CVS commit: src/sys/arch/m68k/fpe

["Tetsuya Isaki" <isaki%netbsd.org@localhost>]

Module Name:    src
Committed By:   isaki
Date:           Mon Jan  6 07:34:24 UTC 2025

Modified Files:
        src/sys/arch/m68k/fpe: fpu_emulate.c fpu_fscale.c

Log Message:
m68k/fpe: Avoid an illegal mod/reg before decoding it.
This also works for machines with FPU.
If the kernel defines FPU_EMULATE, even illegal FPU instructions in the real
6888x machines, the FPE will be executed by F line exception.  So the FPE
must raise SIGILL appropriately for these.


To generate a diff of this commit:
cvs rdiff -u -r1.48 -r1.49 src/sys/arch/m68k/fpe/fpu_emulate.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/m68k/fpe/fpu_fscale.c

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