Zakaria ElQotbi / mbed-src

mbed library sources for airmote

Fork of mbed-src by mbed official

targets/cmsis/TARGET_Freescale/TARGET_KLXX/TARGET_KL26Z/TOOLCHAIN_GCC_ARM/MKL26Z4.ld@585:a1ed5b41f74f, 2015-07-08 (annotated)

Committer:
mbed_official
Date:
Wed Jul 08 14:45:08 2015 +0100
Revision:
585:a1ed5b41f74f
Synchronized with git revision 7a2b57896e0263b82f31ddc5a0ad2443615db184



Full URL: https://github.com/mbedmicro/mbed/commit/7a2b57896e0263b82f31ddc5a0ad2443615db184/



Add rtc_api.c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 585:a1ed5b41f74f 1 /*
mbed_official 585:a1ed5b41f74f 2 * KL25Z ARM GCC linker script file
mbed_official 585:a1ed5b41f74f 3 */
mbed_official 585:a1ed5b41f74f 4
mbed_official 585:a1ed5b41f74f 5 MEMORY
mbed_official 585:a1ed5b41f74f 6 {
mbed_official 585:a1ed5b41f74f 7 VECTORS (rx) : ORIGIN = 0x00000000, LENGTH = 0x00000400
mbed_official 585:a1ed5b41f74f 8 FLASH_PROTECTION (rx) : ORIGIN = 0x00000400, LENGTH = 0x00000010
mbed_official 585:a1ed5b41f74f 9 FLASH (rx) : ORIGIN = 0x00000410, LENGTH = 128K - 0x00000410
mbed_official 585:a1ed5b41f74f 10 RAM (rwx) : ORIGIN = 0x1FFFF0C0, LENGTH = 16K - 0xC0
mbed_official 585:a1ed5b41f74f 11 }
mbed_official 585:a1ed5b41f74f 12
mbed_official 585:a1ed5b41f74f 13 /* Linker script to place sections and symbol values. Should be used together
mbed_official 585:a1ed5b41f74f 14 * with other linker script that defines memory regions FLASH and RAM.
mbed_official 585:a1ed5b41f74f 15 * It references following symbols, which must be defined in code:
mbed_official 585:a1ed5b41f74f 16 * _reset_init : Entry of reset handler
mbed_official 585:a1ed5b41f74f 17 *
mbed_official 585:a1ed5b41f74f 18 * It defines following symbols, which code can use without definition:
mbed_official 585:a1ed5b41f74f 19 * __exidx_start
mbed_official 585:a1ed5b41f74f 20 * __exidx_end
mbed_official 585:a1ed5b41f74f 21 * __etext
mbed_official 585:a1ed5b41f74f 22 * __data_start__
mbed_official 585:a1ed5b41f74f 23 * __preinit_array_start
mbed_official 585:a1ed5b41f74f 24 * __preinit_array_end
mbed_official 585:a1ed5b41f74f 25 * __init_array_start
mbed_official 585:a1ed5b41f74f 26 * __init_array_end
mbed_official 585:a1ed5b41f74f 27 * __fini_array_start
mbed_official 585:a1ed5b41f74f 28 * __fini_array_end
mbed_official 585:a1ed5b41f74f 29 * __data_end__
mbed_official 585:a1ed5b41f74f 30 * __bss_start__
mbed_official 585:a1ed5b41f74f 31 * __bss_end__
mbed_official 585:a1ed5b41f74f 32 * __end__
mbed_official 585:a1ed5b41f74f 33 * end
mbed_official 585:a1ed5b41f74f 34 * __HeapLimit
mbed_official 585:a1ed5b41f74f 35 * __StackLimit
mbed_official 585:a1ed5b41f74f 36 * __StackTop
mbed_official 585:a1ed5b41f74f 37 * __stack
mbed_official 585:a1ed5b41f74f 38 */
mbed_official 585:a1ed5b41f74f 39 ENTRY(Reset_Handler)
mbed_official 585:a1ed5b41f74f 40
mbed_official 585:a1ed5b41f74f 41 SECTIONS
mbed_official 585:a1ed5b41f74f 42 {
mbed_official 585:a1ed5b41f74f 43 .isr_vector :
mbed_official 585:a1ed5b41f74f 44 {
mbed_official 585:a1ed5b41f74f 45 __vector_table = .;
