Statetrace: Accomodate cross compiling statetrace with scons.

[gem5.git] / util / statetrace / arch / tracechild_i386.cc

diff --git a/util/statetrace/arch/tracechild_i386.cc b/util/statetrace/arch/tracechild_i386.cc
deleted file mode 100644 (file)
index 2cdeb29..0000000
--- a/util/statetrace/arch/tracechild_i386.cc
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Gabe Black
- */
-
-#include <iostream>
-#include <errno.h>
-#include <sys/ptrace.h>
-#include <stdint.h>
-
-#include "tracechild_i386.hh"
-
-using namespace std;
-
-int64_t
-I386TraceChild::getRegs(user_regs_struct & myregs, int num)
-{
-    assert(num < numregs && num >= 0);
-    switch (num) {
-      //GPRs
-      case EAX: return myregs.eax;
-      case EBX: return myregs.ebx;
-      case ECX: return myregs.ecx;
-      case EDX: return myregs.edx;
-      //Index registers
-      case ESI: return myregs.esi;
-      case EDI: return myregs.edi;
-      //Base pointer and stack pointer
-      case EBP: return myregs.ebp;
-      case ESP: return myregs.esp;
-      //Segmentation registers
-      case CS: return myregs.cs;
-      case DS: return myregs.ds;
-      case ES: return myregs.es;
-      case FS: return myregs.fs;
-      case GS: return myregs.gs;
-      case SS: return myregs.ss;
-      //PC
-      case EIP: return myregs.eip;
-      default:
-        assert(0);
-        return 0;
-    }
-}
-
-bool
-I386TraceChild::update(int pid)
-{
-    oldregs = regs;
-    if (ptrace(PTRACE_GETREGS, pid, 0, &regs) != 0)
-        return false;
-    for (unsigned int x = 0; x < numregs; x++) {
-        regDiffSinceUpdate[x] = (getRegVal(x) != getOldRegVal(x));
-    }
-}
-
-I386TraceChild::I386TraceChild()
-{
-    for (unsigned int x = 0; x < numregs; x++)
-        regDiffSinceUpdate[x] = false;
-}
-
-int64_t
-I386TraceChild::getRegVal(int num)
-{
-    return getRegs(regs, num);
-}
-
-int64_t
-I386TraceChild::getOldRegVal(int num)
-{
-    return getRegs(oldregs, num);
-}
-
-TraceChild *
-genTraceChild()
-{
-    return new I386TraceChild;
-}