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authorGabe Black <gblack@eecs.umich.edu>2007-04-11 12:26:23 +0000
committerGabe Black <gblack@eecs.umich.edu>2007-04-11 12:26:23 +0000
commit121a5438a512ec26728a73ea8b4e5677bed4b94e (patch)
tree8445e0f8f2ea94dd5f253eb820e800611d4f5d1e /src/arch/sparc
parente72f1e63f0b17ab3701d955235a478d7b34a13fb (diff)
downloadgem5-121a5438a512ec26728a73ea8b4e5677bed4b94e.tar.xz
Make trying to execute macroops fail with a better error message.
--HG-- extra : convert_revision : e81c0337d6db4b5a33381ed19686750bbb9d9178
Diffstat (limited to 'src/arch/sparc')
-rw-r--r--src/arch/sparc/isa/formats/micro.isa33
1 files changed, 31 insertions, 2 deletions
diff --git a/src/arch/sparc/isa/formats/micro.isa b/src/arch/sparc/isa/formats/micro.isa
index 82d7fb4cb..da0f97d1b 100644
--- a/src/arch/sparc/isa/formats/micro.isa
+++ b/src/arch/sparc/isa/formats/micro.isa
@@ -1,4 +1,4 @@
-// Copyright (c) 2006 The Regents of The University of Michigan
+// Copyright (c) 2006-2007 The Regents of The University of Michigan
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,6 +26,33 @@
//
// Authors: Gabe Black
+//This delcares the initiateAcc function in memory operations
+def template MacroInitiateAcc {{
+ Fault initiateAcc(%(CPU_exec_context)s *, Trace::InstRecord *) const
+ {
+ panic("Tried to execute a macroop directly!\n");
+ return NoFault;
+ }
+}};
+
+def template MacroCompleteAcc {{
+ Fault completeAcc(PacketPtr, %(CPU_exec_context)s *,
+ Trace::InstRecord *) const
+ {
+ panic("Tried to execute a macroop directly!\n");
+ return NoFault;
+ }
+}};
+
+//This template provides the execute functions for a store
+def template MacroExecute {{
+ Fault execute(%(CPU_exec_context)s *, Trace::InstRecord *) const
+ {
+ panic("Tried to execute a macroop directly!\n");
+ return NoFault;
+ }
+}};
+
output header {{
class SparcMacroInst : public SparcStaticInst
@@ -60,7 +87,9 @@ output header {{
return microOps[microPC];
}
- %(BasicExecPanic)s
+ %(MacroExecute)s
+ %(MacroInitiateAcc)s
+ %(MacroCompleteAcc)s
};
class SparcMicroInst : public SparcStaticInst