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path: root/erts/emulator/beam/beam_ranges.c
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2015-11-12erts: Refactor line table in loaded beam codeSverker Eriksson
to use real C struct with correct types
2015-11-12erts: Refactor header of loaded beam codeSverker Eriksson
to use a real C struct instead of array.
2015-06-18Change license text to APLv2Bruce Yinhe
2014-10-29erts: Fix bug in beam_rangesSverker Eriksson
Symptom: VM on OSX (darwin11.4.2) with +Meamin running sasl tests, crashing when init:reboot() does erlang:purge_module(installer). Problem: Off-by-one bug in beam_ranges:find_range, returning the wrong range if the 'end' of one module is the 'start' of the next. This is only possible if using sys_alloc (+Meamin) as our own allocators always put block headers between allocated payload data.
2012-02-21erts: Change module range end to be atomicSverker Eriksson
2012-02-21erts: Rename "loader" code_ix as "staging" code_ixSverker Eriksson
Staging is a better and more general name as does not necessary need to involve code loading (can be deletion, tracing, etc).
2012-02-21beam_ranges: Make ranges safe with multi-scheduling activeBjörn Gustavsson
2012-02-21BEAM loader: Break out handling of ranges into beam_ranges.cBjörn Gustavsson
Having the entire implementation of range handling (address table) in one source file will help when we'll need to update the ranges without stopping all schedulers in the next commit.