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2002-02-28 Chris Demetriou <cgd@broadcom.com> 

* mips.igen (LWXC1): Mark with filter "64,f", rather than just "32".
        (MOVtf, MxC1, MxC1, DMxC1, DMxC1, CxC1, CxC1, SQRT.fmt, MOV.fmt,
        NEG.fmt, ROUND.L.fmt, TRUNC.L.fmt, CEIL.L.fmt, FLOOR.L.fmt,
        ROUND.W.fmt, TRUNC.W, CEIL.W, FLOOR.W.fmt, RECIP.fmt, RSQRT.fmt,
        CVT.S.fmt, CVT.D.fmt, CVT.W.fmt, CVT.L.fmt, MOVtf.fmt, C.cond.fmta,
        C.cond.fmtb, SUB.fmt, MUL.fmt, DIV.fmt, MOVZ.fmt, MOVN.fmt, LDXC1,
        SWXC1, SDXC1, MSUB.D, MSUB.S, NMADD.S, NMADD.D, NMSUB.S, NMSUB.D,
        LWC1, SWC1): Add "f" to filter, since these are FP instructions.
readline_4_3-import-branch
Chris Demetriou 25 years ago
parent
bb22bd7d9e
commit
eb5fcf9324
2 changed files with 55 additions and 44 deletions
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  1. 11
      sim/mips/ChangeLog
  2. 88
      sim/mips/mips.igen

11
sim/mips/ChangeLog
View File

@ -1,3 +1,14 @@
2002-02-28 Chris Demetriou <cgd@broadcom.com>
* mips.igen (LWXC1): Mark with filter "64,f", rather than just "32".
(MOVtf, MxC1, MxC1, DMxC1, DMxC1, CxC1, CxC1, SQRT.fmt, MOV.fmt,
NEG.fmt, ROUND.L.fmt, TRUNC.L.fmt, CEIL.L.fmt, FLOOR.L.fmt,
ROUND.W.fmt, TRUNC.W, CEIL.W, FLOOR.W.fmt, RECIP.fmt, RSQRT.fmt,
CVT.S.fmt, CVT.D.fmt, CVT.W.fmt, CVT.L.fmt, MOVtf.fmt, C.cond.fmta,
C.cond.fmtb, SUB.fmt, MUL.fmt, DIV.fmt, MOVZ.fmt, MOVN.fmt, LDXC1,
SWXC1, SDXC1, MSUB.D, MSUB.S, NMADD.S, NMADD.D, NMSUB.S, NMSUB.D,
LWC1, SWC1): Add "f" to filter, since these are FP instructions.
2002-02-28 Chris Demetriou <cgd@broadcom.com>
* mips.igen (DSRA32, DSRAV): Fix order of arguments in

88
sim/mips/mips.igen
View File

@ -3185,7 +3185,7 @@
}
}
010001,10,3.FMT,5.FT,5.FS,3.0,00,11,4.COND:COP1:32::C.cond.fmta
010001,10,3.FMT,5.FT,5.FS,3.0,00,11,4.COND:COP1:32,f::C.cond.fmta
"c.%s<COND>.%s<FMT> f<FS>, f<FT>"
*mipsI:
*mipsII:
@ -3195,7 +3195,7 @@
do_c_cond_fmt (SD_, FMT, FT, FS, 0, COND, instruction_0);
}
010001,10,3.FMT,5.FT,5.FS,3.CC,00,11,4.COND:COP1:32::C.cond.fmtb
010001,10,3.FMT,5.FT,5.FS,3.CC,00,11,4.COND:COP1:32,f::C.cond.fmtb
"c.%s<COND>.%s<FMT> f<FS>, f<FT>":CC == 0
"c.%s<COND>.%s<FMT> <CC>, f<FS>, f<FT>"
*mipsIV:
@ -3209,7 +3209,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001010:COP1:64::CEIL.L.fmt
010001,10,3.FMT,00000,5.FS,5.FD,001010:COP1:64,f::CEIL.L.fmt
"ceil.l.%s<FMT> f<FD>, f<FS>"
*mipsIII:
*mipsIV:
@ -3232,7 +3232,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001110:COP1:32::CEIL.W
010001,10,3.FMT,00000,5.FS,5.FD,001110:COP1:32,f::CEIL.W
*mipsII:
*mipsIII:
*mipsIV:
@ -3257,7 +3257,7 @@
// CFC1
// CTC1
