2fe8fb192f
There is important information about booting non-ack images in docs/UPDATING. ack/aout-format images can't be built any more, and booting clang/ELF-format ones is a little different. Updating to the new boot monitor is recommended. Changes in this commit: . drop boot monitor -> allowing dropping ack support . facility to copy ELF boot files to /boot so that old boot monitor can still boot fairly easily, see UPDATING . no more ack-format libraries -> single-case libraries . some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases . drop several ack toolchain commands, but not all support commands (e.g. aal is gone but acksize is not yet). . a few libc files moved to netbsd libc dir . new /bin/date as minix date used code in libc/ . test compile fix . harmonize includes . /usr/lib is no longer special: without ack, /usr/lib plays no kind of special bootstrapping role any more and bootstrapping is done exclusively through packages, so releases depend even less on the state of the machine making them now. . rename nbsd_lib* to lib* . reduce mtree
29 lines
900 B
C
29 lines
900 B
C
|
|
#ifndef _MINIX_TTY_H
|
|
#define _MINIX_TTY_H
|
|
|
|
#include <minix/types.h>
|
|
|
|
#define TTYMAGIC 0xb105
|
|
|
|
/* A struct that the tty driver can use to pass values to the boot monitor.
|
|
* Currently only the value of the origin of the first vty (console), so the
|
|
* boot monitor can properly display it when panicing (tty isn't scheduled
|
|
* to switch to the first vty). It's written at the end of video memory
|
|
* (video memory base + video memory size - sizeof(struct boot_tty_info).
|
|
*/
|
|
|
|
struct boot_tty_info {
|
|
u16_t reserved[30]; /* reserved, set to 0 */
|
|
u16_t consorigin; /* origin in video memory of console */
|
|
u16_t conscursor; /* position of cursor of console */
|
|
u16_t flags; /* flags indicating which fields are valid */
|
|
u16_t magic; /* magic number indicating struct is valid */
|
|
};
|
|
|
|
#define BTIF_CONSORIGIN 0x01 /* consorigin is set */
|
|
#define BTIF_CONSCURSOR 0x02 /* conscursor is set */
|
|
|
|
#endif
|
|
|