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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_CRASH_CORE_H
#define LINUX_CRASH_CORE_H
#include <linux/linkage.h>
#include <linux/elfcore.h>
#include <linux/elf.h>
/* Alignment required for elf header segment */
#define ELF_CORE_HEADER_ALIGN 4096
struct crash_mem {
unsigned int max_nr_ranges;
unsigned int nr_ranges;
struct range ranges[] __counted_by(max_nr_ranges);
};
extern int crash_exclude_mem_range(struct crash_mem *mem,
unsigned long long mstart,
unsigned long long mend);
extern int crash_prepare_elf64_headers(struct crash_mem *mem, int need_kernel_map,
void **addr, unsigned long *sz);
struct kimage;
struct kexec_segment;
#define KEXEC_CRASH_HP_NONE 0
#define KEXEC_CRASH_HP_ADD_CPU 1
#define KEXEC_CRASH_HP_REMOVE_CPU 2
#define KEXEC_CRASH_HP_ADD_MEMORY 3
#define KEXEC_CRASH_HP_REMOVE_MEMORY 4
#define KEXEC_CRASH_HP_INVALID_CPU -1U
#endif /* LINUX_CRASH_CORE_H */
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