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Python diagnostic messages truncated
- From: Neale Ferguson <neale at sinenomine dot net>
- To: "gdb at sourceware dot org" <gdb at sourceware dot org>
- Date: Thu, 11 Feb 2016 19:05:19 +0000
- Subject: Python diagnostic messages truncated
- Authentication-results: sourceware.org; auth=none
I have written a python macro that uses the filtering/unwinding/decorator
facilities of gdb.
(gdb) source +AH4-/sna-stacktrace/stacktrace.py
(gdb) thr 3
+AFs-Switching to thread 3 (Thread 0x7f21b751e700 (LWP 22219))+AF0-
+ACM-0 0x00007f21ba364dad in write () at ../sysdeps/unix/syscall-template.S:81
81 ../sysdeps/unix/syscall-template.S: No such file or directory.
(gdb) bt
+ACM-0 0x00007f21ba364dad in write () at ../sysdeps/unix/syscall-template.S:81
+ACM-1 0x0000000000614c78 in console+AF8-write (handle+AD0APA-optimized out+AD4-,
buffer+AD0-0x7f21b8c06160, numbytes+AD0-1, byteswritten+AD0-0x7f21b751d814,
overlapped+AD0APA-optimized out+AD4-) at io.c:1128
+ACM-2 0x000000000060d6b4 in ves+AF8-icall+AF8-System+AF8-IO+AF8-MonoIO+AF8-Write (handle+AD0-0x1,
src+AD0-0x7f21b8c06140, src+AF8-offset+AD0APA-optimized out+AD4-, count+AD0-1,
error+AD0-0x7f21b751d8d0) at file-io.c:862
+ACM-3 0x0000000041b90b35 in +AFs-wrapper -
managed-to-native+AF0-:System.IO.MonoIO.Write(long, szarray, int, int,
valuetype) ()
+ACM-4 0x0000000041b908e0 in System.IO.FileStream.WriteInternal(szarray, int,
int) ()
+ACM-5 0x0000000041b9073c in System.IO.FileStream.Write(szarray, int, int) ()
+ACM-6 0x0000000041b9063c in System.IO.StreamWriter.FlushBytes() ()
+ACM-7 0x0000000041b8e4f8 in System.IO.StreamWriter.FlushCore() ()
+ACM-8 0x0000000041b90fe0 in System.IO.StreamWriter.Write(szarray, int, int)
()
+ACM-9 0x0000000041b90cf8 in System.IO.CStreamWriter.Write(szarray, int, int)
()
+ACM-10 0x00007f21b751db10 in ()
+ACM-11 0x0000000041b90c38 in System.IO.CStreamWriter.Write(szarray) ()
+ACM-12 0x0000000041b90bfb in System.IO.TextWriter.WriteLine() ()
+ACM-13 0x0000000041b8f9dd in System.IO.TextWriter.WriteLine(string) ()
+ACM-14 0x0000000041b8f97c in System.IO.SynchronizedWriter.WriteLine(string) ()
+ACM-15 0x00007f21b751dba0 in ()
+ACM-16 0x0000000041b8883d in System.Console.WriteLine(string) ()
+ACM-17 0x0000000041b887f4 in Test.MainClass.Worker(object) ()
Python Exception +ADw-class 'gdb.error'+AD4- value has been optimized out:
It is that last message that+IBk-s causing me grief. It appears there should
be more to the message but it+IBk-s not being shown and I am unable to find
out where the error is occurring. Is there a way of retrieving this
message?
Neale