# Copyright (C) 2014-2015 Free Software Foundation, Inc. # # Copying and distribution of this file, with or without modification, # are permitted in any medium without royalty provided the copyright # notice and this notice are preserved. HEAP_SECTION_MSP430=" " HEAP_MEMORY_MSP430=" " if test ${GOT_HEAP_MSP-0} -ne 0 then HEAP_SECTION_MSP430=".heap ${RELOCATING-0} : { ${RELOCATING+ PROVIDE (__heap_data_start = .) ; } *(.heap*) ${RELOCATING+ PROVIDE (_heap_data_end = .) ; } ${RELOCATING+. = ALIGN(2);} ${RELOCATING+ PROVIDE (__heap_bottom = .) ; } ${RELOCATING+ PROVIDE (__heap_top = ${HEAP_START} + ${HEAP_LENGTH}) ; } } ${RELOCATING+ > heap}" HEAP_MEMORY_MSP430="heap(rwx) : ORIGIN = $HEAP_START, LENGTH = $HEAP_LENGTH" fi cat <<EOF /* Copyright (C) 2014-2015 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}") OUTPUT_ARCH(${ARCH}) MEMORY { text (rx) : ORIGIN = $ROM_START, LENGTH = $ROM_SIZE data (rwx) : ORIGIN = $RAM_START, LENGTH = $RAM_SIZE vectors (rw) : ORIGIN = 0xffe0, LENGTH = 0x20 bootloader(rx) : ORIGIN = 0x0c00, LENGTH = 1K infomem(rx) : ORIGIN = 0x1000, LENGTH = 256 infomemnobits(rx) : ORIGIN = 0x1000, LENGTH = 256 ${HEAP_MEMORY_MSP430} } SECTIONS { /* Bootloader. */ .bootloader ${RELOCATING-0} : { ${RELOCATING+ PROVIDE (__boot_start = .) ; } *(.bootloader) ${RELOCATING+. = ALIGN(2);} *(.bootloader.*) } ${RELOCATING+ > bootloader} /* Information memory. */ .infomem ${RELOCATING-0} : { *(.infomem) ${RELOCATING+. = ALIGN(2);} *(.infomem.*) } ${RELOCATING+ > infomem} /* Information memory (not loaded into MPU). */ .infomemnobits ${RELOCATING-0} : { *(.infomemnobits) ${RELOCATING+. = ALIGN(2);} *(.infomemnobits.*) } ${RELOCATING+ > infomemnobits} /* Read-only sections, merged into text segment. */ ${TEXT_DYNAMIC+${DYNAMIC}} .hash ${RELOCATING-0} : { *(.hash) } .dynsym ${RELOCATING-0} : { *(.dynsym) } .dynstr ${RELOCATING-0} : { *(.dynstr) } .gnu.version ${RELOCATING-0} : { *(.gnu.version) } .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) } .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) } .rel.init ${RELOCATING-0} : { *(.rel.init) } .rela.init ${RELOCATING-0} : { *(.rela.init) } .rel.text ${RELOCATING-0} : { *(.rel.text) ${RELOCATING+*(.rel.text.*)} ${RELOCATING+*(.rel.gnu.linkonce.t*)} } .rela.text ${RELOCATING-0} : { *(.rela.text) ${RELOCATING+*(.rela.text.*)} ${RELOCATING+*(.rela.gnu.linkonce.t*)} } .rel.fini ${RELOCATING-0} : { *(.rel.fini) } .rela.fini ${RELOCATING-0} : { *(.rela.fini) } .rel.rodata ${RELOCATING-0} : { *(.rel.rodata) ${RELOCATING+*(.rel.rodata.*)} ${RELOCATING+*(.rel.gnu.linkonce.r*)} } .rela.rodata ${RELOCATING-0} : { *(.rela.rodata) ${RELOCATING+*(.rela.rodata.*)} ${RELOCATING+*(.rela.gnu.linkonce.r*)} } .rel.data ${RELOCATING-0} : { *(.rel.data) ${RELOCATING+*(.rel.data.*)} ${RELOCATING+*(.rel.gnu.linkonce.d*)} } .rela.data ${RELOCATING-0} : { *(.rela.data) ${RELOCATING+*(.rela.data.*)} ${RELOCATING+*(.rela.gnu.linkonce.d*)} } .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) } .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) } .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) } .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) } .rel.got ${RELOCATING-0} : { *(.rel.got) } .rela.got ${RELOCATING-0} : { *(.rela.got) } .rel.bss ${RELOCATING-0} : { *(.rel.bss) } .rela.bss ${RELOCATING-0} : { *(.rela.bss) } .rel.plt ${RELOCATING-0} : { *(.rel.plt) } .rela.plt ${RELOCATING-0} : { *(.rela.plt) } /* Internal text space. */ .text : { ${RELOCATING+. = ALIGN(2);} *(SORT_NONE(.init)) *(SORT_NONE(.init0)) /* Start here after reset. */ *(SORT_NONE(.init1)) *(SORT_NONE(.init2)) /* Copy data loop */ *(SORT_NONE(.init3)) *(SORT_NONE(.init4)) /* Clear bss */ *(SORT_NONE(.init5)) *(SORT_NONE(.init6)) /* C++ constructors. */ *(SORT_NONE(.init7)) *(SORT_NONE(.init8)) *(SORT_NONE(.init9)) /* Call main(). */ ${CONSTRUCTING+ __ctors_start = . ; } ${CONSTRUCTING+ *(.ctors) } ${CONSTRUCTING+ __ctors_end = . ; } ${CONSTRUCTING+ __dtors_start = . ; } ${CONSTRUCTING+ *(.dtors) } ${CONSTRUCTING+ __dtors_end = . ; } ${RELOCATING+. = ALIGN(2);} *(.lower.text.