From 494d9d7a67b65dba1eaa50311297fe4d33396e1d Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike@sf-mail.de>
Date: Wed, 9 Jan 2013 19:31:31 +0100
Subject: [PATCH] SystemInformation: get stepping code on Intel Macs
Change-Id: Ic2354e8f33b9dd2ceb5fb8cdc16102922ebbe72a
---
SystemInformation.cxx | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/SystemInformation.cxx b/SystemInformation.cxx
index 9cb67d2..ef79626 100644
--- a/SystemInformation.cxx
+++ b/SystemInformation.cxx
@@ -4004,6 +4004,15 @@ bool SystemInformationImplementation::ParseSysCtl()
len = sizeof(value);
err = sysctlbyname("machdep.cpu.model", &value, &len, NULL, 0);
this->ChipID.Model = static_cast< int >( value );
+
+ // Chip Stepping
+ len = sizeof(value);
+ value = 0;
+ err = sysctlbyname("machdep.cpu.stepping", &value, &len, NULL, 0);
+ if (!err)
+ {
+ this->ChipID.Revision = static_cast< int >( value );
+ }
}
// brand string
--
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