5e78920c12
its size. * Added "Display current boot loader log" item to the "Debug Options" boot loader menu. It displays what the boot loader has logged so far. Might be interesting for early boot issues when serial debugging is not possible. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42134 a95241bf-73f2-0310-859d-f6bbb57e9c96
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
/*
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* Copyright 2003-2006, Axel Dörfler, axeld@pinc-software.de.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef KERNEL_BOOT_PLATFORM_H
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#define KERNEL_BOOT_PLATFORM_H
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#include <SupportDefs.h>
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#include <boot/vfs.h>
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struct stage2_args;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* debug functions */
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extern void panic(const char *format, ...);
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extern void dprintf(const char *format, ...);
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/* heap functions */
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extern void platform_release_heap(struct stage2_args *args, void *base);
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extern status_t platform_init_heap(struct stage2_args *args, void **_base, void **_top);
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/* MMU/memory functions */
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extern status_t platform_allocate_region(void **_virtualAddress, size_t size,
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uint8 protection, bool exactAddress);
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extern status_t platform_free_region(void *address, size_t size);
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/* boot options */
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#define BOOT_OPTION_MENU 1
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#define BOOT_OPTION_DEBUG_OUTPUT 2
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extern uint32 platform_boot_options(void);
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/* misc functions */
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extern status_t platform_init_video(void);
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extern void platform_switch_to_logo(void);
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extern void platform_switch_to_text_mode(void);
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extern void platform_start_kernel(void);
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extern void platform_exit(void);
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#ifdef __cplusplus
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}
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// these functions have to be implemented in C++
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/* device functions */
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class Node;
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namespace boot {
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class Partition;
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}
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extern status_t platform_add_boot_device(struct stage2_args *args, NodeList *devicesList);
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extern status_t platform_add_block_devices(struct stage2_args *args, NodeList *devicesList);
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extern status_t platform_get_boot_partition(struct stage2_args *args, Node *bootDevice,
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NodeList *partitions, boot::Partition **_partition);
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extern status_t platform_register_boot_device(Node *device);
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/* menu functions */
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class Menu;
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class MenuItem;
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extern void platform_add_menus(Menu *menu);
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extern void platform_update_menu_item(Menu *menu, MenuItem *item);
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extern void platform_run_menu(Menu *menu);
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extern size_t platform_get_user_input_text(Menu *menu, MenuItem *item,
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char *buffer, size_t bufferSize);
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extern char* platform_debug_get_log_buffer(size_t* _size);
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#endif
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#endif /* KERNEL_BOOT_PLATFORM_H */
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