145 lines
2.4 KiB
Text
145 lines
2.4 KiB
Text
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#include "config.h"
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#undef mips
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OUTPUT_FORMAT("elf32-littlemips")
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OUTPUT_ARCH(MIPS)
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ENTRY(_start)
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STARTUP(target/mips/ingenic_jz47xx/crt0.o)
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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 PLUGINSIZE PLUGIN_BUFFER_SIZE
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#define CODECSIZE CODEC_SIZE
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#define DRAMSIZE ((MEMORYSIZE * 0x100000) - STUBOFFSET - PLUGINSIZE - CODECSIZE)
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#define DRAMORIG 0x80004000
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#define IRAMORIG 0x80000000
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#define IRAMSIZE (16K-0x220)
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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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DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
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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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. = DRAMORIG;
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.text :
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{
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loadaddress = .;
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*(.init.text);
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*(.text*);
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} > DRAM
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. = ALIGN(4);
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.rodata :
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{
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*(.rodata); /* problems without this, dunno why */
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*(.rodata*);
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*(.rodata.str1.1);
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*(.rodata.str1.4);
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} > DRAM
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. = ALIGN(4);
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.data :
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{
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*(.data*);
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*(.sdata*);
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*(.rel.dyn);
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} > DRAM
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. = ALIGN(4);
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.stack (NOLOAD):
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{
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*(.stack);
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stackbegin = .;
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. += 0x2000;
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stackend = .;
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} > DRAM
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. = ALIGN(4);
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.iram IRAMORIG:
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{
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_iramstart = .;
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*(.vectors.1);
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. = 0x100;
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*(.vectors.2);
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. = 0x180;
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*(.vectors.3);
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. = 0x200;
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*(.vectors.4);
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*(.vectors);
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*(.icode);
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*(.irodata);
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*(.idata);
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KEEP(*(.vectors))
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*(.vectors);
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_iramend = .;
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} > IRAM AT> DRAM
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_iramcopy = LOADADDR(.iram);
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. = ALIGN(4);
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.bss (NOLOAD):
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{
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_edata = .;
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*(.sbss*);
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*(.bss*);
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*(COMMON);
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*(.scommon*);
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_end = .;
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} > DRAM
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. = ALIGN(4);
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.ibss (NOLOAD) :
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{
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_iedata = .;
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*(.ibss*);
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_iend = .;
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} > IRAM
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.audiobuf ALIGN(4) :
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{
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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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} > DRAM
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.codec ENDAUDIOADDR:
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{
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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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}
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/DISCARD/ :
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{
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*(.eh_frame);
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}
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}
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