mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-30 23:10:38 +00:00
4874 lines
207 KiB
C
4874 lines
207 KiB
C
/* Print mips instructions for GDB, the GNU debugger, or for objdump.
|
||
Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
|
||
2000, 2001, 2002, 2003
|
||
Free Software Foundation, Inc.
|
||
Contributed by Nobuyuki Hikichi(hikichi@sra.co.jp).
|
||
|
||
This file is part of GDB, GAS, and the GNU binutils.
|
||
|
||
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 of the License, 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.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
||
|
||
#include "disas/bfd.h"
|
||
|
||
/* mips.h. Mips opcode list for GDB, the GNU debugger.
|
||
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
|
||
Free Software Foundation, Inc.
|
||
Contributed by Ralph Campbell and OSF
|
||
Commented and modified by Ian Lance Taylor, Cygnus Support
|
||
|
||
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 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,
|
||
see <http://www.gnu.org/licenses/>. */
|
||
|
||
/* These are bit masks and shift counts to use to access the various
|
||
fields of an instruction. To retrieve the X field of an
|
||
instruction, use the expression
|
||
(i >> OP_SH_X) & OP_MASK_X
|
||
To set the same field (to j), use
|
||
i = (i &~ (OP_MASK_X << OP_SH_X)) | (j << OP_SH_X)
|
||
|
||
Make sure you use fields that are appropriate for the instruction,
|
||
of course.
|
||
|
||
The 'i' format uses OP, RS, RT and IMMEDIATE.
|
||
|
||
The 'j' format uses OP and TARGET.
|
||
|
||
The 'r' format uses OP, RS, RT, RD, SHAMT and FUNCT.
|
||
|
||
The 'b' format uses OP, RS, RT and DELTA.
|
||
|
||
The floating point 'i' format uses OP, RS, RT and IMMEDIATE.
|
||
|
||
The floating point 'r' format uses OP, FMT, FT, FS, FD and FUNCT.
|
||
|
||
A breakpoint instruction uses OP, CODE and SPEC (10 bits of the
|
||
breakpoint instruction are not defined; Kane says the breakpoint
|
||
code field in BREAK is 20 bits; yet MIPS assemblers and debuggers
|
||
only use ten bits). An optional two-operand form of break/sdbbp
|
||
allows the lower ten bits to be set too, and MIPS32 and later
|
||
architectures allow 20 bits to be set with a signal operand
|
||
(using CODE20).
|
||
|
||
The syscall instruction uses CODE20.
|
||
|
||
The general coprocessor instructions use COPZ. */
|
||
|
||
#define OP_MASK_OP 0x3f
|
||
#define OP_SH_OP 26
|
||
#define OP_MASK_RS 0x1f
|
||
#define OP_SH_RS 21
|
||
#define OP_MASK_FR 0x1f
|
||
#define OP_SH_FR 21
|
||
#define OP_MASK_FMT 0x1f
|
||
#define OP_SH_FMT 21
|
||
#define OP_MASK_BCC 0x7
|
||
#define OP_SH_BCC 18
|
||
#define OP_MASK_CODE 0x3ff
|
||
#define OP_SH_CODE 16
|
||
#define OP_MASK_CODE2 0x3ff
|
||
#define OP_SH_CODE2 6
|
||
#define OP_MASK_RT 0x1f
|
||
#define OP_SH_RT 16
|
||
#define OP_MASK_FT 0x1f
|
||
#define OP_SH_FT 16
|
||
#define OP_MASK_CACHE 0x1f
|
||
#define OP_SH_CACHE 16
|
||
#define OP_MASK_RD 0x1f
|
||
#define OP_SH_RD 11
|
||
#define OP_MASK_FS 0x1f
|
||
#define OP_SH_FS 11
|
||
#define OP_MASK_PREFX 0x1f
|
||
#define OP_SH_PREFX 11
|
||
#define OP_MASK_CCC 0x7
|
||
#define OP_SH_CCC 8
|
||
#define OP_MASK_CODE20 0xfffff /* 20 bit syscall/breakpoint code. */
|
||
#define OP_SH_CODE20 6
|
||
#define OP_MASK_SHAMT 0x1f
|
||
#define OP_SH_SHAMT 6
|
||
#define OP_MASK_FD 0x1f
|
||
#define OP_SH_FD 6
|
||
#define OP_MASK_TARGET 0x3ffffff
|
||
#define OP_SH_TARGET 0
|
||
#define OP_MASK_COPZ 0x1ffffff
|
||
#define OP_SH_COPZ 0
|
||
#define OP_MASK_IMMEDIATE 0xffff
|
||
#define OP_SH_IMMEDIATE 0
|
||
#define OP_MASK_DELTA 0xffff
|
||
#define OP_SH_DELTA 0
|
||
#define OP_MASK_FUNCT 0x3f
|
||
#define OP_SH_FUNCT 0
|
||
#define OP_MASK_SPEC 0x3f
|
||
#define OP_SH_SPEC 0
|
||
#define OP_SH_LOCC 8 /* FP condition code. */
|
||
#define OP_SH_HICC 18 /* FP condition code. */
|
||
#define OP_MASK_CC 0x7
|
||
#define OP_SH_COP1NORM 25 /* Normal COP1 encoding. */
|
||
#define OP_MASK_COP1NORM 0x1 /* a single bit. */
|
||
#define OP_SH_COP1SPEC 21 /* COP1 encodings. */
|
||
#define OP_MASK_COP1SPEC 0xf
|
||
#define OP_MASK_COP1SCLR 0x4
|
||
#define OP_MASK_COP1CMP 0x3
|
||
#define OP_SH_COP1CMP 4
|
||
#define OP_SH_FORMAT 21 /* FP short format field. */
|
||
#define OP_MASK_FORMAT 0x7
|
||
#define OP_SH_TRUE 16
|
||
#define OP_MASK_TRUE 0x1
|
||
#define OP_SH_GE 17
|
||
#define OP_MASK_GE 0x01
|
||
#define OP_SH_UNSIGNED 16
|
||
#define OP_MASK_UNSIGNED 0x1
|
||
#define OP_SH_HINT 16
|
||
#define OP_MASK_HINT 0x1f
|
||
#define OP_SH_MMI 0 /* Multimedia (parallel) op. */
|
||
#define OP_MASK_MMI 0x3f
|
||
#define OP_SH_MMISUB 6
|
||
#define OP_MASK_MMISUB 0x1f
|
||
#define OP_MASK_PERFREG 0x1f /* Performance monitoring. */
|
||
#define OP_SH_PERFREG 1
|
||
#define OP_SH_SEL 0 /* Coprocessor select field. */
|
||
#define OP_MASK_SEL 0x7 /* The sel field of mfcZ and mtcZ. */
|
||
#define OP_SH_CODE19 6 /* 19 bit wait code. */
|
||
#define OP_MASK_CODE19 0x7ffff
|
||
#define OP_SH_ALN 21
|
||
#define OP_MASK_ALN 0x7
|
||
#define OP_SH_VSEL 21
|
||
#define OP_MASK_VSEL 0x1f
|
||
#define OP_MASK_VECBYTE 0x7 /* Selector field is really 4 bits,
|
||
but 0x8-0xf don't select bytes. */
|
||
#define OP_SH_VECBYTE 22
|
||
#define OP_MASK_VECALIGN 0x7 /* Vector byte-align (alni.ob) op. */
|
||
#define OP_SH_VECALIGN 21
|
||
#define OP_MASK_INSMSB 0x1f /* "ins" MSB. */
|
||
#define OP_SH_INSMSB 11
|
||
#define OP_MASK_EXTMSBD 0x1f /* "ext" MSBD. */
|
||
#define OP_SH_EXTMSBD 11
|
||
|
||
#define OP_OP_COP0 0x10
|
||
#define OP_OP_COP1 0x11
|
||
#define OP_OP_COP2 0x12
|
||
#define OP_OP_COP3 0x13
|
||
#define OP_OP_LWC1 0x31
|
||
#define OP_OP_LWC2 0x32
|
||
#define OP_OP_LWC3 0x33 /* a.k.a. pref */
|
||
#define OP_OP_LDC1 0x35
|
||
#define OP_OP_LDC2 0x36
|
||
#define OP_OP_LDC3 0x37 /* a.k.a. ld */
|
||
#define OP_OP_SWC1 0x39
|
||
#define OP_OP_SWC2 0x3a
|
||
#define OP_OP_SWC3 0x3b
|
||
#define OP_OP_SDC1 0x3d
|
||
#define OP_OP_SDC2 0x3e
|
||
#define OP_OP_SDC3 0x3f /* a.k.a. sd */
|
||
|
||
/* MIPS DSP ASE */
|
||
#define OP_SH_DSPACC 11
|
||
#define OP_MASK_DSPACC 0x3
|
||
#define OP_SH_DSPACC_S 21
|
||
#define OP_MASK_DSPACC_S 0x3
|
||
#define OP_SH_DSPSFT 20
|
||
#define OP_MASK_DSPSFT 0x3f
|
||
#define OP_SH_DSPSFT_7 19
|
||
#define OP_MASK_DSPSFT_7 0x7f
|
||
#define OP_SH_SA3 21
|
||
#define OP_MASK_SA3 0x7
|
||
#define OP_SH_SA4 21
|
||
#define OP_MASK_SA4 0xf
|
||
#define OP_SH_IMM8 16
|
||
#define OP_MASK_IMM8 0xff
|
||
#define OP_SH_IMM10 16
|
||
#define OP_MASK_IMM10 0x3ff
|
||
#define OP_SH_WRDSP 11
|
||
#define OP_MASK_WRDSP 0x3f
|
||
#define OP_SH_RDDSP 16
|
||
#define OP_MASK_RDDSP 0x3f
|
||
#define OP_SH_BP 11
|
||
#define OP_MASK_BP 0x3
|
||
|
||
/* MIPS MT ASE */
|
||
#define OP_SH_MT_U 5
|
||
#define OP_MASK_MT_U 0x1
|
||
#define OP_SH_MT_H 4
|
||
#define OP_MASK_MT_H 0x1
|
||
#define OP_SH_MTACC_T 18
|
||
#define OP_MASK_MTACC_T 0x3
|
||
#define OP_SH_MTACC_D 13
|
||
#define OP_MASK_MTACC_D 0x3
|
||
|
||
#define OP_OP_COP0 0x10
|
||
#define OP_OP_COP1 0x11
|
||
#define OP_OP_COP2 0x12
|
||
#define OP_OP_COP3 0x13
|
||
#define OP_OP_LWC1 0x31
|
||
#define OP_OP_LWC2 0x32
|
||
#define OP_OP_LWC3 0x33 /* a.k.a. pref */
|
||
#define OP_OP_LDC1 0x35
|
||
#define OP_OP_LDC2 0x36
|
||
#define OP_OP_LDC3 0x37 /* a.k.a. ld */
|
||
#define OP_OP_SWC1 0x39
|
||
#define OP_OP_SWC2 0x3a
|
||
#define OP_OP_SWC3 0x3b
|
||
#define OP_OP_SDC1 0x3d
|
||
#define OP_OP_SDC2 0x3e
|
||
#define OP_OP_SDC3 0x3f /* a.k.a. sd */
|
||
|
||
/* Values in the 'VSEL' field. */
|
||
#define MDMX_FMTSEL_IMM_QH 0x1d
|
||
#define MDMX_FMTSEL_IMM_OB 0x1e
|
||
#define MDMX_FMTSEL_VEC_QH 0x15
|
||
#define MDMX_FMTSEL_VEC_OB 0x16
|
||
|
||
/* UDI */
|
||
#define OP_SH_UDI1 6
|
||
#define OP_MASK_UDI1 0x1f
|
||
#define OP_SH_UDI2 6
|
||
#define OP_MASK_UDI2 0x3ff
|
||
#define OP_SH_UDI3 6
|
||
#define OP_MASK_UDI3 0x7fff
|
||
#define OP_SH_UDI4 6
|
||
#define OP_MASK_UDI4 0xfffff
|
||
/* This structure holds information for a particular instruction. */
|
||
|
||
struct mips_opcode
|
||
{
|
||
/* The name of the instruction. */
|
||
const char *name;
|
||
/* A string describing the arguments for this instruction. */
|
||
const char *args;
|
||
/* The basic opcode for the instruction. When assembling, this
|
||
opcode is modified by the arguments to produce the actual opcode
|
||
that is used. If pinfo is INSN_MACRO, then this is 0. */
|
||
unsigned long match;
|
||
/* If pinfo is not INSN_MACRO, then this is a bit mask for the
|
||
relevant portions of the opcode when disassembling. If the
|
||
actual opcode anded with the match field equals the opcode field,
|
||
then we have found the correct instruction. If pinfo is
|
||
INSN_MACRO, then this field is the macro identifier. */
|
||
unsigned long mask;
|
||
/* For a macro, this is INSN_MACRO. Otherwise, it is a collection
|
||
of bits describing the instruction, notably any relevant hazard
|
||
information. */
|
||
unsigned long pinfo;
|
||
/* A collection of additional bits describing the instruction. */
|
||
unsigned long pinfo2;
|
||
/* A collection of bits describing the instruction sets of which this
|
||
instruction or macro is a member. */
|
||
unsigned long membership;
|
||
};
|
||
|
||
/* These are the characters which may appear in the args field of an
|
||
instruction. They appear in the order in which the fields appear
|
||
when the instruction is used. Commas and parentheses in the args
|
||
string are ignored when assembling, and written into the output
|
||
when disassembling.
|
||
|
||
Each of these characters corresponds to a mask field defined above.
|
||
|
||
"<" 5 bit shift amount (OP_*_SHAMT)
|
||
">" shift amount between 32 and 63, stored after subtracting 32 (OP_*_SHAMT)
|
||
"a" 26 bit target address (OP_*_TARGET)
|
||
"b" 5 bit base register (OP_*_RS)
|
||
"c" 10 bit breakpoint code (OP_*_CODE)
|
||
"d" 5 bit destination register specifier (OP_*_RD)
|
||
"h" 5 bit prefx hint (OP_*_PREFX)
|
||
"i" 16 bit unsigned immediate (OP_*_IMMEDIATE)
|
||
"j" 16 bit signed immediate (OP_*_DELTA)
|
||
"k" 5 bit cache opcode in target register position (OP_*_CACHE)
|
||
Also used for immediate operands in vr5400 vector insns.
|
||
"o" 16 bit signed offset (OP_*_DELTA)
|
||
"p" 16 bit PC relative branch target address (OP_*_DELTA)
|
||
"q" 10 bit extra breakpoint code (OP_*_CODE2)
|
||
"r" 5 bit same register used as both source and target (OP_*_RS)
|
||
"s" 5 bit source register specifier (OP_*_RS)
|
||
"t" 5 bit target register (OP_*_RT)
|
||
"u" 16 bit upper 16 bits of address (OP_*_IMMEDIATE)
|
||
"v" 5 bit same register used as both source and destination (OP_*_RS)
|
||
"w" 5 bit same register used as both target and destination (OP_*_RT)
|
||
"U" 5 bit same destination register in both OP_*_RD and OP_*_RT
|
||
(used by clo and clz)
|
||
"C" 25 bit coprocessor function code (OP_*_COPZ)
|
||
"B" 20 bit syscall/breakpoint function code (OP_*_CODE20)
|
||
"J" 19 bit wait function code (OP_*_CODE19)
|
||
"x" accept and ignore register name
|
||
"z" must be zero register
|
||
"K" 5 bit Hardware Register (rdhwr instruction) (OP_*_RD)
|
||
"+A" 5 bit ins/ext/dins/dext/dinsm/dextm position, which becomes
|
||
LSB (OP_*_SHAMT).
|
||
Enforces: 0 <= pos < 32.
|
||
"+B" 5 bit ins/dins size, which becomes MSB (OP_*_INSMSB).
|
||
Requires that "+A" or "+E" occur first to set position.
|
||
Enforces: 0 < (pos+size) <= 32.
|
||
"+C" 5 bit ext/dext size, which becomes MSBD (OP_*_EXTMSBD).
|
||
Requires that "+A" or "+E" occur first to set position.
|
||
Enforces: 0 < (pos+size) <= 32.
|
||
(Also used by "dext" w/ different limits, but limits for
|
||
that are checked by the M_DEXT macro.)
|
||
"+E" 5 bit dinsu/dextu position, which becomes LSB-32 (OP_*_SHAMT).
|
||
Enforces: 32 <= pos < 64.
|
||
"+F" 5 bit "dinsm/dinsu" size, which becomes MSB-32 (OP_*_INSMSB).
|
||
Requires that "+A" or "+E" occur first to set position.
|
||
Enforces: 32 < (pos+size) <= 64.
|
||
"+G" 5 bit "dextm" size, which becomes MSBD-32 (OP_*_EXTMSBD).
|
||
Requires that "+A" or "+E" occur first to set position.
|
||
Enforces: 32 < (pos+size) <= 64.
|
||
"+H" 5 bit "dextu" size, which becomes MSBD (OP_*_EXTMSBD).
|
||
Requires that "+A" or "+E" occur first to set position.
|
||
Enforces: 32 < (pos+size) <= 64.
|
||
|
||
Floating point instructions:
|
||
"D" 5 bit destination register (OP_*_FD)
|
||
"M" 3 bit compare condition code (OP_*_CCC) (only used for mips4 and up)
|
||
"N" 3 bit branch condition code (OP_*_BCC) (only used for mips4 and up)
|
||
"S" 5 bit fs source 1 register (OP_*_FS)
|
||
"T" 5 bit ft source 2 register (OP_*_FT)
|
||
"R" 5 bit fr source 3 register (OP_*_FR)
|
||
"V" 5 bit same register used as floating source and destination (OP_*_FS)
|
||
"W" 5 bit same register used as floating target and destination (OP_*_FT)
|
||
|
||
Coprocessor instructions:
|
||
"E" 5 bit target register (OP_*_RT)
|
||
"G" 5 bit destination register (OP_*_RD)
|
||
"H" 3 bit sel field for (d)mtc* and (d)mfc* (OP_*_SEL)
|
||
"P" 5 bit performance-monitor register (OP_*_PERFREG)
|
||
"e" 5 bit vector register byte specifier (OP_*_VECBYTE)
|
||
"%" 3 bit immediate vr5400 vector alignment operand (OP_*_VECALIGN)
|
||
see also "k" above
|
||
"+D" Combined destination register ("G") and sel ("H") for CP0 ops,
|
||
for pretty-printing in disassembly only.
|
||
|
||
Macro instructions:
|
||
"A" General 32 bit expression
|
||
"I" 32 bit immediate (value placed in imm_expr).
|
||
"+I" 32 bit immediate (value placed in imm2_expr).
|
||
"F" 64 bit floating point constant in .rdata
|
||
"L" 64 bit floating point constant in .lit8
|
||
"f" 32 bit floating point constant
|
||
"l" 32 bit floating point constant in .lit4
|
||
|
||
MDMX instruction operands (note that while these use the FP register
|
||
fields, they accept both $fN and $vN names for the registers):
|
||
"O" MDMX alignment offset (OP_*_ALN)
|
||
"Q" MDMX vector/scalar/immediate source (OP_*_VSEL and OP_*_FT)
|
||
"X" MDMX destination register (OP_*_FD)
|
||
"Y" MDMX source register (OP_*_FS)
|
||
"Z" MDMX source register (OP_*_FT)
|
||
|
||
DSP ASE usage:
|
||
"2" 2 bit unsigned immediate for byte align (OP_*_BP)
|
||
"3" 3 bit unsigned immediate (OP_*_SA3)
|
||
"4" 4 bit unsigned immediate (OP_*_SA4)
|
||
"5" 8 bit unsigned immediate (OP_*_IMM8)
|
||
"6" 5 bit unsigned immediate (OP_*_RS)
|
||
"7" 2 bit dsp accumulator register (OP_*_DSPACC)
|
||
"8" 6 bit unsigned immediate (OP_*_WRDSP)
|
||
"9" 2 bit dsp accumulator register (OP_*_DSPACC_S)
|
||
"0" 6 bit signed immediate (OP_*_DSPSFT)
|
||
":" 7 bit signed immediate (OP_*_DSPSFT_7)
|
||
"'" 6 bit unsigned immediate (OP_*_RDDSP)
|
||
"@" 10 bit signed immediate (OP_*_IMM10)
|
||
|
||
MT ASE usage:
|
||
"!" 1 bit usermode flag (OP_*_MT_U)
|
||
"$" 1 bit load high flag (OP_*_MT_H)
|
||
"*" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_T)
|
||
"&" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_D)
|
||
"g" 5 bit coprocessor 1 and 2 destination register (OP_*_RD)
|
||
"+t" 5 bit coprocessor 0 destination register (OP_*_RT)
|
||
"+T" 5 bit coprocessor 0 destination register (OP_*_RT) - disassembly only
|
||
|
||
UDI immediates:
|
||
"+1" UDI immediate bits 6-10
|
||
"+2" UDI immediate bits 6-15
|
||
"+3" UDI immediate bits 6-20
|
||
"+4" UDI immediate bits 6-25
|
||
|
||
Other:
|
||
"()" parens surrounding optional value
|
||
"," separates operands
|
||
"[]" brackets around index for vector-op scalar operand specifier (vr5400)
|
||
"+" Start of extension sequence.
|
||
|
||
Characters used so far, for quick reference when adding more:
|
||
"234567890"
|
||
"%[]<>(),+:'@!$*&"
|
||
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||
"abcdefghijklopqrstuvwxz"
|
||
|
||
Extension character sequences used so far ("+" followed by the
|
||
following), for quick reference when adding more:
|
||
"1234"
|
||
"ABCDEFGHIT"
|
||
"t"
|
||
*/
|
||
|
||
/* These are the bits which may be set in the pinfo field of an
|
||
instructions, if it is not equal to INSN_MACRO. */
|
||
|
||
/* Modifies the general purpose register in OP_*_RD. */
|
||
#define INSN_WRITE_GPR_D 0x00000001
|
||
/* Modifies the general purpose register in OP_*_RT. */
|
||
#define INSN_WRITE_GPR_T 0x00000002
|
||
/* Modifies general purpose register 31. */
|
||
#define INSN_WRITE_GPR_31 0x00000004
|
||
/* Modifies the floating point register in OP_*_FD. */
|
||
#define INSN_WRITE_FPR_D 0x00000008
|
||
/* Modifies the floating point register in OP_*_FS. */
|
||
#define INSN_WRITE_FPR_S 0x00000010
|
||
/* Modifies the floating point register in OP_*_FT. */
|
||
#define INSN_WRITE_FPR_T 0x00000020
|
||
/* Reads the general purpose register in OP_*_RS. */
|
||
#define INSN_READ_GPR_S 0x00000040
|
||
/* Reads the general purpose register in OP_*_RT. */
|
||
#define INSN_READ_GPR_T 0x00000080
|
||
/* Reads the floating point register in OP_*_FS. */
|
||
#define INSN_READ_FPR_S 0x00000100
|
||
/* Reads the floating point register in OP_*_FT. */
|
||
#define INSN_READ_FPR_T 0x00000200
|
||
/* Reads the floating point register in OP_*_FR. */
|
||
#define INSN_READ_FPR_R 0x00000400
|
||
/* Modifies coprocessor condition code. */
|
||
#define INSN_WRITE_COND_CODE 0x00000800
|
||
/* Reads coprocessor condition code. */
|
||
#define INSN_READ_COND_CODE 0x00001000
|
||
/* TLB operation. */
|
||
#define INSN_TLB 0x00002000
|
||
/* Reads coprocessor register other than floating point register. */
|
||
#define INSN_COP 0x00004000
|
||
/* Instruction loads value from memory, requiring delay. */
|
||
#define INSN_LOAD_MEMORY_DELAY 0x00008000
|
||
/* Instruction loads value from coprocessor, requiring delay. */
|
||
#define INSN_LOAD_COPROC_DELAY 0x00010000
|
||
/* Instruction has unconditional branch delay slot. */
|
||
#define INSN_UNCOND_BRANCH_DELAY 0x00020000
|
||
/* Instruction has conditional branch delay slot. */
|
||
#define INSN_COND_BRANCH_DELAY 0x00040000
|
||
/* Conditional branch likely: if branch not taken, insn nullified. */
|
||
#define INSN_COND_BRANCH_LIKELY 0x00080000
|
||
/* Moves to coprocessor register, requiring delay. */
|
||
#define INSN_COPROC_MOVE_DELAY 0x00100000
|
||
/* Loads coprocessor register from memory, requiring delay. */
|
||
#define INSN_COPROC_MEMORY_DELAY 0x00200000
|
||
/* Reads the HI register. */
|
||
#define INSN_READ_HI 0x00400000
|
||
/* Reads the LO register. */
|
||
#define INSN_READ_LO 0x00800000
|
||
/* Modifies the HI register. */
|
||
#define INSN_WRITE_HI 0x01000000
|
||
/* Modifies the LO register. */
|
||
#define INSN_WRITE_LO 0x02000000
|
||
/* Takes a trap (easier to keep out of delay slot). */
|
||
#define INSN_TRAP 0x04000000
|
||
/* Instruction stores value into memory. */
|
||
#define INSN_STORE_MEMORY 0x08000000
|
||
/* Instruction uses single precision floating point. */
|
||
#define FP_S 0x10000000
|
||
/* Instruction uses double precision floating point. */
|
||
#define FP_D 0x20000000
|
||
/* Instruction is part of the tx39's integer multiply family. */
|
||
#define INSN_MULT 0x40000000
|
||
/* Instruction synchronize shared memory. */
|
||
#define INSN_SYNC 0x80000000
|
||
|
||
/* These are the bits which may be set in the pinfo2 field of an
|
||
instruction. */
|
||
|
||
/* Instruction is a simple alias (I.E. "move" for daddu/addu/or) */
|
||
#define INSN2_ALIAS 0x00000001
|
||
/* Instruction reads MDMX accumulator. */
|
||
#define INSN2_READ_MDMX_ACC 0x00000002
|
||
/* Instruction writes MDMX accumulator. */
|
||
#define INSN2_WRITE_MDMX_ACC 0x00000004
|
||
|
||
/* Instruction is actually a macro. It should be ignored by the
|
||
disassembler, and requires special treatment by the assembler. */
|
||
#define INSN_MACRO 0xffffffff
|
||
|
||
/* Masks used to mark instructions to indicate which MIPS ISA level
|
||
they were introduced in. ISAs, as defined below, are logical
|
||
ORs of these bits, indicating that they support the instructions
|
||
defined at the given level. */
|
||
|
||
#define INSN_ISA_MASK 0x00000fff
|
||
#define INSN_ISA1 0x00000001
|
||
#define INSN_ISA2 0x00000002
|
||
#define INSN_ISA3 0x00000004
|
||
#define INSN_ISA4 0x00000008
|
||
#define INSN_ISA5 0x00000010
|
||
#define INSN_ISA32 0x00000020
|
||
#define INSN_ISA64 0x00000040
|
||
#define INSN_ISA32R2 0x00000080
|
||
#define INSN_ISA64R2 0x00000100
|
||
|
||
/* Masks used for MIPS-defined ASEs. */
|
||
#define INSN_ASE_MASK 0x0000f000
|
||
|
||
/* DSP ASE */
|
||
#define INSN_DSP 0x00001000
|
||
#define INSN_DSP64 0x00002000
|
||
/* MIPS 16 ASE */
|
||
#define INSN_MIPS16 0x00004000
|
||
/* MIPS-3D ASE */
|
||
#define INSN_MIPS3D 0x00008000
|
||
|
||
/* Chip specific instructions. These are bitmasks. */
|
||
|
||
/* MIPS R4650 instruction. */
|
||
#define INSN_4650 0x00010000
|
||
/* LSI R4010 instruction. */
|
||
#define INSN_4010 0x00020000
|
||
/* NEC VR4100 instruction. */
|
||
#define INSN_4100 0x00040000
|
||
/* Toshiba R3900 instruction. */
|
||
#define INSN_3900 0x00080000
|
||
/* MIPS R10000 instruction. */
|
||
#define INSN_10000 0x00100000
|
||
/* Broadcom SB-1 instruction. */
|
||
#define INSN_SB1 0x00200000
|
||
/* NEC VR4111/VR4181 instruction. */
|
||
#define INSN_4111 0x00400000
|
||
/* NEC VR4120 instruction. */
|
||
#define INSN_4120 0x00800000
|
||
/* NEC VR5400 instruction. */
|
||
#define INSN_5400 0x01000000
|
||
/* NEC VR5500 instruction. */
|
||
#define INSN_5500 0x02000000
|
||
|
||
/* MDMX ASE */
|
||
#define INSN_MDMX 0x04000000
|
||
/* MT ASE */
|
||
#define INSN_MT 0x08000000
|
||
/* SmartMIPS ASE */
|
||
#define INSN_SMARTMIPS 0x10000000
|
||
/* DSP R2 ASE */
|
||
#define INSN_DSPR2 0x20000000
|
||
|
||
/* ST Microelectronics Loongson 2E. */
|
||
#define INSN_LOONGSON_2E 0x40000000
|
||
/* ST Microelectronics Loongson 2F. */
|
||
#define INSN_LOONGSON_2F 0x80000000
|
||
|
||
/* MIPS ISA defines, use instead of hardcoding ISA level. */
|
||
|
||
#define ISA_UNKNOWN 0 /* Gas internal use. */
|
||
#define ISA_MIPS1 (INSN_ISA1)
|
||
#define ISA_MIPS2 (ISA_MIPS1 | INSN_ISA2)
|
||
#define ISA_MIPS3 (ISA_MIPS2 | INSN_ISA3)
|
||
#define ISA_MIPS4 (ISA_MIPS3 | INSN_ISA4)
|
||
#define ISA_MIPS5 (ISA_MIPS4 | INSN_ISA5)
|
||
|
||
#define ISA_MIPS32 (ISA_MIPS2 | INSN_ISA32)
|
||
#define ISA_MIPS64 (ISA_MIPS5 | INSN_ISA32 | INSN_ISA64)
|
||
|
||
#define ISA_MIPS32R2 (ISA_MIPS32 | INSN_ISA32R2)
|
||
#define ISA_MIPS64R2 (ISA_MIPS64 | INSN_ISA32R2 | INSN_ISA64R2)
|
||
|
||
|
||
/* CPU defines, use instead of hardcoding processor number. Keep this
|
||
in sync with bfd/archures.c in order for machine selection to work. */
|
||
#define CPU_UNKNOWN 0 /* Gas internal use. */
|
||
#define CPU_R3000 3000
|
||
#define CPU_R3900 3900
|
||
#define CPU_R4000 4000
|
||
#define CPU_R4010 4010
|
||
#define CPU_VR4100 4100
|
||
#define CPU_R4111 4111
|
||
#define CPU_VR4120 4120
|
||
#define CPU_R4300 4300
|
||
#define CPU_R4400 4400
|
||
#define CPU_R4600 4600
|
||
#define CPU_R4650 4650
|
||
#define CPU_R5000 5000
|
||
#define CPU_VR5400 5400
|
||
#define CPU_VR5500 5500
|
||
#define CPU_R6000 6000
|
||
#define CPU_RM7000 7000
|
||
#define CPU_R8000 8000
|
||
#define CPU_R10000 10000
|
||
#define CPU_R12000 12000
|
||
#define CPU_MIPS16 16
|
||
#define CPU_MIPS32 32
|
||
#define CPU_MIPS32R2 33
|
||
#define CPU_MIPS5 5
|
||
#define CPU_MIPS64 64
|
||
#define CPU_MIPS64R2 65
|
||
#define CPU_SB1 12310201 /* octal 'SB', 01. */
|
||
|
||
/* Test for membership in an ISA including chip specific ISAs. INSN
|
||
is pointer to an element of the opcode table; ISA is the specified
|
||
ISA/ASE bitmask to test against; and CPU is the CPU specific ISA to
|
||
test, or zero if no CPU specific ISA test is desired. */
|
||
|
||
#if 0
|
||
#define OPCODE_IS_MEMBER(insn, isa, cpu) \
|
||
(((insn)->membership & isa) != 0 \
|
||
|| (cpu == CPU_R4650 && ((insn)->membership & INSN_4650) != 0) \
|
||
|| (cpu == CPU_RM7000 && ((insn)->membership & INSN_4650) != 0) \
|
||
|| (cpu == CPU_RM9000 && ((insn)->membership & INSN_4650) != 0) \
|
||
|| (cpu == CPU_R4010 && ((insn)->membership & INSN_4010) != 0) \
|
||
|| (cpu == CPU_VR4100 && ((insn)->membership & INSN_4100) != 0) \
|
||
|| (cpu == CPU_R3900 && ((insn)->membership & INSN_3900) != 0) \
|
||
|| ((cpu == CPU_R10000 || cpu == CPU_R12000) \
|
||
&& ((insn)->membership & INSN_10000) != 0) \
|
||
|| (cpu == CPU_SB1 && ((insn)->membership & INSN_SB1) != 0) \
|
||
|| (cpu == CPU_R4111 && ((insn)->membership & INSN_4111) != 0) \
|
||
|| (cpu == CPU_VR4120 && ((insn)->membership & INSN_4120) != 0) \
|
||
|| (cpu == CPU_VR5400 && ((insn)->membership & INSN_5400) != 0) \
|
||
|| (cpu == CPU_VR5500 && ((insn)->membership & INSN_5500) != 0) \
|
||
|| 0) /* Please keep this term for easier source merging. */
|
||
#else
|
||
#define OPCODE_IS_MEMBER(insn, isa, cpu) \
|
||
(1 != 0)
|
||
#endif
|
||
|
||
/* This is a list of macro expanded instructions.
