linux-toradex.git/arch/sh/kernel/vmlinux.lds.S, branch v2.6.32

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

2009-09-16T04:48:32+00:00

Conflicts:
	arch/sh/kernel/vmlinux.lds.S

sh: dwarf unwinder support.

2009-08-13T16:58:43+00:00

This is a first cut at a generic DWARF unwinder for the kernel. It's
still lacking DWARF64 support and the DWARF expression support hasn't
been tested very well but it is generating proper stacktraces on SH for
WARN_ON() and NULL dereferences.

Signed-off-by: Matt Fleming 
Signed-off-by: Paul Mundt

sh: Clean up linker script using new BSS_SECTION macro.

2009-07-20T14:30:24+00:00

Updated to use the fixed BSS linker script macros from this
thread:

	http://www.spinics.net/lists/kernel/msg913238.html

Signed-off-by: Tim Abbott 
Cc: Sam Ravnborg 
Cc: linux-sh@vger.kernel.org
Signed-off-by: Paul Mundt

sh: Clean up linker script using new linker script macros.

2009-07-10T06:58:16+00:00

This patch converts the sh architecture to use the new linker script
macros in include/asm-generic/vmlinux.lds.h.

Signed-off-by: Tim Abbott 
Cc: Paul Mundt 
Cc: Sam Ravnborg 
Cc: linux-sh@vger.kernel.org
Signed-off-by: Paul Mundt

linker script: unify usage of discard definition

2009-07-09T02:27:40+00:00

Discarded sections in different archs share some commonality but have
considerable differences.  This led to linker script for each arch
implementing its own /DISCARD/ definition, which makes maintaining
tedious and adding new entries error-prone.

This patch makes all linker scripts to move discard definitions to the
end of the linker script and use the common DISCARDS macro.  As ld
uses the first matching section definition, archs can include default
discarded sections by including them earlier in the linker script.

ia64 is notable because it first throws away some ia64 specific
subsections and then include the rest of the sections into the final
image, so those sections must be discarded before the inclusion.

defconfig compile tested for x86, x86-64, powerpc, powerpc64, ia64,
alpha, sparc, sparc64 and s390.  Michal Simek tested microblaze.

Signed-off-by: Tejun Heo 
Acked-by: Paul Mundt 
Acked-by: Mike Frysinger 
Tested-by: Michal Simek 
Cc: linux-arch@vger.kernel.org
Cc: Michal Simek 
Cc: microblaze-uclinux@itee.uq.edu.au
Cc: Sam Ravnborg 
Cc: Tony Luck

linker script: throw away .discard section

2009-06-24T06:13:38+00:00

x86 throws away .discard section but no other archs do.  Also,
.discard is not thrown away while linking modules.  Make every arch
and module linking throw it away.  This will be used to define dummy
variables for percpu declarations and definitions.

This patch is based on Ivan Kokshaysky's alpha percpu patch.

[ Impact: always throw away everything in .discard ]

Signed-off-by: Tejun Heo 
Cc: Ivan Kokshaysky 
Cc: Richard Henderson 
Cc: Russell King 
Cc: Haavard Skinnemoen 
Cc: Bryan Wu 
Cc: Mikael Starvik 
Cc: Jesper Nilsson 
Cc: David Howells 
Cc: Yoshinori Sato 
Cc: Tony Luck 
Cc: Hirokazu Takata 
Cc: Geert Uytterhoeven 
Cc: Michal Simek 
Cc: Ralf Baechle 
Cc: Kyle McMartin 
Cc: Benjamin Herrenschmidt 
Cc: Paul Mackerras 
Cc: Martin Schwidefsky 
Cc: Heiko Carstens 
Cc: Paul Mundt 
Cc: David S. Miller 
Cc: Jeff Dike 
Cc: Chris Zankel 
Cc: Rusty Russell 
Cc: Ingo Molnar

sh: include empty_zero_page in text

2009-05-11T09:42:14+00:00

Include empty_zero_page in _text. This fixes a problem
introduced by c3e2586b794b12ffcdf69b4e547030b51e18e6d9
which results in broken boot on R2D-Plus.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: Fix up typo in arch/sh/kernel/vmlinux.lds.S

2009-05-11T03:12:38+00:00

.init_ramfs ought to be .init.ramfs, fix it up.

Signed-off-by: Paul Mundt

sh: Tidy up the ldscript output format specifier.

2009-05-09T15:25:08+00:00

Tie this in to the Makefile directly, where we already know what we are
running on. This tidies up the linker script a bit, and is prep work for
unifying the arch/sh/boot/compressed linker scripts.

Signed-off-by: Paul Mundt

sh: Move the unified linker script in place, kill off old _64 one.

2009-05-09T14:36:10+00:00

Just forcefully rename the _32 variant overtop, and kill off the now
unused _64 version.

Signed-off-by: Paul Mundt