CVS commit: [netbsd-9] src

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Sep 17 19:32:01 UTC 2019

Modified Files:
        src/share/man/man8/man8.x86 [netbsd-9]: boot.8
        src/sys/arch/i386/include [netbsd-9]: Makefile
        src/sys/arch/i386/stand/boot [netbsd-9]: Makefile.boot
        src/sys/arch/i386/stand/dosboot [netbsd-9]: Makefile
        src/sys/arch/i386/stand/efiboot [netbsd-9]: Makefile.efiboot boot.c
            efiboot.c efiboot.h eficons.c efimemory.c
        src/sys/arch/i386/stand/efiboot/bootia32 [netbsd-9]: Makefile
            efibootia32.c
        src/sys/arch/i386/stand/efiboot/bootx64 [netbsd-9]: Makefile
            efibootx64.c
        src/sys/arch/i386/stand/lib [netbsd-9]: Makefile biosdisk.c biosdisk.h
            bootinfo_memmap.c exec.c libi386.h multiboot.S pread.c
        src/sys/arch/i386/stand/netboot [netbsd-9]: Makefile.netboot
        src/sys/arch/i386/stand/pxeboot [netbsd-9]: Makefile
Added Files:
        src/sys/arch/i386/include [netbsd-9]: multiboot2.h
        src/sys/arch/i386/stand/efiboot/bootia32 [netbsd-9]: multiboot32.S
        src/sys/arch/i386/stand/efiboot/bootx64 [netbsd-9]: multiboot64.S
        src/sys/arch/i386/stand/lib [netbsd-9]: exec_multiboot1.c
            exec_multiboot2.c

Log Message:
Pull up following revision(s) (requested by manu in ticket #203):

        sys/arch/i386/include/multiboot2.h: revision 1.1
        sys/arch/i386/stand/lib/exec.c: revision 1.74
        sys/arch/i386/stand/efiboot/efiboot.c: revision 1.11
        sys/arch/i386/stand/efiboot/bootia32/multiboot32.S: revision 1.1
        sys/arch/i386/stand/lib/biosdisk.c: revision 1.52
        sys/arch/i386/stand/efiboot/bootx64/efibootx64.c: revision 1.5
        sys/arch/i386/stand/efiboot/eficons.c: revision 1.7
        sys/arch/i386/stand/efiboot/bootia32/efibootia32.c: revision 1.5
        sys/arch/i386/stand/lib/libi386.h: revision 1.45
        sys/arch/i386/stand/lib/bootinfo_memmap.c: revision 1.6
        sys/arch/i386/stand/lib/pread.c: revision 1.8
        sys/arch/i386/stand/efiboot/efiboot.h: revision 1.10
        sys/arch/i386/stand/efiboot/bootia32/Makefile: revision 1.3
        sys/arch/i386/stand/lib/Makefile: revision 1.47
        sys/arch/i386/stand/efiboot/bootx64/Makefile: revision 1.2
        sys/arch/i386/stand/lib/multiboot.S: revision 1.3
        sys/arch/i386/stand/efiboot/bootx64/multiboot64.S: revision 1.1
        sys/arch/i386/stand/efiboot/efimemory.c: revision 1.9
        sys/arch/i386/stand/efiboot/boot.c: revision 1.16
        sys/arch/i386/include/Makefile: revision 1.50
        sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.16
        share/man/man8/man8.x86/boot.8: revision 1.20
        sys/arch/i386/stand/boot/Makefile.boot: revision 1.73
        sys/arch/i386/stand/pxeboot/Makefile: revision 1.26
        sys/arch/i386/stand/lib/exec_multiboot1.c: revision 1.1
        sys/arch/i386/stand/netboot/Makefile.netboot: revision 1.11
        sys/arch/i386/stand/lib/exec_multiboot2.c: revision 1.1
        sys/arch/i386/stand/lib/biosdisk.h: revision 1.12
        sys/arch/i386/stand/lib/exec_multiboot2.c: revision 1.2
        sys/arch/i386/stand/dosboot/Makefile: revision 1.32

Add multiboot 2 support to x86 bootloaders

multiboot 2 is required to boot Xen on an EFI system.

