77 lines
1.2 KiB
C
77 lines
1.2 KiB
C
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#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/kernel.h>
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#include <grub/machine/memory.h>
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#include <grub/cpu/kernel.h>
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#define RAMSIZE (64 << 20)
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grub_uint32_t
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grub_get_rtc (void)
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{
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static int calln = 0;
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return calln++;
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}
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void
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grub_machine_init (void)
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{
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grub_mm_init_region ((void *) GRUB_MACHINE_MEMORY_USABLE,
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RAMSIZE - (GRUB_MACHINE_MEMORY_USABLE & 0x7fffffff));
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grub_install_get_time_ms (grub_rtc_get_time_ms);
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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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void
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grub_machine_set_prefix (void)
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{
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grub_env_set ("prefix", grub_prefix);
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}
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extern char _start[];
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extern char _end[];
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grub_addr_t
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grub_arch_modules_addr (void)
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{
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return ALIGN_UP((grub_addr_t) _end + GRUB_MOD_GAP, GRUB_MOD_ALIGN);
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}
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grub_err_t
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grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t,
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grub_uint64_t,
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grub_uint32_t))
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{
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hook (0, RAMSIZE,
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GRUB_MACHINE_MEMORY_AVAILABLE);
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return GRUB_ERR_NONE;
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}
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