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Do not try to display non-printable characters on the bootlog and

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ramdump screens. This fixes unaligned display on serial console.

The current isprint() implementation assumes a C locale, so also
characters with the eigth bit set are supressed (they produced  
inconsistant results on VGA and serial anyway).

Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3621 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ulf Jordan
2008-09-30 06:13:54 +00:00
committed by Peter Stuge
parent 45db366d5c
commit 94c1bd8904
2 changed files with 3 additions and 2 deletions
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2
payloads/coreinfo/bootlog_module.c
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@@ -63,7 +63,7 @@ static int bootlog_module_redraw(WINDOW *win)
/* FIXME: Handle lines longer than 80 characters. */
while (y <= 18) {
mvwaddnstr(win, y + 2, x, tmp, 1);
mvwaddch(win, y + 2, x, isprint(*tmp) ? *tmp : ' ');
x++;
tmp++;
if (*tmp == '\n') {