Module Name: src
Committed By: chs
Date: Fri Jul 7 00:34:09 UTC 2017
Modified Files:
src/sys/arch/arm/arm32: exception.S
src/sys/arch/arm/include/arm32: frame.h
Log Message:
split PUSHFRAMEINSVC into two pieces so that we can insert some additional
instructions in the middle in undefinedinstruction_bounce, namely to add
some additional space on the stack before the trapframe for undefineds from
SVC mode. this extra space allows dtrace to emulate a "push" instruction.
the initial version was from me and some improvements were from nick.
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/sys/arch/arm/arm32/exception.S
cvs rdiff -u -r1.43 -r1.44 src/sys/arch/arm/include/arm32/frame.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
