__TEXT_REGION_LENGTH__ = DEFINED(__TEXT_REGION_LENGTH__) ? __TEXT_REGION_LENGTH__ : $TEXT_LENGTH;
__DATA_REGION_LENGTH__ = DEFINED(__DATA_REGION_LENGTH__) ? __DATA_REGION_LENGTH__ : $DATA_LENGTH;
-__EEPROM_REGION_LENGTH__ = DEFINED(__EEPROM_REGION_LENGTH__) ? __EEPROM_REGION_LENGTH__ : 64K;
-__FUSE_REGION_LENGTH__ = DEFINED(__FUSE_REGION_LENGTH__) ? __FUSE_REGION_LENGTH__ : 1K;
-__LOCK_REGION_LENGTH__ = DEFINED(__LOCK_REGION_LENGTH__) ? __LOCK_REGION_LENGTH__ : 1K;
-__SIGNATURE_REGION_LENGTH__ = DEFINED(__SIGNATURE_REGION_LENGTH__) ? __SIGNATURE_REGION_LENGTH__ : 1K;
-__USER_SIGNATURE_REGION_LENGTH__ = DEFINED(__USER_SIGNATURE_REGION_LENGTH__) ? __USER_SIGNATURE_REGION_LENGTH__ : 1K;
-EOF
-
-if test -n "$RODATA_PM_OFFSET"; then
- cat <<EOF
-__RODATA_PM_OFFSET__ = DEFINED(__RODATA_PM_OFFSET__) ? __RODATA_PM_OFFSET__ : $RODATA_PM_OFFSET;
-EOF
-fi
-
-cat <<EOF
+${EEPROM_LENGTH+__EEPROM_REGION_LENGTH__ = DEFINED(__EEPROM_REGION_LENGTH__) ? __EEPROM_REGION_LENGTH__ : $EEPROM_LENGTH;}
+__FUSE_REGION_LENGTH__ = DEFINED(__FUSE_REGION_LENGTH__) ? __FUSE_REGION_LENGTH__ : $FUSE_LENGTH;
+__LOCK_REGION_LENGTH__ = DEFINED(__LOCK_REGION_LENGTH__) ? __LOCK_REGION_LENGTH__ : $LOCK_LENGTH;
+__SIGNATURE_REGION_LENGTH__ = DEFINED(__SIGNATURE_REGION_LENGTH__) ? __SIGNATURE_REGION_LENGTH__ : $SIGNATURE_LENGTH;
+${USER_SIGNATURE_LENGTH+__USER_SIGNATURE_REGION_LENGTH__ = DEFINED(__USER_SIGNATURE_REGION_LENGTH__) ? __USER_SIGNATURE_REGION_LENGTH__ : $USER_SIGNATURE_LENGTH;}
+${RODATA_PM_OFFSET+__RODATA_PM_OFFSET__ = DEFINED(__RODATA_PM_OFFSET__) ? __RODATA_PM_OFFSET__ : $RODATA_PM_OFFSET;}
MEMORY
{
text (rx) : ORIGIN = 0, LENGTH = __TEXT_REGION_LENGTH__
data (rw!x) : ORIGIN = $DATA_ORIGIN, LENGTH = __DATA_REGION_LENGTH__
- eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = __EEPROM_REGION_LENGTH__
- fuse (rw!x) : ORIGIN = 0x820000, LENGTH = __FUSE_REGION_LENGTH__
+${EEPROM_LENGTH+ eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = __EEPROM_REGION_LENGTH__}
+ $FUSE_NAME (rw!x) : ORIGIN = 0x820000, LENGTH = __FUSE_REGION_LENGTH__
lock (rw!x) : ORIGIN = 0x830000, LENGTH = __LOCK_REGION_LENGTH__
signature (rw!x) : ORIGIN = 0x840000, LENGTH = __SIGNATURE_REGION_LENGTH__
- user_signatures (rw!x) : ORIGIN = 0x850000, LENGTH = __USER_SIGNATURE_REGION_LENGTH__
+${USER_SIGNATURE_LENGTH+ user_signatures (rw!x) : ORIGIN = 0x850000, LENGTH = __USER_SIGNATURE_REGION_LENGTH__}
}
SECTIONS
${RELOCATING+ _end = . ; }
${RELOCATING+ PROVIDE (__heap_start = .) ; }
} ${RELOCATING+ > data}
+EOF
+
+if test -n "${EEPROM_LENGTH}"; then
+cat <<EOF
.eeprom ${RELOCATING-0}:
{
KEEP(*(.eeprom*))
${RELOCATING+ __eeprom_end = . ; }
} ${RELOCATING+ > eeprom}
+EOF
+fi
+
+if test "$FUSE_NAME" = "fuse" ; then
+cat <<EOF
.fuse ${RELOCATING-0}:
{
KEEP(*(.hfuse))
KEEP(*(.efuse))
} ${RELOCATING+ > fuse}
+EOF
+fi
+
+cat <<EOF
.lock ${RELOCATING-0}:
{
{
KEEP(*(.signature*))
} ${RELOCATING+ > signature}
+EOF
+
+if test "$FUSE_NAME" = "config" ; then
+cat <<EOF
+
+ .config ${RELOCATING-0}:
+ {
+ KEEP(*(.config*))
+ } ${RELOCATING+ > config}
+EOF
+fi
+
+cat <<EOF
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
+++ /dev/null
-# Copyright (C) 2014-2017 Free Software Foundation, Inc.
