// SPDX-License-Identifier: GPL-2.0-only

#include <linux/vmcore_info.h>
#include <linux/pagemap.h>

static inline u64 get_satp_value(void)
{
        return csr_read(CSR_SATP);
}

void arch_crash_save_vmcoreinfo(void)
{
        VMCOREINFO_NUMBER(phys_ram_base);

        vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
        vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
#ifdef CONFIG_MMU
        VMCOREINFO_NUMBER(VA_BITS);
        vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
        vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
#ifdef CONFIG_64BIT
        vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
        vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
#endif
#endif
        vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
        vmcoreinfo_append_str("NUMBER(va_kernel_pa_offset)=0x%lx\n",
                                                kernel_map.va_kernel_pa_offset);
        vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset());
        vmcoreinfo_append_str("NUMBER(satp)=0x%llx\n", get_satp_value());
}