mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
cpu/atmega: add avr-binutils 2.26 linkerscripts
Generated by extracting the output of
avr-gcc -Wl,--verbose --mmcu=$(CPU)
With avr-binutils 2.26
This commit is contained in:
Gaëtan Harter
cladmi
parent
6e148bcf1b
commit
56a1ac4f2b
8
cpu/atmega1281/ldscripts_compat/README.md
Normal file
8
cpu/atmega1281/ldscripts_compat/README.md
Normal file
@ -0,0 +1,8 @@
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avr linkerscript
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================
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Starting from avr-binutils 2.26, the linker defines symbol that can be
|
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overriden to configure ROM and RAM length.
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This ldscript is used for supporting older versions on avr-binutils like on
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ubuntu xenial.
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262
cpu/atmega1281/ldscripts_compat/avr_2.26.ld
Normal file
262
cpu/atmega1281/ldscripts_compat/avr_2.26.ld
Normal file
@ -0,0 +1,262 @@
|
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/* Script for -n: mix text and data on same page */
|
||||
/* 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("elf32-avr","elf32-avr","elf32-avr")
|
||||
OUTPUT_ARCH(avr:51)
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||||
__TEXT_REGION_LENGTH__ = DEFINED(__TEXT_REGION_LENGTH__) ? __TEXT_REGION_LENGTH__ : 128K;
|
||||
__DATA_REGION_LENGTH__ = DEFINED(__DATA_REGION_LENGTH__) ? __DATA_REGION_LENGTH__ : 0xff00;
|
||||
__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;
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||||
__USER_SIGNATURE_REGION_LENGTH__ = DEFINED(__USER_SIGNATURE_REGION_LENGTH__) ? __USER_SIGNATURE_REGION_LENGTH__ : 1K;
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||||
MEMORY
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||||
{
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text (rx) : ORIGIN = 0, LENGTH = __TEXT_REGION_LENGTH__
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||||
data (rw!x) : ORIGIN = 0x800100, LENGTH = __DATA_REGION_LENGTH__
|
||||
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = __EEPROM_REGION_LENGTH__
|
||||
fuse (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__
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||||
user_signatures (rw!x) : ORIGIN = 0x850000, LENGTH = __USER_SIGNATURE_REGION_LENGTH__
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}
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||||
SECTIONS
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{
|
||||
/* Read-only sections, merged into text segment: */
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||||
.hash : { *(.hash) }
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.dynsym : { *(.dynsym) }
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.dynstr : { *(.dynstr) }
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.gnu.version : { *(.gnu.version) }
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.gnu.version_d : { *(.gnu.version_d) }
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.gnu.version_r : { *(.gnu.version_r) }
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||||
.rel.init : { *(.rel.init) }
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||||
.rela.init : { *(.rela.init) }
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.rel.text :
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{
|
||||
*(.rel.text)
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*(.rel.text.*)
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*(.rel.gnu.linkonce.t*)
|
||||
}
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||||
.rela.text :
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||||
{
|
||||
*(.rela.text)
|
||||
*(.rela.text.*)
|
||||
*(.rela.gnu.linkonce.t*)
|
||||
}
|
||||
.rel.fini : { *(.rel.fini) }
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.rela.fini : { *(.rela.fini) }
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.rel.rodata :
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{
|
||||
*(.rel.rodata)
|
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*(.rel.rodata.*)
|
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*(.rel.gnu.linkonce.r*)
|
||||
}
|
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.rela.rodata :
|
||||
{
|
||||
*(.rela.rodata)
|
||||
*(.rela.rodata.*)
|
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*(.rela.gnu.linkonce.r*)
|
||||
}
|
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.rel.data :
|
||||
{
|
||||
*(.rel.data)
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*(.rel.data.*)
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*(.rel.gnu.linkonce.d*)
|
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}
|
||||
.rela.data :
|
||||
{
|
||||
*(.rela.data)
|
||||
*(.rela.data.*)
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*(.rela.gnu.linkonce.d*)
|
||||
}
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.rel.ctors : { *(.rel.ctors) }
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.rela.ctors : { *(.rela.ctors) }
|
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.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) }
|
||||
/* Internal text space or external memory. */
|
||||
.text :
|
||||
{
|
||||
*(.vectors)
|
||||
KEEP(*(.vectors))
|
||||
/* For data that needs to reside in the lower 64k of progmem. */
|
||||
*(.progmem.gcc*)
|
||||
/* PR 13812: Placing the trampolines here gives a better chance
|
||||
that they will be in range of the code that uses them. */
|
||||
. = ALIGN(2);
|
||||
__trampolines_start = . ;
|
||||
