BootloaderPIC32/Bootloader_PIC32.X/Source/elf32pic32mx.ld

/* Default linker script, for normal executables */
OUTPUT_FORMAT("elf32-tradlittlemips")
OUTPUT_ARCH(pic32mx)
ENTRY(_reset)
/*
 * Provide for a minimum stack and heap size
 * - _min_stack_size - represents the minimum space that must be made
 *                     available for the stack.  Can be overridden from
 *                     the command line using the linker's --defsym option.
 * - _min_heap_size  - represents the minimum space that must be made
 *                     available for the heap.  Can be overridden from
 *                     the command line using the linker's --defsym option.
 */
EXTERN (_min_stack_size _min_heap_size)
PROVIDE(_min_stack_size = 0x400) ;
PROVIDE(_min_heap_size = 0) ;
INCLUDE procdefs.ld
PROVIDE(_DBG_CODE_ADDR = 0xBFC02000) ;
PROVIDE(_DBG_CODE_SIZE = 0xFF0) ;
SECTIONS
{
  /* Boot Sections */
  .reset _RESET_ADDR :
  {
    KEEP(*(.reset))
    KEEP(*(.reset.startup))		/*JFM 2012-10-09 THE INIT SECTION MUST BE IN THE kseg0_boot_mem FOR THE BOOTLOADER TO WORK.  INTRODUCED IN V2.00 OF THE COMPILER.  SEE  */
  } > kseg1_boot_mem            /*JFM 2020-11-15 INIT MOVED BACK?  PROBABLY BECAUSE I HAVE COMPILER V1.3*/
  .bev_excpt _BEV_EXCPT_ADDR :
  {
    KEEP(*(.bev_handler))
  } > kseg1_boot_mem
  .dbg_excpt _DBG_EXCPT_ADDR (NOLOAD) :
  {
    . += (DEFINED (_DEBUGGER) ? 0x8 : 0x0);
  } > kseg1_boot_mem
  .dbg_code _DBG_CODE_ADDR (NOLOAD) :
  {
    . += (DEFINED (_DEBUGGER) ? _DBG_CODE_SIZE : 0x0);
  } > debug_exec_mem
  .app_excpt _GEN_EXCPT_ADDR :
  {
    KEEP(*(.gen_handler))
  } > exception_mem
  .vector_0 _ebase_address + 0x200 :
  {
    KEEP(*(.vector_0))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_0) <= (_vector_spacing << 5), "function at exception vector 0 too large")
  .vector_1 _ebase_address + 0x200 + (_vector_spacing << 5) * 1 :
  {
    KEEP(*(.vector_1))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_1) <= (_vector_spacing << 5), "function at exception vector 1 too large")
  .vector_2 _ebase_address + 0x200 + (_vector_spacing << 5) * 2 :
  {
    KEEP(*(.vector_2))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_2) <= (_vector_spacing << 5), "function at exception vector 2 too large")
  .vector_3 _ebase_address + 0x200 + (_vector_spacing << 5) * 3 :
  {
    KEEP(*(.vector_3))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_3) <= (_vector_spacing << 5), "function at exception vector 3 too large")
  .vector_4 _ebase_address + 0x200 + (_vector_spacing << 5) * 4 :
  {
    KEEP(*(.vector_4))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_4) <= (_vector_spacing << 5), "function at exception vector 4 too large")
  .vector_5 _ebase_address + 0x200 + (_vector_spacing << 5) * 5 :
  {
    KEEP(*(.vector_5))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_5) <= (_vector_spacing << 5), "function at exception vector 5 too large")
  .vector_6 _ebase_address + 0x200 + (_vector_spacing << 5) * 6 :
  {
    KEEP(*(.vector_6))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_6) <= (_vector_spacing << 5), "function at exception vector 6 too large")
  .vector_7 _ebase_address + 0x200 + (_vector_spacing << 5) * 7 :
  {
    KEEP(*(.vector_7))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_7) <= (_vector_spacing << 5), "function at exception vector 7 too large")
  .vector_8 _ebase_address + 0x200 + (_vector_spacing << 5) * 8 :
  {
    KEEP(*(.vector_8))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_8) <= (_vector_spacing << 5), "function at exception vector 8 too large")
  .vector_9 _ebase_address + 0x200 + (_vector_spacing << 5) * 9 :
  {
    KEEP(*(.vector_9))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_9) <= (_vector_spacing << 5), "function at exception vector 9 too large")
  .vector_10 _ebase_address + 0x200 + (_vector_spacing << 5) * 10 :
  {
    KEEP(*(.vector_10))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_10) <= (_vector_spacing << 5), "function at exception vector 10 too large")
  .vector_11 _ebase_address + 0x200 + (_vector_spacing << 5) * 11 :
  {
    KEEP(*(.vector_11))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_11) <= (_vector_spacing << 5), "function at exception vector 11 too large")
  .vector_12 _ebase_address + 0x200 + (_vector_spacing << 5) * 12 :
