New files added to ease debugging.

3 files changed, 151 insertions, 0 deletions

diff --git a/c/src/libmisc/dumpbuf/Makefile.in b/c/src/libmisc/dumpbuf/Makefile.in
new file mode 100644
index 0000000000..1b404e5557
--- /dev/null
+++ b/c/src/libmisc/dumpbuf/Makefile.in
@@ -0,0 +1,55 @@
+#	
+#  $Id$
+#
+
+@SET_MAKE@
+srcdir = @srcdir@
+VPATH = @srcdir@
+RTEMS_ROOT = @top_srcdir@
+PROJECT_ROOT = @PROJECT_ROOT@
+
+LIB=${ARCH}/libdumpbuf-tmp.a
+
+# C source names, if any, go here -- minus the .c
+C_PIECES=dumpbuf
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+H_FILES=
+INSTALLED_H_FILES=$(srcdir)/dumpbuf.h
+
+SRCS=$(C_FILES) $(H_FILES) $(INSTALLED_H_FILES)
+OBJS=$(C_O_FILES)
+
+include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
+include $(RTEMS_ROOT)/make/lib.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFINES  +=
+CPPFLAGS += -I.
+CFLAGS   +=
+
+LD_PATHS  +=
+LD_LIBS   +=
+LDFLAGS   +=
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS +=
+CLOBBER_ADDITIONS +=
+
+${LIB}: ${SRCS} preinstall ${OBJS}
+	$(make-library)
+
+all: ${ARCH} $(SRCS) preinstall $(LIB)
+
+preinstall:
+	$(INSTALL) -m 444 ${INSTALLED_H_FILES} $(PROJECT_INCLUDE)/rtems
diff --git a/c/src/libmisc/dumpbuf/dumpbuf.c b/c/src/libmisc/dumpbuf/dumpbuf.c
new file mode 100644
index 0000000000..1e41f52bbf
--- /dev/null
+++ b/c/src/libmisc/dumpbuf/dumpbuf.c
@@ -0,0 +1,75 @@
+/*
+ *  COPYRIGHT (c) 1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may in
+ *  the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <rtems/dumpbuf.h>
+ 
+/*
+ *  Put the body below Dump_Buffer so it won't get inlined.
+ */
+
+static inline void Dump_Line(
+  unsigned char *buffer, 
+  int            length
+);
+
+void Dump_Buffer(
+  unsigned char *buffer,
+  int            length
+)
+{
+ 
+  int i, mod, max;
+ 
+  if ( !length ) return;
+ 
+  mod = length % 16;
+ 
+  max = length - mod;
+ 
+  for ( i=0 ; i<max ; i+=16 )
+    Dump_Line( &buffer[ i ], 16 );
+ 
+  if ( mod )
+    Dump_Line( &buffer[ max ], mod );
+}
+
+static inline void Dump_Line(
+  unsigned char *buffer,
+  int            length
+)
+{
+ 
+  int  i;
+  char line_buffer[120];
+ 
+  line_buffer[0] = '\0';
+ 
+  for( i=0 ; i<length ; i++ )
+    sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
+ 
+  for( ; i<16 ; i++ )
+    strcat( line_buffer, "   " );
+ 
+  strcat( line_buffer, "|" );
+  for( i=0 ; i<length ; i++ )
+    sprintf( line_buffer, "%s%c", line_buffer,
+             isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
+ 
+  for( ; i<16 ; i++ )
+    strcat( line_buffer, " " );
+ 
+  strcat( line_buffer, "|\n" );
+ 
+  printf( line_buffer );
+}
diff --git a/c/src/libmisc/dumpbuf/dumpbuf.h b/c/src/libmisc/dumpbuf/dumpbuf.h
new file mode 100644
index 0000000000..3af196e8d1
--- /dev/null
+++ b/c/src/libmisc/dumpbuf/dumpbuf.h
@@ -0,0 +1,21 @@
+/*
+ *  COPYRIGHT (c) 1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may in
+ *  the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+#ifndef __DUMP_BUFFER_h
+#define __DUMP_BUFFER_h
+
+void Dump_Buffer(
+  unsigned char *buffer,
+  int            length
+);
+
+#endif
+/* end of include file */