It is not entirely clear what does your "write barrier: overwrites
00B7F964 with 00B7F964" log entry means. I assume that you have
"printf("write barrier: overwrites %08x with %08x\n", dst, ref);" to the
JIT_CheckedWriteBarrier function.#1: Overwriting the start of the object with its address would be a bug. Every object starts with MethodTable* that would be corrupted by this action. I do not see anything like that if I run "clix hello.exe" with the above logging. So I can't tell what you are seeing. #2: These could be writes to the fields of null object. -Jan -----Original Message----- From: Discussion of the Rotor Shared Source CLI implementation [mailto:[EMAIL PROTECTED] On Behalf Of Gajah Mada Sent: Monday, November 01, 2004 1:27 PM To: [EMAIL PROTECTED] Subject: [DOTNET-ROTOR] Write Barrier Hi, #1 If we trace the allocation and write barrier in Rotor, we will see (in the beginning): alloc: 00B7F8A4 alloc: 00B7F8E4 alloc: /* more allocations */ alloc: 00B7F964 write barrier: overwrites 00B7F964 with 00B7F964 Why does Rotor overwrite the barrier which contains a memory address 00B7F964 with the same address 00B7F964? #2 What does it mean when Rotor overwrite a barrier that contains a memory address 0000000C or 00000004? Thank you very much. Gajah Mada =================================== This list is hosted by DevelopMentor(r) http://www.develop.com ASP.NET courses you may be interested in: Guerrilla.NET November 29 - December 03, 204, in London, UK December 06-10, 2004, in Los Angeles http://www.develop.com/courses/gdotnetls Essential .NET: building applications and components with CSharp November 29 - December 03, 2004, in Los Angeles http://www.develop.com/courses/edotnet View archives and manage your subscription(s) at http://discuss.develop.com =================================== This list is hosted by DevelopMentorŪ http://www.develop.com ASP.NET courses you may be interested in: Guerrilla.NET November 29 - December 03, 204, in London, UK December 06-10, 2004, in Los Angeles http://www.develop.com/courses/gdotnetls Essential .NET: building applications and components with CSharp November 29 - December 03, 2004, in Los Angeles http://www.develop.com/courses/edotnet View archives and manage your subscription(s) at http://discuss.develop.com
