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TARGET_MTM_MTCONNECT04S/TOOLCHAIN_GCC_ARM/NRF51822.ld@136:ef9c61f8c49f, 2017-02-14 (annotated)
- Committer:
- Kojto
- Date:
- Tue Feb 14 11:24:20 2017 +0000
- Revision:
- 136:ef9c61f8c49f
- Parent:
- 126:abea610beb85
- Child:
- 171:3a7713b1edbc
Release 136 of the mbed library
Ports for Upcoming Targets
Fixes and Changes
3432: Target STM USBHOST support https://github.com/ARMmbed/mbed-os/pull/3432
3181: NUCLEO_F207ZG extending PeripheralPins.c: all available alternate functions can be used now https://github.com/ARMmbed/mbed-os/pull/3181
3626: NUCLEO_F412ZG : Add USB Device +Host https://github.com/ARMmbed/mbed-os/pull/3626
3628: Fix warnings https://github.com/ARMmbed/mbed-os/pull/3628
3629: STM32: L0 LL layer https://github.com/ARMmbed/mbed-os/pull/3629
3632: IDE Export support for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3632
3642: Missing IRQ pin fix for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3642
3664: Fix ncs36510 sleep definitions https://github.com/ARMmbed/mbed-os/pull/3664
3655: [STM32F4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3655
3657: [STM32L4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3657
3658: [STM32F3] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3658
3685: STM32: I2C: reset state machine https://github.com/ARMmbed/mbed-os/pull/3685
3692: uVisor: Standardize available legacy heap and stack https://github.com/ARMmbed/mbed-os/pull/3692
3621: Fix for #2884, LPC824: export to LPCXpresso, target running with wron https://github.com/ARMmbed/mbed-os/pull/3621
3649: [STM32F7] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3649
3695: Enforce device_name is valid in targets.json https://github.com/ARMmbed/mbed-os/pull/3695
3723: NCS36510: spi_format function bug fix https://github.com/ARMmbed/mbed-os/pull/3723
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| AnnaBridge | 126:abea610beb85 | 1 | /* Linker script to configure memory regions. */ |
| AnnaBridge | 126:abea610beb85 | 2 | |
| AnnaBridge | 126:abea610beb85 | 3 | MEMORY |
| AnnaBridge | 126:abea610beb85 | 4 | { |
| AnnaBridge | 126:abea610beb85 | 5 | FLASH (rx) : ORIGIN = 0x0001C000, LENGTH = 0x24000 |
| AnnaBridge | 126:abea610beb85 | 6 | RAM (rwx) : ORIGIN = 0x20002800, LENGTH = 0x5800 |
| AnnaBridge | 126:abea610beb85 | 7 | } |
| AnnaBridge | 126:abea610beb85 | 8 | |
| AnnaBridge | 126:abea610beb85 | 9 | OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") |
| AnnaBridge | 126:abea610beb85 | 10 | |
| AnnaBridge | 126:abea610beb85 | 11 | /* Linker script to place sections and symbol values. Should be used together |
| AnnaBridge | 126:abea610beb85 | 12 | * with other linker script that defines memory regions FLASH and RAM. |
| AnnaBridge | 126:abea610beb85 | 13 | * It references following symbols, which must be defined in code: |
| AnnaBridge | 126:abea610beb85 | 14 | * Reset_Handler : Entry of reset handler |
| AnnaBridge | 126:abea610beb85 | 15 | * |
| AnnaBridge | 126:abea610beb85 | 16 | * It defines following symbols, which code can use without definition: |
| AnnaBridge | 126:abea610beb85 | 17 | * __exidx_start |
| AnnaBridge | 126:abea610beb85 | 18 | * __exidx_end |
| AnnaBridge | 126:abea610beb85 | 19 | * __etext |
| AnnaBridge | 126:abea610beb85 | 20 | * __data_start__ |
| AnnaBridge | 126:abea610beb85 | 21 | * __preinit_array_start |
| AnnaBridge | 126:abea610beb85 | 22 | * __preinit_array_end |
| AnnaBridge | 126:abea610beb85 | 23 | * __init_array_start |
| AnnaBridge | 126:abea610beb85 | 24 | * __init_array_end |
| AnnaBridge | 126:abea610beb85 | 25 | * __fini_array_start |
| AnnaBridge | 126:abea610beb85 | 26 | * __fini_array_end |
