Merge pull request #20 from smaeul/patch/vMustReplyEmpty

stffrdhrn · web-flow · commit f1064f5f4c7a · 2022-06-21T13:51:54.000+09:00
rsp-server: Handle vMustReplyEmpty packets
diff --git a/debug/rsp-server.c b/debug/rsp-server.c
@@ -2150,8 +2150,12 @@ rsp_vpkt (struct rsp_buf *buf)
     }
   else
     {
-      fprintf (stderr, "Warning: Unknown RSP 'v' packet type %s: ignored\n",
-	       buf->data);
+      /* GDB expects an empty response for unknown 'v' packets. */
+      if (0 != strcmp ("vMustReplyEmpty", buf->data))
+	{
+	  fprintf (stderr, "Warning: Unknown RSP 'v' packet type %s: ignored\n",
+		   buf->data);
+	}
       put_str_packet ("");
       return;
     }

Original file line number	Diff line number	Diff line change
`@@ -2150,8 +2150,12 @@ rsp_vpkt (struct rsp_buf *buf)`
`2150`	`2150`	`}`
`2151`	`2151`	`else`
`2152`	`2152`	`{`
`2153`		`- fprintf (stderr, "Warning: Unknown RSP 'v' packet type %s: ignored\n",`
`2154`		`- buf->data);`
	`2153`	`+ /* GDB expects an empty response for unknown 'v' packets. */`
	`2154`	`+ if (0 != strcmp ("vMustReplyEmpty", buf->data))`
	`2155`	`+ {`
	`2156`	`+ fprintf (stderr, "Warning: Unknown RSP 'v' packet type %s: ignored\n",`
	`2157`	`+ buf->data);`
	`2158`	`+ }`
`2155`	`2159`	`put_str_packet ("");`
`2156`	`2160`	`return;`
`2157`	`2161`	`}`