Skip to content

WASM: malloc #1540

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
Tracked by #1485
certik opened this issue Feb 21, 2023 · 0 comments
Open
Tracked by #1485

WASM: malloc #1540

certik opened this issue Feb 21, 2023 · 0 comments

Comments

@certik
Copy link
Contributor

certik commented Feb 21, 2023 •
edited
Loading

malloc internally is using the sbrk (or equivalent) Linux system call: https://en.wikipedia.org/wiki/Sbrk.

First I would get the .data segment to work by modifying the ELF headers, as planned in #1539 (comment). Then we can use this approach to grow it, as needed.
@certik certik mentioned this issue Feb 21, 2023
Open
23 tasks
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@certik