[Libre-soc-bugs] [Bug 1169] Add ELF and mmap support to ISACaller -- no dynamic linking

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Sep 21 00:46:16 BST 2023


https://bugs.libre-soc.org/show_bug.cgi?id=1169

--- Comment #8 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #6)
> (In reply to Jacob Lifshay from comment #4)
> > I created a budget estimate, it comes out to 1900 EUR.
> 
> take all available budget, do not waste it. assign some to me.
> we can evaluate additional improvements and 

ok. I'll redo the budget adding more stuff. there's 6000 EUR in the parent
task, that's enough that it should have multiple sub-tasks.

How about adding a "support loading dynamically linked binaries" task as a new
bug, a sibling task of this task? the dynamic linker does all the heavy
lifting, basically all we have to do is read the path to the interpreter
(ld.so) and load that instead of the main program and pass the file handle in.

> i know you forgot
> to add "option to pypowersim and ISACaller to enable equivalent
> of running qemu-user"

that's part of bug #982, not this bug.

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