|
||
|
||
_I appended means immediate
|
||
_A appended means address
|
||
_AB appended means address with base register
|
||
_D appended means 64 bit floating point constant
|
||
_S appended means 32 bit floating point constant. */
|
||
|
||
enum
|
||
{
|
||
M_ABS,
|
||
M_ADD_I,
|
||
M_ADDU_I,
|
||
M_AND_I,
|
||
M_BALIGN,
|
||
M_BEQ,
|
||
M_BEQ_I,
|
||
M_BEQL_I,
|
||
M_BGE,
|
||
M_BGEL,
|
||
M_BGE_I,
|
||
M_BGEL_I,
|
||
M_BGEU,
|
||
M_BGEUL,
|
||
M_BGEU_I,
|
||
M_BGEUL_I,
|
||
M_BGT,
|
||
M_BGTL,
|
||
M_BGT_I,
|
||
M_BGTL_I,
|
||
M_BGTU,
|
||
M_BGTUL,
|
||
M_BGTU_I,
|
||
M_BGTUL_I,
|
||
M_BLE,
|
||
M_BLEL,
|
||
M_BLE_I,
|
||
M_BLEL_I,
|
||
M_BLEU,
|
||
M_BLEUL,
|
||
M_BLEU_I,
|
||
M_BLEUL_I,
|
||
M_BLT,
|
||
M_BLTL,
|
||
M_BLT_I,
|
||
M_BLTL_I,
|
||
M_BLTU,
|
||
M_BLTUL,
|
||
M_BLTU_I,
|
||
M_BLTUL_I,
|
||
M_BNE,
|
||
M_BNE_I,
|
||
M_BNEL_I,
|
||
M_CACHE_AB,
|
||
M_DABS,
|
||
M_DADD_I,
|
||
M_DADDU_I,
|
||
M_DDIV_3,
|
||
M_DDIV_3I,
|
||
M_DDIVU_3,
|
||
M_DDIVU_3I,
|
||
M_DEXT,
|
||
M_DINS,
|
||
M_DIV_3,
|
||
M_DIV_3I,
|
||
M_DIVU_3,
|
||
M_DIVU_3I,
|
||
M_DLA_AB,
|
||
M_DLCA_AB,
|
||
M_DLI,
|
||
M_DMUL,
|
||
M_DMUL_I,
|
||
M_DMULO,
|
||
M_DMULO_I,
|
||
M_DMULOU,
|
||
M_DMULOU_I,
|
||
M_DREM_3,
|
||
M_DREM_3I,
|
||
M_DREMU_3,
|
||
M_DREMU_3I,
|
||
M_DSUB_I,
|
||
M_DSUBU_I,
|
||
M_DSUBU_I_2,
|
||
M_J_A,
|
||
M_JAL_1,
|
||
M_JAL_2,
|
||
M_JAL_A,
|
||
M_L_DOB,
|
||
M_L_DAB,
|
||
M_LA_AB,
|
||
M_LB_A,
|
||
M_LB_AB,
|
||
M_LBU_A,
|
||
M_LBU_AB,
|
||
M_LCA_AB,
|
||
M_LD_A,
|
||
M_LD_OB,
|
||
M_LD_AB,
|
||
M_LDC1_AB,
|
||
M_LDC2_AB,
|
||
M_LDC3_AB,
|
||
M_LDL_AB,
|
||
M_LDR_AB,
|
||
M_LH_A,
|
||
M_LH_AB,
|
||
M_LHU_A,
|
||
M_LHU_AB,
|
||
M_LI,
|
||
M_LI_D,
|
||
M_LI_DD,
|
||
M_LI_S,
|
||
M_LI_SS,
|
||
M_LL_AB,
|
||
M_LLD_AB,
|
||
M_LS_A,
|
||
M_LW_A,
|
||
M_LW_AB,
|
||
M_LWC0_A,
|
||
M_LWC0_AB,
|
||
M_LWC1_A,
|
||
M_LWC1_AB,
|
||
M_LWC2_A,
|
||
M_LWC2_AB,
|
||
M_LWC3_A,
|
||
M_LWC3_AB,
|
||
M_LWL_A,
|
||
M_LWL_AB,
|
||
M_LWR_A,
|
||
M_LWR_AB,
|
||
M_LWU_AB,
|
||
M_MOVE,
|
||
M_MUL,
|
||
M_MUL_I,
|
||
M_MULO,
|
||
M_MULO_I,
|
||
M_MULOU,
|
||
M_MULOU_I,
|
||
M_NOR_I,
|
||
M_OR_I,
|
||
M_REM_3,
|
||
M_REM_3I,
|
||
M_REMU_3,
|
||
M_REMU_3I,
|
||
M_DROL,
|
||
M_ROL,
|
||
M_DROL_I,
|
||
M_ROL_I,
|
||
M_DROR,
|
||
M_ROR,
|
||
M_DROR_I,
|
||
M_ROR_I,
|
||
M_S_DA,
|
||
M_S_DOB,
|
||
M_S_DAB,
|
||
M_S_S,
|
||
M_SC_AB,
|
||
M_SCD_AB,
|
||
M_SD_A,
|
||
M_SD_OB,
|
||
M_SD_AB,
|
||
M_SDC1_AB,
|
||
M_SDC2_AB,
|
||
M_SDC3_AB,
|
||
M_SDL_AB,
|
||
M_SDR_AB,
|
||
M_SEQ,
|
||
M_SEQ_I,
|
||
M_SGE,
|
||
M_SGE_I,
|
||
M_SGEU,
|
||
M_SGEU_I,
|
||
M_SGT,
|
||
M_SGT_I,
|
||
M_SGTU,
|
||
M_SGTU_I,
|
||
M_SLE,
|
||
M_SLE_I,
|
||
M_SLEU,
|
||
M_SLEU_I,
|
||
M_SLT_I,
|
||
M_SLTU_I,
|
||
M_SNE,
|
||
M_SNE_I,
|
||
M_SB_A,
|
||
M_SB_AB,
|
||
M_SH_A,
|
||
M_SH_AB,
|
||
M_SW_A,
|
||
M_SW_AB,
|
||
M_SWC0_A,
|
||
M_SWC0_AB,
|
||
M_SWC1_A,
|
||
M_SWC1_AB,
|
||
M_SWC2_A,
|
||
M_SWC2_AB,
|
||
M_SWC3_A,
|
||
M_SWC3_AB,
|
||
M_SWL_A,
|
||
M_SWL_AB,
|
||
M_SWR_A,
|
||
M_SWR_AB,
|
||
M_SUB_I,
|
||
M_SUBU_I,
|
||
M_SUBU_I_2,
|
||
M_TEQ_I,
|
||
M_TGE_I,
|
||
M_TGEU_I,
|
||
M_TLT_I,
|
||
M_TLTU_I,
|
||
M_TNE_I,
|
||
M_TRUNCWD,
|
||
M_TRUNCWS,
|
||
M_ULD,
|
||
M_ULD_A,
|
||
M_ULH,
|
||
M_ULH_A,
|
||
M_ULHU,
|
||
M_ULHU_A,
|
||
M_ULW,
|
||
M_ULW_A,
|
||
M_USH,
|
||
M_USH_A,
|
||
M_USW,
|
||
M_USW_A,
|
||
M_USD,
|
||
M_USD_A,
|
||
M_XOR_I,
|
||
M_COP0,
|
||
M_COP1,
|
||
M_COP2,
|
||
M_COP3,
|
||
M_NUM_MACROS
|
||
};
|
||
|
||
|
||
/* The order of overloaded instructions matters. Label arguments and
|
||
register arguments look the same. Instructions that can have either
|
||
for arguments must apear in the correct order in this table for the
|
||
assembler to pick the right one. In other words, entries with
|
||
immediate operands must apear after the same instruction with
|
||
registers.
|
||
|
||
Many instructions are short hand for other instructions (i.e., The
|
||
jal <register> instruction is short for jalr <register>). */
|
||
|
||
extern const struct mips_opcode mips_builtin_opcodes[];
|
||
extern const int bfd_mips_num_builtin_opcodes;
|
||
extern struct mips_opcode *mips_opcodes;
|
||
extern int bfd_mips_num_opcodes;
|
||
#define NUMOPCODES bfd_mips_num_opcodes
|
||
|
||
|
||
/* The rest of this file adds definitions for the mips16 TinyRISC
|
||
processor. */
|
||
|
||
/* These are the bitmasks and shift counts used for the different
|
||
fields in the instruction formats. Other than OP, no masks are
|
||
provided for the fixed portions of an instruction, since they are
|
||
not needed.
|
||
|
||
The I format uses IMM11.
|
||
|
||
The RI format uses RX and IMM8.
|
||
|
||
The RR format uses RX, and RY.
|
||
|
||
The RRI format uses RX, RY, and IMM5.
|
||
|
||
The RRR format uses RX, RY, and RZ.
|
||
|
||
The RRI_A format uses RX, RY, and IMM4.
|
||
|
||
The SHIFT format uses RX, RY, and SHAMT.
|
||
|
||
The I8 format uses IMM8.
|
||
|
||
The I8_MOVR32 format uses RY and REGR32.
|
||
|
||
The IR_MOV32R format uses REG32R and MOV32Z.
|
||
|
||
The I64 format uses IMM8.
|
||
|
||
The RI64 format uses RY and IMM5.
|
||
*/
|
||
|
||
#define MIPS16OP_MASK_OP 0x1f
|
||
#define MIPS16OP_SH_OP 11
|
||
#define MIPS16OP_MASK_IMM11 0x7ff
|
||
#define MIPS16OP_SH_IMM11 0
|
||
#define MIPS16OP_MASK_RX 0x7
|
||
#define MIPS16OP_SH_RX 8
|
||
#define MIPS16OP_MASK_IMM8 0xff
|
||
#define MIPS16OP_SH_IMM8 0
|
||
#define MIPS16OP_MASK_RY 0x7
|
||
#define MIPS16OP_SH_RY 5
|
||
#define MIPS16OP_MASK_IMM5 0x1f
|
||
#define MIPS16OP_SH_IMM5 0
|
||
#define MIPS16OP_MASK_RZ 0x7
|
||
#define MIPS16OP_SH_RZ 2
|
||
#define MIPS16OP_MASK_IMM4 0xf
|
||
#define MIPS16OP_SH_IMM4 0
|
||
#define MIPS16OP_MASK_REGR32 0x1f
|
||
#define MIPS16OP_SH_REGR32 0
|
||
#define MIPS16OP_MASK_REG32R 0x1f
|
||
#define MIPS16OP_SH_REG32R 3
|
||
#define MIPS16OP_EXTRACT_REG32R(i) ((((i) >> 5) & 7) | ((i) & 0x18))
|
||
#define MIPS16OP_MASK_MOVE32Z 0x7
|
||
#define MIPS16OP_SH_MOVE32Z 0
|
||
#define MIPS16OP_MASK_IMM6 0x3f
|
||
#define MIPS16OP_SH_IMM6 5
|
||
|
||
/* These are the characters which may appears in the args field of an
|
||
instruction. They appear in the order in which the fields appear
|
||
when the instruction is used. Commas and parentheses in the args
|
||
string are ignored when assembling, and written into the output
|
||
when disassembling.
|
||
|
||
"y" 3 bit register (MIPS16OP_*_RY)
|
||
"x" 3 bit register (MIPS16OP_*_RX)
|
||
"z" 3 bit register (MIPS16OP_*_RZ)
|
||
"Z" 3 bit register (MIPS16OP_*_MOVE32Z)
|
||
"v" 3 bit same register as source and destination (MIPS16OP_*_RX)
|
||
"w" 3 bit same register as source and destination (MIPS16OP_*_RY)
|
||
"0" zero register ($0)
|
||
"S" stack pointer ($sp or $29)
|
||
"P" program counter
|
||
"R" return address register ($ra or $31)
|
||
"X" 5 bit MIPS register (MIPS16OP_*_REGR32)
|
||
"Y" 5 bit MIPS register (MIPS16OP_*_REG32R)
|
||
"6" 6 bit unsigned break code (MIPS16OP_*_IMM6)
|
||
"a" 26 bit jump address
|
||
"e" 11 bit extension value
|
||
"l" register list for entry instruction
|
||
"L" register list for exit instruction
|
||
|
||
The remaining codes may be extended. Except as otherwise noted,
|
||
the full extended operand is a 16 bit signed value.
|
||
"<" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 5 bit unsigned)
|
||
">" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 5 bit unsigned)
|
||
"[" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 6 bit unsigned)
|
||
"]" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 6 bit unsigned)
|
||
"4" 4 bit signed immediate * 0 (MIPS16OP_*_IMM4) (full 15 bit signed)
|
||
"5" 5 bit unsigned immediate * 0 (MIPS16OP_*_IMM5)
|
||
"H" 5 bit unsigned immediate * 2 (MIPS16OP_*_IMM5)
|
||
"W" 5 bit unsigned immediate * 4 (MIPS16OP_*_IMM5)
|
||
"D" 5 bit unsigned immediate * 8 (MIPS16OP_*_IMM5)
|
||
"j" 5 bit signed immediate * 0 (MIPS16OP_*_IMM5)
|
||
"8" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8)
|
||
"V" 8 bit unsigned immediate * 4 (MIPS16OP_*_IMM8)
|
||
"C" 8 bit unsigned immediate * 8 (MIPS16OP_*_IMM8)
|
||
"U" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8) (full 16 bit unsigned)
|
||
"k" 8 bit signed immediate * 0 (MIPS16OP_*_IMM8)
|
||
"K" 8 bit signed immediate * 8 (MIPS16OP_*_IMM8)
|
||
"p" 8 bit conditional branch address (MIPS16OP_*_IMM8)
|
||
"q" 11 bit branch address (MIPS16OP_*_IMM11)
|
||
"A" 8 bit PC relative address * 4 (MIPS16OP_*_IMM8)
|
||
"B" 5 bit PC relative address * 8 (MIPS16OP_*_IMM5)
|
||
"E" 5 bit PC relative address * 4 (MIPS16OP_*_IMM5)
|
||
*/
|
||
|
||
/* Save/restore encoding for the args field when all 4 registers are
|
||
either saved as arguments or saved/restored as statics. */
|
||
#define MIPS16_ALL_ARGS 0xe
|
||
#define MIPS16_ALL_STATICS 0xb
|
||
|
||
/* For the mips16, we use the same opcode table format and a few of
|
||
the same flags. However, most of the flags are different. */
|
||
|
||
/* Modifies the register in MIPS16OP_*_RX. */
|
||
#define MIPS16_INSN_WRITE_X 0x00000001
|
||
/* Modifies the register in MIPS16OP_*_RY. */
|
||
#define MIPS16_INSN_WRITE_Y 0x00000002
|
||
/* Modifies the register in MIPS16OP_*_RZ. */
|
||
#define MIPS16_INSN_WRITE_Z 0x00000004
|
||
/* Modifies the T ($24) register. */
|
||
#define MIPS16_INSN_WRITE_T 0x00000008
|
||
/* Modifies the SP ($29) register. */
|
||
#define MIPS16_INSN_WRITE_SP 0x00000010
|
||
/* Modifies the RA ($31) register. */
|
||
#define MIPS16_INSN_WRITE_31 0x00000020
|
||
/* Modifies the general purpose register in MIPS16OP_*_REG32R. */
|
||
#define MIPS16_INSN_WRITE_GPR_Y 0x00000040
|
||
/* Reads the register in MIPS16OP_*_RX. */
|
||
#define MIPS16_INSN_READ_X 0x00000080
|
||
/* Reads the register in MIPS16OP_*_RY. */
|
||
#define MIPS16_INSN_READ_Y 0x00000100
|
||
/* Reads the register in MIPS16OP_*_MOVE32Z. */
|
||
#define MIPS16_INSN_READ_Z 0x00000200
|
||
/* Reads the T ($24) register. */
|
||
#define MIPS16_INSN_READ_T 0x00000400
|
||
/* Reads the SP ($29) register. */
|
||
#define MIPS16_INSN_READ_SP 0x00000800
|
||
/* Reads the RA ($31) register. */
|
||
#define MIPS16_INSN_READ_31 0x00001000
|
||
/* Reads the program counter. */
|
||
#define MIPS16_INSN_READ_PC 0x00002000
|
||
/* Reads the general purpose register in MIPS16OP_*_REGR32. */
|
||
#define MIPS16_INSN_READ_GPR_X 0x00004000
|
||
/* Is a branch insn. */
|
||
#define MIPS16_INSN_BRANCH 0x00010000
|
||
|
||
/* The following flags have the same value for the mips16 opcode
|
||
table:
|
||
INSN_UNCOND_BRANCH_DELAY
|
||
INSN_COND_BRANCH_DELAY
|
||
INSN_COND_BRANCH_LIKELY (never used)
|
||
INSN_READ_HI
|
||
INSN_READ_LO
|
||
INSN_WRITE_HI
|
||
INSN_WRITE_LO
|
||
INSN_TRAP
|
||
INSN_ISA3
|
||
*/
|
||
|
||
extern const struct mips_opcode mips16_opcodes[];
|
||
extern const int bfd_mips16_num_opcodes;
|
||
|
||
/* Short hand so the lines aren't too long. */
|
||
|
||
#define LDD INSN_LOAD_MEMORY_DELAY
|
||
#define LCD INSN_LOAD_COPROC_DELAY
|
||
#define UBD INSN_UNCOND_BRANCH_DELAY
|
||
#define CBD INSN_COND_BRANCH_DELAY
|
||
#define COD INSN_COPROC_MOVE_DELAY
|
||
#define CLD INSN_COPROC_MEMORY_DELAY
|
||
#define CBL INSN_COND_BRANCH_LIKELY
|
||
#define TRAP INSN_TRAP
|
||
#define SM INSN_STORE_MEMORY
|
||
|
||
#define WR_d INSN_WRITE_GPR_D
|
||
#define WR_t INSN_WRITE_GPR_T
|
||
#define WR_31 INSN_WRITE_GPR_31
|
||
#define WR_D INSN_WRITE_FPR_D
|
||
#define WR_T INSN_WRITE_FPR_T
|
||
#define WR_S INSN_WRITE_FPR_S
|
||
#define RD_s INSN_READ_GPR_S
|
||
#define RD_b INSN_READ_GPR_S
|
||
#define RD_t INSN_READ_GPR_T
|
||
#define RD_S INSN_READ_FPR_S
|
||
#define RD_T INSN_READ_FPR_T
|
||
#define RD_R INSN_READ_FPR_R
|
||
#define WR_CC INSN_WRITE_COND_CODE
|
||
#define RD_CC INSN_READ_COND_CODE
|
||
#define RD_C0 INSN_COP
|
||
#define RD_C1 INSN_COP
|
||
#define RD_C2 INSN_COP
|
||
#define RD_C3 INSN_COP
|
||
#define WR_C0 INSN_COP
|
||
#define WR_C1 INSN_COP
|
||
#define WR_C2 INSN_COP
|
||
#define WR_C3 INSN_COP
|
||
|
||
#define WR_HI INSN_WRITE_HI
|
||
#define RD_HI INSN_READ_HI
|
||
#define MOD_HI WR_HI|RD_HI
|
||
|
||
#define WR_LO INSN_WRITE_LO
|
||
#define RD_LO INSN_READ_LO
|
||
#define MOD_LO WR_LO|RD_LO
|
||
|
||
#define WR_HILO WR_HI|WR_LO
|
||
#define RD_HILO RD_HI|RD_LO
|
||
#define MOD_HILO WR_HILO|RD_HILO
|
||
|
||
#define IS_M INSN_MULT
|
||
|
||
#define WR_MACC INSN2_WRITE_MDMX_ACC
|
||
#define RD_MACC INSN2_READ_MDMX_ACC
|
||
|
||
#define I1 INSN_ISA1
|
||
#define I2 INSN_ISA2
|
||
#define I3 INSN_ISA3
|
||
#define I4 INSN_ISA4
|
||
#define I5 INSN_ISA5
|
||
#define I32 INSN_ISA32
|
||
#define I64 INSN_ISA64
|
||
#define I33 INSN_ISA32R2
|
||
#define I65 INSN_ISA64R2
|
||
|
||
/* MIPS64 MIPS-3D ASE support. */
|
||
#define I16 INSN_MIPS16
|
||
|
||
/* MIPS32 SmartMIPS ASE support. */
|
||
#define SMT INSN_SMARTMIPS
|
||
|
||
/* MIPS64 MIPS-3D ASE support. */
|
||
#define M3D INSN_MIPS3D
|
||
|
||
/* MIPS64 MDMX ASE support. */
|
||
#define MX INSN_MDMX
|
||
|
||
#define IL2E (INSN_LOONGSON_2E)
|
||
#define IL2F (INSN_LOONGSON_2F)
|
||
|
||
#define P3 INSN_4650
|
||
#define L1 INSN_4010
|
||
#define V1 (INSN_4100 | INSN_4111 | INSN_4120)
|
||
#define T3 INSN_3900
|
||
#define M1 INSN_10000
|
||
#define SB1 INSN_SB1
|
||
#define N411 INSN_4111
|
||
#define N412 INSN_4120
|
||
#define N5 (INSN_5400 | INSN_5500)
|
||
#define N54 INSN_5400
|
||
#define N55 INSN_5500
|
||
|
||
#define G1 (T3 \
|
||
)
|
||
|
||
#define G2 (T3 \
|
||
)
|
||
|
||
#define G3 (I4 \
|
||
)
|
||
|
||
/* MIPS DSP ASE support.
|
||
NOTE:
|
||
1. MIPS DSP ASE includes 4 accumulators ($ac0 - $ac3). $ac0 is the pair
|
||
of original HI and LO. $ac1, $ac2 and $ac3 are new registers, and have
|
||
the same structure as $ac0 (HI + LO). For DSP instructions that write or
|
||
read accumulators (that may be $ac0), we add WR_a (WR_HILO) or RD_a
|
||
(RD_HILO) attributes, such that HILO dependencies are maintained
|
||
conservatively.
|
||
|
||
2. For some mul. instructions that use integer registers as destinations
|
||
but destroy HI+LO as side-effect, we add WR_HILO to their attributes.
|
||
|
||
3. MIPS DSP ASE includes a new DSP control register, which has 6 fields
|
||
(ccond, outflag, EFI, c, scount, pos). Many DSP instructions read or write
|
||
certain fields of the DSP control register. For simplicity, we decide not
|
||
to track dependencies of these fields.
|
||
However, "bposge32" is a branch instruction that depends on the "pos"
|
||
field. In order to make sure that GAS does not reorder DSP instructions
|
||
that writes the "pos" field and "bposge32", we add DSP_VOLA (INSN_TRAP)
|
||
attribute to those instructions that write the "pos" field. */
|
||
|
||
#define WR_a WR_HILO /* Write dsp accumulators (reuse WR_HILO) */
|
||
#define RD_a RD_HILO /* Read dsp accumulators (reuse RD_HILO) */
|
||
#define MOD_a WR_a|RD_a
|
||
#define DSP_VOLA INSN_TRAP
|
||
#define D32 INSN_DSP
|
||
#define D33 INSN_DSPR2
|
||
#define D64 INSN_DSP64
|
||
|
||
/* MIPS MT ASE support. */
|
||
#define MT32 INSN_MT
|
||
|
||
/* The order of overloaded instructions matters. Label arguments and
|
||
register arguments look the same. Instructions that can have either
|
||
for arguments must apear in the correct order in this table for the
|
||
assembler to pick the right one. In other words, entries with
|
||
immediate operands must apear after the same instruction with
|
||
registers.
|
||
|
||
Because of the lookup algorithm used, entries with the same opcode
|
||
name must be contiguous.
