hack some stuff towards running on mac... unrelated bugs still..

[c11tester.git] / snapshot-interface.cc

diff --git a/snapshot-interface.cc b/snapshot-interface.cc
index 4def5c88c56d7baa2e1f44bec06c9680671a4779..cece58d0d10240c813b1be515ddc1e33825a7a47 100644 (file)
--- a/snapshot-interface.cc
+++ b/snapshot-interface.cc
@@ -11,15 +11,62 @@
 #include <vector>
 #include <utility>
 #include <inttypes.h>
 #include <vector>
 #include <utility>
 #include <inttypes.h>

-

 #include "common.h"
 
 #include "common.h"
 

+

 #define MYBINARYNAME "model"
 #define MYLIBRARYNAME "libmodel.so"
 #define MAPFILE_FORMAT "/proc/%d/maps"
 
 SnapshotStack * snapshotObject;
 
 #define MYBINARYNAME "model"
 #define MYLIBRARYNAME "libmodel.so"
 #define MAPFILE_FORMAT "/proc/%d/maps"
 
 SnapshotStack * snapshotObject;
 

+#ifdef MAC
+void SnapshotGlobalSegments(){
+       int pid = getpid();
+       char buf[9000], execname[100];
+       FILE *map;
+
+       sprintf(execname, "vmmap -interleaved %d", pid);
+       map=popen(execname, "r");
+
+       if (!map) {
+               perror("popen");
+               exit(EXIT_FAILURE);
+       }
+
+       /* Wait for correct part */
+       while (fgets(buf, sizeof(buf), map)) {
+               if (strstr(buf, "==== regions for process"))
+                       break;
+       }
+
+       while (fgets(buf, sizeof(buf), map)) {
+               char regionname[200] = "";
+               char type[23];
+               char smstr[23];
+               char r, w, x;
+               char mr, mw, mx;
+               int size;
+               void *begin, *end;
+
+               //Skip out at the end of the section
+               if (buf[0]=='\n')
+                       break;
+               
+               sscanf(buf, "%22s %p-%p [%5dK] %c%c%c/%c%c%c SM=%3s %200s\n", &type, &begin, &end, &size, &r, &w, &x, &mr, &mw, &mx, smstr, regionname);
+
+               if (w == 'w' && (strstr(regionname, MYBINARYNAME) || strstr(regionname, MYLIBRARYNAME))) {
+                       printf("%s\n", buf);
+               
+                       size_t len = ((uintptr_t)end - (uintptr_t)begin) / PAGESIZE;
+                       if (len != 0)
+                               addMemoryRegionToSnapShot(begin, len);
+                       DEBUG("%45s: %18p - %18p\t%c%c%c%c\n", regionname, begin, end, r, w, x, p);
+               }
+       }
+       pclose(map);
+}
+#else

 void SnapshotGlobalSegments(){
        int pid = getpid();
        char buf[9000], filename[100];
 void SnapshotGlobalSegments(){
        int pid = getpid();
        char buf[9000], filename[100];


@@ -46,6 +93,7 @@ void SnapshotGlobalSegments(){
        }
        fclose(map);
 }
        }
        fclose(map);
 }

+#endif

 
 //class definition of SnapshotStack.....
 //declaration of constructor....
 
 //class definition of SnapshotStack.....
 //declaration of constructor....