/* The jump trampolines for the 16-bit limited relocs will reside here. */
|
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*(.trampolines)
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||||
*(.trampolines*)
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||||
__trampolines_end = . ;
|
||||
/* avr-libc expects these data to reside in lower 64K. */
|
||||
*libprintf_flt.a:*(.progmem.data)
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||||
*libc.a:*(.progmem.data)
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||||
*(.progmem*)
|
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. = ALIGN(2);
|
||||
/* For future tablejump instruction arrays for 3 byte pc devices.
|
||||
We don't relax jump/call instructions within these sections. */
|
||||
*(.jumptables)
|
||||
*(.jumptables*)
|
||||
/* For code that needs to reside in the lower 128k progmem. */
|
||||
*(.lowtext)
|
||||
*(.lowtext*)
|
||||
__ctors_start = . ;
|
||||
*(.ctors)
|
||||
__ctors_end = . ;
|
||||
__dtors_start = . ;
|
||||
*(.dtors)
|
||||
__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)
|
||||
. = ALIGN(2);
|
||||
*(.text.*)
|
||||
. = 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)
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||||
KEEP (*(.fini1))
|
||||
*(.fini0) /* Infinite loop after program termination. */
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KEEP (*(.fini0))
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_etext = . ;
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||||
} > text
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.data :
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||||
{
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||||
PROVIDE (__data_start = .) ;
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*(.data)
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*(.data*)
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||||
*(.rodata) /* We need to include .rodata here if gcc is used */
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*(.rodata*) /* with -fdata-sections. */
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*(.gnu.linkonce.d*)
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. = ALIGN(2);
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_edata = . ;
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PROVIDE (__data_end = .) ;
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} > data AT> text
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.bss ADDR(.data) + SIZEOF (.data) : AT (ADDR (.bss))
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||||
{
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||||
PROVIDE (__bss_start = .) ;
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||||
*(.bss)
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||||
*(.bss*)
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||||
*(COMMON)
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PROVIDE (__bss_end = .) ;
|
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} > data
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||||
__data_load_start = LOADADDR(.data);
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||||
__data_load_end = __data_load_start + SIZEOF(.data);
|
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/* Global data not cleared after reset. */
|
||||
.noinit ADDR(.bss) + SIZEOF (.bss) : AT (ADDR (.noinit))
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||||
{
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||||
PROVIDE (__noinit_start = .) ;
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||||
*(.noinit*)
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||||
PROVIDE (__noinit_end = .) ;
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_end = . ;
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||||
PROVIDE (__heap_start = .) ;
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} > data
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||||
.eeprom :
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{
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||||
/* See .data above... */
|
||||
KEEP(*(.eeprom*))
|
||||
__eeprom_end = . ;
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||||
} > eeprom
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||||
.fuse :
|
||||
{
|
||||
KEEP(*(.fuse))
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||||
KEEP(*(.lfuse))
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||||
KEEP(*(.hfuse))
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||||
KEEP(*(.efuse))
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||||
} > fuse
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||||
.lock :
|
||||
{
|
||||
KEEP(*(.lock*))
|
||||
} > lock
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||||
.signature :
|
||||
{
|
||||
KEEP(*(.signature*))
|
||||
} > signature
|
||||
.user_signatures :
|
||||
{
|
||||
KEEP(*(.user_signatures*))
|
||||
} > user_signatures
|
||||
/* 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) }
|
||||
/* 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_line.* .debug_line_end ) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* DWARF 3 */
|
||||
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
||||
.debug_ranges 0 : { *(.debug_ranges) }
|
||||
/* DWARF Extension. */
|
||||
.debug_macro 0 : { *(.debug_macro) }
|
||||
}
|
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8
cpu/atmega1284p/ldscripts_compat/README.md
Normal file
8
cpu/atmega1284p/ldscripts_compat/README.md
Normal file
@ -0,0 +1,8 @@
|
||||
avr linkerscript
|
||||
================
|
||||
|
||||
Starting from avr-binutils 2.26, the linker defines symbol that can be
|
||||
overriden to configure ROM and RAM length.
