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3 Commits

Author SHA1 Message Date
robertmh
deceb3ecd3 2008-08-17 Robert Millan <rmh@aybabtu.com> 
* conf/i386-pc.rmk (kernel_img_SOURCES): Add `kern/i386/pc/mmap.c'.

        * include/grub/i386/pc/init.h (GRUB_MACHINE_MEMORY_AVAILABLE)
        (GRUB_MACHINE_MEMORY_RESERVED): New macros.
        (grub_machine_mmap_iterate): New function declaration.
        * include/grub/multiboot.h (struct grub_multiboot_mmap_entry): New
        structure.
        (GRUB_MMAP_MEMORY_AVAILABLE, GRUB_MMAP_MEMORY_RESERVED): New
        macros.

        * kern/i386/pc/init.c (grub_machine_init): Replace hardcoded region
        type check value with `GRUB_MACHINE_MEMORY_AVAILABLE'.
        Move e820 parsing from here ...
        * kern/i386/pc/mmap.c: New file.
        (grub_machine_mmap_iterate): ... to here.

        * include/grub/i386/coreboot/memory.h: Remove `<grub/err.h>'.
        (GRUB_LINUXBIOS_MEMORY_AVAILABLE): Rename (for consistency) to ...
        (GRUB_MACHINE_MEMORY_AVAILABLE): ... this.  Update all users.
        (grub_available_iterate): Redeclare to return `void', and redeclare
        its hook to use grub_uint64_t as addr and size parameters, and rename
        to ...
        (grub_machine_mmap_iterate): ... this.  Update all users.

        * kern/i386/coreboot/mmap.c (grub_mmap_iterate): Simplify parser loop
        to make it more readable.  Rename to ...
        (grub_machine_mmap_iterate): ... this.

        * loader/i386/pc/multiboot.c (mmap_addr, mmap_length): New variables.
        (grub_get_multiboot_mmap_len, grub_fill_multiboot_mmap): New functions.
        (grub_multiboot): Allocate an extra region after the payload, and fill
        it with a Multiboot memory map.  Adjust a.out loader to calculate size
        with the extra space.
        (grub_multiboot_load_elf32): Adjust elf32 loader to calculate size
        with the extra space.
 2008-08-17 16:32:18 +00:00
robertmh
eba0ce9f97 2008-08-14 Robert Millan <rmh@aybabtu.com> 
* conf/common.rmk (bin_UTILITIES): Add `grub-mkelfimage'.
        (grub_mkelfimage_SOURCES): New variable.
        (util/elf/grub-mkimage.c_DEPENDENCIES): Likewise.

        * conf/i386-coreboot.rmk (bin_UTILITIES, grub_mkimage_SOURCES)
        (grub_mkimage_LDFLAGS, util/elf/grub-mkimage.c_DEPENDENCIES): Remove.
        * conf/powerpc-ieee1275.rmk: Likewise.
        * conf/i386-ieee1275.rmk: Likewise.

        * kern/ieee1275/init.c: Include `<grub/cpu/kernel.h>'.
        * kern/i386/coreboot/init.c: Likewise.

        * kern/i386/ieee1275/startup.S: Replace `<grub/machine/kernel.h>'
        with `<grub/cpu/kernel.h>'.
        (GRUB_KERNEL_MACHINE_PREFIX, GRUB_KERNEL_MACHINE_DATA_END): Renamed
        to ...
        (GRUB_KERNEL_CPU_PREFIX, GRUB_KERNEL_CPU_DATA_END): ... this.
        * kern/i386/coreboot/startup.S: Likewise.

        * include/grub/powerpc/ieee1275/kernel.h (GRUB_MOD_ALIGN)
        (GRUB_MOD_GAP): Remove.
        * include/grub/powerpc/kernel.h: New file.
        * include/grub/i386/ieee1275/kernel.h (GRUB_KERNEL_MACHINE_PREFIX)
        (GRUB_KERNEL_MACHINE_DATA_END): Remove.
        * include/grub/i386/kernel.h: New file.
        * include/grub/i386/coreboot/kernel.h (GRUB_MOD_ALIGN)
        (GRUB_MOD_GAP, GRUB_KERNEL_MACHINE_PREFIX)
        (GRUB_KERNEL_MACHINE_DATA_END): Remove.

        * util/ieee1275/grub-install.in (grub_mkimage): Initialize to use
        `grub-mkelfimage'.
        Use --directory when invoking grub_mkimage.

        * util/elf/grub-mkimage.c: Include `<grub/cpu/kernel.h>'.
        (add_segments): Replace GRUB_KERNEL_MACHINE_DATA_END and
        GRUB_KERNEL_MACHINE_PREFIX with GRUB_KERNEL_CPU_DATA_END
        and GRUB_KERNEL_CPU_PREFIX.
 2008-08-14 18:59:33 +00:00
robertmh
ae88bca301 2008-07-30 Robert Millan <rmh@aybabtu.com> 
* kern/ieee1275/init.c (grub_machine_set_prefix): If `grub_prefix'
        is non-empty, use it to set the `prefix' environment variable instead
        of the usual approach.
        * kern/i386/linuxbios/init.c (make_install_device): Remove function.
        (grub_machine_set_prefix): Use `grub_prefix' to set the `prefix'
        environment variable instead of dummy make_install_device().

        * kern/i386/ieee1275/startup.S: Include `<grub/machine/kernel.h>'.
        (start): Insert a data section, with `grub_prefix' variable.
        * kern/i386/linuxbios/startup.S: Likewise.

        * include/grub/powerpc/ieee1275/kernel.h [!ASM_FILE] (grub_prefix):
        New variable reference.
        * include/grub/i386/ieee1275/kernel.h (GRUB_KERNEL_MACHINE_PREFIX):
        New macro.  Defines offset of `grub_prefix' within startup.S (relative
        to `start').
        (GRUB_KERNEL_MACHINE_DATA_END): New macro.  Defines the end of data
        section within startup.S (relative to `start').
        * include/grub/i386/coreboot/kernel.h: Likewise.

        * util/elf/grub-mkimage.c (add_segments): Receive `prefix' parameter.
        Overwrite grub_prefix with its contents, at the beginning of the
        first segment.
        (main): Understand -p|--prefix.
 2008-07-30 10:42:11 +00:00