| --- Log opened Fri Oct 03 00:00:20 2014 | ||
| olofk | ahh.. some of the stream writer regs were not readable | 08:38 |
|---|---|---|
| olofk | Now I can at least read and write to the wb_streamer regs. Fuck knows what I changed to make that work | 08:47 |
| stekern | olofk: maybe you had forgot to attach the flexid dongle? | 09:25 |
| stekern | I think I just threw up a little in my mouth | 09:28 |
| stekern | reason: 5 minutes of vivado hui exposure | 09:28 |
| stekern | *gui | 09:28 |
| olofk | stekern: So when can I expect a FuseSoC Vivado backend? ;) | 09:41 |
| stekern | I don't know, do we need that if we'd do a parallella board port? | 10:17 |
| olofk | yep | 11:00 |
| olofk | Ehm... do we have an l.movlo? | 11:02 |
| olofk | Never mind | 11:04 |
| olofk | Is there a swi? | 11:09 |
| olofk | What the... isn't ; start of comment in asm? | 11:17 |
| olofk | oh well... /* */ still works | 11:19 |
| stekern | what are you doing? are you typing random letters into a text file until something happens? =P | 11:27 |
| olofk | Yes, I hope to have recreated all of Shakespears works soon | 11:45 |
| olofk | How do I read the pc from gdb nowadays? | 11:45 |
| olofk | ah... x $pc gets me the address indirectly | 11:45 |
| stekern | nice 4 hours of waiting, and all vivado has achieved is to leak memory | 11:48 |
| olofk | They bragged about spending 50 man years on Vivado. If I were them I would have kept that level of incompetence secret | 12:00 |
| olofk | If I load an elf in gdb, send a 'c' command and ctrl-c, will the program keep running then? | 12:01 |
| stekern | no | 12:04 |
| olofk | I killed openocd instead of ctrl-c. Will that work? | 12:06 |
| olofk | I really need to get the preloading of wb_ram working on altera devices | 12:06 |
| stekern | if you just want to load the program but not debug, why are you throwing gdb in the mix? | 12:07 |
| olofk | Because of... ehh.. well... reasons...and... stuff | 12:07 |
| olofk | What would my other option be? | 12:08 |
| stekern | oh, *reasons* and *stuff*, those are hard to argue against | 12:08 |
| stekern | =P | 12:08 |
| olofk | I could use the openocd tcl interface, but then I need to pass my elf through ld | 12:08 |
| stekern | ah, you had that problem | 12:08 |
| stekern | you can load a raw .bin with openocd too | 12:09 |
| olofk | But can I quit gdb and let the program keep running? | 12:09 |
| olofk | I know there's a detach command | 12:09 |
| olofk | Is that the one? | 12:09 |
| stekern | I'm not sure if you can | 12:12 |
| olofk | I'll make a hardcoded rom with my test program for now. Seems like the easiest way | 12:20 |
| stekern | you can use this too: https://github.com/openrisc/or1k-tcltools | 12:23 |
| _franck__ | and, with that one I think you can use signal tap at the same time ;) | 12:30 |
| _franck__ | olofk: passing your elf through ld is not that hard:or1k-elf-ld -o test.elf test.o -T $your_linker_script | 12:34 |
| _franck__ | your_linker_script = http://pastie.org/9073036 for example | 12:34 |
| olofk | _franck__: Using signaltap at the same time would help a lot | 12:39 |
| olofk | How do I get rid of a defunct process? | 12:40 |
| _franck__ | to work with signal tap, what I've done is to load the ram with openocd, reset the CPU with my board push button, close openocd, run signal tap and release the button | 12:42 |
| _franck__ | it's ot the easiest way but sometines you don't have much choice | 12:43 |
| _franck__ | s/ot/not | 12:43 |
| olofk | or1k-tcltools seems to do the job. Awesome! | 12:45 |
| olofk | Yes! Finally some activity on the pins | 12:46 |
| olofk | I will nominate or1k-tcltools to project of the year! | 12:48 |
| _franck__ | or1k-tcltools deserves to be recognized for its many qualities. It accept this price with honors. | 12:48 |
| olofk | Hmm... do I need to reset or something to download a new program? | 13:07 |
| olofk | Getting closer. Program works, but I need to reprogram the FPGA when I change the sw | 13:18 |
| olofk | Does anyone know of a small lib that can generate pixels (or rather x/y coordinates) from a string? | 13:42 |
| olofk | I guess that imagemagick and libsdl can do that, but I probably want something simpler | 14:16 |
| olofk | All things considered, I had a great breakthrough today. Time to stop now | 15:09 |
| pecastro | adreyer: I think this is code specific... I've debugged it down to this line | 16:02 |
| pecastro | https://github.com/puppetlabs/puppet/blob/3.6.2/lib/puppet/module_tool/applications/installer.rb#L125 | 16:03 |
| pecastro | ups... shite. | 16:03 |
| poke53282 | olofk: Not sure what you mean, but maybe the libfreetype lib is the one in which you are interested. | 16:21 |
| olofk | poke53282: I basically just want something that can create a simple font for me | 20:40 |
| olofk | But to make it slightly more complicated I want a list of x/y coordinates instead of pixels | 20:41 |
| --- Log closed Sat Oct 04 00:00:22 2014 | ||
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