Bug 2121369

This bug was initially created as a copy of Bug #2052982

I am copying this bug because: 
The bug described is identical to the original bug. To reproduce this in Fedora it's enough with the following steps:

$ dnf -yq install lldb
$ lldb true                                                                                    
(lldb) target create "true"
Current executable set to 'true' (powerpc64le).
(lldb) b main
Breakpoint 1: where = true`main + 8, address = 0x0000000000010688
(lldb) run
Process 2546 launched: '/usr/bin/true' (powerpc64le)
Process 2546 exited with status = -1 (0xffffffff) lost connection
(lldb) 

Description of problem:
lldb loses connection with lldbserver when trying to run a simple program in ppc64le

Version-Release number of selected component (if applicable):
python-lit-13.0.1-1.el9
llvm-toolset-13.0.1-1.el9
llvm-13.0.1-1.el9
lldb-13.0.1-1.el9
compiler-rt-13.0.1-1.el9
clang-13.0.1-1.el9
lld-13.0.1-1.el9
libomp-13.0.1-1.el9


How reproducible:
100%

Steps to Reproduce:
$ cat test.cpp 
#include <stdio.h>
#include <vector>
int
main ()
{
  std::vector<int> v (1, 2);
  std::vector<int>::iterator it(v.begin());
  return 0;
}

1. g++ -g test.cpp
2. lldb -o run -- a.out

Actual results:
[root@ibm-p9z-23-lp7 lldb-test]# lldb -o run -- a.out
(lldb) target create "a.out"
Current executable set to '/root/lldb-test/a.out' (powerpc64le).
(lldb) run
Process 2274151 exited with status = -1 (0xffffffff) lost connection
Process 2274151 launched: '/root/lldb-test/a.out' (powerpc64le)

Expected results:
Successful run and "Process XXXXXXX exited with status = 0 (0x00000000)" message.

Additional info:
Test coming from upstream testcase: https://src.fedoraproject.org/rpms/lldb/blob/rawhide/f/tests/python-embedded-interpreter