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* doc/porting.texi: Fix typos.

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Corinna Vinschen 2010-09-23 08:07:47 +00:00
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@ -1,3 +1,8 @@
2010-09-23 Mike Frysinger <vapier@gentoo.org>
Corinna Vinschen <vinschen@redhat.com>
* doc/porting.texi: Fix typos.
2010-09-22 Mike Frysinger <vapier@gentoo.org>
* README: Add bfin to the list.

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libgloss/doc/porting.texi
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@ -104,18 +104,18 @@ the final executable image.
Most of the time a tool chain does only have to support one target
execution environment. An example of this would be a tool chain for the
AMD 29k processor family. All of the execution environments for this
processor are have the same interface, the same memory map, and the same
I/O code. In this case all of the support code is in newlib/sys/FIXME.
Libgloss's creation was forced initially be the @code{cpu32} processor
family. There are many different execution environments for this line,
and they vary wildly. newlib itself has only has a few dependencies that
it needs for each target. These are explained later in this doc. The
hardware dependent part of newlib was reorganized into a separate
directory structure within newlib called the stub dirs. It was initially
called this because most of the routines newlib needs for a target were
simple stubs that do nothing, but return a value to the application. They
only exist so the linker can produce a final executable image. This work
was done during the early part of 1993.
processor have the same interface, the same memory map, and the same
I/O code. In this case all of the support code is under newlib/libc/sys.
Libgloss's creation was forced initially because of the @code{cpu32}
processor family. There are many different execution environments for
this line, and they vary wildly. newlib itself has only a few
dependencies that it needs for each target. These are explained later in
this doc. The hardware dependent part of newlib was reorganized into a
separate directory structure within newlib called the stub dirs. It was
initially called this because most of the routines newlib needs for a
target were simple stubs that do nothing, but return a value to the
application. They only exist so the linker can produce a final
executable image. This work was done during the early part of 1993.
After a while it became apparent that this approach of isolating the
hardware and systems files together made sense. Around this same time