diff options
| author | Roland McGrath <roland@redhat.com> | 2008-01-02 17:05:48 -0800 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-02-07 20:40:23 +1100 |
| commit | 24f1a849614ba1805e26a05da7cc8c6bd67490ea (patch) | |
| tree | 95266f926b1f6a29959565b3d683baeacaa25049 /arch | |
| parent | 0deef2c7ab9dcf82f6ad26fc2fca358cd56c9cb9 (diff) | |
[POWERPC] Add SPE registers to core dumps
This makes the SPE register data appear in ELF core dumps, using the
new n_type value NT_PPC_SPE (0x101). This new note type is not used
by any consumers of core files yet, but support can be added. I don't
even have any hardware with SPE capabilities, so I've never seen such
a note. But this demonstrates how simple it is to export register
information in core dumps when the user_regset style is used for the
low-level code.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/ptrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 7571c2e2d991..7673e9865733 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -581,7 +581,7 @@ static const struct user_regset compat_regsets[] = { #endif #ifdef CONFIG_SPE [REGSET_SPE] = { - .n = 35, + .core_note_type = NT_PPC_SPE, .n = 35, .size = sizeof(u32), .align = sizeof(u32), .active = evr_active, .get = evr_get, .set = evr_set }, |