/mruby-backtrace

backtrace for mruby

Primary LanguageC

mruby-backtrace

Provide backtrace methods into mruby.

How to build

Edit your 'build_config.rb'.

mrbgem entry

conf.gem "/path/to/your/mruby-backtrace"

include paths (optional)

conf.cc do |cc|
  cc.include_paths << "/path/to/your/libunwind/libraries"
end

library settings

conf.linker do |linker|
  linker.libraries << %w(unwind unwind-#{target})
  linker.library_paths << "/path/to/your/libunwind/includes"
end

run make

$ make

How to use

Backtrace is changed the type from Class to Module.

module Backtrace

# put backtrace inside of RiteVM (display native C stack frames).
Backtrace.put_vm

# put backtrace inside of Ruby call stack.
Backtrace.put_rb

# get backtrace as string array like Ruby's Thread#backtrace.
Backtrace.backtrace