* archures.c,bfd-in2.h (bfd_mach_mips4121): New.
	* cpu-mips.c: Added vr4121.
	* elf32-mips.c (elf_mips_mach): Same.
	(_bfd_mips_elf_final_write_processing): Same.

for gas:
	* config/tc-mips.c (mips_4121): New.
	(md_begin,mips_ip,md_longopts,md_parse_option): Add vr4121.

for gcc:
	* config/mips/mips.c (override_options): Add vr4121.
	* config/mips/t-vr4xxx (MULTILIB_MATCHES): Same.

for include/elf:
	* mips.h (E_MIPS_MACH_4121): New.

for include/opcode:
	* mips.h (INSN_4121): New.

for opcodes:
	* mips-dis.c (set_mips_isa_type): Add bfd_mach_mips4121.
	(_print_insn_mips): Same.
	* mips-opc.c: Add vr4121.

for sim/mips:
	* configure.in,mips.igen,vr.igen: Add vr4121.
	* configure: Rebuilt.
This commit is contained in:
Gavin Romig-Koch
1998-12-13 16:14:24 +00:00
parent 13e50544d5
commit f14397f057
21 changed files with 1018 additions and 91 deletions

View File

@@ -262,6 +262,36 @@ else
fi
vr4xxx_files="ChangeLog Makefile.in configure configure.in mips.igen vr.igen"
if ( echo $* | grep keep\-vr4xxx > /dev/null ) ; then
for i in $vr4xxx_files ; do
if test ! -d $i && (grep sanitize-vr4xxx $i > /dev/null) ; then
if [ -n "${verbose}" ] ; then
echo Keeping vr4xxx stuff in $i
fi
fi
done
else
for i in * ; do
if test ! -d $i && (grep sanitize-vr4xxx $i > /dev/null) ; then
if [ -n "${verbose}" ] ; then
echo Removing traces of \"vr4xxx\" from $i...
fi
cp $i new
sed '/start\-sanitize\-vr4xxx/,/end-\sanitize\-vr4xxx/d' < $i > new
if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
if [ -n "${verbose}" ] ; then
echo Caching $i in .Recover...
fi
mv $i .Recover
fi
mv new $i
fi
done
fi
tx3904_files="ChangeLog configure configure.in interp.c"
if ( echo $* | grep keep\-tx3904 > /dev/null ) ; then

View File

@@ -1,3 +1,10 @@
start-sanitize-vr4xxx
1998-12-13 Gavin Romig-Koch <gavin@cygnus.com>
* configure.in,mips.igen,vr.igen: Add vr4121.
* configure: Rebuilt.
end-sanitize-vr4xxx
1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
start-sanitize-vr4xxx

2
sim/mips/configure vendored
View File

@@ -3968,7 +3968,7 @@ case "${target}" in
# end-sanitize-cygnus
# start-sanitize-vr4xxx
mips64vr4xxx-*-*) sim_gen=IGEN
sim_igen_machine="-M mipsIV,vr4100 -G gen-multi-sim=mipsIV"
sim_igen_machine="-M mipsIV,vr4100,vr4121 -G gen-multi-sim=mipsIV"
;;
# end-sanitize-vr4xxx
mips64vr41*) sim_gen=M16

View File

@@ -169,7 +169,7 @@ case "${target}" in
# end-sanitize-cygnus
# start-sanitize-vr4xxx
mips64vr4xxx-*-*) sim_gen=IGEN
sim_igen_machine="-M mipsIV,vr4100 -G gen-multi-sim=mipsIV"
sim_igen_machine="-M mipsIV,vr4100,vr4121 -G gen-multi-sim=mipsIV"
;;
# end-sanitize-vr4xxx
mips64vr41*) sim_gen=M16

