From cmucl-devel at common-lisp.net  Wed Feb  1 05:22:52 2012
From: cmucl-devel at common-lisp.net (cmucl)
Date: Wed, 01 Feb 2012 05:22:52 -0000
Subject: [cmucl-ticket] [cmucl] #52: UNICODE-COMPLETE-NAME misses a
	completion
In-Reply-To: <052.b6ae4485230d5bdbbae7ad5d89d52704@common-lisp.net>
References: <052.b6ae4485230d5bdbbae7ad5d89d52704@common-lisp.net>
Message-ID: <061.35d2976b68cd676b8e7f00173cf357a2@common-lisp.net>

#52: UNICODE-COMPLETE-NAME misses a completion
----------------------+-----------------------------------------------------
  Reporter:  rtoy     |       Owner:         
      Type:  defect   |      Status:  closed 
  Priority:  minor    |   Milestone:         
 Component:  Unicode  |     Version:  2012-01
Resolution:  fixed    |    Keywords:         
----------------------+-----------------------------------------------------
Changes (by toy.raymond@?):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 commit 768d6a348cbad25cfe57d664a3784e639b3878e7
 Author: Raymond Toy <toy.raymond at gmail.com>
 Date:   Tue Jan 31 19:34:14 2012 -0800

     Fix ticket:52.

     Thanks to Paul Foley for rewriting {{{UNICODE-COMPLETE-NAME}}} to make
     it work.

-- 
Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/52#comment:1>
cmucl <http://common-lisp.net/project/cmucl>
Cmucl is a high-performance, free Common Lisp implementation.

From cmucl-devel at common-lisp.net  Wed Feb  1 18:17:18 2012
From: cmucl-devel at common-lisp.net (cmucl)
Date: Wed, 01 Feb 2012 18:17:18 -0000
Subject: [cmucl-ticket] [cmucl] #55: blocked signals
Message-ID: <054.168e5e98d531e1d2639e8c113fe767f4@common-lisp.net>

#55: blocked signals
--------------------------------+-------------------------------------------
 Reporter:  heller              |       Owner:  somebody
     Type:  defect              |      Status:  new     
 Priority:  major               |   Milestone:          
Component:  Core                |     Version:  20c     
 Keywords:  signals interrupts  |  
--------------------------------+-------------------------------------------
 I think there is a problem related to blocked signals and garbage
 collection:

 1. Start {{{cmucl -noinit -eval '(loop (ext:gc :full t))'}}} in a terminal
 and let it run.

 2. Under Linux,  {{{cat /proc/<pid>/status}}}  shows that !SigBlk is 0
 i.e. no signals are blocked.

 3. Interrupt the loop with C-c (SIGINT) and wait for the debugger.

 4. !SigBlk is still 0.

 5. Type c to continue the loop.

 6. !SigBlk is now 000000001fc90000

 That's a bug, right?  It should again be zero.

 The problem doesn't occur if the loop is empty, so I figure this
 has something to do with GC.

-- 
Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/55>
cmucl <http://common-lisp.net/project/cmucl>
Cmucl is a high-performance, free Common Lisp implementation.

From cmucl-devel at common-lisp.net  Thu Feb  2 04:33:43 2012
From: cmucl-devel at common-lisp.net (cmucl)
Date: Thu, 02 Feb 2012 04:33:43 -0000
Subject: [cmucl-ticket] [cmucl] #56: Heap overflow checking fails on
	darwin/x86
Message-ID: <052.c393f2728e9de6709a4bbc68be096767@common-lisp.net>

#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.

From cmucl-devel at common-lisp.net  Thu Feb  2 04:36:46 2012
From: cmucl-devel at common-lisp.net (cmucl)
Date: Thu, 02 Feb 2012 04:36:46 -0000
Subject: [cmucl-ticket] [cmucl] #57: Heap overflow checking fails on sparc
Message-ID: <052.369e5c53576ec165fc8bfa44200508de@common-lisp.net>

#57: Heap overflow checking fails on sparc
--------------------+-------------------------------------------------------
 Reporter:  rtoy    |       Owner:  somebody
     Type:  defect  |      Status:  new     
 Priority:  major   |   Milestone:          
Component:  Core    |     Version:  2012-01 
 Keywords:          |  
--------------------+-------------------------------------------------------
 {{{
 cmulisp -dynamic-space-size 32
 * (defvar *1* (make-list 10000000))
 *A2 gc_alloc_new_region failed, nbytes=8.
  CMUCL has run out of dynamic heap space (32 MB).
   You can control heap size with the -dynamic-space-size commandline
 option.
 segv_handler: Real protection violation: 400, PC = 1bbcc
 *A2 gc_alloc_new_region failed, nbytes=8.
  CMUCL has run out of dynamic heap space (32 MB).
   You can control heap size with the -dynamic-space-size commandline
 option.
 Segmentation Fault (core dumped)
 }}}

 I'm pretty sure this used to work on sparc.  The fault address of
 {{{0x1bbcc}}} is in {{{build_fake_control_stack_frame}}}.

-- 
Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/57>
cmucl <http://common-lisp.net/project/cmucl>
Cmucl is a high-performance, free Common Lisp implementation.

From cmucl-devel at common-lisp.net  Sat Feb  4 03:47:47 2012
From: cmucl-devel at common-lisp.net (cmucl)
Date: Sat, 04 Feb 2012 03:47:47 -0000
Subject: [cmucl-ticket] [cmucl] #55: blocked signals
In-Reply-To: <054.168e5e98d531e1d2639e8c113fe767f4@common-lisp.net>
References: <054.168e5e98d531e1d2639e8c113fe767f4@common-lisp.net>
Message-ID: <063.22615beba44452616abd00487f44a8ba@common-lisp.net>

#55: blocked signals
---------------------+------------------------------------------------------
  Reporter:  heller  |       Owner:  somebody          
      Type:  defect  |      Status:  closed            
  Priority:  major   |   Milestone:                    
 Component:  Core    |     Version:  20c               
Resolution:  fixed   |    Keywords:  signals interrupts
---------------------+------------------------------------------------------
Changes (by toy.raymond@?):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 commit d6cb31e417a1f73fcd326de8534f6a3da0f2cc89
 Author: Raymond Toy <toy.raymond at gmail.com>
 Date:   Fri Feb 3 19:47:29 2012 -0800

     Fix ticket:55.  Copy all of the sigmask instead of just a few.  This
     only affected linux which uses an array for the sigmask.

-- 
Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/55#comment:1>
cmucl <http://common-lisp.net/project/cmucl>
Cmucl is a high-performance, free Common Lisp implementation.