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This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.
TARGET_DELTA_DFBM_NQ620/TOOLCHAIN_GCC_ARM/NRF52832.ld@126:abea610beb85, 2016-09-16 (annotated)
- Committer:
- AnnaBridge
- Date:
- Fri Sep 16 13:57:13 2016 +0100
- Revision:
- 126:abea610beb85
- Child:
- 127:25aea2a3f4e3
Release 126 of the mbed library
Changes:
New Targets:
#2504: [Disco_F769NI] adding new target [https://github.com/ARMmbed/mbed-os/pull/2504]
#2654: DELTA_DFBM_NQ620 platform porting [https://github.com/ARMmbed/mbed-os/pull/2654]
#2615: [MTM_MTCONNECT04S] Added support for MTM_MTCONNECT04S [https://github.com/ARMmbed/mbed-os/pull/2615]
#2548: Nucleof303ze [https://github.com/ARMmbed/mbed-os/pull/2548]
Fixes:
#2657: [MAX326xx] Removed echoing of characters and carriage return. [https://github.com/ARMmbed/mbed-os/pull/2657]
#2651: Use lp_timer to count time in the deepsleep tests [https://github.com/ARMmbed/mbed-os/pull/2651]
#2643: Fix thread self termination [https://github.com/ARMmbed/mbed-os/pull/2643]
#2623: DISCO_L476VG - Add Serial Flow Control pins + add SERIAL_FC macro [https://github.com/ARMmbed/mbed-os/pull/2623]
#2617: STM32F2xx - Enable Serial Flow Control [https://github.com/ARMmbed/mbed-os/pull/2617]
#2601: Adding ON Semiconductor copyright notice to source and header files. [https://github.com/ARMmbed/mbed-os/pull/2601]
#2597: [HAL] Fixed "intrinsic is deprecated" warnings [https://github.com/ARMmbed/mbed-os/pull/2597]
#2589: [NUC472] Fix heap configuration error with armcc [https://github.com/ARMmbed/mbed-os/pull/2589]
#2587: add PTEx pins as option for SPI on Hexiwear - for SD Card Interface [https://github.com/ARMmbed/mbed-os/pull/2587]
#2584: Set size of callback irq array to IrqCnt [https://github.com/ARMmbed/mbed-os/pull/2584]
#2582: [GCC_CR] fix runtime hang for baremetal build [https://github.com/ARMmbed/mbed-os/pull/2582]
#2562: Fix GCC lazy init race condition and add test [https://github.com/ARMmbed/mbed-os/pull/2562]
#2538: STM32F4xx - Add support of ADC internal channels (Temp, VRef, VBat) [https://github.com/ARMmbed/mbed-os/pull/2538]
#2514: Updated FlexCan and SAI SDK drivers [https://github.com/ARMmbed/mbed-os/pull/2514]
#2442: Malloc heap info [https://github.com/ARMmbed/mbed-os/pull/2442]
#2419: [STM32F1] Add asynchronous serial [https://github.com/ARMmbed/mbed-os/pull/2419]
#2130: stm32 : reduce number of device.h files [https://github.com/ARMmbed/mbed-os/pull/2130]
#2678: Fixing NCS36510 compile on Linux [https://github.com/ARMmbed/mbed-os/pull/2678]
#2607: Fix uvisor memory tracing [https://github.com/ARMmbed/mbed-os/pull/2607]
#2596: [HAL] Improve memory tracer [https://github.com/ARMmbed/mbed-os/pull/2596]
#2487: Runtime dynamic memory tracing [https://github.com/ARMmbed/mbed-os/pull/2487]
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 126:abea610beb85 | 1 | /* |
AnnaBridge | 126:abea610beb85 | 2 | * Copyright (c) 2015 ARM Limited |
AnnaBridge | 126:abea610beb85 | 3 | * |
AnnaBridge | 126:abea610beb85 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
AnnaBridge | 126:abea610beb85 | 5 | * you may not use this file except in compliance with the License. |
AnnaBridge | 126:abea610beb85 | 6 | * You may obtain a copy of the License at |
AnnaBridge | 126:abea610beb85 | 7 | * |
AnnaBridge | 126:abea610beb85 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
AnnaBridge | 126:abea610beb85 | 9 | * |
