woz_logfmt.c

Fstatic log_timestamp_t woz_timestamp_get(void)

Advance + read the 64-bit cycle accumulator (irq-safe; any context).

Fstatic void woz_wrap_sample(struct k_timer *t)

Periodic sampler so a CYCCNT wrap is never missed during console idle.

Cstruct woz_sink

Small bounded sink so cbpprintf can render into a stack buffer.

Fstatic int woz_sink_out(int c, void *ctx)

Sink callback for formatted output: append one character to the buffer if space remains.

c

Character to append.

ctx

Pointer to woz_sink context.

returns

Character appended.

Fstatic void woz_sink_str(struct woz_sink *s, const char *str)

Append a null-terminated string to the sink buffer one character at a time, stopping at end of string or exhausted buffer space.

s

Sink context.

str

String to append (null-terminated).

Fstatic const char *module_color(const char *name)

Stable per-module colour from a name hash (djb2).

Fstatic void woz_msg_format(const struct log_output *output, struct log_msg *msg, uint32_t flags)

Render one message as SEC.NS module message, or delegate hexdumps.

Fstatic int woz_logfmt_init(void)

Initialize the DWT cycle counter and log formatting on startup.

returns

0 on success.