| AnnaBridge | 126:abea610beb85 | 27 | * __data_end__ |
| AnnaBridge | 126:abea610beb85 | 28 | * __bss_start__ |
| AnnaBridge | 126:abea610beb85 | 29 | * __bss_end__ |
| AnnaBridge | 126:abea610beb85 | 30 | * __end__ |
| AnnaBridge | 126:abea610beb85 | 31 | * end |
| AnnaBridge | 126:abea610beb85 | 32 | * __HeapLimit |
| AnnaBridge | 126:abea610beb85 | 33 | * __StackLimit |
| AnnaBridge | 126:abea610beb85 | 34 | * __StackTop |
| AnnaBridge | 126:abea610beb85 | 35 | * __stack |
| AnnaBridge | 126:abea610beb85 | 36 | */ |
| AnnaBridge | 126:abea610beb85 | 37 | ENTRY(Reset_Handler) |
| AnnaBridge | 126:abea610beb85 | 38 | |
| AnnaBridge | 126:abea610beb85 | 39 | SECTIONS |
| AnnaBridge | 126:abea610beb85 | 40 | { |
| AnnaBridge | 126:abea610beb85 | 41 | .text : |
| AnnaBridge | 126:abea610beb85 | 42 | { |
| AnnaBridge | 126:abea610beb85 | 43 | KEEP(*(.Vectors)) |
| AnnaBridge | 126:abea610beb85 | 44 | *(.text*) |
| AnnaBridge | 126:abea610beb85 | 45 | |
| AnnaBridge | 126:abea610beb85 | 46 | KEEP(*(.init)) |
| AnnaBridge | 126:abea610beb85 | 47 | KEEP(*(.fini)) |
| AnnaBridge | 126:abea610beb85 | 48 | |
| AnnaBridge | 126:abea610beb85 | 49 | /* .ctors */ |
| AnnaBridge | 126:abea610beb85 | 50 | *crtbegin.o(.ctors) |
| AnnaBridge | 126:abea610beb85 | 51 | *crtbegin?.o(.ctors) |
| AnnaBridge | 126:abea610beb85 | 52 | *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors) |
| AnnaBridge | 126:abea610beb85 | 53 | *(SORT(.ctors.*)) |
| AnnaBridge | 126:abea610beb85 | 54 | *(.ctors) |
| AnnaBridge | 126:abea610beb85 | 55 | |
| AnnaBridge | 126:abea610beb85 | 56 | /* .dtors */ |
| AnnaBridge | 126:abea610beb85 | 57 | *crtbegin.o(.dtors) |
| AnnaBridge | 126:abea610beb85 | 58 | *crtbegin?.o(.dtors) |
| AnnaBridge | 126:abea610beb85 | 59 | *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors) |
| AnnaBridge | 126:abea610beb85 | 60 | *(SORT(.dtors.*)) |
| AnnaBridge | 126:abea610beb85 | 61 | *(.dtors) |
| AnnaBridge | 126:abea610beb85 | 62 | |
| AnnaBridge | 126:abea610beb85 | 63 | *(.rodata*) |
| AnnaBridge | 126:abea610beb85 | 64 | |
| AnnaBridge | 126:abea610beb85 | 65 | KEEP(*(.eh_frame*)) |
| AnnaBridge | 126:abea610beb85 | 66 | } > FLASH |
| AnnaBridge | 126:abea610beb85 | 67 | |
| AnnaBridge | 126:abea610beb85 | 68 | |
| AnnaBridge | 126:abea610beb85 | 69 | .ARM.extab : |
| AnnaBridge | 126:abea610beb85 | 70 | { |
| AnnaBridge | 126:abea610beb85 | 71 | *(.ARM.extab* .gnu.linkonce.armextab.*) |
| AnnaBridge | 126:abea610beb85 | 72 | } > FLASH |
| AnnaBridge | 126:abea610beb85 | 73 | |
| AnnaBridge | 126:abea610beb85 | 74 | __exidx_start = .; |
| AnnaBridge | 126:abea610beb85 | 75 | .ARM.exidx : |
| AnnaBridge | 126:abea610beb85 | 76 | { |
| AnnaBridge | 126:abea610beb85 | 77 | *(.ARM.exidx* .gnu.linkonce.armexidx.*) |
| AnnaBridge | 126:abea610beb85 | 78 | } > FLASH |
| AnnaBridge | 126:abea610beb85 | 79 | __exidx_end = .; |
| AnnaBridge | 126:abea610beb85 | 80 | |
| AnnaBridge | 126:abea610beb85 | 81 | __etext = .; |
| AnnaBridge | 126:abea610beb85 | 82 | |
| AnnaBridge | 126:abea610beb85 | 83 | .data : AT (__etext) |
| AnnaBridge | 126:abea610beb85 | 84 | { |
| AnnaBridge | 126:abea610beb85 | 85 | __data_start__ = .; |
| AnnaBridge | 126:abea610beb85 | 86 | *(vtable) |
| AnnaBridge | 126:abea610beb85 | 87 | *(.data*) |
| AnnaBridge | 126:abea610beb85 | 88 | |
| AnnaBridge | 126:abea610beb85 | 89 | . = ALIGN(4); |
| AnnaBridge | 126:abea610beb85 | 90 | /* preinit data */ |
| AnnaBridge | 126:abea610beb85 | 91 | PROVIDE_HIDDEN (__preinit_array_start = .); |
| AnnaBridge | 126:abea610beb85 | 92 | KEEP(*(.preinit_array)) |
| AnnaBridge | 126:abea610beb85 | 93 | PROVIDE_HIDDEN (__preinit_array_end = .); |
