The current code might succeed on the first allocation and fail on the
second. Separate the checks to avoid this problem.

Of course, free() will never fail and the chances that (when allocating
two small areas) one will succeed and one will fail are just as remote.
But this keeps coverity happy.

Reported-by: Coverity (CID: 131226)

Signed-off-by: Simon Glass <sjg@chromium.org>

This loop never actually exits, but the way the code is written this is
not obvious. Add an explicit error check.

Reported-by: Coverity (CID: 131280)
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Add explicit init of region to NULL per LLVM warning]
Signed-off-by: Tom Rini <trini@konsulko.com>

's/environemnt/environment/' and
	's/Environemnt/Environment/'

Signed-off-by: Shyam Saini <shyam@amarulasolutions.com>

When reading the config file, or a script file, use getline rather than
fgets so line lengths aren't limited by the size of a compiled in buffer
(128 characters for config, 1024 for scripts).

Rename 'dump' to 'line' so it's clear we're working with a line of text.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>

The documentation says this is not implemented, but it is. Update the
documentation, and clarify its operation.

Signed-off-by: Simon Glass <sjg@chromium.org>

Sometimes we have several sections which repeat the same entries (e.g. for
a read-only and read-write version of the same section). It is useful to
be able to tell these entries apart by name.

Add a new 'name-prefix' property for sections, which causes all entries
within that section to have a given name prefix.

Signed-off-by: Simon Glass <sjg@chromium.org>

It is useful to be able to see a list of regions in each image produced by
binman. Add a -m option to output this information in a '.map' file
alongside the image file.

Signed-off-by: Simon Glass <sjg@chromium.org>

Fix a few missing comments and tidy up some existing ones.

Signed-off-by: Simon Glass <sjg@chromium.org>

Provide an easy way to execute a single binman test by specifying it on
the command line.

Signed-off-by: Simon Glass <sjg@chromium.org>

This property is not documented. Add a note to the README.

Signed-off-by: Simon Glass <sjg@chromium.org>