  {
    KEEP(*(.vector_12))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_12) <= (_vector_spacing << 5), "function at exception vector 12 too large")
  .vector_13 _ebase_address + 0x200 + (_vector_spacing << 5) * 13 :
  {
    KEEP(*(.vector_13))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_13) <= (_vector_spacing << 5), "function at exception vector 13 too large")
  .vector_14 _ebase_address + 0x200 + (_vector_spacing << 5) * 14 :
  {
    KEEP(*(.vector_14))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_14) <= (_vector_spacing << 5), "function at exception vector 14 too large")
  .vector_15 _ebase_address + 0x200 + (_vector_spacing << 5) * 15 :
  {
    KEEP(*(.vector_15))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_15) <= (_vector_spacing << 5), "function at exception vector 15 too large")
  .vector_16 _ebase_address + 0x200 + (_vector_spacing << 5) * 16 :
  {
    KEEP(*(.vector_16))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_16) <= (_vector_spacing << 5), "function at exception vector 16 too large")
  .vector_17 _ebase_address + 0x200 + (_vector_spacing << 5) * 17 :
  {
    KEEP(*(.vector_17))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_17) <= (_vector_spacing << 5), "function at exception vector 17 too large")
  .vector_18 _ebase_address + 0x200 + (_vector_spacing << 5) * 18 :
  {
    KEEP(*(.vector_18))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_18) <= (_vector_spacing << 5), "function at exception vector 18 too large")
  .vector_19 _ebase_address + 0x200 + (_vector_spacing << 5) * 19 :
  {
    KEEP(*(.vector_19))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_19) <= (_vector_spacing << 5), "function at exception vector 19 too large")
  .vector_20 _ebase_address + 0x200 + (_vector_spacing << 5) * 20 :
  {
    KEEP(*(.vector_20))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_20) <= (_vector_spacing << 5), "function at exception vector 20 too large")
  .vector_21 _ebase_address + 0x200 + (_vector_spacing << 5) * 21 :
  {
    KEEP(*(.vector_21))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_21) <= (_vector_spacing << 5), "function at exception vector 21 too large")
  .vector_22 _ebase_address + 0x200 + (_vector_spacing << 5) * 22 :
  {
    KEEP(*(.vector_22))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_22) <= (_vector_spacing << 5), "function at exception vector 22 too large")
  .vector_23 _ebase_address + 0x200 + (_vector_spacing << 5) * 23 :
  {
    KEEP(*(.vector_23))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_23) <= (_vector_spacing << 5), "function at exception vector 23 too large")
  .vector_24 _ebase_address + 0x200 + (_vector_spacing << 5) * 24 :
  {
    KEEP(*(.vector_24))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_24) <= (_vector_spacing << 5), "function at exception vector 24 too large")
  .vector_25 _ebase_address + 0x200 + (_vector_spacing << 5) * 25 :
  {
    KEEP(*(.vector_25))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_25) <= (_vector_spacing << 5), "function at exception vector 25 too large")
  .vector_26 _ebase_address + 0x200 + (_vector_spacing << 5) * 26 :
  {
    KEEP(*(.vector_26))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_26) <= (_vector_spacing << 5), "function at exception vector 26 too large")
  .vector_27 _ebase_address + 0x200 + (_vector_spacing << 5) * 27 :
  {
    KEEP(*(.vector_27))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_27) <= (_vector_spacing << 5), "function at exception vector 27 too large")
  .vector_28 _ebase_address + 0x200 + (_vector_spacing << 5) * 28 :
  {
    KEEP(*(.vector_28))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_28) <= (_vector_spacing << 5), "function at exception vector 28 too large")
  .vector_29 _ebase_address + 0x200 + (_vector_spacing << 5) * 29 :
  {
    KEEP(*(.vector_29))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_29) <= (_vector_spacing << 5), "function at exception vector 29 too large")
  .vector_30 _ebase_address + 0x200 + (_vector_spacing << 5) * 30 :
  {
    KEEP(*(.vector_30))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_30) <= (_vector_spacing << 5), "function at exception vector 30 too large")
  .vector_31 _ebase_address + 0x200 + (_vector_spacing << 5) * 31 :
