Yunus Shaikh cec1f82d76 test(relinker): frame inflate_fast's cmp at rsp before a branch through the instructions before it ...

red_zone_framer frames two leaves whose 4-byte cmp %rdi,(%rsp) sits
before a jne: after an add (inflate_fast's shape) and after a load below
rsp that heads the loop and moves by the shift inside the stub, and no
operand in a stub is also moved in place. A cmp whose loop branches back
to it stays refused, the widened stub covering the branch target. The
execution test runs both framed leaves under writes below rsp.

2026-10-23 08:36:08 -07:00

..

include/codegen

fix(relinker): take red-zone framing's function bounds from .eh_frame FDEs

2026-10-23 05:19:10 +00:00

src

feat(relinker): extend a short rsp operand's stub over the instructions before it

2026-10-23 08:36:06 -07:00

tests

test(relinker): frame inflate_fast's cmp at rsp before a branch through the instructions before it

2026-10-23 08:36:08 -07:00