* Convert grub2 kernel core.img to linux kernel format @ 2007-12-01 14:16 Bean 2007-12-06 11:56 ` Robert Millan 0 siblings, 1 reply; 7+ messages in thread From: Bean @ 2007-12-01 14:16 UTC (permalink / raw) To: The development of GRUB 2 [-- Attachment #1: Type: text/plain, Size: 500 bytes --] Hi, I've just written a header file that can be used to convert core.img to linux kernel format: cat lnxhdr.bin core.img > grub2.bin You can then load grub2.bin from syslinux/isolinux/pxelinux/lilo or any other boot loader that supports linux kernel. qemu support linux kernel as well. Now you can start grub2 like this: qemu -kernel grub2.bin -hda aa.dsk To compile lnxhdr.bin, use the following commands: gcc -nostdlib -Wl,-N -o lnxhdr lnxhdr.S objcopy -O binary lnxhdr lnxhdr.bin -- Bean [-- Attachment #2: lnxhdr.zip --] [-- Type: application/zip, Size: 2275 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Convert grub2 kernel core.img to linux kernel format 2007-12-01 14:16 Convert grub2 kernel core.img to linux kernel format Bean @ 2007-12-06 11:56 ` Robert Millan 2007-12-06 16:13 ` Bean 0 siblings, 1 reply; 7+ messages in thread From: Robert Millan @ 2007-12-06 11:56 UTC (permalink / raw) To: The development of GRUB 2 On Sat, Dec 01, 2007 at 10:16:38PM +0800, Bean wrote: > Hi, > > I've just written a header file that can be used to convert core.img > to linux kernel format: > > cat lnxhdr.bin core.img > grub2.bin > > You can then load grub2.bin from syslinux/isolinux/pxelinux/lilo or > any other boot loader that supports linux kernel. > > qemu support linux kernel as well. Now you can start grub2 like this: > > qemu -kernel grub2.bin -hda aa.dsk > > To compile lnxhdr.bin, use the following commands: > > gcc -nostdlib -Wl,-N -o lnxhdr lnxhdr.S > objcopy -O binary lnxhdr lnxhdr.bin Very nice! Can you resend as a patch that puts it in the tree ? (+ ChangeLog) -- Robert Millan <GPLv2> I know my rights; I want my phone call! <DRM> What use is a phone call, if you are unable to speak? (as seen on /.) ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Convert grub2 kernel core.img to linux kernel format 2007-12-06 11:56 ` Robert Millan @ 2007-12-06 16:13 ` Bean 2007-12-12 15:34 ` Robert Millan 0 siblings, 1 reply; 7+ messages in thread From: Bean @ 2007-12-06 16:13 UTC (permalink / raw) To: The development of GRUB 2 [-- Attachment #1: Type: text/plain, Size: 505 bytes --] Hi, Added a new file boot/i386/pc/lnxboot.S, which will compile into lnxboot.img. You can use it in a few ways: 1, Use it as standalone kernel, core.img as initrd kernel lnxboot.img initrd core.img For example, you can start grub2 in qemu like this: qemu -kernel lnxboot.img -initrd core.img ... 2, Create a combined kernel: cat lnxboot.img core.img > grub2.img You can then load grub2.img as kernel kernel grub2.img The image grub2.img can also be loaded using the grldr boot loader. -- Bean [-- Attachment #2: grub2-lnxboot.diff --] [-- Type: application/octet-stream, Size: 7091 bytes --] 2007-12-06 Bean <bean123ch@gmail.com> * conf/i386-pc.rmk (pkgdata_IMAGES): Add lnxboot.img. (lnxboot_img_SOURCES): New variable. (lnxboot_img_ASFLAGS): Likewise. (lnxboot_img_LDFLAGS): Likewise. * boot/i386/pc/lnxboot.S: New