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jalakoo/ios_symbolication_instructions.md

Last active January 3, 2018 17:35
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iOS Symbolication Instructions
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ios_symbolication_instructions.md

iOS CRASH SYMBOLICATION INSTRUCTIONS

Not ideal, but works.

  1. Copy .app, .dSYM and .crash file into a temp folder
  2. Copy the relevant crash symbols into a txt file name 'symbols.txt'. Format should look like:
0x00110176 0xb8000
0x0011003a 0xb8000
0x001d2d44 0xb8000
  1. Run xcrun like xcrun atos -o "Optum Harmony.app/Optum Harmony" -arch armv7 -l 0xb8000 -f symbols.txt Console will print out the sybmolicated names of the methods & lines for the given stack trace info.

To check that the .app and .dSYM are for the same file:

  1. For .app: dwarfdump -u "Optum Harmony.app/Optum Harmony"
  2. For .dSYM: dwarfdump -u "Optum Harmony.app.dSYM/Optum Harmony.app.dSYM/Contents/Resources/DWARF/Optum Harmony"

To check a single symbol

atos -arch armv7 -o "Optum Harmony.app.dSYM/Optum Harmony.app.dSYM/Contents/Resources/DWARF/Optum Harmony" -l 0xb8000 0x002c3c3c

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