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57 lines
1.4 KiB
CoffeeScript
57 lines
1.4 KiB
CoffeeScript
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#!/usr/bin/env coffee
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# Usage:
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# Copy the crash log into pasteboard and then run
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# pbpaste | ./script/translate-crash-log-addresses.coffee
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atos = (addresses, callback) ->
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path = require 'path'
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exec = require('child_process').exec
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cwd = path.join __dirname, '..'
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exec 'atos -o cef/Release/libcef.dylib -arch i386 '.concat(addresses...), cwd: cwd, (error, stdout, stderr) ->
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throw error if error?
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callback stdout.split('\n')
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parse_stack_trace = (raw) ->
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lines = {}
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addresses = []
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for line in raw
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columns = line.split /\ +/
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if columns[1] == 'libcef.dylib' and /0x[a-f0-9]+/.test columns[3]
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lines[columns[0]] = addresses.length
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addresses.push '0x' + parseInt(columns[5]).toString(16) + ' '
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atos addresses, (parsed) ->
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for line in raw
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columns = line.split /\ +/
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frame = columns[0]
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if lines[frame]?
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console.log frame, parsed[lines[frame]]
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else
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console.log line
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parse_log_file = (content) ->
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state = 'start'
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stack_trace = []
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lines = content.split /\r?\n/
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for line in lines
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if state == 'start'
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if /Thread \d+ Crashed::/.test line
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console.log line
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state = 'parse'
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else if state == 'parse'
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break if line == ''
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stack_trace.push line
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parse_stack_trace stack_trace
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input = ''
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process.stdin.resume()
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process.stdin.setEncoding 'utf8'
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process.stdin.on 'data', (chunk) ->
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input += chunk
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process.stdin.on 'end', ->
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parse_log_file input
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