| 1 | // SPDX-License-Identifier: GPL-2.0-only |
|---|---|
| 2 | |
| 3 | #include <linux/vmcore_info.h> |
| 4 | #include <asm/abs_lowcore.h> |
| 5 | #include <linux/mm.h> |
| 6 | #include <asm/setup.h> |
| 7 | |
| 8 | void arch_crash_save_vmcoreinfo(void) |
| 9 | { |
| 10 | struct lowcore *abs_lc; |
| 11 | |
| 12 | VMCOREINFO_SYMBOL(lowcore_ptr); |
| 13 | VMCOREINFO_SYMBOL(high_memory); |
| 14 | VMCOREINFO_LENGTH(lowcore_ptr, NR_CPUS); |
| 15 | vmcoreinfo_append_str("SAMODE31=%lx\n", (unsigned long)__samode31); |
| 16 | vmcoreinfo_append_str("EAMODE31=%lx\n", (unsigned long)__eamode31); |
| 17 | vmcoreinfo_append_str(fmt: "KERNELOFFSET=%lx\n", kaslr_offset()); |
| 18 | abs_lc = get_abs_lowcore(); |
| 19 | abs_lc->vmcore_info = paddr_vmcoreinfo_note(); |
| 20 | put_abs_lowcore(abs_lc); |
| 21 | } |
| 22 |