|
||
|
||
Many instructions are short hand for other instructions (i.e., The
|
||
jal <register> instruction is short for jalr <register>). */
|
||
|
||
const struct mips_opcode mips_builtin_opcodes[] =
|
||
{
|
||
/* These instructions appear first so that the disassembler will find
|
||
them first. The assemblers uses a hash table based on the
|
||
instruction name anyhow. */
|
||
/* name, args, match, mask, pinfo, membership */
|
||
{"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, 0, I4|I32|G3 },
|
||
{"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_b|RD_t, 0, I4|I33 },
|
||
{"nop", "", 0x00000000, 0xffffffff, 0, INSN2_ALIAS, I1 }, /* sll */
|
||
{"ssnop", "", 0x00000040, 0xffffffff, 0, INSN2_ALIAS, I32|N55 }, /* sll */
|
||
{"ehb", "", 0x000000c0, 0xffffffff, 0, INSN2_ALIAS, I33 }, /* sll */
|
||
{"li", "t,j", 0x24000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* addiu */
|
||
{"li", "t,i", 0x34000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* ori */
|
||
{"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1 },
|
||
{"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1 },
|
||
{"move", "d,s", 0x0000002d, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I3 },/* daddu */
|
||
{"move", "d,s", 0x00000021, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* addu */
|
||
{"move", "d,s", 0x00000025, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* or */
|
||
{"b", "p", 0x10000000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* beq 0,0 */
|
||
{"b", "p", 0x04010000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* bgez 0 */
|
||
{"bal", "p", 0x04110000, 0xffff0000, UBD|WR_31, INSN2_ALIAS, I1 },/* bgezal 0*/
|
||
|
||
{"abs", "d,v", 0, (int) M_ABS, INSN_MACRO, 0, I1 },
|
||
{"abs.s", "D,V", 0x46000005, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
|
||
{"abs.d", "D,V", 0x46200005, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
|
||
{"abs.ps", "D,V", 0x46c00005, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
|
||
{"add", "d,v,t", 0x00000020, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"add", "t,r,I", 0, (int) M_ADD_I, INSN_MACRO, 0, I1 },
|
||
{"add.s", "D,V,T", 0x46000000, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
|
||
{"add.d", "D,V,T", 0x46200000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
|
||
{"add.ob", "X,Y,Q", 0x7800000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"add.ob", "D,S,T", 0x4ac0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"add.ob", "D,S,T[e]", 0x4800000b, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"add.ob", "D,S,k", 0x4bc0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"add.ps", "D,V,T", 0x46c00000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"add.qh", "X,Y,Q", 0x7820000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"adda.ob", "Y,Q", 0x78000037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"adda.qh", "Y,Q", 0x78200037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"addi", "t,r,j", 0x20000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
{"addiu", "t,r,j", 0x24000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
{"addl.ob", "Y,Q", 0x78000437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"addl.qh", "Y,Q", 0x78200437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"addr.ps", "D,S,T", 0x46c00018, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
|
||
{"addu", "d,v,t", 0x00000021, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"addu", "t,r,I", 0, (int) M_ADDU_I, INSN_MACRO, 0, I1 },
|
||
{"alni.ob", "X,Y,Z,O", 0x78000018, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"alni.ob", "D,S,T,%", 0x48000018, 0xff00003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"alni.qh", "X,Y,Z,O", 0x7800001a, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"alnv.ps", "D,V,T,s", 0x4c00001e, 0xfc00003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"alnv.ob", "X,Y,Z,s", 0x78000019, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX|SB1 },
|
||
{"alnv.qh", "X,Y,Z,s", 0x7800001b, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX },
|
||
{"and", "d,v,t", 0x00000024, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"and", "t,r,I", 0, (int) M_AND_I, INSN_MACRO, 0, I1 },
|
||
{"and.ob", "X,Y,Q", 0x7800000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"and.ob", "D,S,T", 0x4ac0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"and.ob", "D,S,T[e]", 0x4800000c, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"and.ob", "D,S,k", 0x4bc0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"and.qh", "X,Y,Q", 0x7820000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"andi", "t,r,i", 0x30000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
/* b is at the top of the table. */
|
||
/* bal is at the top of the table. */
|
||
/* bc0[tf]l? are at the bottom of the table. */
|
||
{"bc1any2f", "N,p", 0x45200000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
|
||
{"bc1any2t", "N,p", 0x45210000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
|
||
{"bc1any4f", "N,p", 0x45400000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
|
||
{"bc1any4t", "N,p", 0x45410000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
|
||
{"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
|
||
{"bc1f", "N,p", 0x45000000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
|
||
{"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
|
||
{"bc1fl", "N,p", 0x45020000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
|
||
{"bc1t", "p", 0x45010000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
|
||
{"bc1t", "N,p", 0x45010000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
|
||
{"bc1tl", "p", 0x45030000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
|
||
{"bc1tl", "N,p", 0x45030000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
|
||
/* bc2* are at the bottom of the table. */
|
||
/* bc3* are at the bottom of the table. */
|
||
{"beqz", "s,p", 0x10000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
|
||
{"beqzl", "s,p", 0x50000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
|
||
{"beq", "s,t,p", 0x10000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
|
||
{"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO, 0, I1 },
|
||
{"beql", "s,t,p", 0x50000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
|
||
{"beql", "s,I,p", 0, (int) M_BEQL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bge", "s,t,p", 0, (int) M_BGE, INSN_MACRO, 0, I1 },
|
||
{"bge", "s,I,p", 0, (int) M_BGE_I, INSN_MACRO, 0, I1 },
|
||
{"bgel", "s,t,p", 0, (int) M_BGEL, INSN_MACRO, 0, I2|T3 },
|
||
{"bgel", "s,I,p", 0, (int) M_BGEL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bgeu", "s,t,p", 0, (int) M_BGEU, INSN_MACRO, 0, I1 },
|
||
{"bgeu", "s,I,p", 0, (int) M_BGEU_I, INSN_MACRO, 0, I1 },
|
||
{"bgeul", "s,t,p", 0, (int) M_BGEUL, INSN_MACRO, 0, I2|T3 },
|
||
{"bgeul", "s,I,p", 0, (int) M_BGEUL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bgez", "s,p", 0x04010000, 0xfc1f0000, CBD|RD_s, 0, I1 },
|
||
{"bgezl", "s,p", 0x04030000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
|
||
{"bgezal", "s,p", 0x04110000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
|
||
{"bgezall", "s,p", 0x04130000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
|
||
{"bgt", "s,t,p", 0, (int) M_BGT, INSN_MACRO, 0, I1 },
|
||
{"bgt", "s,I,p", 0, (int) M_BGT_I, INSN_MACRO, 0, I1 },
|
||
{"bgtl", "s,t,p", 0, (int) M_BGTL, INSN_MACRO, 0, I2|T3 },
|
||
{"bgtl", "s,I,p", 0, (int) M_BGTL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bgtu", "s,t,p", 0, (int) M_BGTU, INSN_MACRO, 0, I1 },
|
||
{"bgtu", "s,I,p", 0, (int) M_BGTU_I, INSN_MACRO, 0, I1 },
|
||
{"bgtul", "s,t,p", 0, (int) M_BGTUL, INSN_MACRO, 0, I2|T3 },
|
||
{"bgtul", "s,I,p", 0, (int) M_BGTUL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bgtz", "s,p", 0x1c000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
|
||
{"bgtzl", "s,p", 0x5c000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
|
||
{"ble", "s,t,p", 0, (int) M_BLE, INSN_MACRO, 0, I1 },
|
||
{"ble", "s,I,p", 0, (int) M_BLE_I, INSN_MACRO, 0, I1 },
|
||
{"blel", "s,t,p", 0, (int) M_BLEL, INSN_MACRO, 0, I2|T3 },
|
||
{"blel", "s,I,p", 0, (int) M_BLEL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bleu", "s,t,p", 0, (int) M_BLEU, INSN_MACRO, 0, I1 },
|
||
{"bleu", "s,I,p", 0, (int) M_BLEU_I, INSN_MACRO, 0, I1 },
|
||
{"bleul", "s,t,p", 0, (int) M_BLEUL, INSN_MACRO, 0, I2|T3 },
|
||
{"bleul", "s,I,p", 0, (int) M_BLEUL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"blez", "s,p", 0x18000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
|
||
{"blezl", "s,p", 0x58000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
|
||
{"blt", "s,t,p", 0, (int) M_BLT, INSN_MACRO, 0, I1 },
|
||
{"blt", "s,I,p", 0, (int) M_BLT_I, INSN_MACRO, 0, I1 },
|
||
{"bltl", "s,t,p", 0, (int) M_BLTL, INSN_MACRO, 0, I2|T3 },
|
||
{"bltl", "s,I,p", 0, (int) M_BLTL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bltu", "s,t,p", 0, (int) M_BLTU, INSN_MACRO, 0, I1 },
|
||
{"bltu", "s,I,p", 0, (int) M_BLTU_I, INSN_MACRO, 0, I1 },
|
||
{"bltul", "s,t,p", 0, (int) M_BLTUL, INSN_MACRO, 0, I2|T3 },
|
||
{"bltul", "s,I,p", 0, (int) M_BLTUL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"bltz", "s,p", 0x04000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
|
||
{"bltzl", "s,p", 0x04020000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
|
||
{"bltzal", "s,p", 0x04100000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
|
||
{"bltzall", "s,p", 0x04120000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
|
||
{"bnez", "s,p", 0x14000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
|
||
{"bnezl", "s,p", 0x54000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
|
||
{"bne", "s,t,p", 0x14000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
|
||
{"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO, 0, I1 },
|
||
{"bnel", "s,t,p", 0x54000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
|
||
{"bnel", "s,I,p", 0, (int) M_BNEL_I, INSN_MACRO, 0, I2|T3 },
|
||
{"break", "", 0x0000000d, 0xffffffff, TRAP, 0, I1 },
|
||
{"break", "c", 0x0000000d, 0xfc00ffff, TRAP, 0, I1 },
|
||
{"break", "c,q", 0x0000000d, 0xfc00003f, TRAP, 0, I1 },
|
||
{"c.f.d", "S,T", 0x46200030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.f.d", "M,S,T", 0x46200030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.f.s", "S,T", 0x46000030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.f.s", "M,S,T", 0x46000030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.f.ps", "S,T", 0x46c00030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.f.ps", "M,S,T", 0x46c00030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.un.d", "S,T", 0x46200031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.un.d", "M,S,T", 0x46200031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.un.s", "S,T", 0x46000031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.un.s", "M,S,T", 0x46000031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.un.ps", "S,T", 0x46c00031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.un.ps", "M,S,T", 0x46c00031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.eq.d", "S,T", 0x46200032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.eq.d", "M,S,T", 0x46200032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.eq.s", "S,T", 0x46000032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.eq.s", "M,S,T", 0x46000032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.eq.ob", "Y,Q", 0x78000001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"c.eq.ob", "S,T", 0x4ac00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.eq.ob", "S,T[e]", 0x48000001, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.eq.ob", "S,k", 0x4bc00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.eq.ps", "S,T", 0x46c00032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.eq.ps", "M,S,T", 0x46c00032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.eq.qh", "Y,Q", 0x78200001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
|
||
{"c.ueq.d", "S,T", 0x46200033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ueq.d", "M,S,T", 0x46200033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ueq.s", "S,T", 0x46000033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ueq.s", "M,S,T", 0x46000033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ueq.ps","S,T", 0x46c00033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ueq.ps","M,S,T", 0x46c00033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.olt.d", "S,T", 0x46200034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.olt.d", "M,S,T", 0x46200034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.olt.s", "S,T", 0x46000034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.olt.s", "M,S,T", 0x46000034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.olt.ps","S,T", 0x46c00034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.olt.ps","M,S,T", 0x46c00034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ult.d", "S,T", 0x46200035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ult.d", "M,S,T", 0x46200035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ult.s", "S,T", 0x46000035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ult.s", "M,S,T", 0x46000035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ult.ps","S,T", 0x46c00035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ult.ps","M,S,T", 0x46c00035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ole.d", "S,T", 0x46200036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ole.d", "M,S,T", 0x46200036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ole.s", "S,T", 0x46000036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ole.s", "M,S,T", 0x46000036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ole.ps","S,T", 0x46c00036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ole.ps","M,S,T", 0x46c00036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ule.d", "S,T", 0x46200037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ule.d", "M,S,T", 0x46200037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ule.s", "S,T", 0x46000037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ule.s", "M,S,T", 0x46000037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ule.ps","S,T", 0x46c00037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ule.ps","M,S,T", 0x46c00037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.sf.d", "S,T", 0x46200038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.sf.d", "M,S,T", 0x46200038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.sf.s", "S,T", 0x46000038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.sf.s", "M,S,T", 0x46000038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.sf.ps", "S,T", 0x46c00038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.sf.ps", "M,S,T", 0x46c00038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ngle.d","S,T", 0x46200039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ngle.d","M,S,T", 0x46200039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ngle.s","S,T", 0x46000039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ngle.s","M,S,T", 0x46000039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ngle.ps","S,T", 0x46c00039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ngle.ps","M,S,T", 0x46c00039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.seq.d", "S,T", 0x4620003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.seq.d", "M,S,T", 0x4620003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.seq.s", "S,T", 0x4600003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.seq.s", "M,S,T", 0x4600003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.seq.ps","S,T", 0x46c0003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.seq.ps","M,S,T", 0x46c0003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ngl.d", "S,T", 0x4620003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ngl.d", "M,S,T", 0x4620003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ngl.s", "S,T", 0x4600003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ngl.s", "M,S,T", 0x4600003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ngl.ps","S,T", 0x46c0003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ngl.ps","M,S,T", 0x46c0003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.lt.d", "S,T", 0x4620003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.lt.d", "M,S,T", 0x4620003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.lt.s", "S,T", 0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.lt.s", "M,S,T", 0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.lt.ob", "Y,Q", 0x78000004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"c.lt.ob", "S,T", 0x4ac00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.lt.ob", "S,T[e]", 0x48000004, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.lt.ob", "S,k", 0x4bc00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.lt.ps", "S,T", 0x46c0003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.lt.ps", "M,S,T", 0x46c0003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.lt.qh", "Y,Q", 0x78200004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
|
||
{"c.nge.d", "S,T", 0x4620003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.nge.d", "M,S,T", 0x4620003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.nge.s", "S,T", 0x4600003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.nge.s", "M,S,T", 0x4600003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.nge.ps","S,T", 0x46c0003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.nge.ps","M,S,T", 0x46c0003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.le.d", "S,T", 0x4620003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.le.d", "M,S,T", 0x4620003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.le.s", "M,S,T", 0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.le.ob", "Y,Q", 0x78000005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"c.le.ob", "S,T", 0x4ac00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.le.ob", "S,T[e]", 0x48000005, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.le.ob", "S,k", 0x4bc00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"c.le.ps", "S,T", 0x46c0003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.le.ps", "M,S,T", 0x46c0003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.le.qh", "Y,Q", 0x78200005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
|
||
{"c.ngt.d", "S,T", 0x4620003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
|
||
{"c.ngt.d", "M,S,T", 0x4620003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
|
||
{"c.ngt.s", "S,T", 0x4600003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
|
||
{"c.ngt.s", "M,S,T", 0x4600003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
|
||
{"c.ngt.ps","S,T", 0x46c0003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"c.ngt.ps","M,S,T", 0x46c0003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
|
||
{"cabs.eq.d", "M,S,T", 0x46200072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.eq.ps", "M,S,T", 0x46c00072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.eq.s", "M,S,T", 0x46000072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.f.d", "M,S,T", 0x46200070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.f.ps", "M,S,T", 0x46c00070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.f.s", "M,S,T", 0x46000070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.le.d", "M,S,T", 0x4620007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.le.ps", "M,S,T", 0x46c0007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.le.s", "M,S,T", 0x4600007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.lt.d", "M,S,T", 0x4620007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.lt.ps", "M,S,T", 0x46c0007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.lt.s", "M,S,T", 0x4600007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.nge.d", "M,S,T", 0x4620007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.nge.ps","M,S,T", 0x46c0007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.nge.s", "M,S,T", 0x4600007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ngl.d", "M,S,T", 0x4620007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ngl.ps","M,S,T", 0x46c0007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ngl.s", "M,S,T", 0x4600007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ngle.d","M,S,T", 0x46200079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ngle.ps","M,S,T",0x46c00079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ngle.s","M,S,T", 0x46000079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ngt.d", "M,S,T", 0x4620007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ngt.ps","M,S,T", 0x46c0007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ngt.s", "M,S,T", 0x4600007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ole.d", "M,S,T", 0x46200076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ole.ps","M,S,T", 0x46c00076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ole.s", "M,S,T", 0x46000076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.olt.d", "M,S,T", 0x46200074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.olt.ps","M,S,T", 0x46c00074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.olt.s", "M,S,T", 0x46000074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.seq.d", "M,S,T", 0x4620007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.seq.ps","M,S,T", 0x46c0007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.seq.s", "M,S,T", 0x4600007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.sf.d", "M,S,T", 0x46200078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.sf.ps", "M,S,T", 0x46c00078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.sf.s", "M,S,T", 0x46000078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ueq.d", "M,S,T", 0x46200073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ueq.ps","M,S,T", 0x46c00073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ueq.s", "M,S,T", 0x46000073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ule.d", "M,S,T", 0x46200077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ule.ps","M,S,T", 0x46c00077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ule.s", "M,S,T", 0x46000077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.ult.d", "M,S,T", 0x46200075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ult.ps","M,S,T", 0x46c00075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.ult.s", "M,S,T", 0x46000075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
{"cabs.un.d", "M,S,T", 0x46200071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.un.ps", "M,S,T", 0x46c00071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
|
||
{"cabs.un.s", "M,S,T", 0x46000071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
|
||
/* CW4010 instructions which are aliases for the cache instruction. */
|
||
{"flushi", "", 0xbc010000, 0xffffffff, 0, 0, L1 },
|
||
{"flushd", "", 0xbc020000, 0xffffffff, 0, 0, L1 },
|
||
{"flushid", "", 0xbc030000, 0xffffffff, 0, 0, L1 },
|
||
{"wb", "o(b)", 0xbc040000, 0xfc1f0000, SM|RD_b, 0, L1 },
|
||
{"cache", "k,o(b)", 0xbc000000, 0xfc000000, RD_b, 0, I3|I32|T3},
|
||
{"cache", "k,A(b)", 0, (int) M_CACHE_AB, INSN_MACRO, 0, I3|I32|T3},
|
||
{"ceil.l.d", "D,S", 0x4620000a, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
|
||
{"ceil.l.s", "D,S", 0x4600000a, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
|
||
{"ceil.w.d", "D,S", 0x4620000e, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
|
||
{"ceil.w.s", "D,S", 0x4600000e, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
|
||
{"cfc0", "t,G", 0x40400000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
|
||
{"cfc1", "t,G", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
|
||
{"cfc1", "t,S", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
|
||
/* cfc2 is at the bottom of the table. */
|
||
/* cfc3 is at the bottom of the table. */
|
||
{"cftc1", "d,E", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
|
||
{"cftc1", "d,T", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
|
||
{"cftc2", "d,E", 0x41000025, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
|
||
{"clo", "U,s", 0x70000021, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
|
||
{"clz", "U,s", 0x70000020, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
|
||
{"ctc0", "t,G", 0x40c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
|
||
{"ctc1", "t,G", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
|
||
{"ctc1", "t,S", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
|
||
/* ctc2 is at the bottom of the table. */
|
||
/* ctc3 is at the bottom of the table. */
|
||
{"cttc1", "t,g", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
|
||
{"cttc1", "t,S", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
|
||
{"cttc2", "t,g", 0x41800025, 0xffe007ff, TRAP|COD|RD_t|WR_CC, 0, MT32 },
|
||
{"cvt.d.l", "D,S", 0x46a00021, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
|
||
{"cvt.d.s", "D,S", 0x46000021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
|
||
{"cvt.d.w", "D,S", 0x46800021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
|
||
{"cvt.l.d", "D,S", 0x46200025, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
|
||
{"cvt.l.s", "D,S", 0x46000025, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
|
||
{"cvt.s.l", "D,S", 0x46a00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
|
||
{"cvt.s.d", "D,S", 0x46200020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
|
||
{"cvt.s.w", "D,S", 0x46800020, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
|
||
{"cvt.s.pl","D,S", 0x46c00028, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
|
||
{"cvt.s.pu","D,S", 0x46c00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
|
||
{"cvt.w.d", "D,S", 0x46200024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
|
||
{"cvt.w.s", "D,S", 0x46000024, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
|
||
{"cvt.ps.pw", "D,S", 0x46800026, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
|
||
{"cvt.ps.s","D,V,T", 0x46000026, 0xffe0003f, WR_D|RD_S|RD_T|FP_S|FP_D, 0, I5|I33 },
|
||
{"cvt.pw.ps", "D,S", 0x46c00024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
|
||
{"dabs", "d,v", 0, (int) M_DABS, INSN_MACRO, 0, I3 },
|
||
{"dadd", "d,v,t", 0x0000002c, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
|
||
{"dadd", "t,r,I", 0, (int) M_DADD_I, INSN_MACRO, 0, I3 },
|
||
{"daddi", "t,r,j", 0x60000000, 0xfc000000, WR_t|RD_s, 0, I3 },
|
||
{"daddiu", "t,r,j", 0x64000000, 0xfc000000, WR_t|RD_s, 0, I3 },
|
||
{"daddu", "d,v,t", 0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
|
||
{"daddu", "t,r,I", 0, (int) M_DADDU_I, INSN_MACRO, 0, I3 },
|
||
{"dbreak", "", 0x7000003f, 0xffffffff, 0, 0, N5 },
|
||
{"dclo", "U,s", 0x70000025, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
|
||
{"dclz", "U,s", 0x70000024, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
|
||
/* dctr and dctw are used on the r5000. */
|
||
{"dctr", "o(b)", 0xbc050000, 0xfc1f0000, RD_b, 0, I3 },
|
||
{"dctw", "o(b)", 0xbc090000, 0xfc1f0000, RD_b, 0, I3 },
|
||
{"deret", "", 0x4200001f, 0xffffffff, 0, 0, I32|G2 },
|
||
{"dext", "t,r,I,+I", 0, (int) M_DEXT, INSN_MACRO, 0, I65 },
|
||
{"dext", "t,r,+A,+C", 0x7c000003, 0xfc00003f, WR_t|RD_s, 0, I65 },
|
||
{"dextm", "t,r,+A,+G", 0x7c000001, 0xfc00003f, WR_t|RD_s, 0, I65 },
|
||
{"dextu", "t,r,+E,+H", 0x7c000002, 0xfc00003f, WR_t|RD_s, 0, I65 },
|
||
/* For ddiv, see the comments about div. */
|
||
{"ddiv", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
|
||
{"ddiv", "d,v,t", 0, (int) M_DDIV_3, INSN_MACRO, 0, I3 },
|
||
{"ddiv", "d,v,I", 0, (int) M_DDIV_3I, INSN_MACRO, 0, I3 },
|
||
/* For ddivu, see the comments about div. */
|
||
{"ddivu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
|
||
{"ddivu", "d,v,t", 0, (int) M_DDIVU_3, INSN_MACRO, 0, I3 },
|
||
{"ddivu", "d,v,I", 0, (int) M_DDIVU_3I, INSN_MACRO, 0, I3 },
|
||
{"di", "", 0x41606000, 0xffffffff, WR_t|WR_C0, 0, I33 },
|
||
{"di", "t", 0x41606000, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
|
||
{"dins", "t,r,I,+I", 0, (int) M_DINS, INSN_MACRO, 0, I65 },
|
||
{"dins", "t,r,+A,+B", 0x7c000007, 0xfc00003f, WR_t|RD_s, 0, I65 },
|
||
{"dinsm", "t,r,+A,+F", 0x7c000005, 0xfc00003f, WR_t|RD_s, 0, I65 },
|
||
{"dinsu", "t,r,+E,+F", 0x7c000006, 0xfc00003f, WR_t|RD_s, 0, I65 },
|
||
/* The MIPS assembler treats the div opcode with two operands as
|
||
though the first operand appeared twice (the first operand is both
|
||
a source and a destination). To get the div machine instruction,
|
||
you must use an explicit destination of $0. */
|
||
{"div", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
|
||
{"div", "z,t", 0x0000001a, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
|
||
{"div", "d,v,t", 0, (int) M_DIV_3, INSN_MACRO, 0, I1 },
|
||
{"div", "d,v,I", 0, (int) M_DIV_3I, INSN_MACRO, 0, I1 },
|
||
{"div.d", "D,V,T", 0x46200003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
|
||
{"div.s", "D,V,T", 0x46000003, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
|
||
{"div.ps", "D,V,T", 0x46c00003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
|
||
/* For divu, see the comments about div. */
|
||
{"divu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
|
||
{"divu", "z,t", 0x0000001b, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
|
||
{"divu", "d,v,t", 0, (int) M_DIVU_3, INSN_MACRO, 0, I1 },
|
||
{"divu", "d,v,I", 0, (int) M_DIVU_3I, INSN_MACRO, 0, I1 },
|
||
{"dla", "t,A(b)", 0, (int) M_DLA_AB, INSN_MACRO, 0, I3 },
|
||
{"dlca", "t,A(b)", 0, (int) M_DLCA_AB, INSN_MACRO, 0, I3 },
|
||
{"dli", "t,j", 0x24000000, 0xffe00000, WR_t, 0, I3 }, /* addiu */
|
||
{"dli", "t,i", 0x34000000, 0xffe00000, WR_t, 0, I3 }, /* ori */
|
||
{"dli", "t,I", 0, (int) M_DLI, INSN_MACRO, 0, I3 },
|
||
{"dmacc", "d,s,t", 0x00000029, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmacchi", "d,s,t", 0x00000229, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmacchis", "d,s,t", 0x00000629, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmacchiu", "d,s,t", 0x00000269, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmacchius", "d,s,t", 0x00000669, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmaccs", "d,s,t", 0x00000429, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmaccu", "d,s,t", 0x00000069, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmaccus", "d,s,t", 0x00000469, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
|
||
{"dmadd16", "s,t", 0x00000029, 0xfc00ffff, RD_s|RD_t|MOD_LO, 0, N411 },
|
||
{"dmfc0", "t,G", 0x40200000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I3 },
|
||
{"dmfc0", "t,+D", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
|
||
{"dmfc0", "t,G,H", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
|
||
{"dmt", "", 0x41600bc1, 0xffffffff, TRAP, 0, MT32 },
|
||
{"dmt", "t", 0x41600bc1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
|
||
{"dmtc0", "t,G", 0x40a00000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I3 },
|
||
{"dmtc0", "t,+D", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
|
||
{"dmtc0", "t,G,H", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
|
||
{"dmfc1", "t,S", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
|
||
{"dmfc1", "t,G", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
|
||
{"dmtc1", "t,S", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
|
||
{"dmtc1", "t,G", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
|
||
/* dmfc2 is at the bottom of the table. */
|
||
/* dmtc2 is at the bottom of the table. */
|
||
/* dmfc3 is at the bottom of the table. */
|
||
/* dmtc3 is at the bottom of the table. */
|
||
{"dmul", "d,v,t", 0, (int) M_DMUL, INSN_MACRO, 0, I3 },
|
||
{"dmul", "d,v,I", 0, (int) M_DMUL_I, INSN_MACRO, 0, I3 },
|
||
{"dmulo", "d,v,t", 0, (int) M_DMULO, INSN_MACRO, 0, I3 },
|
||
{"dmulo", "d,v,I", 0, (int) M_DMULO_I, INSN_MACRO, 0, I3 },
|
||
{"dmulou", "d,v,t", 0, (int) M_DMULOU, INSN_MACRO, 0, I3 },
|
||
{"dmulou", "d,v,I", 0, (int) M_DMULOU_I, INSN_MACRO, 0, I3 },
|
||
{"dmult", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
|
||
{"dmultu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
|
||
{"dneg", "d,w", 0x0000002e, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsub 0 */
|
||
{"dnegu", "d,w", 0x0000002f, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsubu 0*/
|
||
{"drem", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
|
||
{"drem", "d,v,t", 3, (int) M_DREM_3, INSN_MACRO, 0, I3 },
|
||
{"drem", "d,v,I", 3, (int) M_DREM_3I, INSN_MACRO, 0, I3 },
|
||
{"dremu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
|
||
{"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO, 0, I3 },
|
||
{"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO, 0, I3 },
|
||
{"dret", "", 0x7000003e, 0xffffffff, 0, 0, N5 },
|
||
{"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I3 },
|
||
{"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I3 },
|
||
{"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I3 },
|
||
{"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I3 },
|
||
{"dror", "d,w,<", 0x0020003a, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
|
||
