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

[Richard Earnshaw <rearnsha%netbsd.org@localhost>]

Module Name:    src
Committed By:   rearnsha
Date:           Sat Aug 21 10:59:41 UTC 2004

Modified Files:
        src/sys/arch/arm/include: asm.h

Log Message:
Define _ARM_ARCH_6, _ARM_ARCH_5 and _ARM_ARCH_4T, based on
architecture defines passed from the compiler.

Define RET and RETc macros for return and conditional return.  If BX is
available in the current instruction set then make use of it.

Note: these really are from the compiler's -march/-mcpu flags, not
from the kernel config, so they can be relied on in user space.


To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 src/sys/arch/arm/include/asm.h

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