|
||||
|
||||
This ldscript is used for supporting older versions on avr-binutils like on
|
||||
ubuntu xenial.
|
||||
262
cpu/atmega1284p/ldscripts_compat/avr_2.26.ld
Normal file
262
cpu/atmega1284p/ldscripts_compat/avr_2.26.ld
Normal file
@ -0,0 +1,262 @@
|
||||
/* Script for -n: mix text and data on same page */
|
||||
/* 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("elf32-avr","elf32-avr","elf32-avr")
|
||||
OUTPUT_ARCH(avr:51)
|
||||
__TEXT_REGION_LENGTH__ = DEFINED(__TEXT_REGION_LENGTH__) ? __TEXT_REGION_LENGTH__ : 128K;
|
||||
__DATA_REGION_LENGTH__ = DEFINED(__DATA_REGION_LENGTH__) ? __DATA_REGION_LENGTH__ : 0xff00;
|
||||
__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;
|
||||
MEMORY
|
||||
{
|
||||
text (rx) : ORIGIN = 0, LENGTH = __TEXT_REGION_LENGTH__
|
||||
data (rw!x) : ORIGIN = 0x800100, LENGTH = __DATA_REGION_LENGTH__
|
||||
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = __EEPROM_REGION_LENGTH__
|
||||
fuse (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__
|
||||
}
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
.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 :
|
||||
{
|
||||
*(.rel.text)
|
||||
*(.rel.text.*)
|
||||
*(.rel.gnu.linkonce.t*)
|
||||
}
|
||||
.rela.text :
|
||||
{
|
||||
*(.rela.text)
|
||||
*(.rela.text.*)
|
||||
*(.rela.gnu.linkonce.t*)
|
||||
}
|
||||
.rel.fini : { *(.rel.fini) }
|
||||
.rela.fini : { *(.rela.fini) }
|
||||
.rel.rodata :
|
||||
{
|
||||
*(.rel.rodata)
|
||||
*(.rel.rodata.*)
|
||||
*(.rel.gnu.linkonce.r*)
|
||||
}
|
||||
.rela.rodata :
|
||||
{
|
||||
*(.rela.rodata)
|
||||
*(.rela.rodata.*)
|
||||
*(.rela.gnu.linkonce.r*)
|
||||
}
|
||||
.rel.data :
|
||||
{
|
||||
*(.rel.data)
|
||||
*(.rel.data.*)
|
||||
*(.rel.gnu.linkonce.d*)
|
||||
}
|
||||
.rela.data :
|
||||
{
|
||||
*(.rela.data)
|
||||
*(.rela.data.*)
|
||||
*(.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) }
|
||||
/* Internal text space or external memory. */
|
||||
.text :
|
||||
{
|
||||
*(.vectors)
|
||||
KEEP(*(.vectors))
|
||||
/* For data that needs to reside in the lower 64k of progmem. */
|
||||
*(.progmem.gcc*)
|
||||
/* PR 13812: Placing the trampolines here gives a better chance
|
||||
that they will be in range of the code that uses them. */
|
||||
. = ALIGN(2);
|
||||
__trampolines_start = . ;
|
||||
/* The jump trampolines for the 16-bit limited relocs will reside here. */
|
||||
*(.trampolines)
|
||||
*(.trampolines*)
|
||||
__trampolines_end = . ;
|
||||
/* avr-libc expects these data to reside in lower 64K. */
|
||||
*libprintf_flt.a:*(.progmem.data)
|
||||
*libc.a:*(.progmem.data)
|
||||
*(.progmem*)
|
||||
. = ALIGN(2);
|
||||
/* For future tablejump instruction arrays for 3 byte pc devices.
