uclibc-ng

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Rework the dl-startup.c ldso early debugging macros to be
significantly less horrible

early debug stuff goes to stderr, not _dl_debug_file

fix a thinko -- we cant use

Only dl-startup.c should be using the SEND_STDERR macros,
which are intended only for early debugging support.

Remove __FORCE_SHAREABLE_TEXT_SEGMENTS__ hack from ldso itself.

Replaced modulo code with the modulo operator.

remove pthread_atfork() prototype since SuSv3 doesnt *require* it and glibc-2.3.x has since punted it too from unistd.h

Prepare PowerPC some more for standalone exection of ldso.
Note that every arch that wants to support standalone execution needs
to align its stack pointer in crtX since ldso will adjust the stack pointer
when adjusting argc and argv in standalone mode.

minor cosmetic cleanup

Cleanup the mips syscalls a bit more, and fix a few
annoying warnings.

Optimize _dl_elf_hash(), both smaller and faster. Mostly
taken from glibc.

sh64 ldso updates and fixes.

Update the sh64 ldso backend to work with Jocke's ldso changes.
We also handle a few more relative relocations, and fix a few spots where
the LSB was being set incorrectly for SHmedia branches.

Add some more SH relocation types.

point to osuosl

Moved the addition of load address from the fast path
where possible. This will also make ldso smaller.
However the patch touches all archs and I have only tested PPC and x86.

Let mconfig support options specified using the menuconfig directive
again (this code snippet seems to have vanished somewhere between the
original Linux 2.6 kconfig code and here).

Forgot to change name of builtin buffer during last rewrite.

Pass _dl_fini function ptr to __uClibc_start_main().

To actually use it, one must define _DL_DO_FINI_IN_LIBC globally.
That will also break ABI for apps linked with previous version of crtX.S.
They must be relinked with this version to work again.

Prepare for moving ldso FINI handling to libc by passing _dl_fini. This should not break ABI.
Minor cleanup as well.

Pass _dl_fini function ptr to __uClibc_start_main().

To actually use it, one must define _DL_DO_FINI_IN_LIBC globally.
That will also break ABI for apps linked with previous version of crtX.S.
They must be relinked with this version to work again.

Prepare for moving ldso FINI handling to libc by passing _dl_fini. This should not break ABI.
Minor cleanup as well.

Prepare for moving ldso FINI handling into libc.
#define _DL_DO_FINI_IN_LIBC to enable(the arch specific part needs to be in place first).

Move ldso FINI handling into _dl_fini(). Add #ifndef _DL_DO_FINI_IN_LIBC around
registering _dl_fini with atexit(). This is a preparation to move the
FINI handling to libc.

Remove dead code.

Forgot to commit the arch cleanup changes to m68k

have ldso.c depend on dl-startup.h too

Fix ldso for MIPS.

Corrected a typo (exection -> execution).

General arch cleanup and prepare support for standalone
execution of ldso.
Added new asm for MIPS to be tested.
All arches should retest.

Revert last commit. If I had wanted to include that patch, I would have done
it myself at least a year and a half ago.