Hello!
The attached patch fixes bold attribute and positioning in libpayload
serial output. Compile tested against r3478 (latest non-broken
libpayload+coreinfo) and runtime tested with coreinfo+coreboot-v3 in QEMU
(serial output in xterm).
/ulf
Bugfixes to serial output functions: vt100 has bold with \e[1m,
upper left corner is (0,0) in curses, but (1,1) on the vt100.
Signed-off-by: Ulf Jordan <[EMAIL PROTECTED]>
Index: libpayload/drivers/serial.c
===================================================================
--- libpayload/drivers/serial.c (revision 3478)
+++ libpayload/drivers/serial.c (arbetskopia)
@@ -101,7 +101,7 @@
/* These are thinly veiled vt100 functions used by curses */
#define VT100_CLEAR "\e[H\e[J"
-#define VT100_SBOLD "\e[7m"
+#define VT100_SBOLD "\e[1m"
#define VT100_EBOLD "\e[m"
#define VT100_CURSOR_ADDR "\e[%d;%dH"
@@ -129,6 +129,6 @@
void serial_set_cursor(int y, int x)
{
char buffer[32];
- snprintf(buffer, sizeof(buffer), VT100_CURSOR_ADDR, y, x);
+ snprintf(buffer, sizeof(buffer), VT100_CURSOR_ADDR, y + 1, x + 1);
serial_putcmd(buffer);
}
--
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