[cmucl-ticket] [cmucl] #56: Heap overflow checking fails on darwin/x86

[cmucl]

#56: Heap overflow checking fails on darwin/x86
--------------------+-------------------------------------------------------
 Reporter:  rtoy    |       Owner:  somebody
     Type:  defect  |      Status:  new     
 Priority:  major   |   Milestone:          
Component:  Core    |     Version:  2012-01 
 Keywords:          |  
--------------------+-------------------------------------------------------
 {{{
 cmulisp -dynamic-space-size 64
 * (defvar *1* (make-list 10000000))

 ; [GC threshold exceeded with 35,359,432 bytes in use.  Commencing GC.]
 ; [GC completed with 21,504,336 bytes retained and 13,855,096 bytes
 freed.]
 ; [GC will next occur when at least 53,504,336 bytes are in use.]
 ; [GC threshold exceeded with 53,514,472 bytes in use.  Commencing GC.]
 *A2 gc_alloc_new_region failed, nbytes=8.
  CMUCL has run out of dynamic heap space (64 MB).
   You can control heap size with the -dynamic-space-size commandline
 option.
 sigbus_handler: Real protection violation at 0xac3, PC = 0x4b3243e3
 ...
 }}}

 This probably happens in older versions too, but I didn't check.  Works ok
 on linux.

-- 
Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/56>
cmucl <http://common-lisp.net/project/cmucl>
Cmucl is a high-performance, free Common Lisp implementation.