semihosting: permit redirection of semihosting I/O to TCP

[openocd.git] / src / target / semihosting_common.h

diff --git a/src/target/semihosting_common.h b/src/target/semihosting_common.h
index 6eb9ca2527aee52d12e3d7ae1f19e9e2377a5f0d..459faf656abf6a07afb666aa8763ea8a0c30ef83 100644 (file)
--- a/src/target/semihosting_common.h
+++ b/src/target/semihosting_common.h
@@ -26,6 +26,7 @@
 #include <stdbool.h>
 #include <time.h>
 #include "helper/replacements.h"
+#include <server/server.h>
 
 /*
  * According to:
@@ -95,6 +96,13 @@ enum semihosting_reported_exceptions {
        ADP_STOPPED_RUN_TIME_ERROR = ((2 << 16) + 35),
 };
 
+enum semihosting_redirect_config {
+       SEMIHOSTING_REDIRECT_CFG_NONE,
+       SEMIHOSTING_REDIRECT_CFG_DEBUG,
+       SEMIHOSTING_REDIRECT_CFG_STDIO,
+       SEMIHOSTING_REDIRECT_CFG_ALL,
+};
+
 struct target;
 
 /*
@@ -105,6 +113,15 @@ struct semihosting {
        /** A flag reporting whether semihosting is active. */
        bool is_active;
 
+       /** Semihosting STDIO file descriptors */
+       int stdin_fd, stdout_fd, stderr_fd;
+
+       /** redirection configuration, NONE by default */
+       enum semihosting_redirect_config redirect_cfg;
+
+       /** Handle to redirect semihosting print via tcp */
+       struct connection *tcp_connection;
+
        /** A flag reporting whether semihosting fileio is active. */
        bool is_fileio;