AnnaBridge | 126:abea610beb85 | 10 | * Unless required by applicable law or agreed to in writing, software |
AnnaBridge | 126:abea610beb85 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
AnnaBridge | 126:abea610beb85 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
AnnaBridge | 126:abea610beb85 | 13 | * See the License for the specific language governing permissions and |
AnnaBridge | 126:abea610beb85 | 14 | * limitations under the License. |
AnnaBridge | 126:abea610beb85 | 15 | */ |
AnnaBridge | 126:abea610beb85 | 16 | |
AnnaBridge | 126:abea610beb85 | 17 | /* Linker script to configure memory regions. */ |
AnnaBridge | 126:abea610beb85 | 18 | |
AnnaBridge | 126:abea610beb85 | 19 | MEMORY |
AnnaBridge | 126:abea610beb85 | 20 | { |
AnnaBridge | 126:abea610beb85 | 21 | FLASH (rx) : ORIGIN = 0x1C000, LENGTH = 0x64000 |
AnnaBridge | 126:abea610beb85 | 22 | RAM (rwx) : ORIGIN = 0x20002ef8, LENGTH = 0xd108 |
AnnaBridge | 126:abea610beb85 | 23 | } |
AnnaBridge | 126:abea610beb85 | 24 | |
AnnaBridge | 126:abea610beb85 | 25 | |
AnnaBridge | 126:abea610beb85 | 26 | OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") |
AnnaBridge | 126:abea610beb85 | 27 | |
AnnaBridge | 126:abea610beb85 | 28 | /* Linker script to place sections and symbol values. Should be used together |
AnnaBridge | 126:abea610beb85 | 29 | * with the other linker script that defines memory regions FLASH and RAM. |
AnnaBridge | 126:abea610beb85 | 30 | * It references the following symbols that must be defined in code: |
AnnaBridge | 126:abea610beb85 | 31 | * Reset_Handler : Entry of reset handler |
AnnaBridge | 126:abea610beb85 | 32 | * |
AnnaBridge | 126:abea610beb85 | 33 | * It defines the following symbols that the code can use without definition: |
AnnaBridge | 126:abea610beb85 | 34 | * __exidx_start |
AnnaBridge | 126:abea610beb85 | 35 | * __exidx_end |
AnnaBridge | 126:abea610beb85 | 36 | * __etext |
AnnaBridge | 126:abea610beb85 | 37 | * __data_start__ |
AnnaBridge | 126:abea610beb85 | 38 | * __preinit_array_start |
AnnaBridge | 126:abea610beb85 | 39 | * __preinit_array_end |
AnnaBridge | 126:abea610beb85 | 40 | * __init_array_start |
AnnaBridge | 126:abea610beb85 | 41 | * __init_array_end |
AnnaBridge | 126:abea610beb85 | 42 | * __fini_array_start |
AnnaBridge | 126:abea610beb85 | 43 | * __fini_array_end |
AnnaBridge | 126:abea610beb85 | 44 | * __data_end__ |
AnnaBridge | 126:abea610beb85 | 45 | * __bss_start__ |
AnnaBridge | 126:abea610beb85 | 46 | * __bss_end__ |
AnnaBridge | 126:abea610beb85 | 47 | * __end__ |
AnnaBridge | 126:abea610beb85 | 48 | * end |
AnnaBridge | 126:abea610beb85 | 49 | * __HeapLimit |
AnnaBridge | 126:abea610beb85 | 50 | * __StackLimit |
AnnaBridge | 126:abea610beb85 | 51 | * __StackTop |
AnnaBridge | 126:abea610beb85 | 52 | * __stack |
AnnaBridge | 126:abea610beb85 | 53 | */ |
AnnaBridge | 126:abea610beb85 | 54 | ENTRY(Reset_Handler) |
AnnaBridge | 126:abea610beb85 | 55 | |
AnnaBridge | 126:abea610beb85 | 56 | |
AnnaBridge | 126:abea610beb85 | 57 | SECTIONS |
AnnaBridge | 126:abea610beb85 | 58 | { |
AnnaBridge | 126:abea610beb85 | 59 | .text : |
AnnaBridge | 126:abea610beb85 | 60 | { |
AnnaBridge | 126:abea610beb85 | 61 | KEEP(*(.Vectors)) |
AnnaBridge | 126:abea610beb85 | 62 | *(.text*) |
AnnaBridge | 126:abea610beb85 | 63 | |
AnnaBridge | 126:abea610beb85 | 64 | KEEP(*(.init)) |
AnnaBridge | 126:abea610beb85 | 65 | KEEP(*(.fini)) |
AnnaBridge | 126:abea610beb85 | 66 | |
AnnaBridge | 126:abea610beb85 | 67 | /* .ctors */ |
