ChronyyxandClaude Opus 5.5 c697fb0ba9 feat(relinker): frame red-zone leaves whose prologue or exit is shorter than a jump ...

--frame-red-zone replaces a leaf's prologue and each exit with a 5-byte jump
to a stub, so it skipped leaves whose pushes or pop-and-ret exit were shorter
than that, and leaves with neither pushes nor an allocation. A short prologue
now takes in the straight-line instructions after it and a short exit those
before it, re-encoded in the stub with the moved displacement. Widening stops
at branches, rets, RIP-relative instructions, pushes and pops, and the leaf is
skipped when a branch targets the instructions taken in or the first
instruction of a widened prologue, or when a leaf without pushes pushes or
pops.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-25 02:47:12 -04:00

..

include/codegen

feat(relinker): frame red-zone leaves whose prologue or exit is shorter than a jump

2026-10-25 02:47:12 -04:00

src

feat(relinker): frame red-zone leaves whose prologue or exit is shorter than a jump

2026-10-25 02:47:12 -04:00

tests

feat(relinker): frame red-zone leaves whose prologue or exit is shorter than a jump

2026-10-25 02:47:12 -04:00