-#
-# Copying and distribution of this file, with or without modification,
-# are permitted in any medium without royalty provided the copyright
-# notice and this notice are preserved.
-
-cat <<EOF
-/* Copyright (C) 2014-2017 Free Software Foundation, Inc.
-
- Copying and distribution of this script, with or without modification,
- are permitted in any medium without royalty provided the copyright
- notice and this notice are preserved. */
-
-OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}")
-OUTPUT_ARCH(${ARCH})
-
-__TEXT_REGION_LENGTH__ = DEFINED(__TEXT_REGION_LENGTH__) ? __TEXT_REGION_LENGTH__ : $TEXT_LENGTH;
-__DATA_REGION_LENGTH__ = DEFINED(__DATA_REGION_LENGTH__) ? __DATA_REGION_LENGTH__ : $DATA_LENGTH;
-__FUSE_REGION_LENGTH__ = DEFINED(__FUSE_REGION_LENGTH__) ? __FUSE_REGION_LENGTH__ : 2;
-__LOCK_REGION_LENGTH__ = DEFINED(__LOCK_REGION_LENGTH__) ? __LOCK_REGION_LENGTH__ : 2;
-__SIGNATURE_REGION_LENGTH__ = DEFINED(__SIGNATURE_REGION_LENGTH__) ? __SIGNATURE_REGION_LENGTH__ : 4;
-__RODATA_PM_OFFSET__ = DEFINED(__RODATA_PM_OFFSET__) ? __RODATA_PM_OFFSET__ : 0x4000;
-
-MEMORY
-{
- text (rx) : ORIGIN = $TEXT_ORIGIN, LENGTH = __TEXT_REGION_LENGTH__
- data (rw!x) : ORIGIN = $DATA_ORIGIN, LENGTH = __DATA_REGION_LENGTH__
-
- /* Provide offsets for config, lock and signature to match
- production file format. Ignore offsets in datasheet. */
-
- config (rw!x) : ORIGIN = 0x820000, LENGTH = __FUSE_REGION_LENGTH__
- lock (rw!x) : ORIGIN = 0x830000, LENGTH = __LOCK_REGION_LENGTH__
- signature (rw!x) : ORIGIN = 0x840000, LENGTH = __SIGNATURE_REGION_LENGTH__
-}
-
-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 or external memory. */
- .text ${RELOCATING-0} :
- {
- *(.vectors)
- KEEP(*(.vectors))
-
- /* For data that needs to reside in the lower 64k of progmem. */
- ${RELOCATING+ *(.progmem.gcc*)}
-
- /* PR 13812: Placing the trampolines here gives a better chance
- that they will be in range of the code that uses them. */
- ${RELOCATING+. = ALIGN(2);}
- ${CONSTRUCTING+ __trampolines_start = . ; }
- /* The jump trampolines for the 16-bit limited relocs will reside here. */
- *(.trampolines)
- ${RELOCATING+ *(.trampolines*)}
- ${CONSTRUCTING+ __trampolines_end = . ; }
-
- /* avr-libc expects these data to reside in lower 64K. */
- ${RELOCATING+ *libprintf_flt.a:*(.progmem.data)}
- ${RELOCATING+ *libc.a:*(.progmem.data)}
-
- ${RELOCATING+ *(.progmem*)}
-
- ${RELOCATING+. = ALIGN(2);}
-
- /* For future tablejump instruction arrays for 3 byte pc devices.
