Fix snapshot code

[model-checker.git] / config.h

diff --git a/config.h b/config.h
index ab54e3abe68e12e8199976dfb415d188dff54258..891dfd7f7a02dacec02ff339a0ff2bffeaa58fcc 100644 (file)
--- a/config.h
+++ b/config.h
@@ -9,6 +9,10 @@
 /*             #ifndef CONFIG_DEBUG
                #define CONFIG_DEBUG
                #endif
+
+               #ifndef CONFIG_ASSERT
+               #define CONFIG_ASSERT
+               #endif
 */
 
 /** Turn on support for dumping cyclegraphs as dot files at each
@@ -27,12 +31,14 @@
 
 /** Snapshotting configurables */
 
-/** If USE_MPROTECT_SNAPSHOT=1, then snapshot by using mmap() and mprotect()
+/** 
+ * If USE_MPROTECT_SNAPSHOT=2, then snapshot by tuned mmap() algorithm
+ * If USE_MPROTECT_SNAPSHOT=1, then snapshot by using mmap() and mprotect()
  * If USE_MPROTECT_SNAPSHOT=0, then snapshot by using fork() */
-#define USE_MPROTECT_SNAPSHOT 1
+#define USE_MPROTECT_SNAPSHOT 2
 
 /** Size of signal stack */
-#define SIGSTACKSIZE 32768
+#define SIGSTACKSIZE 65536
 
 /** Page size configuration */
 #define PAGESIZE 4096
@@ -42,5 +48,10 @@
 /* Size of stack to allocate for a thread. */
 #define STACK_SIZE (1024 * 1024)
 
+/** How many shadow tables of memory to preallocate for data race detector. */
+#define SHADOWBASETABLES 4
+
+/** Enable debugging assertions (via ASSERT()) */
+#define CONFIG_ASSERT
 
 #endif