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2369202e83
The terminal handling code is rewritten radically. * stage2/console.c: New file. * stage2/term.h: Likewise. * stage2/Makefile.am (noinst_HEADERS): Added term.h. (libgrub_a_SOURCES): Added serial.c. (pre_stage2_exec_SOURCES): Added console.c. * stage2/asm.S (console_putchar): Rewritten from scratch. [!STAGE1_5] (translation_table): New variable. [!STAGE1_5] (translate_keycode): New function. [!STAGE1_5] (console_getkey): Call translate_keycode. [!STAGE1_5] (console_checkkey): Likewise. [!STAGE1_5] (nocursor): Renamed to ... [!STAGE1_5] (console_nocursor): ... this. [!STAGE1_5] (console_set_attrib): Removed. * stage2/builtins.c: Include term.h. (terminal): Removed. (normal_color): Likewise. (highlight_color): Likewise. (cat_func): Display a question mark when a non-printable character was read. (terminal_func): Rewritten almost from scratch. * stage2/char_io.c: Include term.h. [!STAGE1_5] (auto_fill): Removed. [!STAGE1_5] (term_table): New variable. [!STAGE1_5] (current_term): Likewise. [!STAGE1_5] (real_get_cmdline): New function. The code was stolen from the previous version of get_cmdline. [!STAGE1_5] (get_cmdline): Rewritten from scratch. [!STAGE1_5] (translate_keycode): Removed. [!STAGE1_5] (getkey): Rewritten from scratch. [!STAGE1_5] (checkkey): Likewise. (grub_putchar): Likewise. [!STAGE1_5] (gotoxy): Likewise. [!STAGE1_5] (getxy): Likewise. [!STAGE1_5] (cls): Likewise. [!STAGE1_5] (nocursor): New function. [SUPPORT_SERIAL] (serial_getxy): Removed. [SUPPORT_SERIAL] (serial_gotoxy): Likewise. [SUPPORT_SERIAL] (serial_cls): Likewise. [SUPPORT_SERIAL] (serial_getxy): Likewise. [!STAGE1_5] (set_attrib): Likewise. * stage2/cmdline.c (init_cmdline): Set COUNT_LINES to -1. * stage2/common.c [!STAGE1_5] (err_list): Removed ERR_NEED_SERIAL and added ERR_DEV_NEED_INIT. * stage2/hercules.c: Rewritten almost from scratch. * stage2/hercules.h (herc_putchar): Removed. (herc_cls): Likewise. (herc_getxy): Likewise. (herc_gotoxy): Likewise. (herc_set_attrib): Likewise. * stage2/serial.c: Rewritten almost from scratch. * stage2/serial.h: Likewise. * stage2/shared.h [GRUB_UTIL] (DISP_UL): Set to the same value as VGA's. [GRUB_UTIL] (DISP_UR): Likewise. [GRUB_UTIL] (DISP_LL): Likewise. [GRUB_UTIL] (DISP_LR): Likewise. [GRUB_UTIL] (DISP_HORIZ): Likewise. [GRUB_UTIL] (DISP_VERT): Likewise. [GRUB_UTIL] (DISP_LEFT): Likewise. [GRUB_UTIL] (DISP_RIGHT): Likewise. [GRUB_UTIL] (DISP_UP): Likewise. [GRUB_UTIL] (DISP_DOWN): Likewise. (grub_error_t): Removed ERR_NEED_SERIAL. Added ERR_DEV_NEED_INIT. (normal_color): Removed. (highlight_color): Likewise. (console_cls): Removed, because this is declared in term.h. (console_getxy): Likewise. (console_gotoxy): Likewise. (console_putchar): Likewise. (console_getkey): Likewise. (console_checkkey): Likewise. (console_set_attrib): Removed. (set_attrib): Likewise. [GRUB_UTIL] (nocursor): Declared. (auto_fill): Removed. (terminal): Likewise. (TERMINAL_CONSOLE): Likewise. (TERMINAL_SERIAL): Likewise. (TERMINAL_HERCULES): Likewise. (TERMINAL_DUMB): Likewise. (translate_keycode): Likewise. * stage2/stage2.c: Include term.h. (print_entry): Rewritten from scratch. (print_entries): Likewise. (print_border): Likewise. (set_line): Removed. (set_line_normal): Likewise. (set_line_highlight): Likewise. * grub/Makefile.am (AM_CFLAGS): Added -DSUPPORT_HERCULES=1. * grub/asmstub.c: Don't include hercules.h. Include term.h. (console_current_color): New variable. (console_translate_key): New function. (console_checkkey): Rewritten from scratch. (console_getkey): Likewise. (console_putchar): Likewise. (console_set_attrib): Removed. (console_highlight): New function. (console_setcolor): Likewise. (console_nocursor): Likewise. (serial_getkey): Removed. (serial_checkkey): Likewise. (serial_putchar): Likewise. (serial_exists): Likewise. (serial_get_port): Likewise. (serial_init): Likewise. (serial_hw_fetch): New function. (serial_hw_put): Likewise. (serial_hw_delay): Likewise. (serial_hw_get_port): Likewise. (serial_hw_init): Likewise. (set_serial_device): Renamed to ... (serial_set_device): ... this. (herc_putchar): Renamed to ... (hercules_putchar): ... this. (herc_cls): Renamed to ... (hercules_cls): ... this. (herc_getxy): Renamed to ... (hercules_getxy): ... this. (herc_gotoxy): Renamed to ... (hercules_gotoxy): ... this. (hercules_highlight): New function. (hercules_setcolor): Likewise. (hercules_nocursor): Likewise. (herc_set_attrib): Removed. * grub/main.c: Include term.h. (main): If USE_CURSES is false, set CURRENT_TERM->FLAGS to TERM_NO_EDIT | TERM_DUMB. TERMINAL is not used any longer. |
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|---|---|---|
| docs | ||
| grub | ||
| lib | ||
| netboot | ||
| stage1 | ||
| stage2 | ||
| util | ||
| .cvsignore | ||
| acconfig.h | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| AUTHORS | ||
| BUGS | ||
| ChangeLog | ||
| compile | ||
| config.guess | ||
| config.h.in | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| depcomp | ||
| INSTALL | ||
| install-sh | ||
| Makefile.am | ||
| Makefile.in | ||
| missing | ||
| mkinstalldirs | ||
| NEWS | ||
| README | ||
| stamp-h.in | ||
| THANKS | ||
| TODO | ||
This is GNU GRUB, the GRand Unified Bootloader. GRUB is intended to
provide important bootloader features that are missing from typical
personal computer BIOSes:
- provides fully-featured command line and graphical interfaces
- recognizes fdisk partitions and BSD disklabels
- can dynamically read Linux ext2fs, ReiserFS, JFS and XFS, BSD ufs,
MS-DOS FAT16 and FAT32, Minix fs, and VSTa fs filesystems, plus
hardcoded blocklists
- can boot Multiboot-compliant kernels (such as GNU Mach), as well
as standard Linux and *BSD kernels
See the file NEWS for a description of recent changes to GRUB.
If you are interested in the network support, see the file
README.netboot under the directory netboot.
See the file INSTALL for instructions on how to build and install the
GRUB data and program files. See the GRUB manual for details about
using GRUB as your boot loader. Type "info grub" in the shell prompt.
Please visit the official web page of GNU GRUB, for more information.
The URL is <http://www.gnu.org/software/grub/grub.html>.