From: Andreas Sandberg <andreas.sandberg@arm.com>
Date: Wed, 10 Aug 2016 15:40:14 +0000 (+0100)
Subject: arm, config: Exit with fatal error if using Ruby
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=da07c5c26aff7f453df478d8335d50b53ed777ae;p=gem5.git

arm, config: Exit with fatal error if using Ruby

Ruby on ARM is currently very experimental. Fail with a fatal error
that explains this to make sure users are aware of the limitations (it
doesn't actually work yet!).

Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
---

diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py
index 33b51b4f4..c1d8f6fe0 100644
--- a/configs/common/FSConfig.py
+++ b/configs/common/FSConfig.py
@@ -393,6 +393,11 @@ def makeArmSystem(mem_mode, machine_type, num_cpus=1, mdesc=None,
     if not ruby:
         self.system_port = self.membus.slave
 
+    if ruby:
+        fatal("You're trying to use Ruby on ARM, which is not working " \
+              "properly yet. If you want to test it anyway, you " \
+              "need to remove this fatal error from FSConfig.py.")
+
     return self