THIS FILE IS MACHINE GENERATED WITH CGEN.
-Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+Copyright 1996-2021 Free Software Foundation, Inc.
This file is part of the GNU simulators.
-This program 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 2, or (at your option)
-any later version.
+ 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.
-This program 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.
+ 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.,
-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 program; if not, see <http://www.gnu.org/licenses/>.
*/
#define FRVBF_DECODE_H
extern const IDESC *frvbf_decode (SIM_CPU *, IADDR,
- CGEN_INSN_INT, CGEN_INSN_INT,
+ CGEN_INSN_WORD, CGEN_INSN_WORD,
ARGBUF *);
extern void frvbf_init_idesc_table (SIM_CPU *);
extern void frvbf_sem_init_idesc_table (SIM_CPU *);
, FRVBF_INSN_DCF, FRVBF_INSN_DCEF, FRVBF_INSN_WITLB, FRVBF_INSN_WDTLB
, FRVBF_INSN_ITLBI, FRVBF_INSN_DTLBI, FRVBF_INSN_ICPL, FRVBF_INSN_DCPL
, FRVBF_INSN_ICUL, FRVBF_INSN_DCUL, FRVBF_INSN_BAR, FRVBF_INSN_MEMBAR
- , FRVBF_INSN_COP1, FRVBF_INSN_COP2, FRVBF_INSN_CLRGR, FRVBF_INSN_CLRFR
- , FRVBF_INSN_CLRGA, FRVBF_INSN_CLRFA, FRVBF_INSN_COMMITGR, FRVBF_INSN_COMMITFR
- , FRVBF_INSN_COMMITGA, FRVBF_INSN_COMMITFA, FRVBF_INSN_FITOS, FRVBF_INSN_FSTOI
- , FRVBF_INSN_FITOD, FRVBF_INSN_FDTOI, FRVBF_INSN_FDITOS, FRVBF_INSN_FDSTOI
- , FRVBF_INSN_NFDITOS, FRVBF_INSN_NFDSTOI, FRVBF_INSN_CFITOS, FRVBF_INSN_CFSTOI
- , FRVBF_INSN_NFITOS, FRVBF_INSN_NFSTOI, FRVBF_INSN_FMOVS, FRVBF_INSN_FMOVD
- , FRVBF_INSN_FDMOVS, FRVBF_INSN_CFMOVS, FRVBF_INSN_FNEGS, FRVBF_INSN_FNEGD
- , FRVBF_INSN_FDNEGS, FRVBF_INSN_CFNEGS, FRVBF_INSN_FABSS, FRVBF_INSN_FABSD
- , FRVBF_INSN_FDABSS, FRVBF_INSN_CFABSS, FRVBF_INSN_FSQRTS, FRVBF_INSN_FDSQRTS
- , FRVBF_INSN_NFDSQRTS, FRVBF_INSN_FSQRTD, FRVBF_INSN_CFSQRTS, FRVBF_INSN_NFSQRTS
- , FRVBF_INSN_FADDS, FRVBF_INSN_FSUBS, FRVBF_INSN_FMULS, FRVBF_INSN_FDIVS
- , FRVBF_INSN_FADDD, FRVBF_INSN_FSUBD, FRVBF_INSN_FMULD, FRVBF_INSN_FDIVD
- , FRVBF_INSN_CFADDS, FRVBF_INSN_CFSUBS, FRVBF_INSN_CFMULS, FRVBF_INSN_CFDIVS
- , FRVBF_INSN_NFADDS, FRVBF_INSN_NFSUBS, FRVBF_INSN_NFMULS, FRVBF_INSN_NFDIVS
- , FRVBF_INSN_FCMPS, FRVBF_INSN_FCMPD, FRVBF_INSN_CFCMPS, FRVBF_INSN_FDCMPS
- , FRVBF_INSN_FMADDS, FRVBF_INSN_FMSUBS, FRVBF_INSN_FMADDD, FRVBF_INSN_FMSUBD
- , FRVBF_INSN_FDMADDS, FRVBF_INSN_NFDMADDS, FRVBF_INSN_CFMADDS, FRVBF_INSN_CFMSUBS
- , FRVBF_INSN_NFMADDS, FRVBF_INSN_NFMSUBS, FRVBF_INSN_FMAS, FRVBF_INSN_FMSS
- , FRVBF_INSN_FDMAS, FRVBF_INSN_FDMSS, FRVBF_INSN_NFDMAS, FRVBF_INSN_NFDMSS
- , FRVBF_INSN_CFMAS, FRVBF_INSN_CFMSS, FRVBF_INSN_FMAD, FRVBF_INSN_FMSD
- , FRVBF_INSN_NFMAS, FRVBF_INSN_NFMSS, FRVBF_INSN_FDADDS, FRVBF_INSN_FDSUBS
- , FRVBF_INSN_FDMULS, FRVBF_INSN_FDDIVS, FRVBF_INSN_FDSADS, FRVBF_INSN_FDMULCS
- , FRVBF_INSN_NFDMULCS, FRVBF_INSN_NFDADDS, FRVBF_INSN_NFDSUBS, FRVBF_INSN_NFDMULS
- , FRVBF_INSN_NFDDIVS, FRVBF_INSN_NFDSADS, FRVBF_INSN_NFDCMPS, FRVBF_INSN_MHSETLOS
