Fixed up the isa description. Also added some capability to the isa_parser in the InstObjParams constructor.

arch/isa_parser.py:
    Expanded the capability of the InstObjParams constructor to allow adding in extra keys for use in templates. These are added as key, value tuples as optional arguements.
arch/sparc/isa/base.isa:
arch/sparc/isa/formats/mem.isa:
arch/sparc/isa/formats/priv.isa:
    The genCompositeIop function is no longer needed, as this functionality is now in the InstObjParams constructor.
arch/sparc/isa/decoder.isa:
    Fixed up alot of instructions, and fixed indentation.
arch/sparc/isa/formats/integerop.isa:
    The genCompositeIop function is no longer needed, as this functionality is now in the InstObjParams constructor. Also changed the immediate values to be signed.
base/traceflags.py:
    Added SPARC traceflag
configs/test/hello_sparc:
    Recompiled without -mflat
cpu/cpu_exec_context.cc:
    Used the regfile clear function rather than memsetting to 0.

--HG--
extra : convert_revision : b9da6f264f3ebc4ce1815008dfff7f476b247ee9

1 files changed, 18 insertions, 4 deletions

diff --git a/arch/isa_parser.py b/arch/isa_parser.py
index 6fce783b1..8279a6a5d 100755
--- a/arch/isa_parser.py
+++ b/arch/isa_parser.py
@@ -1618,13 +1618,27 @@ opClassRE = re.compile(r'.*Op|No_OpClass')
 
 class InstObjParams:
     def __init__(self, mnem, class_name, base_class = '',
-                 code_block = None, opt_args = []):
+                 code = None, opt_args = [], *extras):
         self.mnemonic = mnem
         self.class_name = class_name
         self.base_class = base_class
-        if code_block:
-            for code_attr in code_block.__dict__.keys():
-                setattr(self, code_attr, getattr(code_block, code_attr))
+        if code:
+            #If the user already made a CodeBlock, pick the parts from it
+            if isinstance(code, CodeBlock):
+                origCode = code.orig_code
+                codeBlock = code
+            else:
+                origCode = code
+                codeBlock = CodeBlock(code)
+            compositeCode = '\n'.join([origCode] +
+                    [pair[1] for pair in extras])
+            compositeBlock = CodeBlock(compositeCode)
+            for code_attr in compositeBlock.__dict__.keys():
+                setattr(self, code_attr, getattr(compositeBlock, code_attr))
+            for (key, snippet) in extras:
+                setattr(self, key, CodeBlock(snippet).code)
+            self.code = codeBlock.code
+            self.orig_code = origCode
         else:
             self.constructor = ''
             self.flags = []