aboutsummaryrefslogtreecommitdiff
path: root/gdb/vx-share/xdr_ld.c
diff options
context:
space:
mode:
authorK. Richard Pixley <rich@cygnus>1991-03-28 16:28:29 +0000
committerK. Richard Pixley <rich@cygnus>1991-03-28 16:28:29 +0000
commitdd3b648e8b12ceb7bfce66e7f179b671403aea9c (patch)
tree91119a0f4943acc9293cd8baba06943621b6e6c7 /gdb/vx-share/xdr_ld.c
parentbd5635a1e2b38ee8432fcdaa6456079191375277 (diff)
downloadgdb-dd3b648e8b12ceb7bfce66e7f179b671403aea9c.zip
gdb-dd3b648e8b12ceb7bfce66e7f179b671403aea9c.tar.gz
gdb-dd3b648e8b12ceb7bfce66e7f179b671403aea9c.tar.bz2
Johns release
Diffstat (limited to 'gdb/vx-share/xdr_ld.c')
-rw-r--r--gdb/vx-share/xdr_ld.c82
1 files changed, 82 insertions, 0 deletions
diff --git a/gdb/vx-share/xdr_ld.c b/gdb/vx-share/xdr_ld.c
new file mode 100644
index 0000000..4935c34
--- /dev/null
+++ b/gdb/vx-share/xdr_ld.c
@@ -0,0 +1,82 @@
+/* xdr_ld.c - xdr routines for remote dbx interface to VxWorks */
+
+/* Copyright 1984,1985,1986,1987,1988,1989 Wind River Systems, Inc. */
+/*extern char copyright_wind_river[]; static char *copyright=copyright_wind_river;*/
+
+/*
+modification history
+--------------------
+01a,05jun90,llk extracted from xdr_dbx.c.
+*/
+
+/*
+DESCRIPTION
+This module contains the eXternal Data Representation (XDR) routines
+for object files that are downloaded to VxWorks. They are used by
+remote debuggers that use RPC (such as dbxWorks and vxGdb).
+*/
+
+#include "vxWorks.h"
+#include "rpc/rpc.h"
+#include "xdr_ld.h"
+
+/* forward declarations */
+
+bool_t xdr_String(); /* xdr routine for argument list */
+
+
+/*******************************************************************************
+*
+* xdr_String - xdr routine for strings.
+*
+* Used by xdr_arg_info to handle the actual argument
+* strings. normally calls xdr_string - but does something
+* reasonable encode of null pointer.
+*/
+
+bool_t xdr_String (xdrs, strp)
+ XDR *xdrs;
+ char **strp;
+
+ {
+ if ((*strp == NULL) & (xdrs->x_op == XDR_ENCODE))
+ return(FALSE);
+ else
+ return(xdr_string(xdrs, strp, MAXSTRLEN));
+ }
+/*******************************************************************************
+*
+* xdr_ldfile - xdr routine for a single element in the load table
+*/
+
+bool_t xdr_ldfile (xdrs, objp)
+ XDR *xdrs;
+ ldfile *objp;
+
+ {
+ if (! xdr_String(xdrs, &objp->name))
+ return(FALSE);
+ if (! xdr_int(xdrs, &objp->txt_addr))
+ return(FALSE);
+ if (! xdr_int(xdrs, &objp->data_addr))
+ return(FALSE);
+ if (! xdr_int(xdrs, &objp->bss_addr))
+ return(FALSE);
+
+ return(TRUE);
+ }
+/*******************************************************************************
+*
+* xdr_ldtabl -
+*
+* xdr routine for a list of files and load addresses loaded into VxWorks.
+*/
+
+bool_t xdr_ldtabl (xdrs,objp)
+ XDR *xdrs;
+ ldtabl *objp;
+
+ {
+ return (xdr_array (xdrs, (char *) &objp->tbl_ent, (UINT *) &objp->tbl_size,
+ MAXTBLSZ, sizeof(ldfile), xdr_ldfile));
+ }