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authorMatthew Fortune <matthew.fortune@imgtec.com>2015-01-05 15:12:45 +0000
committerDavid Holsgrove <david.holsgrove@xilinx.com>2015-01-09 17:34:46 +1000
commitaee6626c30dd0043990d9554c943fdfdbf9fce83 (patch)
tree6ab5ce64152bbaf2645ffe5f25afcd2bbd2ecfa0 /sysdeps
parent9e560f4838f37362449ebb0c19a0592323e593b1 (diff)
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MicroBlaze: Fix BZ17791 - Remove fixed page size macros and others
Microblaze apparently has a variable page size (see thread below) and
should not hard-code any page-size related macros.
Also remove macros that are only used for BFD's trad-core support
which is not relavant for microblaze also according to the thread
starting here:

https://sourceware.org/ml/libc-ports/2013-11/msg00028.html

This patch is neither built nor tested but mirrors a MIPS patch that
fixes the same issue.

Thanks,
Matthew

     * sysdepsysdeps/unix/sysv/linux/microblaze/sys/user.h
     (PAGE_SHIFT, PAGE_SIZE, PAGE_MASK, NBPG, UPAGES): Remove.
     (HOST_TEXT_START_ADDR, HOST_STACK_END_ADDR): Remove.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/microblaze/sys/user.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/microblaze/sys/user.h b/sysdeps/unix/sysv/linux/microblaze/sys/user.h
index e23e05c9ed..a58a5c66ce 100644
--- a/sysdeps/unix/sysv/linux/microblaze/sys/user.h
+++ b/sysdeps/unix/sysv/linux/microblaze/sys/user.h
@@ -66,12 +66,4 @@ struct user
   int				u_debugreg [8];
 };
 
-# define PAGE_SHIFT		12
-# define PAGE_SIZE		(1UL << PAGE_SHIFT)
-# define PAGE_MASK		(~(PAGE_SIZE-1))
-# define NBPG			PAGE_SIZE
-# define UPAGES		1
-# define HOST_TEXT_START_ADDR	(u.start_code)
-# define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
-
 #endif	/* _SYS_USER_H */