X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fopcode%2Fd30v.h;h=f55adca9ab5840fcc9b680124a8d7e0190c793fa;hb=8d70a9f0938b9e9efc4fd2eee80cf806b5e97a4a;hp=6882e029d219ee121f4d1c16f2be9c993f60f788;hpb=e98fe4f7b54cbdf29aef9287bbb1bea8801dd05a;p=deliverable%2Fbinutils-gdb.git

diff --git a/include/opcode/d30v.h b/include/opcode/d30v.h
index 6882e029d2..f55adca9ab 100644
--- a/include/opcode/d30v.h
+++ b/include/opcode/d30v.h
@@ -1,26 +1,31 @@
 /* d30v.h -- Header file for D30V opcode table
-   Copyright 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
    Written by Martin Hunt (hunt@cygnus.com), Cygnus Solutions
 
-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 D30V_H
 #define D30V_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define NOP 0x00F00000
 
 /* Structure to hold information about predefined registers.  */
@@ -32,7 +37,7 @@ struct pd_reg
 };
 
 extern const struct pd_reg pre_defined_registers[];
-int reg_name_cnt();
+int reg_name_cnt (void);
 
 /* the number of control registers */
 #define MAX_CONTROL_REG	64
@@ -85,45 +90,53 @@ struct d30v_opcode
 #define SHORT_A		9
 #define SHORT_B1	11
 #define SHORT_B2	12
-#define SHORT_B3	13
-#define SHORT_B3b	15
-#define SHORT_D1	17
-#define SHORT_D2	19
-#define SHORT_D2B	21
-#define SHORT_U		23	/* unary SHORT_A.  ABS for example */
-#define SHORT_F		25	/* SHORT_A with flag registers */
-#define SHORT_AF	27	/* SHORT_A with only the first register a flag register */
-#define SHORT_T		29	/* for trap instruction */
-#define SHORT_A5	30	/* SHORT_A with a 5-bit immediate instead of 6 */
-#define SHORT_CMP	32	/* special form for CMPcc */
-#define SHORT_CMPU	34	/* special form for CMPUcc */
-#define SHORT_A1	36	/* special form of SHORT_A for MACa opcodes where a=1 */
-#define SHORT_AA	38	/* SHORT_A with the first register an accumulator */
-#define SHORT_RA	40	/* SHORT_A with the second register an accumulator */
-#define SHORT_MODINC	42	
-#define SHORT_MODDEC	43
-#define SHORT_C1	44
-#define SHORT_C2	45
-#define SHORT_UF	46
-#define SHORT_A2	47
-#define SHORT_A5S	49
-#define SHORT_NONE	51	/* no operands */
-#define LONG		52
-#define LONG_U		53	/* unary LONG */
-#define LONG_AF		54	/* LONG with the first register a flag register */
-#define LONG_CMP	55	/* special form for CMPcc and CMPUcc */
-#define LONG_M		56	/* Memory long for ldb, stb */
-#define LONG_M2		57	/* Memory long for ld2w, st2w */
-#define LONG_2		58	/* LONG with 2 operands; bratnz */
-#define LONG_2b		59	/* LONG_2 with modifier of 3 */
-#define LONG_D		60	/* for DBRAI*/
-#define LONG_Db		61	/* for repeati*/
+#define SHORT_B2r     13
+#define SHORT_B3      14
+#define SHORT_B3r     16
+#define SHORT_B3b     18
+#define SHORT_B3br    20
+#define SHORT_D1r     22
+#define SHORT_D2      24
+#define SHORT_D2r     26
+#define SHORT_D2Br    28
+#define SHORT_U       30      /* unary SHORT_A.  ABS for example */
+#define SHORT_F       31      /* SHORT_A with flag registers */
+#define SHORT_AF      33      /* SHORT_A with only the first register a flag register */
+#define SHORT_T       35      /* for trap instruction */
+#define SHORT_A5      36      /* SHORT_A with a 5-bit immediate instead of 6 */
+#define SHORT_CMP     38      /* special form for CMPcc */
+#define SHORT_CMPU    40      /* special form for CMPUcc */
+#define SHORT_A1      42      /* special form of SHORT_A for MACa opcodes where a=1 */
+#define SHORT_AA      44      /* SHORT_A with the first register an accumulator */
+#define SHORT_RA      46      /* SHORT_A with the second register an accumulator */
+#define SHORT_MODINC  48      
+#define SHORT_MODDEC  49
+#define SHORT_C1      50
+#define SHORT_C2      51
+#define SHORT_UF      52
+#define SHORT_A2      53
+#define SHORT_NONE    55      /* no operands */
+#define SHORT_AR      56      /* like SHORT_AA but only accept register as third parameter  */
+#define LONG          57
+#define LONG_U        58      /* unary LONG */
+#define LONG_Ur       59      /* LONG pc-relative */
+#define LONG_CMP      60      /* special form for CMPcc and CMPUcc */
+#define LONG_M        61      /* Memory long for ldb, stb */
+#define LONG_M2       62      /* Memory long for ld2w, st2w */
+#define LONG_2        63      /* LONG with 2 operands; jmptnz */
+#define LONG_2r       64      /* LONG with 2 operands; bratnz */
+#define LONG_2b       65      /* LONG_2 with modifier of 3 */
+#define LONG_2br      66      /* LONG_2r with modifier of 3 */
+#define LONG_D        67      /* for DJMPI */
+#define LONG_Dr       68      /* for DBRAI */
+#define LONG_Dbr      69      /* for repeati */
 
   /* the execution unit(s) used */
   int unit;
 #define EITHER	0
 #define IU	1
 #define MU	2
+#define EITHER_BUT_PREFER_MU 3
 
   /* this field is used to decide if two instructions */
   /* can be executed in parallel */
@@ -145,10 +158,14 @@ struct d30v_opcode
 #define FLAG_JMP	(1L<<13)	/* instruction is a branch */
 #define FLAG_JSR	(1L<<14)	/* subroutine call.  must be aligned */
 #define FLAG_MEM	(1L<<15)	/* reads/writes memory */
-#define FLAG_2WORD	(1L<<16)	/* 2 word/4 byte operation */
+#define FLAG_NOT_WITH_ADDSUBppp	 (1L<<16) /* Old meaning: a 2 word 4 byter operation
+					   New meaning: operation cannot be 
+					   combined in parallel with ADD/SUBppp. */
 #define FLAG_MUL16	(1L<<17)	/* 16 bit multiply */
 #define FLAG_MUL32	(1L<<18)	/* 32 bit multiply */
 #define FLAG_ADDSUBppp	(1L<<19)	/* ADDppp or SUBppp */
+#define FLAG_DELAY	(1L<<20)	/* This is a delayed branch or jump */
+#define FLAG_LKR	(1L<<21)	/* insn in left slot kills right slot */
 #define FLAG_CVVA	(FLAG_5|FLAG_6|FLAG_7)
 #define FLAG_C		FLAG_7
 #define FLAG_ALL	(FLAG_0 | \
@@ -243,6 +260,10 @@ extern const struct d30v_operand d30v_operand_table[];
 /* let the optimizer know that two registers are affected */
 #define OPERAND_2REG	(0x10000)
 
+/* This operand is pc-relative.  Note that repeati can have two immediate
+   operands, one of which is pcrel, the other (the IMM6U one) is not.  */
+#define OPERAND_PCREL	(0x20000)
+
 /* The format table is an array of struct d30v_format.  */
 struct d30v_format
 {
@@ -267,4 +288,8 @@ struct d30v_insn
 /* by setting high bits to indicate type */
 #define REGISTER_MASK	0xFF
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* D30V_H */