coreinfo: Add a module for browsing the boot LAR
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3289 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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Jordan Crouse
parent
681ec27e2c
commit
aa6e378c4e
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@ -68,5 +68,9 @@ config MODULE_BOOTLOG
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bool "Enable the coreboot bootlog module"
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default y
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config MODULE_LAR
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bool "Enable the coreboot LAR module"
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default y
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endmenu
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@ -51,7 +51,7 @@ AS = $(LIBPAYLOAD_DIR)/bin/lpas
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INCLUDES = -Ibuild
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CFLAGS := -Wall -Werror -Os $(INCLUDES)
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OBJECTS = cpuinfo_module.o cpuid.S.o pci_module.o coreboot_module.o \
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nvram_module.o bootlog_module.o coreinfo.o
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nvram_module.o bootlog_module.o lar_module.o coreinfo.o
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OBJS = $(patsubst %,$(obj)/%,$(OBJECTS))
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TARGET = $(obj)/coreinfo.elf
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@ -27,6 +27,7 @@ extern struct coreinfo_module pci_module;
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extern struct coreinfo_module coreboot_module;
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extern struct coreinfo_module nvram_module;
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extern struct coreinfo_module bootlog_module;
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extern struct coreinfo_module lar_module;
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struct coreinfo_module *system_modules[] = {
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#ifdef CONFIG_MODULE_CPUINFO
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@ -47,6 +48,9 @@ struct coreinfo_module *coreboot_modules[] = {
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#ifdef CONFIG_MODULE_BOOTLOG
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&bootlog_module,
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#endif
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#ifdef CONFIG_MODULE_LAR
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&lar_module
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#endif
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};
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struct coreinfo_cat {
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@ -90,7 +94,7 @@ static void print_submenu(struct coreinfo_cat *cat)
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char menu[80];
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char *ptr = menu;
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wmove(stdscr, 22, 0);
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wmove(stdscr, SCREEN_Y - 2, 0);
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for (j = 0; j < SCREEN_X; j++)
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waddch(stdscr, ' ');
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@ -101,7 +105,7 @@ static void print_submenu(struct coreinfo_cat *cat)
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for (i = 0; i < cat->count; i++)
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ptr += sprintf(ptr, "[%c: %s] ", 'A' + i, cat->modules[i]->name);
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mvprintw(22, 0, menu);
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mvprintw(SCREEN_Y - 2, 0, menu);
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}
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#ifdef CONFIG_SHOW_DATE_TIME
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@ -126,7 +130,7 @@ static void print_menu(void)
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char menu[80];
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char *ptr = menu;
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wmove(stdscr, 23, 0);
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wmove(stdscr, SCREEN_Y - 1, 0);
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for (j = 0; j < SCREEN_X; j++)
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waddch(stdscr, ' ');
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@ -267,12 +271,12 @@ int main(void)
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init_pair(2, COLOR_BLACK, COLOR_WHITE);
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init_pair(3, COLOR_WHITE, COLOR_WHITE);
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modwin = newwin(22, 80, 1, 0);
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modwin = newwin(SCREEN_Y-2, SCREEN_X, 1, 0);
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wattrset(stdscr, COLOR_PAIR(1) | A_BOLD);
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wattrset(modwin, COLOR_PAIR(2));
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for (i = 0; i < 23; i++) {
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for (i = 0; i < SCREEN_Y - 1; i++) {
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wmove(modwin, i - 1, 0);
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for (j = 0; j < SCREEN_X; j++)
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@ -0,0 +1,163 @@
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/*
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* This file is part of the coreinfo project.
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*
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* Copyright (C) 2008 Advanced Micro Devices, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "coreinfo.h"
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#ifdef CONFIG_MODULE_LAR
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static struct LAR *lar;
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static int lcount;
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static char **lnames;
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static int lar_module_init(void)
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{
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int index = 0;
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struct larent *larent;
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lar = openlar(NULL);
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if (lar == NULL)
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return 0;
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while((larent = readlar(lar)))
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lcount++;
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lnames = malloc(lcount * sizeof(char *));
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if (lnames == NULL)
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return 0;
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rewindlar(lar);
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while((larent = readlar(lar)))
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lnames[index++] = strdup((const char *) larent->name);
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return 0;
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}
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static int selected;
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static int lar_module_redraw(WINDOW *win)
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{
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int i;
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int row = 2;
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struct larstat stat;
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print_module_title(win, "LAR Listing");
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if (lar == 0) {
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mvwprintw(win, 11, 61/2, "Bad or missing LAR");
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return 0;
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}
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/* Draw a line down the middle */
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for(i = 2; i < 20; i++) {
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wmove(win, i, 30);
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waddch(win, '\263');
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}
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/* Draw the names down the left side */
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for(i = 0; i < lcount; i++) {
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if (i == selected)
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wattrset(win, COLOR_PAIR(3) | A_BOLD);
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else
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wattrset(win, COLOR_PAIR(2));
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mvwprintw(win, 2 + i, 1, "%.25s", lnames[i]);
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}
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/* Get the information for the LAR */
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if (larstat(lar, lnames[selected], &stat)) {
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printf("larstat failed\n");
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return 0;
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}
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wattrset(win, COLOR_PAIR(2));
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mvwprintw(win, row++, 32, "Offset: 0x%x", stat.offset);
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if (stat.compression) {
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switch(stat.compression) {
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case ALGO_LZMA:
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mvwprintw(win, row++, 32, "Compression: LZMA");
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break;
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case ALGO_NRV2B:
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mvwprintw(win, row++, 32, "Compression: NRV2B");
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break;
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case ALGO_ZEROES:
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mvwprintw(win, row++, 32, "Compression: zeroes");
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break;
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}
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mvwprintw(win, row++, 32, "Compressed length: %d", stat.len);
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mvwprintw(win, row++, 32, "Compressed checksum: 0x%x", stat.compchecksum);
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}
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mvwprintw(win, row++, 32, "Length: %d", stat.reallen);
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mvwprintw(win, row++, 32, "Checksum: 0x%x", stat.checksum);
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mvwprintw(win, row++, 32, "Load Address: 0x%llx", stat.loadaddress);
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mvwprintw(win, row++, 32, "Entry Point: 0x%llx", stat.entry);
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return 0;
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}
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static int lar_module_handle(int key)
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{
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int ret = 0;
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if (lar == NULL)
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return 0;
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switch (key) {
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case KEY_DOWN:
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if (selected + 1 < lcount) {
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selected++;
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ret = 1;
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}
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break;
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case KEY_UP:
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if (selected > 0) {
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selected--;
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ret = 1;
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}
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break;
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}
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return ret;
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}
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struct coreinfo_module lar_module = {
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.name = "LAR",
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.init = lar_module_init,
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.redraw = lar_module_redraw,
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.handle = lar_module_handle
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};
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#else
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struct coreinfo_module lar_module = {
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};
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#endif
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