On Tue, May 3, 2016 at 3:53 PM, Russell King <rmk at arm.linux.org.uk> wrote:
> Report which ELF core format will be used to create the template ELF
> core dump in the debug information.
>
> Signed-off-by: Russell King <rmk at arm.linux.org.uk>
Reviewed-by: Pratyush Anand <panand at redhat.com>
> ---
> kexec/arch/arm/crashdump-arm.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c
> index 3b71267..4a89b5e 100644
> --- a/kexec/arch/arm/crashdump-arm.c
> +++ b/kexec/arch/arm/crashdump-arm.c
> @@ -315,6 +315,8 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline)
> last_ranges = 0;
>
> if (crash_memory_ranges[last_ranges].end > UINT32_MAX) {
> + dbgprintf("Using 64-bit ELF core format\n");
> +
> /* for support LPAE enabled kernel*/
> elf_info.class = ELFCLASS64;
>
> @@ -323,6 +325,7 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline)
> usablemem_rgns.size, &buf, &bufsz,
> ELF_CORE_HEADER_ALIGN);
> } else {
> + dbgprintf("Using 32-bit ELF core format\n");
> err = crash_create_elf32_headers(info, &elf_info,
> usablemem_rgns.ranges,
> usablemem_rgns.size, &buf, &bufsz,
> --
> 1.9.1
>
