01:51:36 -!- alms_ [~alms_@209-6-130-32.c3-0.bkl-ubr1.sbo-bkl.ma.cable.rcn.com] has quit [Quit: alms_] 01:52:55 alms_ [~alms_@209-6-130-32.c3-0.bkl-ubr1.sbo-bkl.ma.cable.rcn.com] has joined #ccl 02:03:10 -!- DataLinkDroid [~DataLink@120.152.47.119] has quit [Read error: Connection reset by peer] 02:03:37 DataLinkDroid [~DataLink@120.152.47.119] has joined #ccl 02:48:51 -!- alms_ [~alms_@209-6-130-32.c3-0.bkl-ubr1.sbo-bkl.ma.cable.rcn.com] has quit [Quit: alms_] 03:39:23 -!- pjb [~t@81.202.16.46.dyn.user.ono.com] has quit [Remote host closed the connection] 04:08:42 -!- bfulgham_ [~brent@cpe-76-173-170-144.socal.res.rr.com] has quit [Quit: bfulgham_] 07:13:03 -!- DataLinkDroid [~DataLink@120.152.47.119] has quit [Quit: Bye] 11:49:58 alms_ [~alms_@209-6-130-32.c3-0.bkl-ubr1.sbo-bkl.ma.cable.rcn.com] has joined #ccl 11:55:55 -!- alms_ [~alms_@209-6-130-32.c3-0.bkl-ubr1.sbo-bkl.ma.cable.rcn.com] has quit [Quit: alms_] 12:20:22 DataLinkDroid [~DataLink@121.216.159.72] has joined #ccl 12:44:08 -!- DataLinkDroid [~DataLink@121.216.159.72] has quit [Quit: Bye] 13:28:03 alms_ [~alms_@173-162-137-153-NewEngland.hfc.comcastbusiness.net] has joined #ccl 13:36:14 tokenrove [~julian@142.162.27.197] has joined #ccl 13:44:38 rme [~rme@50.43.157.77] has joined #ccl 13:45:40 -!- tokenrove [~julian@142.162.27.197] has left #ccl 13:49:26 -!- rme [rme@5FDF05E2.E6A1271C.699BA7A6.IP] has quit [Ping timeout] 13:50:02 rme_ [~rme@50.43.140.51] has joined #ccl 13:50:50 -!- rme [~rme@50.43.157.77] has quit [Ping timeout: 260 seconds] 13:50:50 -!- rme_ is now known as rme 16:56:01 tokenrove [~julian@142.162.27.197] has joined #ccl 16:56:57 hi, i'm having an issue with ccl on armhf; (log 42 2) signals FLOATING-POINT-INVALID-OPERATION 16:57:19 debian/armhf, i mean 17:13:27 It wasn't enough that we have 6.02e23 ARM architecture variants. Now we have multiple ABIs. 17:14:07 yep. 17:15:30 -!- sellout [~Adium@c-98-229-86-75.hsd1.ma.comcast.net] has quit [Quit: Leaving.] 17:24:08 Neither of my ARM boxes is armhf at the moment. Is there any chance you could make a Trac ticket for your bug? 17:24:59 sure. i assume it doesn't happen on armel. 17:27:50 Yes, it works correctly there. 17:30:41 ticket filed. if there's anything else i can do, let me know. 17:32:07 thanks 17:35:06 milanj [~milanj_@178-223-170-236.dynamic.isp.telekom.rs] has joined #ccl 17:41:49 looks like it may be an FFI issue as #_logf and #_log return incorrect values, while a C programming calling the same functions in libm does not 17:44:29 same problem with #_powf. 18:29:16 ok, it looks like how the FFI is handling float return values, and possibly passing values since a function that receives a float pointer segfaults; it seems to get a pointer to 0x42280000 which isn't even mapped in /proc//maps 18:30:56 is there a bit or that should be flipped on that pointer? 18:31:01 s/that/two/ 18:43:35 ok. the pointer it should have gotten was 0x3EEA0; 0x42280000 is 42.0f0. where can i find the code in CCL that deals with passing floats? i've had a quick look at compiler/ARM/arm-backend so far 18:48:11 I'd start looking in and around %do-ff-call. (Use M-. to find it.) There will also some assembly code in lisp-kernel/arm-spentry.s. I'd look at eabi_ff_callhf there. 18:48:52 thanks! 18:49:00 gbyers wrote all that, so he'd probably remember better what's going on there. 19:16:15 ok, since, evidently, i'm doing something insane; how should i build CCL for armhf support? 19:18:15 gbyers: sorry for wasting your time with that issue 19:24:28 ok, never mind, i think i've got it. (-mfpu=vfp and FLOAT_ABI set to hard in the makefile) 20:40:12 -!- milanj [~milanj_@178-223-170-236.dynamic.isp.telekom.rs] has quit [Quit: Leaving] 20:59:25 -!- alms_ [~alms_@173-162-137-153-NewEngland.hfc.comcastbusiness.net] has quit [Quit: alms_] 21:08:01 sellout [~Adium@c-98-229-86-75.hsd1.ma.comcast.net] has joined #ccl 21:47:00 DataLinkDroid [~DataLink@101.173.184.190] has joined #ccl 22:30:06 -!- tokenrove [~julian@142.162.27.197] has quit [Remote host closed the connection] 23:07:53 Vivitron [~Vivitron@pool-98-110-213-33.bstnma.fios.verizon.net] has joined #ccl 23:38:35 -!- mdc_mobile [~mdc_mobil@indigo.entity.com] has quit [Ping timeout: 244 seconds] 23:43:19 mdc_mobile [~mdc_mobil@indigo.entity.com] has joined #ccl