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Diffstat (limited to 'util/m5/m5op_alpha.S')
| -rw-r--r-- | util/m5/m5op_alpha.S | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/util/m5/m5op_alpha.S b/util/m5/m5op_alpha.S new file mode 100644 index 000000000..c5d0e65f8 --- /dev/null +++ b/util/m5/m5op_alpha.S @@ -0,0 +1,189 @@ +/* + * 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 + */ + +#define m5_op 0x01 + +#include "m5ops.h" + +#define INST(op, ra, rb, func) \ + .long (((op) << 26) | ((ra) << 21) | ((rb) << 16) | (func)) + +#define LEAF(func) \ + .align 3; \ + .globl func; \ + .ent func; \ +func: + +#define RET \ + ret ($26) + +#define END(func) \ + .end func + +#define ARM(reg) INST(m5_op, reg, 0, arm_func) +#define QUIESCE INST(m5_op, 0, 0, quiesce_func) +#define QUIESCENS(r1) INST(m5_op, r1, 0, quiescens_func) +#define QUIESCECYC(r1) INST(m5_op, r1, 0, quiescecycle_func) +#define QUIESCETIME INST(m5_op, 0, 0, quiescetime_func) +#define M5EXIT(reg) INST(m5_op, reg, 0, exit_func) +#define INITPARAM(reg) INST(m5_op, reg, 0, initparam_func) +#define LOADSYMBOL(reg) INST(m5_op, reg, 0, loadsymbol_func) +#define RESET_STATS(r1, r2) INST(m5_op, r1, r2, resetstats_func) +#define DUMP_STATS(r1, r2) INST(m5_op, r1, r2, dumpstats_func) +#define DUMPRST_STATS(r1, r2) INST(m5_op, r1, r2, dumprststats_func) +#define CHECKPOINT(r1, r2) INST(m5_op, r1, r2, ckpt_func) +#define READFILE INST(m5_op, 0, 0, readfile_func) +#define DEBUGBREAK INST(m5_op, 0, 0, debugbreak_func) +#define SWITCHCPU INST(m5_op, 0, 0, switchcpu_func) +#define ADDSYMBOL(r1,r2) INST(m5_op, r1, r2, addsymbol_func) +#define PANIC INST(m5_op, 0, 0, panic_func) +#define AN_BEGIN(r1) INST(m5_op, r1, 0, anbegin_func) +#define AN_WAIT(r1,r2) INST(m5_op, r1, r2, anwait_func) + + .set noreorder + + .align 4 +LEAF(arm) + ARM(16) + RET +END(arm) + + .align 4 +LEAF(quiesce) + QUIESCE + RET +END(quiesce) + + .align 4 +LEAF(quiesceNs) + QUIESCENS(16) + RET +END(quiesceNs) + + .align 4 +LEAF(quiesceCycle) + QUIESCECYC(16) + RET +END(quiesceCycle) + + .align 4 +LEAF(quiesceTime) + QUIESCETIME + RET +END(quiesceTime) + + .align 4 +LEAF(m5_exit) + M5EXIT(16) + RET +END(m5_exit) + + .align 4 +LEAF(m5_initparam) + INITPARAM(0) + RET +END(m5_initparam) + + .align 4 +LEAF(m5_loadsymbol) + LOADSYMBOL(0) + RET +END(m5_loadsymbol) + + .align 4 +LEAF(m5_reset_stats) + RESET_STATS(16, 17) + RET +END(m5_reset_stats) + + .align 4 +LEAF(m5_dump_stats) + DUMP_STATS(16, 17) + RET +END(m5_dump_stats) + + .align 4 +LEAF(m5_dumpreset_stats) + DUMPRST_STATS(16, 17) + RET +END(m5_dumpreset_stats) + + .align 4 +LEAF(m5_checkpoint) + CHECKPOINT(16, 17) + RET +END(m5_checkpoint) + + .align 4 +LEAF(m5_readfile) + READFILE + RET +END(m5_readfile) + + .align 4 +LEAF(m5_debugbreak) + DEBUGBREAK + RET +END(m5_debugbreak) + + .align 4 +LEAF(m5_switchcpu) + SWITCHCPU + RET +END(m5_switchcpu) + + .align 4 +LEAF(m5_addsymbol) + ADDSYMBOL(16, 17) + RET +END(m5_addsymbol) + + .align 4 +LEAF(m5_panic) + PANIC + RET +END(m5_panic) + + + .align 4 +LEAF(m5_anbegin) + AN_BEGIN(16) + RET +END(m5_anbegin) + + + .align 4 +LEAF(m5_anwait) + AN_WAIT(16,17) + RET +END(m5_anwait) + + |