uClinux-H8

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• uClinux-dist
• elf2flt
• linux
• uClibc
• uclibc-ng

Create __uClibc_main to handle what can be done in C instead of each arch's
respective crt0.S. crt0.S should now only be responsible for setting things
up to call __uClibc_main(argc, argv, envp), which will do any other necessary
setup (setting global __environ, stdio init, etc), call main, and exit. This
should ease both maintainance and porting.

Revert to standard handling of _exit syscall in unified syscall case on i386.

Fix problems with test wrapper and test compiler selection.

Fix LIBC rule. (cut-and-paste user bug...)

And apparently some things include sys/time.h instead of time.h in uClibc...

I guess we always need timespec...

Add bdflush.

Add vdprintf function. Note: will be rewritten to check if file descriptor has an associated FILE to avoid bad interactions with buffered output, but needed for busybox right now and that implementation has the same bug.

Fix stdin/stdout/stderr for now.

Add tsearch functions from libc-5.3.12.

Comment out for now. Not used and was causing an error.

Add missing header file.

Handle definition of struct timespec.

Fix stdin/stdout/stderr (that I broke) and add vdprintf prototype.

Fix broken prototype.

Define __USE_GNU as glibc does.

Hack DYNAMIC_LINKER setting for now.

Use MAP_FAILED.

Add MAP_FAILED per spec -- patch from Michael Shmulevich <michaels@jungo.com>

Clean up lots of warnings.

Use __environ instead of the GNU extension environ.
-Erik

Remove now irrelevant comment.

Add #define to handle new ptrace support.

Add ffs func declaration
-Erik

Add missing ffs, used by rpc crap.
-Erik

Silence warnings -- add func declaration.
-Erik

Try to automagically pick the correct dynamic linker.
-Erik

Implement getdtablesize(), which is used by the rpc crap.
-Erik

Revert stdio to initializing itself. Not quite a pretty but that ensures that
we don't blow up by using too much stack space, and simplifies the job of
supporting new architectures, since they don't have to mess with calling foo
init functions in crt0 and cleaning up the resulting damage.
-Erik

Remove times and all the foolishness surrounding it. There is
a syscall that does this, so use that.
-Erik