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Separating linker script for F722 and F767
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| /* | ||
| * Copyright (C) 2017 by Andy Uribe CA6JAU | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
| */ | ||
|
|
||
| /* Required amount of heap and stack */ | ||
| _min_heap_size = 0x1000; | ||
| _min_stack_size = 0x0800; | ||
|
|
||
| /* The entry point in the interrupt vector table */ | ||
| ENTRY(Reset_Handler) | ||
|
|
||
| /* Memory areas */ | ||
| MEMORY | ||
| { | ||
| ROM (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* FLASH */ | ||
| RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 256K /* Main RAM */ | ||
| } | ||
|
|
||
| /* Stack start address (end of 256K RAM) */ | ||
| _estack = ORIGIN(RAM) + LENGTH(RAM); | ||
|
|
||
| SECTIONS | ||
| { | ||
| .text : | ||
| { | ||
| /* The interrupt vector table */ | ||
| . = ALIGN(4); | ||
| KEEP(*(.isr_vector .isr_vector.*)) | ||
|
|
||
| /* The program code */ | ||
| . = ALIGN(4); | ||
| *(.text .text*) | ||
| *(.rodata .rodata*) | ||
|
|
||
| /* ARM-Thumb code */ | ||
| *(.glue_7) *(.glue_7t) | ||
|
|
||
| . = ALIGN(4); | ||
| KEEP(*(.init)) | ||
| KEEP(*(.fini)) | ||
|
|
||
| /* EABI C++ global constructors support */ | ||
| . = ALIGN(4); | ||
| __preinit_array_start = .; | ||
| KEEP (*(.preinit_array)) | ||
| __preinit_array_end = .; | ||
|
|
||
| /* EABI C++ global constructors support */ | ||
| . = ALIGN(4); | ||
| __init_array_start = .; | ||
| KEEP (*(SORT(.init_array.*))) | ||
| KEEP (*(.init_array)) | ||
| __init_array_end = .; | ||
|
|
||
| /* EABI C++ global constructors support */ | ||
| . = ALIGN(4); | ||
| __fini_array_start = .; | ||
| KEEP (*(.fini_array)) | ||
| KEEP (*(SORT(.fini_array.*))) | ||
| __fini_array_end = .; | ||
|
|
||
| } > ROM | ||
|
|
||
| /* ARM sections containing exception unwinding information */ | ||
| .ARM.extab : { | ||
| __extab_start = .; | ||
| *(.ARM.extab* .gnu.linkonce.armextab.*) | ||
| __extab_end = .; | ||
| } > ROM | ||
|
|
||
| /* ARM index entries for section unwinding */ | ||
| .ARM.exidx : { | ||
| __exidx_start = .; | ||
| *(.ARM.exidx*) | ||
| __exidx_end = .; | ||
| } > ROM | ||
|
|
||
| /* Start address for the initialization values of the .data section */ | ||
| _sidata = .; | ||
|
|
||
| /* The .data section (initialized data) */ | ||
| .data : AT ( _sidata ) | ||
| { | ||
| . = ALIGN(4); | ||
| _sdata = . ; /* Start address for the .data section */ | ||
| *(.data .data*) | ||
|
|
||
| . = ALIGN(4); | ||
| _edata = . ; /* End address for the .data section */ | ||
| } > RAM | ||
|
|
||
| /* The .bss section (uninitialized data) */ | ||
| .bss : | ||
| { | ||
| . = ALIGN(4); | ||
| _sbss = .; /* Start address for the .bss section */ | ||
| __bss_start__ = _sbss; | ||
| *(.bss) | ||
| *(.bss*) | ||
| *(COMMON) | ||
|
|
||
| . = ALIGN(4); | ||
| _ebss = . ; /* End address for the .bss section */ | ||
| __bss_end__ = _ebss; | ||
| } > RAM | ||
|
|
||
| /* Space for heap and stack */ | ||
| .heap_stack : | ||
| { | ||
| end = . ; /* 'end' symbol defines heap location */ | ||
| _end = end ; | ||
| . = . + _min_heap_size; /* Additional space for heap and stack */ | ||
| . = . + _min_stack_size; | ||
| } > RAM | ||
|
|
||
| /* Remove information from the standard libraries */ | ||
| /DISCARD/ : | ||
| { | ||
| libc.a ( * ) | ||
| libm.a ( * ) | ||
| libgcc.a ( * ) | ||
| } | ||
| } |
File renamed without changes.