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authorRusty Russell <rusty@rustcorp.com.au>2013-11-20 22:15:01 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-11-21 09:19:18 +1100
commit918d03552e031dcbdaa2a22da3c2abff5952c38a (patch)
tree682e693754ec01ef3dd67c54c88a6a0e6f4f74ed
parent373c76d62240cd3c1a3af42440b0a73cb7296bda (diff)
powerpc: Set eflags correctly for ELF ABIv2 core dumps.
We leave it at zero (though it could be 1) for old tasks. 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>
-rw-r--r--arch/powerpc/include/asm/elf.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 6d0e2369fe81..935b5e7a1436 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -31,6 +31,8 @@
extern unsigned long randomize_et_dyn(unsigned long base);
#define ELF_ET_DYN_BASE (randomize_et_dyn(0x20000000))
+#define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
+
/*
* Our registers are always unsigned longs, whether we're a 32 bit
* process or 64 bit, on either a 64 bit or 32 bit kernel.