{"drorv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I65 },
|
||
{"dror32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
|
||
{"drotl", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I65 },
|
||
{"drotl", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I65 },
|
||
{"drotr", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I65 },
|
||
{"drotr", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I65 },
|
||
{"drotrv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I65 },
|
||
{"drotr32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, I65 },
|
||
{"dsbh", "d,w", 0x7c0000a4, 0xffe007ff, WR_d|RD_t, 0, I65 },
|
||
{"dshd", "d,w", 0x7c000164, 0xffe007ff, WR_d|RD_t, 0, I65 },
|
||
{"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
|
||
{"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 },
|
||
{"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsllv */
|
||
{"dsll", "d,w,>", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsll32 */
|
||
{"dsll", "d,w,<", 0x00000038, 0xffe0003f, WR_d|RD_t, 0, I3 },
|
||
{"dsrav", "d,t,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
|
||
{"dsra32", "d,w,<", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 },
|
||
{"dsra", "d,w,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrav */
|
||
{"dsra", "d,w,>", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsra32 */
|
||
{"dsra", "d,w,<", 0x0000003b, 0xffe0003f, WR_d|RD_t, 0, I3 },
|
||
{"dsrlv", "d,t,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
|
||
{"dsrl32", "d,w,<", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 },
|
||
{"dsrl", "d,w,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrlv */
|
||
{"dsrl", "d,w,>", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsrl32 */
|
||
{"dsrl", "d,w,<", 0x0000003a, 0xffe0003f, WR_d|RD_t, 0, I3 },
|
||
{"dsub", "d,v,t", 0x0000002e, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
|
||
{"dsub", "d,v,I", 0, (int) M_DSUB_I, INSN_MACRO, 0, I3 },
|
||
{"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
|
||
{"dsubu", "d,v,I", 0, (int) M_DSUBU_I, INSN_MACRO, 0, I3 },
|
||
{"dvpe", "", 0x41600001, 0xffffffff, TRAP, 0, MT32 },
|
||
{"dvpe", "t", 0x41600001, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
|
||
{"ei", "", 0x41606020, 0xffffffff, WR_t|WR_C0, 0, I33 },
|
||
{"ei", "t", 0x41606020, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
|
||
{"emt", "", 0x41600be1, 0xffffffff, TRAP, 0, MT32 },
|
||
{"emt", "t", 0x41600be1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
|
||
{"eret", "", 0x42000018, 0xffffffff, 0, 0, I3|I32 },
|
||
{"evpe", "", 0x41600021, 0xffffffff, TRAP, 0, MT32 },
|
||
{"evpe", "t", 0x41600021, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
|
||
{"ext", "t,r,+A,+C", 0x7c000000, 0xfc00003f, WR_t|RD_s, 0, I33 },
|
||
{"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
|
||
{"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
|
||
{"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
|
||
{"floor.w.s", "D,S", 0x4600000f, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
|
||
{"hibernate","", 0x42000023, 0xffffffff, 0, 0, V1 },
|
||
{"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s, 0, I33 },
|
||
{"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 },
|
||
/* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with
|
||
the same hazard barrier effect. */
|
||
{"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0, I32 },
|
||
{"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, /* jr */
|
||
/* SVR4 PIC code requires special handling for j, so it must be a
|
||
macro. */
|
||
{"j", "a", 0, (int) M_J_A, INSN_MACRO, 0, I1 },
|
||
/* This form of j is used by the disassembler and internally by the
|
||
assembler, but will never match user input (because the line above
|
||
will match first). */
|
||
{"j", "a", 0x08000000, 0xfc000000, UBD, 0, I1 },
|
||
{"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, 0, I1 },
|
||
{"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I1 },
|
||
/* jalr.hb is officially MIPS{32,64}R2, but it works on R1 as jalr
|
||
with the same hazard barrier effect. */
|
||
{"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, 0, I32 },
|
||
{"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I32 },
|
||
/* SVR4 PIC code requires special handling for jal, so it must be a
|
||
macro. */
|
||
{"jal", "d,s", 0, (int) M_JAL_2, INSN_MACRO, 0, I1 },
|
||
{"jal", "s", 0, (int) M_JAL_1, INSN_MACRO, 0, I1 },
|
||
{"jal", "a", 0, (int) M_JAL_A, INSN_MACRO, 0, I1 },
|
||
/* This form of jal is used by the disassembler and internally by the
|
||
assembler, but will never match user input (because the line above
|
||
will match first). */
|
||
{"jal", "a", 0x0c000000, 0xfc000000, UBD|WR_31, 0, I1 },
|
||
{"jalx", "a", 0x74000000, 0xfc000000, UBD|WR_31, 0, I16 },
|
||
{"la", "t,A(b)", 0, (int) M_LA_AB, INSN_MACRO, 0, I1 },
|
||
{"lb", "t,o(b)", 0x80000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lb", "t,A(b)", 0, (int) M_LB_AB, INSN_MACRO, 0, I1 },
|
||
{"lbu", "t,o(b)", 0x90000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lbu", "t,A(b)", 0, (int) M_LBU_AB, INSN_MACRO, 0, I1 },
|
||
{"lca", "t,A(b)", 0, (int) M_LCA_AB, INSN_MACRO, 0, I1 },
|
||
{"ld", "t,o(b)", 0xdc000000, 0xfc000000, WR_t|RD_b, 0, I3 },
|
||
{"ld", "t,o(b)", 0, (int) M_LD_OB, INSN_MACRO, 0, I1 },
|
||
{"ld", "t,A(b)", 0, (int) M_LD_AB, INSN_MACRO, 0, I1 },
|
||
{"ldc1", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
|
||
{"ldc1", "E,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
|
||
{"ldc1", "T,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
|
||
{"ldc1", "E,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
|
||
{"l.d", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 }, /* ldc1 */
|
||
{"l.d", "T,o(b)", 0, (int) M_L_DOB, INSN_MACRO, 0, I1 },
|
||
{"l.d", "T,A(b)", 0, (int) M_L_DAB, INSN_MACRO, 0, I1 },
|
||
{"ldc2", "E,o(b)", 0xd8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
|
||
{"ldc2", "E,A(b)", 0, (int) M_LDC2_AB, INSN_MACRO, 0, I2 },
|
||
{"ldc3", "E,o(b)", 0xdc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
|
||
{"ldc3", "E,A(b)", 0, (int) M_LDC3_AB, INSN_MACRO, 0, I2 },
|
||
{"ldl", "t,o(b)", 0x68000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
|
||
{"ldl", "t,A(b)", 0, (int) M_LDL_AB, INSN_MACRO, 0, I3 },
|
||
{"ldr", "t,o(b)", 0x6c000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
|
||
{"ldr", "t,A(b)", 0, (int) M_LDR_AB, INSN_MACRO, 0, I3 },
|
||
{"ldxc1", "D,t(b)", 0x4c000001, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
|
||
{"lh", "t,o(b)", 0x84000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lh", "t,A(b)", 0, (int) M_LH_AB, INSN_MACRO, 0, I1 },
|
||
{"lhu", "t,o(b)", 0x94000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lhu", "t,A(b)", 0, (int) M_LHU_AB, INSN_MACRO, 0, I1 },
|
||
/* li is at the start of the table. */
|
||
{"li.d", "t,F", 0, (int) M_LI_D, INSN_MACRO, 0, I1 },
|
||
{"li.d", "T,L", 0, (int) M_LI_DD, INSN_MACRO, 0, I1 },
|
||
{"li.s", "t,f", 0, (int) M_LI_S, INSN_MACRO, 0, I1 },
|
||
{"li.s", "T,l", 0, (int) M_LI_SS, INSN_MACRO, 0, I1 },
|
||
{"ll", "t,o(b)", 0xc0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 },
|
||
{"ll", "t,A(b)", 0, (int) M_LL_AB, INSN_MACRO, 0, I2 },
|
||
{"lld", "t,o(b)", 0xd0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
|
||
{"lld", "t,A(b)", 0, (int) M_LLD_AB, INSN_MACRO, 0, I3 },
|
||
{"lui", "t,u", 0x3c000000, 0xffe00000, WR_t, 0, I1 },
|
||
{"luxc1", "D,t(b)", 0x4c000005, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I5|I33|N55},
|
||
{"lw", "t,o(b)", 0x8c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lw", "t,A(b)", 0, (int) M_LW_AB, INSN_MACRO, 0, I1 },
|
||
{"lwc0", "E,o(b)", 0xc0000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
|
||
{"lwc0", "E,A(b)", 0, (int) M_LWC0_AB, INSN_MACRO, 0, I1 },
|
||
{"lwc1", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
|
||
{"lwc1", "E,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
|
||
{"lwc1", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
|
||
{"lwc1", "E,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
|
||
{"l.s", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 }, /* lwc1 */
|
||
{"l.s", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
|
||
{"lwc2", "E,o(b)", 0xc8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
|
||
{"lwc2", "E,A(b)", 0, (int) M_LWC2_AB, INSN_MACRO, 0, I1 },
|
||
{"lwc3", "E,o(b)", 0xcc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
|
||
{"lwc3", "E,A(b)", 0, (int) M_LWC3_AB, INSN_MACRO, 0, I1 },
|
||
{"lwl", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lwl", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I1 },
|
||
{"lcache", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
|
||
{"lcache", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I2 }, /* as lwl */
|
||
{"lwr", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
|
||
{"lwr", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I1 },
|
||
{"flush", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
|
||
{"flush", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I2 }, /* as lwr */
|
||
{"fork", "d,s,t", 0x7c000008, 0xfc0007ff, TRAP|WR_d|RD_s|RD_t, 0, MT32 },
|
||
{"lwu", "t,o(b)", 0x9c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
|
||
{"lwu", "t,A(b)", 0, (int) M_LWU_AB, INSN_MACRO, 0, I3 },
|
||
{"lwxc1", "D,t(b)", 0x4c000000, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
|
||
{"lwxs", "d,t(b)", 0x70000088, 0xfc0007ff, LDD|RD_b|RD_t|WR_d, 0, SMT },
|
||
{"macc", "d,s,t", 0x00000028, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"macc", "d,s,t", 0x00000158, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"maccs", "d,s,t", 0x00000428, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"macchi", "d,s,t", 0x00000228, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"macchi", "d,s,t", 0x00000358, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"macchis", "d,s,t", 0x00000628, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"macchiu", "d,s,t", 0x00000268, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"macchiu", "d,s,t", 0x00000359, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"macchius","d,s,t", 0x00000668, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"maccu", "d,s,t", 0x00000068, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"maccu", "d,s,t", 0x00000159, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"maccus", "d,s,t", 0x00000468, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
|
||
{"mad", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
|
||
{"madu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
|
||
{"madd.d", "D,R,S,T", 0x4c000021, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
|
||
{"madd.s", "D,R,S,T", 0x4c000020, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
|
||
{"madd.ps", "D,R,S,T", 0x4c000026, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
|
||
{"madd", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
|
||
{"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
|
||
{"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
|
||
{"madd", "7,s,t", 0x70000000, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
|
||
{"maddp", "s,t", 0x70000441, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
|
||
{"maddu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
|
||
{"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
|
||
{"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
|
||
{"maddu", "7,s,t", 0x70000001, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
|
||
{"madd16", "s,t", 0x00000028, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, N411 },
|
||
{"max.ob", "X,Y,Q", 0x78000007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"max.ob", "D,S,T", 0x4ac00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"max.ob", "D,S,T[e]", 0x48000007, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"max.ob", "D,S,k", 0x4bc00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"max.qh", "X,Y,Q", 0x78200007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"mfpc", "t,P", 0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
|
||
{"mfps", "t,P", 0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
|
||
{"mftacx", "d", 0x41020021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
|
||
{"mftacx", "d,*", 0x41020021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
|
||
{"mftc0", "d,+t", 0x41000000, 0xffe007ff, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
|
||
{"mftc0", "d,+T", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
|
||
{"mftc0", "d,E,H", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
|
||
{"mftc1", "d,T", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
|
||
{"mftc1", "d,E", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
|
||
{"mftc2", "d,E", 0x41000024, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
|
||
{"mftdsp", "d", 0x41100021, 0xffff07ff, TRAP|WR_d, 0, MT32 },
|
||
{"mftgpr", "d,t", 0x41000020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
|
||
{"mfthc1", "d,T", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
|
||
{"mfthc1", "d,E", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
|
||
{"mfthc2", "d,E", 0x41000034, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
|
||
{"mfthi", "d", 0x41010021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
|
||
{"mfthi", "d,*", 0x41010021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
|
||
{"mftlo", "d", 0x41000021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
|
||
{"mftlo", "d,*", 0x41000021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
|
||
{"mftr", "d,t,!,H,$", 0x41000000, 0xffe007c8, TRAP|WR_d, 0, MT32 },
|
||
{"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
|
||
{"mfc0", "t,+D", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
|
||
{"mfc0", "t,G,H", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
|
||
{"mfc1", "t,S", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
|
||
{"mfc1", "t,G", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
|
||
{"mfhc1", "t,S", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
|
||
{"mfhc1", "t,G", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
|
||
/* mfc2 is at the bottom of the table. */
|
||
/* mfhc2 is at the bottom of the table. */
|
||
/* mfc3 is at the bottom of the table. */
|
||
{"mfdr", "t,G", 0x7000003d, 0xffe007ff, LCD|WR_t|RD_C0, 0, N5 },
|
||
{"mfhi", "d", 0x00000010, 0xffff07ff, WR_d|RD_HI, 0, I1 },
|
||
{"mfhi", "d,9", 0x00000010, 0xff9f07ff, WR_d|RD_HI, 0, D32 },
|
||
{"mflo", "d", 0x00000012, 0xffff07ff, WR_d|RD_LO, 0, I1 },
|
||
{"mflo", "d,9", 0x00000012, 0xff9f07ff, WR_d|RD_LO, 0, D32 },
|
||
{"mflhxu", "d", 0x00000052, 0xffff07ff, WR_d|MOD_HILO, 0, SMT },
|
||
{"min.ob", "X,Y,Q", 0x78000006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"min.ob", "D,S,T", 0x4ac00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"min.ob", "D,S,T[e]", 0x48000006, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"min.ob", "D,S,k", 0x4bc00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"min.qh", "X,Y,Q", 0x78200006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"mov.d", "D,S", 0x46200006, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
|
||
{"mov.s", "D,S", 0x46000006, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
|
||
{"mov.ps", "D,S", 0x46c00006, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
|
||
{"movf", "d,s,N", 0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
|
||
{"movf.d", "D,S,N", 0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
|
||
{"movf.l", "D,S,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
|
||
{"movf.l", "X,Y,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
|
||
{"movf.s", "D,S,N", 0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
|
||
{"movf.ps", "D,S,N", 0x46c00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
|
||
{"movn", "d,v,t", 0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
|
||
{"ffc", "d,v", 0x0000000b, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
|
||
{"movn.d", "D,S,t", 0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
|
||
{"movn.l", "D,S,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
|
||
{"movn.l", "X,Y,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
|
||
{"movn.s", "D,S,t", 0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
|
||
{"movn.ps", "D,S,t", 0x46c00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
|
||
{"movt", "d,s,N", 0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
|
||
{"movt.d", "D,S,N", 0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
|
||
{"movt.l", "D,S,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
|
||
{"movt.l", "X,Y,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
|
||
{"movt.s", "D,S,N", 0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
|
||
{"movt.ps", "D,S,N", 0x46c10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
|
||
{"movz", "d,v,t", 0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
|
||
{"ffs", "d,v", 0x0000000a, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
|
||
{"movz.d", "D,S,t", 0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
|
||
{"movz.l", "D,S,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
|
||
{"movz.l", "X,Y,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
|
||
{"movz.s", "D,S,t", 0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
|
||
{"movz.ps", "D,S,t", 0x46c00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
|
||
{"msac", "d,s,t", 0x000001d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"msacu", "d,s,t", 0x000001d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"msachi", "d,s,t", 0x000003d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"msachiu", "d,s,t", 0x000003d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
/* move is at the top of the table. */
|
||
{"msgn.qh", "X,Y,Q", 0x78200000, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"msub.d", "D,R,S,T", 0x4c000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
|
||
{"msub.s", "D,R,S,T", 0x4c000028, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
|
||
{"msub.ps", "D,R,S,T", 0x4c00002e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
|
||
{"msub", "s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
|
||
{"msub", "s,t", 0x70000004, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
|
||
{"msub", "7,s,t", 0x70000004, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"msubu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
|
||
{"msubu", "s,t", 0x70000005, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
|
||
{"msubu", "7,s,t", 0x70000005, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"mtpc", "t,P", 0x4080c801, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
|
||
{"mtps", "t,P", 0x4080c800, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
|
||
{"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I1 },
|
||
{"mtc0", "t,+D", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
|
||
{"mtc0", "t,G,H", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
|
||
{"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
|
||
{"mtc1", "t,G", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
|
||
{"mthc1", "t,S", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
|
||
{"mthc1", "t,G", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
|
||
/* mtc2 is at the bottom of the table. */
|
||
/* mthc2 is at the bottom of the table. */
|
||
/* mtc3 is at the bottom of the table. */
|
||
{"mtdr", "t,G", 0x7080003d, 0xffe007ff, COD|RD_t|WR_C0, 0, N5 },
|
||
{"mthi", "s", 0x00000011, 0xfc1fffff, RD_s|WR_HI, 0, I1 },
|
||
{"mthi", "s,7", 0x00000011, 0xfc1fe7ff, RD_s|WR_HI, 0, D32 },
|
||
{"mtlo", "s", 0x00000013, 0xfc1fffff, RD_s|WR_LO, 0, I1 },
|
||
{"mtlo", "s,7", 0x00000013, 0xfc1fe7ff, RD_s|WR_LO, 0, D32 },
|
||
{"mtlhx", "s", 0x00000053, 0xfc1fffff, RD_s|MOD_HILO, 0, SMT },
|
||
{"mttc0", "t,G", 0x41800000, 0xffe007ff, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
|
||
{"mttc0", "t,+D", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
|
||
{"mttc0", "t,G,H", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
|
||
{"mttc1", "t,S", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
|
||
{"mttc1", "t,G", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
|
||
{"mttc2", "t,g", 0x41800024, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
|
||
{"mttacx", "t", 0x41801021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
|
||
{"mttacx", "t,&", 0x41801021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
|
||
{"mttdsp", "t", 0x41808021, 0xffe0ffff, TRAP|RD_t, 0, MT32 },
|
||
{"mttgpr", "t,d", 0x41800020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
|
||
{"mtthc1", "t,S", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
|
||
{"mtthc1", "t,G", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
|
||
{"mtthc2", "t,g", 0x41800034, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
|
||
{"mtthi", "t", 0x41800821, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
|
||
{"mtthi", "t,&", 0x41800821, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
|
||
{"mttlo", "t", 0x41800021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
|
||
{"mttlo", "t,&", 0x41800021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
|
||
{"mttr", "t,d,!,H,$", 0x41800000, 0xffe007c8, TRAP|RD_t, 0, MT32 },
|
||
{"mul.d", "D,V,T", 0x46200002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
|
||
{"mul.s", "D,V,T", 0x46000002, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
|
||
{"mul.ob", "X,Y,Q", 0x78000030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"mul.ob", "D,S,T", 0x4ac00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"mul.ob", "D,S,T[e]", 0x48000030, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"mul.ob", "D,S,k", 0x4bc00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"mul.ps", "D,V,T", 0x46c00002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"mul.qh", "X,Y,Q", 0x78200030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"mul", "d,v,t", 0x70000002, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, I32|P3|N55},
|
||
{"mul", "d,s,t", 0x00000058, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N54 },
|
||
{"mul", "d,v,t", 0, (int) M_MUL, INSN_MACRO, 0, I1 },
|
||
{"mul", "d,v,I", 0, (int) M_MUL_I, INSN_MACRO, 0, I1 },
|
||
{"mula.ob", "Y,Q", 0x78000033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"mula.ob", "S,T", 0x4ac00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mula.ob", "S,T[e]", 0x48000033, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mula.ob", "S,k", 0x4bc00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mula.qh", "Y,Q", 0x78200033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"mulhi", "d,s,t", 0x00000258, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"mulhiu", "d,s,t", 0x00000259, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"mull.ob", "Y,Q", 0x78000433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"mull.ob", "S,T", 0x4ac00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mull.ob", "S,T[e]", 0x48000433, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mull.ob", "S,k", 0x4bc00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mull.qh", "Y,Q", 0x78200433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"mulo", "d,v,t", 0, (int) M_MULO, INSN_MACRO, 0, I1 },
|
||
{"mulo", "d,v,I", 0, (int) M_MULO_I, INSN_MACRO, 0, I1 },
|
||
{"mulou", "d,v,t", 0, (int) M_MULOU, INSN_MACRO, 0, I1 },
|
||
{"mulou", "d,v,I", 0, (int) M_MULOU_I, INSN_MACRO, 0, I1 },
|
||
{"mulr.ps", "D,S,T", 0x46c0001a, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
|
||
{"muls", "d,s,t", 0x000000d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"mulsu", "d,s,t", 0x000000d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"mulshi", "d,s,t", 0x000002d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"mulshiu", "d,s,t", 0x000002d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"muls.ob", "Y,Q", 0x78000032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"muls.ob", "S,T", 0x4ac00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"muls.ob", "S,T[e]", 0x48000032, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"muls.ob", "S,k", 0x4bc00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"muls.qh", "Y,Q", 0x78200032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"mulsl.ob", "Y,Q", 0x78000432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"mulsl.ob", "S,T", 0x4ac00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mulsl.ob", "S,T[e]", 0x48000432, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mulsl.ob", "S,k", 0x4bc00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
|
||
{"mulsl.qh", "Y,Q", 0x78200432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"mult", "s,t", 0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
|
||
{"mult", "7,s,t", 0x00000018, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
|
||
{"mult", "d,s,t", 0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
|
||
{"multp", "s,t", 0x00000459, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
|
||
{"multu", "s,t", 0x00000019, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
|
||
{"multu", "7,s,t", 0x00000019, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
|
||
{"multu", "d,s,t", 0x00000019, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
|
||
{"mulu", "d,s,t", 0x00000059, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
|
||
{"neg", "d,w", 0x00000022, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* sub 0 */
|
||
{"negu", "d,w", 0x00000023, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* subu 0 */
|
||
{"neg.d", "D,V", 0x46200007, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
|
||
{"neg.s", "D,V", 0x46000007, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
|
||
{"neg.ps", "D,V", 0x46c00007, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
|
||
{"nmadd.d", "D,R,S,T", 0x4c000031, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
|
||
{"nmadd.s", "D,R,S,T", 0x4c000030, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
|
||
{"nmadd.ps","D,R,S,T", 0x4c000036, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
|
||
{"nmsub.d", "D,R,S,T", 0x4c000039, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
|
||
{"nmsub.s", "D,R,S,T", 0x4c000038, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
|
||
{"nmsub.ps","D,R,S,T", 0x4c00003e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
|
||
/* nop is at the start of the table. */
|
||
{"nor", "d,v,t", 0x00000027, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"nor", "t,r,I", 0, (int) M_NOR_I, INSN_MACRO, 0, I1 },
|
||
{"nor.ob", "X,Y,Q", 0x7800000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"nor.ob", "D,S,T", 0x4ac0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"nor.ob", "D,S,T[e]", 0x4800000f, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"nor.ob", "D,S,k", 0x4bc0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"nor.qh", "X,Y,Q", 0x7820000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"not", "d,v", 0x00000027, 0xfc1f07ff, WR_d|RD_s|RD_t, 0, I1 },/*nor d,s,0*/
|
||
{"or", "d,v,t", 0x00000025, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"or", "t,r,I", 0, (int) M_OR_I, INSN_MACRO, 0, I1 },
|
||
{"or.ob", "X,Y,Q", 0x7800000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"or.ob", "D,S,T", 0x4ac0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"or.ob", "D,S,T[e]", 0x4800000e, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"or.ob", "D,S,k", 0x4bc0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"or.qh", "X,Y,Q", 0x7820000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"ori", "t,r,i", 0x34000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
{"pabsdiff.ob", "X,Y,Q",0x78000009, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
|
||
{"pabsdiffc.ob", "Y,Q", 0x78000035, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, SB1 },
|
||
{"pavg.ob", "X,Y,Q", 0x78000008, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
|
||
{"pickf.ob", "X,Y,Q", 0x78000002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"pickf.ob", "D,S,T", 0x4ac00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"pickf.ob", "D,S,T[e]",0x48000002, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"pickf.ob", "D,S,k", 0x4bc00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"pickf.qh", "X,Y,Q", 0x78200002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"pickt.ob", "X,Y,Q", 0x78000003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"pickt.ob", "D,S,T", 0x4ac00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"pickt.ob", "D,S,T[e]",0x48000003, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"pickt.ob", "D,S,k", 0x4bc00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"pickt.qh", "X,Y,Q", 0x78200003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"pll.ps", "D,V,T", 0x46c0002c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"plu.ps", "D,V,T", 0x46c0002d, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
/* pref and prefx are at the start of the table. */
|
||
{"pul.ps", "D,V,T", 0x46c0002e, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"puu.ps", "D,V,T", 0x46c0002f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"pperm", "s,t", 0x70000481, 0xfc00ffff, MOD_HILO|RD_s|RD_t, 0, SMT },
|
||
{"rach.ob", "X", 0x7a00003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
|
||
{"rach.ob", "D", 0x4a00003f, 0xfffff83f, WR_D, 0, N54 },
|
||
{"rach.qh", "X", 0x7a20003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
|
||
{"racl.ob", "X", 0x7800003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
|
||
{"racl.ob", "D", 0x4800003f, 0xfffff83f, WR_D, 0, N54 },
|
||
{"racl.qh", "X", 0x7820003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
|
||
{"racm.ob", "X", 0x7900003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
|
||
{"racm.ob", "D", 0x4900003f, 0xfffff83f, WR_D, 0, N54 },
|
||
{"racm.qh", "X", 0x7920003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
|
||
{"recip.d", "D,S", 0x46200015, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
|
||
{"recip.ps","D,S", 0x46c00015, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
|
||
{"recip.s", "D,S", 0x46000015, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
|
||
{"recip1.d", "D,S", 0x4620001d, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
|
||
{"recip1.ps", "D,S", 0x46c0001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
|
||
{"recip1.s", "D,S", 0x4600001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
|
||
{"recip2.d", "D,S,T", 0x4620001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
|
||
{"recip2.ps", "D,S,T", 0x46c0001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
|
||
{"recip2.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
|
||
{"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
|
||
{"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, 0, I1 },
|
||
{"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, 0, I1 },
|
||
{"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
|
||
{"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, 0, I1 },
|
||
{"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, 0, I1 },
|
||
{"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_t, 0, I33 },
|
||
{"rdpgpr", "d,w", 0x41400000, 0xffe007ff, WR_d, 0, I33 },
|
||
{"rfe", "", 0x42000010, 0xffffffff, 0, 0, I1|T3 },
|
||
{"rnas.qh", "X,Q", 0x78200025, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
|
||
{"rnau.ob", "X,Q", 0x78000021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
|
||
{"rnau.qh", "X,Q", 0x78200021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
|
||
{"rnes.qh", "X,Q", 0x78200026, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
|
||
{"rneu.ob", "X,Q", 0x78000022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
|
||
{"rneu.qh", "X,Q", 0x78200022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
|
||
{"rol", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I1 },
|
||
{"rol", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I1 },
|
||
{"ror", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I1 },
|
||
{"ror", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I1 },
|
||
{"ror", "d,w,<", 0x00200002, 0xffe0003f, WR_d|RD_t, 0, N5|I33|SMT },
|
||
{"rorv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I33|SMT },
|
||
{"rotl", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I33|SMT },
|
||
{"rotl", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I33|SMT },
|
||
{"rotr", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I33|SMT },
|
||
{"rotr", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I33|SMT },
|
||
{"rotrv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I33|SMT },
|
||
{"round.l.d", "D,S", 0x46200008, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
|
||
{"round.l.s", "D,S", 0x46000008, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
|
||
{"round.w.d", "D,S", 0x4620000c, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
|
||
{"round.w.s", "D,S", 0x4600000c, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
|
||
{"rsqrt.d", "D,S", 0x46200016, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
|
||