  {
    KEEP(*(.vector_31))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_31) <= (_vector_spacing << 5), "function at exception vector 31 too large")
  .vector_32 _ebase_address + 0x200 + (_vector_spacing << 5) * 32 :
  {
    KEEP(*(.vector_32))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_32) <= (_vector_spacing << 5), "function at exception vector 32 too large")
  .vector_33 _ebase_address + 0x200 + (_vector_spacing << 5) * 33 :
  {
    KEEP(*(.vector_33))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_33) <= (_vector_spacing << 5), "function at exception vector 33 too large")
  .vector_34 _ebase_address + 0x200 + (_vector_spacing << 5) * 34 :
  {
    KEEP(*(.vector_34))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_34) <= (_vector_spacing << 5), "function at exception vector 34 too large")
  .vector_35 _ebase_address + 0x200 + (_vector_spacing << 5) * 35 :
  {
    KEEP(*(.vector_35))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_35) <= (_vector_spacing << 5), "function at exception vector 35 too large")
  .vector_36 _ebase_address + 0x200 + (_vector_spacing << 5) * 36 :
  {
    KEEP(*(.vector_36))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_36) <= (_vector_spacing << 5), "function at exception vector 36 too large")
  .vector_37 _ebase_address + 0x200 + (_vector_spacing << 5) * 37 :
  {
    KEEP(*(.vector_37))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_37) <= (_vector_spacing << 5), "function at exception vector 37 too large")
  .vector_38 _ebase_address + 0x200 + (_vector_spacing << 5) * 38 :
  {
    KEEP(*(.vector_38))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_38) <= (_vector_spacing << 5), "function at exception vector 38 too large")
  .vector_39 _ebase_address + 0x200 + (_vector_spacing << 5) * 39 :
  {
    KEEP(*(.vector_39))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_39) <= (_vector_spacing << 5), "function at exception vector 39 too large")
  .vector_40 _ebase_address + 0x200 + (_vector_spacing << 5) * 40 :
  {
    KEEP(*(.vector_40))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_40) <= (_vector_spacing << 5), "function at exception vector 40 too large")
  .vector_41 _ebase_address + 0x200 + (_vector_spacing << 5) * 41 :
  {
    KEEP(*(.vector_41))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_41) <= (_vector_spacing << 5), "function at exception vector 41 too large")
  .vector_42 _ebase_address + 0x200 + (_vector_spacing << 5) * 42 :
  {
    KEEP(*(.vector_42))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_42) <= (_vector_spacing << 5), "function at exception vector 42 too large")
  .vector_43 _ebase_address + 0x200 + (_vector_spacing << 5) * 43 :
  {
    KEEP(*(.vector_43))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_43) <= (_vector_spacing << 5), "function at exception vector 43 too large")
  .vector_44 _ebase_address + 0x200 + (_vector_spacing << 5) * 44 :
  {
    KEEP(*(.vector_44))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_44) <= (_vector_spacing << 5), "function at exception vector 44 too large")
  .vector_45 _ebase_address + 0x200 + (_vector_spacing << 5) * 45 :
  {
    KEEP(*(.vector_45))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_45) <= (_vector_spacing << 5), "function at exception vector 45 too large")
  .vector_46 _ebase_address + 0x200 + (_vector_spacing << 5) * 46 :
  {
    KEEP(*(.vector_46))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_46) <= (_vector_spacing << 5), "function at exception vector 46 too large")
  .vector_47 _ebase_address + 0x200 + (_vector_spacing << 5) * 47 :
  {
    KEEP(*(.vector_47))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_47) <= (_vector_spacing << 5), "function at exception vector 47 too large")
  .vector_48 _ebase_address + 0x200 + (_vector_spacing << 5) * 48 :
  {
    KEEP(*(.vector_48))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_48) <= (_vector_spacing << 5), "function at exception vector 48 too large")
  .vector_49 _ebase_address + 0x200 + (_vector_spacing << 5) * 49 :
  {
    KEEP(*(.vector_49))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_49) <= (_vector_spacing << 5), "function at exception vector 49 too large")
  .vector_50 _ebase_address + 0x200 + (_vector_spacing << 5) * 50 :