- , FRVBF_INSN_MHSETHIS, FRVBF_INSN_MHDSETS, FRVBF_INSN_MHSETLOH, FRVBF_INSN_MHSETHIH
- , FRVBF_INSN_MHDSETH, FRVBF_INSN_MAND, FRVBF_INSN_MOR, FRVBF_INSN_MXOR
- , FRVBF_INSN_CMAND, FRVBF_INSN_CMOR, FRVBF_INSN_CMXOR, FRVBF_INSN_MNOT
- , FRVBF_INSN_CMNOT, FRVBF_INSN_MROTLI, FRVBF_INSN_MROTRI, FRVBF_INSN_MWCUT
- , FRVBF_INSN_MWCUTI, FRVBF_INSN_MCUT, FRVBF_INSN_MCUTI, FRVBF_INSN_MCUTSS
- , FRVBF_INSN_MCUTSSI, FRVBF_INSN_MDCUTSSI, FRVBF_INSN_MAVEH, FRVBF_INSN_MSLLHI
- , FRVBF_INSN_MSRLHI, FRVBF_INSN_MSRAHI, FRVBF_INSN_MDROTLI, FRVBF_INSN_MCPLHI
- , FRVBF_INSN_MCPLI, FRVBF_INSN_MSATHS, FRVBF_INSN_MQSATHS, FRVBF_INSN_MSATHU
- , FRVBF_INSN_MCMPSH, FRVBF_INSN_MCMPUH, FRVBF_INSN_MABSHS, FRVBF_INSN_MADDHSS
- , FRVBF_INSN_MADDHUS, FRVBF_INSN_MSUBHSS, FRVBF_INSN_MSUBHUS, FRVBF_INSN_CMADDHSS
- , FRVBF_INSN_CMADDHUS, FRVBF_INSN_CMSUBHSS, FRVBF_INSN_CMSUBHUS, FRVBF_INSN_MQADDHSS
- , FRVBF_INSN_MQADDHUS, FRVBF_INSN_MQSUBHSS, FRVBF_INSN_MQSUBHUS, FRVBF_INSN_CMQADDHSS
- , FRVBF_INSN_CMQADDHUS, FRVBF_INSN_CMQSUBHSS, FRVBF_INSN_CMQSUBHUS, FRVBF_INSN_MADDACCS
- , FRVBF_INSN_MSUBACCS, FRVBF_INSN_MDADDACCS, FRVBF_INSN_MDSUBACCS, FRVBF_INSN_MASACCS
- , FRVBF_INSN_MDASACCS, FRVBF_INSN_MMULHS, FRVBF_INSN_MMULHU, FRVBF_INSN_MMULXHS
- , FRVBF_INSN_MMULXHU, FRVBF_INSN_CMMULHS, FRVBF_INSN_CMMULHU, FRVBF_INSN_MQMULHS
- , FRVBF_INSN_MQMULHU, FRVBF_INSN_MQMULXHS, FRVBF_INSN_MQMULXHU, FRVBF_INSN_CMQMULHS
- , FRVBF_INSN_CMQMULHU, FRVBF_INSN_MMACHS, FRVBF_INSN_MMACHU, FRVBF_INSN_MMRDHS
- , FRVBF_INSN_MMRDHU, FRVBF_INSN_CMMACHS, FRVBF_INSN_CMMACHU, FRVBF_INSN_MQMACHS
- , FRVBF_INSN_MQMACHU, FRVBF_INSN_CMQMACHS, FRVBF_INSN_CMQMACHU, FRVBF_INSN_MQXMACHS
- , FRVBF_INSN_MQXMACXHS, FRVBF_INSN_MQMACXHS, FRVBF_INSN_MCPXRS, FRVBF_INSN_MCPXRU
- , FRVBF_INSN_MCPXIS, FRVBF_INSN_MCPXIU, FRVBF_INSN_CMCPXRS, FRVBF_INSN_CMCPXRU
- , FRVBF_INSN_CMCPXIS, FRVBF_INSN_CMCPXIU, FRVBF_INSN_MQCPXRS, FRVBF_INSN_MQCPXRU
- , FRVBF_INSN_MQCPXIS, FRVBF_INSN_MQCPXIU, FRVBF_INSN_MEXPDHW, FRVBF_INSN_CMEXPDHW
- , FRVBF_INSN_MEXPDHD, FRVBF_INSN_CMEXPDHD, FRVBF_INSN_MPACKH, FRVBF_INSN_MDPACKH
- , FRVBF_INSN_MUNPACKH, FRVBF_INSN_MDUNPACKH, FRVBF_INSN_MBTOH, FRVBF_INSN_CMBTOH
- , FRVBF_INSN_MHTOB, FRVBF_INSN_CMHTOB, FRVBF_INSN_MBTOHE, FRVBF_INSN_CMBTOHE
- , FRVBF_INSN_MNOP, FRVBF_INSN_MCLRACC_0, FRVBF_INSN_MCLRACC_1, FRVBF_INSN_MRDACC
- , FRVBF_INSN_MRDACCG, FRVBF_INSN_MWTACC, FRVBF_INSN_MWTACCG, FRVBF_INSN_MCOP1
- , FRVBF_INSN_MCOP2, FRVBF_INSN_FNOP, FRVBF_INSN__MAX
+ , FRVBF_INSN_LRAI, FRVBF_INSN_LRAD, FRVBF_INSN_TLBPR, FRVBF_INSN_COP1
+ , FRVBF_INSN_COP2, FRVBF_INSN_CLRGR, FRVBF_INSN_CLRFR, FRVBF_INSN_CLRGA
+ , FRVBF_INSN_CLRFA, FRVBF_INSN_COMMITGR, FRVBF_INSN_COMMITFR, FRVBF_INSN_COMMITGA
+ , FRVBF_INSN_COMMITFA, FRVBF_INSN_FITOS, FRVBF_INSN_FSTOI, FRVBF_INSN_FITOD
+ , FRVBF_INSN_FDTOI, FRVBF_INSN_FDITOS, FRVBF_INSN_FDSTOI, FRVBF_INSN_NFDITOS
+ , FRVBF_INSN_NFDSTOI, FRVBF_INSN_CFITOS, FRVBF_INSN_CFSTOI, FRVBF_INSN_NFITOS
