Re: [RFC PATCH v2 03/11] qemu-iotests: add option to attach gdbserver

[Paolo Bonzini]

On 07/04/21 15:50, Emanuele Giuseppe Esposito wrote:
+        self.gdb_qemu = os.getenv('GDB_QEMU')
+
+        if gdb and not self.gdb_qemu:
+            self.gdb_qemu = 'localhost:12345'
+        elif self.gdb_qemu and not gdb:
+            del self.gdb_qemu
+            del os.environ['GDB_QEMU']

Alternatively:

    if gdb:
        self.gdb_qemu = os.environ.get('GDB_QEMU', 'localhost:12345')
    elif 'GDB_QEMU' in os.environ:
        del os.environ['GDB_QEMU']

+GDB_QEMU      -- "{GDB_QEMU}"

Perhaps only include this if gdbserver is actually in use?  (Or not at 
all, since gdbserver anyway prints the port).

Paolo