  {
    KEEP(*(.vector_50))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_50) <= (_vector_spacing << 5), "function at exception vector 50 too large")
  .vector_51 _ebase_address + 0x200 + (_vector_spacing << 5) * 51 :
  {
    KEEP(*(.vector_51))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_51) <= (_vector_spacing << 5), "function at exception vector 51 too large")
  .vector_52 _ebase_address + 0x200 + (_vector_spacing << 5) * 52 :
  {
    KEEP(*(.vector_52))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_52) <= (_vector_spacing << 5), "function at exception vector 52 too large")
  .vector_53 _ebase_address + 0x200 + (_vector_spacing << 5) * 53 :
  {
    KEEP(*(.vector_53))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_53) <= (_vector_spacing << 5), "function at exception vector 53 too large")
  .vector_54 _ebase_address + 0x200 + (_vector_spacing << 5) * 54 :
  {
    KEEP(*(.vector_54))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_54) <= (_vector_spacing << 5), "function at exception vector 54 too large")
  .vector_55 _ebase_address + 0x200 + (_vector_spacing << 5) * 55 :
  {
    KEEP(*(.vector_55))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_55) <= (_vector_spacing << 5), "function at exception vector 55 too large")
  .vector_56 _ebase_address + 0x200 + (_vector_spacing << 5) * 56 :
  {
    KEEP(*(.vector_56))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_56) <= (_vector_spacing << 5), "function at exception vector 56 too large")
  .vector_57 _ebase_address + 0x200 + (_vector_spacing << 5) * 57 :
  {
    KEEP(*(.vector_57))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_57) <= (_vector_spacing << 5), "function at exception vector 57 too large")
  .vector_58 _ebase_address + 0x200 + (_vector_spacing << 5) * 58 :
  {
    KEEP(*(.vector_58))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_58) <= (_vector_spacing << 5), "function at exception vector 58 too large")
  .vector_59 _ebase_address + 0x200 + (_vector_spacing << 5) * 59 :
  {
    KEEP(*(.vector_59))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_59) <= (_vector_spacing << 5), "function at exception vector 59 too large")
  .vector_60 _ebase_address + 0x200 + (_vector_spacing << 5) * 60 :
  {
    KEEP(*(.vector_60))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_60) <= (_vector_spacing << 5), "function at exception vector 60 too large")
  .vector_61 _ebase_address + 0x200 + (_vector_spacing << 5) * 61 :
  {
    KEEP(*(.vector_61))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_61) <= (_vector_spacing << 5), "function at exception vector 61 too large")
  .vector_62 _ebase_address + 0x200 + (_vector_spacing << 5) * 62 :
  {
    KEEP(*(.vector_62))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_62) <= (_vector_spacing << 5), "function at exception vector 62 too large")
  .vector_63 _ebase_address + 0x200 + (_vector_spacing << 5) * 63 :
  {
    KEEP(*(.vector_63))
  } > exception_mem
  ASSERT (_vector_spacing == 0 || SIZEOF(.vector_63) <= (_vector_spacing << 5), "function at exception vector 63 too large")
  /*  Starting with C32 v2.00, the startup code is in the .reset.startup section.
   *  Keep this here for backwards compatibility.
   */
  .startup ORIGIN(kseg0_boot_mem) :
  {
    KEEP(*(.startup))
   /* KEEP(*(.reset.startup))*/		/*2012-10-09 MOVED FROM kseg1_boot_mem SECTION.  AS WE CAN SEE IN THE MICROCHIP COMMENT THE STARTUP CODE HAS MOVED TO .reset.startup SECTION. */
  } > kseg0_boot_mem
  /* Code Sections - Note that input sections *(.text) and *(.text.*)
  ** are not mapped here. Starting in C32 v2.00, the best-fit allocator
  ** locates them, so that .text may flow around absolute sections
  ** as needed.
  */
  .text :
  {
    *(.stub .gnu.linkonce.t.*)
    KEEP (*(.text.*personality*))
    *(.mips16.fn.*)
    *(.mips16.call.*)
    *(.gnu.warning)
  } >kseg0_program_mem
  /* Read-only sections */
  .rodata   :
  {
    *( /* .rodata */  .rodata.* .gnu.linkonce.r.*)
    *(.rodata1)
    . = ALIGN(4) ;
  } >kseg0_program_mem
  /*
   * Small initialized constant global and static data can be placed in the
   * .sdata2 section.  This is different from .sdata, which contains small
   * initialized non-constant global and static data.
