arch/riscv/kernel/vmcore_info.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include <linux/vmcore_info.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_END)=0x%lx\n", VMALLOC_END);
  12 #ifdef CONFIG_MMU
  13         VMCOREINFO_NUMBER(VA_BITS);
  14         vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
  15         vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
  16 #ifdef CONFIG_64BIT
  17         vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
  18         vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
  19 #endif
  20 #endif
  21         vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
  22         vmcoreinfo_append_str("NUMBER(va_kernel_pa_offset)=0x%lx\n",
  23                                                 kernel_map.va_kernel_pa_offset);
  24 }