X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=include%2Fopcode%2Fv850.h;h=214f9526ceb0de2ee465025a8d029b66e91a5a09;hb=5233f39b8b999f2675fb9493149e878c281e1d60;hp=88916f1b8488cbaba3580bdd3e12e6431e5897cf;hpb=5b64ad42d36e6d487e1f7287d37fbc243a178e72;p=deliverable%2Fbinutils-gdb.git diff --git a/include/opcode/v850.h b/include/opcode/v850.h index 88916f1b84..214f9526ce 100644 --- a/include/opcode/v850.h +++ b/include/opcode/v850.h @@ -1,26 +1,31 @@ /* v850.h -- Header file for NEC V850 opcode table - Copyright 1996 Free Software Foundation, Inc. + Copyright (C) 1996-2020 Free Software Foundation, Inc. Written by J.T. Conklin, Cygnus Support -This file is part of GDB, GAS, and the GNU binutils. + This file is part of GDB, GAS, and the GNU binutils. -GDB, GAS, and the GNU binutils are free software; you can redistribute -them and/or modify them under the terms of the GNU General Public -License as published by the Free Software Foundation; either version -1, or (at your option) any later version. + GDB, GAS, and the GNU binutils are free software; you can redistribute + them and/or modify them 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. -GDB, GAS, and the GNU binutils are distributed in the hope that they -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. + GDB, GAS, and the GNU binutils are distributed in the hope that they + 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 file; see the file COPYING. If not, write to the Free -Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this file; see the file COPYING3. If not, write to the Free + Software Foundation, 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ #ifndef V850_H #define V850_H +#ifdef __cplusplus +extern "C" { +#endif + /* The opcode table is an array of struct v850_opcode. */ struct v850_opcode @@ -53,12 +58,43 @@ struct v850_opcode unsigned int processors; }; +/* Values for architecture number. */ +#define arch_V850 0 +#define arch_V850E (arch_V850 + 1) +#define arch_V850E1 (arch_V850E + 1) +#define arch_V850E2 (arch_V850E1 + 1) +#define arch_V850E2V3 (arch_V850E2 + 1) +#define arch_V850E3V5 (arch_V850E2V3 + 1) +#define arch_separator (arch_V850E3V5 + 1) + +#define opt_EXTENSION (arch_separator) +#define opt_ALIAS (opt_EXTENSION + 1) + /* Values for the processors field in the v850_opcode structure. */ -#define PROCESSOR_V850 (1 << 0) /* Just the V850. */ -#define PROCESSOR_ALL -1 /* Any processor. */ -#define PROCESSOR_V850E (1 << 1) /* Just the V850E. */ -#define PROCESSOR_NOT_V850 (~ PROCESSOR_V850) /* Any processor except the V850. */ -#define PROCESSOR_V850EA (1 << 2) /* Just the V850EA. */ +#define PROCESSOR_V850 (1 << (arch_V850)) /* Just the V850. */ +#define PROCESSOR_V850E (1 << (arch_V850E)) /* Just the V850E. */ +#define PROCESSOR_V850E1 (1 << (arch_V850E1)) /* Just the V850E1. */ +#define PROCESSOR_V850E2 (1 << (arch_V850E2)) /* Just the V850E2. */ +#define PROCESSOR_V850E2V3 (1 << (arch_V850E2V3)) /* Just the V850E2V3. */ +#define PROCESSOR_V850E3V5 (1 << (arch_V850E3V5)) /* Just the V850E3V5. */ + +/* UPPERS */ +#define PROCESSOR_V850E3V5_UP (PROCESSOR_V850E3V5) +#define PROCESSOR_V850E2V3_UP (PROCESSOR_V850E2V3 | PROCESSOR_V850E3V5_UP) +#define PROCESSOR_V850E2_UP (PROCESSOR_V850E2 | PROCESSOR_V850E2V3_UP) +#define PROCESSOR_V850E_UP (PROCESSOR_V850E | PROCESSOR_V850E1 | PROCESSOR_V850E2_UP) +#define PROCESSOR_ALL (PROCESSOR_V850 | PROCESSOR_V850E_UP) + +#define PROCESSOR_MASK (PROCESSOR_ALL) +#define PROCESSOR_NOT_V850 (PROCESSOR_ALL & (~ PROCESSOR_V850)) /* Any processor except the V850. */ + +#define PROCESSOR_UNKNOWN ~(PROCESSOR_MASK) + +/* OPTIONS */ +#define PROCESSOR_OPTION_EXTENSION (1 << (opt_EXTENSION)) /* Enable extension opcodes. */ +#define PROCESSOR_OPTION_ALIAS (1 << (opt_ALIAS)) /* Enable alias opcodes. */ + +#define SET_PROCESSOR_MASK(mask,set) ((mask) = ((mask) & ~PROCESSOR_MASK) | (set)) /* The table itself is sorted by major opcode number, and is otherwise in the order in which the disassembler should consider @@ -72,7 +108,8 @@ extern const int v850_num_opcodes; struct v850_operand { /* The number of bits in the operand. */ - /* If this value is -1 then the operand's bits are in a discontinous distribution in the instruction. */ + /* If this value is -1 then the operand's bits are in a discontinous + distribution in the instruction. */ int bits; /* (bits >= 0): How far