho: create atoms for __DWARF, input __compact_unwind and __eh_frame and kill them

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  27f1aa2

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• macho: skip null unwind recs synthesis in -r; fix relocs in -r; test

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  5161cff

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• macho: write atom relocs for x86_64 arch

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  535f932

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• macho: write relocated __eh_frame records; fix writing into invalid LSDA placeholder

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  16e5ccc

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• macho: fix writing local relocs (non-externs)

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  4a2fb86

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• macho: do not emit stabs in -r mode

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  e1337f1

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• macho: error out on unhandled input stab symbols

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  a22df16

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• macho: fix file mode in -r mode

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  7681146

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• macho: emit __DWARF in -r mode (incomplete)

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  9037d58

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• macho: partially revert: emit __DWARF in -r mode (incomplete)

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  63454c1

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• macho: write out stabs in -r mode; skip them when linking image

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  811e3f3

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• macho: copy over symbol stabs from input object files

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  ab50dcb

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• macho: fix applying __eh_frame records after -r

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  cf35be7

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• macho: fix generating valid debug info in -r mode

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• macho: flag an error when parsing __DWARF fails

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• macho: almost update to latest zig changes

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  d917206

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• macho: fix dylib test

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  197c4bb

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• macho: fix entry in dylib test

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  a2a719c

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• macho: fix fat dylib test

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  9dd651d

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• macho: fix link order test

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  e3dacf8

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• macho: fix tls test

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• elf: update to latest Zig build api

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