+ , FRVBF_INSN_NFSTOI, FRVBF_INSN_FMOVS, FRVBF_INSN_FMOVD, FRVBF_INSN_FDMOVS
+ , FRVBF_INSN_CFMOVS, FRVBF_INSN_FNEGS, FRVBF_INSN_FNEGD, FRVBF_INSN_FDNEGS
+ , FRVBF_INSN_CFNEGS, FRVBF_INSN_FABSS, FRVBF_INSN_FABSD, FRVBF_INSN_FDABSS
+ , FRVBF_INSN_CFABSS, FRVBF_INSN_FSQRTS, FRVBF_INSN_FDSQRTS, FRVBF_INSN_NFDSQRTS
+ , FRVBF_INSN_FSQRTD, FRVBF_INSN_CFSQRTS, FRVBF_INSN_NFSQRTS, FRVBF_INSN_FADDS
+ , FRVBF_INSN_FSUBS, FRVBF_INSN_FMULS, FRVBF_INSN_FDIVS, FRVBF_INSN_FADDD
+ , FRVBF_INSN_FSUBD, FRVBF_INSN_FMULD, FRVBF_INSN_FDIVD, FRVBF_INSN_CFADDS
+ , FRVBF_INSN_CFSUBS, FRVBF_INSN_CFMULS, FRVBF_INSN_CFDIVS, FRVBF_INSN_NFADDS
+ , FRVBF_INSN_NFSUBS, FRVBF_INSN_NFMULS, FRVBF_INSN_NFDIVS, FRVBF_INSN_FCMPS
+ , FRVBF_INSN_FCMPD, FRVBF_INSN_CFCMPS, FRVBF_INSN_FDCMPS, FRVBF_INSN_FMADDS
+ , FRVBF_INSN_FMSUBS, FRVBF_INSN_FMADDD, FRVBF_INSN_FMSUBD, FRVBF_INSN_FDMADDS
+ , FRVBF_INSN_NFDMADDS, FRVBF_INSN_CFMADDS, FRVBF_INSN_CFMSUBS, FRVBF_INSN_NFMADDS
+ , FRVBF_INSN_NFMSUBS, FRVBF_INSN_FMAS, FRVBF_INSN_FMSS, FRVBF_INSN_FDMAS
+ , FRVBF_INSN_FDMSS, FRVBF_INSN_NFDMAS, FRVBF_INSN_NFDMSS, FRVBF_INSN_CFMAS
+ , FRVBF_INSN_CFMSS, FRVBF_INSN_FMAD, FRVBF_INSN_FMSD, FRVBF_INSN_NFMAS
+ , FRVBF_INSN_NFMSS, FRVBF_INSN_FDADDS, FRVBF_INSN_FDSUBS, FRVBF_INSN_FDMULS
+ , FRVBF_INSN_FDDIVS, FRVBF_INSN_FDSADS, FRVBF_INSN_FDMULCS, FRVBF_INSN_NFDMULCS
+ , FRVBF_INSN_NFDADDS, FRVBF_INSN_NFDSUBS, FRVBF_INSN_NFDMULS, FRVBF_INSN_NFDDIVS
+ , FRVBF_INSN_NFDSADS, FRVBF_INSN_NFDCMPS, FRVBF_INSN_MHSETLOS, FRVBF_INSN_MHSETHIS
+ , FRVBF_INSN_MHDSETS, FRVBF_INSN_MHSETLOH, FRVBF_INSN_MHSETHIH, FRVBF_INSN_MHDSETH
+ , FRVBF_INSN_MAND, FRVBF_INSN_MOR, FRVBF_INSN_MXOR, FRVBF_INSN_CMAND
+ , FRVBF_INSN_CMOR, FRVBF_INSN_CMXOR, FRVBF_INSN_MNOT, FRVBF_INSN_CMNOT
+ , FRVBF_INSN_MROTLI, FRVBF_INSN_MROTRI, FRVBF_INSN_MWCUT, FRVBF_INSN_MWCUTI
+ , FRVBF_INSN_MCUT, FRVBF_INSN_MCUTI, FRVBF_INSN_MCUTSS, FRVBF_INSN_MCUTSSI
+ , FRVBF_INSN_MDCUTSSI, FRVBF_INSN_MAVEH, FRVBF_INSN_MSLLHI, FRVBF_INSN_MSRLHI
+ , FRVBF_INSN_MSRAHI, FRVBF_INSN_MDROTLI, FRVBF_INSN_MCPLHI, FRVBF_INSN_MCPLI
+ , FRVBF_INSN_MSATHS, FRVBF_INSN_MQSATHS, FRVBF_INSN_MSATHU, FRVBF_INSN_MCMPSH
+ , FRVBF_INSN_MCMPUH, FRVBF_INSN_MABSHS, FRVBF_INSN_MADDHSS, FRVBF_INSN_MADDHUS
+ , FRVBF_INSN_MSUBHSS, FRVBF_INSN_MSUBHUS, FRVBF_INSN_CMADDHSS, FRVBF_INSN_CMADDHUS
+ , FRVBF_INSN_CMSUBHSS, FRVBF_INSN_CMSUBHUS, FRVBF_INSN_MQADDHSS, FRVBF_INSN_MQADDHUS
+ , FRVBF_INSN_MQSUBHSS, FRVBF_INSN_MQSUBHUS, FRVBF_INSN_CMQADDHSS, FRVBF_INSN_CMQADDHUS
+ , FRVBF_INSN_CMQSUBHSS, FRVBF_INSN_CMQSUBHUS, FRVBF_INSN_MQLCLRHS, FRVBF_INSN_MQLMTHS
+ , FRVBF_INSN_MQSLLHI, FRVBF_INSN_MQSRAHI, FRVBF_INSN_MADDACCS, FRVBF_INSN_MSUBACCS
+ , FRVBF_INSN_MDADDACCS, FRVBF_INSN_MDSUBACCS, FRVBF_INSN_MASACCS, FRVBF_INSN_MDASACCS
+ , FRVBF_INSN_MMULHS, FRVBF_INSN_MMULHU, FRVBF_INSN_MMULXHS, FRVBF_INSN_MMULXHU
+ , FRVBF_INSN_CMMULHS, FRVBF_INSN_CMMULHU, FRVBF_INSN_MQMULHS, FRVBF_INSN_MQMULHU
