Initial revision

1 files changed, 72 insertions, 0 deletions

diff --git a/gdb/vx-share/xdr_ptrace.h b/gdb/vx-share/xdr_ptrace.h
new file mode 100644
index 00000000000..9b4eb2b0872
--- /dev/null
+++ b/gdb/vx-share/xdr_ptrace.h
@@ -0,0 +1,72 @@
+/* xdr_ptrace.h - xdr header for remote ptrace structures */
+
+/*  Copyright 1992 Free Software Foundation, Inc.
+
+    This code was donated by Wind River Systems, Inc. */
+
+/*
+modification history
+--------------------
+01b,25may91,maf  now uses counted bytes struct to transfer registers;
+		   removed references to old xdr_regs functions.
+		 removed includes of "xdr_regs.h" and "reg.h".
+01a,05jun90,llk  extracted from xdr_ptrace.h.
+*/
+
+
+/*
+ *  Counted byte structure used by READ/WRITE TEXT/DATA
+ *  and GET/SET REGS/FPREGS
+ */
+struct c_bytes {
+	u_int	len;
+	caddr_t	bytes;
+};
+typedef struct c_bytes C_bytes;
+
+/*
+ * enum for discriminated union ptrace_info
+ */
+enum ptype {
+	NOINFO = 0,		/* no additional infomation	*/
+	DATA = 1		/* c_bytes */
+};
+typedef enum ptype ptype;
+
+/*
+ * discrimnated union for passing additional data to be 
+ * written to the debugged process.
+ */
+struct ptrace_info {
+	ptype	ttype;
+	caddr_t	more_data;	
+};
+typedef struct ptrace_info Ptrace_info;
+
+/*
+ * structure passed to server on all remote ptrace calls
+ */
+struct rptrace {
+	int 	pid;
+	int 	data;
+	int 	addr;	/* FIX! this really should be caddr_t or something */
+	Ptrace_info	info;
+};
+typedef struct rptrace Rptrace;
+
+/*
+ * structure returned by server on all remote ptrace calls
+ */
+/* This used to have a field called errno, but that fails on hosts which
+   define errno to be a macro, so it was changed to errno_num.  */
+struct ptrace_return {
+	int status;
+	int errno_num;
+	Ptrace_info	info;
+};
+typedef struct ptrace_return Ptrace_return;
+
+bool_t xdr_c_bytes();
+bool_t xdr_ptrace_info();
+bool_t xdr_rptrace();
+bool_t xdr_ptrace_return();