d462a64a91
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18435 a1c6a512-1295-4272-9138-f99709370657
105 lines
2.5 KiB
Text
105 lines
2.5 KiB
Text
#include "config.h"
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ENTRY(start)
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OUTPUT_FORMAT(elf32-littlearm)
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OUTPUT_ARCH(arm)
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STARTUP(target/arm/tcc77x/crt0.o)
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#define PLUGINSIZE PLUGIN_BUFFER_SIZE
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#define CODECSIZE CODEC_SIZE
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#ifdef DEBUG
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#define STUBOFFSET 0x10000
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#else
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#define STUBOFFSET 0
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#endif
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#define DRAMSIZE (MEMORYSIZE * 0x100000) - PLUGINSIZE - STUBOFFSET - CODECSIZE
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#define DRAMORIG 0x20000000
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#define IRAMORIG 0x00000000
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#define IRAMSIZE 64K
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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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/* 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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#ifdef TCCBOOT
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DRAM : ORIGIN = DRAMORIG + DRAMSIZE - 0x100000, LENGTH = 0x100000
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#else
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DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
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#endif
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IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
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}
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SECTIONS
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{
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.text : {
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loadaddress = .;
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_loadaddress = .;
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. = ALIGN(0x200);
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*(.init.text)
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*(.text)
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*(.text*)
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*(.glue_7)
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*(.glue_7t)
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} > DRAM
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.data : {
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*(.icode)
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*(.irodata)
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*(.idata)
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*(.data*)
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*(.rodata.*)
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*(.rodata)
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. = ALIGN(0x4);
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_dataend = . ;
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} > DRAM
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.stack :
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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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} > DRAM
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.bss : {
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_edata = .;
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*(.bss*);
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*(.ibss);
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*(COMMON)
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_end = .;
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} > DRAM
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.audiobuf ALIGN(4) :
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{
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_audiobuffer = .;
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audiobuffer = .;
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} > DRAM
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.audiobufend ENDAUDIOADDR:
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{
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audiobufend = .;
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_audiobufend = .;
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} > DRAM
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.codec ENDAUDIOADDR:
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{
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codecbuf = .;
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_codecbuf = .;
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}
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.plugin ENDADDR:
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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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