file. Index: conf/i386-pc.rmk =================================================================== RCS file: /sources/grub/grub2/conf/i386-pc.rmk,v retrieving revision 1.94 diff -u -p -r1.94 i386-pc.rmk --- conf/i386-pc.rmk 18 Nov 2007 06:41:45 -0000 1.94 +++ conf/i386-pc.rmk 6 Dec 2007 15:56:02 -0000 @@ -5,7 +5,7 @@ COMMON_CFLAGS = -fno-builtin -mrtd -mreg COMMON_LDFLAGS = -m32 -nostdlib # Images. -pkgdata_IMAGES = boot.img diskboot.img kernel.img pxeboot.img +pkgdata_IMAGES = boot.img diskboot.img kernel.img pxeboot.img lnxboot.img # For boot.img. boot_img_SOURCES = boot/i386/pc/boot.S @@ -22,6 +22,11 @@ diskboot_img_SOURCES = boot/i386/pc/disk diskboot_img_ASFLAGS = $(COMMON_ASFLAGS) diskboot_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-Ttext,8000 +# For lnxboot.img. +lnxboot_img_SOURCES = boot/i386/pc/lnxboot.S +lnxboot_img_ASFLAGS = $(COMMON_ASFLAGS) +lnxboot_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-Ttext,6000 + # For kernel.img. kernel_img_SOURCES = kern/i386/pc/startup.S kern/main.c kern/device.c \ kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \ Index: boot/i386/pc/lnxboot.S =================================================================== RCS file: /sources/grub/grub2/boot/i386/pc/lnxboot.S,v diff -Nu boot/i386/pc/lnxboot.S --- /dev/null 2007-12-07 07:38:42.252044265 +0800 +++ boot/i386/pc/lnxboot.S 2007-12-06 23:49:09.359375000 +0800 @@ -0,0 +1,292 @@ +/* -*-Asm-*- */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 1999,2000,2001,2002,2005,2006,2007 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <grub/boot.h> +#include <grub/machine/boot.h> +#include <grub/machine/kernel.h> + + .file "lnxboot.S" + +#define CODE_ADDR 0x6000 +#define CODE_LENG (code_end - start) +#define DATA_ADDR ((GRUB_BOOT_MACHINE_KERNEL_ADDR) + 0x200) + +#define BLCK_LENG 0x4000 + + .text + + .code16 + + .globl start, _start + +data_start: + pushw %cs + popw %ds + xorl %eax, %eax + xorl %ebx, %ebx + call data_next + +data_next: + popw %bx + movw %cs, %ax + shll $4, %eax + leal 0x200 + data_start - data_next(%ebx,%eax), %eax + movzbl setup_sects - data_next(%bx), %ecx + shll $9, %ecx + addl %ecx, %eax + movl %eax, code32_start - data_next(%bx) + + jmp linux_next + + . = data_start + 0x1F1 + +setup_sects: + .byte (CODE_LENG >> 9) +root_flags: + .word 0 +syssize: + .word 0 +swap_dev: + .word 0 +ram_size: + .word 0 +vid_mode: + .word 0 +root_dev: + .word 0 +boot_flag: + .word 0xAA55 + +start: +_start: + + jmp linux_code + + .ascii "HdrS" // Header signature + .word 0x0203 // Header version number + +realmode_swtch: + .word 0, 0 // default_switch, SETUPSEG +start_sys_seg: + .word 0x1000 // obsolete +version_ptr: + .word 0 // version string ptr +type_of_loader: + .byte 0 // Filled in by boot loader +loadflags: + .byte 1 // Please load high +setup_move_size: + .word 0 // Unused +code32_start: + .long 0x100000 // 32-bit start address +ramdisk_image: + .long 0 // Loaded ramdisk image address +ramdisk_size: + .long 0 // Size of loaded ramdisk +bootsect_kludge: + .word 0, 0 +heap_end_ptr: + .word 0 +pad1: + .word 0 +cmd_line_ptr: + .long 0 // Command line +ramdisk_max: + .long 0xffffffff // Highest allowed ramdisk address + +gdt: + .long 0, 0, 0, 0 // Must be