+ , FRVBF_INSN_MQMULXHS, FRVBF_INSN_MQMULXHU, FRVBF_INSN_CMQMULHS, FRVBF_INSN_CMQMULHU
+ , FRVBF_INSN_MMACHS, FRVBF_INSN_MMACHU, FRVBF_INSN_MMRDHS, FRVBF_INSN_MMRDHU
+ , FRVBF_INSN_CMMACHS, FRVBF_INSN_CMMACHU, FRVBF_INSN_MQMACHS, FRVBF_INSN_MQMACHU
+ , FRVBF_INSN_CMQMACHS, FRVBF_INSN_CMQMACHU, FRVBF_INSN_MQXMACHS, FRVBF_INSN_MQXMACXHS
+ , FRVBF_INSN_MQMACXHS, FRVBF_INSN_MCPXRS, FRVBF_INSN_MCPXRU, FRVBF_INSN_MCPXIS
+ , FRVBF_INSN_MCPXIU, FRVBF_INSN_CMCPXRS, FRVBF_INSN_CMCPXRU, FRVBF_INSN_CMCPXIS
+ , FRVBF_INSN_CMCPXIU, FRVBF_INSN_MQCPXRS, FRVBF_INSN_MQCPXRU, FRVBF_INSN_MQCPXIS
+ , FRVBF_INSN_MQCPXIU, FRVBF_INSN_MEXPDHW, FRVBF_INSN_CMEXPDHW, FRVBF_INSN_MEXPDHD
+ , FRVBF_INSN_CMEXPDHD, FRVBF_INSN_MPACKH, FRVBF_INSN_MDPACKH, FRVBF_INSN_MUNPACKH
+ , FRVBF_INSN_MDUNPACKH, FRVBF_INSN_MBTOH, FRVBF_INSN_CMBTOH, FRVBF_INSN_MHTOB
+ , FRVBF_INSN_CMHTOB, FRVBF_INSN_MBTOHE, FRVBF_INSN_CMBTOHE, FRVBF_INSN_MNOP
+ , FRVBF_INSN_MCLRACC_0, FRVBF_INSN_MCLRACC_1, FRVBF_INSN_MRDACC, FRVBF_INSN_MRDACCG
+ , FRVBF_INSN_MWTACC, FRVBF_INSN_MWTACCG, FRVBF_INSN_MCOP1, FRVBF_INSN_MCOP2
+ , FRVBF_INSN_FNOP, FRVBF_INSN__MAX
} FRVBF_INSN_TYPE;
/* Enum declaration for semantic formats in cpu family frvbf. */
typedef enum frvbf_sfmt_type {
FRVBF_SFMT_EMPTY, FRVBF_SFMT_ADD, FRVBF_SFMT_NOT, FRVBF_SFMT_SDIV
- , FRVBF_SFMT_SMUL, FRVBF_SFMT_SMU, FRVBF_SFMT_SMASS, FRVBF_SFMT_SCUTSS
- , FRVBF_SFMT_CADD, FRVBF_SFMT_CNOT, FRVBF_SFMT_CSMUL, FRVBF_SFMT_CSDIV
- , FRVBF_SFMT_ADDCC, FRVBF_SFMT_ANDCC, FRVBF_SFMT_SMULCC, FRVBF_SFMT_CADDCC
- , FRVBF_SFMT_CSMULCC, FRVBF_SFMT_ADDX, FRVBF_SFMT_ADDI, FRVBF_SFMT_SDIVI
- , FRVBF_SFMT_SMULI, FRVBF_SFMT_ADDICC, FRVBF_SFMT_ANDICC, FRVBF_SFMT_SMULICC
- , FRVBF_SFMT_ADDXI, FRVBF_SFMT_CMPB, FRVBF_SFMT_SETLO, FRVBF_SFMT_SETHI
- , FRVBF_SFMT_SETLOS, FRVBF_SFMT_LDSB, FRVBF_SFMT_LDBF, FRVBF_SFMT_LDC
- , FRVBF_SFMT_NLDSB, FRVBF_SFMT_NLDBF, FRVBF_SFMT_LDD, FRVBF_SFMT_LDDF
- , FRVBF_SFMT_LDDC, FRVBF_SFMT_NLDD, FRVBF_SFMT_NLDDF, FRVBF_SFMT_LDQ
- , FRVBF_SFMT_LDQF, FRVBF_SFMT_LDQC, FRVBF_SFMT_NLDQ, FRVBF_SFMT_NLDQF
- , FRVBF_SFMT_LDSBU, FRVBF_SFMT_NLDSBU, FRVBF_SFMT_LDBFU, FRVBF_SFMT_LDCU
- , FRVBF_SFMT_NLDBFU, FRVBF_SFMT_LDDU, FRVBF_SFMT_NLDDU, FRVBF_SFMT_LDDFU
- , FRVBF_SFMT_LDDCU, FRVBF_SFMT_NLDDFU, FRVBF_SFMT_LDQU, FRVBF_SFMT_NLDQU
- , FRVBF_SFMT_LDQFU, FRVBF_SFMT_LDQCU, FRVBF_SFMT_NLDQFU, FRVBF_SFMT_LDSBI
- , FRVBF_SFMT_LDBFI, FRVBF_SFMT_NLDSBI, FRVBF_SFMT_NLDBFI, FRVBF_SFMT_LDDI
- , FRVBF_SFMT_LDDFI, FRVBF_SFMT_NLDDI, FRVBF_SFMT_NLDDFI, FRVBF_SFMT_LDQI
- , FRVBF_SFMT_LDQFI, FRVBF_SFMT_NLDQFI, FRVBF_SFMT_STB, FRVBF_SFMT_STBF
- , FRVBF_SFMT_STC, FRVBF_SFMT_STD, FRVBF_SFMT_STDF, FRVBF_SFMT_STDC
- , FRVBF_SFMT_STBU, FRVBF_SFMT_STBFU, FRVBF_SFMT_STCU, FRVBF_SFMT_STDU
- , FRVBF_SFMT_STDFU, FRVBF_SFMT_STDCU, FRVBF_SFMT_STQU, FRVBF_SFMT_CLDSB
- , FRVBF_SFMT_CLDBF, FRVBF_SFMT_CLDD, FRVBF_SFMT_CLDDF, FRVBF_SFMT_CLDQ
- , FRVBF_SFMT_CLDSBU, FRVBF_SFMT_CLDBFU, FRVBF_SFMT_CLDDU, FRVBF_SFMT_CLDDFU
