xdebug

commit d5b3af812e3f16e556cdb276dd5cecb471354ed8
parent 437a6da3a57cc05d3964a0f1571e22d74424f56a
Author: Brian Swetland <swetland@frotz.net>
Date:   Tue, 28 Feb 2023 18:48:48 -0800

transport: disable chatty traces

Diffstat:
M
src/transport.c
 | 
32
+++++++++++++++++++++-----------

1 file changed, 21 insertions(+), 11 deletions(-)
diff --git a/src/transport.c b/src/transport.c
@@ -11,10 +11,30 @@
 #include "cmsis-dap-protocol.h"
 #include "transport.h"
 
+#define WITH_TRACE 0
+
+#if WITH_TRACE
 #define TRACE(fmt...) fprintf(stderr, fmt)
-//#define TRACE(fmt...) do {} while (0)
+#else
+#define TRACE(fmt...) do {} while (0)
+#endif
+
 #define ERROR(fmt...) fprintf(stderr, fmt)
 
+#if WITH_TRACE
+static void dump(const char* str, const void* ptr, unsigned len) {
+	const uint8_t* x = ptr;
+	TRACE("%s", str);
+	while (len > 0) {
+		TRACE(" %02x", *x++);
+		len--;
+	}
+	TRACE("\n");
+}
+#else
+#define dump(...) do {} while (0)
+#endif
+
 #define DC_ATTACHED 0 // attached and ready to do txns
 #define DC_FAILURE  1 // last txn failed, need to re-attach
 #define DC_DETACHED 2 // have not yet attached
@@ -66,16 +86,6 @@ int dap_get_info(DC* dc, unsigned di, void *out, unsigned minlen, unsigned maxle
 	return buf[1];
 }
 
-void dump(const char* str, const void* ptr, unsigned len) {
-	const uint8_t* x = ptr;
-	TRACE("%s", str);
-	while (len > 0) {
-		TRACE(" %02x", *x++);
-		len--;
-	}
-	TRACE("\n");
-}
-
 int dap_cmd(DC* dc, const void* tx, unsigned txlen, void* rx, unsigned rxlen) {
 	uint8_t cmd = ((const uint8_t*) tx)[0];
 	dump("TX>", tx, txlen);