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+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use. Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ * Director of Intellectual Property Licensing
+ * Office of Strategy and Technology
+ * Hewlett-Packard Company
+ * 1501 Page Mill Road
+ * Palo Alto, California 94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission. No right of
+ * sublicense is granted herewith. Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses. Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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: Gabe Black
+ */
+
+#include "arch/x86/insts/static_inst.hh"
+
+namespace X86ISA
+{
+ void X86StaticInst::printMnemonic(std::ostream &os,
+ const char * mnemonic) const
+ {
+ ccprintf(os, "\t%s ", mnemonic);
+ }
+
+ void X86StaticInst::printMnemonic(std::ostream &os,
+ const char * instMnemonic, const char * mnemonic) const
+ {
+ ccprintf(os, "\t%s : %s ", instMnemonic, mnemonic);
+ }
+
+ void X86StaticInst::printSegment(std::ostream &os, int segment) const
+ {
+ switch (segment)
+ {
+ case 0:
+ ccprintf(os, "ES");
+ break;
+ case 1:
+ ccprintf(os, "CS");
+ break;
+ case 2:
+ ccprintf(os, "SS");
+ break;
+ case 3:
+ ccprintf(os, "DS");
+ break;
+ case 4:
+ ccprintf(os, "FS");
+ break;
+ case 5:
+ ccprintf(os, "GS");
+ break;
+ default:
+ panic("Unrecognized segment %d\n", segment);
+ }
+ }
+
+ void
+ X86StaticInst::printSrcReg(std::ostream &os, int reg) const
+ {
+ if(_numSrcRegs > reg)
+ printReg(os, _srcRegIdx[reg]);
+ }
+
+ void
+ X86StaticInst::printDestReg(std::ostream &os, int reg) const
+ {
+ if(_numDestRegs > reg)
+ printReg(os, _destRegIdx[reg]);
+ }
+
+ void
+ X86StaticInst::printReg(std::ostream &os, int reg) const
+ {
+ if (reg < FP_Base_DepTag) {
+ //FIXME These should print differently depending on the
+ //mode etc, but for now this will get the point across
+ switch (reg) {
+ case INTREG_RAX:
+ ccprintf(os, "rax");
+ break;
+ case INTREG_RBX:
+ ccprintf(os, "rbx");
+ break;
+ case INTREG_RCX:
+ ccprintf(os, "rcx");
+ break;
+ case INTREG_RDX:
+ ccprintf(os, "rdx");
+ break;
+ case INTREG_RSP:
+ ccprintf(os, "rsp");
+ break;
+ case INTREG_RBP:
+ ccprintf(os, "rbp");
+ break;
+ case INTREG_RSI:
+ ccprintf(os, "rsi");
+ break;
+ case INTREG_RDI:
+ ccprintf(os, "rdi");
+ break;
+ case INTREG_R8W:
+ ccprintf(os, "r8");
+ break;
+ case INTREG_R9W:
+ ccprintf(os, "r9");
+ break;
+ case INTREG_R10W:
+ ccprintf(os, "r10");
+ break;
+ case INTREG_R11W:
+ ccprintf(os, "r11");
+ break;
+ case INTREG_R12W:
+ ccprintf(os, "r12");
+ break;
+ case INTREG_R13W:
+ ccprintf(os, "r13");
+ break;
+ case INTREG_R14W:
+ ccprintf(os, "r14");
+ break;
+ case INTREG_R15W:
+ ccprintf(os, "r15");
+ break;
+ default:
+ ccprintf(os, "t%d", reg - NUM_INTREGS);
+ }
+ } else if (reg < Ctrl_Base_DepTag) {
+ ccprintf(os, "%%f%d", reg - FP_Base_DepTag);
+ } else {
+ switch (reg - Ctrl_Base_DepTag) {
+ default:
+ ccprintf(os, "%%ctrl%d", reg - Ctrl_Base_DepTag);
+ }
+ }
+ }
+
+ std::string X86StaticInst::generateDisassembly(Addr pc,
+ const SymbolTable *symtab) const
+ {
+ std::stringstream ss;
+
+ printMnemonic(ss, mnemonic);
+
+ return ss.str();
+ }
+}