one more section shall be modified, or be error when srodata section size
is not 4-bytes alignment.
------------------------------------
.srodata :
{
PROVIDE( _gp = . + 0x800 );
PROVIDE( __global_pointer$ = _gp);
*(.srodata.cst16)
*(.srodata.cst8)
*(.srodata.cst4)
*(.srodata.cst2)
*(.srodata .srodata.*)
. = ALIGN(4); --------------------------add this line
} >dtcm AT>itcm
-----------------------------------
Marko Kiiskila <mkiisk...@yahoo.com.invalid> 於 2022年8月25日 週四 凌晨12:02寫道：
> There was no attached file, I assume that would’ve had
> the error you are seeing.
>
> Regardless, what you have there is a reasonable way
> to get .data padded to 8 byte alignment. Linker script is
> the right place to make that happen.
>
> > On 24. Aug 2022, at 18.08, 范姜徐霖 <jackfa...@gmail.com> wrote:
> >
> > I try to port ble_app program to my board from bsp/hifive1.
> > I found something wrong at srodata alignment. (see attached file)
> > the .data section size is 0x94, and the following .srodata section is
> alignment at 2**3
> > so .sordata section start at 0x98. 4-bytes are skipped.
> > we do not always have this error, it depends.
> > I guess it happen at ".data section size is not 8-byte alignment"
> >
> > I modify the hifive1.ld to make sure .data section size is 8-byte
> alignment.
> > ----------------------
> > .data :
> > {
> > *(.data .data.*)
> > *(.gnu.linkonce.d.*)
> > . = ALIGN(8); <------------------------I add this line
> > } >dtcm AT>itcm
> > --------------------------
> >
> > dont know is there anything missing?
> >
> > Jack
> >
>
>
