*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
/*
* Define memory configuration for AT91SAM7_128 family
ram(rwx) : org = 0x00200000, len = 64k
}
-
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > ram
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_ram.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
/*
* Define memory configuration for AT91SAM7_128 family
*/
}
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > rom
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_rom.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
/*
* Define memory configuration for AT91SAM7_256 family
*/
}
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > ram
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_ram.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
/*
* Define memory configuration for AT91SAM7_256 family
ram(rwx) : org = 0x00200000, len = 64k
}
-
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > rom
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "scripts/at91sam7_rom.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
/*
* Define memory configuration for AT91SAM7_512 family
*/
}
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > ram
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_ram.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
/*
* Define memory configuration for AT91SAM7_512 family
*/
}
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > rom
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_rom.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
/*
* Define memory configuration for AT91SAM7_64 family
*/
}
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > ram
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_ram.ld"
*/
-ENTRY(_init)
-SEARCH_DIR(.)
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
/*
* Define memory configuration for AT91SAM7_64 family
*/
}
-/*
- * Define stack size here
- */
-FIQ_STACK_SIZE = 0x0100;
-IRQ_STACK_SIZE = 0x0400;
-ABT_STACK_SIZE = 0x0100;
-UND_STACK_SIZE = 0x0100;
-SVC_STACK_SIZE = 0x1000;
-
-/*
- * Allocate section memory
- */
-SECTIONS
-{
- .text :
- {
- KEEP(*(.vectors));
- . = ALIGN (4);
- KEEP(*(.init));
- . = ALIGN (4);
- *(.rodata .rodata.*);
- . = ALIGN (4);
- *(.text .text.*);
- . = ALIGN (4);
- *(.glue_7t);
- . = ALIGN(4);
- *(.glue_7);
- . = ALIGN(4);
- } > rom
-
- _etext = .;
- PROVIDE (__etext = .);
-
- .data : AT (_etext)
- {
- PROVIDE (__data_start = .);
- *(.data .data.*)
- . = ALIGN (4);
- _edata = .;
- PROVIDE (__data_end = .);
- } > ram
-
- .bss :
- {
- PROVIDE (__bss_start = .);
- *(.bss .bss.*)
- . = ALIGN(4);
- *(COMMON)
- . = ALIGN(4);
- PROVIDE (__bss_end = .);
- } > ram
-
- /*
- * Allocated stack at the end of bss section.
- * Data heap is allocate at end of stack.
- */
- PROVIDE (__stack_start = .);
-
- PROVIDE (__stack_fiq_start = .);
- . += FIQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_fiq_end = .);
-
- PROVIDE (__stack_irq_start = .);
- . += IRQ_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_irq_end = .);
-
- PROVIDE (__stack_abt_start = .);
- . += ABT_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_abt_end = .);
-
- PROVIDE (__stack_und_start = .);
- . += UND_STACK_SIZE;
- . = ALIGN(8);
- PROVIDE (__stack_und_end = .);
-
- PROVIDE (__stack_svc_start = .);
- . += SVC_STACK_SIZE;
- . = ALIGN(4);
- PROVIDE (__stack_svc_end = .);
-
- PROVIDE (__stack_end = .);
-
- PROVIDE (__heap_start = .);
-}
+INCLUDE "bertos/cpu/arm/scripts/at91sam7_rom.ld"
--- /dev/null
+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2010 Develer S.r.l. (http://www.develer.com/)
+ *
+ * -->
+ *
+ * \author Daniele Basile <asterix@develer.com>
+ *
+ * \brief Linker Script for Atmel AT91SAM7 family processors, RAM execution.
