mbed/src/vendor/NXP/cmsis/LPC11U24/GCC_CR/LPC11U24.ld

   1 /* mbed - LPC11U24 linker script
   2  * Based linker script generated by Code Red Technologies Red Suite 4.1
   3  */
   4 GROUP(libgcc.a libc.a libstdc++.a libm.a libcr_newlib_nohost.a crti.o crtn.o crtbegin.o crtend.o)
   5
   6 MEMORY
   7 {
   8   /* Define each memory region */
   9   MFlash32 (rx) : ORIGIN = 0x0, LENGTH = 0x8000 /* 32k */
  10   RamLoc4 (rwx) : ORIGIN = 0x100000C0, LENGTH = 0xF40 /* 4k */
  11   RamUsb2 (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800 /* 2k */
  12 }
  13   /* Define a symbol for the top of each memory region */
  14   __top_MFlash32 = 0x0 + 0x8000;
  15   __top_RamLoc4 = 0x10000000 + 0x1000;
  16   __top_RamUsb2 = 0x20004000 + 0x800;
  17
  18 ENTRY(ResetISR)
  19
  20 SECTIONS
  21 {
  22
  23     /* MAIN TEXT SECTION */
  24     .text : ALIGN(4)
  25     {
  26         FILL(0xff)
  27         KEEP(*(.isr_vector))
  28
  29         /* Global Section Table */
  30         . = ALIGN(4) ;
  31         __section_table_start = .;
  32         __data_section_table = .;
  33         LONG(LOADADDR(.data));
  34         LONG(    ADDR(.data)) ;
  35         LONG(  SIZEOF(.data));
  36         LONG(LOADADDR(.data_RAM2));
  37         LONG(    ADDR(.data_RAM2)) ;
  38         LONG(  SIZEOF(.data_RAM2));
  39         __data_section_table_end = .;
  40         __bss_section_table = .;
  41         LONG(    ADDR(.bss));
  42         LONG(  SIZEOF(.bss));
  43         LONG(    ADDR(.bss_RAM2));
  44         LONG(  SIZEOF(.bss_RAM2));
  45         __bss_section_table_end = .;
  46         __section_table_end = . ;
  47         /* End of Global Section Table */
  48
  49
  50         *(.after_vectors*)
  51
  52         *(.text*)
  53         *(.rodata .rodata.*)
  54         . = ALIGN(4);
  55
  56         /* C++ constructors etc */
  57         . = ALIGN(4);
  58         KEEP(*(.init))
  59
  60         . = ALIGN(4);
  61         __preinit_array_start = .;
  62         KEEP (*(.preinit_array))
  63         __preinit_array_end = .;
  64
  65         . = ALIGN(4);
  66         __init_array_start = .;
  67         KEEP (*(SORT(.init_array.*)))
  68         KEEP (*(.init_array))
  69         __init_array_end = .;
  70
  71         KEEP(*(.fini));
  72
  73         . = ALIGN(0x4);
  74         KEEP (*crtbegin.o(.ctors))
  75         KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
  76         KEEP (*(SORT(.ctors.*)))
  77         KEEP (*crtend.o(.ctors))
  78
  79         . = ALIGN(0x4);
  80         KEEP (*crtbegin.o(.dtors))
  81         KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
  82         KEEP (*(SORT(.dtors.*)))
  83         KEEP (*crtend.o(.dtors))
  84         /* End C++ */
  85     } > MFlash32
  86
  87     /*
  88      * for exception handling/unwind - some Newlib functions (in common
  89      * with C++ and STDC++) use this.
  90      */
  91     .ARM.extab : ALIGN(4)
  92     {
  93         *(.ARM.extab* .gnu.linkonce.armextab.*)
  94     } > MFlash32
  95     __exidx_start = .;
  96
  97     .ARM.exidx : ALIGN(4)
  98     {
  99         *(.ARM.exidx* .gnu.linkonce.armexidx.*)
 100     } > MFlash32
 101     __exidx_end = .;
 102
 103     _etext = .;
 104
 105
 106     .data_RAM2 : ALIGN(4)
 107     {
 108        FILL(0xff)
 109         *(.data.$RAM2*)
 110         *(.data.$RamUsb2*)
 111        . = ALIGN(4) ;
 112     } > RamUsb2 AT>MFlash32
 113
 114     /* MAIN DATA SECTION */
 115
 116     .uninit_RESERVED : ALIGN(4)
 117     {
 118         KEEP(*(.bss.$RESERVED*))
 119     } > RamLoc4
 120
 121     .data : ALIGN(4)
 122     {
 123         FILL(0xff)
 124         _data = .;
 125         *(vtable)
 126         *(.data*)
 127         . = ALIGN(4) ;
 128         _edata = .;
 129     } > RamLoc4 AT>MFlash32
 130
 131
 132     .bss_RAM2 : ALIGN(4)
 133     {
 134         *(.bss.$RAM2*)
 135         *(.bss.$RamUsb2*)
 136        . = ALIGN(4) ;
 137     } > RamUsb2
 138
 139     /* MAIN BSS SECTION */
 140     .bss : ALIGN(4)
 141     {
 142         _bss = .;
 143         *(.bss*)
 144         *(COMMON)
 145         . = ALIGN(4) ;
 146         _ebss = .;
 147         PROVIDE(end = .);
 148     } > RamLoc4
 149
 150     PROVIDE(_pvHeapStart = .);
 151     PROVIDE(_vStackTop = __top_RamLoc4 - 0);
 152 }