bc8b32b3ec
Reset Multiboot 2 support. New loader implements the draft in /branches/multiboot2 and shares as much code as possible with the production Multiboot 1 implementation. * loader/ieee1275/multiboot2.c: Remove file. Update all users. * loader/multiboot2.c: Likewise. * loader/i386/multiboot_helper.S: Likewise. * include/multiboot2.h: Replace with latest version from the draft in /branches/multiboot2. * conf/i386-coreboot.rmk (multiboot_mod_SOURCES): Remove `loader/i386/multiboot_helper.S', `loader/i386/pc/multiboot2.c' and `loader/multiboot2.c'. (pkglib_MODULES): Add `multiboot2.mod'. (multiboot2_mod_SOURCES): New variable. (multiboot2_mod_LDFLAGS): Likewise. (multiboot2_mod_CFLAGS): Likewise. Define `GRUB_USE_MULTIBOOT2'. * conf/i386-pc.rmk: Likewise. * conf/powerpc-ieee1275.rmk (pkglib_MODULES): Remove `multiboot.mod'. (multiboot_mod_SOURCES): Remove variable. (multiboot_mod_LDFLAGS): Likewise. (multiboot_mod_CFLAGS): Likewise. * include/grub/multiboot.h [GRUB_USE_MULTIBOOT2]: Include `<multiboot2.h>' instead of `<multiboot.h>'. [GRUB_USE_MULTIBOOT2] (MULTIBOOT_BOOTLOADER_MAGIC) (MULTIBOOT_HEADER_MAGIC): New macros. * loader/multiboot_loader.c (module_version_status): Remove variable. (find_multi_boot2_header): Remove function. (grub_cmd_multiboot_loader): Remove Multiboot 2 / Multiboot 1 selection logic. Always check for the Multiboot version we're compiling for. (grub_cmd_module_loader): Likewise. [GRUB_USE_MULTIBOOT2] (GRUB_MOD_INIT(multiboot)): Register `multiboot2' command instead of `multiboot'.
103 lines
3.1 KiB
Makefile
103 lines
3.1 KiB
Makefile
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# -*- makefile -*-
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COMMON_ASFLAGS = -nostdinc -D__ASSEMBLY__
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COMMON_CFLAGS = -ffreestanding
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COMMON_LDFLAGS += -nostdlib
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# Used by various components. These rules need to precede them.
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script/lexer.c_DEPENDENCIES = grub_script.tab.h
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# Images.
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MOSTLYCLEANFILES += symlist.c kernel_syms.lst
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DEFSYMFILES += kernel_syms.lst
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kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
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env.h err.h file.h fs.h kernel.h misc.h mm.h net.h parser.h reader.h \
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symbol.h term.h time.h types.h powerpc/libgcc.h loader.h partition.h \
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msdos_partition.h ieee1275/ieee1275.h machine/kernel.h handler.h list.h \
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command.h i18n.h
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symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
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/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
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kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
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/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
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# Programs
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pkglib_PROGRAMS = kernel.img
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kernel_img_SOURCES = kern/powerpc/ieee1275/startup.S kern/ieee1275/cmain.c \
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kern/ieee1275/ieee1275.c kern/main.c kern/device.c \
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kern/disk.c kern/dl.c kern/err.c kern/file.c kern/fs.c \
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kern/misc.c kern/mm.c kern/reader.c kern/term.c \
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kern/rescue_parser.c kern/rescue_reader.c \
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kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
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kern/ieee1275/init.c \
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kern/ieee1275/mmap.c \
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term/ieee1275/ofconsole.c \
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kern/ieee1275/openfw.c disk/ieee1275/ofdisk.c \
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kern/parser.c kern/partition.c kern/env.c kern/$(target_cpu)/dl.c \
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kern/generic/millisleep.c kern/time.c \
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symlist.c kern/$(target_cpu)/cache.S
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kernel_img_CFLAGS = $(COMMON_CFLAGS)
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kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
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kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -static-libgcc -lgcc \
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-Wl,-N,-S,-Ttext,0x200000,-Bstatic
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# Scripts.
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sbin_SCRIPTS = grub-install
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bin_SCRIPTS = grub-mkrescue
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# For grub-install.
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grub_install_SOURCES = util/ieee1275/grub-install.in
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# For grub-mkrescue.
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grub_mkrescue_SOURCES = util/powerpc/ieee1275/grub-mkrescue.in
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# Modules.
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pkglib_MODULES = halt.mod \
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linux.mod \
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reboot.mod \
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suspend.mod \
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memdisk.mod \
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lsmmap.mod
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# For boot.mod.
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pkglib_MODULES += boot.mod
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boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
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boot_mod_CFLAGS = $(COMMON_CFLAGS)
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boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For linux.mod.
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linux_mod_SOURCES = loader/powerpc/ieee1275/linux.c
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linux_mod_CFLAGS = $(COMMON_CFLAGS)
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linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For suspend.mod
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suspend_mod_SOURCES = commands/ieee1275/suspend.c
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suspend_mod_CFLAGS = $(COMMON_CFLAGS)
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suspend_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For reboot.mod
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reboot_mod_SOURCES = commands/reboot.c
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reboot_mod_CFLAGS = $(COMMON_CFLAGS)
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reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For halt.mod
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halt_mod_SOURCES = commands/halt.c
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halt_mod_CFLAGS = $(COMMON_CFLAGS)
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halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For memdisk.mod.
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memdisk_mod_SOURCES = disk/memdisk.c
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memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
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memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For lsmmap.mod
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lsmmap_mod_SOURCES = commands/lsmmap.c
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lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
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lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
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include $(srcdir)/conf/common.mk
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