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fix a minor bug in diskless, add a serial emulation into the grub shell, fix a cosmetic problem in the grub shell.

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okuji 2000-08-13 20:01:51 +00:00
parent fbd0ada4bb
commit 443bdcb325
6 changed files with 225 additions and 8 deletions
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@ -1,3 +1,31 @@
2000-08-13 OKUJI Yoshinori <okuji@gnu.org>
* grub/main.c (main): Move the version number inside the
parentheses, since the grub shell is merely one of the programs
included in GNU GRUB.
2000-08-13 OKUJI Yoshinori <okuji@gnu.org>
Add a serial device emulation into the grub shell.
* grub/asmstub.c: Include sys/time.h and termios.h.
(serial_fd): New variable.
(serial_device): Likewise.
(serial_getkey): New function.
(serial_checkkey): Likewise.
(serial_putchar): Likewise.
(get_termios_speed): Likewise.
(serial_init): Likewise.
(set_serial_device): Likewise.
(grub_stage2): Restore SERIAL_DEVICE and SERIAL_FD, if they were
allocated.
* stage2/serial.h [GRUB_UTIL] (set_serial_device): Declared.
2000-08-13 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (codestart) [SUPPORT_DISKLESS]: Don't reset a
disk system. That is not only uncessary but also harmful.
2000-08-12 OKUJI Yoshinori <okuji@gnu.org>
Add a serial device driver (but only the driver).