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/*
* This file is part of the coreinfo project.
*
* Copyright (C) 2008 Advanced Micro Devices, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "coreinfo.h"
#if IS_ENABLED(CONFIG_MODULE_LAR)
static struct LAR *lar;
static int lcount, selected;
static char **lnames;
static const char *compression_table[4] = {"none", "LZMA", "NRV2B", "zeroes"};
static int lar_module_init(void)
{
int index = 0;
struct larent *larent;
lar = openlar(NULL);
if (lar == NULL)
return 0;
while ((larent = readlar(lar)))
lcount++;
lnames = malloc(lcount * sizeof(char *));
if (lnames == NULL)
return 0;
rewindlar(lar);
while ((larent = readlar(lar)))
lnames[index++] = strdup((const char *) larent->name);
return 0;
}
static int lar_module_redraw(WINDOW *win)
{
int i, row = 2;
struct larstat stat;
print_module_title(win, "LAR Listing");
if (lar == 0) {
mvwprintw(win, 11, 61 / 2, "Bad or missing LAR");
return 0;
}
/* Draw a line down the middle. */
for (i = 2; i < 21; i++)
mvwaddch(win, i, 30, ACS_VLINE);
/* Draw the names down the left side. */
for (i = 0; i < lcount; i++) {
if (i == selected)
wattrset(win, COLOR_PAIR(3) | A_BOLD);
else
wattrset(win, COLOR_PAIR(2));
mvwprintw(win, 2 + i, 1, "%.25s", lnames[i]);
}
/* Get the information for the LAR. */
if (larstat(lar, lnames[selected], &stat)) {
printf("larstat failed\n");
return 0;
}
wattrset(win, COLOR_PAIR(2));
mvwprintw(win, row++, 32, "Offset: 0x%x", stat.offset);
if (stat.compression) {
mvwprintw(win, row++, 32, "Compression: %s",
compression_table[stat.compression]);
mvwprintw(win, row++, 32, "Compressed length: %d", stat.len);
mvwprintw(win, row++, 32, "Compressed checksum: 0x%x",
stat.compchecksum);
}
mvwprintw(win, row++, 32, "Length: %d", stat.reallen);
mvwprintw(win, row++, 32, "Checksum: 0x%x", stat.checksum);
mvwprintw(win, row++, 32, "Load address: 0x%llx", stat.loadaddress);
mvwprintw(win, row++, 32, "Entry point: 0x%llx", stat.entry);
return 0;
}
static int lar_module_handle(int key)
{
int ret = 0;
if (lar == NULL)
return 0;
switch (key) {
case KEY_DOWN:
if (selected + 1 < lcount) {
selected++;
ret = 1;
}
break;
case KEY_UP:
if (selected > 0) {
selected--;
ret = 1;
}
break;
}
return ret;
}
struct coreinfo_module lar_module = {
.name = "LAR",
.init = lar_module_init,
.redraw = lar_module_redraw,
.handle = lar_module_handle
};
#else
struct coreinfo_module lar_module = {
};
#endif
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