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scatter file

Ari

Hi,

I want the linker to put all code in entire code region except one section that must be located at specific location. for example,

RO: 0x40000000 - 0x40008000

Init area: 0x40008000- 0x40008100

RO: 0x40008100 - 0x40040000

What is the simple way to do this with scatter file?

Thank you 

Ari

Parents
  • 0 in reply to ChenTang

    Thanks for response.

    These examples don't solve my problem. 

    I need to put code in 2 separate areas, but I wish that the linker will fit them without having to define the objects per area. 

    Something like:

    LR_IROM1 0x40006000 0x40000

    { 

    ER_IROM0 0x40006000 0x2000
    {
       *.o (+RO) ; first part of code
    }

    ER_IROM1 0x40008000 0x100
    {
        *.o (Init, +First) 
    }

    ER_IROM2 +0
    {
       *.o (+RO) ; second part of code - This will not work!

    }

    ...

    }

    I wouldn't like to put manually objects in ER_IROM0. This may result with wasted code space.

    Is there a way to tell the linker to place all code in 2 separated areas?

    Thank you,

    Ari

Reply
  • 0 in reply to ChenTang

    Thanks for response.

    These examples don't solve my problem. 

    I need to put code in 2 separate areas, but I wish that the linker will fit them without having to define the objects per area. 

    Something like:

    LR_IROM1 0x40006000 0x40000

    { 

    ER_IROM0 0x40006000 0x2000
    {
       *.o (+RO) ; first part of code
    }

    ER_IROM1 0x40008000 0x100
    {
        *.o (Init, +First) 
    }

    ER_IROM2 +0
    {
       *.o (+RO) ; second part of code - This will not work!

    }

    ...

    }

    I wouldn't like to put manually objects in ER_IROM0. This may result with wasted code space.

    Is there a way to tell the linker to place all code in 2 separated areas?

    Thank you,

    Ari

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