On Wed, Oct 19, 2022 at 02:38:15PM +0200, Ahmad Fatoum wrote:
> puthex_ll prints a single zero-padded unsigned long, which for a single
> byte is not very readable, especially on 64-bit systems. Define
> puthexc_ll() as well, which just accepts a byte and formats its nibbles
> as hexadecimal characters.
>
> Signed-off-by: Ahmad Fatoum
> ---
> include/debug_ll.h | 16 ++--
> 1 file changed, 14 insertions(+), 2 deletions(-)
Applied, thanks
Sascha
>
> diff --git a/include/debug_ll.h b/include/debug_ll.h
> index 735033b314cc..856a157bf52c 100644
> --- a/include/debug_ll.h
> +++ b/include/debug_ll.h
> @@ -33,17 +33,25 @@ static inline void putc_ll(char value)
> PUTC_LL(value);
> }
>
> -static inline void puthex_ll(unsigned long value)
> +static inline void puthexc_ll(unsigned char value)
> {
> int i; unsigned char ch;
>
> - for (i = sizeof(unsigned long) * 2; i--; ) {
> + for (i = 2; i--; ) {
> ch = ((value >> (i * 4)) & 0xf);
> ch += (ch >= 10) ? 'a' - 10 : '0';
> putc_ll(ch);
> }
> }
>
> +static inline void puthex_ll(unsigned long value)
> +{
> + int i;
> +
> + for (i = sizeof(unsigned long); i--; )
> + puthexc_ll(value >> (i * 8));
> +}
> +
> /*
> * Be careful with puts_ll, it only works if the binary is running at the
> * link address which often is not the case during early startup. If in doubt
> @@ -66,6 +74,10 @@ static inline void putc_ll(char value)
> {
> }
>
> +static inline void puthexc_ll(unsigned char value)
> +{
> +}
> +
> static inline void puthex_ll(unsigned long value)
> {
> }
> --
> 2.30.2
>
>
>
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