Hi all,
Given a file name, line number and variable name, I am trying to determine the
address. I tried the following approach:
* First I got the block corresponding to the file and line:
o from the file name I got a SBCompileUnit
o using the SBCompileUnit and line number I got a SBLineEntry
? for FindLineEntryIndex the "exact" parameter needs to be false else it will
return empty if the line is on a function
o get the SBBlock: lineEntry.GetStartAddress().GetBlock()
* Now I got the variables for that block and search by name
o block.GetVariables(target, True, True, True)
o I still need to figure out if on the given line there is a function static
and a function argument since both will show up in the list
o Search for the variable by name and get its address - there is no address :(
The problem is that for line 3 in the code below, my SBValue object in the list
doesn't have an address, just "<Invalid stack frame in context for DW_OP_fbreg
opcode.>". Any ideas how to solve this?
Also, how can I set the context for evaluating an expression to a file and line
number? (on line 8, evaluate "v" to 1)
1 void foo()
2 {
3 int v = 1;
4 {
5 int v = 2;
--> 6 ++v;
7 }
8 v += 5;
9 }
Thanks,
Bogdan
National Instruments Romania S.R.L.
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