9fc9ce3795
* grub-core/Makefile.core.def (vga): Extend to coreboot and multiboot. (vbe): Likewise. * grub-core/kern/i386/coreboot/startup.S: Include int.S. * grub-core/kern/i386/pc/startup.S (grub_bios_interrupt): Moved from here ... * grub-core/kern/i386/int.S: ... here. * grub-core/video/i386/pc/vbe.c: Updated includes. * grub-core/video/i386/pc/vga.c: Likewise. * include/grub/i386/coreboot/memory.h (GRUB_MEMORY_MACHINE_SCRATCH_ADDR): New definition. (GRUB_MEMORY_MACHINE_SCRATCH_SEG): Likewise. (GRUB_MEMORY_MACHINE_SCRATCH_SIZE): Likewise. * include/grub/i386/pc/int.h (GRUB_CPU_INT_FLAGS_DEFAULT) [!PCBIOS]: Disable interrupts. * include/grub/i386/pc/vga.h: Removed. All users updated.
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* memory.h - describe the memory map */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002,2007 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _GRUB_MEMORY_MACHINE_LB_HEADER
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#define _GRUB_MEMORY_MACHINE_LB_HEADER 1
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#include <grub/symbol.h>
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#ifndef ASM_FILE
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#include <grub/err.h>
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#include <grub/types.h>
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#include <grub/memory.h>
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#endif
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#define GRUB_MEMORY_MACHINE_SCRATCH_ADDR 0x68000
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#define GRUB_MEMORY_MACHINE_SCRATCH_SEG (GRUB_MEMORY_MACHINE_SCRATCH_ADDR >> 4)
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#define GRUB_MEMORY_MACHINE_SCRATCH_SIZE 0x10000
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#define GRUB_MEMORY_MACHINE_LOWER_USABLE 0x9fc00 /* 640 kiB - 1 kiB */
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#define GRUB_MEMORY_MACHINE_UPPER_START 0x100000 /* 1 MiB */
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#define GRUB_MEMORY_MACHINE_LOWER_SIZE GRUB_MEMORY_MACHINE_UPPER_START
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#ifndef ASM_FILE
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void grub_machine_mmap_init (void);
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static inline grub_err_t
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grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
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grub_uint64_t size __attribute__ ((unused)),
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int type __attribute__ ((unused)),
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int handle __attribute__ ((unused)))
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{
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return GRUB_ERR_NONE;
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}
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static inline grub_err_t
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grub_machine_mmap_unregister (int handle __attribute__ ((unused)))
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{
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return GRUB_ERR_NONE;
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}
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#endif
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#endif /* ! _GRUB_MEMORY_MACHINE_HEADER */
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