|
||||
We don't relax jump/call instructions within these sections. */
|
||||
*(.jumptables)
|
||||
*(.jumptables*)
|
||||
/* For code that needs to reside in the lower 128k progmem. */
|
||||
*(.lowtext)
|
||||
*(.lowtext*)
|
||||
__ctors_start = . ;
|
||||
*(.ctors)
|
||||
__ctors_end = . ;
|
||||
__dtors_start = . ;
|
||||
*(.dtors)
|
||||
__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)
|
||||
. = ALIGN(2);
|
||||
*(.text.*)
|
||||
. = 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))
|
||||
_etext = . ;
|
||||
} > text
|
||||
.data :
|
||||
{
|
||||
PROVIDE (__data_start = .) ;
|
||||
*(.data)
|
||||
*(.data*)
|
||||
*(.rodata) /* We need to include .rodata here if gcc is used */
|
||||
*(.rodata*) /* with -fdata-sections. */
|
||||
*(.gnu.linkonce.d*)
|
||||
. = ALIGN(2);
|
||||
_edata = . ;
|
||||
PROVIDE (__data_end = .) ;
|
||||
} > data AT> text
|
||||
.bss ADDR(.data) + SIZEOF (.data) : AT (ADDR (.bss))
|
||||
{
|
||||
PROVIDE (__bss_start = .) ;
|
||||
*(.bss)
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
PROVIDE (__bss_end = .) ;
|
||||
} > data
|
||||
__data_load_start = LOADADDR(.data);
|
||||
__data_load_end = __data_load_start + SIZEOF(.data);
|
||||
/* Global data not cleared after reset. */
|
||||
.noinit ADDR(.bss) + SIZEOF (.bss) : AT (ADDR (.noinit))
|
||||
{
|
||||
PROVIDE (__noinit_start = .) ;
|
||||
*(.noinit*)
|
||||
PROVIDE (__noinit_end = .) ;
|
||||
_end = . ;
|
||||
PROVIDE (__heap_start = .) ;
|
||||
} > data
|
||||
.eeprom :
|
||||
{
|
||||
/* See .data above... */
|
||||
KEEP(*(.eeprom*))
|
||||
__eeprom_end = . ;
|
||||
} > eeprom
|
||||
.fuse :
|
||||
{
|
||||
KEEP(*(.fuse))
|
||||
KEEP(*(.lfuse))
|
||||
KEEP(*(.hfuse))
|
||||
KEEP(*(.efuse))
|
||||
} > fuse
|
||||
.lock :
|
||||
{
|
||||
KEEP(*(.lock*))
|
||||
} > lock
|
||||
.signature :
|
||||
{
|
||||
KEEP(*(.signature*))
|
||||
} > signature
|
||||
.user_signatures :
|
||||
{
|
||||
KEEP(*(.user_signatures*))
|
||||
} > user_signatures
|
||||
/* 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) }
|
||||
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|
||||
/* 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) }
|
||||
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|
||||
/* 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) }
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* DWARF 3 */
|
||||
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
||||
.debug_ranges 0 : { *(.debug_ranges) }
|
||||
/* DWARF Extension. */
|
||||
.debug_macro 0 : { *(.debug_macro) }
|
||||
}
|
||||
8
cpu/atmega2560/ldscripts_compat/README.md
Normal file
8
cpu/atmega2560/ldscripts_compat/README.md
Normal file
@ -0,0 +1,8 @@
|
||||
avr linkerscript
|
||||
================
|
||||
|
||||
Starting from avr-binutils 2.26, the linker defines symbol that can be
|
||||
overriden to configure ROM and RAM length.
