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#include "config.h"
#undef mips
OUTPUT_FORMAT("elf32-littlemips")
OUTPUT_ARCH(MIPS)
ENTRY(_start)
STARTUP(target/mips/ingenic_jz47xx/crt0.o)
#ifdef DEBUG
#define STUBOFFSET 0x10000
#else
#define STUBOFFSET 0
#endif
#define DRAMSIZE (MEMORYSIZE * 0x100000) - PLUGIN_BUFFER_SIZE - STUBOFFSET - CODEC_SIZE
#define DRAMORIG 0x80004000
#define IRAMORIG 0x80000000
#define IRAMSIZE 16K
/* End of the audio buffer, where the codec buffer starts */
#define ENDAUDIOADDR (DRAMORIG + DRAMSIZE)
/* Where the codec buffer ends, and the plugin buffer starts */
#define ENDADDR (ENDAUDIOADDR + CODEC_SIZE)
MEMORY
{
DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
}
SECTIONS
{
. = DRAMORIG;
.text :
{
loadaddress = .;
_loadaddress = .;
*(.init.text);
*(.text*);
} > DRAM
. = ALIGN(4);
.rodata :
{
*(.rodata*);
} > DRAM
. = ALIGN(4);
.data :
{
*(.data*);
*(.sdata*);
*(.rel.dyn);
} > DRAM
. = ALIGN(4);
/* Set the load address of .iram at the same address as .bss
* so RAM won't be wasted as .iram in the end will get copied
* to IRAM. */
.iram IRAMORIG: AT (_edata)
{
_iramstart = .;
*(.vectors.1);
. = 0x100;
*(.vectors.2);
. = 0x180;
*(.vectors.3);
. = 0x200;
*(.vectors.4);
*(.vectors);
*(.icode);
*(.irodata);
*(.idata);
KEEP(*(.vectors))
*(.vectors);
_iramend = .;
} > IRAM
_iramcopy = LOADADDR(.iram);
. = ALIGN(4);
.stack (NOLOAD):
{
*(.stack);
stackbegin = .;
. += 0x2000;
stackend = .;
} > IRAM
.bss (NOLOAD):
{
_edata = .;
*(.sbss*);
*(.bss*);
*(.ibss*); /* Don't put this in IRAM as there's not enough space */
*(COMMON);
*(.scommon*);
_end = .;
} > DRAM
. = ALIGN(4);
.audiobuf ALIGN(4) :
{
audiobuffer = .;
} > DRAM
.audiobufend ENDAUDIOADDR:
{
audiobufend = .;
}
.codec ENDAUDIOADDR:
{
codecbuf = .;
}
.plugin ENDADDR:
{
pluginbuf = .;
}
/DISCARD/ :
{
*(.eh_frame);
}
}
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