- , FRVBF_SFMT_CLDQU, FRVBF_SFMT_CSTB, FRVBF_SFMT_CSTBF, FRVBF_SFMT_CSTD
- , FRVBF_SFMT_CSTDF, FRVBF_SFMT_CSTBU, FRVBF_SFMT_CSTBFU, FRVBF_SFMT_CSTDU
- , FRVBF_SFMT_CSTDFU, FRVBF_SFMT_STBI, FRVBF_SFMT_STBFI, FRVBF_SFMT_STDI
- , FRVBF_SFMT_STDFI, FRVBF_SFMT_SWAP, FRVBF_SFMT_SWAPI, FRVBF_SFMT_CSWAP
- , FRVBF_SFMT_MOVGF, FRVBF_SFMT_MOVFG, FRVBF_SFMT_MOVGFD, FRVBF_SFMT_MOVFGD
- , FRVBF_SFMT_MOVGFQ, FRVBF_SFMT_MOVFGQ, FRVBF_SFMT_CMOVGF, FRVBF_SFMT_CMOVFG
- , FRVBF_SFMT_CMOVGFD, FRVBF_SFMT_CMOVFGD, FRVBF_SFMT_MOVGS, FRVBF_SFMT_MOVSG
- , FRVBF_SFMT_BRA, FRVBF_SFMT_BNO, FRVBF_SFMT_BEQ, FRVBF_SFMT_FBNE
- , FRVBF_SFMT_BCTRLR, FRVBF_SFMT_BRALR, FRVBF_SFMT_BNOLR, FRVBF_SFMT_BEQLR
- , FRVBF_SFMT_FBEQLR, FRVBF_SFMT_BCRALR, FRVBF_SFMT_BCNOLR, FRVBF_SFMT_BCEQLR
- , FRVBF_SFMT_FCBEQLR, FRVBF_SFMT_JMPL, FRVBF_SFMT_JMPIL, FRVBF_SFMT_CALL
- , FRVBF_SFMT_RETT, FRVBF_SFMT_REI, FRVBF_SFMT_TRA, FRVBF_SFMT_TEQ
- , FRVBF_SFMT_FTNE, FRVBF_SFMT_TIRA, FRVBF_SFMT_TIEQ, FRVBF_SFMT_FTINE
- , FRVBF_SFMT_BREAK, FRVBF_SFMT_ANDCR, FRVBF_SFMT_NOTCR, FRVBF_SFMT_CKRA
- , FRVBF_SFMT_CKEQ, FRVBF_SFMT_FCKRA, FRVBF_SFMT_FCKNE, FRVBF_SFMT_CCKRA
- , FRVBF_SFMT_CCKEQ, FRVBF_SFMT_CFCKRA, FRVBF_SFMT_CFCKNE, FRVBF_SFMT_CJMPL
+ , FRVBF_SFMT_SMUL, FRVBF_SFMT_SMU, FRVBF_SFMT_SMASS, FRVBF_SFMT_SLASS
+ , FRVBF_SFMT_SCUTSS, FRVBF_SFMT_CADD, FRVBF_SFMT_CNOT, FRVBF_SFMT_CSMUL
+ , FRVBF_SFMT_CSDIV, FRVBF_SFMT_ADDCC, FRVBF_SFMT_ANDCC, FRVBF_SFMT_SMULCC
+ , FRVBF_SFMT_CADDCC, FRVBF_SFMT_CSMULCC, FRVBF_SFMT_ADDX, FRVBF_SFMT_ADDI
+ , FRVBF_SFMT_SDIVI, FRVBF_SFMT_SMULI, FRVBF_SFMT_ADDICC, FRVBF_SFMT_ANDICC
+ , FRVBF_SFMT_SMULICC, FRVBF_SFMT_ADDXI, FRVBF_SFMT_CMPB, FRVBF_SFMT_SETLO
+ , FRVBF_SFMT_SETHI, FRVBF_SFMT_SETLOS, FRVBF_SFMT_LDSB, FRVBF_SFMT_LDBF
+ , FRVBF_SFMT_LDC, FRVBF_SFMT_NLDSB, FRVBF_SFMT_NLDBF, FRVBF_SFMT_LDD
+ , FRVBF_SFMT_LDDF, FRVBF_SFMT_LDDC, FRVBF_SFMT_NLDD, FRVBF_SFMT_NLDDF
+ , FRVBF_SFMT_LDQ, FRVBF_SFMT_LDQF, FRVBF_SFMT_LDQC, FRVBF_SFMT_NLDQ
+ , FRVBF_SFMT_NLDQF, FRVBF_SFMT_LDSBU, FRVBF_SFMT_NLDSBU, FRVBF_SFMT_LDBFU
+ , FRVBF_SFMT_LDCU, FRVBF_SFMT_NLDBFU, FRVBF_SFMT_LDDU, FRVBF_SFMT_NLDDU
+ , FRVBF_SFMT_LDDFU, FRVBF_SFMT_LDDCU, FRVBF_SFMT_NLDDFU, FRVBF_SFMT_LDQU
+ , FRVBF_SFMT_NLDQU, FRVBF_SFMT_LDQFU, FRVBF_SFMT_LDQCU, FRVBF_SFMT_NLDQFU
+ , FRVBF_SFMT_LDSBI, FRVBF_SFMT_LDBFI, FRVBF_SFMT_NLDSBI, FRVBF_SFMT_NLDBFI
+ , FRVBF_SFMT_LDDI, FRVBF_SFMT_LDDFI, FRVBF_SFMT_NLDDI, FRVBF_SFMT_NLDDFI
+ , FRVBF_SFMT_LDQI, FRVBF_SFMT_LDQFI, FRVBF_SFMT_NLDQFI, FRVBF_SFMT_STB
+ , FRVBF_SFMT_STBF, FRVBF_SFMT_STC, FRVBF_SFMT_STD, FRVBF_SFMT_STDF
+ , FRVBF_SFMT_STDC, FRVBF_SFMT_STBU, FRVBF_SFMT_STBFU, FRVBF_SFMT_STCU
+ , FRVBF_SFMT_STDU, FRVBF_SFMT_STDFU, FRVBF_SFMT_STDCU, FRVBF_SFMT_STQU
+ , FRVBF_SFMT_CLDSB, FRVBF_SFMT_CLDBF, FRVBF_SFMT_CLDD, FRVBF_SFMT_CLDDF
+ , FRVBF_SFMT_CLDQ, FRVBF_SFMT_CLDSBU, FRVBF_SFMT_CLDBFU, FRVBF_SFMT_CLDDU
+ , FRVBF_SFMT_CLDDFU, FRVBF_SFMT_CLDQU, FRVBF_SFMT_CSTB, FRVBF_SFMT_CSTBF
