1 // SPDX-License-Identifier: GPL-2.0-only 2 3 #include <linux/crash_core.h> 4 #include <linux/pagemap.h> 5 6 void arch_crash_save_vmcoreinfo(void) 7 { 8 VMCOREINFO_NUMBER(phys_ram_base); 9 10 vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET); 11 vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START); 12 vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END); 13 #ifdef CONFIG_MMU 14 VMCOREINFO_NUMBER(VA_BITS); 15 vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START); 16 vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END); 17 #ifdef CONFIG_64BIT 18 vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR); 19 vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END); 20 #endif 21 #endif 22 vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR); 23 vmcoreinfo_append_str("NUMBER(va_kernel_pa_offset)=0x%lx\n", 24 kernel_map.va_kernel_pa_offset); 25 } 26