zero + .word 0xffff // 64 K segment size +gdt_src1: + .byte 0, 0 ,0 // Low 24 bits of source addy + .byte 0x93 // Access rights + .byte 0 // Extended access rights +gdt_src2: + .byte 0 // High 8 bits of source addy + .word 0xffff // 64 K segment size +gdt_dst1: + .byte 0, 0, 0 // Low 24 bits of target addy + .byte 0x93 // Access rights + .byte 0 // Extended access rights +gdt_dst2: + .byte 0 // High 8 bits of source addy + .long 0, 0, 0, 0 // More space for the BIOS + +reg_edx: + .byte 0x80,0,0xFF,0xFF + +data_leng: + .long 0 + +linux_code: + + movw %cs:(reg_edx - start), %dx + +linux_next: + + call normalize + +normalize: + popw %bx + subw $(normalize - start), %bx + shrw $4, %bx + movw %cs, %ax + addw %bx, %ax + pushw %ax + pushw $(real_code - start) + lret // jump to real_code + +real_code: + subw $0x20, %ax + movw %ax, %ds + movw (setup_sects - data_start), %cx + shlw $7, %cx + + // Setup stack + + xorw %si, %si + movw %si, %ss + movw $(CODE_ADDR), %sp + + pushl %esi + pushl %edi + + // Move itself to 0:CODE_ADDR + + cld + movw %cs, %ax + movw %ax, %ds + movw $(CODE_ADDR >> 4), %ax + movw %ax, %es + movw %si, %di + + rep + movsl + + ljmp $(CODE_ADDR >> 4), $(real_code_2 - start) + +real_code_2: + + pushw %es + popw %ds + + movl (ramdisk_image - start), %esi + or %esi, %esi + jnz 1f + movl (code32_start - start), %esi +1: + + movl $0x200, %ecx + addl %ecx, %esi + movl $DATA_ADDR, %edi + + call move_memory + + movsbl %dh, %eax + movl %eax, %ss:(DATA_ADDR + GRUB_KERNEL_MACHINE_INSTALL_DOS_PART) + + movsbl (reg_edx + 2 - start), %eax + movl %eax, %ss:(DATA_ADDR + GRUB_KERNEL_MACHINE_INSTALL_BSD_PART) + + movl %ss:(DATA_ADDR + GRUB_KERNEL_MACHINE_COMPRESSED_SIZE), %ecx + addl $(GRUB_KERNEL_MACHINE_RAW_SIZE - 0x200), %ecx + + call move_memory + + popl %edi + popl %esi + + ljmp $(DATA_ADDR >> 4), $0 + +// Parameters: +// esi: source address +// edi: target address +// ecx: number of bytes +move_memory: + incl %ecx + andb $0xFE, %cl + pushw %dx +1: + pushl %esi + pushl %edi + pushl %ecx + cmpl $BLCK_LENG, %ecx + jbe 2f + movl $BLCK_LENG, %ecx +2: + pushl %ecx + + movl %esi, %eax + movw %si, (gdt_src1 - start) + shrl $16, %eax + movb %al, (gdt_src1 + 2 - start) + movb %ah, (gdt_src2 - start) + + movl %edi, %eax + movw %di, (gdt_dst1 - start) + shrl $16, %eax + movb %al, (gdt_dst1 + 2 - start) + movb %ah, (gdt_dst2 - start) + + movw $(gdt - start), %si + movb $0x87, %ah + shrw $1, %cx + + int $0x15 + + popl %eax + popl %ecx + popl %edi + popl %esi + + jnc 2f + movw $(err_int15_msg - start), %si + jmp fail + +2: + + leal (%esi, %eax), %esi + leal (%edi, %eax), %edi + subl %eax, %ecx + jnz 1b + + + popw %dx + ret + +// Parameters: +// si: message +fail: + movb $0x0e, %ah + xorw %bx, %bx +1: + lodsb (%si), %al + int $0x10 + cmpb $0, %al + jne 1b +1: jmp 1b + +err_int15_msg: + .ascii "move memory fails\0" + + . = (. & (~0x1FF)) + 0x1FF + + .byte 0 + +code_end: ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Convert grub2 kernel core.img to linux kernel format 2007-12-06 16:13 ` Bean @ 2007-12-12 15:34 ` Robert Millan 2007-12-12 16:20 ` Bean 0 siblings, 1 reply; 7+ messages in thread From: Robert Millan @ 2007-12-12 15:34 UTC (permalink / raw) To: The development of GRUB 2 On Fri, Dec 07, 2007 at 12:13:03AM +0800, Bean wrote: > Hi, > > Added a new file boot/i386/pc/lnxboot.S, which will compile into Could you make this boot/i386/lnxboot.S ? In principle, this should work on other firmware (except maybe EFI). It'd also be good to include it in the makefile for at least i386-linuxbios. -- Robert Millan <GPLv2> I know my rights; I want my phone call! <DRM> What use is a phone call, if you are unable to speak? (as seen on /.) ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Convert grub2 kernel core.img to linux kernel format 2007-12-12 15:34 ` Robert Millan @ 2007-12-12 16:20 ` Bean 2007-12-13 2:06 ` Bean 0 siblings, 1 reply; 7+ messages in thread From: Bean @ 2007-12-12 16:20 UTC (permalink / raw) To: The development of GRUB 2 Ok. 2007-12-12 Bean <bean123ch@gmail.com> * conf/i386-pc.rmk (pkgdata_IMAGES): Add lnxboot.img. (lnxboot_img_SOURCES): New variable. (lnxboot_img_ASFLAGS): Likewise. (lnxboot_img_LDFLAGS): Likewise. * conf/i386-linuxbios.rmk (pkgdata_PROGRAMS): Add lnxboot.img (lnxboot_img_SOURCES): New variable. (lnxboot_img_ASFLAGS): Likewise. (lnxboot_img_LDFLAGS): Likewise. * boot/i386/lnxboot.S: New file. Index: conf/i386-pc.rmk =================================================================== RCS file: /sources/grub/grub2/conf/i386-pc.rmk,v retrieving revision 1.94 diff -u -p -r1.94 i386-pc.rmk --- conf/i386-pc.rmk 18 Nov 2007 06:41:45 -0000 1.94 +++ conf/i386-pc.rmk 6 Dec 2007 15:56:02 -0000 @@ -5,7 +5,7 @@ COMMON_CFLAGS = -fno-builtin -mrtd -mreg COMMON_LDFLAGS = -m32 -nostdlib # Images. -pkgdata_IMAGES = boot.img diskboot.img kernel.img pxeboot.img +pkgdata_IMAGES = boot.img diskboot.img kernel.img pxeboot.img lnxboot.img # For boot.img. boot_img_SOURCES = boot/i386/pc/boot.S @@ -22,6 +22,11 @@ diskboot_img_SOURCES = boot/i386/pc/disk diskboot_img_ASFLAGS = $(COMMON_ASFLAGS) diskboot_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-Ttext,8000 +# For lnxboot.img. +lnxboot_img_SOURCES = boot/i386/lnxboot.S +lnxboot_img_ASFLAGS = $(COMMON_ASFLAGS) +lnxboot_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-Ttext,6000 + # For kernel.img. kernel_img_SOURCES = kern/i386/pc/startup.S kern/main.c kern/device.c \ kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \ Index: conf/i386-linuxbios.rmk =================================================================== RCS file: /sources/grub/grub2/conf/i386-linuxbios.rmk,v retrieving revision 1.3 diff -u -p -r1.3 i386-linuxbios.rmk --- conf/i386-linuxbios.rmk 18 Nov 2007 06:41:45 -0000 1.3 +++ conf/i386-linuxbios.rmk 12 Dec 2007 16:15:45 -0000 @@ -5,7 +5,12 @@ COMMON_CFLAGS = -ffreestanding -mrtd -mr COMMON_LDFLAGS = -nostdlib -static -lgcc # Images. -pkgdata_PROGRAMS = kernel.elf +pkgdata_PROGRAMS = kernel.elf lnxboot.img + +# For lnxboot.img. +lnxboot_img_SOURCES = boot/i386/lnxboot.S +lnxboot_img_ASFLAGS = $(COMMON_ASFLAGS) +lnxboot_img_LDFLAGS = -m32 -nostdlib -Wl,-N,-Ttext,6000 # For kernel.elf. kernel_elf_SOURCES = kern/i386/linuxbios/startup.S kern/i386/linuxbios/init.c \ Index: boot/i386/lnxboot.S =================================================================== RCS file: /sources/grub/grub2/boot/i386/lnxboot.S,v diff -Nu boot/i386/lnxboot.S --- /dev/null 