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error: Operation timed out] 17:03:21 asedeno [~asedeno@66.102.14.24] has joined #sbcl 17:13:12 stassats [~stassats@wikipedia/stassats] has joined #sbcl 17:14:35 fiveop [~fiveop@p5DDC4465.dip0.t-ipconnect.de] has joined #sbcl 17:22:05 drmeister [~drmeister@166.170.21.158] has joined #sbcl 17:25:54 senj [~senj@unaffiliated/senj] has joined #sbcl 17:30:07 -!- drmeister [~drmeister@166.170.21.158] has quit [Read error: Connection reset by peer] 17:38:13 -!- pkhuong [~pkhuong@23.233.218.119] has quit [Remote host closed the connection] 17:41:12 drmeister [~drmeister@155.247.96.196] has joined #sbcl 18:06:15 crixus [~Rob@69.77.176.98] has joined #sbcl 18:14:37 pkhuong [~pkhuong@23.233.218.119] has joined #sbcl 18:15:51 Vivitron [~Vivitron@c-50-172-44-193.hsd1.il.comcast.net] has joined #sbcl 18:35:14 ltbarcly [~textual@pool-108-42-99-156.snfcca.fios.verizon.net] has joined #sbcl 18:59:58 -!- ltbarcly [~textual@pool-108-42-99-156.snfcca.fios.verizon.net] has quit [Read error: Connection reset by peer] 19:04:25 -!- attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has quit [Quit: Leaving.] 19:05:23 -!- stassats [~stassats@wikipedia/stassats] has quit [Ping timeout: 260 seconds] 19:08:08 ltbarcly [~textual@pool-108-42-99-156.snfcca.fios.verizon.net] has joined #sbcl 19:16:32 -!- crixus [~Rob@69.77.176.98] has quit [Ping timeout: 260 seconds] 19:18:47 drmeiste_ [~drmeister@155.247.96.196] has joined #sbcl 19:18:55 -!- drmeister [~drmeister@155.247.96.196] has quit [Ping timeout: 272 seconds] 19:25:23 sdemarre [~serge@109.134.137.220] has joined #sbcl 19:32:58 crixus [~Rob@69.77.176.98] has joined #sbcl 19:36:12 crixxus [~Rob@69.77.176.98] has joined #sbcl 19:36:38 -!- drmeiste_ [~drmeister@155.247.96.196] has quit [Read error: Connection reset by peer] 19:36:57 drmeister [~drmeister@155.247.96.196] has joined #sbcl 19:37:35 -!- crixus [~Rob@69.77.176.98] has quit [Ping timeout: 260 seconds] 19:51:42 -!- drmeister [~drmeister@155.247.96.196] has quit [Remote host closed the connection] 19:55:32 Do I get this right: two's complement subtraction works direct for boxed fixnums, because fixnum low tags are 0, thus inverted they all become 1. Thus adding 1 to the word causes them to be 0 again and the fixnum's value gets incremented. 19:55:38 +ly 19:56:45 izaikova [~izaikova@91.210.101.88] has joined #sbcl 20:00:14 -!- jewel [~jewel@105-237-68-160.access.mtnbusiness.co.za] has quit [Ping timeout: 252 seconds] 20:03:24 drmeister [~drmeister@155.247.96.196] has joined #sbcl 20:03:26 marlinka [~marlinka@91.210.101.114] has joined #sbcl 20:04:10 -!- drmeister [~drmeister@155.247.96.196] has quit [Read error: Connection reset by peer] 20:04:39 drmeister [~drmeister@155.247.96.196] has joined #sbcl 20:09:29 another way of looking at that is that 4x-4y = 4(x-y) 20:09:41 (adjust for how many lowtags you have) 20:14:29 -!- izaikova [~izaikova@91.210.101.88] has quit [Ping timeout: 248 seconds] 20:15:28 right 20:19:20 corollary: forget HW tagged arithmetic; add support for immediate offsets in effective addresses (and alignment checks) if you want to help runtime typed languages 20:20:13 -!- crixxus [~Rob@69.77.176.98] has quit [Ping timeout: 252 seconds] 20:23:54 are there cpu's with tagged arithmatic support? 20:23:57 sparc 20:26:16 x86 has immediates and AC (: 20:29:12 arm has pretty much nothing (except for conditional execution :)) 20:29:51 and a more reasonable number of registers. 20:31:38 than what? 20:32:04 than x86 20:32:54 it has 16 20:33:19 well 13 20:33:29 x86 has 6 and a half. 20:36:38 -!- angavrilov [~angavrilo@217.71.227.190] has quit [Remote host closed the connection] 20:42:38 stassats [~stassats@wikipedia/stassats] has joined #sbcl 20:43:45 oculist [~oculist@91.210.103.12] has joined #sbcl 20:57:43 -!- marlinka [~marlinka@91.210.101.114] has quit [Remote host closed the connection] 21:05:46 zolotko [~zolotko@91.210.101.87] has joined #sbcl 21:10:53 https://github.com/fiveop/sbcl-arm/commits/master updated 21:11:00 I even have a nice log file for nyef :) 21:11:07 (not in the repo, though) 21:11:51 fiveop: not just for nyef. For future porters. 21:12:48 or for someone who compiles a proper guide from the log files 21:14:52 -!- zolotko [~zolotko@91.210.101.87] has quit [Remote host closed the connection] 21:17:27 (print (list 1 2)) segfaults :/ 21:17:38 -!- oculist [~oculist@91.210.103.12] has quit [K-Lined] 21:22:08 mansonko [~mansonko@193.105.154.36] has joined #sbcl 21:23:17 so does (print 1) and (list 1 2) 21:24:52 -!- sdemarre [~serge@109.134.137.220] has quit [Ping timeout: 260 seconds] 21:25:28 -!- fiveop [~fiveop@p5DDC4465.dip0.t-ipconnect.de] has quit [Quit: humhum] 21:51:19 -!- mansonko [~mansonko@193.105.154.36] has quit [K-Lined] 21:57:19 -!- drmeister [~drmeister@155.247.96.196] has quit [Remote host closed the connection] 22:01:47 pnpuff [~harmonic@unaffiliated/pnpuff] has joined #sbcl 22:11:38 -!- pnpuff [~harmonic@unaffiliated/pnpuff] has quit [Remote host closed the connection] 22:35:59 -!- kludge` [~comet@unaffiliated/espiral] has quit [Quit: leaving] 22:36:52 -!- stassats [~stassats@wikipedia/stassats] has quit [Read error: Operation timed out] 22:36:58 kludge` [~comet@unaffiliated/espiral] has joined #sbcl 22:50:35 drmeister [~drmeister@pool-71-175-2-214.phlapa.fios.verizon.net] has joined #sbcl 23:03:56 -!- milosn [~milosn@94.12.79.143] has quit [Read error: Connection reset by peer] 23:04:16 milosn [~milosn@94.12.79.143] has joined #sbcl 23:07:57 -!- segv- [~mb@95-91-241-76-dynip.superkabel.de] has quit [Read error: Connection reset by peer] 23:18:19 -!- drmeister [~drmeister@pool-71-175-2-214.phlapa.fios.verizon.net] has quit [Remote host closed the connection] 23:19:38 scymtym_ [~user@ip-5-147-115-29.unitymediagroup.de] has joined #sbcl 23:44:55 -!- ASau [~user@p54AFF2D1.dip0.t-ipconnect.de] has quit [Ping timeout: 272 seconds]