[lldb] Skip ScriptInterpreter/Lua/watchpoint_callback.test on Apple Silicon

[JDevlieghere]

Summary

The watchpoint isn't hit the first time, resulting is us only printing "val =2". XFAIL the test until the underlying watchpoint issue gets fixed.

[labath]

If I had to guess, I'd say this is because "b main" stops at a point after the variable has already been initialized. If true, it should be fairly easy to modify the test to not do that.

[JDevlieghere]

In D119170#3302067, @labath wrote:

If I had to guess, I'd say this is because "b main" stops at a point after the variable has already been initialized. If true, it should be fairly easy to modify the test to not do that.

You're correct, thanks for the suggestion. Fixed in a5a71b139c6b3cb2cc569c81f91210dede2f1f4c.

lldb/test/Shell/ScriptInterpreter/Lua/watchpoint_callback.test

 # XFAIL: system-netbsd
+# XFAIL: system-darwin && target-aarch64
 # RUN: echo "int main() { int val = 1; val++; return 0; }" | %clang_host -x c - -g -o %t
 # RUN: %lldb -s %s --script-language lua %t 2>&1 | FileCheck %s
 b main
 r
 watchpoint set variable val
 watchpoint command add -s lua
 print("val=" .. tostring(frame:FindVariable("val"):GetValue()))
 quit