|
||||
|
||||
This ldscript is used for supporting older versions on avr-binutils like on
|
||||
ubuntu xenial.
|
||||
262
cpu/atmega2560/ldscripts_compat/avr_2.26.ld
Normal file
262
cpu/atmega2560/ldscripts_compat/avr_2.26.ld
Normal file
@ -0,0 +1,262 @@
|
||||
/* Script for -n: mix text and data on same page */
|
||||
/* 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("elf32-avr","elf32-avr","elf32-avr")
|
||||
OUTPUT_ARCH(avr:6)
|
||||
__TEXT_REGION_LENGTH__ = DEFINED(__TEXT_REGION_LENGTH__) ? __TEXT_REGION_LENGTH__ : 1024K;
|
||||
__DATA_REGION_LENGTH__ = DEFINED(__DATA_REGION_LENGTH__) ? __DATA_REGION_LENGTH__ : 0xfe00;
|
||||
__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;
|
||||
MEMORY
|
||||
{
|
||||
text (rx) : ORIGIN = 0, LENGTH = __TEXT_REGION_LENGTH__
|
||||
data (rw!x) : ORIGIN = 0x800200, LENGTH = __DATA_REGION_LENGTH__
|
||||
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = __EEPROM_REGION_LENGTH__
|
||||
fuse (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__
|
||||
}
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
.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 :
|
||||
{
|
||||
*(.rel.text)
|
||||
*(.rel.text.*)
|
||||
*(.rel.gnu.linkonce.t*)
|
||||
}
|
||||
.rela.text :
|
||||
{
|
||||
*(.rela.text)
|
||||
*(.rela.text.*)
|
||||
*(.rela.gnu.linkonce.t*)
|
||||
}
|
||||
.rel.fini : { *(.rel.fini) }
|
||||
.rela.fini : { *(.rela.fini) }
|
||||
.rel.rodata :
|
||||
{
|
||||
*(.rel.rodata)
|
||||
*(.rel.rodata.*)
|
||||
*(.rel.gnu.linkonce.r*)
|
||||
}
|
||||
.rela.rodata :
|
||||
{
|
||||
*(.rela.rodata)
|
||||
*(.rela.rodata.*)
|
||||
*(.rela.gnu.linkonce.r*)
|
||||
}
|
||||
.rel.data :
|
||||
{
|
||||
*(.rel.data)
|
||||
*(.rel.data.*)
|
||||
*(.rel.gnu.linkonce.d*)
|
||||
}
|
||||
.rela.data :
|
||||
{
|
||||
*(.rela.data)
|
||||
*(.rela.data.*)
|
||||
*(.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) }
|
||||
/* Internal text space or external memory. */
|
||||
.text :
|
||||
{
|
||||
*(.vectors)
|
||||
KEEP(*(.vectors))
|
||||
/* For data that needs to reside in the lower 64k of progmem. */
|
||||
*(.progmem.gcc*)
|
||||
/* PR 13812: Placing the trampolines here gives a better chance
|
||||
that they will be in range of the code that uses them. */
|
||||
. = ALIGN(2);
|
||||
__trampolines_start = . ;
|
||||
/* The jump trampolines for the 16-bit limited relocs will reside here. */
|
||||
*(.trampolines)
|
||||
*(.trampolines*)
|
||||
__trampolines_end = . ;
|
||||
/* avr-libc expects these data to reside in lower 64K. */
|
||||
*libprintf_flt.a:*(.progmem.data)
|
||||
*libc.a:*(.progmem.data)
|
||||
*(.progmem*)
|
||||
. = ALIGN(2);
|
||||
/* For future tablejump instruction arrays for 3 byte pc devices.
