119 lines
2.0 KiB
Plaintext
119 lines
2.0 KiB
Plaintext
/*
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babelfish - self-propagating Just-In-Time IOS patcher
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Copyright (C) 2008, 2009 Hector Martin "marcan" <marcan@marcansoft.com>
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Copyright (C) 2008-2011 Haxx Enterprises <bushing@gmail.com>
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This code is licensed to you under the terms of the GNU GPL, version 2;
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see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
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This code lives at http://gitweb.bootmii.org/?p=babelfish.git
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*/
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OUTPUT_FORMAT("elf32-bigarm")
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OUTPUT_ARCH(arm)
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EXTERN(_start)
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ENTRY(_start)
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__base_addr = 0;
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/* this must match the value in babelfish.c and start.S, we shouldn't need to hardcode this? */
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__hiding_spot = 0x13A80000;
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SECTIONS
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{
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. = __base_addr;
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.header : /* build the 0x10-byte "IOS header" */
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{
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__header = .;
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/* Entry point (offset) */
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LONG(__code_start);
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/* Loader size */
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LONG(__loader_size);
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/* ELF size */
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LONG(0);
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/* Boot argument? */
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LONG(0);
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. = ALIGN(16);
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}
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__code_start = .;
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.init :
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{
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*(.init)
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. = ALIGN(4);
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}
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.got :
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{
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__got_start = .;
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LONG(0);
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*(.got.*)
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*(.got)
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. = ALIGN(4);
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__got_end = . ;
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}
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.text :
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{
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*(.text.*)
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*(.gnu.warning)
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*(.gnu.linkonce.t*)
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*(.glue_7)
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*(.glue_7t)
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. = ALIGN(4);
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}
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__text_end = . ;
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.rodata :
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{
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*(.rodata)
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*all.rodata*(*)
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*(.roda)
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*(.rodata.*)
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*(.gnu.linkonce.r*)
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. = ALIGN(4);
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}
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.data :
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{
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d*)
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. = ALIGN(4);
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}
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.bss :
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{
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__bss_start = . ;
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*(.dynbss)
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*(.gnu.linkonce.b*)
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*(.bss*)
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*(.sbss*)
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*(COMMON)
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. = ALIGN(32);
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__bss_end = . ;
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}
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}
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/* make sure you leave enough room for the stack -- I had major problems
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with printf until I realized I was exhausting my stack. Changed this
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from 0x100 to 0x800 bytes */
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__stack_end = (__bss_end);
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__stack_addr = (__bss_end + 0x800);
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__end = __stack_addr ;
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__loader_size = __end - __code_start;
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PROVIDE (__stack_end = __stack_end);
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PROVIDE (__stack_addr = __stack_addr);
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PROVIDE (__got_start = __got_start);
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PROVIDE (__got_end = __got_end);
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PROVIDE (__bss_start = __bss_start);
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PROVIDE (__bss_end = __bss_end);
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PROVIDE (__hiding_spot = __hiding_spot);
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