File diff suppressed because it is too large Load Diff

View File

@@ -14,6 +14,9 @@
:function:::unsigned64:MulAcc:
*vr4100:
// start-sanitize-vr4xxx
*vr4121:
// end-sanitize-vr4xxx
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
@@ -27,6 +30,9 @@
:function:::void:SET_MulAcc:unsigned64 value
*vr4100:
// start-sanitize-vr4xxx
*vr4121:
// end-sanitize-vr4xxx
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
@@ -41,6 +47,9 @@
:function:::signed64:SignedMultiply:signed32 l, signed32 r
*vr4100:
// start-sanitize-vr4xxx
*vr4121:
// end-sanitize-vr4xxx
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
@@ -54,6 +63,9 @@
:function:::unsigned64:UnsignedMultiply:unsigned32 l, unsigned32 r
*vr4100:
// start-sanitize-vr4xxx
*vr4121:
// end-sanitize-vr4xxx
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
@@ -65,11 +77,34 @@
return result;
}
// start-sanitize-vr4xxx
:function:::signed64:SaturatedAdd:signed32 l, signed32 r
*vr4121:
{
signed64 result = (signed64) l + (signed64) r;
if (result < 0)
result = 0xFFFFFFFF8000000LL;
else if (result > 0x000000007FFFFFFFLL)
result = 0x000000007FFFFFFFLL;
return result;
}
:function:::unsigned64:SaturatedUnsignedAdd:unsigned32 l, unsigned32 r
*vr4121:
{
unsigned64 result = (unsigned64) l + (unsigned64) r;
if (result > 0x000000007FFFFFFFLL)
result = 0xFFFFFFFFFFFFFFFFLL;
return result;
}
// end-sanitize-vr4xxx
:function:::unsigned64:Low32Bits:unsigned64 value
*vr4100:
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-vr4xxx
*vr4121:
// end-sanitize-vr4xxx
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
@@ -80,6 +115,9 @@
:function:::unsigned64:High32Bits:unsigned64 value
*vr4100:
// start-sanitize-vr4xxx
*vr4121:
// end-sanitize-vr4xxx
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
@@ -94,7 +132,7 @@
// Multiply, Accumulate
000000,5.RS,5.RT,00000,00000,101000::::MAC
000000,5.RS,5.RT,00000,00000,101000::64::MAC
"mac r<RS>, r<RT>"
*vr4100:
// start-sanitize-vr4320
@@ -106,7 +144,7 @@
// D-Multiply, Accumulate
000000,5.RS,5.RT,00000,00000,101001::::DMAC
000000,5.RS,5.RT,00000,00000,101001::64::DMAC
"dmac r<RS>, r<RT>"
*vr4100:
// start-sanitize-vr4320
@@ -119,7 +157,7 @@
// start-sanitize-vr4320
// Count Leading Zeros
000000,5.RS,00000,5.RD,00000,110101::::CLZ
000000,5.RS,00000,5.RD,00000,110101::64::CLZ
"clz r<RD>, r<RS>"
// end-sanitize-vr4320
// start-sanitize-vr4320
@@ -144,7 +182,7 @@
// end-sanitize-vr4320
// start-sanitize-vr4320
// D-Count Leading Zeros
000000,5.RS,00000,5.RD,00000,111101::::DCLZ
000000,5.RS,00000,5.RD,00000,111101::64::DCLZ
"dclz r<RD>, r<RS>"
// end-sanitize-vr4320
// start-sanitize-vr4320
@@ -173,85 +211,85 @@
// end-sanitize-vr4320
// start-sanitize-vrXXXX
// start-sanitize-cygnus
// Multiply and Move LO.
000000,5.RS,5.RT,5.RD,00100,101000::::MUL
000000,5.RS,5.RT,5.RD,00100,101000::64::MUL
"mul r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, 0 + SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// start-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-cygnus
// Unsigned Multiply and Move LO.
000000,5.RS,5.RT,5.RD,00101,101000::::MULU
000000,5.RS,5.RT,5.RD,00101,101000::64::MULU
"mulu r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, 0 + UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// start-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-cygnus
// Multiply and Move HI.
000000,5.RS,5.RT,5.RD,01100,101000::::MULHI
000000,5.RS,5.RT,5.RD,01100,101000::64::MULHI
"mulhi r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, 0 + SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// start-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-cygnus
// Unsigned Multiply and Move HI.
000000,5.RS,5.RT,5.RD,01101,101000::::MULHIU