mbed_official 585:a1ed5b41f74f 46 KEEP(*(.vector_table))
mbed_official 585:a1ed5b41f74f 47 *(.text.Reset_Handler)
mbed_official 585:a1ed5b41f74f 48 *(.text.System_Init)
mbed_official 585:a1ed5b41f74f 49 . = ALIGN(4);
mbed_official 585:a1ed5b41f74f 50 } > VECTORS
mbed_official 585:a1ed5b41f74f 51
mbed_official 585:a1ed5b41f74f 52 .flash_protect :
mbed_official 585:a1ed5b41f74f 53 {
mbed_official 585:a1ed5b41f74f 54 KEEP(*(.kinetis_flash_config_field))
mbed_official 585:a1ed5b41f74f 55 . = ALIGN(4);
mbed_official 585:a1ed5b41f74f 56 } > FLASH_PROTECTION
mbed_official 585:a1ed5b41f74f 57
mbed_official 585:a1ed5b41f74f 58 .text :
mbed_official 585:a1ed5b41f74f 59 {
mbed_official 585:a1ed5b41f74f 60 *(.text*)
mbed_official 585:a1ed5b41f74f 61
mbed_official 585:a1ed5b41f74f 62 KEEP(*(.init))
mbed_official 585:a1ed5b41f74f 63 KEEP(*(.fini))
mbed_official 585:a1ed5b41f74f 64
mbed_official 585:a1ed5b41f74f 65 /* .ctors */
mbed_official 585:a1ed5b41f74f 66 *crtbegin.o(.ctors)
mbed_official 585:a1ed5b41f74f 67 *crtbegin?.o(.ctors)
mbed_official 585:a1ed5b41f74f 68 *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
mbed_official 585:a1ed5b41f74f 69 *(SORT(.ctors.*))
mbed_official 585:a1ed5b41f74f 70 *(.ctors)
mbed_official 585:a1ed5b41f74f 71
mbed_official 585:a1ed5b41f74f 72 /* .dtors */
mbed_official 585:a1ed5b41f74f 73 *crtbegin.o(.dtors)
mbed_official 585:a1ed5b41f74f 74 *crtbegin?.o(.dtors)
mbed_official 585:a1ed5b41f74f 75 *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
mbed_official 585:a1ed5b41f74f 76 *(SORT(.dtors.*))
mbed_official 585:a1ed5b41f74f 77 *(.dtors)
mbed_official 585:a1ed5b41f74f 78
mbed_official 585:a1ed5b41f74f 79 *(.rodata*)
mbed_official 585:a1ed5b41f74f 80
mbed_official 585:a1ed5b41f74f 81 KEEP(*(.eh_frame*))
mbed_official 585:a1ed5b41f74f 82 } > FLASH
mbed_official 585:a1ed5b41f74f 83
mbed_official 585:a1ed5b41f74f 84 .ARM.extab :
mbed_official 585:a1ed5b41f74f 85 {
mbed_official 585:a1ed5b41f74f 86 *(.ARM.extab* .gnu.linkonce.armextab.*)
mbed_official 585:a1ed5b41f74f 87 } > FLASH
mbed_official 585:a1ed5b41f74f 88
mbed_official 585:a1ed5b41f74f 89 __exidx_start = .;
mbed_official 585:a1ed5b41f74f 90 .ARM.exidx :
mbed_official 585:a1ed5b41f74f 91 {
mbed_official 585:a1ed5b41f74f 92 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
mbed_official 585:a1ed5b41f74f 93 } > FLASH
mbed_official 585:a1ed5b41f74f 94 __exidx_end = .;
mbed_official 585:a1ed5b41f74f 95
mbed_official 585:a1ed5b41f74f 96 __etext = .;
mbed_official 585:a1ed5b41f74f 97
mbed_official 585:a1ed5b41f74f 98 .data : AT (__etext)
mbed_official 585:a1ed5b41f74f 99 {
mbed_official 585:a1ed5b41f74f 100 __data_start__ = .;
mbed_official 585:a1ed5b41f74f 101 *(vtable)
mbed_official 585:a1ed5b41f74f 102 *(.data*)
mbed_official 585:a1ed5b41f74f 103
mbed_official 585:a1ed5b41f74f 104 . = ALIGN(4);
mbed_official 585:a1ed5b41f74f 105 /* preinit data */
mbed_official 585:a1ed5b41f74f 106 PROVIDE_HIDDEN (__preinit_array_start = .);
mbed_official 585:a1ed5b41f74f 107 KEEP(*(.preinit_array))
