-#!/bin/sh
+# Copyright (C) 2014-2018 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 :
+if test ${GOT_HEAP_MSP-0} -ne 0
+then
+HEAP_SECTION_MSP430=".heap ${RELOCATING-0} :
{
${RELOCATING+ PROVIDE (__heap_data_start = .) ; }
*(.heap*)
${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"
+HEAP_MEMORY_MSP430="heap(rwx) : ORIGIN = $HEAP_START, LENGTH = $HEAP_LENGTH"
fi
cat <<EOF
+/* Copyright (C) 2014-2018 Free Software Foundation, Inc.
+
+ Copying and distribution of this script, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. */
+
OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}")
OUTPUT_ARCH(${ARCH})
+EOF
+
+test -n "${RELOCATING}" && cat <<EOF
MEMORY
{
- text (rx) : ORIGIN = $ROM_START, LENGTH = $ROM_SIZE
- data (rwx) : ORIGIN = $RAM_START, LENGTH = $RAM_SIZE
- vectors (rw) : ORIGIN = 0xffe0, LENGTH = 0x20
+ 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}
}
+EOF
+
+cat <<EOF
SECTIONS
{
+ /* Bootloader. */
+ .bootloader ${RELOCATING-0} :
+ {
+ ${RELOCATING+ PROVIDE (__boot_start = .) ; }
+ *(.bootloader)
+ ${RELOCATING+. = ALIGN(2);}
+ ${RELOCATING+*(.bootloader.*)}
+ } ${RELOCATING+ > bootloader}
+
+ /* Information memory. */
+ .infomem ${RELOCATING-0} :
+ {
+ *(.infomem)
+ ${RELOCATING+. = ALIGN(2);}
+ ${RELOCATING+*(.infomem.*)}
+ } ${RELOCATING+ > infomem}
+
+ /* Information memory (not loaded into MPU). */
+ .infomemnobits ${RELOCATING-0} :
+ {
+ *(.infomemnobits)
+ ${RELOCATING+. = ALIGN(2);}
+ ${RELOCATING+*(.infomemnobits.*)}
+ } ${RELOCATING+ > infomemnobits}
+
/* Read-only sections, merged into text segment. */
${TEXT_DYNAMIC+${DYNAMIC}}
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .gnu.version : { *(.gnu.version) }
- .gnu.version_d : { *(.gnu.version_d) }
- .gnu.version_r : { *(.gnu.version_r) }
-
- .rel.init : { *(.rel.init) }
- .rela.init : { *(.rela.init) }
- .rel.text :
+ .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 :
+ .rela.text ${RELOCATING-0} :
{
*(.rela.text)
${RELOCATING+*(.rela.text.*)}
${RELOCATING+*(.rela.gnu.linkonce.t*)}
}
- .rel.fini : { *(.rel.fini) }
- .rela.fini : { *(.rela.fini) }
- .rel.rodata :
+ .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 :
+ .rela.rodata ${RELOCATING-0} :
{
*(.rela.rodata)
${RELOCATING+*(.rela.rodata.*)}
${RELOCATING+*(.rela.gnu.linkonce.r*)}
}
- .rel.data :
+ .rel.data ${RELOCATING-0} :
{
*(.rel.data)
${RELOCATING+*(.rel.data.*)}
${RELOCATING+*(.rel.gnu.linkonce.d*)}
}
- .rela.data :
+ .rela.data ${RELOCATING-0} :
{
*(.rela.data)
${RELOCATING+*(.rela.data.*)}
${RELOCATING+*(.rela.gnu.linkonce.d*)}
}
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
+ .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 :
+ .text ${RELOCATING-0} :
{
- ${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(). */
+ ${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+ *(.dtors) }
${CONSTRUCTING+ __dtors_end = . ; }
- ${RELOCATING+. = ALIGN(2);}
+ ${RELOCATING+. = ALIGN(2);
+ *(.lower.text.* .lower.text)
+
+ . = ALIGN(2);}
*(.text)
- ${RELOCATING+. = ALIGN(2);}
+ ${RELOCATING+. = ALIGN(2);
*(.text.*)
+ . = 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 = .;
+ *(.either.text.* .either.text)
+
+ . = 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}
- .data : ${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 :
+ .rodata ${RELOCATING-0} :
{
- ${RELOCATING+ PROVIDE (__boot_start = .) ; }
- *(.bootloader)
- ${RELOCATING+. = ALIGN(2);}
- *(.bootloader.*)
- } ${RELOCATING+ > bootloader}
