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Updating MDRawMiscInfo to support verions 3 and 4 of the MINIDUMP_MISC_INFO_N structure. Added the necessary code for swapping and string conversion from UTF-16. Found and fixed a bug in MinidumpAssertion::Read where the max string length passed to UTF16codeunits was in bytes instead of UTF-16 chars.

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Tested with a minidump containing a version 3 structure to validate the string conversion routines.  Interestingly enough the time_zone names does not appear to be abbreviation as the documentation was suggesting but full names, e.g. Eastern Standard Time:

MDRawMiscInfo
  size_of_info                 = 232
  flags1                       = 0xf7
  process_id                   = 0x54c4
  process_create_time          = 0x51a9323c
  process_user_time            = 0x1
  process_kernel_time          = 0x0
  processor_max_mhz            = 3100
  processor_current_mhz        = 1891
  processor_mhz_limit          = 3100
  processor_max_idle_state     = 0x1
  processor_current_idle_state = 0x1

The new fileds follow:
  process_integrity_level      = 0x1000
  process_execute_flags        = 0x4d
  protected_process            = 0
  time_zone_id                 = 2
  time_zone.bias               = 300
  time_zone.standard_name      = Eastern Standard Time
  time_zone.daylight_name      = Eastern Daylight Time
Review URL: https://breakpad.appspot.com/617002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1204 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ivan.penkov@gmail.com 2013-08-02 18:15:57 +00:00
parent 9c1dc68a2f
commit 1d1b36d371
3 changed files with 246 additions and 62 deletions
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7
src/google_breakpad/processor/minidump.h
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@ -782,6 +782,13 @@ class MinidumpMiscInfo : public MinidumpStream {
bool Read(uint32_t expected_size_);
MDRawMiscInfo misc_info_;
// Populated by Read. Contains the converted strings from the corresponding
// UTF-16 fields in misc_info_
string standard_name_;
string daylight_name_;
string build_string_;
string dbg_bld_str_;
};