> This is what I tried and works. This is much better than being forced > to use a specific configuration to get the offsets right or having to rebuild > openocd each time. > I will polish the approach and open a draft PR to show how it works.
As I said above, you don't have to do that. The OpenOCD support relies on post file hooks to retrieve these information. https://github.com/sony/openocd-nuttx/wiki On Mon, Nov 23, 2020 at 3:08 PM Gregory Nutt <spudan...@gmail.com> wrote: > > I wonder if we could automate that? Instead of separate debug vs > production configurations, could not configure.sh/c just create a debug > configuration by disabling optimization, enabling symbols, enabling > debug features, assertions, basic error and warning output? > > Of course specialize configurations like a networking configure would > need more (like network debug), but changes like that to configure.sh/c > would get you 90% there. > > On 11/23/2020 7:29 AM, David Sidrane wrote: > > Perfect! Let's do this as time permits. > > > > -----Original Message----- > > From: Alan Carvalho de Assis [mailto:acas...@gmail.com] > > Sent: Monday, November 23, 2020 5:09 AM > > To: dev@nuttx.apache.org > > Subject: Re: Should TASK_NAME_SIZE be changed in most configs? > > > > Yes, I think nsh-debug will make its intention clear. > > > > On 11/23/20, Gregory Nutt <spudan...@gmail.com> wrote: > >> It has always been the policy to disable debug features in all shipped > >> configurations. They were considered production configurations not > >> debug configurations. > >> > >> Configurations that have debug enable could, perhaps, be named like > >> nsh-debug. > >> > >> On 11/23/2020 5:38 AM, Alan Carvalho de Assis wrote: > >>> I think we need to have a good compromise between features and size. > >>> > >>> For instance, the default "nsh" demo should be small, basically just > >>> the terminal and minimum support to its commands to work, like the > >>> PROCFS to get 'free' working. > >>> > >>> Also keep in mind that for debugging purpose we need to "Suppress > >>> Optimization" that also will increase its size. > >>> > >>> So, I think it could be a good idea to have a predefined config for > >>> debug purpose, instead forcing the "nsh" to be debugging enabled ready > >>> by default, that will increase its size and send a wrong message for > >>> people testing NuttX for the very first time. > >>> > >>> See the mbedOS for example: > >>> > >>> https://os.mbed.com/blog/entry/Optimizing-memory-usage-in-mbed-OS-52/ > >>> > >>> They went into 'rabbit's hole' to solve an issue that we don't have > >>> yet, but if nobody keep an eye on it soon we will have. > >>> > >>> BR, > >>> > >>> Alan > >>> > >>> On 11/23/20, David Sidrane <david.sidr...@nscdg.com> wrote: > >>>>> Do you think this is due to the.... > >>>> I would say so. > >>>> > >>>> I agree better debugging out of the box is a good way to go. We have to > >>>> weigh that against the past goal of: Minimum size image. It was a first > >>>> impression thing. This was why debug had to be tuned off in all Kconfig. > >>>> > >>>> The first question to ask is do we as a group feel still that the size > >>>> of > >>>> the canned config built images should be as small as possible to > >>>> showcase > >>>> NuttX ability to be small? > >>>> > >>>> > >>>> David > >>>> > >>>> > >>>> -----Original Message----- > >>>> From: Matias N. [mailto:mat...@imap.cc] > >>>> Sent: Sunday, November 22, 2020 5:18 PM > >>>> To: dev@nuttx.apache.org > >>>> Subject: Should TASK_NAME_SIZE be changed in most configs? > >>>> > >>>> While trying the integration of openocd with NuttX it was complaining > >>>> due > >>>> to "name" not being defined, which happens when CONFIG_TASK_NAME_SIZE == > >>>> 0. Looking at sched/Kconfig the default for this symbol is 31, yet many > >>>> configs have this set to zero. Do you think this is due to the default > >>>> having changed at some point or is this done to minimize memory use in > >>>> all > >>>> these boards? If the latter, maybe we need to make the default depend on > >>>> CONFIG_DEFAULT_SMALL and update all configs that do not have this set. > >>>> > >>>> Best, > >>>> Matias > >>>>
