11.0.0: Difference between revisions
CFI |
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=== [[Internet_Browser|Web-applets]] === | === [[Internet_Browser|Web-applets]] === | ||
These are now compiled with compiler CFI mitigations enabled. This does not apply to non-web-applets. This uses the crc32x instruction, and x18 as a | These are now compiled with compiler CFI mitigations enabled. This does not apply to non-web-applets. This uses the crc32x instruction, and x18 as a cryptographically-random u64 provided by the kernel. | ||
This is used to add/subtract x30 starting with bit40, during functions entry/exit. The code for entry/exit is identical, except that entry does add, and exit uses subtract: | This is used to add/subtract x30 starting with bit40, during functions entry/exit. The code for entry/exit is identical, except that entry does add, and exit uses subtract: | ||