@ -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 | |||||
{ | |||||
/* Read-only sections, merged into text segment: */ | |||||
.hash : { *(.hash) } | |||||
.dynsym : { *(.dynsym) } | |||||
.dynstr : { *(.dynstr) } | |||||
.gnu.version : { *(.gnu.version) } | |||||
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{ | |||||
*(.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*) | |||||
*(.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 */ | |||||
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } | |||||
.debug_abbrev 0 : { *(.debug_abbrev) } | |||||
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.debug_str 0 : { *(.debug_str) } | |||||
.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 | |||||
{ | |||||
/* Read-only sections, merged into text segment: */ | |||||
.hash : { *(.hash) } | |||||
.dynsym : { *(.dynsym) } | |||||
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.gnu.version : { *(.gnu.version) } | |||||
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/* Internal text space or external memory. */ | |||||
.text : | |||||
{ | |||||
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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) } | |||||
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.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) } | |||||
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/* DWARF 1.1 and DWARF 2 */ | |||||
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/* DWARF 2 */ | |||||
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} |