* .lower.text) ${RELOCATING+. = ALIGN(2);} *(.text) ${RELOCATING+. = ALIGN(2);} *(.text.*) ${RELOCATING+. = ALIGN(2);} *(.text:*) *(.either.text.* .either.text) ${RELOCATING+. = ALIGN(2);} *(SORT_NONE(.fini9)) *(SORT_NONE(.fini8)) *(SORT_NONE(.fini7)) *(SORT_NONE(.fini6)) /* C++ destructors. */ *(SORT_NONE(.fini5)) *(SORT_NONE(.fini4)) *(SORT_NONE(.fini3)) *(SORT_NONE(.fini2)) *(SORT_NONE(.fini1)) *(SORT_NONE(.fini0)) /* Infinite loop after program termination. */ *(SORT_NONE(.fini)) _etext = .; } ${RELOCATING+ > text} .rodata : { ${RELOCATING+. = ALIGN(2);} *(.lower.rodata.* .lower.rodata) . = ALIGN(2); *(.plt) *(.rodata .rodata.* .gnu.linkonce.r.* .const .const:*) *(.rodata1) *(.either.rodata.*) *(.either.rodata) *(.eh_frame_hdr) KEEP (*(.eh_frame)) KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) PROVIDE (__preinit_array_start = .); KEEP (*(.preinit_array)) PROVIDE (__preinit_array_end = .); PROVIDE (__init_array_start = .); KEEP (*(SORT(.init_array.*))) KEEP (*(.init_array)) PROVIDE (__init_array_end = .); PROVIDE (__fini_array_start = .); KEEP (*(.fini_array)) KEEP (*(SORT(.fini_array.*))) PROVIDE (__fini_array_end = .); LONG(0); /* Sentinel. */ /* gcc uses crtbegin.o to find the start of the constructors, so we make sure it is first. Because this is a wildcard, it doesn't matter if the user does not actually link against crtbegin.o; the linker won't look for a file to match a wildcard. The wildcard also means that it doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin*.o(.ctors)) /* We don't want to include the .ctor section from from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) KEEP (*crtbegin*.o(.dtors)) KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } ${RELOCATING+ > text} .vectors ${RELOCATING-0}: { ${RELOCATING+ PROVIDE (__vectors_start = .) ; } *(.vectors*) ${RELOCATING+ _vectors_end = . ; } } ${RELOCATING+ > vectors} .data ${RELOCATING-0} : { ${RELOCATING+ PROVIDE (__data_start = .) ; } ${RELOCATING+ PROVIDE (__datastart = .) ; } ${RELOCATING+. = ALIGN(2);} KEEP (*(.jcr)) *(.data.rel.ro.local) *(.data.rel.ro*) *(.dynamic) ${RELOCATING+. = ALIGN(2);} *(.lower.data.* .lower.data) *(.data) *(.data.*) *(.gnu.linkonce.d*) KEEP (*(.gnu.linkonce.d.*personality*)) *(.data1) *(.either.data.* .either.data) *(.got.plt) *(.got) ${RELOCATING+. = ALIGN(2);} *(.sdata .sdata.* .gnu.linkonce.s.*) ${RELOCATING+. = ALIGN(2);} ${RELOCATING+ _edata = . ; } } ${RELOCATING+ > data ${RELOCATING+AT> text}} .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} : { ${RELOCATING+. = ALIGN(2);} ${RELOCATING+ PROVIDE (__bss_start = .) ; } *(.lower.bss.* .lower.bss) ${RELOCATING+. = ALIGN(2);} *(.bss) *(.either.bss.* .either.bss) *(COMMON) ${RELOCATING+ PROVIDE (__bss_end = .) ; } } ${RELOCATING+ > data} .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} : { ${RELOCATING+ PROVIDE (__noinit_start = .) ; } *(.noinit) ${RELOCATING+ PROVIDE (__noinit_end = .) ; } } ${RELOCATING+ > data} .persistent ${RELOCATING+ SIZEOF(.noinit) + ADDR(.noinit)} : { ${RELOCATING+ PROVIDE (__persistent_start = .) ; } *(.persistent) ${RELOCATING+ PROVIDE (__persistent_end = .) ; } } ${RELOCATING+ > data} ${RELOCATING+ _end = . ; } ${HEAP_SECTION_MSP430} /* Stabs for profiling information*/ .profiler 0 : { *(.profiler) } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } .stab.excl 0 : { *(.stab.excl) } .stab.exclstr 0 : { *(.stab.exclstr) } .stab.index 0 : { *(.stab.index) } .stab.indexstr 0 : { *(.stab.indexstr) } .comment 0 : { *(.comment) } EOF source $srcdir/scripttempl/DWARF.sc cat <<EOF .MP430.attributes 0 : { KEEP (*(.MSP430.attributes)) KEEP (*(.gnu.attributes)) KEEP (*(__TI_build_attributes)) } PROVIDE (__stack = ${STACK}) ; PROVIDE (__data_start_rom = _etext) ; PROVIDE (__data_end_rom = _etext + SIZEOF (.data)) ; PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ; PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ; PROVIDE (__subdevice_has_heap = ${GOT_HEAP_MSP-0}) ; } EOF