CVS commit: src/sys/arch/i386

[YAMAMOTO Takashi <yamt%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamt
Date:           Thu Nov 29 09:53:34 UTC 2007

Modified Files:
        src/sys/arch/i386/i386: copy.S trap.c
        src/sys/arch/i386/include: frameasm.h

Log Message:
instead of setting pcb_onfault on every calls of copyin and friends,
make the fault handler investigate program counter of faulting code.
inspired from linux.


To generate a diff of this commit:
cvs rdiff -r1.11 -r1.12 src/sys/arch/i386/i386/copy.S
cvs rdiff -r1.225 -r1.226 src/sys/arch/i386/i386/trap.c
cvs rdiff -r1.9 -r1.10 src/sys/arch/i386/include/frameasm.h

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