2007-12-07 07:38:42.252044265 +0800 +++ boot/i386/lnxboot.S 2007-12-06 23:49:09.359375000 +0800 @@ -0,0 +1,292 @@ +/* -*-Asm-*- */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 1999,2000,2001,2002,2005,2006,2007 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <grub/boot.h> +#include <grub/machine/boot.h> +#include <grub/machine/kernel.h> + + .file "lnxboot.S" + +#define CODE_ADDR 0x6000 +#define CODE_LENG (code_end - start) +#define DATA_ADDR ((GRUB_BOOT_MACHINE_KERNEL_ADDR) + 0x200) + +#define BLCK_LENG 0x4000 + + .text + + .code16 + + .globl start, _start + +data_start: + pushw %cs + popw %ds + xorl %eax, %eax + xorl %ebx, %ebx + call data_next + +data_next: + popw %bx + movw %cs, %ax + shll $4, %eax + leal 0x200 + data_start - data_next(%ebx,%eax), %eax + movzbl setup_sects - data_next(%bx), %ecx + shll $9, %ecx + addl %ecx, %eax + movl %eax, code32_start - data_next(%bx) + + jmp linux_next + + . = data_start + 0x1F1 + +setup_sects: + .byte (CODE_LENG >> 9) +root_flags: + .word 0 +syssize: + .word 0 +swap_dev: + .word 0 +ram_size: + .word 0 +vid_mode: + .word 0 +root_dev: + .word 0 +boot_flag: + .word 0xAA55 + +start: +_start: + + jmp linux_code + + .ascii "HdrS" // Header signature + .word 0x0203 // Header version number + +realmode_swtch: + .word 0, 0 // default_switch, SETUPSEG +start_sys_seg: + .word 0x1000 // obsolete +version_ptr: + .word 0 // version string ptr +type_of_loader: + .byte 0 // Filled in by boot loader +loadflags: + .byte 1 // Please load high +setup_move_size: + .word 0 // Unused +code32_start: + .long 0x100000 // 32-bit start address +ramdisk_image: + .long 0 // Loaded ramdisk image address +ramdisk_size: + .long 0 // Size of loaded ramdisk +bootsect_kludge: + .word 0, 0 +heap_end_ptr: + .word 0 +pad1: + .word 0 +cmd_line_ptr: + .long 0 // Command line +ramdisk_max: + .long 0xffffffff // Highest allowed ramdisk address + +gdt: + .long 0, 0, 0, 0 // Must be zero + .word 0xffff // 64 K segment size +gdt_src1: + .byte 0, 0 ,0 // Low 24 bits of source addy + .byte 0x93 // Access rights + .byte 0 // Extended access rights +gdt_src2: + .byte 0 // High 8 bits of source addy + .word 0xffff // 64 K segment size +gdt_dst1: + .byte 0, 0, 0 // Low 24 bits of target addy + .byte 0x93 // Access rights + .byte 0 // Extended access rights +gdt_dst2: + .byte 0 // High 8 bits of source addy + .long 0, 0, 0, 0 // More space for the BIOS + +reg_edx: + .byte 0x80,0,0xFF,0xFF + +data_leng: + .long 0 + +linux_code: + + movw %cs:(reg_edx - start), %dx + +linux_next: + + call normalize + +normalize: + popw %bx + subw $(normalize - start), %bx + shrw $4, %bx + movw %cs, %ax + addw %bx, %ax + pushw %ax + pushw $(real_code - start) + lret // jump to real_code + +real_code: + subw $0x20, %ax + movw %ax, %ds + movw (setup_sects - data_start), %cx + shlw $7, %cx + + // Setup stack + + xorw %si, %si + movw %si, %ss + movw $(CODE_ADDR), %sp + + pushl %esi + pushl %edi + + // Move itself to 0:CODE_ADDR + + cld + movw %cs, %ax + movw %ax, %ds + movw $(CODE_ADDR >> 4), %ax + movw %ax, %es + movw %si, %di + + rep + movsl + + ljmp $(CODE_ADDR >> 4), $(real_code_2 - start) + +real_code_2: + + pushw %es + popw %ds + + movl (ramdisk_image - start), %esi + or %esi, %esi + jnz 1f + movl (code32_start - start), %esi +1: + + movl $0x200, %ecx + addl %ecx, %esi + movl $DATA_ADDR, %edi + + call move_memory + + movsbl %dh, %eax + movl %eax, %ss:(DATA_ADDR + GRUB_KERNEL_MACHINE_INSTALL_DOS_PART) + + movsbl (reg_edx + 2 - start), %eax + movl %eax, %ss:(DATA_ADDR + GRUB_KERNEL_MACHINE_INSTALL_BSD_PART) + + movl %ss:(DATA_ADDR + GRUB_KERNEL_MACHINE_COMPRESSED_SIZE), %ecx + addl $(GRUB_KERNEL_MACHINE_RAW_SIZE - 0x200), %ecx + + call move_memory + + popl %edi + popl %esi + + ljmp $(DATA_ADDR >> 4), $0 + +// Parameters: +// esi: source address +// edi: target address +// ecx: number of bytes +move_memory: + incl %ecx + andb $0xFE, %cl + pushw %dx +1: + pushl %esi + pushl %edi + pushl %ecx + cmpl $BLCK_LENG, %ecx + jbe 2f + movl $BLCK_LENG, %ecx +2: + pushl %ecx + + movl %esi, %eax + movw %si, (gdt_src1 - start) + shrl $16, %eax + movb %al, (gdt_src1 + 2 - start) + movb %ah, (gdt_src2 - start) + + movl %edi, %eax + movw %di, (gdt_dst1 - start) + shrl $16, %eax + movb %al, (gdt_dst1 + 2 - start) + movb %ah, (gdt_dst2 - start) + + movw $(gdt - start), %si + movb $0x87, %ah + shrw $1, %cx + + int $0x15 + + popl %eax + popl %ecx + popl %edi + popl %esi + + jnc 2f + movw $(err_int15_msg - start), %si + jmp fail + +2: + + leal (%esi, %eax), %esi + leal (%edi, %eax), %edi + subl %eax, %ecx + jnz 1b + + + popw %dx + ret + +// Parameters: +// si: message +fail: + movb $0x0e, %ah + xorw %bx, %bx +1: + lodsb (%si), %al + int $0x10 + cmpb $0, %al + jne 1b +1: jmp 1b + +err_int15_msg: + .ascii "move memory fails\0" + + . = (. & (~0x1FF)) + 0x1FF + + .byte 0 + +code_end: ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Convert grub2 kernel core.img to linux kernel format 2007-12-12 16:20 ` Bean @ 2007-12-13 2:06 ` Bean 2007-12-15 10:43 ` Robert Millan 0 siblings, 1 reply; 7+ messages in thread From: Bean @ 2007-12-13 2:06 UTC (permalink / raw) To: The development of GRUB 2 On second thoughts,the original patch is better, because lnxboot.img works with core.img, which depends on boot.img, kernel.img and grub-mkimage that exist only in i386-pc. -- Bean ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Convert grub2 kernel core.img to linux kernel format 2007-12-13 2:06 ` Bean @ 2007-12-15 10:43 ` Robert Millan 0 siblings, 0 replies; 7+ messages in thread From: Robert Millan @ 2007-12-15 10:43 UTC (permalink / raw) To: The development of GRUB 2 On Thu, Dec 13, 2007 at 10:06:31AM +0800, Bean wrote: > On second thoughts,the original patch is better, because lnxboot.img > works with core.img, which depends on boot.img, kernel.img and > grub-mkimage that exist only in i386-pc. Ok, just checked that in. -- Robert Millan <GPLv2> I know my rights; I want my phone call! <DRM> What use is a phone call, if you are unable to speak? (as seen on /.) ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2007-12-16 6:10 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2007-12-01 14:16 Convert grub2 kernel core.img to linux kernel format Bean 2007-12-06 11:56 ` Robert Millan 2007-12-06 16:13 ` Bean 2007-12-12 15:34 ` Robert Millan 2007-12-12 16:20 ` Bean 2007-12-13 2:06 ` Bean 2007-12-15 10:43 ` Robert Millan
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