AnnaBridge | 126:abea610beb85 | 68 | *crtbegin.o(.ctors) |
AnnaBridge | 126:abea610beb85 | 69 | *crtbegin?.o(.ctors) |
AnnaBridge | 126:abea610beb85 | 70 | *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors) |
AnnaBridge | 126:abea610beb85 | 71 | *(SORT(.ctors.*)) |
AnnaBridge | 126:abea610beb85 | 72 | *(.ctors) |
AnnaBridge | 126:abea610beb85 | 73 | |
AnnaBridge | 126:abea610beb85 | 74 | /* .dtors */ |
AnnaBridge | 126:abea610beb85 | 75 | *crtbegin.o(.dtors) |
AnnaBridge | 126:abea610beb85 | 76 | *crtbegin?.o(.dtors) |
AnnaBridge | 126:abea610beb85 | 77 | *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors) |
AnnaBridge | 126:abea610beb85 | 78 | *(SORT(.dtors.*)) |
AnnaBridge | 126:abea610beb85 | 79 | *(.dtors) |
AnnaBridge | 126:abea610beb85 | 80 | |
AnnaBridge | 126:abea610beb85 | 81 | *(.rodata*) |
AnnaBridge | 126:abea610beb85 | 82 | |
AnnaBridge | 126:abea610beb85 | 83 | KEEP(*(.eh_frame*)) |
AnnaBridge | 126:abea610beb85 | 84 | } > FLASH |
AnnaBridge | 126:abea610beb85 | 85 | |
AnnaBridge | 126:abea610beb85 | 86 | .ARM.extab : |
AnnaBridge | 126:abea610beb85 | 87 | { |
AnnaBridge | 126:abea610beb85 | 88 | *(.ARM.extab* .gnu.linkonce.armextab.*) |
AnnaBridge | 126:abea610beb85 | 89 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 90 | } > FLASH |
AnnaBridge | 126:abea610beb85 | 91 | |
AnnaBridge | 126:abea610beb85 | 92 | __exidx_start = .; |
AnnaBridge | 126:abea610beb85 | 93 | .ARM.exidx : |
AnnaBridge | 126:abea610beb85 | 94 | { |
AnnaBridge | 126:abea610beb85 | 95 | *(.ARM.exidx* .gnu.linkonce.armexidx.*) |
AnnaBridge | 126:abea610beb85 | 96 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 97 | } > FLASH |
AnnaBridge | 126:abea610beb85 | 98 | __exidx_end = .; |
AnnaBridge | 126:abea610beb85 | 99 | |
AnnaBridge | 126:abea610beb85 | 100 | __etext = .; |
AnnaBridge | 126:abea610beb85 | 101 | |
AnnaBridge | 126:abea610beb85 | 102 | .data : AT (__etext) |
AnnaBridge | 126:abea610beb85 | 103 | { |
AnnaBridge | 126:abea610beb85 | 104 | __data_start__ = .; |
AnnaBridge | 126:abea610beb85 | 105 | *(vtable) |
AnnaBridge | 126:abea610beb85 | 106 | *(.data*) |
AnnaBridge | 126:abea610beb85 | 107 | |
AnnaBridge | 126:abea610beb85 | 108 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 109 | /* preinit data */ |
AnnaBridge | 126:abea610beb85 | 110 | PROVIDE_HIDDEN (__preinit_array_start = .); |
AnnaBridge | 126:abea610beb85 | 111 | KEEP(*(.preinit_array)) |
AnnaBridge | 126:abea610beb85 | 112 | PROVIDE_HIDDEN (__preinit_array_end = .); |
AnnaBridge | 126:abea610beb85 | 113 | |
AnnaBridge | 126:abea610beb85 | 114 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 115 | /* init data */ |
AnnaBridge | 126:abea610beb85 | 116 | PROVIDE_HIDDEN (__init_array_start = .); |
AnnaBridge | 126:abea610beb85 | 117 | KEEP(*(SORT(.init_array.*))) |
AnnaBridge | 126:abea610beb85 | 118 | KEEP(*(.init_array)) |
AnnaBridge | 126:abea610beb85 | 119 | PROVIDE_HIDDEN (__init_array_end = .); |
AnnaBridge | 126:abea610beb85 | 120 | |
AnnaBridge | 126:abea610beb85 | 121 | |
AnnaBridge | 126:abea610beb85 | 122 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 123 | /* finit data */ |
AnnaBridge | 126:abea610beb85 | 124 | PROVIDE_HIDDEN (__fini_array_start = .); |
AnnaBridge | 126:abea610beb85 | 125 | KEEP(*(SORT(.fini_array.*))) |
AnnaBridge | 126:abea610beb85 | 126 | KEEP(*(.fini_array)) |
AnnaBridge | 126:abea610beb85 | 127 | PROVIDE_HIDDEN (__fini_array_end = .); |
AnnaBridge | 126:abea610beb85 | 128 | |
