diff options
Diffstat (limited to 'src/arch/arm')
-rw-r--r-- | src/arch/arm/insts/static_inst.hh | 14 | ||||
-rw-r--r-- | src/arch/arm/isa/formats/formats.isa | 3 | ||||
-rw-r--r-- | src/arch/arm/isa/formats/util.isa | 58 |
3 files changed, 14 insertions, 61 deletions
diff --git a/src/arch/arm/insts/static_inst.hh b/src/arch/arm/insts/static_inst.hh index 485d6997e..35dbe6d52 100644 --- a/src/arch/arm/insts/static_inst.hh +++ b/src/arch/arm/insts/static_inst.hh @@ -67,6 +67,20 @@ class ArmStaticInst : public StaticInst { } + inline static std::string + inst2string(MachInst machInst) + { + std::string str = ""; + uint32_t mask = (1 << 31); + + while (mask) { + str += ((machInst & mask) ? "1" : "0"); + mask = mask >> 1; + } + + return str; + } + /// Print a register name for disassembly given the unique /// dependence tag number (FP or int). void printReg(std::ostream &os, int reg) const; diff --git a/src/arch/arm/isa/formats/formats.isa b/src/arch/arm/isa/formats/formats.isa index b55b82110..91e19aaa6 100644 --- a/src/arch/arm/isa/formats/formats.isa +++ b/src/arch/arm/isa/formats/formats.isa @@ -47,9 +47,6 @@ //Include support for predicated instructions ##include "pred.isa" -//Include utility functions -##include "util.isa" - //Include the float formats ##include "fp.isa" diff --git a/src/arch/arm/isa/formats/util.isa b/src/arch/arm/isa/formats/util.isa deleted file mode 100644 index f43137a04..000000000 --- a/src/arch/arm/isa/formats/util.isa +++ /dev/null @@ -1,58 +0,0 @@ -// -*- mode:c++ -*- - -// Copyright (c) 2007-2008 The Florida State University -// 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. -// -// Authors: Stephen Hines - -let {{ - -output header {{ - std::string inst2string(MachInst machInst); -}}; - -output decoder {{ - - std::string inst2string(MachInst machInst) - { - std::string str = ""; - uint32_t mask = 0x80000000; - - for(int i=0; i < 32; i++) { - if ((machInst & mask) == 0) { - str += "0"; - } else { - str += "1"; - } - - mask = mask >> 1; - } - - return str; - } -}}; - - |