dumping blobs for ios4

Makefile

@@ -18,7 +18,7 @@
 
 .PHONY: all clean distclean
 
-GNUARM_PREFIX ?= /opt/gnuarm/bin/arm-none-eabi-
+GNUARM_PREFIX ?= ~/gcc-arm-none-eabi/bin/arm-none-eabi-
 #TARGET ?= iPad3,1/11D257/iBoot
 #TARGET ?= iPhone3,1/11D257/iBoot
 #TARGET ?= iPhone3,1/9A405/iBoot
@@ -35,6 +35,7 @@ CFLAGS += -Wno-long-long
 CFLAGS += -Os
 #CFLAGS += -mthumb -march=armv6
 CFLAGS += -fcall-used-r9
+#CFLAGS += -DLEGACY
 
 LD = $(GNUARM_PREFIX)gcc
 LDFLAGS = -L. -nostdlib

blob.c

@@ -232,11 +232,12 @@ save_all_blobs(void)
     struct firmware_image *e;
 
     for (n = 0, e = ((struct firmware_image *)image_list)->next; n < ARRAY_SIZE(blobs) - 2 && e != image_list; e = e->next, n++) {
-        printf_("saving blob for %c%c%c%c\n",
+        /*printf_("saving blob for %c%c%c%c:  %x\n",
                 (e->info.type >> 24) & 0xFF,
                 (e->info.type >> 16) & 0xFF,
                 (e->info.type >> 8) & 0xFF,
-                e->info.type & 0xFF);
+                e->info.type & 0xFF,
+                (int)e);*/
         blobs[n] = save_blob(e);
     }
     blobs[n++] = save_llb();

main.c

@@ -173,9 +173,14 @@ _main(int argc, CmdArg *argv)
     /* --- blob functions --- */
 
     if (argc == 2 && argv[1].string[0] == 'b') {
+#ifdef LEGACY
+        printf_("[!] LEGACY BUILD\n");
+#endif
         return save_all_blobs();
     }
 
+    /* --- debug functions --- */
+
     if (argc == 2 && argv[1].string[0] == 'f') {
         return finder();
     }

nand.h

@@ -76,7 +76,9 @@ struct firmware_image {
     struct bdev_t *bdev;
     unsigned offset_lo;
     unsigned offset_hi;
+#ifndef LEGACY
     unsigned field_14;
+#endif
     struct firmware_image_info info;
 } /*__attribute__((packed))*/;
 

note.txt

@@ -1 +1,3 @@
 on n94 7.0.4, ibex would not work with static offsets even if those are correct.
+when iBoot32Patcher seems not work for iBSS, use gala's iBSS patch.
+tested on n90 4.2.1