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Diffstat (limited to 'src/mem/slicc/ast/WakeUpDependentsStatementAST.py')
-rw-r--r-- | src/mem/slicc/ast/WakeUpDependentsStatementAST.py | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/mem/slicc/ast/WakeUpDependentsStatementAST.py b/src/mem/slicc/ast/WakeUpDependentsStatementAST.py new file mode 100644 index 000000000..33630a9a4 --- /dev/null +++ b/src/mem/slicc/ast/WakeUpDependentsStatementAST.py @@ -0,0 +1,46 @@ +# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood +# Copyright (c) 2009 The Hewlett-Packard Development Company +# Copyright (c) 2010 Advanced Micro Devices, Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer; +# redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution; +# neither the name of the copyright holders nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +from slicc.ast.StatementAST import StatementAST + +class WakeUpDependentsStatementAST(StatementAST): + def __init__(self, slicc, address): + super(StatementAST, self).__init__(slicc) + self.address = address + + def __repr__(self): + return "[WakeUpDependentsStatementAst: %r]" % self.variable + + def generate(self, code, return_type): + self.address.assertType("Address") + address_code = self.address.var.code + code(''' + if (m_waiting_buffers.count($address_code) > 0) { + wakeUpBuffers($address_code); + } + ''') |