| Debugger has problems finding source file: "No source available for 0x0" [message #1707101] |
Wed, 02 September 2015 10:54 |
 Michael La
Messages: 1
Registered: September 2015 |
Junior Member |
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I am remote debugging an executable that has been compiled with Arduino IDE. The problem is IDE can't find or display a file where the execution has stopped. It says 'No source available for "0x0"'.
Screenshot here: i.imgur.com/T1RuGU3.png
IDE log says:
!ENTRY org.eclipse.cdt.dsf.ui 2 0 2015-09-01 22:24:01.871
!MESSAGE Unable to locate file: C:\cygwin\tmp\untitled8842960513440007790.tmp\sketch_sep01a\sketch_sep01a.ino
GDB window at the same time:
Breakpoint 7, loop () at C:\cygwin\tmp\untitled8842960513440007790.tmp\sketch_sep01a/sketch_sep01a.ino:6
6 void loop() {
also I typed 'list' to see contents and GDB seems to be showin the file without problems.
list
88 if (exit) {
89 exit(exit_code);
90 }
91
92 /* If exit is NULL, make sure we don't return. */
93 for (;;)
94 continue;
95 }
Original .elf file (also attached) has one reference to sketch_sep01a.ino without the full path. It seems that GDB can resolve the location of the file correctly and find it and display the contents but IDE does not and prints an error.
What I'm wondering is that is this IDE bug. GDB does not print any errors and displays source correctly. Should the .elf contain full path to .ino.
I am using latest GNU ARM Eclipse OpenOCD plugin to start remote debugging and setting sketch_sep01a.elf as an executable.'
I'm happy to provide more info and test if anyone has ideas what to try next. Thanks.
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