Adding gem5 source to svn.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

simulators/gem5/util/m5/m5op.h

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2003-2006 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: Nathan Binkert
+ *          Ali Saidi
+ */
+
+#ifndef __M5OP_H__
+#define __M5OP_H__
+
+#include <stdint.h>
+
+void arm(uint64_t address);
+void quiesce(void);
+void quiesceNs(uint64_t ns);
+void quiesceCycle(uint64_t cycles);
+uint64_t quiesceTime(void);
+uint64_t rpns();
+void wakeCPU(uint64_t cpuid);
+
+void m5_exit(uint64_t ns_delay);
+uint64_t m5_initparam(void);
+void m5_checkpoint(uint64_t ns_delay, uint64_t ns_period);
+void m5_reset_stats(uint64_t ns_delay, uint64_t ns_period);
+void m5_dump_stats(uint64_t ns_delay, uint64_t ns_period);
+void m5_dumpreset_stats(uint64_t ns_delay, uint64_t ns_period);
+uint64_t m5_readfile(void *buffer, uint64_t len, uint64_t offset);
+uint64_t m5_writefile(void *buffer, uint64_t len, uint64_t offset, const char *filename);
+void m5_debugbreak(void);
+void m5_switchcpu(void);
+void m5_addsymbol(uint64_t addr, char *symbol);
+void m5_panic(void);
+void m5_work_begin(uint64_t workid, uint64_t threadid);
+void m5_work_end(uint64_t workid, uint64_t threadid);
+
+// These operations are for critical path annotation
+void m5a_bsm(char *sm, const void *id, int flags);
+void m5a_esm(char *sm);
+void m5a_begin(int flags, char *st);
+void m5a_end(void);
+void m5a_q(const void *id, char *q, int count);
+void m5a_dq(const void *id, char *q, int count);
+void m5a_wf(const void *id, char *q, char *sm, int count);
+void m5a_we(const void *id, char *q, char *sm, int count);
+void m5a_ws(const void *id, char *q, char *sm);
+void m5a_sq(const void *id, char *q, int count, int flags);
+void m5a_aq(const void *id, char *q, int count);
+void m5a_pq(const void *id, char *q, int count);
+void m5a_l(char *lsm, const void *id, char *sm);
+void m5a_identify(uint64_t id);
+uint64_t m5a_getid(void);
+
+#define M5_AN_FL_NONE   0x0
+#define M5_AN_FL_BAD    0x2
+#define M5_AN_FL_LINK   0x10
+#define M5_AN_FL_RESET  0x20
+
+#endif // __M5OP_H__