CVS commit: src/sys/arch/arm/arm

["Radoslaw Kujawa" <rkujawa%netbsd.org@localhost>]

Module Name:    src
Committed By:   rkujawa
Date:           Wed Sep 30 18:03:48 UTC 2026

Modified Files:
        src/sys/arch/arm/arm: undefined.c

Log Message:
Rewrite Thumb-2 NEON into ARM form before dispatching the trap.

Now neon_handler() recognize it and turns the FPU on.

Fixes execution of Thumb-2 userland on ARMv7 NEON kernel, which
previously was SIGILLed on the first SIMD code after switching the
FPU off.


To generate a diff of this commit:
cvs rdiff -u -r1.75 -r1.76 src/sys/arch/arm/arm/undefined.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.