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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>
hifive-unleashed-5.1
Rusty Russell 2013-11-20 22:15:01 +11:00 committed by Benjamin Herrenschmidt
parent 373c76d622
commit 918d03552e
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/include/asm/elf.h
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@ -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.