CVS commit: src/sys/arch/amd64/stand/prekern

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Tue Mar 19 19:15:57 UTC 2019

Modified Files:
        src/sys/arch/amd64/stand/prekern: locore.S prekern.c trap.S

Log Message:
Fix/remove some half-baked stuff I left in the prekern:

 - Page-align the idt store, to be extra sure.
 - Remove unneeded prototypes.
 - Drop the TSS, we don't care and aren't even using it.
 - Initialize %ss with a default value.
 - Fix three exception handlers, no need to push an error code.

No actual impact, because these things are used only when returning from
exceptions received in the prekern; these exceptions are not supposed to
be ever received, never are, and if they were we wouldn't return anyway.


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/amd64/stand/prekern/locore.S \
    src/sys/arch/amd64/stand/prekern/prekern.c
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/amd64/stand/prekern/trap.S

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