010001,00,X,10,5.RT,5.FS,00000000000:COP1Sa:32::CxC1
010001,00,X,10,5.RT,5.FS,00000000000:COP1Sa:32,f::CxC1
"c%s<X>c1 r<RT>, f<FS>"
*mipsI:
*mipsII:
@ -3282,7 +3282,7 @@
/* else NOP */
}
}
010001,00,X,10,5.RT,5.FS,00000000000:COP1Sb:32::CxC1
010001,00,X,10,5.RT,5.FS,00000000000:COP1Sb:32,f::CxC1
"c%s<X>c1 r<RT>, f<FS>"
*mipsIV:
*mipsV:
@ -3333,7 +3333,7 @@
//
// FIXME: Does not correctly differentiate between mips*
//
010001,10,3.FMT,00000,5.FS,5.FD,100001:COP1:32::CVT.D.fmt
010001,10,3.FMT,00000,5.FS,5.FD,100001:COP1:32,f::CVT.D.fmt
"cvt.d.%s<FMT> f<FD>, f<FS>"
*mipsI:
*mipsII:
@ -3358,7 +3358,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,100101:COP1:64::CVT.L.fmt
010001,10,3.FMT,00000,5.FS,5.FD,100101:COP1:64,f::CVT.L.fmt
"cvt.l.%s<FMT> f<FD>, f<FS>"
*mipsIII:
*mipsIV:
@ -3384,7 +3384,7 @@
//
// FIXME: Does not correctly differentiate between mips*
//
010001,10,3.FMT,00000,5.FS,5.FD,100000:COP1:32::CVT.S.fmt
010001,10,3.FMT,00000,5.FS,5.FD,100000:COP1:32,f::CVT.S.fmt
"cvt.s.%s<FMT> f<FD>, f<FS>"
*mipsI:
*mipsII:
@ -3409,7 +3409,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,100100:COP1:32::CVT.W.fmt
010001,10,3.FMT,00000,5.FS,5.FD,100100:COP1:32,f::CVT.W.fmt
"cvt.w.%s<FMT> f<FD>, f<FS>"
*mipsI:
*mipsII:
@ -3434,7 +3434,7 @@
}
010001,10,3.FMT,5.FT,5.FS,5.FD,000011:COP1:32::DIV.fmt
010001,10,3.FMT,5.FT,5.FS,5.FD,000011:COP1:32,f::DIV.fmt
"div.%s<FMT> f<FD>, f<FS>, f<FT>"
*mipsI:
*mipsII:
@ -3462,7 +3462,7 @@
// DMFC1
// DMTC1
010001,00,X,01,5.RT,5.FS,00000000000:COP1Sa:64::DMxC1
010001,00,X,01,5.RT,5.FS,00000000000:COP1Sa:64,f::DMxC1
"dm%s<X>c1 r<RT>, f<FS>"
*mipsIII:
{
@ -3494,7 +3494,7 @@
}
}
}
010001,00,X,01,5.RT,5.FS,00000000000:COP1Sb:64::DMxC1
010001,00,X,01,5.RT,5.FS,00000000000:COP1Sb:64,f::DMxC1
"dm%s<X>c1 r<RT>, f<FS>"
*mipsIV:
*mipsV:
@ -3529,7 +3529,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001011:COP1:64::FLOOR.L.fmt
010001,10,3.FMT,00000,5.FS,5.FD,001011:COP1:64,f::FLOOR.L.fmt
"floor.l.%s<FMT> f<FD>, f<FS>"
*mipsIII:
*mipsIV:
@ -3552,7 +3552,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001111:COP1:32::FLOOR.W.fmt
010001,10,3.FMT,00000,5.FS,5.FD,001111:COP1:32,f::FLOOR.W.fmt
"floor.w.%s<FMT> f<FD>, f<FS>"
*mipsII:
*mipsIII:
@ -3591,7 +3591,7 @@
}
010011,5.BASE,5.INDEX,5.0,5.FD,000001:COP1X:64::LDXC1
010011,5.BASE,5.INDEX,5.0,5.FD,000001:COP1X:64,f::LDXC1
"ldxc1 f<FD>, r<INDEX>(r<BASE>)"
*mipsIV:
*mipsV:
@ -3604,7 +3604,7 @@
110001,5.BASE,5.FT,16.OFFSET:COP1:32::LWC1
110001,5.BASE,5.FT,16.OFFSET:COP1:32,f::LWC1
"lwc1 f<FT>, <OFFSET>(r<BASE>)"
*mipsI:
*mipsII:
@ -3620,7 +3620,7 @@
}
010011,5.BASE,5.INDEX,5.0,5.FD,000000:COP1X:32::LWXC1
