| 00:48.30 | prpplague | ho ho hum |
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| 15:03.24 | CosmicPenguin | http://www.drccomputer.com/pages/modules.html |
| 15:03.32 | CosmicPenguin | Thats pretty cool, if you ask me |
| 15:04.13 | prpplague | that does look pretty cool |
| 15:21.56 | jbevren | I'd read about these a month or so ago |
| 15:21.56 | jbevren | nice to see them on an actual website |
| 15:44.29 | CosmicPenguin | http://www.xtremedatainc.com/xd1000_brief.html |
| 15:44.32 | CosmicPenguin | Thats another one |
| 15:44.51 | CosmicPenguin | pretty cool - combine those with an embedded operton, and you've got yourself a pretty powerful little system |
| 15:45.40 | jbevren | nod |
| 15:45.45 | jbevren | soft-core DSP on the PLD |
| 15:45.52 | jbevren | low-power opteron on the other socket |
| 15:47.55 | jbevren | I'd settle for a simple bi-directional register in VHDL hehe |
| 15:48.15 | jbevren | I have nfi what I'm doing and cant get one to work |
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| 17:23.00 | CosmicPenguin | damn, this proxy is slow |
| 17:23.18 | CosmicPenguin | every time they make a new pack in a git tree, it takes me forever to get it |
| 17:49.26 | jbevren | bitkeeper, rcs, cvs, svn, git |
| 17:49.32 | jbevren | can we come up with MORE ways to do the same thing? |
| 17:49.34 | jbevren | please? |
| 17:49.38 | jbevren | cause I dont think there are enough |
| 17:49.46 | jbevren | :) |
| 17:56.11 | CosmicPenguin | Oh, like there aren't thousands of redundancies in *nix |
| 17:56.27 | CosmicPenguin | Why uclibc? can we come up with more ways to imitate glibc? :D |
| 18:08.25 | prpplague | or dietlibc, or lillibc |
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| 18:21.24 | prpplague | bd2: greetings |
| 18:21.34 | prpplague | bd2: what kind of arm stuff you got? |
| 18:21.34 | bd2 | hi! |
| 18:21.54 | bd2 | a moment. will prepare paste |
| 18:22.01 | prpplague | uh |
| 18:22.04 | prpplague | bd2: no |
| 18:22.10 | bd2 | paste.lisp.org :-) |
| 18:22.17 | prpplague | bd2: ahh ok |
| 18:23.51 | bd2 | really stupid question, http://paste.lisp.org/display/20430 - what "b 2f", "b 1b", "b 3f" for? I know that it is branching (jumping), but it's not obvious why they are needed |
| 18:24.59 | bd2 | it's just overjumping the ".align 7". and why ".align 7" for? |
| 18:25.48 | prpplague | "b 2f" means to brach forward to label 2: |
| 18:26.14 | bd2 | yep. I understand what these program doing, I don't understand why they doing it. :-) |
| 18:26.22 | bd2 | why not just mcr p14, 0, %1, c7, c0, 0? |
| 18:26.42 | prpplague | bd2: can't answer that with knowing more about what its related to |
| 18:27.24 | prpplague | bd2: was this code generated automagically from something? |
| 18:27.34 | bd2 | okay. I know other place where similar construction exists. have you hh kernel sources? |
| 18:27.45 | prpplague | bd2: yea |
| 18:28.01 | jbevren | lxr.linux.no does if we dont :) |
| 18:28.09 | jbevren | oh, not hh |
| 18:28.12 | prpplague | hehe |
| 18:28.18 | bd2 | linux/kernel26/arch/arm/mach-pxa/cpu-pxa.c:303 or something (I've patched cpu-pxa.c) |
| 18:28.30 | jbevren | function name? |
| 18:28.52 | bd2 | static int pxa_set_target |
| 18:29.24 | prpplague | hmm, i don't have that file |
| 18:29.31 | bd2 | there they use .align 5. why not 7? as in previous code? |
| 18:30.07 | bd2 | prpplague, I can give direct url to file on web cvsview if you want. |
| 18:30.20 | prpplague | bd2: grabbing it already |
| 18:30.27 | bd2 | okay |
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| 18:33.21 | prpplague | hmm, i'm not entirely certain why the asm code is like that |
| 18:33.26 | prpplague | i'd like to find out though |
| 18:33.56 | bd2 | If you'll find, let me know. thanks a lot for your help! |
| 18:33.58 | prpplague | generally you only see that kind of stuff when its been generated for compilier optimization |
| 18:34.22 | prpplague | bd2: i suspect that gcc cross compiler needs that to be done that way to properly optomize it |
| 18:34.46 | prpplague | you can test the code by simply using a cross compilier to compare the actual results |
| 18:34.56 | bd2 | but you're not sure? |
| 18:35.08 | prpplague | not 100% but i'm finding out now |
| 18:36.57 | prpplague | bd2: yea that appears to be done intentionally for code optimization |
| 18:37.13 | prpplague | let me check with one more person |
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| 20:24.17 | flyback | wtf happen to linux-hacker |
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