the operand is left shifted in the instruction. */ @@ -95,8 +132,8 @@ struct v850_operand string (the operand will be inserted in any case). If the operand value is legal, *ERRMSG will be unchanged (most operands can accept any value). */ - unsigned long (* insert) PARAMS ((unsigned long instruction, long op, - const char ** errmsg)); + unsigned long (* insert) + (unsigned long instruction, long op, const char ** errmsg); /* Extraction function. This is used by the disassembler. To extract this operand type from an instruction, check this field. @@ -114,10 +151,12 @@ struct v850_operand non-zero if this operand type can not actually be extracted from this operand (i.e., the instruction does not match). If the operand is valid, *INVALID will not be changed. */ - unsigned long (* extract) PARAMS ((unsigned long instruction, int * invalid)); + unsigned long (* extract) (unsigned long instruction, int * invalid); /* One bit syntax flags. */ int flags; + + int default_reloc; }; /* Elements in the table are retrieved by indexing with values from @@ -127,40 +166,83 @@ extern const struct v850_operand v850_operands[]; /* Values defined for the flags field of a struct v850_operand. */ -/* This operand names a general purpose register */ +/* This operand names a general purpose register. */ #define V850_OPERAND_REG 0x01 -/* This operand names a system register */ -#define V850_OPERAND_SRG 0x02 +/* This operand is the ep register. */ +#define V850_OPERAND_EP 0x02 -/* This operand names a condition code used in the setf instruction */ -#define V850_OPERAND_CC 0x04 +/* This operand names a system register. */ +#define V850_OPERAND_SRG 0x04 -/* This operand takes signed values */ -#define V850_OPERAND_SIGNED 0x08 +/* Prologue eilogue type instruction, V850E specific. */ +#define V850E_OPERAND_REG_LIST 0x08 -/* This operand is the ep register. */ -#define V850_OPERAND_EP 0x10 +/* This operand names a condition code used in the setf instruction. */ +#define V850_OPERAND_CC 0x10 -/* This operand is a PC displacement */ -#define V850_OPERAND_DISP 0x20 +#define V850_OPERAND_FLOAT_CC 0x20 -/* This is a relaxable operand. Only used for D9->D22 branch relaxing - right now. We may need others in the future (or maybe handle them like - promoted operands on the mn10300?) */ -#define V850_OPERAND_RELAX 0x40 +/* This operand names a vector purpose register. */ +#define V850_OPERAND_VREG 0x40 -/* The register specified must not be r0 */ -#define V850_NOT_R0 0x80 +/* 16 bit immediate follows instruction, V850E specific. */ +#define V850E_IMMEDIATE16 0x80 -/* CYGNUS LOCAL v850e */ -/* push/pop type instruction, V850E specific. */ -#define V850E_PUSH_POP 0x100 +/* hi16 bit immediate follows instruction, V850E specific. */ +#define V850E_IMMEDIATE16HI 0x100 -/* 16 bit immediate follows instruction, V850E specific. */ -#define V850E_IMMEDIATE16 0x200 +/* 23 bit immediate follows instruction, V850E specific. */ +#define V850E_IMMEDIATE23 0x200 /* 32 bit immediate follows instruction, V850E specific. */ #define V850E_IMMEDIATE32 0x400 +/* This is a relaxable operand. Only used for D9->D22 branch relaxing + right now. We may need others in the future (or maybe handle them like + promoted operands on the mn10300?). */ +#define V850_OPERAND_RELAX 0x800 + +/* This operand takes signed values. */ +#define V850_OPERAND_SIGNED 0x1000 + +/* This operand is a displacement. */ +#define V850_OPERAND_DISP 0x2000 + +/* This operand is a PC displacement. */ +#define V850_PCREL 0x4000 + +/* The register specified must be even number. */ +#define V850_REG_EVEN 0x8000 + +/* The register specified must not be r0. */ +#define V850_NOT_R0 0x20000 + +/* The register specified must not be 0. */ +#define V850_NOT_IMM0 0x40000 + +/* The condition code must not be SA CONDITION. */ +#define V850_NOT_SA 0x80000 + +/* The operand has '!' prefix. */ +#define V850_OPERAND_BANG 0x100000 + +/* The operand has '%' prefix. */ +#define V850_OPERAND_PERCENT 0x200000 + +/* This operand is a cache operation. */ +#define V850_OPERAND_CACHEOP 0x400000 + +/* This operand is a prefetch operation. */ +#define V850_OPERAND_PREFOP 0x800000 + +/* A PC-relative displacement where a positive value indicates a backwards displacement. */ +#define V850_INVERSE_PCREL 0x1000000 + +extern int v850_msg_is_out_of_range (const char *); + +#ifdef __cplusplus +} +#endif + #endif /* V850_H */