010011,5.BASE,5.INDEX,5.0,5.FD,000000:COP1X:64,f::LWXC1
"lwxc1 f<FD>, r<INDEX>(r<BASE>)"
*mipsIV:
*mipsV:
@ -3674,7 +3674,7 @@
// MFC1
// MTC1
010001,00,X,00,5.RT,5.FS,00000000000:COP1Sa:32::MxC1
010001,00,X,00,5.RT,5.FS,00000000000:COP1Sa:32,f::MxC1
"m%s<X>c1 r<RT>, f<FS>"
*mipsI:
*mipsII:
@ -3697,7 +3697,7 @@
else /*MFC1*/
PENDING_FILL (RT, SIGNEXTEND(FGR[FS],32));
}
010001,00,X,00,5.RT,5.FS,00000000000:COP1Sb:32::MxC1
010001,00,X,00,5.RT,5.FS,00000000000:COP1Sb:32,f::MxC1
"m%s<X>c1 r<RT>, f<FS>"
*mipsIV:
*mipsV:
@ -3715,7 +3715,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,000110:COP1:32::MOV.fmt
010001,10,3.FMT,00000,5.FS,5.FD,000110:COP1:32,f::MOV.fmt
"mov.%s<FMT> f<FD>, f<FS>"
*mipsI:
*mipsII:
@ -3739,7 +3739,7 @@
// MOVF
// MOVT
000000,5.RS,3.CC,0,1.TF,5.RD,00000,000001:SPECIAL:32::MOVtf
000000,5.RS,3.CC,0,1.TF,5.RD,00000,000001:SPECIAL:32,f::MOVtf
"mov%s<TF> r<RD>, r<RS>, <CC>"
*mipsIV:
*mipsV:
@ -3753,7 +3753,7 @@
// MOVF.fmt
// MOVT.fmt
010001,10,3.FMT,3.CC,0,1.TF,5.FS,5.FD,010001:COP1:32::MOVtf.fmt
010001,10,3.FMT,3.CC,0,1.TF,5.FS,5.FD,010001:COP1:32,f::MOVtf.fmt
"mov%s<TF>.%s<FMT> f<FD>, f<FS>, <CC>"
*mipsIV:
*mipsV:
@ -3771,7 +3771,7 @@
}
010001,10,3.FMT,5.RT,5.FS,5.FD,010011:COP1:32::MOVN.fmt
010001,10,3.FMT,5.RT,5.FS,5.FD,010011:COP1:32,f::MOVN.fmt
"movn.%s<FMT> f<FD>, f<FS>, r<RT>"
*mipsIV:
*mipsV:
@ -3792,7 +3792,7 @@
010001,10,3.FMT,5.RT,5.FS,5.FD,010010:COP1:32::MOVZ.fmt
010001,10,3.FMT,5.RT,5.FS,5.FD,010010:COP1:32,f::MOVZ.fmt
"movz.%s<FMT> f<FD>, f<FS>, r<RT>"
*mipsIV:
*mipsV:
@ -3807,7 +3807,7 @@
// MSUB.fmt
010011,5.FR,5.FT,5.FS,5.FD,101,001:COP1X:32::MSUB.D
010011,5.FR,5.FT,5.FS,5.FD,101,001:COP1X:32,f::MSUB.D
"msub.d f<FD>, f<FR>, f<FS>, f<FT>"
*mipsIV:
*mipsV:
@ -3826,7 +3826,7 @@
// MSUB.fmt
010011,5.FR,5.FT,5.FS,5.FD,101000:COP1X:32::MSUB.S
010011,5.FR,5.FT,5.FS,5.FD,101000:COP1X:32,f::MSUB.S
"msub.s f<FD>, f<FR>, f<FS>, f<FT>"
*mipsIV:
*mipsV:
@ -3847,7 +3847,7 @@
// MTC1 see MxC1
010001,10,3.FMT,5.FT,5.FS,5.FD,000010:COP1:32::MUL.fmt
010001,10,3.FMT,5.FT,5.FS,5.FD,000010:COP1:32,f::MUL.fmt
"mul.%s<FMT> f<FD>, f<FS>, f<FT>"
*mipsI:
*mipsII:
@ -3873,7 +3873,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,000111:COP1:32::NEG.fmt
010001,10,3.FMT,00000,5.FS,5.FD,000111:COP1:32,f::NEG.fmt
"neg.%s<FMT> f<FD>, f<FS>"
*mipsI:
*mipsII:
@ -3899,7 +3899,7 @@
// NMADD.fmt
010011,5.FR,5.FT,5.FS,5.FD,110001:COP1X:32::NMADD.D
010011,5.FR,5.FT,5.FS,5.FD,110001:COP1X:32,f::NMADD.D
"nmadd.d f<FD>, f<FR>, f<FS>, f<FT>"
*mipsIV:
*mipsV:
@ -3918,7 +3918,7 @@
// NMADD.fmt
010011,5.FR,5.FT,5.FS,5.FD,110000:COP1X:32::NMADD.S
010011,5.FR,5.FT,5.FS,5.FD,110000:COP1X:32,f::NMADD.S
