Changeset a736d81

Timestamp:

05/28/15 12:14:39 (10 years ago)

Author:

Hal Finkel <hfinkel@…>

Branches:

master

Children:

14e2ab9

Parents:

69850c8

git-author:

Hal Finkel <hfinkel@…> (05/28/15 12:14:39)

git-committer:

Hal Finkel <hfinkel@…> (05/28/15 12:14:39)

Message:

use backtrace instead

File:

• memlog.c (modified) (3 diffs)

memlog.c

@@ -8 +8 @@
 #include <string.h>
 
+#include <execinfo.h>
 #include <sys/syscall.h>
 #include <sys/time.h>
@@ -74 +75 @@
   }
 
+  void *pcs[1024];
+  int num_pcs = backtrace(pcs, 1024);
+  for (int pci = 0; pci < num_pcs; ++pci) {
+    unw_word_t pc = (unw_word_t) pcs[pci];
+#if 0
   while ((r = unw_step(&cursor)) > 0) {
     unw_word_t pc;
@@ -81 +87 @@
       return;
     }
+#endif
 
     if (!pc)