@ -1,268 +0,0 @@ | |||
/* | |||
* linker script for configurable keymap | |||
* | |||
* This adds keymap section which places keymap at fixed address and | |||
* is based on binutils-avr ldscripts(/usr/lib/ldscripts/avr5.x). | |||
*/ | |||
OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr") | |||
OUTPUT_ARCH(avr:35) | |||
MEMORY | |||
{ | |||
/* With keymap section | |||
* | |||
* Flash Map of ATMega32U4(32KB) | |||
* +------------+ 0x0000 | |||
* | .vectors | | |||
* | .progmem | | |||
* | .init0-9 | > text region | |||
* | .text | | |||
* | .fini9-0 | | |||
* | | | |||
* |------------| _etext | |||
* | .data | | |||
* | .bss | > data region | |||
* | .noinit | | |||
* | | | |||
* |------------| 0x6800 | |||
* | .keymap | > keymap region(2KB) | |||
* |------------| 0x7000 | |||
* | bootloader | 4KB | |||
* +------------+ 0x7FFF | |||
*/ | |||
text (rx) : ORIGIN = 0, LENGTH = 64K | |||
keymap (rw!x) : ORIGIN = 0x6800, LENGTH = 2K | |||
data (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0 | |||
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K | |||
fuse (rw!x) : ORIGIN = 0x820000, LENGTH = 1K | |||
lock (rw!x) : ORIGIN = 0x830000, LENGTH = 1K | |||
signature (rw!x) : ORIGIN = 0x840000, LENGTH = 1K | |||
} | |||
SECTIONS | |||
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*(.rela.gnu.linkonce.d*) | |||
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.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*) | |||
*(.progmem*) | |||
. = ALIGN(2); | |||
__trampolines_start = . ; | |||
/* The jump trampolines for the 16-bit limited relocs will reside here. */ | |||
*(.trampolines) | |||
*(.trampolines*) | |||
__trampolines_end = . ; | |||
/* 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 : AT (ADDR (.text) + SIZEOF (.text)) | |||
{ | |||
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 | |||
.bss : 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 : | |||
{ | |||
PROVIDE (__noinit_start = .) ; | |||
*(.noinit*) | |||
PROVIDE (__noinit_end = .) ; | |||
_end = . ; | |||
PROVIDE (__heap_start = .) ; | |||
} > data | |||
/* keymap region is located at end of flash | |||
* .fn_actions Fn actions definitions | |||
* .keymaps Mapping layers | |||
*/ | |||
.keymap : | |||
{ | |||
PROVIDE(__keymap_start = .) ; | |||
*(.keymap.fn_actions) /* 32*actions = 64bytes */ | |||
. = ALIGN(0x40); | |||
*(.keymap.keymaps) /* rest of .keymap section */ | |||
*(.keymap*) | |||
/* . = ALIGN(0x800); */ /* keymap section takes 2KB- */ | |||
} > keymap = 0x00 /* zero fill */ | |||
.eeprom : | |||
{ | |||
*(.eeprom*) | |||
__eeprom_end = . ; | |||
} > eeprom | |||
.fuse : | |||
{ | |||
KEEP(*(.fuse)) | |||
KEEP(*(.lfuse)) | |||
KEEP(*(.hfuse)) | |||
KEEP(*(.efuse)) | |||
} > fuse | |||
.lock : | |||
{ | |||
KEEP(*(.lock*)) | |||
} > lock | |||
.signature : | |||
{ | |||
KEEP(*(.signature*)) | |||
} > signature | |||
/* 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) } | |||
.debug_sfnames 0 : { *(.debug_sfnames) } | |||
/* DWARF 1.1 and DWARF 2 */ | |||
.debug_aranges 0 : { *(.debug_aranges) } | |||
.debug_pubnames 0 : { *(.debug_pubnames) } | |||
/* DWARF 2 */ | |||
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.debug_loc 0 : { *(.debug_loc) } | |||
.debug_macinfo 0 : { *(.debug_macinfo) } | |||
} |
@ -1,268 +0,0 @@ | |||
/* | |||
* linker script for configurable keymap | |||
* | |||
* This adds keymap section which places keymap at fixed address and | |||
* is based on binutils-avr ldscripts(/usr/lib/ldscripts/avr5.x). | |||
*/ | |||
OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr") | |||
OUTPUT_ARCH(avr:5) | |||
MEMORY | |||
{ | |||
/* With keymap section | |||
* | |||
* Flash Map of ATMega32U4(32KB) | |||
* +------------+ 0x0000 | |||
* | .vectors | | |||
* | .progmem | | |||
* | .init0-9 | > text region | |||
* | .text | | |||
* | .fini9-0 | | |||
* | | | |||
* |------------| _etext | |||
* | .data | | |||
* | .bss | > data region | |||
* | .noinit | | |||
* | | | |||
* |------------| 0x6800 | |||
* | .keymap | > keymap region(2KB) | |||
* |------------| 0x7000 | |||
* | bootloader | 4KB | |||
* +------------+ 0x7FFF | |||
*/ | |||
text (rx) : ORIGIN = 0, LENGTH = 128K | |||
keymap (rw!x) : ORIGIN = 0x6800, LENGTH = 2K | |||
data (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0 | |||
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K | |||
fuse (rw!x) : ORIGIN = 0x820000, LENGTH = 1K | |||
lock (rw!x) : ORIGIN = 0x830000, LENGTH = 1K | |||
signature (rw!x) : ORIGIN = 0x840000, LENGTH = 1K | |||
} | |||
SECTIONS | |||
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KEEP (*(.init0)) | |||
*(.init1) | |||
KEEP (*(.init1)) | |||
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KEEP (*(.init2)) | |||
*(.init3) | |||
KEEP (*(.init3)) | |||
*(.init4) /* Initialize data and BSS. */ | |||
KEEP (*(.init4)) | |||
*(.init5) | |||
KEEP (*(.init5)) | |||
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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) | |||
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{ | |||
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*(.gnu.linkonce.d*) | |||
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_edata = . ; | |||
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{ | |||
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*(COMMON) | |||
PROVIDE (__bss_end = .) ; | |||
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__data_load_start = LOADADDR(.data); | |||
__data_load_end = __data_load_start + SIZEOF(.data); | |||
/* Global data not cleared after reset. */ | |||
.noinit : | |||
{ | |||
PROVIDE (__noinit_start = .) ; | |||
*(.noinit*) | |||
PROVIDE (__noinit_end = .) ; | |||
_end = . ; | |||
PROVIDE (__heap_start = .) ; | |||
} > data | |||
/* keymap region is located at end of flash | |||
* .fn_actions Fn actions definitions | |||
* .keymaps Mapping layers | |||
*/ | |||
.keymap : | |||
{ | |||
PROVIDE(__keymap_start = .) ; | |||
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. = ALIGN(0x40); | |||
*(.keymap.keymaps) /* rest of .keymap section */ | |||
*(.keymap*) | |||
/* . = ALIGN(0x800); */ /* keymap section takes 2KB- */ | |||
} > keymap = 0x00 /* zero fill */ | |||
.eeprom : | |||
{ | |||
*(.eeprom*) | |||
__eeprom_end = . ; | |||
} > eeprom | |||
.fuse : | |||
{ | |||
KEEP(*(.fuse)) | |||
KEEP(*(.lfuse)) | |||
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KEEP(*(.efuse)) | |||
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.lock : | |||
{ | |||
KEEP(*(.lock*)) | |||
} > lock | |||
.signature : | |||
{ | |||
KEEP(*(.signature*)) | |||
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/* Stabs debugging sections. */ | |||
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Symbols in the DWARF debugging sections are relative to the beginning | |||
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/* DWARF 1 */ | |||
.debug 0 : { *(.debug) } | |||
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/* GNU DWARF 1 extensions */ | |||
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} |