000000,5.RS,5.RT,5.RD,01101,101000::64::MULHIU
"mulhiu r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, 0 + UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-cygnus
// Multiply, Negate and Move LO.
000000,5.RS,5.RT,5.RD,00011,011000::::MULS
000000,5.RS,5.RT,5.RD,00011,011000::64::MULS
"muls r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -267,7 +305,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Unsigned Multiply, Negate and Move LO.
000000,5.RS,5.RT,5.RD,00011,011001::::MULSU
000000,5.RS,5.RT,5.RD,00011,011001::64::MULSU
"mulsu r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -283,7 +321,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Multiply, Negate and Move HI.
000000,5.RS,5.RT,5.RD,01011,011000::::MULSHI
000000,5.RS,5.RT,5.RD,01011,011000::64::MULSHI
"mulshi r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -299,7 +337,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Unsigned Multiply, Negate and Move HI.
000000,5.RS,5.RT,5.RD,01011,011001::::MULSHIU
000000,5.RS,5.RT,5.RD,01011,011001::64::MULSHIU
"mulshiu r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -312,103 +350,214 @@
}
// end-sanitize-cygnus
// start-sanitize-cygnus
//
// Multiply, Accumulate and Move LO.
000000,5.RS,5.RT,5.RD,00010,101000::::MACC
//
000000,5.RS,5.RT,5.RD,00010,101000::64::MACC
"macc r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-cygnus
{
SET_MulAcc (SD_, MulAcc (SD_) + SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-cygnus
// start-sanitize-vr4xxx
000000,5.RS,5.RT,5.RD,00000,101000::::MACC
"macc r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_, MulAcc (SD_) + SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
000000,5.RS,5.RT,5.RD,00000,101001::::DMACC
"dmacc r<RD>, r<RS>, r<RT>"
*vr4121:
{
LO = LO + SignedMultiply (SD_, GPR[RS], GPR[RT]);
GPR[RD] = LO;
}
// start-sanitize-vrXXXX
000000,5.RS,5.RT,5.RD,10000,101000::::MACCS
"maccs r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_, SaturatedAdd (SD_, MulAcc (SD_),
SignedMultiply (SD_, GPR[RS], GPR[RT])));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
000000,5.RS,5.RT,5.RD,10000,101001::::DMACCS
"dmaccs r<RD>, r<RS>, r<RT>"
*vr4121:
{
LO = SaturatedAdd (SD_, LO, SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = LO;
}
// end-sanitize-vr4xxx
// start-sanitize-cygnus
//
// Unsigned Multiply, Accumulate and Move LO.
000000,5.RS,5.RT,5.RD,00011,101000::::MACCU
//
000000,5.RS,5.RT,5.RD,00011,101000::64::MACCU
"maccu r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, MulAcc (SD_) + UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-cygnus
// start-sanitize-vr4xxx
000000,5.RS,5.RT,5.RD,00001,101000::64::MACCU
"maccu r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_, MulAcc (SD_) + UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// start-sanitize-vrXXXX
000000,5.RS,5.RT,5.RD,00001,101001::64::DMACCU
"dmaccu r<RD>, r<RS>, r<RT>"
*vr4121:
{
LO = LO + UnsignedMultiply (SD_, GPR[RS], GPR[RT]);
GPR[RD] = LO;
}
000000,5.RS,5.RT,5.RD,10001,101000::64::MACCUS
"maccus r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_,
SaturatedUnsignedAdd (SD_, MulAcc (SD_),
UnsignedMultiply (SD_, GPR[RS], GPR[RT])));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
}
000000,5.RS,5.RT,5.RD,10001,101001::64::DMACCUS
"dmaccus r<RD>, r<RS>, r<RT>"
*vr4121:
{
LO = SaturatedUnsignedAdd (SD_, LO,
UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = LO;
}
// end-sanitize-vr4xxx
// start-sanitize-cygnus
//
// Multiply, Accumulate and Move HI.
000000,5.RS,5.RT,5.RD,01010,101000::::MACCHI
//
000000,5.RS,5.RT,5.RD,01010,101000::64::MACCHI
"macchi r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, MulAcc (SD_) + SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-cygnus