"nmadd.s f<FD>, f<FR>, f<FS>, f<FT>"
*mipsIV:
*mipsV:
@ -3937,7 +3937,7 @@
// NMSUB.fmt
010011,5.FR,5.FT,5.FS,5.FD,111001:COP1X:32::NMSUB.D
010011,5.FR,5.FT,5.FS,5.FD,111001:COP1X:32,f::NMSUB.D
"nmsub.d f<FD>, f<FR>, f<FS>, f<FT>"
*mipsIV:
*mipsV:
@ -3956,7 +3956,7 @@
// NMSUB.fmt
010011,5.FR,5.FT,5.FS,5.FD,111000:COP1X:32::NMSUB.S
010011,5.FR,5.FT,5.FS,5.FD,111000:COP1X:32,f::NMSUB.S
"nmsub.s f<FD>, f<FR>, f<FS>, f<FT>"
*mipsIV:
*mipsV:
@ -3993,7 +3993,7 @@
}
}
010001,10,3.FMT,00000,5.FS,5.FD,010101:COP1:32::RECIP.fmt
010001,10,3.FMT,00000,5.FS,5.FD,010101:COP1:32,f::RECIP.fmt
"recip.%s<FMT> f<FD>, f<FS>"
*mipsIV:
*mipsV:
@ -4013,7 +4013,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001000:COP1:64::ROUND.L.fmt
010001,10,3.FMT,00000,5.FS,5.FD,001000:COP1:64,f::ROUND.L.fmt
"round.l.%s<FMT> f<FD>, f<FS>"
*mipsIII:
*mipsIV:
@ -4036,7 +4036,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001100:COP1:32::ROUND.W.fmt
010001,10,3.FMT,00000,5.FS,5.FD,001100:COP1:32,f::ROUND.W.fmt
"round.w.%s<FMT> f<FD>, f<FS>"
*mipsII:
*mipsIII:
@ -4060,7 +4060,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,010110:COP1:32::RSQRT.fmt
010001,10,3.FMT,00000,5.FS,5.FD,010110:COP1:32,f::RSQRT.fmt
*mipsIV:
*mipsV:
"rsqrt.%s<FMT> f<FD>, f<FS>"
@ -4095,7 +4095,7 @@
}
010011,5.BASE,5.INDEX,5.FS,00000001001:COP1X:64::SDXC1
010011,5.BASE,5.INDEX,5.FS,00000001001:COP1X:64,f::SDXC1
"sdxc1 f<FS>, r<INDEX>(r<BASE>)"
*mipsIV:
*mipsV:
@ -4107,7 +4107,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,000100:COP1:32::SQRT.fmt
010001,10,3.FMT,00000,5.FS,5.FD,000100:COP1:32,f::SQRT.fmt
"sqrt.%s<FMT> f<FD>, f<FS>"
*mipsII:
*mipsIII:
@ -4131,7 +4131,7 @@
}
010001,10,3.FMT,5.FT,5.FS,5.FD,000001:COP1:32::SUB.fmt
010001,10,3.FMT,5.FT,5.FS,5.FD,000001:COP1:32,f::SUB.fmt
"sub.%s<FMT> f<FD>, f<FS>, f<FT>"
*mipsI:
*mipsII:
@ -4158,7 +4158,7 @@
111001,5.BASE,5.FT,16.OFFSET:COP1:32::SWC1
111001,5.BASE,5.FT,16.OFFSET:COP1:32,f::SWC1
"swc1 f<FT>, <OFFSET>(r<BASE>)"
*mipsI:
*mipsII:
@ -4202,7 +4202,7 @@
}
010011,5.BASE,5.INDEX,5.FS,00000,001000:COP1X:32::SWXC1
010011,5.BASE,5.INDEX,5.FS,00000,001000:COP1X:32,f::SWXC1
"swxc1 f<FS>, r<INDEX>(r<BASE>)"
*mipsIV:
*mipsV:
@ -4242,7 +4242,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001001:COP1:64::TRUNC.L.fmt
010001,10,3.FMT,00000,5.FS,5.FD,001001:COP1:64,f::TRUNC.L.fmt
"trunc.l.%s<FMT> f<FD>, f<FS>"
*mipsIII:
*mipsIV:
@ -4265,7 +4265,7 @@
}
010001,10,3.FMT,00000,5.FS,5.FD,001101:COP1:32::TRUNC.W
010001,10,3.FMT,00000,5.FS,5.FD,001101:COP1:32,f::TRUNC.W
"trunc.w.%s<FMT> f<FD>, f<FS>"
*mipsII:
*mipsIII:

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