131 lines
2.3 KiB
Text
131 lines
2.3 KiB
Text
#include "config.h"
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ENTRY(__start)
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#ifdef ROCKBOX_LITTLE_ENDIAN
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OUTPUT_FORMAT(elf32-littlearm)
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#else
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OUTPUT_FORMAT(elf32-bigarm)
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#endif
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OUTPUT_ARCH(arm)
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STARTUP(target/arm/rk27xx/crt0.o)
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#define PLUGINSIZE PLUGIN_BUFFER_SIZE
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#define CODECSIZE CODEC_SIZE
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#define DRAMORIG 0x60000000
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#define DRAMSIZE (MEMORYSIZE * 0x100000) - PLUGINSIZE - CODECSIZE
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#define IRAMORIG 0x00000000
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#define IRAMSIZE 4K
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/* End of the audio buffer, where the codec buffer starts */
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#define ENDAUDIOADDR (DRAMORIG + DRAMSIZE)
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#define CODECORIG (ENDAUDIOADDR)
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/* .init is copied to codec buffer */
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#define INITORIG CODECORIG
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#define INITSIZE CODECSIZE
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/* Where the codec buffer ends, and the plugin buffer starts */
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#define ENDADDR (ENDAUDIOADDR + CODECSIZE)
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MEMORY
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{
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DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
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IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
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INIT : ORIGIN = INITORIG, LENGTH = INITSIZE
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}
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SECTIONS
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{
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loadaddress = DRAMORIG;
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.text : {
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*(.text*)
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*(.icode*)
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*(.glue_7*)
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} > DRAM
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.rodata : {
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*(.rodata*)
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*(.irodata*)
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. = ALIGN(0x4);
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} > DRAM
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.data : {
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*(.data*)
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*(.idata*)
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. = ALIGN(0x4);
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} > DRAM
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/* NOLOAD sections at end start here. Any part of the binary image past
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* this point is discarded or copied elsewhere. */
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_noloaddram = .;
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.intvect : {
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_intvectstart = . ;
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KEEP(*(.intvect))
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_intvectend = . ;
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} > IRAM AT > DRAM
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_intvectcopy = LOADADDR(.intvect);
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.init : {
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. = ALIGN(4);
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_initstart = .;
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*(.init*)
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*(.initdata*)
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_initend = .;
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} > INIT AT > DRAM
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_initcopy = LOADADDR(.init);
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.stack _noloaddram (NOLOAD) :
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{
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*(.stack)
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_stackbegin = .;
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stackbegin = .;
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. += 0x2000;
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_stackend = .;
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stackend = .;
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_irqstackbegin = .;
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. += 0x400;
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_irqstackend = .;
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_fiqstackbegin = .;
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. += 0x400;
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_fiqstackend = .;
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} > DRAM
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.bss (NOLOAD) : {
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_edata = .;
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*(.bss*);
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*(.ibss);
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*(COMMON);
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. = ALIGN(0x4);
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_end = .;
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} > DRAM
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.audiobuf (NOLOAD) :
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{
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. = ALIGN(4);
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_audiobuffer = .;
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audiobuffer = .;
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} > DRAM
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.audiobufend ENDAUDIOADDR (NOLOAD) :
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{
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audiobufend = .;
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_audiobufend = .;
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} > DRAM
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.codec CODECORIG (NOLOAD) :
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{
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codecbuf = .;
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_codecbuf = .;
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} > DRAM
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.plugin ENDADDR (NOLOAD) :
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{
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_pluginbuf = .;
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pluginbuf = .;
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}
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}
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