mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_UBLOX_C027/TOOLCHAIN_GCC_CR/LPC1768.ld@77:869cf507173a, 2014-02-14 (annotated)

Committer:
emilmont
Date:
Fri Feb 14 14:36:43 2014 +0000
Revision:
77:869cf507173a
Child:
108:34e6b704fe68
Release 77 of the mbed library



Main changes:

* Add target NUCLEO_F030R8

* Add target NUCLEO_F401RE

* Add target NUCLEO_F103RB

* Add target NUCLEO_L152RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 77:869cf507173a 1 /* mbed - LPC1768 linker script
emilmont 77:869cf507173a 2 * Based linker script generated by Code Red Technologies Red Suite 4.1
emilmont 77:869cf507173a 3 */
emilmont 77:869cf507173a 4 GROUP(libgcc.a libc.a libstdc++.a libm.a libcr_newlib_nohost.a crti.o crtn.o crtbegin.o crtend.o)
emilmont 77:869cf507173a 5
emilmont 77:869cf507173a 6 MEMORY
emilmont 77:869cf507173a 7 {
emilmont 77:869cf507173a 8 /* Define each memory region */
emilmont 77:869cf507173a 9 MFlash512 (rx) : ORIGIN = 0x0, LENGTH = 0x80000 /* 512k */
emilmont 77:869cf507173a 10 RamLoc32 (rwx) : ORIGIN = 0x100000C8, LENGTH = 0x7F38 /* 32k */
emilmont 77:869cf507173a 11 RamAHB32 (rwx) : ORIGIN = 0x2007c000, LENGTH = 0x8000 /* 32k */
emilmont 77:869cf507173a 12
emilmont 77:869cf507173a 13 }
emilmont 77:869cf507173a 14 /* Define a symbol for the top of each memory region */
emilmont 77:869cf507173a 15 __top_MFlash512 = 0x0 + 0x80000;
emilmont 77:869cf507173a 16 __top_RamLoc32 = 0x10000000 + 0x8000;
emilmont 77:869cf507173a 17 __top_RamAHB32 = 0x2007c000 + 0x8000;
emilmont 77:869cf507173a 18
emilmont 77:869cf507173a 19 ENTRY(ResetISR)
emilmont 77:869cf507173a 20
emilmont 77:869cf507173a 21 SECTIONS
emilmont 77:869cf507173a 22 {
emilmont 77:869cf507173a 23
emilmont 77:869cf507173a 24 /* MAIN TEXT SECTION */
emilmont 77:869cf507173a 25 .text : ALIGN(4)
emilmont 77:869cf507173a 26 {
emilmont 77:869cf507173a 27 FILL(0xff)
emilmont 77:869cf507173a 28 KEEP(*(.isr_vector))
emilmont 77:869cf507173a 29
emilmont 77:869cf507173a 30 /* Global Section Table */
emilmont 77:869cf507173a 31 . = ALIGN(4) ;
emilmont 77:869cf507173a 32 __section_table_start = .;
emilmont 77:869cf507173a 33 __data_section_table = .;
emilmont 77:869cf507173a 34 LONG(LOADADDR(.data));
emilmont 77:869cf507173a 35 LONG( ADDR(.data)) ;
emilmont 77:869cf507173a 36 LONG( SIZEOF(.data));
emilmont 77:869cf507173a 37 LONG(LOADADDR(.data_RAM2));
emilmont 77:869cf507173a 38 LONG( ADDR(.data_RAM2)) ;
emilmont 77:869cf507173a 39 LONG( SIZEOF(.data_RAM2));
emilmont 77:869cf507173a 40 __data_section_table_end = .;
emilmont 77:869cf507173a 41 __bss_section_table = .;
emilmont 77:869cf507173a 42 LONG( ADDR(.bss));
emilmont 77:869cf507173a 43 LONG( SIZEOF(.bss));
emilmont 77:869cf507173a 44 LONG( ADDR(.bss_RAM2));
emilmont 77:869cf507173a 45 LONG( SIZEOF(.bss_RAM2));
emilmont 77:869cf507173a 46 __bss_section_table_end = .;
emilmont 77:869cf507173a 47 __section_table_end = . ;
emilmont 77:869cf507173a 48 /* End of Global Section Table */
emilmont 77:869cf507173a 49
emilmont 77:869cf507173a 50
emilmont 77:869cf507173a 51 *(.after_vectors*)
emilmont 77:869cf507173a 52
emilmont 77:869cf507173a 53 *(.text*)
emilmont 77:869cf507173a 54 *(.rodata .rodata.*)
emilmont 77:869cf507173a 55 . = ALIGN(4);
emilmont 77:869cf507173a 56
emilmont 77:869cf507173a 57 /* C++ constructors etc */
emilmont 77:869cf507173a 58 . = ALIGN(4);
emilmont 77:869cf507173a 59 KEEP(*(.init))
emilmont 77:869cf507173a 60
emilmont 77:869cf507173a 61 . = ALIGN(4);
emilmont 77:869cf507173a 62 __preinit_array_start = .;
emilmont 77:869cf507173a 63 KEEP (*(.preinit_array))
emilmont 77:869cf507173a 64 __preinit_array_end = .;
emilmont 77:869cf507173a 65
emilmont 77:869cf507173a 66 . = ALIGN(4);
emilmont 77:869cf507173a 67 __init_array_start = .;
emilmont 77:869cf507173a 68 KEEP (*(SORT(.init_array.*)))