+ , FRVBF_SFMT_CSTD, FRVBF_SFMT_CSTDF, FRVBF_SFMT_CSTBU, FRVBF_SFMT_CSTBFU
+ , FRVBF_SFMT_CSTDU, FRVBF_SFMT_CSTDFU, FRVBF_SFMT_STBI, FRVBF_SFMT_STBFI
+ , FRVBF_SFMT_STDI, FRVBF_SFMT_STDFI, FRVBF_SFMT_SWAP, FRVBF_SFMT_SWAPI
+ , FRVBF_SFMT_CSWAP, FRVBF_SFMT_MOVGF, FRVBF_SFMT_MOVFG, FRVBF_SFMT_MOVGFD
+ , FRVBF_SFMT_MOVFGD, FRVBF_SFMT_MOVGFQ, FRVBF_SFMT_MOVFGQ, FRVBF_SFMT_CMOVGF
+ , FRVBF_SFMT_CMOVFG, FRVBF_SFMT_CMOVGFD, FRVBF_SFMT_CMOVFGD, FRVBF_SFMT_MOVGS
+ , FRVBF_SFMT_MOVSG, FRVBF_SFMT_BRA, FRVBF_SFMT_BNO, FRVBF_SFMT_BEQ
+ , FRVBF_SFMT_FBRA, FRVBF_SFMT_FBNO, FRVBF_SFMT_FBNE, FRVBF_SFMT_BCTRLR
+ , FRVBF_SFMT_BRALR, FRVBF_SFMT_BNOLR, FRVBF_SFMT_BEQLR, FRVBF_SFMT_FBRALR
+ , FRVBF_SFMT_FBNOLR, FRVBF_SFMT_FBEQLR, FRVBF_SFMT_BCRALR, FRVBF_SFMT_BCNOLR
+ , FRVBF_SFMT_BCEQLR, FRVBF_SFMT_FCBRALR, FRVBF_SFMT_FCBNOLR, FRVBF_SFMT_FCBEQLR
+ , FRVBF_SFMT_JMPL, FRVBF_SFMT_CALLL, FRVBF_SFMT_JMPIL, FRVBF_SFMT_CALLIL
+ , FRVBF_SFMT_CALL, FRVBF_SFMT_RETT, FRVBF_SFMT_REI, FRVBF_SFMT_TRA
+ , FRVBF_SFMT_TEQ, FRVBF_SFMT_FTRA, FRVBF_SFMT_FTNE, FRVBF_SFMT_TIRA
+ , FRVBF_SFMT_TIEQ, FRVBF_SFMT_FTIRA, FRVBF_SFMT_FTINE, FRVBF_SFMT_BREAK
+ , FRVBF_SFMT_ANDCR, FRVBF_SFMT_NOTCR, FRVBF_SFMT_CKRA, FRVBF_SFMT_CKEQ
+ , FRVBF_SFMT_FCKRA, FRVBF_SFMT_FCKNE, FRVBF_SFMT_CCKRA, FRVBF_SFMT_CCKEQ
+ , FRVBF_SFMT_CFCKRA, FRVBF_SFMT_CFCKNE, FRVBF_SFMT_CJMPL, FRVBF_SFMT_CCALLL
, FRVBF_SFMT_ICI, FRVBF_SFMT_ICEI, FRVBF_SFMT_ICPL, FRVBF_SFMT_ICUL
, FRVBF_SFMT_CLRGR, FRVBF_SFMT_CLRFR, FRVBF_SFMT_COMMITGR, FRVBF_SFMT_COMMITFR
, FRVBF_SFMT_FITOS, FRVBF_SFMT_FSTOI, FRVBF_SFMT_FITOD, FRVBF_SFMT_FDTOI
, FRVBF_SFMT_MWCUTI, FRVBF_SFMT_MCUT, FRVBF_SFMT_MCUTI, FRVBF_SFMT_MDCUTSSI
, FRVBF_SFMT_MSLLHI, FRVBF_SFMT_MDROTLI, FRVBF_SFMT_MCPLHI, FRVBF_SFMT_MCPLI
, FRVBF_SFMT_MSATHS, FRVBF_SFMT_MQSATHS, FRVBF_SFMT_MCMPSH, FRVBF_SFMT_MABSHS
- , FRVBF_SFMT_CMADDHSS, FRVBF_SFMT_CMQADDHSS, FRVBF_SFMT_MADDACCS, FRVBF_SFMT_MDADDACCS
- , FRVBF_SFMT_MASACCS, FRVBF_SFMT_MDASACCS, FRVBF_SFMT_MMULHS, FRVBF_SFMT_CMMULHS
- , FRVBF_SFMT_MQMULHS, FRVBF_SFMT_CMQMULHS, FRVBF_SFMT_MMACHS, FRVBF_SFMT_MMACHU
- , FRVBF_SFMT_CMMACHS, FRVBF_SFMT_CMMACHU, FRVBF_SFMT_MQMACHS, FRVBF_SFMT_MQMACHU
- , FRVBF_SFMT_CMQMACHS, FRVBF_SFMT_CMQMACHU, FRVBF_SFMT_MCPXRS, FRVBF_SFMT_CMCPXRS
- , FRVBF_SFMT_MQCPXRS, FRVBF_SFMT_MEXPDHW, FRVBF_SFMT_CMEXPDHW, FRVBF_SFMT_MEXPDHD
- , FRVBF_SFMT_CMEXPDHD, FRVBF_SFMT_MPACKH, FRVBF_SFMT_MDPACKH, FRVBF_SFMT_MUNPACKH
- , FRVBF_SFMT_MDUNPACKH, FRVBF_SFMT_MBTOH, FRVBF_SFMT_CMBTOH, FRVBF_SFMT_MHTOB
- , FRVBF_SFMT_CMHTOB, FRVBF_SFMT_MBTOHE, FRVBF_SFMT_CMBTOHE, FRVBF_SFMT_MCLRACC_0
- , FRVBF_SFMT_MRDACC, FRVBF_SFMT_MRDACCG, FRVBF_SFMT_MWTACC, FRVBF_SFMT_MWTACCG
+ , FRVBF_SFMT_CMADDHSS, FRVBF_SFMT_CMQADDHSS, FRVBF_SFMT_MQSLLHI, FRVBF_SFMT_MADDACCS
+ , FRVBF_SFMT_MDADDACCS, FRVBF_SFMT_MASACCS, FRVBF_SFMT_MDASACCS, FRVBF_SFMT_MMULHS
+ , FRVBF_SFMT_CMMULHS, FRVBF_SFMT_MQMULHS, FRVBF_SFMT_CMQMULHS, FRVBF_SFMT_MMACHS
