Re: [GHC] #716: Unloading a dll generated by GHC doesn't free all resources

2006-03-21 Thread GHC 
#716: Unloading a dll generated by GHC doesn't free all resources
-+--
  Reporter:  [EMAIL PROTECTED]  |  Owner:  simonmar
  Type:  bug | Status:  reopened
  Priority:  normal  |  Milestone:  6.6 
 Component:  Runtime System  |Version:  6.4.1   
  Severity:  normal  | Resolution:  
  Keywords:  | Os:  Unknown 
Difficulty:  Unknown |   Architecture:  Unknown 
-+--
Changes (by simonmar):

  * resolution:  fixed =
  * milestone:  6.4.2 = 6.6
  * status:  closed = reopened

Comment:

 On second thoughts I'll leave the ticket open until it's fully fixed.  I
 don't expect to fix it properly in 6.4.2, though - the best chance for a
 complete fix is in the HEAD with the threaded RTS.  As far as I'm aware,
 in the HEAD's threaded RTS, all threads should shut down properly at exit
 except those currently blocked in foreign calls.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/716
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler___
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs@haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #492: Retainer and biographical profiling with STM

2006-03-21 Thread GHC 
#492: Retainer and biographical profiling with STM
-+--
  Reporter:  simonmar|  Owner:  simonmar
  Type:  bug | Status:  closed  
  Priority:  normal  |  Milestone:  6.4.2   
 Component:  Runtime System  |Version:  6.4.1   
  Severity:  normal  | Resolution:  fixed   
  Keywords:  | Os:  Unknown 
Difficulty:  Unknown |   Architecture:  Unknown 
-+--
Changes (by simonmar):

  * architecture:  = Unknown
  * resolution:  None = fixed
  * difficulty:  = Unknown
  * status:  assigned = closed
  * os:  = Unknown

Comment:

 fixed in 6.4.2

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/492
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler___
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs@haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

[GHC] #731: GHCi doesn't work on powerpc64

2006-03-21 Thread GHC 
#731: GHCi doesn't work on powerpc64
--+-
Reporter:  simonmar   |Owner: 
Type:  bug|   Status:  new
Priority:  normal |Milestone: 
   Component:  GHCi   |  Version:  6.4.1  
Severity:  normal | Keywords: 
  Os:  Unknown|   Difficulty:  Unknown
Architecture:  powerpc64  |  
--+-
See diagnosis from Duncan Coutts:

 [http://www.haskell.org//pipermail/cvs-ghc/2006-March/028889.html]

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/731
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler___
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs@haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

[GHC] #732: Error in shutdownHaskell() in Win32 DLL

2006-03-21 Thread GHC 
#732: Error in shutdownHaskell() in Win32 DLL
-+--
Reporter:  [EMAIL PROTECTED]  |Owner: 
Type:  bug   |   Status:  new
Priority:  normal|Milestone:  6.4.2  
   Component:  Runtime System|  Version:  6.4.1  
Severity:  normal| Keywords: 
  Os:  Windows   |   Difficulty:  Easy (1 hr)
Architecture:  Unknown   |  
-+--
If an exception occurs in a Windows DLL produced by GHC,
 the following error message appears:

 {{{
 ghcDll: internal error: too many hs_exit()s
 Please report this as a bug to glasgow-haskell-bugs@haskell.org,
 or http://www.sourceforge.net/projects/ghc/
 }}}

 == How to reproduce ==

 1. Make a Haskell DLL using the enclosed Dll.hs and dllMain.c, e.g.
 {{{
 ghc -c Dll.hs -fglasgow-exts
 ghc -c dllMain.c
 ghc --mk-dll -o test.dll Dll.o Dll_stub.o dllMain.o
 }}}

 2. Generate an export library for the DLL, e.g.
 {{{
 lib /DEF:test.def /MACHINE:x86 /OUT:test.lib
 }}}

 3. Compile the executable with Visual C++ and run it.
 {{{
 cl -c testdll.cpp
 link testdll.obj test.lib /OUT:testdll.exe
 testdll.exe
 }}}

 Note: if I comment out the shutdownHaskell() call from dllMain.c
 (the line marked with /***/), it works fine.

 Kind regards,

 Cyril

  --- Dll.hs ---
 {{{
 module Dll (test) where

 foreign export ccall test :: IO ()

 test = error Exception occurred
 }}}

  --- dllMain.c ---
 {{{
 #include windows.h
 #include Rts.h

 extern void __stginit_Dll(void);

 static char* args[] = { ghcDll, NULL };

 BOOL
 STDCALL
 DllMain
( HANDLE hModule
, DWORD reason
, void* reserved
)
 {
   if (reason == DLL_PROCESS_ATTACH) {
   startupHaskell(1, args, __stginit_Dll);
   return TRUE;
   } else if (reason == DLL_PROCESS_DETACH) {
 /***/   shutdownHaskell();
   }
   return TRUE;
 }
 }}}

  --- test.def ---
 {{{
 EXPORTS
 test
 }}}

  --- testdll.cpp ---
 {{{
 extern C void test();

 int main() {
 test();
 return 0;
 }
 }}}

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/732
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler___
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs@haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs