Re: [Mono-dev] Compiling Mono on 64 bit ppc SLES 9
IBM has offering for free remote access to Power5 hardware: http://www-128.ibm.com/developerworks/power/library/pa-openpower1/index. html So, this seems to be a solution for hardware access problem. The need for spare time is still here. :( I hope, this message does not breaks maillist rules, but it seems to be useful for PPC porting. Vorobiev Maxim. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paolo Molaro Sent: Monday, October 30, 2006 7:50 PM To: mono-devel-list@lists.ximian.com Subject: Re: [Mono-dev] Compiling Mono on 64 bit ppc SLES 9 On 10/26/06 Krishna Ganugapati wrote: I'm trying to compile Mono on 64 bit ppc SLES9 - I can build glib2, libgdiplus, but when I configure mono, I get the following error checking if inter-process shared handles are requested... yes configure: error: No JIT or interpreter support available or selected. Is mono not supported on 64 bit ppc SLES9? The mono website only talks about linux ppc (presumably that means only 32 bit) We currently only support 32 bit ppc. It should not be hard to add support for 64 bit arch if somebody has the hardware and some spare time. You may want to contact [EMAIL PROTECTED] to see if there are other options, like funding the port effort. lupus -- - [EMAIL PROTECTED] debian/rules [EMAIL PROTECTED] Monkeys do it better ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-dev] Mono issue with Regex
Good
day.
We have
foundthe issue with Mono regular _expression_ verson 1.1.13/1.1.14. It was
ok with previously used version 1.1.8 - so, it's some
regression.
The next
code sample:
Regex rx =
new Regex("E+(,E+)+1");String test =
"E,E1";MatchesCollection mc =
rx.Matches(test);foreach(Match m in
mc){Console.WriteLine(m.Value);}
couldn't find any matches under
13/14 versionsofMono runtime. But it correctly works with MS.NET and
Mono 1.1.8. What's wrong and could somebody help?
BTW, this sample works well on
new version (and on MS.NET and 1.18 also):
Regex rx = new
Regex("E+(,E+)+");String test =
"E,E1";MatchesCollection mc =
rx.Matches(test);foreach(Match m in
mc){Console.WriteLine(m.Value);}
The difference is the
tailing symbol in the pattern. It doesn't matter that the symbol
exactly.
Is there are any ideas
that should be fixed? Thank
you.
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HA: [Mono-dev] System.Threading.Thread:MemoryBarrier() and XSP
Title: HA: [Mono-dev] System.Threading.Thread:MemoryBarrier() and XSP
Hi,
I built 1.1.12 for Solaris on SPARCv9. And it works.
To compleate the build I used gcc 3.4.2, GNU make, GNU tar.
The only undocumented feature I used - it requires enviroment variable CC to be defined (for me it was CC=gcc).
-Исходное сообщение-
От: [EMAIL PROTECTED] от имени [EMAIL PROTECTED]
Отправлено: Пт, 23.12.2005 15:53
Кому: mono-devel-list@lists.ximian.com
Тема: Re: [Mono-dev] System.Threading.Thread:MemoryBarrier() and XSP
Hi,
So, you were able to build mono 1.1.12 on Solaris??? Could you please tell the steps? Are you trying on Solaris x86??
When I try to compile I still have problems with exceptions-x86.c and the like...
pablo
- Original Message -
From: Vorobiev Maksim
To: mono-devel-list@lists.ximian.com
Sent: Thursday, December 22, 2005 5:22 PM
Subject: [Mono-dev] System.Threading.Thread:MemoryBarrier() and XSP
Good day.
I've built Mono 1.1.12 and XSP under Solaris, but there is a problem. Then I try to start XSP, it crashes with such message:
Unhandled Exception: System.NotImplementedException: The requested feature is not implemented.
in 0x0 unknown method
in (wrapper managed-to-native) System.Threading.Thread:MemoryBarrier ()
in 0x0004c System.Diagnostics.TraceImpl:InitOnce ()
in 0x4 System.Diagnostics.TraceImpl:get_Listeners ()
in 0x4 System.Diagnostics.Trace:get_Listeners ()
in 0x0008c Mono.XSP.Server:Main (System.String[] args)
Native implementation for MemoryBarrier contains (lines numbered with cat):
1360 void
1361 ves_icall_System_Threading_Thread_MemoryBarrier (void)
1362 {
1363 /* Should be implemented as a JIT intrinsic */
1364 mono_raise_exception (mono_get_exception_not_implemented (NULL))
;
1365 }
Listeners property implementation in TraceImpl calls this method (as in listed stack). How can I make XSP working? It seems that I need to rebuild Mono in some non-default way.
Thank you.
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RE: [Mono-dev] System.Threading.Thread:MemoryBarrier() and XSP
Thanks! Now it works.
Воробьев Максим, Компания Крок
тел. (+095) 974-22-74 (внутр. 2207)
http://www.croc.ru
[EMAIL PROTECTED]
-Original Message-
From: Zoltan Varga [mailto:[EMAIL PROTECTED]
Sent: Thursday, December 22, 2005 9:00 PM
To: Vorobiev Maksim
Cc: mono-devel-list@lists.ximian.com
Subject: Re: [Mono-dev] System.Threading.Thread:MemoryBarrier() and XSP
Hi,
This will be fixed in SVN sortly. In the meantime, just comment out the body
of ves_icall_System_Threading_Thread_MemoryBarrier () and things should work ok.
Zoltan
On 12/22/05, Vorobiev Maksim [EMAIL PROTECTED] wrote:
Good day.
I've built Mono 1.1.12 and XSP under Solaris, but there is a problem.
Then I try to start XSP, it crashes with such message:
Unhandled Exception: System.NotImplementedException: The requested
feature is not implemented.
in 0x0 unknown method
in (wrapper managed-to-native)
System.Threading.Thread:MemoryBarrier () in 0x0004c
System.Diagnostics.TraceImpl:InitOnce () in 0x4
System.Diagnostics.TraceImpl:get_Listeners () in 0x4
System.Diagnostics.Trace:get_Listeners () in 0x0008c
Mono.XSP.Server:Main (System.String[] args)
Native implementation for MemoryBarrier contains (lines numbered with cat):
1360 void
1361 ves_icall_System_Threading_Thread_MemoryBarrier
(void)
1362 {
1363 /* Should be implemented as a JIT intrinsic */
1364 mono_raise_exception
(mono_get_exception_not_implemented (NULL)) ;
1365 }
Listeners property implementation in TraceImpl calls this method (as
in listed stack). How can I make XSP working? It seems that I need to
rebuild Mono in some non-default way.
Thank you.
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RE: [Mono-dev] system class
Some of this information could be found under proc filesystem. May be it's good to explore that of WMI knowledge present in these pseudo-files. But it's very platform dependent. And even kernel-dependent. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matthijs ter Woord Sent: Wednesday, October 05, 2005 5:45 PM To: Paolo Molaro; mono-devel-list@lists.ximian.com Subject: Re: [Mono-dev] system class Are there any WMI alternatives on linux (opensource/closed source)? - Original Message - From: Paolo Molaro [EMAIL PROTECTED] To: mono-devel-list@lists.ximian.com Sent: Wednesday, October 05, 2005 12:24 PM Subject: Re: [Mono-dev] system class On 10/04/05 marcos rocha wrote: does anyone knows when will System.Management class be usefull ??? When someone who needs it will write and submit an implementation. lupus -- - [EMAIL PROTECTED] debian/rules [EMAIL PROTECTED] Monkeys do it better ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-dev] Building libgdiplus-1.1.9 from sources
Title: Building libgdiplus-1.1.9 from sources Good day. Just downloaded libgdiplus-1.1.9 tarball from Download page. I compile and install Cairo library 1.0.0 separatly and now try to build libgdiplus with it: ./configure --with-cairo=installed But i got the error message: Did not find Cairo == 0.3.0. Does it still use the old Cairo release? I think not, since libgdiplus ships with 1.0.1 (is it true, 1.0.1 is released?) Cairo version. IMHO there is the error in configure.in: ... if pkg-config --exact-version 0.3.0 cairo; then echo Cairo installation OK else AC_MSG_ERROR(Did not find Cairo == 0.3.0); fi ... Thank you. ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-dev] Potential problem with managed wrappers for compillers
Title: Potential problem with managed wrappers for compillers
Good day.