| AnnaBridge | 126:abea610beb85 | 94 | |
| AnnaBridge | 126:abea610beb85 | 95 | . = ALIGN(4); |
| AnnaBridge | 126:abea610beb85 | 96 | /* init data */ |
| AnnaBridge | 126:abea610beb85 | 97 | PROVIDE_HIDDEN (__init_array_start = .); |
| AnnaBridge | 126:abea610beb85 | 98 | KEEP(*(SORT(.init_array.*))) |
| AnnaBridge | 126:abea610beb85 | 99 | KEEP(*(.init_array)) |
| AnnaBridge | 126:abea610beb85 | 100 | PROVIDE_HIDDEN (__init_array_end = .); |
| AnnaBridge | 126:abea610beb85 | 101 | |
| AnnaBridge | 126:abea610beb85 | 102 | |
| AnnaBridge | 126:abea610beb85 | 103 | . = ALIGN(4); |
| AnnaBridge | 126:abea610beb85 | 104 | /* finit data */ |
| AnnaBridge | 126:abea610beb85 | 105 | PROVIDE_HIDDEN (__fini_array_start = .); |
| AnnaBridge | 126:abea610beb85 | 106 | KEEP(*(SORT(.fini_array.*))) |
| AnnaBridge | 126:abea610beb85 | 107 | KEEP(*(.fini_array)) |
| AnnaBridge | 126:abea610beb85 | 108 | PROVIDE_HIDDEN (__fini_array_end = .); |
| AnnaBridge | 126:abea610beb85 | 109 | |
| AnnaBridge | 126:abea610beb85 | 110 | *(.jcr) |
| AnnaBridge | 126:abea610beb85 | 111 | . = ALIGN(4); |
| AnnaBridge | 126:abea610beb85 | 112 | /* All data end */ |
| AnnaBridge | 126:abea610beb85 | 113 | __data_end__ = .; |
| AnnaBridge | 126:abea610beb85 | 114 | |
| AnnaBridge | 126:abea610beb85 | 115 | } > RAM |
| AnnaBridge | 126:abea610beb85 | 116 | |
| AnnaBridge | 126:abea610beb85 | 117 | .bss : |
| AnnaBridge | 126:abea610beb85 | 118 | { |
| AnnaBridge | 126:abea610beb85 | 119 | . = ALIGN(4); |
| AnnaBridge | 126:abea610beb85 | 120 | __bss_start__ = .; |
| AnnaBridge | 126:abea610beb85 | 121 | *(.bss*) |
| AnnaBridge | 126:abea610beb85 | 122 | *(COMMON) |
| AnnaBridge | 126:abea610beb85 | 123 | . = ALIGN(4); |
| AnnaBridge | 126:abea610beb85 | 124 | __bss_end__ = .; |
| AnnaBridge | 126:abea610beb85 | 125 | } > RAM |
| AnnaBridge | 126:abea610beb85 | 126 | |
| AnnaBridge | 126:abea610beb85 | 127 | .heap (NOLOAD): |
| AnnaBridge | 126:abea610beb85 | 128 | { |
| AnnaBridge | 126:abea610beb85 | 129 | __end__ = .; |
| AnnaBridge | 126:abea610beb85 | 130 | end = __end__; |
| AnnaBridge | 126:abea610beb85 | 131 | __HeapBase = .; |
| AnnaBridge | 126:abea610beb85 | 132 | *(.heap*) |
| AnnaBridge | 126:abea610beb85 | 133 | . = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size; |
| AnnaBridge | 126:abea610beb85 | 134 | __HeapLimit = .; |
| AnnaBridge | 126:abea610beb85 | 135 | } > RAM |
| AnnaBridge | 126:abea610beb85 | 136 | |
| AnnaBridge | 126:abea610beb85 | 137 | /* .stack_dummy section doesn't contains any symbols. It is only |
| AnnaBridge | 126:abea610beb85 | 138 | * used for linker to calculate size of stack sections, and assign |
| AnnaBridge | 126:abea610beb85 | 139 | * values to stack symbols later */ |
| AnnaBridge | 126:abea610beb85 | 140 | .stack_dummy (NOLOAD): |
| AnnaBridge | 126:abea610beb85 | 141 | { |
| AnnaBridge | 126:abea610beb85 | 142 | *(.stack*) |
| AnnaBridge | 126:abea610beb85 | 143 | } > RAM |
| AnnaBridge | 126:abea610beb85 | 144 | |
| AnnaBridge | 126:abea610beb85 | 145 | /* Set stack top to end of RAM, and stack limit move down by |
| AnnaBridge | 126:abea610beb85 | 146 | * size of stack_dummy section */ |
| AnnaBridge | 126:abea610beb85 | 147 | __StackTop = ORIGIN(RAM) + LENGTH(RAM); |
| AnnaBridge | 126:abea610beb85 | 148 | __StackLimit = __StackTop - SIZEOF(.stack_dummy); |
| AnnaBridge | 126:abea610beb85 | 149 | PROVIDE(__stack = __StackTop); |
| AnnaBridge | 126:abea610beb85 | 150 | |
| AnnaBridge | 126:abea610beb85 | 151 | /* Check if data + heap + stack exceeds RAM limit */ |
| AnnaBridge | 126:abea610beb85 | 152 | ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack") |
| AnnaBridge | 126:abea610beb85 | 153 | } |
