[PATCH resend 2/5] asm-generic/mmu.h: Add support for FDPIC

From: Lars-Peter Clausen
Date: Sat Dec 01 2012 - 08:25:01 EST


No-MMU architectures often have support for FDPIC binaries. FDPIC support
requires two additional fields in the mm_context_t struct. This patch adds these
fields to the generic mm_context_t definition if support for FDPIC binaries is
enabled. This allows to use the generic mmu.h for a few more architectures.

Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
---
include/asm-generic/mmu.h | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/include/asm-generic/mmu.h b/include/asm-generic/mmu.h
index a67ae0a9..0ed3f1c 100644
--- a/include/asm-generic/mmu.h
+++ b/include/asm-generic/mmu.h
@@ -8,6 +8,11 @@
#ifndef __ASSEMBLY__
typedef struct {
unsigned long end_brk;
+
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+ unsigned long exec_fdpic_loadmap;
+ unsigned long interp_fdpic_loadmap;
+#endif
} mm_context_t;
#endif

--
1.7.2.5

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