Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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37 lines
964 B
37 lines
964 B
11 years ago
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#!/usr/bin/ruby
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puts "set width 0
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set height 0
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set verbose off\n\n"
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IO.popen("nm -S /tmp/upb-jit-code.so").each_line { |line|
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# Input lines look like this:
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# 000000000000575a T X.0x10.OP_CHECKDELIM
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#
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# For each one we want to emit a command that looks like:
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# b X.0x10.OP_CHECKDELIM
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# commands
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# silent
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# printf "buf_ofs=%d data_rem=%d delim_rem=%d X.0x10.OP_CHECKDELIM\n", $rbx - (long)((upb_pbdecoder*)($r15))->buf, $r12 - $rbx, $rbp - $rbx
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# continue
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# end
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parts = line.split
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next if parts[1] != "T"
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sym = parts[2]
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next if sym !~ /X\./;
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if sym =~ /OP_/ then
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printcmd = "printf \"buf_ofs=%d data_rem=%d delim_rem=%d #{sym}\\n\", $rbx - (long)((upb_pbdecoder*)($r15))->buf, $r12 - $rbx, $rbp - $rbx"
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elsif sym =~ /enterjit/ then
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printcmd = "printf \"#{sym} bytes=%d\\n\", $rcx"
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else
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printcmd = "printf \"#{sym}\\n\""
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end
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puts "b #{sym}
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commands
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silent
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#{printcmd}
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continue
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end\n\n"
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}
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