CVS commit: src/sys/arch/usermode

["Jared D. McNeill" <jmcneill%netbsd.org@localhost>]

Module Name:    src
Committed By:   jmcneill
Date:           Thu Aug 25 11:45:26 UTC 2011

Added Files:
        src/sys/arch/usermode/dev: genfb_thunkbus.c
        src/sys/arch/usermode/usermode: thunk_sdl.c

Log Message:
- build thunk code with warnings
- add option SDL which pulls in thunk_sdl code and links the kernel to libSDL
- add an experimental framebuffer driver based on thunk_sdl, enable with:
    options SDL
    genfb* at mainbus?
    wsdisplay* at genfb?
    options WS_KERNEL_FG=WSCOL_GREEN
    options WSEMUL_VT100
- reserve a major # for wsdisplay
- add thunk_getenv()


To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/sys/arch/usermode/dev/genfb_thunkbus.c
cvs rdiff -u -r0 -r1.1 src/sys/arch/usermode/usermode/thunk_sdl.c

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