Friday, 2017-10-20

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cr1901_modernmithro: Is there a debugger for qemu-litex? I'm not having much luck diagnosing this error (and I'd like to avoid adding printf statements to the xmodem routine)01:25
mithrocr1901_modern: Hrm? gdb?01:25
cr1901_modernWell gdb will work, but is there a way to upload a firmware w/ debug symbols in qemu-litex?01:26
cr1901_modernActually wait... Idk if lm32 has a gdb backend (if it does I've never used it)01:26
cr1901_modernmithro: Current status... looking over litex-timer.c for any issues; just realized "printf to find the return codes from xmodem" isn't going to work02:11
cr1901_modernmithro: It could very well be my code is busted too ;). Just find it odd that it works on two hardware platforms but not qemu02:11
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mithroshorne_: Oh, I just found this ->
tpbTitle: · GitHub (at
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shorne_mithro: thanks, I have effectively doen that already but it would be good to host that in the project21:34
shorne_fyi, when booting qemu on linux now I am getting this...22:33
tpbTitle: gist:820b530fa4fb0a2e3a305222fecde335 · GitHub (at
shorne_seems a bit strange22:38
shorne_unexpected IRQ trap at vector 0022:38
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shorneon arty I tried...22:52
tpbTitle: arty booting linux (not working) · GitHub (at
shorneI am trying to connect with openocd... but getting issues, how have you debugged the softcore boot on the xilinx boards23:14
tpbTitle: trying litex openocd connect · GitHub (at
shorneIll leave it at that, I figure someone might have some tips23:17

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