{"rsqrt.ps","D,S", 0x46c00016, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
|
||
{"rsqrt.s", "D,S", 0x46000016, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
|
||
{"rsqrt1.d", "D,S", 0x4620001e, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
|
||
{"rsqrt1.ps", "D,S", 0x46c0001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
|
||
{"rsqrt1.s", "D,S", 0x4600001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
|
||
{"rsqrt2.d", "D,S,T", 0x4620001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
|
||
{"rsqrt2.ps", "D,S,T", 0x46c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
|
||
{"rsqrt2.s", "D,S,T", 0x4600001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
|
||
{"rzs.qh", "X,Q", 0x78200024, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
|
||
{"rzu.ob", "X,Q", 0x78000020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
|
||
{"rzu.ob", "D,k", 0x4bc00020, 0xffe0f83f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"rzu.qh", "X,Q", 0x78200020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
|
||
{"sb", "t,o(b)", 0xa0000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
|
||
{"sb", "t,A(b)", 0, (int) M_SB_AB, INSN_MACRO, 0, I1 },
|
||
{"sc", "t,o(b)", 0xe0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I2 },
|
||
{"sc", "t,A(b)", 0, (int) M_SC_AB, INSN_MACRO, 0, I2 },
|
||
{"scd", "t,o(b)", 0xf0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I3 },
|
||
{"scd", "t,A(b)", 0, (int) M_SCD_AB, INSN_MACRO, 0, I3 },
|
||
{"sd", "t,o(b)", 0xfc000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
|
||
{"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO, 0, I1 },
|
||
{"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO, 0, I1 },
|
||
{"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, 0, G2 },
|
||
{"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, 0, G2 },
|
||
{"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, 0, G2 },
|
||
{"sdbbp", "", 0x7000003f, 0xffffffff, TRAP, 0, I32 },
|
||
{"sdbbp", "B", 0x7000003f, 0xfc00003f, TRAP, 0, I32 },
|
||
{"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
|
||
{"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
|
||
{"sdc1", "T,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
|
||
{"sdc1", "E,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
|
||
{"sdc2", "E,o(b)", 0xf8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I2 },
|
||
{"sdc2", "E,A(b)", 0, (int) M_SDC2_AB, INSN_MACRO, 0, I2 },
|
||
{"sdc3", "E,o(b)", 0xfc000000, 0xfc000000, SM|RD_C3|RD_b, 0, I2 },
|
||
{"sdc3", "E,A(b)", 0, (int) M_SDC3_AB, INSN_MACRO, 0, I2 },
|
||
{"s.d", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
|
||
{"s.d", "T,o(b)", 0, (int) M_S_DOB, INSN_MACRO, 0, I1 },
|
||
{"s.d", "T,A(b)", 0, (int) M_S_DAB, INSN_MACRO, 0, I1 },
|
||
{"sdl", "t,o(b)", 0xb0000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
|
||
{"sdl", "t,A(b)", 0, (int) M_SDL_AB, INSN_MACRO, 0, I3 },
|
||
{"sdr", "t,o(b)", 0xb4000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
|
||
{"sdr", "t,A(b)", 0, (int) M_SDR_AB, INSN_MACRO, 0, I3 },
|
||
{"sdxc1", "S,t(b)", 0x4c000009, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_D, 0, I4|I33 },
|
||
{"seb", "d,w", 0x7c000420, 0xffe007ff, WR_d|RD_t, 0, I33 },
|
||
{"seh", "d,w", 0x7c000620, 0xffe007ff, WR_d|RD_t, 0, I33 },
|
||
{"selsl", "d,v,t", 0x00000005, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
|
||
{"selsr", "d,v,t", 0x00000001, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
|
||
{"seq", "d,v,t", 0, (int) M_SEQ, INSN_MACRO, 0, I1 },
|
||
{"seq", "d,v,I", 0, (int) M_SEQ_I, INSN_MACRO, 0, I1 },
|
||
{"sge", "d,v,t", 0, (int) M_SGE, INSN_MACRO, 0, I1 },
|
||
{"sge", "d,v,I", 0, (int) M_SGE_I, INSN_MACRO, 0, I1 },
|
||
{"sgeu", "d,v,t", 0, (int) M_SGEU, INSN_MACRO, 0, I1 },
|
||
{"sgeu", "d,v,I", 0, (int) M_SGEU_I, INSN_MACRO, 0, I1 },
|
||
{"sgt", "d,v,t", 0, (int) M_SGT, INSN_MACRO, 0, I1 },
|
||
{"sgt", "d,v,I", 0, (int) M_SGT_I, INSN_MACRO, 0, I1 },
|
||
{"sgtu", "d,v,t", 0, (int) M_SGTU, INSN_MACRO, 0, I1 },
|
||
{"sgtu", "d,v,I", 0, (int) M_SGTU_I, INSN_MACRO, 0, I1 },
|
||
{"sh", "t,o(b)", 0xa4000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
|
||
{"sh", "t,A(b)", 0, (int) M_SH_AB, INSN_MACRO, 0, I1 },
|
||
{"shfl.bfla.qh", "X,Y,Z", 0x7a20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"shfl.mixh.ob", "X,Y,Z", 0x7980001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"shfl.mixh.ob", "D,S,T", 0x4980001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"shfl.mixh.qh", "X,Y,Z", 0x7820001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"shfl.mixl.ob", "X,Y,Z", 0x79c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"shfl.mixl.ob", "D,S,T", 0x49c0001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"shfl.mixl.qh", "X,Y,Z", 0x78a0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"shfl.pach.ob", "X,Y,Z", 0x7900001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"shfl.pach.ob", "D,S,T", 0x4900001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"shfl.pach.qh", "X,Y,Z", 0x7920001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"shfl.pacl.ob", "D,S,T", 0x4940001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"shfl.repa.qh", "X,Y,Z", 0x7b20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"shfl.repb.qh", "X,Y,Z", 0x7ba0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"shfl.upsl.ob", "X,Y,Z", 0x78c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"sle", "d,v,t", 0, (int) M_SLE, INSN_MACRO, 0, I1 },
|
||
{"sle", "d,v,I", 0, (int) M_SLE_I, INSN_MACRO, 0, I1 },
|
||
{"sleu", "d,v,t", 0, (int) M_SLEU, INSN_MACRO, 0, I1 },
|
||
{"sleu", "d,v,I", 0, (int) M_SLEU_I, INSN_MACRO, 0, I1 },
|
||
{"sllv", "d,t,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
|
||
{"sll", "d,w,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* sllv */
|
||
{"sll", "d,w,<", 0x00000000, 0xffe0003f, WR_d|RD_t, 0, I1 },
|
||
{"sll.ob", "X,Y,Q", 0x78000010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"sll.ob", "D,S,T[e]", 0x48000010, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"sll.ob", "D,S,k", 0x4bc00010, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"sll.qh", "X,Y,Q", 0x78200010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"slt", "d,v,t", 0x0000002a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"slt", "d,v,I", 0, (int) M_SLT_I, INSN_MACRO, 0, I1 },
|
||
{"slti", "t,r,j", 0x28000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
{"sltiu", "t,r,j", 0x2c000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
{"sltu", "d,v,t", 0x0000002b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"sltu", "d,v,I", 0, (int) M_SLTU_I, INSN_MACRO, 0, I1 },
|
||
{"sne", "d,v,t", 0, (int) M_SNE, INSN_MACRO, 0, I1 },
|
||
{"sne", "d,v,I", 0, (int) M_SNE_I, INSN_MACRO, 0, I1 },
|
||
{"sqrt.d", "D,S", 0x46200004, 0xffff003f, WR_D|RD_S|FP_D, 0, I2 },
|
||
{"sqrt.s", "D,S", 0x46000004, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
|
||
{"sqrt.ps", "D,S", 0x46c00004, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
|
||
{"srav", "d,t,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
|
||
{"sra", "d,w,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srav */
|
||
{"sra", "d,w,<", 0x00000003, 0xffe0003f, WR_d|RD_t, 0, I1 },
|
||
{"sra.qh", "X,Y,Q", 0x78200013, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"srlv", "d,t,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
|
||
{"srl", "d,w,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srlv */
|
||
{"srl", "d,w,<", 0x00000002, 0xffe0003f, WR_d|RD_t, 0, I1 },
|
||
{"srl.ob", "X,Y,Q", 0x78000012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"srl.ob", "D,S,T[e]", 0x48000012, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"srl.ob", "D,S,k", 0x4bc00012, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"srl.qh", "X,Y,Q", 0x78200012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
/* ssnop is at the start of the table. */
|
||
{"standby", "", 0x42000021, 0xffffffff, 0, 0, V1 },
|
||
{"sub", "d,v,t", 0x00000022, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"sub", "d,v,I", 0, (int) M_SUB_I, INSN_MACRO, 0, I1 },
|
||
{"sub.d", "D,V,T", 0x46200001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
|
||
{"sub.s", "D,V,T", 0x46000001, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
|
||
{"sub.ob", "X,Y,Q", 0x7800000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"sub.ob", "D,S,T", 0x4ac0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"sub.ob", "D,S,T[e]", 0x4800000a, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"sub.ob", "D,S,k", 0x4bc0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"sub.ps", "D,V,T", 0x46c00001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
|
||
{"sub.qh", "X,Y,Q", 0x7820000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"suba.ob", "Y,Q", 0x78000036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"suba.qh", "Y,Q", 0x78200036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"subl.ob", "Y,Q", 0x78000436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"subl.qh", "Y,Q", 0x78200436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"subu", "d,v,t", 0x00000023, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"subu", "d,v,I", 0, (int) M_SUBU_I, INSN_MACRO, 0, I1 },
|
||
{"suspend", "", 0x42000022, 0xffffffff, 0, 0, V1 },
|
||
{"suxc1", "S,t(b)", 0x4c00000d, 0xfc0007ff, SM|RD_S|RD_t|RD_b, 0, I5|I33|N55},
|
||
{"sw", "t,o(b)", 0xac000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
|
||
{"sw", "t,A(b)", 0, (int) M_SW_AB, INSN_MACRO, 0, I1 },
|
||
{"swc0", "E,o(b)", 0xe0000000, 0xfc000000, SM|RD_C0|RD_b, 0, I1 },
|
||
{"swc0", "E,A(b)", 0, (int) M_SWC0_AB, INSN_MACRO, 0, I1 },
|
||
{"swc1", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
|
||
{"swc1", "E,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
|
||
{"swc1", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
|
||
{"swc1", "E,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
|
||
{"s.s", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 }, /* swc1 */
|
||
{"s.s", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
|
||
{"swc2", "E,o(b)", 0xe8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I1 },
|
||
{"swc2", "E,A(b)", 0, (int) M_SWC2_AB, INSN_MACRO, 0, I1 },
|
||
{"swc3", "E,o(b)", 0xec000000, 0xfc000000, SM|RD_C3|RD_b, 0, I1 },
|
||
{"swc3", "E,A(b)", 0, (int) M_SWC3_AB, INSN_MACRO, 0, I1 },
|
||
{"swl", "t,o(b)", 0xa8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
|
||
{"swl", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I1 },
|
||
{"scache", "t,o(b)", 0xa8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
|
||
{"scache", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I2 }, /* as swl */
|
||
{"swr", "t,o(b)", 0xb8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
|
||
{"swr", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I1 },
|
||
{"invalidate", "t,o(b)",0xb8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
|
||
{"invalidate", "t,A(b)",0, (int) M_SWR_AB, INSN_MACRO, 0, I2 }, /* as swr */
|
||
{"swxc1", "S,t(b)", 0x4c000008, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_S, 0, I4|I33 },
|
||
{"sync", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2|G1 },
|
||
{"sync.p", "", 0x0000040f, 0xffffffff, INSN_SYNC, 0, I2 },
|
||
{"sync.l", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2 },
|
||
{"synci", "o(b)", 0x041f0000, 0xfc1f0000, SM|RD_b, 0, I33 },
|
||
{"syscall", "", 0x0000000c, 0xffffffff, TRAP, 0, I1 },
|
||
{"syscall", "B", 0x0000000c, 0xfc00003f, TRAP, 0, I1 },
|
||
{"teqi", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
|
||
{"teq", "s,t", 0x00000034, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"teq", "s,t,q", 0x00000034, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"teq", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* teqi */
|
||
{"teq", "s,I", 0, (int) M_TEQ_I, INSN_MACRO, 0, I2 },
|
||
{"tgei", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
|
||
{"tge", "s,t", 0x00000030, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tge", "s,t,q", 0x00000030, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tge", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgei */
|
||
{"tge", "s,I", 0, (int) M_TGE_I, INSN_MACRO, 0, I2 },
|
||
{"tgeiu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
|
||
{"tgeu", "s,t", 0x00000031, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tgeu", "s,t,q", 0x00000031, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tgeu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgeiu */
|
||
{"tgeu", "s,I", 0, (int) M_TGEU_I, INSN_MACRO, 0, I2 },
|
||
{"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB, 0, I1 },
|
||
{"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB, 0, I1 },
|
||
{"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB, 0, I1 },
|
||
{"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB, 0, I1 },
|
||
{"tlti", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
|
||
{"tlt", "s,t", 0x00000032, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tlt", "s,t,q", 0x00000032, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tlt", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tlti */
|
||
{"tlt", "s,I", 0, (int) M_TLT_I, INSN_MACRO, 0, I2 },
|
||
{"tltiu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
|
||
{"tltu", "s,t", 0x00000033, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tltu", "s,t,q", 0x00000033, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tltu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tltiu */
|
||
{"tltu", "s,I", 0, (int) M_TLTU_I, INSN_MACRO, 0, I2 },
|
||
{"tnei", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
|
||
{"tne", "s,t", 0x00000036, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tne", "s,t,q", 0x00000036, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
|
||
{"tne", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tnei */
|
||
{"tne", "s,I", 0, (int) M_TNE_I, INSN_MACRO, 0, I2 },
|
||
{"trunc.l.d", "D,S", 0x46200009, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
|
||
{"trunc.l.s", "D,S", 0x46000009, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
|
||
{"trunc.w.d", "D,S", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
|
||
{"trunc.w.d", "D,S,x", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
|
||
{"trunc.w.d", "D,S,t", 0, (int) M_TRUNCWD, INSN_MACRO, 0, I1 },
|
||
{"trunc.w.s", "D,S", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
|
||
{"trunc.w.s", "D,S,x", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
|
||
{"trunc.w.s", "D,S,t", 0, (int) M_TRUNCWS, INSN_MACRO, 0, I1 },
|
||
{"uld", "t,o(b)", 0, (int) M_ULD, INSN_MACRO, 0, I3 },
|
||
{"uld", "t,A(b)", 0, (int) M_ULD_A, INSN_MACRO, 0, I3 },
|
||
{"ulh", "t,o(b)", 0, (int) M_ULH, INSN_MACRO, 0, I1 },
|
||
{"ulh", "t,A(b)", 0, (int) M_ULH_A, INSN_MACRO, 0, I1 },
|
||
{"ulhu", "t,o(b)", 0, (int) M_ULHU, INSN_MACRO, 0, I1 },
|
||
{"ulhu", "t,A(b)", 0, (int) M_ULHU_A, INSN_MACRO, 0, I1 },
|
||
{"ulw", "t,o(b)", 0, (int) M_ULW, INSN_MACRO, 0, I1 },
|
||
{"ulw", "t,A(b)", 0, (int) M_ULW_A, INSN_MACRO, 0, I1 },
|
||
{"usd", "t,o(b)", 0, (int) M_USD, INSN_MACRO, 0, I3 },
|
||
{"usd", "t,A(b)", 0, (int) M_USD_A, INSN_MACRO, 0, I3 },
|
||
{"ush", "t,o(b)", 0, (int) M_USH, INSN_MACRO, 0, I1 },
|
||
{"ush", "t,A(b)", 0, (int) M_USH_A, INSN_MACRO, 0, I1 },
|
||
{"usw", "t,o(b)", 0, (int) M_USW, INSN_MACRO, 0, I1 },
|
||
{"usw", "t,A(b)", 0, (int) M_USW_A, INSN_MACRO, 0, I1 },
|
||
{"wach.ob", "Y", 0x7a00003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX|SB1 },
|
||
{"wach.ob", "S", 0x4a00003e, 0xffff07ff, RD_S, 0, N54 },
|
||
{"wach.qh", "Y", 0x7a20003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX },
|
||
{"wacl.ob", "Y,Z", 0x7800003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
|
||
{"wacl.ob", "S,T", 0x4800003e, 0xffe007ff, RD_S|RD_T, 0, N54 },
|
||
{"wacl.qh", "Y,Z", 0x7820003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
|
||
{"wait", "", 0x42000020, 0xffffffff, TRAP, 0, I3|I32 },
|
||
{"wait", "J", 0x42000020, 0xfe00003f, TRAP, 0, I32|N55 },
|
||
{"waiti", "", 0x42000020, 0xffffffff, TRAP, 0, L1 },
|
||
{"wrpgpr", "d,w", 0x41c00000, 0xffe007ff, RD_t, 0, I33 },
|
||
{"wsbh", "d,w", 0x7c0000a0, 0xffe007ff, WR_d|RD_t, 0, I33 },
|
||
{"xor", "d,v,t", 0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
|
||
{"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, 0, I1 },
|
||
{"xor.ob", "X,Y,Q", 0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
|
||
{"xor.ob", "D,S,T", 0x4ac0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"xor.ob", "D,S,T[e]", 0x4800000d, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"xor.ob", "D,S,k", 0x4bc0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
|
||
{"xor.qh", "X,Y,Q", 0x7820000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
|
||
{"xori", "t,r,i", 0x38000000, 0xfc000000, WR_t|RD_s, 0, I1 },
|
||
{"yield", "s", 0x7c000009, 0xfc1fffff, TRAP|RD_s, 0, MT32 },
|
||
{"yield", "d,s", 0x7c000009, 0xfc1f07ff, TRAP|WR_d|RD_s, 0, MT32 },
|
||
|
||
/* User Defined Instruction. */
|
||
{"udi0", "s,t,d,+1",0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi0", "s,t,+2", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi0", "s,+3", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi0", "+4", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi1", "s,t,d,+1",0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi1", "s,t,+2", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi1", "s,+3", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi1", "+4", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi2", "s,t,d,+1",0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi2", "s,t,+2", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi2", "s,+3", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi2", "+4", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi3", "s,t,d,+1",0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi3", "s,t,+2", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi3", "s,+3", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi3", "+4", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi4", "s,t,d,+1",0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi4", "s,t,+2", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi4", "s,+3", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi4", "+4", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi5", "s,t,d,+1",0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi5", "s,t,+2", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi5", "s,+3", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi5", "+4", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi6", "s,t,d,+1",0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi6", "s,t,+2", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi6", "s,+3", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi6", "+4", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi7", "s,t,d,+1",0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi7", "s,t,+2", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi7", "s,+3", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi7", "+4", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi8", "s,t,d,+1",0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi8", "s,t,+2", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi8", "s,+3", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi8", "+4", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi9", "s,t,d,+1",0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi9", "s,t,+2", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi9", "s,+3", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi9", "+4", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi10", "s,t,d,+1",0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi10", "s,t,+2", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi10", "s,+3", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi10", "+4", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi11", "s,t,d,+1",0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi11", "s,t,+2", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi11", "s,+3", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi11", "+4", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi12", "s,t,d,+1",0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi12", "s,t,+2", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi12", "s,+3", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi12", "+4", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi13", "s,t,d,+1",0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi13", "s,t,+2", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi13", "s,+3", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi13", "+4", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi14", "s,t,d,+1",0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi14", "s,t,+2", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi14", "s,+3", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi14", "+4", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi15", "s,t,d,+1",0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi15", "s,t,+2", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi15", "s,+3", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
{"udi15", "+4", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
|
||
|
||
/* Coprocessor 2 move/branch operations overlap with VR5400 .ob format
|
||
instructions so they are here for the latters to take precedence. */
|
||
{"bc2f", "p", 0x49000000, 0xffff0000, CBD|RD_CC, 0, I1 },
|
||
{"bc2f", "N,p", 0x49000000, 0xffe30000, CBD|RD_CC, 0, I32 },
|
||
{"bc2fl", "p", 0x49020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
|
||
{"bc2fl", "N,p", 0x49020000, 0xffe30000, CBL|RD_CC, 0, I32 },
|
||
{"bc2t", "p", 0x49010000, 0xffff0000, CBD|RD_CC, 0, I1 },
|
||
{"bc2t", "N,p", 0x49010000, 0xffe30000, CBD|RD_CC, 0, I32 },
|
||
{"bc2tl", "p", 0x49030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
|
||
{"bc2tl", "N,p", 0x49030000, 0xffe30000, CBL|RD_CC, 0, I32 },
|
||
{"cfc2", "t,G", 0x48400000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
|
||
{"ctc2", "t,G", 0x48c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
|
||
{"dmfc2", "t,G", 0x48200000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I3 },
|
||
{"dmfc2", "t,G,H", 0x48200000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I64 },
|
||
{"dmtc2", "t,G", 0x48a00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I3 },
|
||
{"dmtc2", "t,G,H", 0x48a00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I64 },
|
||
{"mfc2", "t,G", 0x48000000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
|
||
{"mfc2", "t,G,H", 0x48000000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I32 },
|
||
{"mfhc2", "t,G", 0x48600000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I33 },
|
||
{"mfhc2", "t,G,H", 0x48600000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I33 },
|
||
{"mfhc2", "t,i", 0x48600000, 0xffe00000, LCD|WR_t|RD_C2, 0, I33 },
|
||
{"mtc2", "t,G", 0x48800000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I1 },
|
||
{"mtc2", "t,G,H", 0x48800000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I32 },
|
||
{"mthc2", "t,G", 0x48e00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I33 },
|
||
{"mthc2", "t,G,H", 0x48e00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I33 },
|
||
{"mthc2", "t,i", 0x48e00000, 0xffe00000, COD|RD_t|WR_C2|WR_CC, 0, I33 },
|
||
|
||
/* Coprocessor 3 move/branch operations overlap with MIPS IV COP1X
|
||
instructions, so they are here for the latters to take precedence. */
|
||
{"bc3f", "p", 0x4d000000, 0xffff0000, CBD|RD_CC, 0, I1 },
|
||
{"bc3fl", "p", 0x4d020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
|
||
{"bc3t", "p", 0x4d010000, 0xffff0000, CBD|RD_CC, 0, I1 },
|
||
{"bc3tl", "p", 0x4d030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
|
||
{"cfc3", "t,G", 0x4c400000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
|
||
{"ctc3", "t,G", 0x4cc00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
|
||
{"dmfc3", "t,G", 0x4c200000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I3 },
|
||
{"dmtc3", "t,G", 0x4ca00000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I3 },
|
||
{"mfc3", "t,G", 0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
|
||
{"mfc3", "t,G,H", 0x4c000000, 0xffe007f8, LCD|WR_t|RD_C3, 0, I32 },
|
||
{"mtc3", "t,G", 0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I1 },
|
||
{"mtc3", "t,G,H", 0x4c800000, 0xffe007f8, COD|RD_t|WR_C3|WR_CC, 0, I32 },
|
||
|
||
/* No hazard protection on coprocessor instructions--they shouldn't
|
||
change the state of the processor and if they do it's up to the
|
||
user to put in nops as necessary. These are at the end so that the
|
||
disassembler recognizes more specific versions first. */
|
||
{"c0", "C", 0x42000000, 0xfe000000, 0, 0, I1 },
|
||
{"c1", "C", 0x46000000, 0xfe000000, 0, 0, I1 },
|
||
{"c2", "C", 0x4a000000, 0xfe000000, 0, 0, I1 },
|
||
{"c3", "C", 0x4e000000, 0xfe000000, 0, 0, I1 },
|
||
{"cop0", "C", 0, (int) M_COP0, INSN_MACRO, 0, I1 },
|
||
{"cop1", "C", 0, (int) M_COP1, INSN_MACRO, 0, I1 },
|
||
{"cop2", "C", 0, (int) M_COP2, INSN_MACRO, 0, I1 },
|
||
{"cop3", "C", 0, (int) M_COP3, INSN_MACRO, 0, I1 },
|
||
/* Conflicts with the 4650's "mul" instruction. Nobody's using the
|
||
4010 any more, so move this insn out of the way. If the object
|
||
format gave us more info, we could do this right. */
|
||
{"addciu", "t,r,j", 0x70000000, 0xfc000000, WR_t|RD_s, 0, L1 },
|
||
/* MIPS DSP ASE */
|
||
{"absq_s.ph", "d,t", 0x7c000252, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"absq_s.pw", "d,t", 0x7c000456, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"absq_s.qh", "d,t", 0x7c000256, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"absq_s.w", "d,t", 0x7c000452, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"addq.ph", "d,s,t", 0x7c000290, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"addq.pw", "d,s,t", 0x7c000494, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"addq.qh", "d,s,t", 0x7c000294, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"addq_s.ph", "d,s,t", 0x7c000390, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"addq_s.pw", "d,s,t", 0x7c000594, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"addq_s.qh", "d,s,t", 0x7c000394, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"addq_s.w", "d,s,t", 0x7c000590, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"addsc", "d,s,t", 0x7c000410, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"addu.ob", "d,s,t", 0x7c000014, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"addu.qb", "d,s,t", 0x7c000010, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"addu_s.ob", "d,s,t", 0x7c000114, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"addu_s.qb", "d,s,t", 0x7c000110, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"addwc", "d,s,t", 0x7c000450, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"bitrev", "d,t", 0x7c0006d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"bposge32", "p", 0x041c0000, 0xffff0000, CBD, 0, D32 },
|
||
{"bposge64", "p", 0x041d0000, 0xffff0000, CBD, 0, D64 },
|
||
{"cmp.eq.ph", "s,t", 0x7c000211, 0xfc00ffff, RD_s|RD_t, 0, D32 },
|
||
{"cmp.eq.pw", "s,t", 0x7c000415, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmp.eq.qh", "s,t", 0x7c000215, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmpgu.eq.ob", "d,s,t", 0x7c000115, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"cmpgu.eq.qb", "d,s,t", 0x7c000111, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"cmpgu.le.ob", "d,s,t", 0x7c000195, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"cmpgu.le.qb", "d,s,t", 0x7c000191, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"cmpgu.lt.ob", "d,s,t", 0x7c000155, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"cmpgu.lt.qb", "d,s,t", 0x7c000151, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"cmp.le.ph", "s,t", 0x7c000291, 0xfc00ffff, RD_s|RD_t, 0, D32 },
|
||
{"cmp.le.pw", "s,t", 0x7c000495, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmp.le.qh", "s,t", 0x7c000295, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmp.lt.ph", "s,t", 0x7c000251, 0xfc00ffff, RD_s|RD_t, 0, D32 },
|
||
{"cmp.lt.pw", "s,t", 0x7c000455, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmp.lt.qh", "s,t", 0x7c000255, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmpu.eq.ob", "s,t", 0x7c000015, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmpu.eq.qb", "s,t", 0x7c000011, 0xfc00ffff, RD_s|RD_t, 0, D32 },
|
||
{"cmpu.le.ob", "s,t", 0x7c000095, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmpu.le.qb", "s,t", 0x7c000091, 0xfc00ffff, RD_s|RD_t, 0, D32 },
|
||
{"cmpu.lt.ob", "s,t", 0x7c000055, 0xfc00ffff, RD_s|RD_t, 0, D64 },
|
||
{"cmpu.lt.qb", "s,t", 0x7c000051, 0xfc00ffff, RD_s|RD_t, 0, D32 },
|
||
{"dextpdp", "t,7,6", 0x7c0002bc, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D64 },
|
||
{"dextpdpv", "t,7,s", 0x7c0002fc, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D64 },
|
||
{"dextp", "t,7,6", 0x7c0000bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextpv", "t,7,s", 0x7c0000fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextr.l", "t,7,6", 0x7c00043c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextr_r.l", "t,7,6", 0x7c00053c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextr_rs.l", "t,7,6", 0x7c0005bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextr_rs.w", "t,7,6", 0x7c0001bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextr_r.w", "t,7,6", 0x7c00013c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextr_s.h", "t,7,6", 0x7c0003bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dextrv.l", "t,7,s", 0x7c00047c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextrv_r.l", "t,7,s", 0x7c00057c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextrv_rs.l", "t,7,s", 0x7c0005fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextrv_rs.w", "t,7,s", 0x7c0001fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextrv_r.w", "t,7,s", 0x7c00017c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextrv_s.h", "t,7,s", 0x7c0003fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextrv.w", "t,7,s", 0x7c00007c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
|
||
{"dextr.w", "t,7,6", 0x7c00003c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
|
||
{"dinsv", "t,s", 0x7c00000d, 0xfc00ffff, WR_t|RD_s, 0, D64 },
|
||
{"dmadd", "7,s,t", 0x7c000674, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dmaddu", "7,s,t", 0x7c000774, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dmsub", "7,s,t", 0x7c0006f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dmsubu", "7,s,t", 0x7c0007f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dmthlip", "s,7", 0x7c0007fc, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D64 },
|
||
{"dpaq_sa.l.pw", "7,s,t", 0x7c000334, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpaq_sa.l.w", "7,s,t", 0x7c000330, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpaq_s.w.ph", "7,s,t", 0x7c000130, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpaq_s.w.qh", "7,s,t", 0x7c000134, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpau.h.obl", "7,s,t", 0x7c0000f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpau.h.obr", "7,s,t", 0x7c0001f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpau.h.qbl", "7,s,t", 0x7c0000f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpau.h.qbr", "7,s,t", 0x7c0001f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpsq_sa.l.pw", "7,s,t", 0x7c000374, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpsq_sa.l.w", "7,s,t", 0x7c000370, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpsq_s.w.ph", "7,s,t", 0x7c000170, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpsq_s.w.qh", "7,s,t", 0x7c000174, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpsu.h.obl", "7,s,t", 0x7c0002f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpsu.h.obr", "7,s,t", 0x7c0003f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"dpsu.h.qbl", "7,s,t", 0x7c0002f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dpsu.h.qbr", "7,s,t", 0x7c0003f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"dshilo", "7,:", 0x7c0006bc, 0xfc07e7ff, MOD_a, 0, D64 },
|
||
{"dshilov", "7,s", 0x7c0006fc, 0xfc1fe7ff, MOD_a|RD_s, 0, D64 },
|
||
{"extpdp", "t,7,6", 0x7c0002b8, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D32 },
|
||
{"extpdpv", "t,7,s", 0x7c0002f8, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D32 },
|
||
{"extp", "t,7,6", 0x7c0000b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
|
||
{"extpv", "t,7,s", 0x7c0000f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
|
||
{"extr_rs.w", "t,7,6", 0x7c0001b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
|
||
{"extr_r.w", "t,7,6", 0x7c000138, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
|
||
{"extr_s.h", "t,7,6", 0x7c0003b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
|
||
{"extrv_rs.w", "t,7,s", 0x7c0001f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
|
||
{"extrv_r.w", "t,7,s", 0x7c000178, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
|
||
