lib/utils/printf: Rework overriding printer of DEBUG_printf().
By default it uses mp_plat_print, but a port may override it to another value with MICROPY_DEBUG_PRINTER_DEST.
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@ -9,6 +9,7 @@
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#define MICROPY_EMIT_INLINE_THUMB (0)
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#define MICROPY_MEM_STATS (0)
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#define MICROPY_DEBUG_PRINTERS (1)
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#define MICROPY_DEBUG_PRINTER_DEST mp_debug_print
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_STACK_CHECK (1)
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#define MICROPY_REPL_EVENT_DRIVEN (0)
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@ -59,14 +59,11 @@ int vprintf(const char *fmt, va_list ap) {
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int DEBUG_printf(const char *fmt, ...) {
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va_list ap;
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va_start(ap, fmt);
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#if defined(MICROPY_DEBUG_STDERR) && MICROPY_DEBUG_STDERR
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// Printing debug to stderr may give a chance tests which
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// check stdout to pass, etc.
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extern const mp_print_t mp_stderr_print;
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int ret = mp_vprintf(&mp_stderr_print, fmt, ap);
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#else
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int ret = mp_vprintf(&mp_plat_print, fmt, ap);
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#ifndef MICROPY_DEBUG_PRINTER_DEST
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#define MICROPY_DEBUG_PRINTER_DEST mp_plat_print
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#endif
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extern const mp_print_t MICROPY_DEBUG_PRINTER_DEST;
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int ret = mp_vprintf(&MICROPY_DEBUG_PRINTER_DEST, fmt, ap);
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va_end(ap);
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return ret;
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}
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@ -51,7 +51,9 @@
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#define MICROPY_MALLOC_USES_ALLOCATED_SIZE (1)
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#define MICROPY_MEM_STATS (1)
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#define MICROPY_DEBUG_PRINTERS (1)
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#define MICROPY_DEBUG_STDERR (1)
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// Printing debug to stderr may give tests which
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// check stdout a chance to pass, etc.
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#define MICROPY_DEBUG_PRINTER_DEST mp_stderr_print
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#define MICROPY_USE_READLINE_HISTORY (1)
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#define MICROPY_HELPER_REPL (1)
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#define MICROPY_REPL_EMACS_KEYS (1)
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