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/*
* dump_lv2.S -- PS3 Jailbreak payload - dump lv2 using only syscalls
*
* Copyright (C) Youness Alaoui (KaKaRoTo)
*
* This software is distributed under the terms of the GNU General Public
* License ("GPL") version 3, as published by the Free Software Foundation.
*
*/
#include "pl3.h.S"
#include "send_eth.h.S"
payload_main:
mflr %r0
stdu %r1, -0xa0(%r1)
std %r27, 0x78(%r1)
std %r28, 0x80(%r1)
std %r29, 0x88(%r1)
std %r30, 0x90(%r1)
std %r31, 0x98(%r1)
std %r0, 0xb0(%r1)
GET_CURRENT_PAGE(%r3, %r31)
bl send_eth_init
cmpwi %r3, 0
bne l_done
mr %r30, %r4
MEM_BASE (%r28)
MEM_BASE (%r29)
oris %r29, %r29, 0x80
l_send_lv2_dump:
addi %r3, %r31, ADDR_IN_PAGE(message_offset)
stw %r28, 0(%r3)
// Copy the lv2 ram into the message
addi %r3, %r31, ADDR_IN_PAGE(message)
mr %r4, %r28
li %r5, 1024
bl pl3_memcpy
// Increment our lv2 pointer
addi %r28, %r28, 1024
mr %r3, %r30
addi %r4, %r31, ADDR_IN_PAGE(message_offset)
li %r5, 1028
bl send_eth
cmpwi %r3, 0
bne l_done
cmpd %r28, %r29
beq panic
b l_send_lv2_dump
l_done:
ld %r27, 0x78(%r1)
ld %r28, 0x80(%r1)
ld %r29, 0x88(%r1)
ld %r30, 0x90(%r1)
ld %r31, 0x98(%r1)
ld %r0, 0xb0(%r1)
addi %r1, %r1, 0xa0
mtlr %r0
blr
send_eth:
b send_eth_start
panic:
PANIC()
.align 4
message_offset:
.long 0
message:
.space 1024
payload_end:
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