{"extrv_s.h", "t,7,s", 0x7c0003f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
|
||
{"extrv.w", "t,7,s", 0x7c000078, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
|
||
{"extr.w", "t,7,6", 0x7c000038, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
|
||
{"insv", "t,s", 0x7c00000c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
|
||
{"lbux", "d,t(b)", 0x7c00018a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
|
||
{"ldx", "d,t(b)", 0x7c00020a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D64 },
|
||
{"lhx", "d,t(b)", 0x7c00010a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
|
||
{"lwx", "d,t(b)", 0x7c00000a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
|
||
{"maq_sa.w.phl", "7,s,t", 0x7c000430, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"maq_sa.w.phr", "7,s,t", 0x7c0004b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"maq_sa.w.qhll", "7,s,t", 0x7c000434, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_sa.w.qhlr", "7,s,t", 0x7c000474, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_sa.w.qhrl", "7,s,t", 0x7c0004b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_sa.w.qhrr", "7,s,t", 0x7c0004f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_s.l.pwl", "7,s,t", 0x7c000734, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_s.l.pwr", "7,s,t", 0x7c0007b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_s.w.phl", "7,s,t", 0x7c000530, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"maq_s.w.phr", "7,s,t", 0x7c0005b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"maq_s.w.qhll", "7,s,t", 0x7c000534, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_s.w.qhlr", "7,s,t", 0x7c000574, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_s.w.qhrl", "7,s,t", 0x7c0005b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"maq_s.w.qhrr", "7,s,t", 0x7c0005f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"modsub", "d,s,t", 0x7c000490, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"mthlip", "s,7", 0x7c0007f8, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D32 },
|
||
{"muleq_s.pw.qhl", "d,s,t", 0x7c000714, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
|
||
{"muleq_s.pw.qhr", "d,s,t", 0x7c000754, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
|
||
{"muleq_s.w.phl", "d,s,t", 0x7c000710, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
|
||
{"muleq_s.w.phr", "d,s,t", 0x7c000750, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
|
||
{"muleu_s.ph.qbl", "d,s,t", 0x7c000190, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
|
||
{"muleu_s.ph.qbr", "d,s,t", 0x7c0001d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
|
||
{"muleu_s.qh.obl", "d,s,t", 0x7c000194, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
|
||
{"muleu_s.qh.obr", "d,s,t", 0x7c0001d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
|
||
{"mulq_rs.ph", "d,s,t", 0x7c0007d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
|
||
{"mulq_rs.qh", "d,s,t", 0x7c0007d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
|
||
{"mulsaq_s.l.pw", "7,s,t", 0x7c0003b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"mulsaq_s.w.ph", "7,s,t", 0x7c0001b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
|
||
{"mulsaq_s.w.qh", "7,s,t", 0x7c0001b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
|
||
{"packrl.ph", "d,s,t", 0x7c000391, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"packrl.pw", "d,s,t", 0x7c000395, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"pick.ob", "d,s,t", 0x7c0000d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"pick.ph", "d,s,t", 0x7c0002d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"pick.pw", "d,s,t", 0x7c0004d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"pick.qb", "d,s,t", 0x7c0000d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"pick.qh", "d,s,t", 0x7c0002d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"preceq.pw.qhla", "d,t", 0x7c000396, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceq.pw.qhl", "d,t", 0x7c000316, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceq.pw.qhra", "d,t", 0x7c0003d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceq.pw.qhr", "d,t", 0x7c000356, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceq.s.l.pwl", "d,t", 0x7c000516, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceq.s.l.pwr", "d,t", 0x7c000556, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"precequ.ph.qbla", "d,t", 0x7c000192, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"precequ.ph.qbl", "d,t", 0x7c000112, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"precequ.ph.qbra", "d,t", 0x7c0001d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"precequ.ph.qbr", "d,t", 0x7c000152, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"precequ.pw.qhla", "d,t", 0x7c000196, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"precequ.pw.qhl", "d,t", 0x7c000116, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"precequ.pw.qhra", "d,t", 0x7c0001d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"precequ.pw.qhr", "d,t", 0x7c000156, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceq.w.phl", "d,t", 0x7c000312, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"preceq.w.phr", "d,t", 0x7c000352, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"preceu.ph.qbla", "d,t", 0x7c000792, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"preceu.ph.qbl", "d,t", 0x7c000712, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"preceu.ph.qbra", "d,t", 0x7c0007d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"preceu.ph.qbr", "d,t", 0x7c000752, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"preceu.qh.obla", "d,t", 0x7c000796, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceu.qh.obl", "d,t", 0x7c000716, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceu.qh.obra", "d,t", 0x7c0007d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"preceu.qh.obr", "d,t", 0x7c000756, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"precrq.ob.qh", "d,s,t", 0x7c000315, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"precrq.ph.w", "d,s,t", 0x7c000511, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"precrq.pw.l", "d,s,t", 0x7c000715, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"precrq.qb.ph", "d,s,t", 0x7c000311, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"precrq.qh.pw", "d,s,t", 0x7c000515, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"precrq_rs.ph.w", "d,s,t", 0x7c000551, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"precrq_rs.qh.pw", "d,s,t", 0x7c000555, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"precrqu_s.ob.qh", "d,s,t", 0x7c0003d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"precrqu_s.qb.ph", "d,s,t", 0x7c0003d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"raddu.l.ob", "d,s", 0x7c000514, 0xfc1f07ff, WR_d|RD_s, 0, D64 },
|
||
{"raddu.w.qb", "d,s", 0x7c000510, 0xfc1f07ff, WR_d|RD_s, 0, D32 },
|
||
{"rddsp", "d", 0x7fff04b8, 0xffff07ff, WR_d, 0, D32 },
|
||
{"rddsp", "d,'", 0x7c0004b8, 0xffc007ff, WR_d, 0, D32 },
|
||
{"repl.ob", "d,5", 0x7c000096, 0xff0007ff, WR_d, 0, D64 },
|
||
{"repl.ph", "d,@", 0x7c000292, 0xfc0007ff, WR_d, 0, D32 },
|
||
{"repl.pw", "d,@", 0x7c000496, 0xfc0007ff, WR_d, 0, D64 },
|
||
{"repl.qb", "d,5", 0x7c000092, 0xff0007ff, WR_d, 0, D32 },
|
||
{"repl.qh", "d,@", 0x7c000296, 0xfc0007ff, WR_d, 0, D64 },
|
||
{"replv.ob", "d,t", 0x7c0000d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"replv.ph", "d,t", 0x7c0002d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"replv.pw", "d,t", 0x7c0004d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"replv.qb", "d,t", 0x7c0000d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
|
||
{"replv.qh", "d,t", 0x7c0002d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
|
||
{"shilo", "7,0", 0x7c0006b8, 0xfc0fe7ff, MOD_a, 0, D32 },
|
||
{"shilov", "7,s", 0x7c0006f8, 0xfc1fe7ff, MOD_a|RD_s, 0, D32 },
|
||
{"shll.ob", "d,t,3", 0x7c000017, 0xff0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shll.ph", "d,t,4", 0x7c000213, 0xfe0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shll.pw", "d,t,6", 0x7c000417, 0xfc0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shll.qb", "d,t,3", 0x7c000013, 0xff0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shll.qh", "d,t,4", 0x7c000217, 0xfe0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shll_s.ph", "d,t,4", 0x7c000313, 0xfe0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shll_s.pw", "d,t,6", 0x7c000517, 0xfc0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shll_s.qh", "d,t,4", 0x7c000317, 0xfe0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shll_s.w", "d,t,6", 0x7c000513, 0xfc0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shllv.ob", "d,t,s", 0x7c000097, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shllv.ph", "d,t,s", 0x7c000293, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shllv.pw", "d,t,s", 0x7c000497, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shllv.qb", "d,t,s", 0x7c000093, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shllv.qh", "d,t,s", 0x7c000297, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shllv_s.ph", "d,t,s", 0x7c000393, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shllv_s.pw", "d,t,s", 0x7c000597, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shllv_s.qh", "d,t,s", 0x7c000397, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shllv_s.w", "d,t,s", 0x7c000593, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shra.ph", "d,t,4", 0x7c000253, 0xfe0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shra.pw", "d,t,6", 0x7c000457, 0xfc0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shra.qh", "d,t,4", 0x7c000257, 0xfe0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shra_r.ph", "d,t,4", 0x7c000353, 0xfe0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shra_r.pw", "d,t,6", 0x7c000557, 0xfc0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shra_r.qh", "d,t,4", 0x7c000357, 0xfe0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shra_r.w", "d,t,6", 0x7c000553, 0xfc0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shrav.ph", "d,t,s", 0x7c0002d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shrav.pw", "d,t,s", 0x7c0004d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shrav.qh", "d,t,s", 0x7c0002d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shrav_r.ph", "d,t,s", 0x7c0003d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shrav_r.pw", "d,t,s", 0x7c0005d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shrav_r.qh", "d,t,s", 0x7c0003d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shrav_r.w", "d,t,s", 0x7c0005d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"shrl.ob", "d,t,3", 0x7c000057, 0xff0007ff, WR_d|RD_t, 0, D64 },
|
||
{"shrl.qb", "d,t,3", 0x7c000053, 0xff0007ff, WR_d|RD_t, 0, D32 },
|
||
{"shrlv.ob", "d,t,s", 0x7c0000d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"shrlv.qb", "d,t,s", 0x7c0000d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"subq.ph", "d,s,t", 0x7c0002d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"subq.pw", "d,s,t", 0x7c0004d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"subq.qh", "d,s,t", 0x7c0002d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"subq_s.ph", "d,s,t", 0x7c0003d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"subq_s.pw", "d,s,t", 0x7c0005d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"subq_s.qh", "d,s,t", 0x7c0003d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"subq_s.w", "d,s,t", 0x7c0005d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"subu.ob", "d,s,t", 0x7c000054, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"subu.qb", "d,s,t", 0x7c000050, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"subu_s.ob", "d,s,t", 0x7c000154, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
|
||
{"subu_s.qb", "d,s,t", 0x7c000150, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
|
||
{"wrdsp", "s", 0x7c1ffcf8, 0xfc1fffff, RD_s|DSP_VOLA, 0, D32 },
|
||
{"wrdsp", "s,8", 0x7c0004f8, 0xfc1e07ff, RD_s|DSP_VOLA, 0, D32 },
|
||
/* MIPS DSP ASE Rev2 */
|
||
{"absq_s.qb", "d,t", 0x7c000052, 0xffe007ff, WR_d|RD_t, 0, D33 },
|
||
{"addu.ph", "d,s,t", 0x7c000210, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"addu_s.ph", "d,s,t", 0x7c000310, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"adduh.qb", "d,s,t", 0x7c000018, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"adduh_r.qb", "d,s,t", 0x7c000098, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"append", "t,s,h", 0x7c000031, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
|
||
{"balign", "t,s,I", 0, (int) M_BALIGN, INSN_MACRO, 0, D33 },
|
||
{"balign", "t,s,2", 0x7c000431, 0xfc00e7ff, WR_t|RD_t|RD_s, 0, D33 },
|
||
{"cmpgdu.eq.qb", "d,s,t", 0x7c000611, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"cmpgdu.lt.qb", "d,s,t", 0x7c000651, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"cmpgdu.le.qb", "d,s,t", 0x7c000691, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"dpa.w.ph", "7,s,t", 0x7c000030, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"dps.w.ph", "7,s,t", 0x7c000070, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"mul.ph", "d,s,t", 0x7c000318, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
|
||
{"mul_s.ph", "d,s,t", 0x7c000398, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
|
||
{"mulq_rs.w", "d,s,t", 0x7c0005d8, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
|
||
{"mulq_s.ph", "d,s,t", 0x7c000790, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
|
||
{"mulq_s.w", "d,s,t", 0x7c000598, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
|
||
{"mulsa.w.ph", "7,s,t", 0x7c0000b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"precr.qb.ph", "d,s,t", 0x7c000351, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"precr_sra.ph.w", "t,s,h", 0x7c000791, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
|
||
{"precr_sra_r.ph.w", "t,s,h", 0x7c0007d1, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
|
||
{"prepend", "t,s,h", 0x7c000071, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
|
||
{"shra.qb", "d,t,3", 0x7c000113, 0xff0007ff, WR_d|RD_t, 0, D33 },
|
||
{"shra_r.qb", "d,t,3", 0x7c000153, 0xff0007ff, WR_d|RD_t, 0, D33 },
|
||
{"shrav.qb", "d,t,s", 0x7c000193, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"shrav_r.qb", "d,t,s", 0x7c0001d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"shrl.ph", "d,t,4", 0x7c000653, 0xfe0007ff, WR_d|RD_t, 0, D33 },
|
||
{"shrlv.ph", "d,t,s", 0x7c0006d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subu.ph", "d,s,t", 0x7c000250, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subu_s.ph", "d,s,t", 0x7c000350, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subuh.qb", "d,s,t", 0x7c000058, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subuh_r.qb", "d,s,t", 0x7c0000d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"addqh.ph", "d,s,t", 0x7c000218, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"addqh_r.ph", "d,s,t", 0x7c000298, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"addqh.w", "d,s,t", 0x7c000418, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"addqh_r.w", "d,s,t", 0x7c000498, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subqh.ph", "d,s,t", 0x7c000258, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subqh_r.ph", "d,s,t", 0x7c0002d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subqh.w", "d,s,t", 0x7c000458, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"subqh_r.w", "d,s,t", 0x7c0004d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
|
||
{"dpax.w.ph", "7,s,t", 0x7c000230, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"dpsx.w.ph", "7,s,t", 0x7c000270, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"dpaqx_s.w.ph", "7,s,t", 0x7c000630, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"dpaqx_sa.w.ph", "7,s,t", 0x7c0006b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"dpsqx_s.w.ph", "7,s,t", 0x7c000670, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
{"dpsqx_sa.w.ph", "7,s,t", 0x7c0006f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
|
||
/* Move bc0* after mftr and mttr to avoid opcode collision. */
|
||
{"bc0f", "p", 0x41000000, 0xffff0000, CBD|RD_CC, 0, I1 },
|
||
{"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
|
||
{"bc0t", "p", 0x41010000, 0xffff0000, CBD|RD_CC, 0, I1 },
|
||
{"bc0tl", "p", 0x41030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
|
||
/* ST Microelectronics Loongson-2E and -2F. */
|
||
{"mult.g", "d,s,t", 0x7c000018, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"mult.g", "d,s,t", 0x70000010, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"multu.g", "d,s,t", 0x7c000019, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"multu.g", "d,s,t", 0x70000012, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"dmult.g", "d,s,t", 0x7c00001c, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"dmult.g", "d,s,t", 0x70000011, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"dmultu.g", "d,s,t", 0x7c00001d, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"dmultu.g", "d,s,t", 0x70000013, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"div.g", "d,s,t", 0x7c00001a, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"div.g", "d,s,t", 0x70000014, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"divu.g", "d,s,t", 0x7c00001b, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"divu.g", "d,s,t", 0x70000016, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"ddiv.g", "d,s,t", 0x7c00001e, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"ddiv.g", "d,s,t", 0x70000015, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"ddivu.g", "d,s,t", 0x7c00001f, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"ddivu.g", "d,s,t", 0x70000017, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"mod.g", "d,s,t", 0x7c000022, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"mod.g", "d,s,t", 0x7000001c, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"modu.g", "d,s,t", 0x7c000023, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"modu.g", "d,s,t", 0x7000001e, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"dmod.g", "d,s,t", 0x7c000026, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"dmod.g", "d,s,t", 0x7000001d, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
{"dmodu.g", "d,s,t", 0x7c000027, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
|
||
{"dmodu.g", "d,s,t", 0x7000001f, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
|
||
};
|
||
|
||
#define MIPS_NUM_OPCODES \
|
||
((sizeof mips_builtin_opcodes) / (sizeof (mips_builtin_opcodes[0])))
|
||
const int bfd_mips_num_builtin_opcodes = MIPS_NUM_OPCODES;
|
||
|
||
/* const removed from the following to allow for dynamic extensions to the
|
||
* built-in instruction set. */
|
||
struct mips_opcode *mips_opcodes =
|
||
(struct mips_opcode *) mips_builtin_opcodes;
|
||
int bfd_mips_num_opcodes = MIPS_NUM_OPCODES;
|
||
#undef MIPS_NUM_OPCODES
|
||
|
||
/* Mips instructions are at maximum this many bytes long. */
|
||
#define INSNLEN 4
|
||
|
||
|
||
/* FIXME: These should be shared with gdb somehow. */
|
||
|
||
struct mips_cp0sel_name
|
||
{
|
||
unsigned int cp0reg;
|
||
unsigned int sel;
|
||
const char * const name;
|
||
};
|
||
|
||
/* The mips16 registers. */
|
||
static const unsigned int mips16_to_32_reg_map[] =
|
||
{
|
||
16, 17, 2, 3, 4, 5, 6, 7
|
||
};
|
||
|
||
#define mips16_reg_names(rn) mips_gpr_names[mips16_to_32_reg_map[rn]]
|
||
|
||
|
||
static const char * const mips_gpr_names_numeric[32] =
|
||
{
|
||
"$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
|
||
"$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
|
||
"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
|
||
"$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
|
||
};
|
||
|
||
static const char * const mips_gpr_names_oldabi[32] =
|
||
{
|
||
"zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
|
||
"t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
|
||
"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
|
||
"t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
|
||
};
|
||
|
||
static const char * const mips_gpr_names_newabi[32] =
|
||
{
|
||
"zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
|
||
"a4", "a5", "a6", "a7", "t0", "t1", "t2", "t3",
|
||
"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
|
||
"t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
|
||
};
|
||
|
||
static const char * const mips_fpr_names_numeric[32] =
|
||
{
|
||
"$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7",
|
||
"$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15",
|
||
"$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23",
|
||
"$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31"
|
||
};
|
||
|
||
static const char * const mips_fpr_names_32[32] =
|
||
{
|
||
"fv0", "fv0f", "fv1", "fv1f", "ft0", "ft0f", "ft1", "ft1f",
|
||
"ft2", "ft2f", "ft3", "ft3f", "fa0", "fa0f", "fa1", "fa1f",
|
||
"ft4", "ft4f", "ft5", "ft5f", "fs0", "fs0f", "fs1", "fs1f",
|
||
"fs2", "fs2f", "fs3", "fs3f", "fs4", "fs4f", "fs5", "fs5f"
|
||
};
|
||
|
||
static const char * const mips_fpr_names_n32[32] =
|
||
{
|
||
"fv0", "ft14", "fv1", "ft15", "ft0", "ft1", "ft2", "ft3",
|
||
"ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
|
||
"fa4", "fa5", "fa6", "fa7", "fs0", "ft8", "fs1", "ft9",
|
||
"fs2", "ft10", "fs3", "ft11", "fs4", "ft12", "fs5", "ft13"
|
||
};
|
||
|
||
static const char * const mips_fpr_names_64[32] =
|
||
{
|
||
"fv0", "ft12", "fv1", "ft13", "ft0", "ft1", "ft2", "ft3",
|
||
"ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
|
||
"fa4", "fa5", "fa6", "fa7", "ft8", "ft9", "ft10", "ft11",
|
||
"fs0", "fs1", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7"
|
||
};
|
||
|
||
static const char * const mips_cp0_names_numeric[32] =
|
||
{
|
||
"$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
|
||
"$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
|
||
"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
|
||
"$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
|
||
};
|
||
|
||
static const char * const mips_cp0_names_mips3264[32] =
|
||
{
|
||
"c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
|
||
"c0_context", "c0_pagemask", "c0_wired", "$7",
|
||
"c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
|
||
"c0_status", "c0_cause", "c0_epc", "c0_prid",
|
||
"c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
|
||
"c0_xcontext", "$21", "$22", "c0_debug",
|
||
"c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
|
||
"c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
|
||
};
|
||
|
||
static const struct mips_cp0sel_name mips_cp0sel_names_mips3264[] =
|
||
{
|
||
{ 4, 1, "c0_contextconfig" },
|
||
{ 0, 1, "c0_mvpcontrol" },
|
||
{ 0, 2, "c0_mvpconf0" },
|
||
{ 0, 3, "c0_mvpconf1" },
|
||
{ 1, 1, "c0_vpecontrol" },
|
||
{ 1, 2, "c0_vpeconf0" },
|
||
{ 1, 3, "c0_vpeconf1" },
|
||
{ 1, 4, "c0_yqmask" },
|
||
{ 1, 5, "c0_vpeschedule" },
|
||
{ 1, 6, "c0_vpeschefback" },
|
||
{ 2, 1, "c0_tcstatus" },
|
||
{ 2, 2, "c0_tcbind" },
|
||
{ 2, 3, "c0_tcrestart" },
|
||
{ 2, 4, "c0_tchalt" },
|
||
{ 2, 5, "c0_tccontext" },
|
||
{ 2, 6, "c0_tcschedule" },
|
||
{ 2, 7, "c0_tcschefback" },
|
||
{ 5, 1, "c0_pagegrain" },
|
||
{ 6, 1, "c0_srsconf0" },
|
||
{ 6, 2, "c0_srsconf1" },
|
||
{ 6, 3, "c0_srsconf2" },
|
||
{ 6, 4, "c0_srsconf3" },
|
||
{ 6, 5, "c0_srsconf4" },
|
||
{ 12, 1, "c0_intctl" },
|
||
{ 12, 2, "c0_srsctl" },
|
||
{ 12, 3, "c0_srsmap" },
|
||
{ 15, 1, "c0_ebase" },
|
||
{ 16, 1, "c0_config1" },
|
||
{ 16, 2, "c0_config2" },
|
||
{ 16, 3, "c0_config3" },
|
||
{ 18, 1, "c0_watchlo,1" },
|
||
{ 18, 2, "c0_watchlo,2" },
|
||
{ 18, 3, "c0_watchlo,3" },
|
||
{ 18, 4, "c0_watchlo,4" },
|
||
{ 18, 5, "c0_watchlo,5" },
|
||
{ 18, 6, "c0_watchlo,6" },
|
||
{ 18, 7, "c0_watchlo,7" },
|
||
{ 19, 1, "c0_watchhi,1" },
|
||
{ 19, 2, "c0_watchhi,2" },
|
||
{ 19, 3, "c0_watchhi,3" },
|
||
{ 19, 4, "c0_watchhi,4" },
|
||
{ 19, 5, "c0_watchhi,5" },
|
||
{ 19, 6, "c0_watchhi,6" },
|
||
{ 19, 7, "c0_watchhi,7" },
|
||
{ 23, 1, "c0_tracecontrol" },
|
||
{ 23, 2, "c0_tracecontrol2" },
|
||
{ 23, 3, "c0_usertracedata" },
|
||
{ 23, 4, "c0_tracebpc" },
|
||
{ 25, 1, "c0_perfcnt,1" },
|
||
{ 25, 2, "c0_perfcnt,2" },
|
||
{ 25, 3, "c0_perfcnt,3" },
|
||
{ 25, 4, "c0_perfcnt,4" },
|
||
{ 25, 5, "c0_perfcnt,5" },
|
||
{ 25, 6, "c0_perfcnt,6" },
|
||
{ 25, 7, "c0_perfcnt,7" },
|
||
{ 27, 1, "c0_cacheerr,1" },
|
||
{ 27, 2, "c0_cacheerr,2" },
|
||
{ 27, 3, "c0_cacheerr,3" },
|
||
{ 28, 1, "c0_datalo" },
|
||
{ 28, 2, "c0_taglo1" },
|
||
{ 28, 3, "c0_datalo1" },
|
||
{ 28, 4, "c0_taglo2" },
|
||
{ 28, 5, "c0_datalo2" },
|
||
{ 28, 6, "c0_taglo3" },
|
||
{ 28, 7, "c0_datalo3" },
|
||
{ 29, 1, "c0_datahi" },
|
||
{ 29, 2, "c0_taghi1" },
|
||
{ 29, 3, "c0_datahi1" },
|
||
{ 29, 4, "c0_taghi2" },
|
||
{ 29, 5, "c0_datahi2" },
|
||
{ 29, 6, "c0_taghi3" },
|
||
{ 29, 7, "c0_datahi3" },
|
||
};
|
||
|
||
static const char * const mips_cp0_names_mips3264r2[32] =
|
||
{
|
||
"c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
|
||
"c0_context", "c0_pagemask", "c0_wired", "c0_hwrena",
|
||
"c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
|
||
"c0_status", "c0_cause", "c0_epc", "c0_prid",
|
||
"c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
|
||
"c0_xcontext", "$21", "$22", "c0_debug",
|
||
"c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
|
||
"c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
|
||
};
|
||
|
||
static const struct mips_cp0sel_name mips_cp0sel_names_mips3264r2[] =
|
||
{
|
||
{ 4, 1, "c0_contextconfig" },
|
||
{ 5, 1, "c0_pagegrain" },
|
||
{ 12, 1, "c0_intctl" },
|
||
{ 12, 2, "c0_srsctl" },
|
||
{ 12, 3, "c0_srsmap" },
|
||
{ 15, 1, "c0_ebase" },
|
||
{ 16, 1, "c0_config1" },
|
||
{ 16, 2, "c0_config2" },
|
||
{ 16, 3, "c0_config3" },
|
||
{ 18, 1, "c0_watchlo,1" },
|
||
{ 18, 2, "c0_watchlo,2" },
|
||
{ 18, 3, "c0_watchlo,3" },
|
||
{ 18, 4, "c0_watchlo,4" },
|
||
{ 18, 5, "c0_watchlo,5" },
|
||
{ 18, 6, "c0_watchlo,6" },
|
||
{ 18, 7, "c0_watchlo,7" },
|
||
{ 19, 1, "c0_watchhi,1" },
|
||
{ 19, 2, "c0_watchhi,2" },
|
||
{ 19, 3, "c0_watchhi,3" },
|
||
{ 19, 4, "c0_watchhi,4" },
|
||
{ 19, 5, "c0_watchhi,5" },
|
||
{ 19, 6, "c0_watchhi,6" },
|
||
{ 19, 7, "c0_watchhi,7" },
|
||
{ 23, 1, "c0_tracecontrol" },
|
||
{ 23, 2, "c0_tracecontrol2" },
|
||
{ 23, 3, "c0_usertracedata" },
|
||
{ 23, 4, "c0_tracebpc" },
|
||
{ 25, 1, "c0_perfcnt,1" },
|
||
{ 25, 2, "c0_perfcnt,2" },
|
||
{ 25, 3, "c0_perfcnt,3" },
|
||
{ 25, 4, "c0_perfcnt,4" },
|
||
{ 25, 5, "c0_perfcnt,5" },
|
||
{ 25, 6, "c0_perfcnt,6" },
|
||
{ 25, 7, "c0_perfcnt,7" },
|
||
{ 27, 1, "c0_cacheerr,1" },
|
||
{ 27, 2, "c0_cacheerr,2" },
|
||
{ 27, 3, "c0_cacheerr,3" },
|
||
{ 28, 1, "c0_datalo" },
|
||
{ 28, 2, "c0_taglo1" },
|
||
{ 28, 3, "c0_datalo1" },
|
||
{ 28, 4, "c0_taglo2" },
|
||
{ 28, 5, "c0_datalo2" },
|
||
{ 28, 6, "c0_taglo3" },
|
||
{ 28, 7, "c0_datalo3" },
|
||
{ 29, 1, "c0_datahi" },
|
||
{ 29, 2, "c0_taghi1" },
|
||
{ 29, 3, "c0_datahi1" },
|
||
{ 29, 4, "c0_taghi2" },
|
||
{ 29, 5, "c0_datahi2" },
|
||
{ 29, 6, "c0_taghi3" },
|
||
{ 29, 7, "c0_datahi3" },
|
||
};
|
||
|
||
/* SB-1: MIPS64 (mips_cp0_names_mips3264) with minor mods. */
|
||
static const char * const mips_cp0_names_sb1[32] =
|
||
{
|
||
"c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
|
||
"c0_context", "c0_pagemask", "c0_wired", "$7",
|
||
"c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
|
||
"c0_status", "c0_cause", "c0_epc", "c0_prid",
|
||
"c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
|
||
"c0_xcontext", "$21", "$22", "c0_debug",
|
||
"c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr_i",
|
||
"c0_taglo_i", "c0_taghi_i", "c0_errorepc", "c0_desave",
|
||
};
|
||
|
||
static const struct mips_cp0sel_name mips_cp0sel_names_sb1[] =
|
||
{
|
||
{ 16, 1, "c0_config1" },
|
||
{ 18, 1, "c0_watchlo,1" },
|
||
{ 19, 1, "c0_watchhi,1" },
|
||
{ 22, 0, "c0_perftrace" },
|
||
{ 23, 3, "c0_edebug" },
|
||
{ 25, 1, "c0_perfcnt,1" },
|
||
{ 25, 2, "c0_perfcnt,2" },
|
||
{ 25, 3, "c0_perfcnt,3" },
|
||
{ 25, 4, "c0_perfcnt,4" },
|
||
{ 25, 5, "c0_perfcnt,5" },
|
||
{ 25, 6, "c0_perfcnt,6" },
|
||
{ 25, 7, "c0_perfcnt,7" },
|
||
{ 26, 1, "c0_buserr_pa" },
|
||
{ 27, 1, "c0_cacheerr_d" },
|
||
{ 27, 3, "c0_cacheerr_d_pa" },
|
||
{ 28, 1, "c0_datalo_i" },
|
||
{ 28, 2, "c0_taglo_d" },
|
||
{ 28, 3, "c0_datalo_d" },
|
||
{ 29, 1, "c0_datahi_i" },
|
||
{ 29, 2, "c0_taghi_d" },
|
||
{ 29, 3, "c0_datahi_d" },
|
||
};
|
||
|
||
static const char * const mips_hwr_names_numeric[32] =
|
||
{
|
||
"$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
|
||
"$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
|
||
"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
|
||
"$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
|
||
};
|
||
|
||
static const char * const mips_hwr_names_mips3264r2[32] =
|
||
{
|
||
"hwr_cpunum", "hwr_synci_step", "hwr_cc", "hwr_ccres",
|
||
"$4", "$5", "$6", "$7",
|
||
"$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
|
||
"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
|
||
"$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
|
||
};
|
||
|
||
struct mips_abi_choice
|
||
{
|
||
const char *name;
|
||
const char * const *gpr_names;
|
||
const char * const *fpr_names;
|
||
};
|
||
|
||
static struct mips_abi_choice mips_abi_choices[] =
|
||
{
|
||
{ "numeric", mips_gpr_names_numeric, mips_fpr_names_numeric },
|
||
{ "32", mips_gpr_names_oldabi, mips_fpr_names_32 },
|
||
{ "n32", mips_gpr_names_newabi, mips_fpr_names_n32 },
|
||
{ "64", mips_gpr_names_newabi, mips_fpr_names_64 },
|
||
};
|
||
|
||
struct mips_arch_choice
|
||
{
|
||
const char *name;
|
||
int bfd_mach_valid;
|
||
unsigned long bfd_mach;
|
||
int processor;
|
||
int isa;
|
||
const char * const *cp0_names;
|
||
const struct mips_cp0sel_name *cp0sel_names;
|
||
unsigned int cp0sel_names_len;
|
||
const char * const *hwr_names;
|
||
};
|
||
|
||
#define bfd_mach_mips3000 3000
|
||
#define bfd_mach_mips3900 3900
|
||
#define bfd_mach_mips4000 4000
|
||
#define bfd_mach_mips4010 4010
|
||
#define bfd_mach_mips4100 4100
|
||
#define bfd_mach_mips4111 4111
|
||
#define bfd_mach_mips4120 4120
|
||
#define bfd_mach_mips4300 4300
|
||
#define bfd_mach_mips4400 4400
|
||
#define bfd_mach_mips4600 4600
|
||
#define bfd_mach_mips4650 4650
|
||
#define bfd_mach_mips5000 5000
|
||
#define bfd_mach_mips5400 5400
|
||
#define bfd_mach_mips5500 5500
|
||
#define bfd_mach_mips6000 6000
|
||
#define bfd_mach_mips7000 7000
|
||
#define bfd_mach_mips8000 8000
|
||
#define bfd_mach_mips9000 9000
|
||
#define bfd_mach_mips10000 10000
|
||
#define bfd_mach_mips12000 12000
|
||
#define bfd_mach_mips16 16
|
||
#define bfd_mach_mips5 5
|
||
#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
|
||
#define bfd_mach_mipsisa32 32
|
||
#define bfd_mach_mipsisa32r2 33
|
||
#define bfd_mach_mipsisa64 64
|
||
#define bfd_mach_mipsisa64r2 65
|
||
|
||
static const struct mips_arch_choice mips_arch_choices[] =
|
||
{
|
||
{ "numeric", 0, 0, 0, 0,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
|
||
{ "r3000", 1, bfd_mach_mips3000, CPU_R3000, ISA_MIPS1,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r3900", 1, bfd_mach_mips3900, CPU_R3900, ISA_MIPS1,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r4000", 1, bfd_mach_mips4000, CPU_R4000, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r4010", 1, bfd_mach_mips4010, CPU_R4010, ISA_MIPS2,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "vr4100", 1, bfd_mach_mips4100, CPU_VR4100, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "vr4111", 1, bfd_mach_mips4111, CPU_R4111, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "vr4120", 1, bfd_mach_mips4120, CPU_VR4120, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r4300", 1, bfd_mach_mips4300, CPU_R4300, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r4400", 1, bfd_mach_mips4400, CPU_R4400, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r4600", 1, bfd_mach_mips4600, CPU_R4600, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r4650", 1, bfd_mach_mips4650, CPU_R4650, ISA_MIPS3,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r5000", 1, bfd_mach_mips5000, CPU_R5000, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "vr5400", 1, bfd_mach_mips5400, CPU_VR5400, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "vr5500", 1, bfd_mach_mips5500, CPU_VR5500, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r6000", 1, bfd_mach_mips6000, CPU_R6000, ISA_MIPS2,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "rm7000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "rm9000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r8000", 1, bfd_mach_mips8000, CPU_R8000, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r10000", 1, bfd_mach_mips10000, CPU_R10000, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "r12000", 1, bfd_mach_mips12000, CPU_R12000, ISA_MIPS4,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
{ "mips5", 1, bfd_mach_mips5, CPU_MIPS5, ISA_MIPS5,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
|
||
/* For stock MIPS32, disassemble all applicable MIPS-specified ASEs.
