CVS commit: src/sys/arch/xen/i386

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Mon Jun 25 20:09:34 UTC 2007

Modified Files:
        src/sys/arch/xen/i386: spl.S vector.S

Log Message:
Various cleanups in interrupt code, and fix a potential crash in doreti:
if we enter doreti_checkast with only soft interrupt pendings, we would
jump to one of the soft* vector with %esi uninitialized, and the vector
would do a jump *%esi at the end ...
I don't know why nobody ever went into this; I guess in the common case
there's no soft irq pending without a hard irq in this code path ...


To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 src/sys/arch/xen/i386/spl.S
cvs rdiff -r1.17 -r1.18 src/sys/arch/xen/i386/vector.S

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