Some time ago there was the post with patch for CSharpCodeCompiller.cs. It solves the rare problem in situation then long-run compillation terminates and ExitCode reads before compiller process actually ends. The solution was to change next code:
try {
mcs.Start();
// If there are a few kB in stdout, we might lock
mcs_output=mcs.StandardError.ReadToEnd();
mcs.StandardOutput.ReadToEnd ();
mcs.WaitForExit();
} finally {
results.NativeCompilerReturnValue = mcs.ExitCode;
mcs.Close();
}
to this one:
try {
mcs.Start();
// If there are a few kB in stdout, we might lock
mcs_output=mcs.StandardError.ReadToEnd();
mcs.StandardOutput.ReadToEnd ();
mcs.WaitForExit();
results.NativeCompilerReturnValue = mcs.ExitCode;
} finally {
mcs.Close();
}
so, the exit code reads only then no exception occurs - that is correct. This change was included with 1.1.9 version.
But I have found, that the same issue presents in VBCodeCompiller.cs and CodeCompiller.cs. This ma cause potential problem. Perhas, it'll be good to be changed in the same way as for C# compiller.
Thank you.
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[Mono-dev] Another issue with cairo in libgdiplus-1.1.9
Title: Another issue with cairo in libgdiplus-1.1.9 Good day. Tarball libgdiplus-1.1.9 does not contains headers for experimental backends - ps, glitz and pdf from cairo sources. So it is not possible to build cairo packed with gdiplus for ps and pdf support. It's possible to configure these backands if supply --enable-ps and --enable-pdf on configure script of libgdiplus, but during make of library sources compilation fails with error: cairo-ps.h not found (or cairo-pdf.h not found, if ps-backend was disabled). The same issue for glitz backend. IMHO, since libgdiplus replaces cairo library (and it's not possible now to compile it with-cairo=installed option), it'll be correct to enable support for these backends even if gdiplus does not use them. Thank you. ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-dev] ThreadAbortException during compilation path
Good day.
We have encounted an issue with CSharpCodeCompiller class. Then there is
a termination of thread, that startups compilation (and waits for
ExitCode), it gots ThreadAbortException and goes to finally block. But
the process of mcs is still running! So, it should not check for
ExitCode. In case then mcs still running, we got
InvalidOperationException, that hides ThreadAbortException.
This is the current code:
try {
mcs.Start();
// If there are a few kB in stdout, we might lock
mcs_output=mcs.StandardError.ReadToEnd();
mcs.StandardOutput.ReadToEnd ();
mcs.WaitForExit();
} finally {
results.NativeCompilerReturnValue = mcs.ExitCode; // --
!!This line
mcs.Close();
}
May be it's better to change for this?
try {
mcs.Start();
// If there are a few kB in stdout, we might lock
mcs_output=mcs.StandardError.ReadToEnd();
mcs.StandardOutput.ReadToEnd ();
mcs.WaitForExit();
results.NativeCompilerReturnValue = mcs.ExitCode; // -- !! Goes
from finally to try block
} finally {
mcs.Close();
}
The patch is attached. If there is no disagreement, apply this patch to
CVS.
Thank you.