This also require a kernel patch for properly discovering
the ACPI RSDP, which is available after 20190912, in
src/sys/arch/x86/acpi/acpi_machdep.c 1.26-1.28

There are a few missing bit in this multiboot 2 implementation
(which are unused by Xen):
- Header tags Address, Freambuffer, and Relocatable are ignored
- Tags APM and Network are not provided
- Tags ACPI old and ACP new are only provided for ACPI boot
- Tag boot device does not provides the subpart (BSD disklabel partition)
Notes:
- multiboot2 is disabled in dosboot, otherwise the binary
  gets too big and build fails.
- in src/sys/arch/i386/stand/efiboot, consinit() is renamed
  as efi_consinit() to avoid prototype conflicts in src/sys/sys/systm.h

Remove debug define.

It remained there unseen because it was misspelled!

Remove obsoeolete BUGS note that UEFI bootloader does not support multiboot


To generate a diff of this commit:
cvs rdiff -u -r1.15.2.1 -r1.15.2.2 src/share/man/man8/man8.x86/boot.8
cvs rdiff -u -r1.49 -r1.49.4.1 src/sys/arch/i386/include/Makefile
cvs rdiff -u -r0 -r1.1.2.2 src/sys/arch/i386/include/multiboot2.h
cvs rdiff -u -r1.72 -r1.72.4.1 src/sys/arch/i386/stand/boot/Makefile.boot
cvs rdiff -u -r1.31 -r1.31.6.1 src/sys/arch/i386/stand/dosboot/Makefile
cvs rdiff -u -r1.15 -r1.15.2.1 \
    src/sys/arch/i386/stand/efiboot/Makefile.efiboot
cvs rdiff -u -r1.13.2.1 -r1.13.2.2 src/sys/arch/i386/stand/efiboot/boot.c
cvs rdiff -u -r1.10 -r1.10.2.1 src/sys/arch/i386/stand/efiboot/efiboot.c
cvs rdiff -u -r1.9 -r1.9.2.1 src/sys/arch/i386/stand/efiboot/efiboot.h
cvs rdiff -u -r1.6 -r1.6.6.1 src/sys/arch/i386/stand/efiboot/eficons.c
cvs rdiff -u -r1.8 -r1.8.2.1 src/sys/arch/i386/stand/efiboot/efimemory.c
cvs rdiff -u -r1.2 -r1.2.24.1 \
    src/sys/arch/i386/stand/efiboot/bootia32/Makefile
cvs rdiff -u -r1.4 -r1.4.6.1 \
    src/sys/arch/i386/stand/efiboot/bootia32/efibootia32.c
cvs rdiff -u -r0 -r1.1.2.2 \
    src/sys/arch/i386/stand/efiboot/bootia32/multiboot32.S
cvs rdiff -u -r1.1 -r1.1.26.1 \
    src/sys/arch/i386/stand/efiboot/bootx64/Makefile
cvs rdiff -u -r1.4 -r1.4.6.1 \
    src/sys/arch/i386/stand/efiboot/bootx64/efibootx64.c
cvs rdiff -u -r0 -r1.1.2.2 \
    src/sys/arch/i386/stand/efiboot/bootx64/multiboot64.S
cvs rdiff -u -r1.45.8.1 -r1.45.8.2 src/sys/arch/i386/stand/lib/Makefile
cvs rdiff -u -r1.49.6.1 -r1.49.6.2 src/sys/arch/i386/stand/lib/biosdisk.c
cvs rdiff -u -r1.10.6.1 -r1.10.6.2 src/sys/arch/i386/stand/lib/biosdisk.h
cvs rdiff -u -r1.5 -r1.5.70.1 src/sys/arch/i386/stand/lib/bootinfo_memmap.c
cvs rdiff -u -r1.73 -r1.73.2.1 src/sys/arch/i386/stand/lib/exec.c
cvs rdiff -u -r0 -r1.1.2.2 src/sys/arch/i386/stand/lib/exec_multiboot1.c
cvs rdiff -u -r0 -r1.2.2.2 src/sys/arch/i386/stand/lib/exec_multiboot2.c
cvs rdiff -u -r1.44 -r1.44.2.1 src/sys/arch/i386/stand/lib/libi386.h
cvs rdiff -u -r1.2 -r1.2.20.1 src/sys/arch/i386/stand/lib/multiboot.S
cvs rdiff -u -r1.7 -r1.7.70.1 src/sys/arch/i386/stand/lib/pread.c
cvs rdiff -u -r1.10 -r1.10.34.1 \
    src/sys/arch/i386/stand/netboot/Makefile.netboot
cvs rdiff -u -r1.25 -r1.25.6.1 src/sys/arch/i386/stand/pxeboot/Makefile

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