64 lines
1 KiB
C
64 lines
1 KiB
C
#include <grub/kernel.h>
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#include <grub/misc.h>
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#include <grub/env.h>
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#include <grub/time.h>
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#include <grub/types.h>
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#include <grub/misc.h>
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#include <grub/mm.h>
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#include <grub/time.h>
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#include <grub/machine/memory.h>
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#include <grub/cpu/memory.h>
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#include <grub/memory.h>
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#define RAMSIZE (*(grub_uint32_t *) ((16 << 20) - 264))
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extern void grub_serial_init (void);
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extern void grub_terminfo_init (void);
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void
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grub_machine_init (void)
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{
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grub_addr_t modend;
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/* FIXME: measure this. */
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grub_arch_cpuclock = 64000000;
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modend = grub_modules_get_end ();
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grub_mm_init_region ((void *) modend, RAMSIZE
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- (modend - GRUB_ARCH_LOWMEMVSTART));
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grub_install_get_time_ms (grub_rtc_get_time_ms);
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grub_terminfo_init ();
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grub_serial_init ();
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}
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void
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grub_machine_fini (void)
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{
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}
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void
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grub_exit (void)
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{
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while (1);
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}
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void
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grub_halt (void)
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{
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while (1);
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}
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void
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grub_reboot (void)
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{
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while (1);
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}
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grub_err_t
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grub_machine_mmap_iterate (grub_memory_hook_t hook)
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{
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hook (0, RAMSIZE, GRUB_MEMORY_AVAILABLE);
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return GRUB_ERR_NONE;
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}
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