+ , FRVBF_SFMT_MMACHU, FRVBF_SFMT_CMMACHS, FRVBF_SFMT_CMMACHU, FRVBF_SFMT_MQMACHS
+ , FRVBF_SFMT_MQMACHU, FRVBF_SFMT_CMQMACHS, FRVBF_SFMT_CMQMACHU, FRVBF_SFMT_MCPXRS
+ , FRVBF_SFMT_CMCPXRS, FRVBF_SFMT_MQCPXRS, FRVBF_SFMT_MEXPDHW, FRVBF_SFMT_CMEXPDHW
+ , FRVBF_SFMT_MEXPDHD, FRVBF_SFMT_CMEXPDHD, FRVBF_SFMT_MPACKH, FRVBF_SFMT_MDPACKH
+ , FRVBF_SFMT_MUNPACKH, FRVBF_SFMT_MDUNPACKH, FRVBF_SFMT_MBTOH, FRVBF_SFMT_CMBTOH
+ , FRVBF_SFMT_MHTOB, FRVBF_SFMT_CMHTOB, FRVBF_SFMT_MBTOHE, FRVBF_SFMT_CMBTOHE
+ , FRVBF_SFMT_MCLRACC_0, FRVBF_SFMT_MRDACC, FRVBF_SFMT_MRDACCG, FRVBF_SFMT_MWTACC
+ , FRVBF_SFMT_MWTACCG
} FRVBF_SFMT_TYPE;
/* Function unit handlers (user written). */
extern int frvbf_model_fr400_u_imul (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRdoublek*/, INT /*ICCi_1*/);
extern int frvbf_model_fr400_u_integer (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*ICCi_1*/);
extern int frvbf_model_fr400_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
+extern int frvbf_model_fr450_u_dcul (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_icul (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_dcpl (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_icpl (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_dcf (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_dci (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_ici (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_membar (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
+extern int frvbf_model_fr450_u_barrier (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
+extern int frvbf_model_fr450_u_media_dual_htob (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRintj*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_dual_expand (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_7 (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*FCCk*/);
+extern int frvbf_model_fr450_u_media_6 (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_4_mclracca (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
+extern int frvbf_model_fr450_u_media_4_acc_dual (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACC40Si*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_4_accg (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACCGi*/, INT /*FRinti*/, INT /*ACCGk*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_4 (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACC40Si*/, INT /*FRintj*/, INT /*ACC40Sk*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_3_quad (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_3_dual (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_3 (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_2_add_sub_dual (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACC40Si*/, INT /*ACC40Sk*/);
+extern int frvbf_model_fr450_u_media_2_add_sub (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACC40Si*/, INT /*ACC40Sk*/);
