| /* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */ |
| /* CPU data header for lm32. |
| |
| THIS FILE IS MACHINE GENERATED WITH CGEN. |
| |
| Copyright (C) 1996-2024 Free Software Foundation, Inc. |
| |
| This file is part of the GNU Binutils and/or GDB, the GNU debugger. |
| |
| This file is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| It is distributed in the hope that it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| License for more details. |
| |
| You should have received a copy of the GNU General Public License along |
| with this program; if not, write to the Free Software Foundation, Inc., |
| 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
| |
| */ |
| |
| #ifndef LM32_CPU_H |
| #define LM32_CPU_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #define CGEN_ARCH lm32 |
| |
| /* Given symbol S, return lm32_cgen_<S>. */ |
| #define CGEN_SYM(s) lm32##_cgen_##s |
| |
| |
| /* Selected cpu families. */ |
| #define HAVE_CPU_LM32BF |
| |
| #define CGEN_INSN_LSB0_P 1 |
| |
| /* Minimum size of any insn (in bytes). */ |
| #define CGEN_MIN_INSN_SIZE 4 |
| |
| /* Maximum size of any insn (in bytes). */ |
| #define CGEN_MAX_INSN_SIZE 4 |
| |
| #define CGEN_INT_INSN_P 1 |
| |
| /* Maximum number of syntax elements in an instruction. */ |
| #define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 15 |
| |
| /* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands. |
| e.g. In "b,a foo" the ",a" is an operand. If mnemonics have operands |
| we can't hash on everything up to the space. */ |
| #define CGEN_MNEMONIC_OPERANDS |
| |
| /* Maximum number of fields in an instruction. */ |
| #define CGEN_ACTUAL_MAX_IFMT_OPERANDS 5 |
| |
| /* Enums. */ |
| |
| /* Enum declaration for opcodes. */ |
| typedef enum opcodes { |
| OP_ADD = 45, OP_ADDI = 13, OP_AND = 40, OP_ANDI = 8 |
| , OP_ANDHI = 24, OP_B = 48, OP_BI = 56, OP_BE = 17 |
| , OP_BG = 18, OP_BGE = 19, OP_BGEU = 20, OP_BGU = 21 |
| , OP_BNE = 23, OP_CALL = 54, OP_CALLI = 62, OP_CMPE = 57 |
| , OP_CMPEI = 25, OP_CMPG = 58, OP_CMPGI = 26, OP_CMPGE = 59 |
| , OP_CMPGEI = 27, OP_CMPGEU = 60, OP_CMPGEUI = 28, OP_CMPGU = 61 |
| , OP_CMPGUI = 29, OP_CMPNE = 63, OP_CMPNEI = 31, OP_DIVU = 35 |
| , OP_LB = 4, OP_LBU = 16, OP_LH = 7, OP_LHU = 11 |
| , OP_LW = 10, OP_MODU = 49, OP_MUL = 34, OP_MULI = 2 |
| , OP_NOR = 33, OP_NORI = 1, OP_OR = 46, OP_ORI = 14 |
| , OP_ORHI = 30, OP_RAISE = 43, OP_RCSR = 36, OP_SB = 12 |
| , OP_SEXTB = 44, OP_SEXTH = 55, OP_SH = 3, OP_SL = 47 |
| , OP_SLI = 15, OP_SR = 37, OP_SRI = 5, OP_SRU = 32 |
| , OP_SRUI = 0, OP_SUB = 50, OP_SW = 22, OP_USER = 51 |
| , OP_WCSR = 52, OP_XNOR = 41, OP_XNORI = 9, OP_XOR = 38 |
| , OP_XORI = 6 |
| } OPCODES; |
| |
| /* Attributes. */ |
| |
| /* Enum declaration for machine type selection. */ |
| typedef enum mach_attr { |
| MACH_BASE, MACH_LM32, MACH_MAX |
| } MACH_ATTR; |
| |
| /* Enum declaration for instruction set selection. */ |
| typedef enum isa_attr { |
| ISA_LM32, ISA_MAX |
| } ISA_ATTR; |
| |
| /* Number of architecture variants. */ |
| #define MAX_ISAS 1 |
| #define MAX_MACHS ((int) MACH_MAX) |
| |
| /* Ifield support. */ |
| |
| /* Ifield attribute indices. */ |
| |
| /* Enum declaration for cgen_ifld attrs. */ |
| typedef enum cgen_ifld_attr { |
| CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED |
| , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31 |
| , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS |
| } CGEN_IFLD_ATTR; |
| |
| /* Number of non-boolean elements in cgen_ifld_attr. */ |
| #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1) |
| |
| /* cgen_ifld attribute accessor macros. */ |