emilmont 77:869cf507173a 69 KEEP (*(.init_array))
emilmont 77:869cf507173a 70 __init_array_end = .;
emilmont 77:869cf507173a 71
emilmont 77:869cf507173a 72 KEEP(*(.fini));
emilmont 77:869cf507173a 73
emilmont 77:869cf507173a 74 . = ALIGN(0x4);
emilmont 77:869cf507173a 75 KEEP (*crtbegin.o(.ctors))
emilmont 77:869cf507173a 76 KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
emilmont 77:869cf507173a 77 KEEP (*(SORT(.ctors.*)))
emilmont 77:869cf507173a 78 KEEP (*crtend.o(.ctors))
emilmont 77:869cf507173a 79
emilmont 77:869cf507173a 80 . = ALIGN(0x4);
emilmont 77:869cf507173a 81 KEEP (*crtbegin.o(.dtors))
emilmont 77:869cf507173a 82 KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
emilmont 77:869cf507173a 83 KEEP (*(SORT(.dtors.*)))
emilmont 77:869cf507173a 84 KEEP (*crtend.o(.dtors))
emilmont 77:869cf507173a 85 /* End C++ */
emilmont 77:869cf507173a 86 } > MFlash512
emilmont 77:869cf507173a 87
emilmont 77:869cf507173a 88 /*
emilmont 77:869cf507173a 89 * for exception handling/unwind - some Newlib functions (in common
emilmont 77:869cf507173a 90 * with C++ and STDC++) use this.
emilmont 77:869cf507173a 91 */
emilmont 77:869cf507173a 92 .ARM.extab : ALIGN(4)
emilmont 77:869cf507173a 93 {
emilmont 77:869cf507173a 94 *(.ARM.extab* .gnu.linkonce.armextab.*)
emilmont 77:869cf507173a 95 } > MFlash512
emilmont 77:869cf507173a 96 __exidx_start = .;
emilmont 77:869cf507173a 97
emilmont 77:869cf507173a 98 .ARM.exidx : ALIGN(4)
emilmont 77:869cf507173a 99 {
emilmont 77:869cf507173a 100 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
emilmont 77:869cf507173a 101 } > MFlash512
emilmont 77:869cf507173a 102 __exidx_end = .;
emilmont 77:869cf507173a 103
emilmont 77:869cf507173a 104 _etext = .;
emilmont 77:869cf507173a 105
emilmont 77:869cf507173a 106
emilmont 77:869cf507173a 107 .data_RAM2 : ALIGN(4)
emilmont 77:869cf507173a 108 {
emilmont 77:869cf507173a 109 FILL(0xff)
emilmont 77:869cf507173a 110 *(.data.$RAM2*)
emilmont 77:869cf507173a 111 *(.data.$RamAHB32*)
emilmont 77:869cf507173a 112 . = ALIGN(4) ;
emilmont 77:869cf507173a 113 } > RamAHB32 AT>MFlash512
emilmont 77:869cf507173a 114
emilmont 77:869cf507173a 115 /* MAIN DATA SECTION */
emilmont 77:869cf507173a 116
emilmont 77:869cf507173a 117 .uninit_RESERVED : ALIGN(4)
emilmont 77:869cf507173a 118 {
emilmont 77:869cf507173a 119 KEEP(*(.bss.$RESERVED*))
emilmont 77:869cf507173a 120 } > RamLoc32
emilmont 77:869cf507173a 121
emilmont 77:869cf507173a 122 .data : ALIGN(4)
emilmont 77:869cf507173a 123 {
emilmont 77:869cf507173a 124 FILL(0xff)
emilmont 77:869cf507173a 125 _data = .;
emilmont 77:869cf507173a 126 *(vtable)
emilmont 77:869cf507173a 127 *(.data*)
emilmont 77:869cf507173a 128 . = ALIGN(4) ;
emilmont 77:869cf507173a 129 _edata = .;
emilmont 77:869cf507173a 130 } > RamLoc32 AT>MFlash512
emilmont 77:869cf507173a 131
emilmont 77:869cf507173a 132
emilmont 77:869cf507173a 133 .bss_RAM2 : ALIGN(4)
emilmont 77:869cf507173a 134 {
emilmont 77:869cf507173a 135 *(.bss.$RAM2*)
emilmont 77:869cf507173a 136 *(.bss.$RamAHB32*)
emilmont 77:869cf507173a 137 . = ALIGN(4) ;
emilmont 77:869cf507173a 138 } > RamAHB32
emilmont 77:869cf507173a 139
emilmont 77:869cf507173a 140 /* MAIN BSS SECTION */
emilmont 77:869cf507173a 141 .bss : ALIGN(4)
emilmont 77:869cf507173a 142 {
emilmont 77:869cf507173a 143 _bss = .;
emilmont 77:869cf507173a 144 *(.bss*)
emilmont 77:869cf507173a 145 *(COMMON)
emilmont 77:869cf507173a 146 . = ALIGN(4) ;
emilmont 77:869cf507173a 147 _ebss = .;
emilmont 77:869cf507173a 148 PROVIDE(end = .);
emilmont 77:869cf507173a 149 __end__ = .;
emilmont 77:869cf507173a 150 } > RamLoc32
emilmont 77:869cf507173a 151
emilmont 77:869cf507173a 152 PROVIDE(_pvHeapStart = .);
emilmont 77:869cf507173a 153 PROVIDE(_vStackTop = __top_RamLoc32 - 0);
emilmont 77:869cf507173a 154 }