linux.git/arch/sh/kernel/head.S, branch v2.6.19 Linux kernel source tree sh: Add support for 4K stacks. 2006-09-27T09:22:14+00:00 Paul Mundt lethal@linux-sh.org 2006-09-27T09:22:14+00:00 a6a31139897a5e539efe7ad3b7bd351fa9673ce8 This enables support for 4K stacks on SH. Currently this depends on DEBUG_KERNEL, but likely all boards will switch to this as the default in the future. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This enables support for 4K stacks on SH.

Currently this depends on DEBUG_KERNEL, but likely all boards
will switch to this as the default in the future.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: stack debugging support. 2006-09-27T09:20:16+00:00 Paul Mundt lethal@linux-sh.org 2006-09-27T09:20:16+00:00 d153ea88dccf003173315b5d21acabebb897fb4a This adds a DEBUG_STACK_USAGE and DEBUG_STACKOVERFLOW for SH. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This adds a DEBUG_STACK_USAGE and DEBUG_STACKOVERFLOW for SH.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: BSS init bugfix and barrier in entry point. 2006-09-27T06:00:04+00:00 Paul Mundt lethal@linux-sh.org 2006-09-27T06:00:04+00:00 b7e108ee63624176af85b97d4d80bef6fe099395 A synco is needed before we jump to start_kernel(). While we're at it, also move the sh_cpu_init() jump until after we've zeroed BSS, as this has caused some undesirable results in sh_cpu_init(). Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
A synco is needed before we jump to start_kernel().

While we're at it, also move the sh_cpu_init() jump until after
we've zeroed BSS, as this has caused some undesirable results
in sh_cpu_init().

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Kill off the .stack section. 2006-09-27T02:40:05+00:00 Paul Mundt lethal@linux-sh.org 2006-09-27T02:40:05+00:00 50e98e72e459e43b6b9a5449e35bb6fc54e21149 We had a special .stack section in the ld script that was being used to position r15 initially. This is nonsensical, as we can just use a THREAD_SIZE offset from the init_thread_union instead (as every other arch does). Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
We had a special .stack section in the ld script that
was being used to position r15 initially. This is
nonsensical, as we can just use a THREAD_SIZE offset
from the init_thread_union instead (as every other arch
does).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Linux-2.6.12-rc2 2005-04-16T22:20:36+00:00 Linus Torvalds torvalds@ppc970.osdl.org 2005-04-16T22:20:36+00:00 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!