CSharpCodeCompiler.diff
Description: CSharpCodeCompiler.diff
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RE: [Mono-devel-list] Limit Garbage Collection
Garbage collection cann't be replaced with alloc/free model - it breaks .NET enviroment fundamentals. But if you want to escape long-time collections, you should design your software do not use dynamic object creations. Create all your objects at start-up and keep references to them, declare your types as value ones - so they'll be created at stack, not in heap. BTW, you can try to use System.WeakReference to model your garbage list. See details in MSDN or any .NET-books. At last, you can have some control over GC with System.GC class. As the last chance, you can use interop with native code...but it has it's own pit falls. Well, there is no silver bullet, so .NET is not the best platform for active-grapthics game development or some types of calculations. It was oriented for bussiness applications. So, think twice for all pro and contras with platform selection. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Cedric Le Dressay Sent: Tuesday, July 19, 2005 2:23 PM To: mono-devel-list@lists.ximian.com Subject: [Mono-devel-list] Limit Garbage Collection Dear all, Please accept my apologies if a similar question has been asked, I have not been able to find a question to it. .Net is an incredible step in the interroperability of languages. Nearly all software developpements can use garbage collection. Unfortunately, some others cannot like game developpement. Typically, a game cannot be reasonnably freezed more than 20 ms (50 frames per second). Sometimes requirements are even higher. Is there a way with mono to disable garbage collection and use the old desalloc model? Is there a way to cheat and instead of really desollocating an objet of a particuliar type to put it in a garbage list. This garbage list will be used for the next allocation of the same type... What are your thoughts? Thanks for your time, Cedric ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
RE: [Mono-devel-list] Interactive C# prompt
As I can understand, it cann't be done. C# is a language for compilation, not for interpretaion (as far as you are not going to enter IL-instructions at promt). -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Colin JN Breame Sent: Tuesday, July 19, 2005 7:54 PM To: mono-devel-list@lists.ximian.com Subject: [Mono-devel-list] Interactive C# prompt Hello, I'm wondering whether there is such a thing as an interactive C# prompt for mono. e.g. where commands can be entered and executed one-by-one. If not, any ideas about how I would go about writting something like this? ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-devel-list] EventLog and syslog
Good day. To the discussion of Syscall.syslog. Why System.Diagnostic.EventLog was not implemented for Unixes on top of syslog? I think it should be most common logging subsystem. Was It not just implemented or it's a project decision? There is a comment in code, that it should be some sort of XML-logging. But there is no standart XML log subsystem at this time for unixes. May be it's good to include syslog-based implementation and add to the configuration script choose for user - to use "empty" implementation or use syslog one? In future if it will support other logging services, it can be extended. If it's OK, I can supply syslog-based implementation. Perhaps, one day here'll be mono-based standalone logging service replacing syslogwith XML support and other cool features. : ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-devel-list] StringBuilder error
Good day. I thing I found an error in StringBuilder class for Replace method: public StringBuilder Replace( string oldValue, string newValue, int startIndex, int count ) An error occurs then we replace substring and the length of result string becomes longer then before operation. This is because is this case the end-of-string is replaced and there is no tailing \0. The garbage present in the result. For example, the next code shows the problem: StringBuilder sb = new StringBuilder (); sb.Append (This, is, a, list); Console.WriteLine( sb ); sb.Replace (,, comma-separated , 0, 13); Console.WriteLine( sb ); The result string in the second print will be 'This comma-separated' and a garbage at the tail:( Problem was found for version 1.1.7, but the same code still present for 1.1.8. BTW, MS .NET doesn't have this bug. We have a patch for this problem. I append it to the message. Please, if it's ok for everyone, supply it to the common source base. StringBuilder.diff Description: StringBuilder.diff ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
[Mono-devel-list] FolderBrowseDialog fails
Good day. Creation of instance of System.Windows.Forms.FileBrowseDialog failed for me at constructor call with Mono version 1.1.7. I've ran my program under "ru" locale. So, constructor failed at the line 532: imageList.Images.Add( (Image)Locale.GetResource( "monitor-planet" ) ); debug mode shows, that the problem - null reference passed to Add method. This is because "monitor-planet" resource is not defined in file System.Windows.Forms.resx. Then I copied resource "monitor-planet" definition from System.Windows.Forms.de.resx file and recompiled mono project (especially System.Windows.Forms.dll). Noweverything is working file. My question is: is it correct method and how to fix this issue for next Mono release? Can I supply the patch and where should I post it? Thanks. http://www.croc.ru [EMAIL PROTECTED] ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
