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("IDENTITYBASE=%lx\n", __identity_base);
18 vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset());
19 vmcoreinfo_append_str("KERNELOFFPHYS=%lx\n", __kaslr_offset_phys);
20 abs_lc = get_abs_lowcore();
21 abs_lc->vmcore_info = paddr_vmcoreinfo_note();
22 put_abs_lowcore(abs_lc);
23 }
24
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