[haiku-commits] r35750 - haiku/trunk/src/system/kernel/debug

From: ingo_weinhold@xxxxxx
To: haiku-commits@xxxxxxxxxxxxx
Date: Thu, 4 Mar 2010 00:23:10 +0100 (CET)
Author: bonefish
Date: 2010-03-04 00:23:09 +0100 (Thu, 04 Mar 2010)
New Revision: 35750
Changeset: http://dev.haiku-os.org/changeset/35750/haiku

Modified:
   haiku/trunk/src/system/kernel/debug/tracing.cpp
Log:
TracingMetaData::_InitPreviousTracingData():
* More output.
* Actually increment errorCount when encountering an error. The loop
  condition would never be false this way.


Modified: haiku/trunk/src/system/kernel/debug/tracing.cpp
===================================================================
--- haiku/trunk/src/system/kernel/debug/tracing.cpp     2010-03-03 22:46:25 UTC 
(rev 35749)
+++ haiku/trunk/src/system/kernel/debug/tracing.cpp     2010-03-03 23:23:09 UTC 
(rev 35750)
@@ -474,6 +474,9 @@
                return false;
        }
 
+       dprintf("ktrace: Remapped tracing buffer at %p, size: %" B_PRIuSIZE 
"\n",
+               buffer, kTraceOutputBufferSize + MAX_TRACE_SIZE);
+
        // verify/repair the tracing entry list
        uint32 errorCount = 0;
        uint32 entryCount = 0;
@@ -487,6 +490,7 @@
                                dprintf("ktrace recovering: entry %p: fixing 
previous_size "
                                        "size: %lu (should be %lu)\n", entry, 
entry->previous_size,
                                        previousEntrySize);
+                               errorCount++;
                        }
                        entry->previous_size = previousEntrySize;
                }
@@ -498,6 +502,7 @@
                if ((entry->flags & WRAP_ENTRY) == 0 && entry->size == 0) {
                        dprintf("ktrace recovering: entry %p: non-wrap entry 
size is 0\n",
                                entry);
+                       errorCount++;
                        fAfterLastEntry = entry;
                        break;
                }
@@ -505,6 +510,7 @@
                if (entry->size > uint32(fBuffer + kBufferSize - entry)) {
                        dprintf("ktrace recovering: entry %p: size too big: 
%lu\n", entry,
                                entry->size);
+                       errorCount++;
                        fAfterLastEntry = entry;
                        break;
                }
@@ -512,6 +518,7 @@
                if (entry < fAfterLastEntry && entry + entry->size > 
fAfterLastEntry) {
                        dprintf("ktrace recovering: entry %p: entry crosses "
                                "fAfterLastEntry (%p)\n", entry, 
fAfterLastEntry);
+                       errorCount++;
                        fAfterLastEntry = entry;
                        break;
                }
@@ -522,11 +529,13 @@
                                        > kMaxTracingEntryByteSize / 
sizeof(trace_entry)) {
                                dprintf("ktrace recovering: entry %p: wrap 
entry at invalid "
                                        "buffer location\n", entry);
+                               errorCount++;
                        }
 
                        if (entry->size != 0) {
                                dprintf("ktrace recovering: entry %p: invalid 
wrap entry "
                                        "size: %lu\n", entry, entry->size);
+                               errorCount++;
                                entry->size = 0;
                        }
[haiku-commits] r35750 - haiku/trunk/src/system/kernel/debug

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