| #define CGEN_ATTR_CGEN_IFLD_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_IFLD_MACH-CGEN_IFLD_START_NBOOLS-1].nonbitset) |
| #define CGEN_ATTR_CGEN_IFLD_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_VIRTUAL)) != 0) |
| #define CGEN_ATTR_CGEN_IFLD_PCREL_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_PCREL_ADDR)) != 0) |
| #define CGEN_ATTR_CGEN_IFLD_ABS_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_ABS_ADDR)) != 0) |
| #define CGEN_ATTR_CGEN_IFLD_RESERVED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_RESERVED)) != 0) |
| #define CGEN_ATTR_CGEN_IFLD_SIGN_OPT_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_SIGN_OPT)) != 0) |
| #define CGEN_ATTR_CGEN_IFLD_SIGNED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_SIGNED)) != 0) |
| |
| /* Enum declaration for lm32 ifield types. */ |
| typedef enum ifield_type { |
| LM32_F_NIL, LM32_F_ANYOF, LM32_F_OPCODE, LM32_F_R0 |
| , LM32_F_R1, LM32_F_R2, LM32_F_RESV0, LM32_F_SHIFT |
| , LM32_F_IMM, LM32_F_UIMM, LM32_F_CSR, LM32_F_USER |
| , LM32_F_EXCEPTION, LM32_F_BRANCH, LM32_F_CALL, LM32_F_MAX |
| } IFIELD_TYPE; |
| |
| #define MAX_IFLD ((int) LM32_F_MAX) |
| |
| /* Hardware attribute indices. */ |
| |
| /* Enum declaration for cgen_hw attrs. */ |
| typedef enum cgen_hw_attr { |
| CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE |
| , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS |
| } CGEN_HW_ATTR; |
| |
| /* Number of non-boolean elements in cgen_hw_attr. */ |
| #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1) |
| |
| /* cgen_hw attribute accessor macros. */ |
| #define CGEN_ATTR_CGEN_HW_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_HW_MACH-CGEN_HW_START_NBOOLS-1].nonbitset) |
| #define CGEN_ATTR_CGEN_HW_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_VIRTUAL)) != 0) |
| #define CGEN_ATTR_CGEN_HW_CACHE_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_CACHE_ADDR)) != 0) |
| #define CGEN_ATTR_CGEN_HW_PC_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_PC)) != 0) |
| #define CGEN_ATTR_CGEN_HW_PROFILE_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_PROFILE)) != 0) |
| |
| /* Enum declaration for lm32 hardware types. */ |
| typedef enum cgen_hw_type { |
| HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR |
| , HW_H_IADDR, HW_H_PC, HW_H_GR, HW_H_CSR |
| , HW_MAX |
| } CGEN_HW_TYPE; |
| |
| #define MAX_HW ((int) HW_MAX) |
| |
| /* Operand attribute indices. */ |
| |
| /* Enum declaration for cgen_operand attrs. */ |
| typedef enum cgen_operand_attr { |
| CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT |
| , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY |
| , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS |
| } CGEN_OPERAND_ATTR; |
| |
| /* Number of non-boolean elements in cgen_operand_attr. */ |
| #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1) |
| |
| /* cgen_operand attribute accessor macros. */ |
| #define CGEN_ATTR_CGEN_OPERAND_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_OPERAND_MACH-CGEN_OPERAND_START_NBOOLS-1].nonbitset) |
| #define CGEN_ATTR_CGEN_OPERAND_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_VIRTUAL)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_PCREL_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_PCREL_ADDR)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_ABS_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_ABS_ADDR)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_SIGN_OPT_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_SIGN_OPT)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_SIGNED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_SIGNED)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_NEGATIVE_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_NEGATIVE)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_RELAX_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_RELAX)) != 0) |
