| /* |
| * Copyright (c) 2003-2005 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. |
| */ |
| |
| #include "cpu/exec_context.hh" |
| #include "cpu/base.hh" |
| #include "kern/system_events.hh" |
| #include "kern/tru64/tru64_events.hh" |
| #include "kern/tru64/dump_mbuf.hh" |
| #include "kern/tru64/printf.hh" |
| #include "mem/functional/memory_control.hh" |
| #include "targetarch/arguments.hh" |
| #include "targetarch/isa_traits.hh" |
| |
| //void SkipFuncEvent::process(ExecContext *xc); |
| |
| void |
| BadAddrEvent::process(ExecContext *xc) |
| { |
| // The following gross hack is the equivalent function to the |
| // annotation for vmunix::badaddr in: |
| // simos/simulation/apps/tcl/osf/tlaser.tcl |
| |
| uint64_t a0 = xc->regs.intRegFile[ArgumentReg0]; |
| |
| if (!TheISA::IsK0Seg(a0) || |
| xc->memctrl->badaddr(TheISA::K0Seg2Phys(a0) & EV5::PAddrImplMask)) { |
| |
| DPRINTF(BADADDR, "badaddr arg=%#x bad\n", a0); |
| xc->regs.intRegFile[ReturnValueReg] = 0x1; |
| SkipFuncEvent::process(xc); |
| } |
| else |
| DPRINTF(BADADDR, "badaddr arg=%#x good\n", a0); |
| } |
| |
| void |
| PrintfEvent::process(ExecContext *xc) |
| { |
| if (DTRACE(Printf)) { |
| DebugOut() << curTick << ": " << xc->cpu->name() << ": "; |
| |
| AlphaArguments args(xc); |
| tru64::Printf(args); |
| } |
| } |
| |
| void |
| DebugPrintfEvent::process(ExecContext *xc) |
| { |
| if (DTRACE(DebugPrintf)) { |
| if (!raw) |
| DebugOut() << curTick << ": " << xc->cpu->name() << ": "; |
| |
| AlphaArguments args(xc); |
| tru64::Printf(args); |
| } |
| } |
| |
| void |
| DumpMbufEvent::process(ExecContext *xc) |
| { |
| if (DTRACE(DebugPrintf)) { |
| AlphaArguments args(xc); |
| tru64::DumpMbuf(args); |
| } |
| } |