   */
  .sdata2 ALIGN(4)   :
  {
    *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
    . = ALIGN(4) ;
  } >kseg0_program_mem
  /*
   * Uninitialized constant global and static data (i.e., variables which will
   * always be zero).  Again, this is different from .sbss, which contains
   * small non-initialized, non-constant global and static data.
   */
  .sbss2 ALIGN(4)   :
  {
    *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)
    . = ALIGN(4) ;
  } >kseg0_program_mem
  .eh_frame_hdr : { *(.eh_frame_hdr) }
  .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
  .dbg_data (NOLOAD) :
  {
    . += (DEFINED (_DEBUGGER) ? 0x200 : 0x0);
  } >kseg1_data_mem
  /* Persistent data - Use the new C 'persistent' attribute instead. */
  .persist :
  {
    _persist_begin = .;
    *(.persist .persist.*)
    . = ALIGN(4);
    _persist_end = .;
  } >kseg1_data_mem
  .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
  . = .;
  _gp = ALIGN(16) + 0x7ff0;
  .got ALIGN(4)   :
  {
     *(.got.plt) *(.got)
  } >kseg1_data_mem /* AT>kseg0_program_mem */
  /*
   * Note that "small" data sections are still mapped in the linker
   * script. This ensures that they are grouped together for
   * gp-relative addressing. Absolute sections are allocated after
   * the "small" data sections so small data cannot flow around them.
   */
  /*
   * We want the small data sections together, so single-instruction offsets
   * can access them all, and initialized data all before uninitialized, so
   * we can shorten the on-disk segment size.
   */
  .sdata ALIGN(4) /* */ :
  {
    _sdata_begin = . ;
    *(.sdata .sdata.* .gnu.linkonce.s.*)
    _sdata_end = . ;
  } >kseg1_data_mem
  .lit8           :
  {
    *(.lit8)
  } >kseg1_data_mem
  .lit4           :
  {
    *(.lit4)
  } >kseg1_data_mem
  . = ALIGN (4) ;
  _data_end = . ;
  _bss_begin = . ;
  .sbss ALIGN(4)   :
  {
    _sbss_begin = . ;
    *(.dynsbss)
    *(.sbss .sbss.* .gnu.linkonce.sb.*)
    *(.scommon)
    _sbss_end = . ;
  } >kseg1_data_mem
  /*
   * Note that input sections named .data* are no longer mapped here.
   * Starting in C32 v2.00, the best-fit allocator locates them, so
   * that they may flow around absolute sections as needed.
   */
  /*
   * Align here to ensure that the .bss section occupies space up to
   * _end.  Align after .bss to ensure correct alignment even if the
   * .bss section disappears because there are no input sections.
   *
   * Note that input sections named .bss* are no longer mapped here.
   * Starting in C32 v2.00, the best-fit allocator locates them, so
   * that they may flow around absolute sections as needed.
   *
   */
  .bss   :
  {
    *(.dynbss)
    *(COMMON)
    . = ALIGN(4) ;
  } >kseg1_data_mem
  . = ALIGN(4) ;
  _end = . ;
  _bss_end = . ;
  /* Starting with C32 v2.00, the heap and stack are dynamically
   * allocated by the linker.
   */
  /*
   * RAM functions go at the end of our stack and heap allocation.
   * Alignment of 2K required by the boundary register (BMXDKPBA).
   *
   * RAM functions are now allocated by the linker. The linker generates
   * _ramfunc_begin and _bmxdkpba_address symbols depending on the
   * location of RAM functions.
   */
  _bmxdudba_address = LENGTH(kseg1_data_mem) ;
  _bmxdupba_address = LENGTH(kseg1_data_mem) ;
    /* The .pdr section belongs in the absolute section */
    /DISCARD/ : { *(.pdr) }
    /* We don't load .reginfo onto the target, so don't locate it
     * in real memory
     */
    /DISCARD/ : { *(.reginfo) }
  /* Stabs debugging sections.  */
  .stab          0 : { *(.stab) }
  .stabstr       0 : { *(.stabstr) }
  .stab.excl     0 : { *(.stab.excl) }
  .stab.exclstr  0 : { *(.stab.exclstr) }
  .stab.index    0 : { *(.stab.index) }
  .stab.indexstr 0 : { *(.stab.indexstr) }
  .comment       0 : { *(.comment) }
  /* DWARF debug sections.
     Symbols in the DWARF debugging sections are relative to the beginning
     of the section so we begin them at 0.  */
  /* DWARF 1 */
  .debug          0 : { *(.debug) }
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  /* GNU DWARF 1 extensions */
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  .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
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}