christoph/fail
1
Fork 0
Code Releases Activity

gem5: codebase patched to compile with ag++

Browse Source 
This changes allows us to compile the gem5 simulator with ag++. It
was tested with ag++ v0.8, built Apr 18 2013. Most of the changes
are preprocessor directives like #ifndef __puma which have been
inserted into the gem5 code. Unfortunately, a python script and a
SWIG input file have been patched, too.
Additionally, the CMake file has been updated. A single call to
"make" now invokes the ag++ (instead of the g++) compiler front
end. The new CMake target "gem5-allclean" should be used to clean
the current project when building FailGem5. In addition to cleaning
the Fail build directory, it also invokes "scons -c" in the gem5
build directory; that is, gem5 is cleaned as well.

Change-Id: I20a92f025f34f626b81e30f2c873baeba189f83b
This commit is contained in:
Adrian Böckenkamp
2013-05-16 15:35:28 +02:00
parent 95892e9688
commit f92557c2c2
21 changed files with 96 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
simulators/gem5/src/arch/isa_parser.py
View File

@ -582,12 +582,23 @@ class FloatRegOperand(Operand):
func = 'setFloatRegOperandBits'
if self.write_code != None:
return self.buildWriteCode(func)
wb = '''
{
%s final_val = %s;
xc->%s(this, %d, final_val);\n
if (traceData) { traceData->setData(final_val); }
}''' % (self.ctype, self.base_name, func, self.dest_reg_idx)
# (DanceOS hack begin...
if self.ctype == 'int32_t' or self.ctype == 'int16_t':
print "Applying Fail* hack in %s@%s ... :-)" % \
(__file__, inspect.currentframe().f_lineno)
wb = '''
{
%s final_val = %s;
xc->%s(this, %d, final_val);\n
if (traceData) { traceData->setData((%s)final_val); }
}''' % (self.ctype, self.base_name, func, self.dest_reg_idx, "u%s" % self.ctype)
else: # ...DanceOS hack end)
wb = '''
{
%s final_val = %s;
xc->%s(this, %d, final_val);\n
if (traceData) { traceData->setData(final_val); }
}''' % (self.ctype, self.base_name, func, self.dest_reg_idx)
return wb
class ControlRegOperand(Operand):