-
- /* Information memory. */
- .infomem :
+ ${RELOCATING+. = ALIGN(2);
+ *(.lower.rodata.* .lower.rodata)
+
+ . = ALIGN(2);
+ *(.plt)}
+ *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.* .const .const:*})
+ ${RELOCATING+*(.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 = .);
+
+ /* 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} :
{
- *(.infomem)
- ${RELOCATING+. = ALIGN(2);}
- *(.infomem.*)
- } ${RELOCATING+ > infomem}
+ ${RELOCATING+ PROVIDE (__vectors_start = .) ; }
+ *(.vectors${RELOCATING+*})
+ ${RELOCATING+ _vectors_end = . ; }
+ } ${RELOCATING+ > vectors}
- /* Information memory (not loaded into MPU). */
- .infomemnobits :
+ .data ${RELOCATING-0} :
{
- *(.infomemnobits)
- ${RELOCATING+. = ALIGN(2);}
- *(.infomemnobits.*)
- } ${RELOCATING+ > infomemnobits}
+ ${RELOCATING+ PROVIDE (__data_start = .) ; }
+ ${RELOCATING+ PROVIDE (__datastart = .) ; }
+ ${RELOCATING+. = ALIGN(2);
- .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
+ KEEP (*(.jcr))
+ *(.data.rel.ro.local) *(.data.rel.ro*)
+ *(.dynamic)
+
+ . = ALIGN(2);
+ *(.lower.data.* .lower.data)}
+
+ *(.data)
+ ${RELOCATING+*(.data.*)
+ *(.gnu.linkonce.d*)
+ KEEP (*(.gnu.linkonce.d.*personality*))
+ *(.data1)
+
+ *(.either.data.* .either.data)
+
+ *(.got.plt) *(.got)
+ . = ALIGN(2);
+ *(.sdata .sdata.* .gnu.linkonce.s.*)
+ . = ALIGN(2);
+ _edata = .;}
+ } ${RELOCATING+ > data AT> text}
+
+ ${RELOCATING+__romdatastart = LOADADDR(.data);
+ __romdatacopysize = SIZEOF(.data);}
+
+ .bss ${RELOCATING-0}${RELOCATING+SIZEOF(.data) + ADDR(.data)} :
{
- ${RELOCATING+ PROVIDE (__bss_start = .) ; }
+ ${RELOCATING+. = ALIGN(2);}
+ ${RELOCATING+ PROVIDE (__bss_start = .); }
+ ${RELOCATING+ PROVIDE (__bssstart = .);
+ *(.lower.bss.* .lower.bss)
+ . = ALIGN(2);}
*(.bss)
+ ${RELOCATING+*(.either.bss.* .either.bss)
*(COMMON)
- ${RELOCATING+ PROVIDE (__bss_end = .) ; }
- ${RELOCATING+ _end = . ; }
+ PROVIDE (__bss_end = .);}
} ${RELOCATING+ > data}
+ ${RELOCATING+ PROVIDE (__bsssize = SIZEOF(.bss)); }
- .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
+ .noinit ${RELOCATING-0}${RELOCATING+SIZEOF(.bss) + ADDR(.bss)} :
{
${RELOCATING+ PROVIDE (__noinit_start = .) ; }
*(.noinit)
- *(COMMON)
${RELOCATING+ PROVIDE (__noinit_end = .) ; }
- ${RELOCATING+ _end = . ; }
} ${RELOCATING+ > data}
- .vectors :
+ .persistent ${RELOCATING-0}${RELOCATING+SIZEOF(.noinit) + ADDR(.noinit)} :
{
- ${RELOCATING+ PROVIDE (__vectors_start = .) ; }
- *(.vectors*)
- ${RELOCATING+ _vectors_end = . ; }
- } ${RELOCATING+ > vectors}
+ ${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) }
+ .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) }
- .debug_sfnames 0 : { *(.debug_sfnames) }
-
- /* DWARF 1.1 and DWARF 2 */
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
-
- /* DWARF 2 */
- .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
- .debug_abbrev 0 : { *(.debug_abbrev) }
- .debug_line 0 : { *(.debug_line) }
- .debug_frame 0 : { *(.debug_frame) }
- .debug_str 0 : { *(.debug_str) }
- .debug_loc 0 : { *(.debug_loc) }
- .debug_macinfo 0 : { *(.debug_macinfo) }
+EOF
+
+. $srcdir/scripttempl/DWARF.sc
+
+test -n "${RELOCATING}" && cat <<EOF
+ .MSP430.attributes 0 :
+ {
+ KEEP (*(.MSP430.attributes))
+ KEEP (*(.gnu.attributes))
+ KEEP (*(__TI_build_attributes))
+ }
PROVIDE (__stack = ${STACK}) ;
PROVIDE (__data_start_rom = _etext) ;
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
+
+cat <<EOF
}
EOF
projects / binutils-gdb.git / blobdiff