// start-sanitize-vr4xxx
000000,5.RS,5.RT,5.RD,01000,101000::64::MACCHI
"macchi r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_, MulAcc (SD_) + SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// start-sanitize-vrXXXX
000000,5.RS,5.RT,5.RD,11000,101000::64::MACCHIS
"macchis r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_, SaturatedAdd (SD_, MulAcc (SD_),
SignedMultiply (SD_, GPR[RS], GPR[RT])));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vr4xxx
// start-sanitize-cygnus
//
// Unsigned Multiply, Accumulate and Move HI.
000000,5.RS,5.RT,5.RD,01011,101000::::MACCHIU
//
000000,5.RS,5.RT,5.RD,01011,101000::64::MACCHIU
"macchiu r<RD>, r<RS>, r<RT>"
// end-sanitize-vrXXXX
// end-sanitize-cygnus
// start-sanitize-vr4320
*vr4320:
// end-sanitize-vr4320
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-vrXXXX
// start-sanitize-cygnus
{
SET_MulAcc (SD_, MulAcc (SD_) + UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-vrXXXX
// start-sanitize-cygnus
// Multiply, Negate, Accumulate and Move LO.
000000,5.RS,5.RT,5.RD,00111,011000::::MSAC
"msac r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
*vr5400:
// end-sanitize-cygnus
// start-sanitize-cygnus
// start-sanitize-vr4xxx
000000,5.RS,5.RT,5.RD,01001,101000::64::MACCHIU
"macchiu r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_, MulAcc (SD_) - SignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = Low32Bits (SD_, MulAcc (SD_));
SET_MulAcc (SD_, MulAcc (SD_) + UnsignedMultiply (SD_, GPR[RS], GPR[RT]));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
000000,5.RS,5.RT,5.RD,11001,101000::64::MACCHIUS
"macchius r<RD>, r<RS>, r<RT>"
*vr4121:
{
SET_MulAcc (SD_,
SaturatedUnsignedAdd (SD_, MulAcc (SD_),
UnsignedMultiply (SD_, GPR[RS], GPR[RT])));
GPR[RD] = High32Bits (SD_, MulAcc (SD_));
}
// end-sanitize-cygnus
// end-sanitize-vr4xxx
// start-sanitize-cygnus
// Unsigned Multiply, Negate, Accumulate and Move LO.
000000,5.RS,5.RT,5.RD,00111,011001::::MSACU
000000,5.RS,5.RT,5.RD,00111,011001::64::MSACU
"msacu r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -439,7 +588,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Unsigned Multiply, Negate, Accumulate and Move HI.
000000,5.RS,5.RT,5.RD,01111,011001::::MSACHIU
000000,5.RS,5.RT,5.RD,01111,011001::64::MSACHIU
"msachiu r<RD>, r<RS>, r<RT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -455,7 +604,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Rotate Right.
000000,00001,5.RT,5.RD,5.SHIFT,000010::::ROR
000000,00001,5.RT,5.RD,5.SHIFT,000010::64::ROR
"ror r<RD>, r<RT>, <SHIFT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -471,7 +620,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Rotate Right Variable.
000000,5.RS,5.RT,5.RD,00001,000110::::RORV
000000,5.RS,5.RT,5.RD,00001,000110::64::RORV
"rorv r<RD>, r<RT>, <RS>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -487,7 +636,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Double Rotate Right.
000000,00001,5.RT,5.RD,5.SHIFT,111010::::DROR
000000,00001,5.RT,5.RD,5.SHIFT,111010::64::DROR
"dror r<RD>, r<RT>, <SHIFT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -503,7 +652,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Double Rotate Right Plus 32.
000000,00001,5.RT,5.RD,5.SHIFT,111110::::DROR32
000000,00001,5.RT,5.RD,5.SHIFT,111110::64::DROR32
"dror32 r<RD>, r<RT>, <SHIFT>"
// end-sanitize-cygnus
// start-sanitize-cygnus
@@ -519,7 +668,7 @@
// end-sanitize-cygnus
// start-sanitize-cygnus
// Double Rotate Right Variable.
000000,5.RS,5.RT,5.RD,00001,010110::::DRORV
000000,5.RS,5.RT,5.RD,00001,010110::64::DRORV
"drorv r<RD>, r<RT>, <RS>"
// end-sanitize-cygnus
// start-sanitize-cygnus