| # Copyright (C) 2014-2016 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. |
| |
| test -z "$ENTRY" && ENTRY=_start |
| test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT} |
| test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} |
| if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi |
| test "$LD_FLAG" = "N" && DATA_ADDR=. |
| INTERP=".interp ${RELOCATING-0} : { *(.interp) }" |
| PLT=".plt ${RELOCATING-0} : { *(.plt) }" |
| |
| |
| CTOR=".ctors ${CONSTRUCTING-0} : |
| { |
| ${CONSTRUCTING+${CTOR_START}} |
| /* 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)) |
| KEEP (*crtbegin?.o(.ctors)) |
| |
| /* We don't want to include the .ctor section 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 *crtend?.o) .ctors)) |
| KEEP (*(SORT(.ctors.*))) |
| KEEP (*(.ctors)) |
| ${CONSTRUCTING+${CTOR_END}} |
| }" |
| |
| DTOR=" .dtors ${CONSTRUCTING-0} : |
| { |
| ${CONSTRUCTING+${DTOR_START}} |
| KEEP (*crtbegin.o(.dtors)) |
| KEEP (*crtbegin?.o(.dtors)) |
| KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors)) |
| KEEP (*(SORT(.dtors.*))) |
| KEEP (*(.dtors)) |
| ${CONSTRUCTING+${DTOR_END}} |
| }" |
| |
| STACK=" .stack : { _stack = .; *(.stack) } >STACK " |
| |
| # if this is for an embedded system, don't add SIZEOF_HEADERS. |
| if [ -z "$EMBEDDED" ]; then |
| test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR} + SIZEOF_HEADERS" |
| else |
| test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR}" |
| fi |
| |
| cat <<EOF |
| /* Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| |
| Copying and distribution of this script, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. */ |
| |
| OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", |
| "${LITTLE_OUTPUT_FORMAT}") |
| OUTPUT_ARCH(${OUTPUT_ARCH}) |
| ${RELOCATING+ENTRY(${ENTRY})} |
| |
| ${RELOCATING+${LIB_SEARCH_DIRS}} |
| ${RELOCATING+/* Do we need any of these for elf? |
| __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */} |
| ${RELOCATING+${EXECUTABLE_SYMBOLS}} |
| |
| MEMORY |
| { |
| /* These are the values for the D10V-TS3 board. |
| There are other memory regions available on |
| the TS3 (eg ROM, FLASH, etc) but these are not |
| used by this script. */ |
| |
| INSN : org = 0x01000000, len = 256K |
| DATA : org = 0x02000000, len = 48K |
| |
| /* This is a fake memory region at the top of the |
| on-chip RAM, used as the start of the |
| (descending) stack. */ |
| |
| STACK : org = 0x0200BFFC, len = 4 |
| } |
| |
| SECTIONS |
| { |
| .text ${RELOCATING+${TEXT_START_ADDR}} : |
| { |
| ${RELOCATING+${TEXT_START_SYMBOLS}} |
| KEEP (*(SORT_NONE(.init))) |
| KEEP (*(SORT_NONE(.init.*))) |
| KEEP (*(SORT_NONE(.fini))) |
| KEEP (*(SORT_NONE(.fini.*))) |
| *(.text) |
| *(.text.*) |
| /* .gnu.warning sections are handled specially by elf32.em. */ |
| *(.gnu.warning) |
| *(.gnu.linkonce.t*) |
| ${RELOCATING+_etext = .;} |
| ${RELOCATING+PROVIDE (etext = .);} |
| } ${RELOCATING+ >INSN} =${NOP-0} |
| |
| .rodata ${RELOCATING+${READONLY_START_ADDR}} : { |
| *(.rodata) |
| *(.gnu.linkonce.r*) |
| *(.rodata.*) |
| } ${RELOCATING+ >DATA} |
| |
| .rodata1 ${RELOCATING-0} : { |
| *(.rodata1) |
| *(.rodata1.*) |
| } ${RELOCATING+ >DATA} |
| |
| .data ${RELOCATING-0} : |
| { |
| ${RELOCATING+${DATA_START_SYMBOLS}} |
| *(.data) |
| *(.data.*) |
| *(.gnu.linkonce.d*) |
| ${CONSTRUCTING+CONSTRUCTORS} |
| } ${RELOCATING+ >DATA} |
| |
| .data1 ${RELOCATING-0} : { |
| *(.data1) |
| *(.data1.*) |
| } ${RELOCATING+ >DATA} |
| |
| ${RELOCATING+${CTOR} >DATA} |
| ${RELOCATING+${DTOR} >DATA} |
| |
| /* We want the small data sections together, so single-instruction offsets |
| can access them all, and initialized data all before uninitialized, so |
| we can shorten the on-disk segment size. */ |
| .sdata ${RELOCATING-0} : { |
| *(.sdata) |
| *(.sdata.*) |
| } ${RELOCATING+ >DATA} |
| |
| ${RELOCATING+_edata = .;} |
| ${RELOCATING+PROVIDE (edata = .);} |
| ${RELOCATING+__bss_start = .;} |
| .sbss ${RELOCATING-0} : { *(.sbss) *(.scommon) } ${RELOCATING+ >DATA} |
| .bss ${RELOCATING-0} : |
| { |
| *(.dynbss) |
| *(.dynbss.*) |
| *(.bss) |
| *(.bss.*) |
| *(COMMON) |
| } ${RELOCATING+ >DATA} |
| |
| ${RELOCATING+_end = . ;} |
| ${RELOCATING+PROVIDE (end = .);} |
| |
| ${RELOCATING+$STACK} |
| |
| /* 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 |
| |
| . $srcdir/scripttempl/DWARF.sc |
| |
| cat <<EOF |
| } |
| EOF |