clayborg requested changes to this revision.
clayborg added a comment.
This revision now requires changes to proceed.

For this to actually work we need to:

- Disable skipping function prologues using "settings set target.skip-prologue 
false", set a breakpoint at the function we want to trace and store breakpoint 
in "trace_breakpoint", restore skipping function prologues
- make a local variable "tracing_function = False"
- when we stop, detect if the "trace_breakpoint" was hit and set 
"tracing_function = True" if it was. Calculate the the return address using the 
thread's backtrace and set a breakpoint there, store breakpoint in local 
variable "trace_return_breakpoint"
- when we continue check "tracing_function" and step if it is true, and 
continue it not
- When we stop check if  "trace_return_breakpoint" was hit and if so, set 
"tracing_function = False"


Repository:
  rLLDB LLDB

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57830/new/

https://reviews.llvm.org/D57830



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