2 * Copyright (c) 2003-2006 The Regents of The University of Michigan
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * Authors: Nathan Binkert
41 void arm(uint64_t address
);
43 void quiesceNs(uint64_t ns
);
44 void quiesceCycle(uint64_t cycles
);
45 uint64_t quiesceTime(void);
47 void wakeCPU(uint64_t cpuid
);
49 void m5_exit(uint64_t ns_delay
);
50 uint64_t m5_initparam(void);
51 void m5_checkpoint(uint64_t ns_delay
, uint64_t ns_period
);
52 void m5_reset_stats(uint64_t ns_delay
, uint64_t ns_period
);
53 void m5_dump_stats(uint64_t ns_delay
, uint64_t ns_period
);
54 void m5_dumpreset_stats(uint64_t ns_delay
, uint64_t ns_period
);
55 uint64_t m5_readfile(void *buffer
, uint64_t len
, uint64_t offset
);
56 uint64_t m5_writefile(void *buffer
, uint64_t len
, uint64_t offset
, const char *filename
);
57 void m5_debugbreak(void);
58 void m5_switchcpu(void);
59 void m5_addsymbol(uint64_t addr
, char *symbol
);
61 void m5_work_begin(uint64_t workid
, uint64_t threadid
);
62 void m5_work_end(uint64_t workid
, uint64_t threadid
);
64 // These operations are for critical path annotation
65 void m5a_bsm(char *sm
, const void *id
, int flags
);
66 void m5a_esm(char *sm
);
67 void m5a_begin(int flags
, char *st
);
69 void m5a_q(const void *id
, char *q
, int count
);
70 void m5a_dq(const void *id
, char *q
, int count
);
71 void m5a_wf(const void *id
, char *q
, char *sm
, int count
);
72 void m5a_we(const void *id
, char *q
, char *sm
, int count
);
73 void m5a_ws(const void *id
, char *q
, char *sm
);
74 void m5a_sq(const void *id
, char *q
, int count
, int flags
);
75 void m5a_aq(const void *id
, char *q
, int count
);
76 void m5a_pq(const void *id
, char *q
, int count
);
77 void m5a_l(char *lsm
, const void *id
, char *sm
);
78 void m5a_identify(uint64_t id
);
79 uint64_t m5a_getid(void);
81 #define M5_AN_FL_NONE 0x0
82 #define M5_AN_FL_BAD 0x2
83 #define M5_AN_FL_LINK 0x10
84 #define M5_AN_FL_RESET 0x20