test list

2020-08-19 15:07:37 +02:00
parent bfcd2aacc5
commit cb293de686
242 changed files with 370216 additions and 0 deletions
@@ -0,0 +1,27 @@
+I'm unable to compile snippets with clang-3.4.
+
+When this is executed:
+
+clang-3.4 -I/usr/include -I/experiment/src -I/usr/include/glib-2.0 -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/freetype2 -emit-llvm -c -g snippet.c
+
+I get the error:
+In file included from /usr/include/glib-2.0/glibconfig.h:11:
+/usr/include/limits.h:123:16: fatal error: 'limits.h' file not found
+# include_next <limits.h>
+               ^
+1 error generated.
+
+
+
+When this:
+clang-3.4 -I/experiment/src -I/usr/include/glib-2.0 -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/freetype2 -I/opt/sosrepair/llvm/lib/clang/5.0.2/include/ -emit-llvm -c -g snippet.c
+
+I get error:
+
+/opt/sosrepair/llvm/lib/clang/5.0.2/include/varargs.h:25:4: error: "Please use <stdarg.h> 
+....
+
+
+
+Also at the beginning clang was unable to fine `glibconfig.h` so i had to run:
+sudo ln -s /usr/lib/x86_64-linux-gnu/glib-2.0/include/glibconfig.h /usr/include/glib-2.0/
@@ -0,0 +1,84 @@
+#include <klee/klee.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+char console[20];
+
+int printf ( const char * format, ... ){
+    va_list args;
+    va_start (args, format);
+    vsnprintf (console, 20, format, args);
+    va_end (args);
+    return 0;
+}
+
+int fprintf ( FILE * stream, const char * format, ... ){
+    va_list args;
+    va_start (args, format);
+    if (stream == stdout)
+        vsnprintf (console, 20, format, args);
+    else
+        vfprintf (stream, format, args);
+    va_end (args);
+    return 0;
+}
+
+#define break
+#include "/usr/include/stdio.h"
+#include "/usr/include/stdlib.h"
+#include "/usr/include/string.h"
+#include "/usr/include/errno.h"
+#include "/usr/include/glib-2.0/glib.h"
+#include "/experiment/src/epan/packet.h"
+#include "/experiment/src/epan/filesystem.h"
+#include "/experiment/src/epan/plugins.h"
+#include "/experiment/src/epan/report_err.h"
+#include "/experiment/src/wsutil/privileges.h"
+#include "/experiment/src/wsutil/wsgetopt.h"
+#include "/experiment/src/svnversion.h"
+typedef struct _capture_info {
+  const char    *filename;
+  guint16       file_type;
+  int           file_encap;
+  gint64        filesize;
+  guint64       packet_bytes;
+  double        start_time;
+  double        stop_time;
+  guint32       packet_count;
+  gboolean      snap_set;                /* If set in capture file header      */
+  guint32       snaplen;                 /* value from the capture file header */
+  guint32       snaplen_min_inferred;    /* If caplen < len for 1 or more rcds */
+  guint32       snaplen_max_inferred;    /*  ...                               */
+  gboolean      drops_known;
+  guint32       drop_count;
+  double        duration;
+  double        packet_rate;
+  double        packet_size;
+  double        data_rate;              /* in bytes */
+  gboolean      in_order;
+} capture_info;
+void foo(gboolean cap_file_size, capture_info* cf_info, gboolean cap_packet_count, gboolean cap_data_size){
+if (cap_packet_count)   printf     ("Number of packets:   %u\n", cf_info->packet_count);
+  if (cap_file_size)      printf     ("File size:           %" G_GINT64_MODIFIER "d bytes\n", cf_info->filesize);
+  if (cap_data_size)      printf     ("Data size:           %" G_GINT64_MODIFIER "u bytes\n", cf_info->packet_bytes);
+            }
+
+            int main(){
+            gboolean cap_file_size;
+klee_make_symbolic(&cap_file_size, sizeof(cap_file_size), "cap_file_size");
+capture_info* cf_info = malloc( sizeof(capture_info ));
+klee_make_symbolic(cf_info, sizeof(capture_info), "cf_info");
+gboolean cap_packet_count;
+klee_make_symbolic(&cap_packet_count, sizeof(cap_packet_count), "cap_packet_count");
+gboolean cap_data_size;
+klee_make_symbolic(&cap_data_size, sizeof(cap_data_size), "cap_data_size");
+char console_out[20];
+klee_make_symbolic(&console_out, sizeof(console_out), "console");
+foo(cap_file_size, cf_info, cap_packet_count, cap_data_size);
+
+        klee_assume(strcmp(console_out, console) == 0);
+        return 0;
+        }
+