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Viewing changes to tools/ll_prof.py

  • Committer: Package Import Robot
  • Author(s): Jérémy Lal
  • Date: 2012-04-07 16:26:13 UTC
  • mfrom: (15.1.27 sid)
  • Revision ID: package-import@ubuntu.com-20120407162613-dqo1m6w9r3fh8tst
Tags: 3.8.9.16-3
* mipsel build fixes :
  + v8_use_mips_abi_hardfloat=false, this lowers EABI requirements.
  + v8_can_use_fpu_instructions=false, detect if FPU is present.
  + set -Wno-unused-but-set-variable only on mipsel.

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tools/ll_prof.py
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#!/usr/bin/env python
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#
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# Copyright 2010 the V8 project authors. All rights reserved.
 
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# Copyright 2012 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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OBJDUMP_SYMBOL_LINE_RE = re.compile(
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  r"^([a-f0-9]+)\s(.{7})\s(\S+)\s+([a-f0-9]+)\s+(?:\.hidden\s+)?(.*)$")
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OBJDUMP_DYNAMIC_SYMBOLS_START_RE = re.compile(
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   r"^DYNAMIC SYMBOL TABLE")
 
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  r"^DYNAMIC SYMBOL TABLE")
 
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OBJDUMP_SKIP_RE = re.compile(
 
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  r"^.*ld\.so\.cache$")
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KERNEL_ALLSYMS_FILE = "/proc/kallsyms"
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PERF_KERNEL_ALLSYMS_RE = re.compile(
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  r".*kallsyms.*")
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    # is 0.
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    if mmap_info.tid == 0 and not options.kernel:
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      return True
 
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    if OBJDUMP_SKIP_RE.match(mmap_info.filename):
 
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      return True
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    if PERF_KERNEL_ALLSYMS_RE.match(mmap_info.filename):
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      return self._LoadKernelSymbols(code_map)
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    self.infos.append(mmap_info)