diff options
Diffstat (limited to 'ldscript_keymap_avr5.x')
| -rw-r--r-- | ldscript_keymap_avr5.x | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/ldscript_keymap_avr5.x b/ldscript_keymap_avr5.x deleted file mode 100644 index c09693e51..000000000 --- a/ldscript_keymap_avr5.x +++ /dev/null @@ -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) } - .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*) - *(.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) } - .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) } -} |