5629675a32
Gets the stage0 bootstrap to run. Imlementation is probably nonsense at this point. Change-Id: I10876efbb54314b864c0ad951152757cdb2fd366 Reviewed-on: https://review.haiku-os.org/c/1061 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/*
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** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
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** Copyright 2019, Adrien Destugues, pulkomandy@pulkomandy.tk. All rights reserved.
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** Distributed under the terms of the MIT License.
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*/
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#ifndef KERNEL_ARCH_SPARC_KERNEL_ARGS_H
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#define KERNEL_ARCH_SPARC_KERNEL_ARGS_H
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#ifndef KERNEL_BOOT_KERNEL_ARGS_H
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# error This file is included from <boot/kernel_args.h> only
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#endif
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#define _PACKED __attribute__((packed))
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#define MAX_VIRTUAL_RANGES_TO_KEEP 32
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// kernel args
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typedef struct {
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// architecture specific
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uint64 cpu_frequency;
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uint64 bus_frequency;
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uint64 time_base_frequency;
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addr_range framebuffer; // maps where the framebuffer is located, in physical memory
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int screen_x, screen_y, screen_depth;
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// The virtual ranges we want to keep in the kernel. E.g. those belonging
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// to the Open Firmware.
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uint32 num_virtual_ranges_to_keep;
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addr_range virtual_ranges_to_keep[MAX_VIRTUAL_RANGES_TO_KEEP];
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// platform type we booted from
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int platform;
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} arch_kernel_args;
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#endif /* KERNEL_ARCH_SPARC_KERNEL_ARGS_H */
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