"__pRAM_WIR_start_high" defined in the Linker Command File is not word

j___ — Thu, 05 Jul 2018 18:39:44 GMT

I am using CW 10.7 for MCU. Also, I borrowing pieces for the LCF from the demo project located here:

Linker Command File (LCF) P:RAM Clarification

Now, I am getting the message:

>"__pRAM_WIR_start_high" defined in the Linker Command File is not word-
>aligned, address in bytes is 1.

Below is the relevant excerpt from my LCF.

Regards...

-------------------------------------------------------------------------------

.ApplicationCodeInRAM :
{

        . = ALIGN(2);
          __PRG_RAM_START=.;
          .=__PRG_RAM_START + __DATA_END;
          __pRAM_WIR_start = .;

# insert RAM routine (this is for proper move of memory pointer and it is equal to the row above)
* (.pRAM_from_Flash_code)

# You can add your sections here.

} > .p_internal_RAM

    .WIRData :
    {
          # start WIR
          # definition of symbols for copy of WIR routine from pROM to pRAM
          F_LWIR_size     = __WIR_size;

F_LWIR_ROM_addr = __pROM_WIR_start;
F_LWIR_ROM_addr_low = __pROM_WIR_start & 0xFFFF;

__pROM_WIR_start_high = __pROM_WIR_start / 0x10000;

F_LWIR_ROM_addr_high = __pROM_WIR_start_high;

F_LWIR_RAM_addr = __pRAM_WIR_start;
F_LWIR_RAM_addr_low = __pRAM_WIR_start & 0xFFFF;

__pRAM_WIR_start_high = __pRAM_WIR_start / 0x10000;

          F_LWIR_RAM_addr_high = __pRAM_WIR_start_high;
          # end WIR
    } >> .x_internal_RAM

Re: "__pRAM_WIR_start_high" defined in the Linker Command File is not word

ZhangJennie — Fri, 13 Jul 2018 07:17:00 GMT

To remove this warning, please use the ALIGN command to align the ‘__pRAM_WIR_start_high’ on a word-boundary. for example:

. = ALIGN(2);
__pRAM_WIR_start_high = . ;

If this can't help you fix the issue, please upload your demo project here. thus we can check it directly.

Have a great day,
Jennie Zhang

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CodeWarrior for MCUのトピックRe: "__pRAM_WIR_start_high" defined in the Linker Command File is not word

"__pRAM_WIR_start_high" defined in the Linker Command File is not word

.ApplicationCodeInRAM : {

. = ALIGN(2); __PRG_RAM_START=.; .=__PRG_RAM_START + __DATA_END; __pRAM_WIR_start = .;

# insert RAM routine (this is for proper move of memory pointer and it is equal to the row above) * (.pRAM_from_Flash_code)

.WIRData : { # ****** start WIR ****** # definition of symbols for copy of WIR routine from pROM to pRAM F_LWIR_size = __WIR_size;

F_LWIR_ROM_addr = __pROM_WIR_start; F_LWIR_ROM_addr_low = __pROM_WIR_start & 0xFFFF;

__pROM_WIR_start_high = __pROM_WIR_start / 0x10000;

F_LWIR_ROM_addr_high = __pROM_WIR_start_high;

F_LWIR_RAM_addr = __pRAM_WIR_start; F_LWIR_RAM_addr_low = __pRAM_WIR_start & 0xFFFF;

__pRAM_WIR_start_high = __pRAM_WIR_start / 0x10000;

F_LWIR_RAM_addr_high = __pRAM_WIR_start_high; # ****** end WIR ****** } >> .x_internal_RAM

Re: "__pRAM_WIR_start_high" defined in the Linker Command File is not word

.ApplicationCodeInRAM :
{

. = ALIGN(2);
__PRG_RAM_START=.;
.=__PRG_RAM_START + __DATA_END;
__pRAM_WIR_start = .;

# insert RAM routine (this is for proper move of memory pointer and it is equal to the row above)
* (.pRAM_from_Flash_code)

.WIRData :
{
# start WIR
# definition of symbols for copy of WIR routine from pROM to pRAM
F_LWIR_size = __WIR_size;

F_LWIR_ROM_addr = __pROM_WIR_start;
F_LWIR_ROM_addr_low = __pROM_WIR_start & 0xFFFF;

F_LWIR_RAM_addr = __pRAM_WIR_start;
F_LWIR_RAM_addr_low = __pRAM_WIR_start & 0xFFFF;

F_LWIR_RAM_addr_high = __pRAM_WIR_start_high;
# end WIR
} >> .x_internal_RAM