| #define CGEN_ATTR_CGEN_OPERAND_SEM_ONLY_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_SEM_ONLY)) != 0) |
| |
| /* Enum declaration for lm32 operand types. */ |
| typedef enum cgen_operand_type { |
| LM32_OPERAND_PC, LM32_OPERAND_R0, LM32_OPERAND_R1, LM32_OPERAND_R2 |
| , LM32_OPERAND_SHIFT, LM32_OPERAND_IMM, LM32_OPERAND_UIMM, LM32_OPERAND_BRANCH |
| , LM32_OPERAND_CALL, LM32_OPERAND_CSR, LM32_OPERAND_USER, LM32_OPERAND_EXCEPTION |
| , LM32_OPERAND_HI16, LM32_OPERAND_LO16, LM32_OPERAND_GP16, LM32_OPERAND_GOT16 |
| , LM32_OPERAND_GOTOFFHI16, LM32_OPERAND_GOTOFFLO16, LM32_OPERAND_MAX |
| } CGEN_OPERAND_TYPE; |
| |
| /* Number of operands types. */ |
| #define MAX_OPERANDS 18 |
| |
| /* Maximum number of operands referenced by any insn. */ |
| #define MAX_OPERAND_INSTANCES 5 |
| |
| /* Insn attribute indices. */ |
| |
| /* Enum declaration for cgen_insn attrs. */ |
| typedef enum cgen_insn_attr { |
| CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI |
| , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAXED |
| , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31 |
| , CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS |
| } CGEN_INSN_ATTR; |
| |
| /* Number of non-boolean elements in cgen_insn_attr. */ |
| #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1) |
| |
| /* cgen_insn attribute accessor macros. */ |
| #define CGEN_ATTR_CGEN_INSN_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_INSN_MACH-CGEN_INSN_START_NBOOLS-1].nonbitset) |
| #define CGEN_ATTR_CGEN_INSN_ALIAS_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_ALIAS)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_VIRTUAL)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_UNCOND_CTI_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_UNCOND_CTI)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_COND_CTI_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_COND_CTI)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_SKIP_CTI_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_SKIP_CTI)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_DELAY_SLOT_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_DELAY_SLOT)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_RELAXABLE_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_RELAXABLE)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_RELAXED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_RELAXED)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_NO_DIS_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_NO_DIS)) != 0) |
| #define CGEN_ATTR_CGEN_INSN_PBB_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_PBB)) != 0) |
| |
| /* cgen.h uses things we just defined. */ |
| #include "opcode/cgen.h" |
| |
| extern const struct cgen_ifld lm32_cgen_ifld_table[]; |
| |
| /* Attributes. */ |
| extern const CGEN_ATTR_TABLE lm32_cgen_hardware_attr_table[]; |
| extern const CGEN_ATTR_TABLE lm32_cgen_ifield_attr_table[]; |
| extern const CGEN_ATTR_TABLE lm32_cgen_operand_attr_table[]; |
| extern const CGEN_ATTR_TABLE lm32_cgen_insn_attr_table[]; |
| |
| /* Hardware decls. */ |
| |
| extern CGEN_KEYWORD lm32_cgen_opval_h_gr; |
| extern CGEN_KEYWORD lm32_cgen_opval_h_csr; |
| |
| extern const CGEN_HW_ENTRY lm32_cgen_hw_table[]; |
| |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* LM32_CPU_H */ |