[Pdbg] [PATCH] template: Remove unused symbols

[Amitay Isaacs]

On Wed, 2021-08-04 at 09:33 +0930, Joel Stanley wrote:
> There are no users of the _end or _size symbols.
> 
> By dropping them we can also avoid unaligned data warnings:
> 
>  ./template.S: Assembler messages:
>  ./template.S:21: Error: misaligned data
> 
> Reported by the buildroot autobuilder when building for sh.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>
> ---
>  template.S | 7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/template.S b/template.S
> index ecf9bba0656d..9d0e6285a0c4 100644
> --- a/template.S
> +++ b/template.S
> @@ -9,16 +9,9 @@
>  #define CONCAT2(a, b, c, d) a ## b ## c ## d
>  
>  #define SYM_START(x)    CONCAT1(__USER_LABEL_PREFIX__, _binary_, x,
> _start)
> -#define SYM_END(x)      CONCAT1(__USER_LABEL_PREFIX__, _binary_, x,
> _end)
> -#define SYM_SIZE(x)     CONCAT1(__USER_LABEL_PREFIX__, _binary_, x,
> _size)
>  
>  .section .data
>  .align 8
>  SYM_START(SYMBOL_PREFIX):
>  .incbin FILENAME
> -SYM_END(SYMBOL_PREFIX):
> -SYM_SIZE(SYMBOL_PREFIX):
> -       .long   SYM_END(SYMBOL_PREFIX) - SYM_START(SYMBOL_PREFIX)
>  .globl SYM_START(SYMBOL_PREFIX)
> -.globl SYM_END(SYMBOL_PREFIX)
> -.globl SYM_SIZE(SYMBOL_PREFIX)
> -- 
> 2.32.0
> 

It might be a good idea to drop the export of now extinct symbols from
generate_dt_header.h.

Amitay.
-- 

Of all the things I have lost, I miss my mind the most.
Of all the things I have lost, I miss my mind the most.