diff options
Diffstat (limited to 'binutils-2.21/ld/scripttempl/elf32msp430.sc')
| -rw-r--r-- | binutils-2.21/ld/scripttempl/elf32msp430.sc | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/binutils-2.21/ld/scripttempl/elf32msp430.sc b/binutils-2.21/ld/scripttempl/elf32msp430.sc new file mode 100644 index 0000000..54c35be --- /dev/null +++ b/binutils-2.21/ld/scripttempl/elf32msp430.sc @@ -0,0 +1,249 @@ +#!/bin/sh + +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 = $HEAP_LENGTH" +fi + + +cat <<EOF +OUTPUT_FORMAT("${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 +{ + /* 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);} + *(.init) + *(.init0) /* Start here after reset. */ + *(.init1) + *(.init2) /* Copy data loop */ + *(.init3) + *(.init4) /* Clear bss */ + *(.init5) + *(.init6) /* C++ constructors. */ + *(.init7) + *(.init8) + *(.init9) /* Call main(). */ + + ${CONSTRUCTING+ __ctors_start = . ; } + ${CONSTRUCTING+ *(.ctors) } + ${CONSTRUCTING+ __ctors_end = . ; } + ${CONSTRUCTING+ __dtors_start = . ; } + ${CONSTRUCTING+ *(.dtors) } + ${CONSTRUCTING+ __dtors_end = . ; } + + ${RELOCATING+. = ALIGN(2);} + *(.text) + ${RELOCATING+. = ALIGN(2);} + *(.text.*) + + ${RELOCATING+. = ALIGN(2);} + *(.fini9) /* */ + *(.fini8) + *(.fini7) + *(.fini6) /* C++ destructors. */ + *(.fini5) + *(.fini4) + *(.fini3) + *(.fini2) + *(.fini1) + *(.fini0) /* Infinite loop after program termination. */ + *(.fini) + + _etext = .; + } ${RELOCATING+ > text} + + .data ${RELOCATING-0} : ${RELOCATING+AT (ADDR (.text) + SIZEOF (.text))} + { + ${RELOCATING+ PROVIDE (__data_start = .) ; } + ${RELOCATING+. = ALIGN(2);} + *(.data) + ${RELOCATING+. = ALIGN(2);} + *(.gnu.linkonce.d*) + ${RELOCATING+. = ALIGN(2);} + ${RELOCATING+ _edata = . ; } + } ${RELOCATING+ > data} + + /* 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} + + .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} : + { + ${RELOCATING+ PROVIDE (__bss_start = .) ; } + *(.bss) + *(COMMON) + ${RELOCATING+ PROVIDE (__bss_end = .) ; } + ${RELOCATING+ _end = . ; } + } ${RELOCATING+ > data} + + .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} : + { + ${RELOCATING+ PROVIDE (__noinit_start = .) ; } + *(.noinit) + *(COMMON) + ${RELOCATING+ PROVIDE (__noinit_end = .) ; } + ${RELOCATING+ _end = . ; } + } ${RELOCATING+ > data} + + .vectors ${RELOCATING-0}: + { + ${RELOCATING+ PROVIDE (__vectors_start = .) ; } + *(.vectors*) + ${RELOCATING+ _vectors_end = . ; } + } ${RELOCATING+ > vectors} + + ${HEAP_SECTION_MSP430} + + /* Stabs for profiling information*/ + .profiler 0 : { *(.profiler) } + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo .zdebug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames .zdebug_sfnames) } + + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges .zdebug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) } + + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*} .zdebug_info) } + .debug_abbrev 0 : { *(.debug_abbrev .zdebug_abbrev) } + .debug_line 0 : { *(.debug_line .zdebug_line) } + .debug_frame 0 : { *(.debug_frame .zdebug_frame) } + .debug_str 0 : { *(.debug_str .zdebug_str) } + .debug_loc 0 : { *(.debug_loc .zdebug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo .zdebug_macinfo) } + + 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 |