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authorStan Shebs <shebs@codesourcery.com>1999-04-16 01:35:26 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-16 01:35:26 +0000
commitc906108c21474dfb4ed285bcc0ac6fe02cd400cc (patch)
treea0015aa5cedc19ccbab307251353a41722a3ae13 /gdb/vx-share/xdr_ld.c
parentcd946cff9ede3f30935803403f06f6ed30cad136 (diff)
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Initial creation of sourceware repositorygdb-4_18-branchpoint
Diffstat (limited to 'gdb/vx-share/xdr_ld.c')
-rw-r--r--gdb/vx-share/xdr_ld.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/gdb/vx-share/xdr_ld.c b/gdb/vx-share/xdr_ld.c
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+++ b/gdb/vx-share/xdr_ld.c
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+/* xdr_ld.c - xdr routines for remote dbx interface to VxWorks */
+
+/* Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1992 Free Software Foundation, Inc.
+
+ This code was donated by Wind River Systems, Inc. */
+
+/*
+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 "defs.h"
+#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));
+ }