+ *
+ */
+
+ENTRY(_init)
+OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+
+/*
+ * Define stack size here
+ */
+FIQ_STACK_SIZE = 0x0100;
+IRQ_STACK_SIZE = 0x0400;
+ABT_STACK_SIZE = 0x0100;
+UND_STACK_SIZE = 0x0100;
+SVC_STACK_SIZE = 0x1000;
+
+/*
+ * Allocate section memory
+ */
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.vectors));
+ . = ALIGN (4);
+ KEEP(*(.init));
+ . = ALIGN (4);
+ *(.rodata .rodata.*);
+ . = ALIGN (4);
+ *(.text .text.*);
+ . = ALIGN (4);
+ *(.glue_7t);
+ . = ALIGN(4);
+ *(.glue_7);
+ . = ALIGN(4);
+ } > ram
+
+ _etext = .;
+ PROVIDE (__etext = .);
+
+ .data : AT (_etext)
+ {
+ PROVIDE (__data_start = .);
+ *(.data .data.*)
+ . = ALIGN (4);
+ _edata = .;
+ PROVIDE (__data_end = .);
+ } > ram
+
+ .bss :
+ {
+ PROVIDE (__bss_start = .);
+ *(.bss .bss.*)
+ . = ALIGN(4);
+ *(COMMON)
+ . = ALIGN(4);
+ PROVIDE (__bss_end = .);
+ } > ram
+
+ /*
+ * Allocated stack at the end of bss section.
+ * Data heap is allocate at end of stack.
+ */
+ PROVIDE (__stack_start = .);
+
+ PROVIDE (__stack_fiq_start = .);
+ . += FIQ_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_fiq_end = .);
+
+ PROVIDE (__stack_irq_start = .);
+ . += IRQ_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_irq_end = .);
+
+ PROVIDE (__stack_abt_start = .);
+ . += ABT_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_abt_end = .);
+
+ PROVIDE (__stack_und_start = .);
+ . += UND_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_und_end = .);
+
+ PROVIDE (__stack_svc_start = .);
+ . += SVC_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_svc_end = .);
+
+ PROVIDE (__stack_end = .);
+
+ PROVIDE (__heap_start = .);
+}
--- /dev/null
+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2010 Develer S.r.l. (http://www.develer.com/)
+ *
+ * -->
+ *
+ * \author Daniele Basile <asterix@develer.com>
+ *
+ * \brief Linker Script for Atmel AT91SAM7 family processors, ROM execution.
+ *
+ */
+
+ENTRY(_init)
+OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+
+/*
+ * Define stack size here
+ */
+FIQ_STACK_SIZE = 0x0100;
+IRQ_STACK_SIZE = 0x0400;
+ABT_STACK_SIZE = 0x0100;
+UND_STACK_SIZE = 0x0100;
+SVC_STACK_SIZE = 0x1000;
+
+/*
+ * Allocate section memory
+ */
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.vectors));
+ . = ALIGN (4);
+ KEEP(*(.init));
+ . = ALIGN (4);
+ *(.rodata .rodata.*);
+ . = ALIGN (4);
+ *(.text .text.*);
+ . = ALIGN (4);
+ *(.glue_7t);
+ . = ALIGN(4);
+ *(.glue_7);
+ . = ALIGN(4);
+ } > rom
+
+ _etext = .;
+ PROVIDE (__etext = .);
+
+ .data : AT (_etext)
+ {
+ PROVIDE (__data_start = .);
+ *(.data .data.*)
+ . = ALIGN (4);
+ _edata = .;
+ PROVIDE (__data_end = .);
+ } > ram
+
+ .bss :
+ {
+ PROVIDE (__bss_start = .);
+ *(.bss .bss.*)
+ . = ALIGN(4);
+ *(COMMON)
+ . = ALIGN(4);
+ PROVIDE (__bss_end = .);
+ } > ram
+
+ /*
+ * Allocated stack at the end of bss section.
+ * Data heap is allocate at end of stack.
+ */
+ PROVIDE (__stack_start = .);
+
+ PROVIDE (__stack_fiq_start = .);
+ . += FIQ_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_fiq_end = .);
+
+ PROVIDE (__stack_irq_start = .);
+ . += IRQ_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_irq_end = .);
+
+ PROVIDE (__stack_abt_start = .);
+ . += ABT_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_abt_end = .);
+
+ PROVIDE (__stack_und_start = .);
+ . += UND_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_und_end = .);
+
+ PROVIDE (__stack_svc_start = .);
+ . += SVC_STACK_SIZE;
+ . = ALIGN(8);
+ PROVIDE (__stack_svc_end = .);
+
+ PROVIDE (__stack_end = .);
+
+ PROVIDE (__heap_start = .);
+}
projects / bertos.git / commitdiff