- We don't relax jump/call instructions within these sections. */
- *(.jumptables)
- ${RELOCATING+ *(.jumptables*)}
-
- /* For code that needs to reside in the lower 128k progmem. */
- *(.lowtext)
- ${RELOCATING+ *(.lowtext*)}
-
- ${CONSTRUCTING+ __ctors_start = . ; }
- ${CONSTRUCTING+ *(.ctors) }
- ${CONSTRUCTING+ __ctors_end = . ; }
- ${CONSTRUCTING+ __dtors_start = . ; }
- ${CONSTRUCTING+ *(.dtors) }
- ${CONSTRUCTING+ __dtors_end = . ; }
- KEEP(SORT(*)(.ctors))
- KEEP(SORT(*)(.dtors))
-
- /* From this point on, we don't bother about wether the insns are
- below or above the 16 bits boundary. */
- *(.init0) /* Start here after reset. */
- KEEP (*(.init0))
- *(.init1)
- KEEP (*(.init1))
- *(.init2) /* Clear __zero_reg__, set up stack pointer. */
- KEEP (*(.init2))
- *(.init3)
- KEEP (*(.init3))
- *(.init4) /* Initialize data and BSS. */
- KEEP (*(.init4))
- *(.init5)
- KEEP (*(.init5))
- *(.init6) /* C++ constructors. */
- KEEP (*(.init6))
- *(.init7)
- KEEP (*(.init7))
- *(.init8)
- KEEP (*(.init8))
- *(.init9) /* Call main(). */
- KEEP (*(.init9))
- *(.text)
- ${RELOCATING+. = ALIGN(2);}
- ${RELOCATING+ *(.text.*)}
- ${RELOCATING+. = ALIGN(2);}
- *(.fini9) /* _exit() starts here. */
- KEEP (*(.fini9))
- *(.fini8)
- KEEP (*(.fini8))
- *(.fini7)
- KEEP (*(.fini7))
- *(.fini6) /* C++ destructors. */
- KEEP (*(.fini6))
- *(.fini5)
- KEEP (*(.fini5))
- *(.fini4)
- KEEP (*(.fini4))
- *(.fini3)
- KEEP (*(.fini3))
- *(.fini2)
- KEEP (*(.fini2))
- *(.fini1)
- KEEP (*(.fini1))
- *(.fini0) /* Infinite loop after program termination. */
- KEEP (*(.fini0))
- ${RELOCATING+ _etext = . ; }
- } ${RELOCATING+ > text}
-
- .rodata ${RELOCATING+ ADDR(.text) + SIZEOF (.text) + __RODATA_PM_OFFSET__ } ${RELOCATING-0} :
- {
- *(.rodata)
- ${RELOCATING+ *(.rodata*)}
- *(.gnu.linkonce.r*)
- } ${RELOCATING+AT> text}
-
- .data ${RELOCATING-0} :
- {
- ${RELOCATING+ PROVIDE (__data_start = .) ; }
- *(.data)
- ${RELOCATING+ *(.data*)}
- *(.gnu.linkonce.d*)
- ${RELOCATING+. = ALIGN(2);}
- ${RELOCATING+ _edata = . ; }
- ${RELOCATING+ PROVIDE (__data_end = .) ; }
- } ${RELOCATING+ > data ${RELOCATING+AT> text}}
-
- .bss ${RELOCATING+ ADDR(.data) + SIZEOF (.data)} ${RELOCATING-0} :${RELOCATING+ AT (ADDR (.bss))}
- {
- ${RELOCATING+ PROVIDE (__bss_start = .) ; }
- *(.bss)
- ${RELOCATING+ *(.bss*)}
- *(COMMON)
- ${RELOCATING+ PROVIDE (__bss_end = .) ; }
- } ${RELOCATING+ > data}
-
- ${RELOCATING+ __data_load_start = LOADADDR(.data); }
- ${RELOCATING+ __data_load_end = __data_load_start + SIZEOF(.data); }
-
- /* Global data not cleared after reset. */
- .noinit ${RELOCATING+ ADDR(.bss) + SIZEOF (.bss)} ${RELOCATING-0} : ${RELOCATING+ AT (ADDR (.noinit))}
- {
- ${RELOCATING+ PROVIDE (__noinit_start = .) ; }
- *(.noinit*)
- ${RELOCATING+ PROVIDE (__noinit_end = .) ; }
- ${RELOCATING+ _end = . ; }
- ${RELOCATING+ PROVIDE (__heap_start = .) ; }
- } ${RELOCATING+ > data}
-
- .lock ${RELOCATING-0}:
- {
- KEEP(*(.lock*))
- } ${RELOCATING+ > lock}
-
- .signature ${RELOCATING-0}:
- {
- KEEP(*(.signature*))
- } ${RELOCATING+ > signature}
-
- .config ${RELOCATING-0}:
- {
- KEEP(*(.config*))
- } ${RELOCATING+ > config}
-
- /* 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) }
- .note.gnu.build-id : { *(.note.gnu.build-id) }
-EOF
-
-. $srcdir/scripttempl/DWARF.sc
-
-cat <<EOF
-}
-EOF
projects / external / binutils.git / commitdiff