mbed_official 585:a1ed5b41f74f 108 PROVIDE_HIDDEN (__preinit_array_end = .);
mbed_official 585:a1ed5b41f74f 109
mbed_official 585:a1ed5b41f74f 110 . = ALIGN(4);
mbed_official 585:a1ed5b41f74f 111 /* init data */
mbed_official 585:a1ed5b41f74f 112 PROVIDE_HIDDEN (__init_array_start = .);
mbed_official 585:a1ed5b41f74f 113 KEEP(*(SORT(.init_array.*)))
mbed_official 585:a1ed5b41f74f 114 KEEP(*(.init_array))
mbed_official 585:a1ed5b41f74f 115 PROVIDE_HIDDEN (__init_array_end = .);
mbed_official 585:a1ed5b41f74f 116
mbed_official 585:a1ed5b41f74f 117
mbed_official 585:a1ed5b41f74f 118 . = ALIGN(4);
mbed_official 585:a1ed5b41f74f 119 /* finit data */
mbed_official 585:a1ed5b41f74f 120 PROVIDE_HIDDEN (__fini_array_start = .);
mbed_official 585:a1ed5b41f74f 121 KEEP(*(SORT(.fini_array.*)))
mbed_official 585:a1ed5b41f74f 122 KEEP(*(.fini_array))
mbed_official 585:a1ed5b41f74f 123 PROVIDE_HIDDEN (__fini_array_end = .);
mbed_official 585:a1ed5b41f74f 124
mbed_official 585:a1ed5b41f74f 125 . = ALIGN(4);
mbed_official 585:a1ed5b41f74f 126 /* All data end */
mbed_official 585:a1ed5b41f74f 127 __data_end__ = .;
mbed_official 585:a1ed5b41f74f 128
mbed_official 585:a1ed5b41f74f 129 } > RAM
mbed_official 585:a1ed5b41f74f 130
mbed_official 585:a1ed5b41f74f 131 .bss :
mbed_official 585:a1ed5b41f74f 132 {
mbed_official 585:a1ed5b41f74f 133 __bss_start__ = .;
mbed_official 585:a1ed5b41f74f 134 *(.bss*)
mbed_official 585:a1ed5b41f74f 135 *(COMMON)
mbed_official 585:a1ed5b41f74f 136 __bss_end__ = .;
mbed_official 585:a1ed5b41f74f 137 } > RAM
mbed_official 585:a1ed5b41f74f 138
mbed_official 585:a1ed5b41f74f 139 .heap :
mbed_official 585:a1ed5b41f74f 140 {
mbed_official 585:a1ed5b41f74f 141 __end__ = .;
mbed_official 585:a1ed5b41f74f 142 end = __end__;
mbed_official 585:a1ed5b41f74f 143 *(.heap*)
mbed_official 585:a1ed5b41f74f 144 __HeapLimit = .;
mbed_official 585:a1ed5b41f74f 145 } > RAM
mbed_official 585:a1ed5b41f74f 146
mbed_official 585:a1ed5b41f74f 147 /* .stack_dummy section doesn't contains any symbols. It is only
mbed_official 585:a1ed5b41f74f 148 * used for linker to calculate size of stack sections, and assign
mbed_official 585:a1ed5b41f74f 149 * values to stack symbols later */
mbed_official 585:a1ed5b41f74f 150 .stack_dummy :
mbed_official 585:a1ed5b41f74f 151 {
mbed_official 585:a1ed5b41f74f 152 *(.stack)
mbed_official 585:a1ed5b41f74f 153 } > RAM
mbed_official 585:a1ed5b41f74f 154
mbed_official 585:a1ed5b41f74f 155 /* Set stack top to end of RAM, and stack limit move down by
mbed_official 585:a1ed5b41f74f 156 * size of stack_dummy section */
mbed_official 585:a1ed5b41f74f 157 __StackTop = ORIGIN(RAM) + LENGTH(RAM);
mbed_official 585:a1ed5b41f74f 158 __StackLimit = __StackTop - SIZEOF(.stack_dummy);
mbed_official 585:a1ed5b41f74f 159 PROVIDE(__stack = __StackTop);
mbed_official 585:a1ed5b41f74f 160
mbed_official 585:a1ed5b41f74f 161 /* Check if data + heap + stack exceeds RAM limit */
mbed_official 585:a1ed5b41f74f 162 ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
mbed_official 585:a1ed5b41f74f 163 }