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| author | Rusty Russell <rusty@rustcorp.com.au> | 2013-11-20 22:15:00 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-11-21 09:19:17 +1100 |
| commit | 373c76d62240cd3c1a3af42440b0a73cb7296bda (patch) | |
| tree | 2d42b5eb695ef1b2ead78147af26a72e6af9e5c2 /arch/sparc | |
| parent | e844b1eeae42dc93bf13e67812a95ee7b58be8c7 (diff) | |
| download | linux-373c76d62240cd3c1a3af42440b0a73cb7296bda.tar.bz2 | |
powerpc: Add TIF_ELF2ABI flag.
Little endian ppc64 is getting an exciting new ABI. This is reflected
by the bottom two bits of e_flags in the ELF header:
0 == legacy binaries (v1 ABI)
1 == binaries using the old ABI (compiled with a new toolchain)
2 == binaries using the new ABI.
We store this in a thread flag, because we need to set it in core
dumps and for signal delivery. Our chief concern is that it doesn't
use function descriptors.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/sparc')
0 files changed, 0 insertions, 0 deletions