I want to build a PetaLinux Image for my Ultra96v2.
I followed this guide up until building my application project in Vitis. It looks promising but then while building the application project for my custom platform, Vitis throws this error:
18:08:28 **** Incremental Build of configuration Debug for project dpu_appl_system ****
make all
Generating bif file for the system project
Executing command '::scw::generate_bif -xpfm /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_demo/export/dpu_demo/dpu_demo.xpfm -domains linux_domain -bifpath /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl_system/Debug/system.bif' on XSCT
sdcard_gen --xpfm /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_demo/export/dpu_demo/dpu_demo.xpfm --sys_config dpu_demo --bif /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl_system/Debug/system.bif --bitstream /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl/_ide/bitstream/dpu_hardware.bit --sd_file /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl/Debug/dpu_appl.elf
creating BOOT.BIN using /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl/_ide/bitstream/dpu_hardware.bit
Running /home/user/Xilinx/Vitis/2021.2/bin/bootgen -arch zynqmp -image /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl_system/Debug/sd_card_temp/boot.bif -w -o i BOOT.BIN
ERROR:BootGen - syntax error
Line #13, "/media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl_system/Debug/sd_card_temp/boot.bif".
... emo/sw/atf,dpu_demo/boot/bl31.elf
^
[ERROR] : BIF file parsing failed with code 1
Error writing SD card data : Error when running '/home/user/Xilinx/Vitis/2021.2/bin/bootgen -arch zynqmp -image /media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl_system/Debug/sd_card_temp/boot.bif -w -o i BOOT.BIN'
make: *** [makefile:42: package] Error 1
18:08:36 Build Finished (took 7s.643ms)
It specifically shows me, that there is a comma in the path where it searches for the file. The files are available
at the "normal" location, without the "atf,", "dtb,", etc
at the "weird" location. I created the path so the requested path exists for every file that throws an error message, like
/media/user/6b04b610-ff80-4702-a575-b0b1a78fbafb/dpu_pkg/dpu_appl_system/Debug/sd_card_temp/boot.bif". ... emo/sw/atf,dpu_demo/boot/bl31.elf
I created the path with the weird artefact "arf,dpu_demo", with the komma in the path, but still it wont work. Is this some kind of problem with Vitis, like some env variables not set correctly, or is the building mechanism just acting weird? I cant resolve this issue, because I am not able to change the paths it is supposed to look for the files. This hinders me in advancing my project. I work on Ubuntu 20.04.
Can anyone help me out here, please? I would really appreciate it!
I asked this question in the Xilinx Community, too, but unfortunately there was no resonance at all.
Thank you so much in advance!
PLEASE READ THE WHOLE ANSWER FOR ACTUAL SOLUTION
I think I got it now, though I did not verify whether the image actually works on my Ultra96v2, yet.
I noticed, that the weird path with commata is inside of the boot.bif and system.bif.
So the first time I tried to build it, the bif wasnt there, but got created (I assume). The bif was ready then but only had a weird path inside, so I took the makefile (you can find it in debug/sd_card), copied it, and just commented out the line GENERATE_BIF_XSCT_CMD = ${GENERATE_BIF} -xpfm ${XPFM_PATH} -domains ${DOMAINS} -bifpath ${BIF_PATH}.
Then I edited the boot.bif and system.bif and changed the atf,boot, uboot,boot, and dts,boot to just boot, so the BootGen wouldnt look into the directories with the commata anymore, but only the boot-directory which was specified.
Once that was set up, I executed the edited makefile in my console, by going into the sd_card-directory and executing the following command:
make -f <your_edited_makefile>
This means, that you cant press "build" in Vitis, it wont work. You build the content on your own and wont get a green check mark beside the project! Then the sd_card-directory was populated with (I assume) all necessary data to boot the Ultra96v2 from SD card. This was the content:
boot.scr
BOOT.BIN
dpu_appl.elf (your application project name, I guess)
README.txt
system.dtb
The underlying issue seem to have been that the ::scw::generate_bif created a path to look after, which didnt exist. Really weird issue, in my opinion.
UPDATE:
I just made some changes to the PetaLinux config with the petalinux-config command and rebuilt everything. Once I go to the Vitis part, I changed the system.bif within Vitis itself, and the project compiled successfully, also populating the sd_card directory, as it seems.
UPDATE 2:
Everything failed, so I tried to get to the *.bif of the Application System project. I opened it (linux.bif) and edited the "atf,", "dtb," and "uboot," out of it. Since this is only created once and references by the following files, this fixed my issue and the build was completed successfully in Vitis. So just ignore my originial answer and update.
I hope this is working and hope it will help some of you.
How to specify the path of generated debug binary file when debug go-lang in vs-code?
I have tried modify launch.json file but not work.
I can debug go programs well now in vs-code, the only problem is each time i finish debug, a debug binary file was generated under my project directory, like the picture below.
I want to know can i specify the directory of generated debug binary file?
I am on mac screen shot of my problem:
This is followed by vscode-go issue 1345: "Delete binary files created by delve after closing the debug session"
delve is the debugger for Golang, or at least it's the one that the Go extension uses.
