phoenix_info dumping info on phoenix sdcard image parts

Makefile

 CC = gcc
-CFLAGS = -g -O2 -Wall -Wextra
+CFLAGS = -g -O0 -Wall -Wextra
 CFLAGS += -std=c99 -D_POSIX_C_SOURCE=200112L
 
 TOOLS = fexc bin2fex fex2bin fel
 
+MISC_TOOLS = phoenix_info
+
 .PHONY: all clean
 
 all: $(TOOLS)
 
+misc: $(MISC_TOOLS)
+
 clean:
-	@rm -vf $(TOOLS)
+	@rm -vf $(TOOLS) $(MISC_TOOLS)
 
 
 $(TOOLS): Makefile common.h

phoenix_info.c

+/*
+ * Copyright (C) 2012  Henrik Nordstrom <henrik@henriknordstrom.net>
+ *
+ * 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Needs _BSD_SOURCE for htole and letoh  */
+#define _BSD_SOURCE
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <endian.h>
+
+struct phoenix_ptable {
+	char signature[16];		/* "PHOENIX_CARD_IMG" */
+	unsigned int unknown1;		/* 0x00200100 */
+	unsigned short parts;		/* Number of partitions */
+	unsigned short unknown2;	/* 0x0001 */
+	unsigned char pad[8];
+	struct phoenix_entry {
+		unsigned int start;		/* 512 bytes blocks */
+		unsigned int size;		/* bytes */
+		unsigned int unknown;		/* ???? */
+		unsigned int sig;		/* "add\0" */
+	} part[62];
+} ptable;
+
+int main(int argc, char **argv)
+{
+	int i;
+	FILE *in = stdin;
+	if (argc > 1) {
+		in = fopen(argv[1], "r");
+	}
+	fseek(in, 0x1C00, SEEK_CUR);
+	fread(&ptable, 1, 0x400, in);
+	if (strncmp(ptable.signature, "PHOENIX_CARD_IMG", 16) != 0) {
+		printf("ERROR: Not a phoenix image\n");
+		exit(1);
+	}
+	printf("????  : %08x\n", le32toh(ptable.unknown1));
+	printf("Parts : %d\n", le16toh(ptable.parts));
+	printf("????  : %08x\n", le16toh(ptable.unknown2));
+	printf("pad   : %02x%02x%02x%02x%02x%02x%02x%02x\n", ptable.pad[0], ptable.pad[1], ptable.pad[2], ptable.pad[3], ptable.pad[4], ptable.pad[5], ptable.pad[6], ptable.pad[7]);
+	printf("\n");
+	for (i = 0; i < le16toh(ptable.parts); i++) {
+		printf("part %d:\n", i);
+		printf("\tstart: 0x%08x (%u / 0x%08x)\n", le32toh(ptable.part[i].start)*512, le32toh(ptable.part[i].start), le32toh(ptable.part[i].start));
+		printf("\tsize : %u\n", le32toh(ptable.part[i].size));
+		printf("\t?????: %08x\n", le32toh(ptable.part[i].unknown));
+		if (le32toh(ptable.part[i].sig) != 0x00646461)
+			printf("\tsig??: %08x\n", le32toh(ptable.part[i].sig));
+		printf("\n");
+	}
+}