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Diffstat (limited to 'FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Qemu_mps2/scripts/mps2_m3.ld')
| -rw-r--r-- | FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Qemu_mps2/scripts/mps2_m3.ld | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Qemu_mps2/scripts/mps2_m3.ld b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Qemu_mps2/scripts/mps2_m3.ld new file mode 100644 index 000000000..7a0b43401 --- /dev/null +++ b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Qemu_mps2/scripts/mps2_m3.ld @@ -0,0 +1,141 @@ +/* + * FreeRTOS V202011.00 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + +MEMORY +{ + FLASH (xr) : ORIGIN = 0x00000000, LENGTH = 4M /* to 0x00003FFF = 0x007FFFFF*/ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 4M /* to 0x21FFFFFF = 0xFFFFFF */ +} +ENTRY(Reset_Handler) + +_Min_Heap_Size = 0x40000 ; /* Required amount of heap. */ +_Min_Stack_Size = 0x4000 ; /* Required amount of stack. */ +M_VECTOR_RAM_SIZE = (16 + 48) * 4; +_estack = ORIGIN(RAM) + LENGTH(RAM); + +SECTIONS +{ + + .isr_vector : + { + __vector_table = .; + KEEP(*(.isr_vector)) + . = ALIGN(4); + } > FLASH + + .text : + { + . = ALIGN(4); + *(.text*) + KEEP (*(.init)) + KEEP (*(.fini)) + KEEP(*(.eh_frame)) + *(.rodata*) + . = ALIGN(4); + _etext = .; + _sidata = _etext; + } > FLASH + + .ARM.extab : + { + . = ALIGN(4); + *(.ARM.extab* .gnu.linkonce.armextab.*) + . = ALIGN(4); + } >FLASH + + .ARM : + { + . = ALIGN(4); + __exidx_start = .; + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + __exidx_end = .; + . = ALIGN(4); + } >FLASH + + .interrupts_ram : + { + . = ALIGN(4); + __VECTOR_RAM__ = .; + __interrupts_ram_start__ = .; + . += M_VECTOR_RAM_SIZE; + . = ALIGN(4); + __interrupts_ram_end = .; + + } > RAM + + .data : /* AT ( _sidata ) */ + { + . = ALIGN(4); + _sdata = .; + *(.data*) + . = ALIGN(4); + _edata = .; + } > RAM AT > FLASH + + .uninitialized (NOLOAD): + { + . = ALIGN(32); + __uninitialized_start = .; + *(.uninitialized) + KEEP(*(.keep.uninitialized)) + . = ALIGN(32); + __uninitialized_end = .; + } > RAM + + .bss : + { + . = ALIGN(4); + _sbss = .; + __bss_start__ = _sbss; + *(.bss*) + *(COMMON) + . = ALIGN(4); + _ebss = .; + __bss_end__ = _ebss; + } >RAM + + .heap : + { + . = ALIGN(8); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + _heap_bottom = .; + . = . + _Min_Heap_Size; + _heap_top = .; + . = . + _Min_Stack_Size; + . = ALIGN(8); + } >RAM + + /* Set stack top to end of RAM, and stack limit move down by + * size of stack_dummy section */ + __StackTop = ORIGIN(RAM) + LENGTH(RAM); + __StackLimit = __StackTop - _Min_Stack_Size; + PROVIDE(__stack = __StackTop); + + /* Check if data + heap + stack exceeds RAM limit */ + ASSERT(__StackLimit >= _heap_top, "region RAM overflowed with stack") +} + |