3 * http://www.tensilica.com/products/literature-docs/documentation/xtensa-isa-databook.htm
5 * Copyright (c) 2011, Max Filippov, Open Source and Linux Lab.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * * Neither the name of the Open Source and Linux Lab nor the
16 * names of its contributors may be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40 void xtensa_translate_init(void)
44 void gen_intermediate_code(CPUState
*env
, TranslationBlock
*tb
)
48 void gen_intermediate_code_pc(CPUState
*env
, TranslationBlock
*tb
)
52 void cpu_dump_state(CPUState
*env
, FILE *f
, fprintf_function cpu_fprintf
,
57 cpu_fprintf(f
, "PC=%08x\n", env
->pc
);
59 for (i
= 0; i
< 16; ++i
) {
60 cpu_fprintf(f
, "A%02d=%08x%c", i
, env
->regs
[i
],
61 (i
% 4) == 3 ? '\n' : ' ');
65 void restore_state_to_opc(CPUState
*env
, TranslationBlock
*tb
, int pc_pos
)
67 env
->pc
= gen_opc_pc
[pc_pos
];