[complement-svn] SF.net SVN: complement: [1767] trunk/complement/explore

[<com...@us...>]

Revision: 1767
          http://complement.svn.sourceforge.net/complement/?rev=1767&view=rev
Author:   complement
Date:     2007-10-24 07:25:11 -0700 (Wed, 24 Oct 2007)

Log Message:
-----------
allow build without BFD; libxmt 1.14.1

Modified Paths:
--------------
    trunk/complement/explore/include/config/_linux.h
    trunk/complement/explore/include/config/feature.h
    trunk/complement/explore/lib/mt/ChangeLog
    trunk/complement/explore/lib/mt/Makefile.inc
    trunk/complement/explore/lib/mt/callstack.cc

Modified: trunk/complement/explore/include/config/_linux.h
===================================================================
--- trunk/complement/explore/include/config/_linux.h	2007-10-16 08:03:28 UTC (rev 1766)
+++ trunk/complement/explore/include/config/_linux.h	2007-10-24 14:25:11 UTC (rev 1767)
@@ -82,4 +82,12 @@
 #define __FIT_EPOLL
 */
 
+/*
+ * Normally, in Linux present BFD mechanism
+ */
+
+#ifndef __FIT_DISABLE_BFD
+#  define __FIT_PRESENT_BFD
+#endif
+
 #endif /* __config__linux_h */

Modified: trunk/complement/explore/include/config/feature.h
===================================================================
--- trunk/complement/explore/include/config/feature.h	2007-10-16 08:03:28 UTC (rev 1766)
+++ trunk/complement/explore/include/config/feature.h	2007-10-24 14:25:11 UTC (rev 1767)
@@ -114,9 +114,27 @@
 
 /*
  Store information about stack before create thread in xmt::Thread;
- useful for debugging.
+ useful for debugging. Real implementation require BFD.
 */
 
+/*
 #define __FIT_CREATE_THREAD_STACK_INFO
+*/
 
+/*
+ Don't use bfd, even if it available on platform; printing stack
+ impossible without BFD (Binary File Descriptor).
+*/
+
+#define __FIT_DISABLE_BFD
+
+#if 0
+#ifdef __FIT_DISABLE_BFD
+/* Without BFD we can't take info about stack */
+#  ifdef __FIT_CREATE_THREAD_STACK_INFO
+#    undef __FIT_CREATE_THREAD_STACK_INFO
+#  endif
+#endif
+#endif
+
 #endif /* __config_feature_h */

Modified: trunk/complement/explore/lib/mt/ChangeLog
===================================================================
--- trunk/complement/explore/lib/mt/ChangeLog	2007-10-16 08:03:28 UTC (rev 1766)
+++ trunk/complement/explore/lib/mt/ChangeLog	2007-10-24 14:25:11 UTC (rev 1767)
@@ -1,3 +1,11 @@
+2007-10-24  Petr Ovtchenkov  <pt...@is...>
+
+	* config/feature.h, config/_linux.h: allow build without BFD;
+
+	* callstack.cc: suggest dummy call, if no BFD available;
+
+	* libxmt: version 1.14.1
+
 2007-09-24  Petr Ovtchenkov  <pt...@is...>
 
 	* callstack.h, callstack.cc: print call stack to ostream, initial

Modified: trunk/complement/explore/lib/mt/Makefile.inc
===================================================================
--- trunk/complement/explore/lib/mt/Makefile.inc	2007-10-16 08:03:28 UTC (rev 1766)
+++ trunk/complement/explore/lib/mt/Makefile.inc	2007-10-24 14:25:11 UTC (rev 1767)
@@ -3,6 +3,6 @@
 LIBNAME = xmt
 MAJOR = 1
 MINOR = 14
-PATCH = 0
+PATCH = 1
 SRC_CC = xmt.cc thr_mgr.cc time.cc uid.cc shm.cc callstack.cc
 SRC_C = fl.c

Modified: trunk/complement/explore/lib/mt/callstack.cc
===================================================================
--- trunk/complement/explore/lib/mt/callstack.cc	2007-10-16 08:03:28 UTC (rev 1766)
+++ trunk/complement/explore/lib/mt/callstack.cc	2007-10-24 14:25:11 UTC (rev 1767)
@@ -28,6 +28,23 @@
 // #include <stdlib.h>
 // #include <stdio.h>
 
+#ifndef __FIT_PRESENT_BFD
+
+#include <mt/callstack.h>
+
+namespace xmt {
+
+using namespace std;
+
+void callstack( std::ostream& s )
+{
+  s << "Sorry, compiled without BFD\n";
+}
+
+} // namespace xmt
+
+#else // __FIT_PRESENT_BFD
+
 #include <bfd.h>
 #include <signal.h>
 #include <ucontext.h>
@@ -302,3 +319,4 @@
 
 } // namespace xmt
 
+#endif // __FIT_PRESENT_BFD


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