Talk:ARM7 Go

My Payload

(Since RedSn0w will be out any day, this is just for the hell of it :)

If anyone has any ideas and would like to mess around with this hack, here is some code that (should) patch a 2.1.1 iBSS that you loaded, in memory. Again, just for fun, as the dev team probably has redsn0w, it's payload, and program almost completed.

@ ipod touch 2G ibss 2.1.1 patcher
@ by chronic with some gas help from ius
@
@ assemble this with gas

.section .text
   .global _start
   _start:
      stmdb sp!, {r0-r6}
      ldr r0, =rangePatch
      ldr r1, =permsPatch
      ldr r2, =sigchPatch
      ldr r3, =sigchecLoc
      ldr r4, =permschLoc
      ldr r6, =rangechLoc
      strh r1, [r4]
      strh r0, [r6]
      strh r2, [r3]
      ldmia sp!, {r0-r6}
      mov pc, lr

.section .data
   sigchecLoc: .word 0x2200F2FE
   permschLoc: .word 0x2200C330
   rangechLoc: .word 0x2200C3A6
   rangePatch: .hword 0x0120
   permsPatch: .hword 0x0124
   sigchPatch: .hword 0x0020

ChronicDev 19:45, 16 January 2009 (UTC)