Ramon Fried <rfried....@gmail.com> writes:
> defining CADENCE_GEM_ERR_DEBUG causes compilation
> errors, fix that.
It would be worth doing something like:
#ifdef CADENCE_GEM_ERR_DEBUG
#define CADENCE_GEM_GATE 1
#else
#define CADENCE_GEM_GATE 0
#endif
#define DB_PRINT(...) do { \
if (CADENCE_GEM_GATE) { \
fprintf(stderr, ": %s: ", __func__); \
fprintf(stderr, ## __VA_ARGS__); \
} \
} while (0)
So these format strings don't go stale in and only get detected on
--debug builds.
While your at it I suspect the fprintf debug would be better of as:
qemu_log("%s: " fmt, __func__, ## args);
>
> Signed-off-by: Ramon Fried <rfried....@gmail.com>
> ---
> v2: change %lx to HWADDR_PRIx and %lx to %zdx
>
> hw/net/cadence_gem.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
> index 7f63411430..e9b1b1e2eb 100644
> --- a/hw/net/cadence_gem.c
> +++ b/hw/net/cadence_gem.c
> @@ -982,8 +982,8 @@ static ssize_t gem_receive(NetClientState *nc, const
> uint8_t *buf, size_t size)
> return -1;
> }
>
> - DB_PRINT("copy %d bytes to 0x%x\n", MIN(bytes_to_copy, rxbufsize),
> - rx_desc_get_buffer(s->rx_desc[q]));
> + DB_PRINT("copy %d bytes to 0x%" HWADDR_PRIx "\n", MIN(bytes_to_copy,
> rxbufsize),
> + rx_desc_get_buffer(s, s->rx_desc[q]));
>
> /* Copy packet data to emulated DMA buffer */
> address_space_write(&s->dma_as, rx_desc_get_buffer(s, s->rx_desc[q])
> +
> @@ -1156,7 +1156,7 @@ static void gem_transmit(CadenceGEMState *s)
> if (tx_desc_get_length(desc) > sizeof(tx_packet) -
> (p - tx_packet)) {
> DB_PRINT("TX descriptor @ 0x%x too large: size 0x%x space " \
> - "0x%x\n", (unsigned)packet_desc_addr,
> + "0x%zdx\n", (unsigned)packet_desc_addr,
> (unsigned)tx_desc_get_length(desc),
> sizeof(tx_packet) - (p - tx_packet));
> break;
--
Alex Bennée