When you debug something with delve, it creates a large binary file in the current directory. If you debug a main function (dlv debug), you get 'debug'. If you debug a test function (dlv test), you get 'debug.test'.
In normal delve usage, when you're done, you quit delve. Delve then deletes this file. Apparently VSCode gracelessly terminates (SIGKILL?) delve, which means the file sticks around.
So this is studied, but not yet resolved.
Update July 2018: Ramya Rao adds in this issue:
I finally have an update!
Turns out there is a command called Detach that can be called on the delve server which will result in the required clean up of the debug binary that gets generated.
To get this fix before the next update to the Go extension (which will be either Friday or early next week), please follow the below:
Download https://github.com/Microsoft/vscode-go/blob/master/Go-latest.vsix
Run code --install-extension Go-latest.vsix
If the above fails with Error: end of central directory record signature not found, then clone this repo (vsgo) and use the Go-latest.vsix file from the cloned repo
Reload VS Code
The fix worked for me as long as the program being debugged wasn't spawning processes of its own like a web server for which I have logged an upstream issue with delve.
I'd appreciate it if folks here can give the fix a try and share any feedback.
The change you need to do to provide an output path for the generated debug binary is in the launch.json file.
Use the property output in your debug configuration.
Please don't modify the package.json file.
This debug file was generated by delve when debugging and should be deleted after debugging, this seems to be bug of go extension of vs-code, see the link here
Hi I am editing my android docker instance which builds my android APK.
I want to add a checkstyle exception which should cause an abort if Any warnings occure.
I have it working in that it Runs checkstyle, but it just output warnings. I do not see a way of making these errors or halting the operation like Lint does. What should I add to my docker file?
java -jar ./styleguide/checkstyle-7.7-all.jar -c ./styleguide/rules/google_checks.xml .
As I do not have the google indentation I get 18k errors that look like
[WARN] pathstuff/./app/src/testRelease/java/com/app/BuildConfigReleaseTest.java:41: 'method def rcurly' has incorrect indentation level 4, expected level should be 2. [Indentation]
Audit done.
These are what I want to abort on. Preferably list all of them, but if we just list that they need to run checkstyles -- that will be enough.
Thanks!
I have it working in that it Runs checkstyle, but it just output warnings.
This is being overridden inside the google_checks.xml file. Checkstyle by default, will print everything as errors. If anything else comes up, then the configuration is overriding it.
I do not see a way of making these errors
Open up google_checks.xml and look for the line similar to: <property name="severity" value="warning"/>
Change warning to error in the value attribute and it will print violations as errors.
I have a UWP app that compiles successfully if I have UseDotNetNativeToolchain off. But when I turn it on, it gives me the cryptic error:
Internal compiler error: Object reference not set to
an instance of an object. UWPApp C:\Program Files
(x86)\MSBuild\Microsoft.NetNative\x86\ilc\IlcInternals.targets 887 Build
This is all it gives me. What could be causing this? How can I drill down on this.
Using VS2015
Here is the full build output in case that helps:
https://gist.github.com/shannah/e24fe8456313fb9ad98577c9a812f357
The solution to this problem was to disable optimization in a few assemblies I was using in the Default.rd.xml file. E.g.
<Assembly Name="IKVM.OpenJDK.Core" Dynamic="All" DoNotInline="true" DoNotOptimize="true"/>
I'm trying to use code::blocks debugger. I followed this basic tutorial on how to do it. I also watched two videos on you tube. I was actually trying it on a bigger file which had its declaration & implementation in separate files (one was header file tree.h, one had its implementation tree.cpp & the last one had implementation_tree.cpp main function to check the header file) but it didn't work so I tried it on a very simple program. But now debugger shows this error
Building to ensure sources are up-to-date
Selecting target:
Debug
Adding source dir: F:\Coding\test\test\
Adding source dir: F:\Coding\test\test\
Adding file: F:\Coding\test\test\bin\Debug\test.exe
Changing directory to: F:/Coding/test/test/.
Set variable: PATH=.;C:\Program Files\CodeBlocks\bin;C:\Program Files\CodeBlocks;C:\Windows\System32;C:\Windows;C:\Windows\System32\wbem;C:\Windows\System32\WindowsPowerShell\v1.0
[debug]Command-line: F:\Coding\Data Structures\tree.h -nx -fullname -quiet -args F:/Coding/test/test/bin/Debug/test.exe
[debug]Working dir : F:\Coding\test\test
Starting debugger: F:\Coding\Data Structures\tree.h -nx -fullname -quiet -args F:/Coding/test/test/bin/Debug/test.exe
failed
Whatever is in this line [debug]Command-line: is the address of my tree.h file which I was trying to debug earlier. But now I've removed all the breakpoints & everything related to that file from Code::Blocks & even changed that file's location but it still shows that same address in Starting debugger:. I've also rebuilt my test program after deleting everything related to it several times but I'm still getting the same error. I'm using GDB.
I'm so sorry if this question sounds very silly as I'm trying this for the first time & not being able to proceed through any tutorials or any other forum or anything else. I've also seen other related questions on stackoverflow but none of them works for me. So, please help. Thanks.
Settings -> Compiler -> Search Directories.. Delete all paths from there.