|
||||
We don't relax jump/call instructions within these sections. */
|
||||
*(.jumptables)
|
||||
*(.jumptables*)
|
||||
/* For code that needs to reside in the lower 128k progmem. */
|
||||
*(.lowtext)
|
||||
*(.lowtext*)
|
||||
__ctors_start = . ;
|
||||
*(.ctors)
|
||||
__ctors_end = . ;
|
||||
__dtors_start = . ;
|
||||
*(.dtors)
|
||||
__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)
|
||||
. = ALIGN(2);
|
||||
*(.text.*)
|
||||
. = 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))
|
||||
_etext = . ;
|
||||
} > text
|
||||
.data :
|
||||
{
|
||||
PROVIDE (__data_start = .) ;
|
||||
*(.data)
|
||||
*(.data*)
|
||||
*(.rodata) /* We need to include .rodata here if gcc is used */
|
||||
*(.rodata*) /* with -fdata-sections. */
|
||||
*(.gnu.linkonce.d*)
|
||||
. = ALIGN(2);
|
||||
_edata = . ;
|
||||
PROVIDE (__data_end = .) ;
|
||||
} > data AT> text
|
||||
.bss ADDR(.data) + SIZEOF (.data) : AT (ADDR (.bss))
|
||||
{
|
||||
PROVIDE (__bss_start = .) ;
|
||||
*(.bss)
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
PROVIDE (__bss_end = .) ;
|
||||
} > data
|
||||
__data_load_start = LOADADDR(.data);
|
||||
__data_load_end = __data_load_start + SIZEOF(.data);
|
||||
/* Global data not cleared after reset. */
|
||||
.noinit ADDR(.bss) + SIZEOF (.bss) : AT (ADDR (.noinit))
|
||||
{
|
||||
PROVIDE (__noinit_start = .) ;
|
||||
*(.noinit*)
|
||||
PROVIDE (__noinit_end = .) ;
|
||||
_end = . ;
|
||||
PROVIDE (__heap_start = .) ;
|
||||
} > data
|
||||
.eeprom :
|
||||
{
|
||||
/* See .data above... */
|
||||
KEEP(*(.eeprom*))
|
||||
__eeprom_end = . ;
|
||||
} > eeprom
|
||||
.fuse :
|
||||
{
|
||||
KEEP(*(.fuse))
|
||||
KEEP(*(.lfuse))
|
||||
KEEP(*(.hfuse))
|
||||
KEEP(*(.efuse))
|
||||
} > fuse
|
||||
.lock :
|
||||
{
|
||||
KEEP(*(.lock*))
|
||||
} > lock
|
||||
.signature :
|
||||
{
|
||||
KEEP(*(.signature*))
|
||||
} > signature
|
||||
.user_signatures :
|
||||
{
|
||||
KEEP(*(.user_signatures*))
|
||||
} > user_signatures
|
||||
/* 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) }
|
||||
/* 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_line.* .debug_line_end ) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* DWARF 3 */
|
||||
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
||||
.debug_ranges 0 : { *(.debug_ranges) }
|
||||
/* DWARF Extension. */
|
||||
.debug_macro 0 : { *(.debug_macro) }
|
||||
}
|
||||
8
cpu/atmega256rfr2/ldscripts_compat/README.md
Normal file
8
cpu/atmega256rfr2/ldscripts_compat/README.md
Normal file
@ -0,0 +1,8 @@
|
||||
avr linkerscript
|
||||
================
|
||||
|
||||
Starting from avr-binutils 2.26, the linker defines symbol that can be
|
||||
overriden to configure ROM and RAM length.
|
||||
|
||||
This ldscript is used for supporting older versions on avr-binutils like on
|
||||
ubuntu xenial.