|
||
Note that MIPS-3D and MDMX are not applicable to MIPS32. (See
|
||
_MIPS32 Architecture For Programmers Volume I: Introduction to the
|
||
MIPS32 Architecture_ (MIPS Document Number MD00082, Revision 0.95),
|
||
page 1. */
|
||
{ "mips32", 1, bfd_mach_mipsisa32, CPU_MIPS32,
|
||
ISA_MIPS32 | INSN_MIPS16 | INSN_SMARTMIPS,
|
||
mips_cp0_names_mips3264,
|
||
mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
|
||
mips_hwr_names_numeric },
|
||
|
||
{ "mips32r2", 1, bfd_mach_mipsisa32r2, CPU_MIPS32R2,
|
||
(ISA_MIPS32R2 | INSN_MIPS16 | INSN_SMARTMIPS | INSN_DSP | INSN_DSPR2
|
||
| INSN_MIPS3D | INSN_MT),
|
||
mips_cp0_names_mips3264r2,
|
||
mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
|
||
mips_hwr_names_mips3264r2 },
|
||
|
||
/* For stock MIPS64, disassemble all applicable MIPS-specified ASEs. */
|
||
{ "mips64", 1, bfd_mach_mipsisa64, CPU_MIPS64,
|
||
ISA_MIPS64 | INSN_MIPS16 | INSN_MIPS3D | INSN_MDMX,
|
||
mips_cp0_names_mips3264,
|
||
mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
|
||
mips_hwr_names_numeric },
|
||
|
||
{ "mips64r2", 1, bfd_mach_mipsisa64r2, CPU_MIPS64R2,
|
||
(ISA_MIPS64R2 | INSN_MIPS16 | INSN_MIPS3D | INSN_DSP | INSN_DSPR2
|
||
| INSN_DSP64 | INSN_MT | INSN_MDMX),
|
||
mips_cp0_names_mips3264r2,
|
||
mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
|
||
mips_hwr_names_mips3264r2 },
|
||
|
||
{ "sb1", 1, bfd_mach_mips_sb1, CPU_SB1,
|
||
ISA_MIPS64 | INSN_MIPS3D | INSN_SB1,
|
||
mips_cp0_names_sb1,
|
||
mips_cp0sel_names_sb1, ARRAY_SIZE (mips_cp0sel_names_sb1),
|
||
mips_hwr_names_numeric },
|
||
|
||
/* This entry, mips16, is here only for ISA/processor selection; do
|
||
not print its name. */
|
||
{ "", 1, bfd_mach_mips16, CPU_MIPS16, ISA_MIPS3 | INSN_MIPS16,
|
||
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
|
||
};
|
||
|
||
/* ISA and processor type to disassemble for, and register names to use.
|
||
set_default_mips_dis_options and parse_mips_dis_options fill in these
|
||
values. */
|
||
static int mips_processor;
|
||
static int mips_isa;
|
||
static const char * const *mips_gpr_names;
|
||
static const char * const *mips_fpr_names;
|
||
static const char * const *mips_cp0_names;
|
||
static const struct mips_cp0sel_name *mips_cp0sel_names;
|
||
static int mips_cp0sel_names_len;
|
||
static const char * const *mips_hwr_names;
|
||
|
||
/* Other options */
|
||
static int no_aliases; /* If set disassemble as most general inst. */
|
||
|
||
static const struct mips_abi_choice *
|
||
choose_abi_by_name (const char *name, unsigned int namelen)
|
||
{
|
||
const struct mips_abi_choice *c;
|
||
unsigned int i;
|
||
|
||
for (i = 0, c = NULL; i < ARRAY_SIZE (mips_abi_choices) && c == NULL; i++)
|
||
if (strncmp (mips_abi_choices[i].name, name, namelen) == 0
|
||
&& strlen (mips_abi_choices[i].name) == namelen)
|
||
c = &mips_abi_choices[i];
|
||
|
||
return c;
|
||
}
|
||
|
||
static const struct mips_arch_choice *
|
||
choose_arch_by_name (const char *name, unsigned int namelen)
|
||
{
|
||
const struct mips_arch_choice *c = NULL;
|
||
unsigned int i;
|
||
|
||
for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
|
||
if (strncmp (mips_arch_choices[i].name, name, namelen) == 0
|
||
&& strlen (mips_arch_choices[i].name) == namelen)
|
||
c = &mips_arch_choices[i];
|
||
|
||
return c;
|
||
}
|
||
|
||
static const struct mips_arch_choice *
|
||
choose_arch_by_number (unsigned long mach)
|
||
{
|
||
static unsigned long hint_bfd_mach;
|
||
static const struct mips_arch_choice *hint_arch_choice;
|
||
const struct mips_arch_choice *c;
|
||
unsigned int i;
|
||
|
||
/* We optimize this because even if the user specifies no
|
||
flags, this will be done for every instruction! */
|
||
if (hint_bfd_mach == mach
|
||
&& hint_arch_choice != NULL
|
||
&& hint_arch_choice->bfd_mach == hint_bfd_mach)
|
||
return hint_arch_choice;
|
||
|
||
for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
|
||
{
|
||
if (mips_arch_choices[i].bfd_mach_valid
|
||
&& mips_arch_choices[i].bfd_mach == mach)
|
||
{
|
||
c = &mips_arch_choices[i];
|
||
hint_bfd_mach = mach;
|
||
hint_arch_choice = c;
|
||
}
|
||
}
|
||
return c;
|
||
}
|
||
|
||
static void
|
||
set_default_mips_dis_options (struct disassemble_info *info)
|
||
{
|
||
const struct mips_arch_choice *chosen_arch;
|
||
|
||
/* Defaults: mipsIII/r3000 (?!), (o)32-style ("oldabi") GPR names,
|
||
and numeric FPR, CP0 register, and HWR names. */
|
||
mips_isa = ISA_MIPS3;
|
||
mips_processor = CPU_R3000;
|
||
mips_gpr_names = mips_gpr_names_oldabi;
|
||
mips_fpr_names = mips_fpr_names_numeric;
|
||
mips_cp0_names = mips_cp0_names_numeric;
|
||
mips_cp0sel_names = NULL;
|
||
mips_cp0sel_names_len = 0;
|
||
mips_hwr_names = mips_hwr_names_numeric;
|
||
no_aliases = 0;
|
||
|
||
/* If an ELF "newabi" binary, use the n32/(n)64 GPR names. */
|
||
#if 0
|
||
if (info->flavour == bfd_target_elf_flavour && info->section != NULL)
|
||
{
|
||
Elf_Internal_Ehdr *header;
|
||
|
||
header = elf_elfheader (info->section->owner);
|
||
if (is_newabi (header))
|
||
mips_gpr_names = mips_gpr_names_newabi;
|
||
}
|
||
#endif
|
||
|
||
/* Set ISA, architecture, and cp0 register names as best we can. */
|
||
#if !defined(SYMTAB_AVAILABLE) && 0
|
||
/* This is running out on a target machine, not in a host tool.
|
||
FIXME: Where does mips_target_info come from? */
|
||
target_processor = mips_target_info.processor;
|
||
mips_isa = mips_target_info.isa;
|
||
#else
|
||
chosen_arch = choose_arch_by_number (info->mach);
|
||
if (chosen_arch != NULL)
|
||
{
|
||
mips_processor = chosen_arch->processor;
|
||
mips_isa = chosen_arch->isa;
|
||
mips_cp0_names = chosen_arch->cp0_names;
|
||
mips_cp0sel_names = chosen_arch->cp0sel_names;
|
||
mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
|
||
mips_hwr_names = chosen_arch->hwr_names;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
static void
|
||
parse_mips_dis_option (const char *option, unsigned int len)
|
||
{
|
||
unsigned int i, optionlen, vallen;
|
||
const char *val;
|
||
const struct mips_abi_choice *chosen_abi;
|
||
const struct mips_arch_choice *chosen_arch;
|
||
|
||
/* Look for the = that delimits the end of the option name. */
|
||
for (i = 0; i < len; i++)
|
||
{
|
||
if (option[i] == '=')
|
||
break;
|
||
}
|
||
if (i == 0) /* Invalid option: no name before '='. */
|
||
return;
|
||
if (i == len) /* Invalid option: no '='. */
|
||
return;
|
||
if (i == (len - 1)) /* Invalid option: no value after '='. */
|
||
return;
|
||
|
||
optionlen = i;
|
||
val = option + (optionlen + 1);
|
||
vallen = len - (optionlen + 1);
|
||
|
||
if (strncmp("gpr-names", option, optionlen) == 0
|
||
&& strlen("gpr-names") == optionlen)
|
||
{
|
||
chosen_abi = choose_abi_by_name (val, vallen);
|
||
if (chosen_abi != NULL)
|
||
mips_gpr_names = chosen_abi->gpr_names;
|
||
return;
|
||
}
|
||
|
||
if (strncmp("fpr-names", option, optionlen) == 0
|
||
&& strlen("fpr-names") == optionlen)
|
||
{
|
||
chosen_abi = choose_abi_by_name (val, vallen);
|
||
if (chosen_abi != NULL)
|
||
mips_fpr_names = chosen_abi->fpr_names;
|
||
return;
|
||
}
|
||
|
||
if (strncmp("cp0-names", option, optionlen) == 0
|
||
&& strlen("cp0-names") == optionlen)
|
||
{
|
||
chosen_arch = choose_arch_by_name (val, vallen);
|
||
if (chosen_arch != NULL)
|
||
{
|
||
mips_cp0_names = chosen_arch->cp0_names;
|
||
mips_cp0sel_names = chosen_arch->cp0sel_names;
|
||
mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (strncmp("hwr-names", option, optionlen) == 0
|
||
&& strlen("hwr-names") == optionlen)
|
||
{
|
||
chosen_arch = choose_arch_by_name (val, vallen);
|
||
if (chosen_arch != NULL)
|
||
mips_hwr_names = chosen_arch->hwr_names;
|
||
return;
|
||
}
|
||
|
||
if (strncmp("reg-names", option, optionlen) == 0
|
||
&& strlen("reg-names") == optionlen)
|
||
{
|
||
/* We check both ABI and ARCH here unconditionally, so
|
||
that "numeric" will do the desirable thing: select
|
||
numeric register names for all registers. Other than
|
||
that, a given name probably won't match both. */
|
||
chosen_abi = choose_abi_by_name (val, vallen);
|
||
if (chosen_abi != NULL)
|
||
{
|
||
mips_gpr_names = chosen_abi->gpr_names;
|
||
mips_fpr_names = chosen_abi->fpr_names;
|
||
}
|
||
chosen_arch = choose_arch_by_name (val, vallen);
|
||
if (chosen_arch != NULL)
|
||
{
|
||
mips_cp0_names = chosen_arch->cp0_names;
|
||
mips_cp0sel_names = chosen_arch->cp0sel_names;
|
||
mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
|
||
mips_hwr_names = chosen_arch->hwr_names;
|
||
}
|
||
return;
|
||
}
|
||
|
||
/* Invalid option. */
|
||
}
|
||
|
||
static void
|
||
parse_mips_dis_options (const char *options)
|
||
{
|
||
const char *option_end;
|
||
|
||
if (options == NULL)
|
||
return;
|
||
|
||
while (*options != '\0')
|
||
{
|
||
/* Skip empty options. */
|
||
if (*options == ',')
|
||
{
|
||
options++;
|
||
continue;
|
||
}
|
||
|
||
/* We know that *options is neither NUL or a comma. */
|
||
option_end = options + 1;
|
||
while (*option_end != ',' && *option_end != '\0')
|
||
option_end++;
|
||
|
||
parse_mips_dis_option (options, option_end - options);
|
||
|
||
/* Go on to the next one. If option_end points to a comma, it
|
||
will be skipped above. */
|
||
options = option_end;
|
||
}
|
||
}
|
||
|
||
static const struct mips_cp0sel_name *
|
||
lookup_mips_cp0sel_name (const struct mips_cp0sel_name *names,
|
||
unsigned int len,
|
||
unsigned int cp0reg,
|
||
unsigned int sel)
|
||
{
|
||
unsigned int i;
|
||
|
||
for (i = 0; i < len; i++)
|
||
if (names[i].cp0reg == cp0reg && names[i].sel == sel)
|
||
return &names[i];
|
||
return NULL;
|
||
}
|
||
|
||
/* Print insn arguments for 32/64-bit code. */
|
||
|
||
static void
|
||
print_insn_args (const char *d,
|
||
register unsigned long int l,
|
||
bfd_vma pc,
|
||
struct disassemble_info *info,
|
||
const struct mips_opcode *opp)
|
||
{
|
||
int op, delta;
|
||
unsigned int lsb, msb, msbd;
|
||
|
||
lsb = 0;
|
||
|
||
for (; *d != '\0'; d++)
|
||
{
|
||
switch (*d)
|
||
{
|
||
case ',':
|
||
case '(':
|
||
case ')':
|
||
case '[':
|
||
case ']':
|
||
(*info->fprintf_func) (info->stream, "%c", *d);
|
||
break;
|
||
|
||
case '+':
|
||
/* Extension character; switch for second char. */
|
||
d++;
|
||
switch (*d)
|
||
{
|
||
case '\0':
|
||
/* xgettext:c-format */
|
||
(*info->fprintf_func) (info->stream,
|
||
_("# internal error, incomplete extension sequence (+)"));
|
||
return;
|
||
|
||
case 'A':
|
||
lsb = (l >> OP_SH_SHAMT) & OP_MASK_SHAMT;
|
||
(*info->fprintf_func) (info->stream, "0x%x", lsb);
|
||
break;
|
||
|
||
case 'B':
|
||
msb = (l >> OP_SH_INSMSB) & OP_MASK_INSMSB;
|
||
(*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
|
||
break;
|
||
|
||
case '1':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_UDI1) & OP_MASK_UDI1);
|
||
break;
|
||
|
||
case '2':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_UDI2) & OP_MASK_UDI2);
|
||
break;
|
||
|
||
case '3':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_UDI3) & OP_MASK_UDI3);
|
||
break;
|
||
|
||
case '4':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_UDI4) & OP_MASK_UDI4);
|
||
break;
|
||
|
||
case 'C':
|
||
case 'H':
|
||
msbd = (l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD;
|
||
(*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
|
||
break;
|
||
|
||
case 'D':
|
||
{
|
||
const struct mips_cp0sel_name *n;
|
||
unsigned int cp0reg, sel;
|
||
|
||
cp0reg = (l >> OP_SH_RD) & OP_MASK_RD;
|
||
sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
|
||
|
||
/* CP0 register including 'sel' code for mtcN (et al.), to be
|
||
printed textually if known. If not known, print both
|
||
CP0 register name and sel numerically since CP0 register
|
||
with sel 0 may have a name unrelated to register being
|
||
printed. */
|
||
n = lookup_mips_cp0sel_name(mips_cp0sel_names,
|
||
mips_cp0sel_names_len, cp0reg, sel);
|
||
if (n != NULL)
|
||
(*info->fprintf_func) (info->stream, "%s", n->name);
|
||
else
|
||
(*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
|
||
break;
|
||
}
|
||
|
||
case 'E':
|
||
lsb = ((l >> OP_SH_SHAMT) & OP_MASK_SHAMT) + 32;
|
||
(*info->fprintf_func) (info->stream, "0x%x", lsb);
|
||
break;
|
||
|
||
case 'F':
|
||
msb = ((l >> OP_SH_INSMSB) & OP_MASK_INSMSB) + 32;
|
||
(*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
|
||
break;
|
||
|
||
case 'G':
|
||
msbd = ((l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD) + 32;
|
||
(*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
|
||
break;
|
||
|
||
case 't': /* Coprocessor 0 reg name */
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_cp0_names[(l >> OP_SH_RT) &
|
||
OP_MASK_RT]);
|
||
break;
|
||
|
||
case 'T': /* Coprocessor 0 reg name */
|
||
{
|
||
const struct mips_cp0sel_name *n;
|
||
unsigned int cp0reg, sel;
|
||
|
||
cp0reg = (l >> OP_SH_RT) & OP_MASK_RT;
|
||
sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
|
||
|
||
/* CP0 register including 'sel' code for mftc0, to be
|
||
printed textually if known. If not known, print both
|
||
CP0 register name and sel numerically since CP0 register
|
||
with sel 0 may have a name unrelated to register being
|
||
printed. */
|
||
n = lookup_mips_cp0sel_name(mips_cp0sel_names,
|
||
mips_cp0sel_names_len, cp0reg, sel);
|
||
if (n != NULL)
|
||
(*info->fprintf_func) (info->stream, "%s", n->name);
|
||
else
|
||
(*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
|
||
break;
|
||
}
|
||
|
||
default:
|
||
/* xgettext:c-format */
|
||
(*info->fprintf_func) (info->stream,
|
||
_("# internal error, undefined extension sequence (+%c)"),
|
||
*d);
|
||
return;
|
||
}
|
||
break;
|
||
|
||
case '2':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_BP) & OP_MASK_BP);
|
||
break;
|
||
|
||
case '3':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_SA3) & OP_MASK_SA3);
|
||
break;
|
||
|
||
case '4':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_SA4) & OP_MASK_SA4);
|
||
break;
|
||
|
||
case '5':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_IMM8) & OP_MASK_IMM8);
|
||
break;
|
||
|
||
case '6':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_RS) & OP_MASK_RS);
|
||
break;
|
||
|
||
case '7':
|
||
(*info->fprintf_func) (info->stream, "$ac%ld",
|
||
(l >> OP_SH_DSPACC) & OP_MASK_DSPACC);
|
||
break;
|
||
|
||
case '8':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_WRDSP) & OP_MASK_WRDSP);
|
||
break;
|
||
|
||
case '9':
|
||
(*info->fprintf_func) (info->stream, "$ac%ld",
|
||
(l >> OP_SH_DSPACC_S) & OP_MASK_DSPACC_S);
|
||
break;
|
||
|
||
case '0': /* dsp 6-bit signed immediate in bit 20 */
|
||
delta = ((l >> OP_SH_DSPSFT) & OP_MASK_DSPSFT);
|
||
if (delta & 0x20) /* test sign bit */
|
||
delta |= ~OP_MASK_DSPSFT;
|
||
(*info->fprintf_func) (info->stream, "%d", delta);
|
||
break;
|
||
|
||
case ':': /* dsp 7-bit signed immediate in bit 19 */
|
||
delta = ((l >> OP_SH_DSPSFT_7) & OP_MASK_DSPSFT_7);
|
||
if (delta & 0x40) /* test sign bit */
|
||
delta |= ~OP_MASK_DSPSFT_7;
|
||
(*info->fprintf_func) (info->stream, "%d", delta);
|
||
break;
|
||
|
||
case '\'':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_RDDSP) & OP_MASK_RDDSP);
|
||
break;
|
||
|
||
case '@': /* dsp 10-bit signed immediate in bit 16 */
|
||
delta = ((l >> OP_SH_IMM10) & OP_MASK_IMM10);
|
||
if (delta & 0x200) /* test sign bit */
|
||
delta |= ~OP_MASK_IMM10;
|
||
(*info->fprintf_func) (info->stream, "%d", delta);
|
||
break;
|
||
|
||
case '!':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_MT_U) & OP_MASK_MT_U);
|
||
break;
|
||
|
||
case '$':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_MT_H) & OP_MASK_MT_H);
|
||
break;
|
||
|
||
case '*':
|
||
(*info->fprintf_func) (info->stream, "$ac%ld",
|
||
(l >> OP_SH_MTACC_T) & OP_MASK_MTACC_T);
|
||
break;
|
||
|
||
case '&':
|
||
(*info->fprintf_func) (info->stream, "$ac%ld",
|
||
(l >> OP_SH_MTACC_D) & OP_MASK_MTACC_D);
|
||
break;
|
||
|
||
case 'g':
|
||
/* Coprocessor register for CTTC1, MTTC2, MTHC2, CTTC2. */
|
||
(*info->fprintf_func) (info->stream, "$%ld",
|
||
(l >> OP_SH_RD) & OP_MASK_RD);
|
||
break;
|
||
|
||
case 's':
|
||
case 'b':
|
||
case 'r':
|
||
case 'v':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[(l >> OP_SH_RS) & OP_MASK_RS]);
|
||
break;
|
||
|
||
case 't':
|
||
case 'w':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
|
||
break;
|
||
|
||
case 'i':
|
||
case 'u':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_IMMEDIATE) & OP_MASK_IMMEDIATE);
|
||
break;
|
||
|
||
case 'j': /* Same as i, but sign-extended. */
|
||
case 'o':
|
||
delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
|
||
if (delta & 0x8000)
|
||
delta |= ~0xffff;
|
||
(*info->fprintf_func) (info->stream, "%d",
|
||
delta);
|
||
break;
|
||
|
||
case 'h':
|
||
(*info->fprintf_func) (info->stream, "0x%x",
|
||
(unsigned int) ((l >> OP_SH_PREFX)
|
||
& OP_MASK_PREFX));
|
||
break;
|
||
|
||
case 'k':
|
||
(*info->fprintf_func) (info->stream, "0x%x",
|
||
(unsigned int) ((l >> OP_SH_CACHE)
|
||
& OP_MASK_CACHE));
|
||
break;
|
||
|
||
case 'a':
|
||
info->target = (((pc + 4) & ~(bfd_vma) 0x0fffffff)
|
||
| (((l >> OP_SH_TARGET) & OP_MASK_TARGET) << 2));
|
||
/* For gdb disassembler, force odd address on jalx. */
|
||
if (info->flavour == bfd_target_unknown_flavour
|
||
&& strcmp (opp->name, "jalx") == 0)
|
||
info->target |= 1;
|
||
(*info->print_address_func) (info->target, info);
|
||
break;
|
||
|
||
case 'p':
|
||
/* Sign extend the displacement. */
|
||
delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
|
||
if (delta & 0x8000)
|
||
delta |= ~0xffff;
|
||
info->target = (delta << 2) + pc + INSNLEN;
|
||
(*info->print_address_func) (info->target, info);
|
||
break;
|
||
|
||
case 'd':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
|
||
break;
|
||
|
||
case 'U':
|
||
{
|
||
/* First check for both rd and rt being equal. */
|
||
unsigned int reg = (l >> OP_SH_RD) & OP_MASK_RD;
|
||
if (reg == ((l >> OP_SH_RT) & OP_MASK_RT))
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[reg]);
|
||
else
|
||
{
|
||
/* If one is zero use the other. */
|
||
if (reg == 0)
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
|
||
else if (((l >> OP_SH_RT) & OP_MASK_RT) == 0)
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[reg]);
|
||
else /* Bogus, result depends on processor. */
|
||
(*info->fprintf_func) (info->stream, "%s or %s",
|
||
mips_gpr_names[reg],
|
||
mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 'z':
|
||
(*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
|
||
break;
|
||
|
||
case '<':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_SHAMT) & OP_MASK_SHAMT);
|
||
break;
|
||
|
||
case 'c':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_CODE) & OP_MASK_CODE);
|
||
break;
|
||
|
||
case 'q':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_CODE2) & OP_MASK_CODE2);
|
||
break;
|
||
|
||
case 'C':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_COPZ) & OP_MASK_COPZ);
|
||
break;
|
||
|
||
case 'B':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
|
||
(l >> OP_SH_CODE20) & OP_MASK_CODE20);
|
||
break;
|
||
|
||
case 'J':
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_CODE19) & OP_MASK_CODE19);
|
||
break;
|
||
|
||
case 'S':
|
||
case 'V':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_fpr_names[(l >> OP_SH_FS) & OP_MASK_FS]);
|
||
break;
|
||
|
||
case 'T':
|
||
case 'W':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_fpr_names[(l >> OP_SH_FT) & OP_MASK_FT]);
|
||
break;
|
||
|
||
case 'D':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_fpr_names[(l >> OP_SH_FD) & OP_MASK_FD]);
|
||
break;
|
||
|
||
case 'R':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_fpr_names[(l >> OP_SH_FR) & OP_MASK_FR]);
|
||
break;
|
||
|
||
case 'E':
|
||
/* Coprocessor register for lwcN instructions, et al.
