From: Wainer dos Santos Moschetta <wainersm@redhat.com>
Date: Mon, 16 Dec 2019 19:14:37 +0000 (-0300)
Subject: python/qemu: accel: Add tcg_available() method
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d3ca7bb599b777271316c17a5221c5ee28815833;p=qemu.git

python/qemu: accel: Add tcg_available() method

This adds a method to check if the tcg accelerator is enabled
in the QEMU binary.

Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20191216191438.93418-5-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
---

diff --git a/python/qemu/accel.py b/python/qemu/accel.py
index 5fce3aa3dd..0b38ddf0ab 100644
--- a/python/qemu/accel.py
+++ b/python/qemu/accel.py
@@ -67,3 +67,11 @@ def kvm_available(target_arch=None, qemu_bin=None):
     if qemu_bin and "kvm" not in list_accel(qemu_bin):
         return False
     return True
+
+def tcg_available(qemu_bin):
+    """
+    Check if TCG is available.
+
+    @param qemu_bin (str): path to the QEMU binary
+    """
+    return 'tcg' in list_accel(qemu_bin)