first semihosting integration

2024-02-26 20:41:15 +01:00
parent 532f7e9bb8
commit 39ee91af7d
5 changed files with 219 additions and 1 deletions
--- a/libwrap/semihosting/semihosting.h
+++ b/libwrap/semihosting/semihosting.h
@ -0,0 +1,14 @@
+#ifndef SEMIHOSTING_H
+#define SEMIHOSTING_H
+
+//int32_t trace_write(const char* buf, uint32_t nbyte);
+
+void sh_write0(const char* buf);
+void sh_writec(char c);
+char sh_readc(void);
+
+int getchar(void);
+
+extern int sh_missing_host;
+
+#endif