|
||
|
||
Note that there is no load/store cp0 instructions, and
|
||
that FPU (cp1) instructions disassemble this field using
|
||
'T' format. Therefore, until we gain understanding of
|
||
cp2 register names, we can simply print the register
|
||
numbers. */
|
||
(*info->fprintf_func) (info->stream, "$%ld",
|
||
(l >> OP_SH_RT) & OP_MASK_RT);
|
||
break;
|
||
|
||
case 'G':
|
||
/* Coprocessor register for mtcN instructions, et al. Note
|
||
that FPU (cp1) instructions disassemble this field using
|
||
'S' format. Therefore, we only need to worry about cp0,
|
||
cp2, and cp3. */
|
||
op = (l >> OP_SH_OP) & OP_MASK_OP;
|
||
if (op == OP_OP_COP0)
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_cp0_names[(l >> OP_SH_RD) & OP_MASK_RD]);
|
||
else
|
||
(*info->fprintf_func) (info->stream, "$%ld",
|
||
(l >> OP_SH_RD) & OP_MASK_RD);
|
||
break;
|
||
|
||
case 'K':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_hwr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
|
||
break;
|
||
|
||
case 'N':
|
||
(*info->fprintf_func) (info->stream,
|
||
((opp->pinfo & (FP_D | FP_S)) != 0
|
||
? "$fcc%ld" : "$cc%ld"),
|
||
(l >> OP_SH_BCC) & OP_MASK_BCC);
|
||
break;
|
||
|
||
case 'M':
|
||
(*info->fprintf_func) (info->stream, "$fcc%ld",
|
||
(l >> OP_SH_CCC) & OP_MASK_CCC);
|
||
break;
|
||
|
||
case 'P':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_PERFREG) & OP_MASK_PERFREG);
|
||
break;
|
||
|
||
case 'e':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_VECBYTE) & OP_MASK_VECBYTE);
|
||
break;
|
||
|
||
case '%':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_VECALIGN) & OP_MASK_VECALIGN);
|
||
break;
|
||
|
||
case 'H':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_SEL) & OP_MASK_SEL);
|
||
break;
|
||
|
||
case 'O':
|
||
(*info->fprintf_func) (info->stream, "%ld",
|
||
(l >> OP_SH_ALN) & OP_MASK_ALN);
|
||
break;
|
||
|
||
case 'Q':
|
||
{
|
||
unsigned int vsel = (l >> OP_SH_VSEL) & OP_MASK_VSEL;
|
||
|
||
if ((vsel & 0x10) == 0)
|
||
{
|
||
int fmt;
|
||
|
||
vsel &= 0x0f;
|
||
for (fmt = 0; fmt < 3; fmt++, vsel >>= 1)
|
||
if ((vsel & 1) == 0)
|
||
break;
|
||
(*info->fprintf_func) (info->stream, "$v%ld[%d]",
|
||
(l >> OP_SH_FT) & OP_MASK_FT,
|
||
vsel >> 1);
|
||
}
|
||
else if ((vsel & 0x08) == 0)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "$v%ld",
|
||
(l >> OP_SH_FT) & OP_MASK_FT);
|
||
}
|
||
else
|
||
{
|
||
(*info->fprintf_func) (info->stream, "0x%lx",
|
||
(l >> OP_SH_FT) & OP_MASK_FT);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 'X':
|
||
(*info->fprintf_func) (info->stream, "$v%ld",
|
||
(l >> OP_SH_FD) & OP_MASK_FD);
|
||
break;
|
||
|
||
case 'Y':
|
||
(*info->fprintf_func) (info->stream, "$v%ld",
|
||
(l >> OP_SH_FS) & OP_MASK_FS);
|
||
break;
|
||
|
||
case 'Z':
|
||
(*info->fprintf_func) (info->stream, "$v%ld",
|
||
(l >> OP_SH_FT) & OP_MASK_FT);
|
||
break;
|
||
|
||
default:
|
||
/* xgettext:c-format */
|
||
(*info->fprintf_func) (info->stream,
|
||
_("# internal error, undefined modifier(%c)"),
|
||
*d);
|
||
return;
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Check if the object uses NewABI conventions. */
|
||
#if 0
|
||
static int
|
||
is_newabi (header)
|
||
Elf_Internal_Ehdr *header;
|
||
{
|
||
/* There are no old-style ABIs which use 64-bit ELF. */
|
||
if (header->e_ident[EI_CLASS] == ELFCLASS64)
|
||
return 1;
|
||
|
||
/* If a 32-bit ELF file, n32 is a new-style ABI. */
|
||
if ((header->e_flags & EF_MIPS_ABI2) != 0)
|
||
return 1;
|
||
|
||
return 0;
|
||
}
|
||
#endif
|
||
|
||
/* Print the mips instruction at address MEMADDR in debugged memory,
|
||
on using INFO. Returns length of the instruction, in bytes, which is
|
||
always INSNLEN. BIGENDIAN must be 1 if this is big-endian code, 0 if
|
||
this is little-endian code. */
|
||
|
||
static int
|
||
print_insn_mips (bfd_vma memaddr,
|
||
unsigned long int word,
|
||
struct disassemble_info *info)
|
||
{
|
||
const struct mips_opcode *op;
|
||
static bfd_boolean init = 0;
|
||
static const struct mips_opcode *mips_hash[OP_MASK_OP + 1];
|
||
|
||
/* Build a hash table to shorten the search time. */
|
||
if (! init)
|
||
{
|
||
unsigned int i;
|
||
|
||
for (i = 0; i <= OP_MASK_OP; i++)
|
||
{
|
||
for (op = mips_opcodes; op < &mips_opcodes[NUMOPCODES]; op++)
|
||
{
|
||
if (op->pinfo == INSN_MACRO
|
||
|| (no_aliases && (op->pinfo2 & INSN2_ALIAS)))
|
||
continue;
|
||
if (i == ((op->match >> OP_SH_OP) & OP_MASK_OP))
|
||
{
|
||
mips_hash[i] = op;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
init = 1;
|
||
}
|
||
|
||
info->bytes_per_chunk = INSNLEN;
|
||
info->display_endian = info->endian;
|
||
info->insn_info_valid = 1;
|
||
info->branch_delay_insns = 0;
|
||
info->data_size = 0;
|
||
info->insn_type = dis_nonbranch;
|
||
info->target = 0;
|
||
info->target2 = 0;
|
||
|
||
op = mips_hash[(word >> OP_SH_OP) & OP_MASK_OP];
|
||
if (op != NULL)
|
||
{
|
||
for (; op < &mips_opcodes[NUMOPCODES]; op++)
|
||
{
|
||
if (op->pinfo != INSN_MACRO
|
||
&& !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
|
||
&& (word & op->mask) == op->match)
|
||
{
|
||
const char *d;
|
||
|
||
/* We always allow to disassemble the jalx instruction. */
|
||
if (! OPCODE_IS_MEMBER (op, mips_isa, mips_processor)
|
||
&& strcmp (op->name, "jalx"))
|
||
continue;
|
||
|
||
/* Figure out instruction type and branch delay information. */
|
||
if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
|
||
{
|
||
if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
|
||
info->insn_type = dis_jsr;
|
||
else
|
||
info->insn_type = dis_branch;
|
||
info->branch_delay_insns = 1;
|
||
}
|
||
else if ((op->pinfo & (INSN_COND_BRANCH_DELAY
|
||
| INSN_COND_BRANCH_LIKELY)) != 0)
|
||
{
|
||
if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
|
||
info->insn_type = dis_condjsr;
|
||
else
|
||
info->insn_type = dis_condbranch;
|
||
info->branch_delay_insns = 1;
|
||
}
|
||
else if ((op->pinfo & (INSN_STORE_MEMORY
|
||
| INSN_LOAD_MEMORY_DELAY)) != 0)
|
||
info->insn_type = dis_dref;
|
||
|
||
(*info->fprintf_func) (info->stream, "%s", op->name);
|
||
|
||
d = op->args;
|
||
if (d != NULL && *d != '\0')
|
||
{
|
||
(*info->fprintf_func) (info->stream, "\t");
|
||
print_insn_args (d, word, memaddr, info, op);
|
||
}
|
||
|
||
return INSNLEN;
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Handle undefined instructions. */
|
||
info->insn_type = dis_noninsn;
|
||
(*info->fprintf_func) (info->stream, "0x%lx", word);
|
||
return INSNLEN;
|
||
}
|
||
|
||
/* In an environment where we do not know the symbol type of the
|
||
instruction we are forced to assume that the low order bit of the
|
||
instructions' address may mark it as a mips16 instruction. If we
|
||
are single stepping, or the pc is within the disassembled function,
|
||
this works. Otherwise, we need a clue. Sometimes. */
|
||
|
||
static int
|
||
_print_insn_mips (bfd_vma memaddr,
|
||
struct disassemble_info *info,
|
||
enum bfd_endian endianness)
|
||
{
|
||
bfd_byte buffer[INSNLEN];
|
||
int status;
|
||
|
||
set_default_mips_dis_options (info);
|
||
parse_mips_dis_options (info->disassembler_options);
|
||
|
||
#if 0
|
||
#if 1
|
||
/* FIXME: If odd address, this is CLEARLY a mips 16 instruction. */
|
||
/* Only a few tools will work this way. */
|
||
if (memaddr & 0x01)
|
||
return print_insn_mips16 (memaddr, info);
|
||
#endif
|
||
|
||
#if SYMTAB_AVAILABLE
|
||
if (info->mach == bfd_mach_mips16
|
||
|| (info->flavour == bfd_target_elf_flavour
|
||
&& info->symbols != NULL
|
||
&& ((*(elf_symbol_type **) info->symbols)->internal_elf_sym.st_other
|
||
== STO_MIPS16)))
|
||
return print_insn_mips16 (memaddr, info);
|
||
#endif
|
||
#endif
|
||
|
||
status = (*info->read_memory_func) (memaddr, buffer, INSNLEN, info);
|
||
if (status == 0)
|
||
{
|
||
unsigned long insn;
|
||
|
||
if (endianness == BFD_ENDIAN_BIG)
|
||
insn = (unsigned long) bfd_getb32 (buffer);
|
||
else
|
||
insn = (unsigned long) bfd_getl32 (buffer);
|
||
|
||
return print_insn_mips (memaddr, insn, info);
|
||
}
|
||
else
|
||
{
|
||
(*info->memory_error_func) (status, memaddr, info);
|
||
return -1;
|
||
}
|
||
}
|
||
|
||
int
|
||
print_insn_big_mips (bfd_vma memaddr, struct disassemble_info *info)
|
||
{
|
||
return _print_insn_mips (memaddr, info, BFD_ENDIAN_BIG);
|
||
}
|
||
|
||
int
|
||
print_insn_little_mips (bfd_vma memaddr, struct disassemble_info *info)
|
||
{
|
||
return _print_insn_mips (memaddr, info, BFD_ENDIAN_LITTLE);
|
||
}
|
||
|
||
/* Disassemble mips16 instructions. */
|
||
#if 0
|
||
static int
|
||
print_insn_mips16 (bfd_vma memaddr, struct disassemble_info *info)
|
||
{
|
||
int status;
|
||
bfd_byte buffer[2];
|
||
int length;
|
||
int insn;
|
||
bfd_boolean use_extend;
|
||
int extend = 0;
|
||
const struct mips_opcode *op, *opend;
|
||
|
||
info->bytes_per_chunk = 2;
|
||
info->display_endian = info->endian;
|
||
info->insn_info_valid = 1;
|
||
info->branch_delay_insns = 0;
|
||
info->data_size = 0;
|
||
info->insn_type = dis_nonbranch;
|
||
info->target = 0;
|
||
info->target2 = 0;
|
||
|
||
status = (*info->read_memory_func) (memaddr, buffer, 2, info);
|
||
if (status != 0)
|
||
{
|
||
(*info->memory_error_func) (status, memaddr, info);
|
||
return -1;
|
||
}
|
||
|
||
length = 2;
|
||
|
||
if (info->endian == BFD_ENDIAN_BIG)
|
||
insn = bfd_getb16 (buffer);
|
||
else
|
||
insn = bfd_getl16 (buffer);
|
||
|
||
/* Handle the extend opcode specially. */
|
||
use_extend = FALSE;
|
||
if ((insn & 0xf800) == 0xf000)
|
||
{
|
||
use_extend = TRUE;
|
||
extend = insn & 0x7ff;
|
||
|
||
memaddr += 2;
|
||
|
||
status = (*info->read_memory_func) (memaddr, buffer, 2, info);
|
||
if (status != 0)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "extend 0x%x",
|
||
(unsigned int) extend);
|
||
(*info->memory_error_func) (status, memaddr, info);
|
||
return -1;
|
||
}
|
||
|
||
if (info->endian == BFD_ENDIAN_BIG)
|
||
insn = bfd_getb16 (buffer);
|
||
else
|
||
insn = bfd_getl16 (buffer);
|
||
|
||
/* Check for an extend opcode followed by an extend opcode. */
|
||
if ((insn & 0xf800) == 0xf000)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "extend 0x%x",
|
||
(unsigned int) extend);
|
||
info->insn_type = dis_noninsn;
|
||
return length;
|
||
}
|
||
|
||
length += 2;
|
||
}
|
||
|
||
/* FIXME: Should probably use a hash table on the major opcode here. */
|
||
|
||
opend = mips16_opcodes + bfd_mips16_num_opcodes;
|
||
for (op = mips16_opcodes; op < opend; op++)
|
||
{
|
||
if (op->pinfo != INSN_MACRO
|
||
&& !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
|
||
&& (insn & op->mask) == op->match)
|
||
{
|
||
const char *s;
|
||
|
||
if (strchr (op->args, 'a') != NULL)
|
||
{
|
||
if (use_extend)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "extend 0x%x",
|
||
(unsigned int) extend);
|
||
info->insn_type = dis_noninsn;
|
||
return length - 2;
|
||
}
|
||
|
||
use_extend = FALSE;
|
||
|
||
memaddr += 2;
|
||
|
||
status = (*info->read_memory_func) (memaddr, buffer, 2,
|
||
info);
|
||
if (status == 0)
|
||
{
|
||
use_extend = TRUE;
|
||
if (info->endian == BFD_ENDIAN_BIG)
|
||
extend = bfd_getb16 (buffer);
|
||
else
|
||
extend = bfd_getl16 (buffer);
|
||
length += 2;
|
||
}
|
||
}
|
||
|
||
(*info->fprintf_func) (info->stream, "%s", op->name);
|
||
if (op->args[0] != '\0')
|
||
(*info->fprintf_func) (info->stream, "\t");
|
||
|
||
for (s = op->args; *s != '\0'; s++)
|
||
{
|
||
if (*s == ','
|
||
&& s[1] == 'w'
|
||
&& (((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)
|
||
== ((insn >> MIPS16OP_SH_RY) & MIPS16OP_MASK_RY)))
|
||
{
|
||
/* Skip the register and the comma. */
|
||
++s;
|
||
continue;
|
||
}
|
||
if (*s == ','
|
||
&& s[1] == 'v'
|
||
&& (((insn >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ)
|
||
== ((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)))
|
||
{
|
||
/* Skip the register and the comma. */
|
||
++s;
|
||
continue;
|
||
}
|
||
print_mips16_insn_arg (*s, op, insn, use_extend, extend, memaddr,
|
||
info);
|
||
}
|
||
|
||
if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
|
||
{
|
||
info->branch_delay_insns = 1;
|
||
if (info->insn_type != dis_jsr)
|
||
info->insn_type = dis_branch;
|
||
}
|
||
|
||
return length;
|
||
}
|
||
}
|
||
|
||
if (use_extend)
|
||
(*info->fprintf_func) (info->stream, "0x%x", extend | 0xf000);
|
||
(*info->fprintf_func) (info->stream, "0x%x", insn);
|
||
info->insn_type = dis_noninsn;
|
||
|
||
return length;
|
||
}
|
||
|
||
/* Disassemble an operand for a mips16 instruction. */
|
||
|
||
static void
|
||
print_mips16_insn_arg (char type,
|
||
const struct mips_opcode *op,
|
||
int l,
|
||
bfd_boolean use_extend,
|
||
int extend,
|
||
bfd_vma memaddr,
|
||
struct disassemble_info *info)
|
||
{
|
||
switch (type)
|
||
{
|
||
case ',':
|
||
case '(':
|
||
case ')':
|
||
(*info->fprintf_func) (info->stream, "%c", type);
|
||
break;
|
||
|
||
case 'y':
|
||
case 'w':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips16_reg_names(((l >> MIPS16OP_SH_RY)
|
||
& MIPS16OP_MASK_RY)));
|
||
break;
|
||
|
||
case 'x':
|
||
case 'v':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips16_reg_names(((l >> MIPS16OP_SH_RX)
|
||
& MIPS16OP_MASK_RX)));
|
||
break;
|
||
|
||
case 'z':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips16_reg_names(((l >> MIPS16OP_SH_RZ)
|
||
& MIPS16OP_MASK_RZ)));
|
||
break;
|
||
|
||
case 'Z':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips16_reg_names(((l >> MIPS16OP_SH_MOVE32Z)
|
||
& MIPS16OP_MASK_MOVE32Z)));
|
||
break;
|
||
|
||
case '0':
|
||
(*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
|
||
break;
|
||
|
||
case 'S':
|
||
(*info->fprintf_func) (info->stream, "%s", mips_gpr_names[29]);
|
||
break;
|
||
|
||
case 'P':
|
||
(*info->fprintf_func) (info->stream, "$pc");
|
||
break;
|
||
|
||
case 'R':
|
||
(*info->fprintf_func) (info->stream, "%s", mips_gpr_names[31]);
|
||
break;
|
||
|
||
case 'X':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[((l >> MIPS16OP_SH_REGR32)
|
||
& MIPS16OP_MASK_REGR32)]);
|
||
break;
|
||
|
||
case 'Y':
|
||
(*info->fprintf_func) (info->stream, "%s",
|
||
mips_gpr_names[MIPS16OP_EXTRACT_REG32R (l)]);
|
||
break;
|
||
|
||
case '<':
|
||
case '>':
|
||
case '[':
|
||
case ']':
|
||
case '4':
|
||
case '5':
|
||
case 'H':
|
||
case 'W':
|
||
case 'D':
|
||
case 'j':
|
||
case '6':
|
||
case '8':
|
||
case 'V':
|
||
case 'C':
|
||
case 'U':
|
||
case 'k':
|
||
case 'K':
|
||
case 'p':
|
||
case 'q':
|
||
case 'A':
|
||
case 'B':
|
||
case 'E':
|
||
{
|
||
int immed, nbits, shift, signedp, extbits, pcrel, extu, branch;
|
||
|
||
shift = 0;
|
||
signedp = 0;
|
||
extbits = 16;
|
||
pcrel = 0;
|
||
extu = 0;
|
||
branch = 0;
|
||
switch (type)
|
||
{
|
||
case '<':
|
||
nbits = 3;
|
||
immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
|
||
extbits = 5;
|
||
extu = 1;
|
||
break;
|
||
case '>':
|
||
nbits = 3;
|
||
immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
|
||
extbits = 5;
|
||
extu = 1;
|
||
break;
|
||
case '[':
|
||
nbits = 3;
|
||
immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
|
||
extbits = 6;
|
||
extu = 1;
|
||
break;
|
||
case ']':
|
||
nbits = 3;
|
||
immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
|
||
extbits = 6;
|
||
extu = 1;
|
||
break;
|
||
case '4':
|
||
nbits = 4;
|
||
immed = (l >> MIPS16OP_SH_IMM4) & MIPS16OP_MASK_IMM4;
|
||
signedp = 1;
|
||
extbits = 15;
|
||
break;
|
||
case '5':
|
||
nbits = 5;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 1;
|
||
break;
|
||
case 'H':
|
||
nbits = 5;
|
||
shift = 1;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 2;
|
||
break;
|
||
case 'W':
|
||
nbits = 5;
|
||
shift = 2;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
if ((op->pinfo & MIPS16_INSN_READ_PC) == 0
|
||
&& (op->pinfo & MIPS16_INSN_READ_SP) == 0)
|
||
{
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 4;
|
||
}
|
||
break;
|
||
case 'D':
|
||
nbits = 5;
|
||
shift = 3;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 8;
|
||
break;
|
||
case 'j':
|
||
nbits = 5;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
signedp = 1;
|
||
break;
|
||
case '6':
|
||
nbits = 6;
|
||
immed = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
|
||
break;
|
||
case '8':
|
||
nbits = 8;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
break;
|
||
case 'V':
|
||
nbits = 8;
|
||
shift = 2;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
/* FIXME: This might be lw, or it might be addiu to $sp or
|
||
$pc. We assume it's load. */
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 4;
|
||
break;
|
||
case 'C':
|
||
nbits = 8;
|
||
shift = 3;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 8;
|
||
break;
|
||
case 'U':
|
||
nbits = 8;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
extu = 1;
|
||
break;
|
||
case 'k':
|
||
nbits = 8;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
signedp = 1;
|
||
break;
|
||
case 'K':
|
||
nbits = 8;
|
||
shift = 3;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
signedp = 1;
|
||
break;
|
||
case 'p':
|
||
nbits = 8;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
signedp = 1;
|
||
pcrel = 1;
|
||
branch = 1;
|
||
info->insn_type = dis_condbranch;
|
||
break;
|
||
case 'q':
|
||
nbits = 11;
|
||
immed = (l >> MIPS16OP_SH_IMM11) & MIPS16OP_MASK_IMM11;
|
||
signedp = 1;
|
||
pcrel = 1;
|
||
branch = 1;
|
||
info->insn_type = dis_branch;
|
||
break;
|
||
case 'A':
|
||
nbits = 8;
|
||
shift = 2;
|
||
immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
|
||
pcrel = 1;
|
||
/* FIXME: This can be lw or la. We assume it is lw. */
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 4;
|
||
break;
|
||
case 'B':
|
||
nbits = 5;
|
||
shift = 3;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
pcrel = 1;
|
||
info->insn_type = dis_dref;
|
||
info->data_size = 8;
|
||
break;
|
||
case 'E':
|
||
nbits = 5;
|
||
shift = 2;
|
||
immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
|
||
pcrel = 1;
|
||
break;
|
||
default:
|
||
abort ();
|
||
}
|
||
|
||
if (! use_extend)
|
||
{
|
||
if (signedp && immed >= (1 << (nbits - 1)))
|
||
immed -= 1 << nbits;
|
||
immed <<= shift;
|
||
if ((type == '<' || type == '>' || type == '[' || type == ']')
|
||
&& immed == 0)
|
||
immed = 8;
|
||
}
|
||
else
|
||
{
|
||
if (extbits == 16)
|
||
immed |= ((extend & 0x1f) << 11) | (extend & 0x7e0);
|
||
else if (extbits == 15)
|
||
immed |= ((extend & 0xf) << 11) | (extend & 0x7f0);
|
||
else
|
||
immed = ((extend >> 6) & 0x1f) | (extend & 0x20);
|
||
immed &= (1 << extbits) - 1;
|
||
if (! extu && immed >= (1 << (extbits - 1)))
|
||
immed -= 1 << extbits;
|
||
}
|
||
|
||
if (! pcrel)
|
||
(*info->fprintf_func) (info->stream, "%d", immed);
|
||
else
|
||
{
|
||
bfd_vma baseaddr;
|
||
|
||
if (branch)
|
||
{
|
||
immed *= 2;
|
||
baseaddr = memaddr + 2;
|
||
}
|
||
else if (use_extend)
|
||
baseaddr = memaddr - 2;
|
||
else
|
||
{
|
||
int status;
|
||
bfd_byte buffer[2];
|
||
|
||
baseaddr = memaddr;
|
||
|
||
/* If this instruction is in the delay slot of a jr
|
||
instruction, the base address is the address of the
|
||
jr instruction. If it is in the delay slot of jalr
|
||
instruction, the base address is the address of the
|
||
jalr instruction. This test is unreliable: we have
|
||
no way of knowing whether the previous word is
|
||
instruction or data. */
|
||
status = (*info->read_memory_func) (memaddr - 4, buffer, 2,
|
||
info);
|
||
if (status == 0
|
||
&& (((info->endian == BFD_ENDIAN_BIG
|
||
? bfd_getb16 (buffer)
|
||
: bfd_getl16 (buffer))
|
||
& 0xf800) == 0x1800))
|
||
baseaddr = memaddr - 4;
|
||
else
|
||
{
|
||
status = (*info->read_memory_func) (memaddr - 2, buffer,
|
||
2, info);
|
||
if (status == 0
|
||
&& (((info->endian == BFD_ENDIAN_BIG
|
||
? bfd_getb16 (buffer)
|
||
: bfd_getl16 (buffer))
|
||
& 0xf81f) == 0xe800))
|
||
baseaddr = memaddr - 2;
|
||
}
|
||
}
|
||
info->target = (baseaddr & ~((1 << shift) - 1)) + immed;
|
||
if (pcrel && branch
|
||
&& info->flavour == bfd_target_unknown_flavour)
|
||
/* For gdb disassembler, maintain odd address. */
|
||
info->target |= 1;
|
||
(*info->print_address_func) (info->target, info);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 'a':
|
||
{
|
||
int jalx = l & 0x400;
|
||
|
||
if (! use_extend)
|
||
extend = 0;
|
||
l = ((l & 0x1f) << 23) | ((l & 0x3e0) << 13) | (extend << 2);
|
||
if (!jalx && info->flavour == bfd_target_unknown_flavour)
|
||
/* For gdb disassembler, maintain odd address. */
|
||
l |= 1;
|
||
}
|
||
info->target = ((memaddr + 4) & ~(bfd_vma) 0x0fffffff) | l;
|
||
(*info->print_address_func) (info->target, info);
|
||
info->insn_type = dis_jsr;
|
||
info->branch_delay_insns = 1;
|
||
break;
|
||
|
||
case 'l':
|
||
case 'L':
|
||
{
|
||
int need_comma, amask, smask;
|
||
|
||
need_comma = 0;
|
||
|
||
l = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
|
||
|
||
amask = (l >> 3) & 7;
|
||
|
||
if (amask > 0 && amask < 5)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
|
||
if (amask > 1)
|
||
(*info->fprintf_func) (info->stream, "-%s",
|
||
mips_gpr_names[amask + 3]);
|
||
need_comma = 1;
|
||
}
|
||
|
||
smask = (l >> 1) & 3;
|
||
if (smask == 3)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "%s??",
|
||
need_comma ? "," : "");
|
||
need_comma = 1;
|
||
}
|
||
else if (smask > 0)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "%s%s",
|
||
need_comma ? "," : "",
|
||
mips_gpr_names[16]);
|
||
if (smask > 1)
|
||
(*info->fprintf_func) (info->stream, "-%s",
|
||
mips_gpr_names[smask + 15]);
|
||
need_comma = 1;
|
||
}
|
||
|
||
if (l & 1)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "%s%s",
|
||
need_comma ? "," : "",
|
||
mips_gpr_names[31]);
|
||
need_comma = 1;
|
||
}
|
||
|
||
if (amask == 5 || amask == 6)
|
||
{
|
||
(*info->fprintf_func) (info->stream, "%s$f0",
|
||
need_comma ? "," : "");
|
||
if (amask == 6)
|
||
(*info->fprintf_func) (info->stream, "-$f1");
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 'm':
|
||
case 'M':
|
||
/* MIPS16e save/restore. */
|
||
{
|
||
int need_comma = 0;
|
||
int amask, args, statics;
|
||
int nsreg, smask;
|
||
int framesz;
|
||
int i, j;
|
||
|
||
l = l & 0x7f;
|
||
if (use_extend)
|
||
l |= extend << 16;
|
||
|
||
amask = (l >> 16) & 0xf;
|
||
if (amask == MIPS16_ALL_ARGS)
|
||
{
|
||
args = 4;
|
||
statics = 0;
|
||
}
|
||
else if (amask == MIPS16_ALL_STATICS)
|
||
{
|
||
args = 0;
|
||
statics = 4;
|
||
}
|
||
else
|
||
{
|
||
args = amask >> 2;
|
||
statics = amask & 3;
|
||
}
|
||
|
||
if (args > 0) {
|
||
(*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
|
||
if (args > 1)
|
||
(*info->fprintf_func) (info->stream, "-%s",
|
||
mips_gpr_names[4 + args - 1]);
|
||
need_comma = 1;
|
||
}
|
||
|
||
framesz = (((l >> 16) & 0xf0) | (l & 0x0f)) * 8;
|
||
if (framesz == 0 && !use_extend)
|
||
framesz = 128;
|
||
|
||
(*info->fprintf_func) (info->stream, "%s%d",
|
||
need_comma ? "," : "",
|
||
framesz);
|
||
|
||
if (l & 0x40) /* $ra */
|
||
(*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[31]);
|
||
|
||
nsreg = (l >> 24) & 0x7;
|
||
smask = 0;
|
||
if (l & 0x20) /* $s0 */
|
||
smask |= 1 << 0;
|
||
if (l & 0x10) /* $s1 */
|
||
smask |= 1 << 1;
|
||
if (nsreg > 0) /* $s2-$s8 */
|
||
smask |= ((1 << nsreg) - 1) << 2;
|
||
|
||
/* Find first set static reg bit. */
|
||
for (i = 0; i < 9; i++)
|
||
{
|
||
if (smask & (1 << i))
|
||
{
|
||
(*info->fprintf_func) (info->stream, ",%s",
|
||
mips_gpr_names[i == 8 ? 30 : (16 + i)]);
|
||
/* Skip over string of set bits. */
|
||
for (j = i; smask & (2 << j); j++)
|
||
continue;
|
||
if (j > i)
|
||
(*info->fprintf_func) (info->stream, "-%s",
|
||
mips_gpr_names[j == 8 ? 30 : (16 + j)]);
|
||
i = j + 1;
|
||
}
|
||
}
|
||
|
||
/* Statics $ax - $a3. */
|
||
if (statics == 1)
|
||
(*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[7]);
|
||
else if (statics > 0)
|
||
(*info->fprintf_func) (info->stream, ",%s-%s",
|
||
mips_gpr_names[7 - statics + 1],
|
||
mips_gpr_names[7]);
|
||
}
|
||
break;
|
||
|
||
default:
|
||
/* xgettext:c-format */
|
||
(*info->fprintf_func)
|
||
(info->stream,
|
||
_("# internal disassembler error, unrecognised modifier (%c)"),
|
||
type);
|
||
abort ();
|
||
}
|
||
}
|
||
|
||
void
|
||
print_mips_disassembler_options (FILE *stream)
|
||
{
|
||
unsigned int i;
|
||
|
||
fprintf (stream, _("\n\
|
||
The following MIPS specific disassembler options are supported for use\n\
|
||
with the -M switch (multiple options should be separated by commas):\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
gpr-names=ABI Print GPR names according to specified ABI.\n\
|
||
Default: based on binary being disassembled.\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
fpr-names=ABI Print FPR names according to specified ABI.\n\
|
||
Default: numeric.\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
cp0-names=ARCH Print CP0 register names according to\n\
|
||
specified architecture.\n\
|
||
Default: based on binary being disassembled.\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
hwr-names=ARCH Print HWR names according to specified\n\
|
||
architecture.\n\
|
||
Default: based on binary being disassembled.\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
reg-names=ABI Print GPR and FPR names according to\n\
|
||
specified ABI.\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
reg-names=ARCH Print CP0 register and HWR names according to\n\
|
||
specified architecture.\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
For the options above, the following values are supported for \"ABI\":\n\
|
||
"));
|
||
for (i = 0; i < ARRAY_SIZE (mips_abi_choices); i++)
|
||
fprintf (stream, " %s", mips_abi_choices[i].name);
|
||
fprintf (stream, _("\n"));
|
||
|
||
fprintf (stream, _("\n\
|
||
For the options above, The following values are supported for \"ARCH\":\n\
|
||
"));
|
||
for (i = 0; i < ARRAY_SIZE (mips_arch_choices); i++)
|
||
if (*mips_arch_choices[i].name != '\0')
|
||
fprintf (stream, " %s", mips_arch_choices[i].name);
|
||
fprintf (stream, _("\n"));
|
||
|
||
fprintf (stream, _("\n"));
|
||
}
|
||
#endif
|