#include "config.h" ENTRY(start) #if CONFIG_CPU == MCF5249 OUTPUT_FORMAT(elf32-m68k) #else OUTPUT_FORMAT(elf32-sh) #endif INPUT(crt0.o) #if MEMORYSIZE >= 32 #define PLUGINSIZE 0xC0000 #else #define PLUGINSIZE 0x8000 #endif #define DRAMSIZE (MEMORYSIZE * 0x100000) - PLUGINSIZE #ifdef IRIVER_H100 #define DRAMORIG 0x31000000 #define IRAMORIG 0x10000000 #define IRAMSIZE 0x18000 #define FLASHORIG 0x001f0000 #define FLASHSIZE 2M #else #define DRAMORIG 0x09000000 #define IRAMORIG 0x0f000000 #define IRAMSIZE 0x1000 #define FLASHORIG 0x02000000 + ROM_START #define FLASHSIZE 256K - ROM_START #endif #define ENDADDR (IRAMORIG + IRAMSIZE) MEMORY { DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE FLASH : ORIGIN = FLASHORIG, LENGTH = FLASHSIZE } SECTIONS { .vectors : { _datacopy = .; } > FLASH .data : AT ( _datacopy ) { _datastart = .; *(.resetvectors); *(.vectors); . = ALIGN(0x200); *(.data) *(.icode) *(.idata) . = ALIGN(0x4); _dataend = .; . = ALIGN(0x10); /* Maintain proper alignment for .text section */ } > IRAM /* TRICK ALERT! Newer versions of the linker don't allow output sections to overlap even if one of them is empty, so advance the location pointer "by hand" */ .text LOADADDR(.data) + SIZEOF(.data) : { *(.init.text) *(.text) . = ALIGN(0x4); } > FLASH .rodata : { *(.rodata) *(.rodata.str1.1) *(.rodata.str1.4) . = ALIGN(0x4); _iramcopy = .; } > FLASH .stack : { *(.stack) _stackbegin = .; stackbegin = .; . += 0x2000; _stackend = .; stackend = .; } > IRAM .bss : { _edata = .; *(.bss) *(COMMON) _end = .; } > IRAM .mp3buf : { . = ALIGN(0x4); _mp3buffer = .; } > IRAM .mp3end ENDADDR: { _mp3end = .; } > IRAM .plugin ENDADDR: { _pluginbuf = .; } }