diff options
author | Ian Campbell <ian.campbell@xensource.com> | 2007-03-16 10:10:24 +0000 |
---|---|---|
committer | Simon Horman <horms@verge.net.au> | 2007-03-19 13:38:50 +0900 |
commit | cdbc9b011fe43407908632d842e3a39e495e48d9 (patch) | |
tree | 99ab9065d606c17bfb838c9155c1a03694f929cc /kexec/crashdump.h | |
parent | efac1da616a211517a4b0eaae098db6ade3bdd26 (diff) |
Set crash dump ELF header e_machine field based on underlying hypervisor architecture.
This is necessary when running Xen with a 64 bit hypervisor and 32 bit
domain 0 since the CPU crash notes will be 64 bit.
Detecting the hypervisor archiecture requires libxenctrl and therefore this
support is optional and disabled by default.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Acked-by: Magnus Damm <magnus@valinux.co.jp>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/crashdump.h')
-rw-r--r-- | kexec/crashdump.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kexec/crashdump.h b/kexec/crashdump.h index 2e9c7cc..e99bdd2 100644 --- a/kexec/crashdump.h +++ b/kexec/crashdump.h @@ -42,7 +42,10 @@ int crash_create_elf64_headers(struct kexec_info *info, void **buf, unsigned long *size, unsigned long align); +unsigned long crash_architecture(struct crash_elf_info *elf_info); + int xen_present(void); +unsigned long xen_architecture(struct crash_elf_info *elf_info); int xen_get_nr_phys_cpus(void); int xen_get_note(int cpu, uint64_t *addr, uint64_t *len); |