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Add support for line drawing characters and the alternate character set.

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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
This commit is contained in:
Ulf Jordan
2008-08-11 20:34:28 +00:00
committed by Jordan Crouse
parent 42a0c80b9b
commit b4d4bac1c4
3 changed files with 120 additions and 7 deletions
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2
payloads/libpayload/include/libpayload.h
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@ -105,6 +105,8 @@ int serial_getchar(void);
void serial_clear(void);
void serial_start_bold(void);
void serial_end_bold(void);
void serial_start_altcharset(void);
void serial_end_altcharset(void);
void serial_set_cursor(int y, int x);
/* drivers/speaker.c */