Decision Workspace
qemu-fw-cfg vs semihosting vs libafl_qemu_build
Side-by-side comparison of Rust crates
41
qemu-fw-cfg
growingv0.2.0
A Rust library for reading fw_cfg from QEMU
64
semihosting
growingv0.1.25
Semihosting for AArch64, Arm, RISC-V, LoongArch, MIPS32, MIPS64, and Xtensa.
60
libafl_qemu_build
growingv0.15.4
Builder for LibAFL QEMU
Core Metrics
| qemu-fw-cfg | semihosting | libafl_qemu_build | |
|---|---|---|---|
| Health Score | 41 | 64 | 60 |
| Total Downloads | 4.6K | 955.1K | 22.6K |
| 30d Downloads | 21 | 66.6K | 161 |
| Dependents | 0 | 39 | 26 |
| Releases | 3 | 26 | 17 |
| Last Updated | 1088d ago | 19d ago | 135d ago |
| Age | 4y 5m | 3y | 3y 1m |
Health Breakdown
qemu-fw-cfg
Maintenance
4
Quality
17
Community
5
Popularity
4
Documentation
11
semihosting
Maintenance
18
Quality
18
Community
9
Popularity
7
Documentation
12
libafl_qemu_build
Maintenance
15
Quality
17
Community
10
Popularity
5
Documentation
13
Technical Details
| qemu-fw-cfg | semihosting | libafl_qemu_build | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.25 | 0.15.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 7 |
| Crate Size | 17KB | 65KB | 15KB |
| Features | 2 | 12 | 5 |
| Yanked % | 0.0% | 3.9% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | 1.59 | 1.64 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •semihosting leads with a health score of 64/100, but none of the options score above 80.
- •⚠ qemu-fw-cfg has not been updated in over a year.