mbed library sources

Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

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

targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CR/LPC1768.ld

Committer:
mbed_official
Date:
2015-09-28
Revision:
628:d925a6dbb7c8
Parent:
67:78dfdb5b4d9e

File content as of revision 628:d925a6dbb7c8:

/* mbed - LPC1768 linker script
 * Based linker script generated by Code Red Technologies Red Suite 4.1
 */
GROUP(libgcc.a libc.a libstdc++.a libm.a libcr_newlib_nohost.a crti.o crtn.o crtbegin.o crtend.o)

MEMORY
{
  /* Define each memory region */
  MFlash512 (rx) : ORIGIN = 0x0, LENGTH = 0x80000 /* 512k */
  RamLoc32 (rwx) : ORIGIN = 0x100000C8, LENGTH = 0x7F38 /* 32k */
  RamAHB_USB (rwx) : ORIGIN = 0x2007c000, LENGTH = 0x4000 /* 16k */
  RamAHB_Eth (rwx) : ORIGIN = 0x20080000, LENGTH = 0x4000 /* 16k */

}
  /* Define a symbol for the top of each memory region */
  __top_MFlash512 = 0x0 + 0x80000;
  __top_RamLoc32 = 0x10000000 + 0x8000;
  __top_RamAHB32 = 0x2007c000 + 0x8000;

ENTRY(ResetISR)

SECTIONS
{

    /* MAIN TEXT SECTION */ 
    .text : ALIGN(4)
    {
        FILL(0xff)
        KEEP(*(.isr_vector))
        
        /* Global Section Table */
        . = ALIGN(4) ;
        __section_table_start = .;
        __data_section_table = .;
        LONG(LOADADDR(.data));
        LONG(    ADDR(.data)) ;
        LONG(  SIZEOF(.data));
        LONG(LOADADDR(.data_RAM2));
        LONG(    ADDR(.data_RAM2)) ;
        LONG(  SIZEOF(.data_RAM2));
        __data_section_table_end = .;
        __bss_section_table = .;
        LONG(    ADDR(.bss));
        LONG(  SIZEOF(.bss));
        LONG(    ADDR(.bss_RAM2));
        LONG(  SIZEOF(.bss_RAM2));
        __bss_section_table_end = .;
        __section_table_end = . ;
        /* End of Global Section Table */
        

        *(.after_vectors*)
        
        *(.text*)
        *(.rodata .rodata.*)
        . = ALIGN(4);
        
        /* C++ constructors etc */
        . = ALIGN(4);
        KEEP(*(.init))
        
        . = ALIGN(4);
        __preinit_array_start = .;
        KEEP (*(.preinit_array))
        __preinit_array_end = .;
        
        . = ALIGN(4);
        __init_array_start = .;
        KEEP (*(SORT(.init_array.*)))
        KEEP (*(.init_array))
        __init_array_end = .;
        
        KEEP(*(.fini));
        
        . = ALIGN(0x4);
        KEEP (*crtbegin.o(.ctors))
        KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
        KEEP (*(SORT(.ctors.*)))
        KEEP (*crtend.o(.ctors))
        
        . = ALIGN(0x4);
        KEEP (*crtbegin.o(.dtors))
        KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
        KEEP (*(SORT(.dtors.*)))
        KEEP (*crtend.o(.dtors))
        /* End C++ */
    } > MFlash512

    /*
     * for exception handling/unwind - some Newlib functions (in common
     * with C++ and STDC++) use this.
     */
    .ARM.extab : ALIGN(4)
    {
        *(.ARM.extab* .gnu.linkonce.armextab.*)
    } > MFlash512
    __exidx_start = .;
    
    .ARM.exidx : ALIGN(4)
    {
        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
    } > MFlash512
    __exidx_end = .;
    
    _etext = .;
        
    
    .data_RAM2 : ALIGN(4)
    {
       FILL(0xff)
        *(.data.$RAM2*)
        *(.data.$RamAHB32*)
       . = ALIGN(4) ;
    } > RamAHB_USB AT>MFlash512
    
    /* MAIN DATA SECTION */

    .uninit_RESERVED(NOLOAD) : ALIGN(4)
    {
        KEEP(*(.bss.$RESERVED*))
    } > RamLoc32

    .data : ALIGN(4)
    {
        FILL(0xff)
        _data = .;
        *(vtable)
        *(.data*)
        . = ALIGN(4) ;
        _edata = .;
    } > RamLoc32 AT>MFlash512

    
    .bss_RAM2(NOLOAD) : ALIGN(4)
    {
        *(.bss.$RAM2*)
        *(.bss.$RamAHB32*)
        *(AHBSRAM0)
       . = ALIGN(4) ;
    } > RamAHB_USB

    .bss_RAM3(NOLOAD) : ALIGN(4)
    {
        *(AHBSRAM1)
       . = ALIGN(4) ;
    } > RamAHB_Eth
    /* MAIN BSS SECTION */
    .bss(NOLOAD) : ALIGN(4)
    {
        _bss = .;
        *(.bss*)
        *(COMMON)
        . = ALIGN(4) ;
        _ebss = .;
        PROVIDE(end = .);
        __end__ = .;
    } > RamLoc32
    
    PROVIDE(_pvHeapStart = .);
    PROVIDE(_vStackTop = __top_RamLoc32 - 0);
}