AnnaBridge | 126:abea610beb85 | 129 | *(.jcr) |
AnnaBridge | 126:abea610beb85 | 130 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 131 | /* All data end */ |
AnnaBridge | 126:abea610beb85 | 132 | __data_end__ = .; |
AnnaBridge | 126:abea610beb85 | 133 | |
AnnaBridge | 126:abea610beb85 | 134 | } > RAM |
AnnaBridge | 126:abea610beb85 | 135 | |
AnnaBridge | 126:abea610beb85 | 136 | __edata = .; |
AnnaBridge | 126:abea610beb85 | 137 | |
AnnaBridge | 126:abea610beb85 | 138 | .fs_data : |
AnnaBridge | 126:abea610beb85 | 139 | { |
AnnaBridge | 126:abea610beb85 | 140 | PROVIDE(__start_fs_data = .); |
AnnaBridge | 126:abea610beb85 | 141 | KEEP(*(.fs_data)) |
AnnaBridge | 126:abea610beb85 | 142 | PROVIDE(__stop_fs_data = .); |
AnnaBridge | 126:abea610beb85 | 143 | } > RAM |
AnnaBridge | 126:abea610beb85 | 144 | |
AnnaBridge | 126:abea610beb85 | 145 | .bss : |
AnnaBridge | 126:abea610beb85 | 146 | { |
AnnaBridge | 126:abea610beb85 | 147 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 148 | __bss_start__ = .; |
AnnaBridge | 126:abea610beb85 | 149 | *(.bss*) |
AnnaBridge | 126:abea610beb85 | 150 | *(COMMON) |
AnnaBridge | 126:abea610beb85 | 151 | . = ALIGN(4); |
AnnaBridge | 126:abea610beb85 | 152 | __bss_end__ = .; |
AnnaBridge | 126:abea610beb85 | 153 | } > RAM |
AnnaBridge | 126:abea610beb85 | 154 | |
AnnaBridge | 126:abea610beb85 | 155 | .heap (NOLOAD): |
AnnaBridge | 126:abea610beb85 | 156 | { |
AnnaBridge | 126:abea610beb85 | 157 | __end__ = .; |
AnnaBridge | 126:abea610beb85 | 158 | end = __end__; |
AnnaBridge | 126:abea610beb85 | 159 | *(.heap*); |
AnnaBridge | 126:abea610beb85 | 160 | |
AnnaBridge | 126:abea610beb85 | 161 | /* Expand the heap to reach the stack boundary. */ |
AnnaBridge | 126:abea610beb85 | 162 | ASSERT(. <= (ORIGIN(RAM) + LENGTH(RAM) - 0x800), "heap region overflowed into stack"); |
AnnaBridge | 126:abea610beb85 | 163 | . += (ORIGIN(RAM) + LENGTH(RAM) - 0x800) - .; |
AnnaBridge | 126:abea610beb85 | 164 | } > RAM |
AnnaBridge | 126:abea610beb85 | 165 | PROVIDE(__heap_start = ADDR(.heap)); |
AnnaBridge | 126:abea610beb85 | 166 | PROVIDE(__heap_size = SIZEOF(.heap)); |
AnnaBridge | 126:abea610beb85 | 167 | PROVIDE(__mbed_sbrk_start = ADDR(.heap)); |
AnnaBridge | 126:abea610beb85 | 168 | PROVIDE(__mbed_krbs_start = ADDR(.heap) + SIZEOF(.heap)); |
AnnaBridge | 126:abea610beb85 | 169 | |
AnnaBridge | 126:abea610beb85 | 170 | /* .stack_dummy section does not contain any symbols. It is only |
AnnaBridge | 126:abea610beb85 | 171 | * used for the linker script to calculate the size of stack sections |
AnnaBridge | 126:abea610beb85 | 172 | * and assign values to stack symbols later. */ |
AnnaBridge | 126:abea610beb85 | 173 | .stack (NOLOAD): |
AnnaBridge | 126:abea610beb85 | 174 | { |
AnnaBridge | 126:abea610beb85 | 175 | __StackLimit = .; |
AnnaBridge | 126:abea610beb85 | 176 | *(.stack*) |
AnnaBridge | 126:abea610beb85 | 177 | . += (ORIGIN(RAM) + LENGTH(RAM) - .); |
AnnaBridge | 126:abea610beb85 | 178 | } > RAM |
AnnaBridge | 126:abea610beb85 | 179 | |
AnnaBridge | 126:abea610beb85 | 180 | /* Set the stack top to the end of RAM and move down the stack limit by |
AnnaBridge | 126:abea610beb85 | 181 | * the size of the stack_dummy section. */ |
AnnaBridge | 126:abea610beb85 | 182 | __StackTop = ORIGIN(RAM) + LENGTH(RAM); |
AnnaBridge | 126:abea610beb85 | 183 | __StackLimit = __StackTop - SIZEOF(.stack); |
AnnaBridge | 126:abea610beb85 | 184 | PROVIDE(__stack = __StackTop); |
AnnaBridge | 126:abea610beb85 | 185 | } |