|
||||
262
cpu/atmega256rfr2/ldscripts_compat/avr_2.26.ld
Normal file
262
cpu/atmega256rfr2/ldscripts_compat/avr_2.26.ld
Normal file
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||||
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8
cpu/atmega328p/ldscripts_compat/README.md
Normal file
8
cpu/atmega328p/ldscripts_compat/README.md
Normal file
@ -0,0 +1,8 @@
|
||||
avr linkerscript
|
||||
================
|
||||
|
||||
Starting from avr-binutils 2.26, the linker defines symbol that can be
|
||||
overriden to configure ROM and RAM length.
|
||||
|
||||
This ldscript is used for supporting older versions on avr-binutils like on
|
||||
ubuntu xenial.
|
||||
262
cpu/atmega328p/ldscripts_compat/avr_2.26.ld
Normal file
262
cpu/atmega328p/ldscripts_compat/avr_2.26.ld
Normal file
@ -0,0 +1,262 @@
|
||||
/* Script for -n: mix text and data on same page */
|
||||
/* 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("elf32-avr","elf32-avr","elf32-avr")
|
||||
OUTPUT_ARCH(avr:5)
|
||||
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||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
KEEP (*(.init8))
|
||||
*(.init9) /* Call main(). */
|
||||
KEEP (*(.init9))
|
||||
*(.text)
|
||||
. = ALIGN(2);
|
||||
*(.text.*)
|
||||
. = 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))
|
||||
_etext = . ;
|
||||
} > text
|
||||
.data :
|
||||
{
|
||||
PROVIDE (__data_start = .) ;
|
||||
*(.data)
|
||||
*(.data*)
|
||||
*(.rodata) /* We need to include .rodata here if gcc is used */
|
||||
*(.rodata*) /* with -fdata-sections. */
|
||||
*(.gnu.linkonce.d*)
|
||||
. = ALIGN(2);
|
||||
_edata = . ;
|
||||
PROVIDE (__data_end = .) ;
|
||||
} > data AT> text
|
||||
.bss ADDR(.data) + SIZEOF (.data) : AT (ADDR (.bss))
|
||||
{
|
||||
PROVIDE (__bss_start = .) ;
|
||||
*(.bss)
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
PROVIDE (__bss_end = .) ;
|
||||
} > data
|
||||
__data_load_start = LOADADDR(.data);
|
||||
__data_load_end = __data_load_start + SIZEOF(.data);
|
||||
/* Global data not cleared after reset. */
|
||||
.noinit ADDR(.bss) + SIZEOF (.bss) : AT (ADDR (.noinit))
|
||||
{
|
||||
PROVIDE (__noinit_start = .) ;
|
||||
*(.noinit*)
|
||||
PROVIDE (__noinit_end = .) ;
|
||||
_end = . ;
|
||||
PROVIDE (__heap_start = .) ;
|
||||
} > data
|
||||
.eeprom :
|
||||
{
|
||||
/* See .data above... */
|
||||
KEEP(*(.eeprom*))
|
||||
__eeprom_end = . ;
|
||||
} > eeprom
|
||||
.fuse :
|
||||
{
|
||||
KEEP(*(.fuse))
|
||||
KEEP(*(.lfuse))
|
||||
KEEP(*(.hfuse))
|
||||
KEEP(*(.efuse))
|
||||
} > fuse
|
||||
.lock :
|
||||
{
|
||||
KEEP(*(.lock*))
|
||||
} > lock
|
||||
.signature :
|
||||
{
|
||||
KEEP(*(.signature*))
|
||||
} > signature
|
||||
.user_signatures :
|
||||
{
|
||||
KEEP(*(.user_signatures*))
|
||||
} > user_signatures
|
||||
/* 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) }
|
||||
/* 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_line.* .debug_line_end ) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* DWARF 3 */
|
||||
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
||||
.debug_ranges 0 : { *(.debug_ranges) }
|
||||
/* DWARF Extension. */
|
||||
.debug_macro 0 : { *(.debug_macro) }
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user