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context failed NoneType object has no attribute sizeof #799
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thank you for the issue @hellow554 ! I can't find your GEF version anywhere in our git history, did you modify any files? for us to be able to help with this issue you have to use a clean, unmodified GEF version from Also have you tried if the issue also exists with a rust binary for x86/x86_64? that would greatly improve our possibilities to understand the issue. Because unfortunately I don't have any stm32 lying around so I cant follow along :/ |
I took the latest x86(_64) works fine, for Linux and for windows. I'm more than willing to help you and resolve this issue. Maybe using qemu will have the same effect, let me try that real quick |
are you sure? on the latest yeah, a working qemu setup would be great. looking at your code snippet I guess you took it from the Embedded Rust Book? If so I can try the qemu setup they describe there... |
Here's the arm binary, the command line and another dump from gef:
Trace
Hope this helps! |
hugsy/gef-extras#45 was just merged, you can either try again with the version on the |
@hugsy still no luck. Also I would like that this works out of the box without me running |
There are some things wrong in your screenshot, for example you need to use However I'll take a further look at it after the next release is out.
It can be automatical if you add |
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. You can reopen it by adding a comment to this issue. |
This issue has been automatically closed because it has not had recent activity. If you are the owner of this issue, you can either re-open it and provide a more complete description; or create a new issue. Thank you for your contributions. |
dev
branch?gdb -nx
the closed ones) - and the PR?
Step 1: Describe your environment
version
in GEF.Step 2: Describe your problem
When I try to debug my application remotely I'm seeing a lot of
Command 'context' failed to execute proplery
messages.Directly after reset I see registers and the stack, but as soon as I run to main, I don't see them anymore:
Steps to reproduce
cargo build
and afterwardsgdb-multiarch
to connect to your targetMinimalist test case
Traces
Trace
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