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c28c63d8 JB |
1 | /* Decode header for lm32bf. |
2 | ||
3 | THIS FILE IS MACHINE GENERATED WITH CGEN. | |
4 | ||
618f726f | 5 | Copyright 1996-2016 Free Software Foundation, Inc. |
c28c63d8 JB |
6 | |
7 | This file is part of the GNU simulators. | |
8 | ||
fb067cad DE |
9 | This file is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
11 | the Free Software Foundation; either version 3, or (at your option) | |
12 | any later version. | |
c28c63d8 | 13 | |
fb067cad DE |
14 | It is distributed in the hope that it will be useful, but WITHOUT |
15 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
16 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
17 | License for more details. | |
c28c63d8 | 18 | |
fb067cad | 19 | You should have received a copy of the GNU General Public License along |
51b318de | 20 | with this program; if not, see <http://www.gnu.org/licenses/>. |
c28c63d8 JB |
21 | |
22 | */ | |
23 | ||
24 | #ifndef LM32BF_DECODE_H | |
25 | #define LM32BF_DECODE_H | |
26 | ||
27 | extern const IDESC *lm32bf_decode (SIM_CPU *, IADDR, | |
197fa1aa | 28 | CGEN_INSN_WORD, CGEN_INSN_WORD, |
c28c63d8 JB |
29 | ARGBUF *); |
30 | extern void lm32bf_init_idesc_table (SIM_CPU *); | |
31 | extern void lm32bf_sem_init_idesc_table (SIM_CPU *); | |
32 | extern void lm32bf_semf_init_idesc_table (SIM_CPU *); | |
33 | ||
34 | /* Enum declaration for instructions in cpu family lm32bf. */ | |
35 | typedef enum lm32bf_insn_type { | |
36 | LM32BF_INSN_X_INVALID, LM32BF_INSN_X_AFTER, LM32BF_INSN_X_BEFORE, LM32BF_INSN_X_CTI_CHAIN | |
37 | , LM32BF_INSN_X_CHAIN, LM32BF_INSN_X_BEGIN, LM32BF_INSN_ADD, LM32BF_INSN_ADDI | |
38 | , LM32BF_INSN_AND, LM32BF_INSN_ANDI, LM32BF_INSN_ANDHII, LM32BF_INSN_B | |
39 | , LM32BF_INSN_BI, LM32BF_INSN_BE, LM32BF_INSN_BG, LM32BF_INSN_BGE | |
40 | , LM32BF_INSN_BGEU, LM32BF_INSN_BGU, LM32BF_INSN_BNE, LM32BF_INSN_CALL | |
41 | , LM32BF_INSN_CALLI, LM32BF_INSN_CMPE, LM32BF_INSN_CMPEI, LM32BF_INSN_CMPG | |
42 | , LM32BF_INSN_CMPGI, LM32BF_INSN_CMPGE, LM32BF_INSN_CMPGEI, LM32BF_INSN_CMPGEU | |
43 | , LM32BF_INSN_CMPGEUI, LM32BF_INSN_CMPGU, LM32BF_INSN_CMPGUI, LM32BF_INSN_CMPNE | |
44 | , LM32BF_INSN_CMPNEI, LM32BF_INSN_DIVU, LM32BF_INSN_LB, LM32BF_INSN_LBU | |
45 | , LM32BF_INSN_LH, LM32BF_INSN_LHU, LM32BF_INSN_LW, LM32BF_INSN_MODU | |
46 | , LM32BF_INSN_MUL, LM32BF_INSN_MULI, LM32BF_INSN_NOR, LM32BF_INSN_NORI | |
47 | , LM32BF_INSN_OR, LM32BF_INSN_ORI, LM32BF_INSN_ORHII, LM32BF_INSN_RCSR | |
48 | , LM32BF_INSN_SB, LM32BF_INSN_SEXTB, LM32BF_INSN_SEXTH, LM32BF_INSN_SH | |
49 | , LM32BF_INSN_SL, LM32BF_INSN_SLI, LM32BF_INSN_SR, LM32BF_INSN_SRI | |
50 | , LM32BF_INSN_SRU, LM32BF_INSN_SRUI, LM32BF_INSN_SUB, LM32BF_INSN_SW | |
51 | , LM32BF_INSN_USER, LM32BF_INSN_WCSR, LM32BF_INSN_XOR, LM32BF_INSN_XORI | |
52 | , LM32BF_INSN_XNOR, LM32BF_INSN_XNORI, LM32BF_INSN_BREAK, LM32BF_INSN_SCALL | |
53 | , LM32BF_INSN__MAX | |
54 | } LM32BF_INSN_TYPE; | |
55 | ||
56 | /* Enum declaration for semantic formats in cpu family lm32bf. */ | |
57 | typedef enum lm32bf_sfmt_type { | |
58 | LM32BF_SFMT_EMPTY, LM32BF_SFMT_ADD, LM32BF_SFMT_ADDI, LM32BF_SFMT_ANDI | |
59 | , LM32BF_SFMT_ANDHII, LM32BF_SFMT_B, LM32BF_SFMT_BI, LM32BF_SFMT_BE | |
60 | , LM32BF_SFMT_CALL, LM32BF_SFMT_CALLI, LM32BF_SFMT_DIVU, LM32BF_SFMT_LB | |
61 | , LM32BF_SFMT_LH, LM32BF_SFMT_LW, LM32BF_SFMT_ORI, LM32BF_SFMT_RCSR | |
fb067cad DE |
62 | , LM32BF_SFMT_SB, LM32BF_SFMT_SEXTB, LM32BF_SFMT_SH, LM32BF_SFMT_SW |
63 | , LM32BF_SFMT_USER, LM32BF_SFMT_WCSR, LM32BF_SFMT_BREAK | |
c28c63d8 JB |
64 | } LM32BF_SFMT_TYPE; |
65 | ||
66 | /* Function unit handlers (user written). */ | |
67 | ||
68 | extern int lm32bf_model_lm32_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/); | |
69 | ||
70 | /* Profiling before/after handlers (user written) */ | |
71 | ||
72 | extern void lm32bf_model_insn_before (SIM_CPU *, int /*first_p*/); | |
73 | extern void lm32bf_model_insn_after (SIM_CPU *, int /*last_p*/, int /*cycles*/); | |
74 | ||
75 | #endif /* LM32BF_DECODE_H */ |