Ulf Jordan b4d4bac1c4 Add support for line drawing characters and the alternate character set.
This enables using the ACS_ curses macros with libpayload.

The translation from ACS_ macros (or characters with attribute A_ALTCHARSET)
is done using one acs map for the video console, one for serial console
(xterm/vt100/vt220), and one fallback, from which an ASCII substitute is
taken if the device specific map doesn't contain an entry (ie NUL).

Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3499 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-11 20:34:28 +00:00
..
2008-05-27 20:06:54 +00:00
2008-08-11 16:55:35 +00:00
2008-05-14 20:07:31 +00:00
2008-08-08 14:17:46 +00:00
2008-08-08 13:45:03 +00:00

This is libpayload, a minimal library to support standalone payloads
that can be booted with firmware like coreboot.  It handles the setup
code, and provides common C library symbols such as malloc() and
printf().

Please see the sample/ directory for an example of the payload in
action.