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| | Re: Question about mm.C in BrickOS
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| (...) <snip> (...) I've never looked at brickOS code, but here is my take: By the time you hit line 2, you've found a free block that is big enough. Line 2 sets the owner of the block. Line 5 decides if the block is oversized enough to split. Line 6 (...) (21 years ago, 13-Aug-03, to lugnet.robotics.rcx.legos)
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| brickos (score: 0.489) |
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| brickos (score: 0.489) |
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| | Re: Question about mm.C in BrickOS
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| Thanks to both of you, I was pretty close to my understanding of it, but I did not know about the "new block creation behind the current block" but it makes sense now, if I have any other question (I am sure I will) I will def. ask. Thanks again, (...) (21 years ago, 14-Aug-03, to lugnet.robotics.rcx.legos)
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| | Re: Question about mm.C in BrickOS
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| Hi, (...) Ptr points to the length byte of the first free block (...) *(ptr-1) actually is MM_FREE and is now set to the callers id. (...) Now we can do two things: We could grab all memory we found in this block or we could allocate only the memory (...) (21 years ago, 13-Aug-03, to lugnet.robotics.rcx.legos)
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| brickos (score: 0.488) |
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| brickos (score: 0.488) |
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| brickos (score: 0.487) |
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| brickos (score: 0.487) |
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| brickos (score: 0.487) |
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| brickos (score: 0.487) |
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| | Problems with BrickOS installation
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| Hi, I'm following these directions explicitly: (URL) installed just fine. When I run buildgcc.sh it dies trying to assemble libgcc1.S. The comments at the top of the file cause syntax errors. The comments are dilineated with ";;". How can the (...) (21 years ago, 3-Aug-03, to lugnet.robotics.rcx.legos)
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| brickos (score: 0.487) |
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| | memcpy.c missing terminating " character
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| Hello! First: Im pretty new into Linux/unix as a sysadmin! I have installed gcc as a cross gcc (h8300): Here is what happens when I "make" the BrickOS-0.2.6.10: ###...### [root@ville lego]# tar zxvf brickos-0.2.6.10.tar.gz brickos-0.2.6.10/ (...) (21 years ago, 22-Jul-03, to lugnet.robotics.rcx.legos)
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| brickos (score: 0.487) |
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| brickos (score: 0.487) |
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| | sys_time not working
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| Hi i install successfully brickOS-0.2.6.10 under Win2000 without any problems and ran successfully "helloworld.lx" I created one first elementary small program using the sys_time function. The problem is that it doesn't compile correctly. The (...) (21 years ago, 5-Aug-03, to lugnet.robotics.rcx.legos)
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| brickos (score: 0.486) |