ENTRY(_start)

/* Keep bootloader BSS/stack inside the same DTIM window used by the app image. */
MEMORY
{
  rom (rx)  : ORIGIN = 0x00010000, LENGTH = 64K
  ram (rwx) : ORIGIN = DEFINED(__dtim_base) ? __dtim_base : 0x80000000,
              LENGTH = DEFINED(__dtim_size) ? __dtim_size : 0x00100000
}

SECTIONS
{
  . = ORIGIN(rom);

  .text : ALIGN(4) {
    KEEP(*(.text.start))
    *(.text .text.*)
    *(.rodata .rodata.*)
  } > rom

  . = ALIGN(8);
  PROVIDE(__global_pointer$ = . + 0x800);

  .data : ALIGN(8) {
    *(.sdata .sdata.*)
    *(.data .data.*)
  } > rom

  .bss (NOLOAD) : ALIGN(8) {
    __bss_start = .;
    *(.sbss .sbss.*)
    *(.bss .bss.*)
    *(COMMON)
    __bss_end = .;
  } > ram

  _stack_top = ORIGIN(ram) + LENGTH(ram);
}