extism

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Commit Graph

Author	SHA1	Message	Date
Marton Soos	0b4b732eb8	fix(kernel): Fix calculation of handle offset when splitting re-used memory, add kernel test (#659 )	2024-01-17 15:15:51 -08:00
zach	64fd246b73	feat: kernel hardening (#499 ) - Kernel-specific tests - Add bounds checking to the kernel, which can toggled using the `bounds-checking` feature - Next week I will do some benchmarking to determine the runtime performance impact of bounds checking and can consider if it should be relaxed for certain operations (mainly stores/loads) --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: zshipko <zshipko@users.noreply.github.com>	2023-10-10 16:15:18 -07:00
zach	3da526286e	feat: Implement parts of the extism runtime in WebAssembly (#384 ) This PR adds the `kernel` directory which contains a port of the Extism memory allocator compiled to WebAssembly and removes `runtime/src/memory.rs` completely. Being able to re-use memory functions as a WASM module allows us to begin to experiment with porting Extism to new runtimes! This is in a draft state while I'm verifying some of these changes.	2023-07-27 11:31:23 -07:00

Author

SHA1

Message

Date

Marton Soos

0b4b732eb8

fix(kernel): Fix calculation of handle offset when splitting re-used memory, add kernel test (#659 )

2024-01-17 15:15:51 -08:00

zach

64fd246b73

feat: kernel hardening (#499 )

- Kernel-specific tests
- Add bounds checking to the kernel, which can toggled using the
`bounds-checking` feature
- Next week I will do some benchmarking to determine the runtime
performance impact of bounds checking and can consider if it should be
relaxed for certain operations (mainly stores/loads)

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: zshipko <zshipko@users.noreply.github.com>

2023-10-10 16:15:18 -07:00

zach

3da526286e

feat: Implement parts of the extism runtime in WebAssembly (#384 )

This PR adds the `kernel` directory which contains a port of the Extism
memory allocator compiled to WebAssembly and removes
`runtime/src/memory.rs` completely.

Being able to re-use memory functions as a WASM module allows us to
begin to experiment with porting Extism to new runtimes!

This is in a draft state while I'm verifying some of these changes.

2023-07-27 11:31:23 -07:00

3 Commits