+extern int frvbf_model_fr450_u_media_2_acc_dual (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACC40Si*/, INT /*ACC40Sk*/);
+extern int frvbf_model_fr450_u_media_2_acc (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ACC40Si*/, INT /*ACC40Sk*/);
+extern int frvbf_model_fr450_u_media_2_quad (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*ACC40Sk*/, INT /*ACC40Uk*/);
+extern int frvbf_model_fr450_u_media_2 (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*ACC40Sk*/, INT /*ACC40Uk*/);
+extern int frvbf_model_fr450_u_media_hilo (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRkhi*/, INT /*FRklo*/);
+extern int frvbf_model_fr450_u_media_1_quad (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_media_1 (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRinti*/, INT /*FRintj*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_gr2spr (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRj*/, INT /*spr*/);
+extern int frvbf_model_fr450_u_gr2fr (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRj*/, INT /*FRintk*/);
+extern int frvbf_model_fr450_u_spr2gr (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*spr*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_fr2gr (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRintk*/, INT /*GRj*/);
+extern int frvbf_model_fr450_u_swap (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/);
+extern int frvbf_model_fr450_u_fr_store (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*FRintk*/, INT /*FRdoublek*/);
+extern int frvbf_model_fr450_u_fr_load (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*FRintk*/, INT /*FRdoublek*/);
+extern int frvbf_model_fr450_u_gr_store (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*GRdoublek*/);
+extern int frvbf_model_fr450_u_gr_load (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*GRdoublek*/);
+extern int frvbf_model_fr450_u_set_hilo (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRkhi*/, INT /*GRklo*/);
+extern int frvbf_model_fr450_u_check (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ICCi_3*/, INT /*FCCi_3*/);
+extern int frvbf_model_fr450_u_trap (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*ICCi_2*/, INT /*FCCi_2*/);
+extern int frvbf_model_fr450_u_branch (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*ICCi_2*/, INT /*FCCi_2*/);
+extern int frvbf_model_fr450_u_idiv (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*ICCi_1*/);
+extern int frvbf_model_fr450_u_imul (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRdoublek*/, INT /*ICCi_1*/);
+extern int frvbf_model_fr450_u_integer (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*ICCi_1*/);
+extern int frvbf_model_fr450_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
extern int frvbf_model_simple_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
/* Profiling before/after handlers (user written) */
projects / binutils-gdb.git / blobdiff