[tuhopuu-cvs] CVS commit: tuhopuu3/intern/guardedalloc MEM_guardedalloc.h tuhopuu3/intern/guardedalloc/intern mallocn.c tuhopuu3/source nan_compile.mk tuhopuu3/source/blender/python/api2_2x Ipocurve.c

[Chris Want]

hos (Chris Want) 2005/08/20 08:59:27 CEST

  Modified files:
    tuhopuu3/intern/guardedalloc MEM_guardedalloc.h 
    tuhopuu3/intern/guardedalloc/intern mallocn.c 
    tuhopuu3/source      nan_compile.mk 
    tuhopuu3/source/blender/python/api2_2x Ipocurve.c 
  
  Log:
  Mega memory debugging modes (don't know how useful this is, but
  might be interesting to somebody).
  
  If you do:
  
  export NAN_MEGA_MEM_DEBUG=true
  
  before a clean build, the behavior of the MEM_[mc]allocN and
  MEM_FreeN memory functions change so that it prints what
  file, line, function, address, etc was involved with
  the memory operation. This outputs a *lot* of info and
  is probably useful when used with grep -v.
  
  Example (heavily pared down) output might look like:
  
  MA(interface.c:1001, 24 bytes) menudata_new(): 88726e4, MenuData
  MA(interface.c:1024, 12 bytes) menudata_add_item(): 8868b94, md->items
  MA(interface.c:1024, 24 bytes) menudata_add_item(): 8868bcc, md->items
  FR(interface.c:1027) menudata_add_item(): 8868b94
  FR(interface.c:1040) menudata_free(): 8871b54
  FR(interface.c:1042) menudata_free(): 8868bcc
  FR(interface.c:1043) menudata_free(): 88726e4
  
  Here, MA is a malloc, and FR is free (there is also CA for calloc).
  
  There are actually two parts of this memory debug mode, one for
  alloc-ing and the other for free-ing which can be used independently
  if desired with:
  
  export NAN_MEGA_ALLOC_DEBUG=true
  export NAN_MEGA_FREE_DEBUG=true
  
  Note: this uses the macro __FUNCTION__ that might not be
  available on all platforms.
  
  Revision  Changes    Path
  1.2       +20 -4     tuhopuu3/intern/guardedalloc/MEM_guardedalloc.h
    <http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/intern/guardedalloc/MEM_guardedalloc.h.diff?r1=1.1&r2=1.2&cvsroot=tuhopuu>
  1.2       +74 -15    tuhopuu3/intern/guardedalloc/intern/mallocn.c
    <http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/intern/guardedalloc/intern/mallocn.c.diff?r1=1.1&r2=1.2&cvsroot=tuhopuu>
  1.11      +15 -1     tuhopuu3/source/nan_compile.mk
    <http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/source/nan_compile.mk.diff?r1=1.10&r2=1.11&cvsroot=tuhopuu>
  1.2       +130 -47   tuhopuu3/source/blender/python/api2_2x/Ipocurve.c
    <http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/source/blender/python/api2_2x/Ipocurve.c.diff?r1=1.1&r2=1.2&cvsroot=tuhopuu>