linux.git/include/asm-sh/elf.h, branch v2.6.25 Linux kernel source tree sh: Kill off superfluous __KERNEL__ check in asm/elf.h. 2008-01-28T04:19:00+00:00 Paul Mundt lethal@linux-sh.org 2007-12-10T07:33:32+00:00 543d5afe5b425ef25a865656bfb76083515dc1cf Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Provide the FPSCR init through AT_FPUCW. 2008-01-28T04:19:00+00:00 Paul Mundt lethal@linux-sh.org 2007-12-10T07:21:57+00:00 98c4ecde9da14fafbcf1b6c025b08342a327e644 Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Use utsname()->machine for ELF_PLATFORM. 2008-01-28T04:19:00+00:00 Paul Mundt lethal@linux-sh.org 2007-12-10T07:06:32+00:00 a9f1365e5e4963705f85a6381cbed74c5615dbac Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Encode L1/L2 cache shape in auxvt. 2008-01-28T04:18:59+00:00 Paul Mundt lethal@linux-sh.org 2007-12-10T06:50:28+00:00 cd01204b82933754a7276838656420477f64d4b8 This adds in the L1I/L1D/L2 cache shape support to their respective entries in the ELF auxvt, based on the Alpha implementation. We use this on the userspace libc side for calculating a tightly packed SHMLBA amongst other things. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This adds in the L1I/L1D/L2 cache shape support to their respective
entries in the ELF auxvt, based on the Alpha implementation. We use
this on the userspace libc side for calculating a tightly packed
SHMLBA amongst other things.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Plug in the SHmedia ELF relocations. 2008-01-28T04:18:49+00:00 Paul Mundt lethal@linux-sh.org 2007-11-20T06:14:31+00:00 b542ad1161d3b1771ea6fa3e7cedd311a49f91c9 Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
increase AT_VECTOR_SIZE to terminate saved_auxv properly 2007-10-17T15:43:00+00:00 Olaf Hering olaf@aepfle.de 2007-10-17T06:30:12+00:00 4f9a58d75bfe82ab2b8ba5b8506dfb190a267834 include/asm-powerpc/elf.h has 6 entries in ARCH_DLINFO. fs/binfmt_elf.c has 14 unconditional NEW_AUX_ENT entries and 2 conditional NEW_AUX_ENT entries. So in the worst case, saved_auxv does not get an AT_NULL entry at the end. The saved_auxv array must be terminated with an AT_NULL entry. Make the size of mm_struct->saved_auxv arch dependend, based on the number of ARCH_DLINFO entries. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Roland McGrath <roland@redhat.com> Cc: Jakub Jelinek <jakub@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
include/asm-powerpc/elf.h has 6 entries in ARCH_DLINFO.  fs/binfmt_elf.c
has 14 unconditional NEW_AUX_ENT entries and 2 conditional NEW_AUX_ENT
entries.  So in the worst case, saved_auxv does not get an AT_NULL entry at
the end.

The saved_auxv array must be terminated with an AT_NULL entry.  Make the
size of mm_struct->saved_auxv arch dependend, based on the number of
ARCH_DLINFO entries.

Signed-off-by: Olaf Hering <olh@suse.de>
Cc: Roland McGrath <roland@redhat.com>
Cc: Jakub Jelinek <jakub@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
sh: Preliminary support for SH-X2 MMU. 2006-12-06T01:45:37+00:00 Paul Mundt lethal@linux-sh.org 2006-11-20T05:30:26+00:00 21440cf04a64cd1b1209c12a6e1a3afba2a28709 This adds some preliminary support for the SH-X2 MMU, used by newer SH-4A parts (particularly SH7785). This MMU implements a 'compat' mode with SH-X MMUs and an 'extended' mode for SH-X2 extended features. Extended features include additional page sizes (8kB, 4MB, 64MB), as well as the addition of page execute permissions. The extended mode attributes are placed in a second data array, which requires us to switch to 64-bit PTEs when in X2 mode. With the addition of the exec perms, we also overhaul the mmap prots somewhat, now that it's possible to handle them more intelligently. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This adds some preliminary support for the SH-X2 MMU, used by
newer SH-4A parts (particularly SH7785).

This MMU implements a 'compat' mode with SH-X MMUs and an
'extended' mode for SH-X2 extended features. Extended features
include additional page sizes (8kB, 4MB, 64MB), as well as the
addition of page execute permissions.

The extended mode attributes are placed in a second data array,
which requires us to switch to 64-bit PTEs when in X2 mode.

With the addition of the exec perms, we also overhaul the mmap
prots somewhat, now that it's possible to handle them more
intelligently.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: build fixes for defconfigs. 2006-10-03T04:14:04+00:00 Paul Mundt lethal@linux-sh.org 2006-10-03T04:14:04+00:00 711fa8096863e4b50bb97f9ebc44606dc2182ac3 Get all of the defconfigs building again. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Get all of the defconfigs building again.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Initial vsyscall page support. 2006-09-27T09:33:49+00:00 Paul Mundt lethal@linux-sh.org 2006-09-27T09:33:49+00:00 19f9a34f87c48bbd270d617d1c986d0c23866a1a This implements initial support for the vsyscall page on SH. At the moment we leave it configurable due to having nommu to support from the same code base. We hook it up for the signal trampoline return at present, with more to be added later, once uClibc catches up. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This implements initial support for the vsyscall page on SH.
At the moment we leave it configurable due to having nommu
to support from the same code base. We hook it up for the
signal trampoline return at present, with more to be added
later, once uClibc catches up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: CPU flags in AT_HWCAP in ELF auxvt. 2006-09-27T09:22:53+00:00 Paul Mundt lethal@linux-sh.org 2006-09-27T09:22:53+00:00 315bb96824149614efe4844ded077a13fc908880 Encode processor flags in AT_HWCAP in the ELF auxiliary vector. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Encode processor flags in AT_HWCAP in the ELF auxiliary vector.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>