From bf78299f04f0a99a72a4a2977777ee67877784cb Mon Sep 17 00:00:00 2001
From: Andrew Bardsley <Andrew.Bardsley@arm.com>
Date: Fri, 9 May 2014 18:58:47 -0400
Subject: cpu: Add flag name printing to StaticInst

This patch adds a the member function StaticInst::printFlags to allow all
of an instruction's flags to be printed without using the individual
is... member functions or resorting to exposing the 'flags' vector

It also replaces the enum definition StaticInst::Flags with a
Python-generated enumeration and adds to the enum generation mechanism
in src/python/m5/params.py to allow Enums to be placed in namespaces
other than Enums or, alternatively, in wrapper structs allowing them to
be inherited by other classes (so populating that class's name-space
with the enumeration element names).
---
 src/cpu/static_inst.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/cpu/static_inst.cc')

diff --git a/src/cpu/static_inst.cc b/src/cpu/static_inst.cc
index 2a7b584eb..387cf0575 100644
--- a/src/cpu/static_inst.cc
+++ b/src/cpu/static_inst.cc
@@ -92,3 +92,20 @@ StaticInst::disassemble(Addr pc, const SymbolTable *symtab) const
 
     return *cachedDisassembly;
 }
+
+void
+StaticInst::printFlags(std::ostream &outs,
+    const std::string &separator) const
+{
+    bool printed_a_flag = false;
+
+    for (unsigned int flag = IsNop; flag < Num_Flags; flag++) {
+        if (flags[flag]) {
+            if (printed_a_flag)
+                outs << separator;
+
+            outs << FlagsStrings[flag];
+            printed_a_flag = true;
+        }
+    }
+}
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