CODEWITHSUNDEEP
assemblylinkerriscvlinker-scriptsharvard-architecture
hyperion007
hyperion007

Reputation: 75

configuring the overlapping address for code and data in linker script

I am newbie to linker script. In my design, RISCV has the code space and data space seperately. The code address is 0~0xFFFF, the data address is 0~0xFFFFFF. Here is my linker scprit:

MEMORY
{
  CODE (rx) : ORIGIN = 0x0000, LENGTH = 0x10000
  DATA (rwx) : ORIGIN = 0x000000, LENGTH = 0x1000000
}

SECTIONS
{
  .text :
  {
    /* Code section */
    *(.text)
  } > CODE

  .data :
  {
    /* Data section */
    *(.data)
    *(.bss)
  } > DATA
}

I got a address conflict issue:section .data LMA [0000000000000000, 0000000000000047] overlpas section .text LMA [0000000000000000, 0000000000001AFF]. So how should I configure a linker script、 thanks

Upvotes: 3

Views: 323

Answers (0)

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