GP-5587: Corrected parsing of AARCH64 dsb instruction

This commit is contained in:
ghidorahrex 2025-04-11 14:56:38 +00:00
parent 3725eb0b39
commit a917cc0345

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@ -2257,24 +2257,31 @@ is b_2531=0x6b & b_2324=1 & b_2122=1 & b_1620=0x1f & b_1015=0 & aa_Xn=31 & b_000
# CONSTRUCT xd503309f/mask=xfffff3ff MATCHED 3 DOCUMENTED OPCODES
# AUNIT --inst xd503309f/mask=xfffff3ff --status nodest
:dsb CRm_CRx
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_dbarrier_op & CRm_CRx & CRm_32 & CRm_10=0 & Op2=4 & Rt=0x1f
:dsb CRm_dbarrier_op
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_dbarrier_op & CRm_32 & CRm_10 & Op2=4 & Rt=0x1f
{
types:1 = 0x0;
types:1 = CRm_10;
domain:1 = CRm_32;
DataSynchronizationBarrier(domain, types);
nXS:1 = 0;
DataSynchronizationBarrier(domain, types, nXS);
}
# C6.2.116 DSB page C6-1464 line 87160 MATCH xd503309f/mask=xfffff0ff
# CONSTRUCT xd503309f/mask=xfffff0ff MATCHED 1 DOCUMENTED OPCODES
# AUNIT --inst xd503309f/mask=xfffff0ff --status nodest
:dsb CRm_dbarrier_op
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_dbarrier_op & CRm_32 & CRm_10=2 & Op2=4 & Rt=0x1f
:ssbb
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_CRx=0 & CRm_32 & CRm_10 & Op2=4 & Rt=0x1f
{
types:1 = 0x3; #MBReqTypes_All
types:1 = CRm_10;
domain:1 = CRm_32;
DataSynchronizationBarrier(domain, types);
nXS:1 = 0;
DataSynchronizationBarrier(domain, types, nXS);
}
:pssbb
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_CRx=4 & CRm_32 & CRm_10 & Op2=4 & Rt=0x1f
{
types:1 = CRm_10;
domain:1 = CRm_32;
nXS:1 = 0;
DataSynchronizationBarrier(domain, types, nXS);
}
# C6.2.116 DSB page C6-1464 line 87160 MATCH xd503323f/mask=xfffff3ff
@ -2283,11 +2290,12 @@ is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_dbarrier_op & CR
# b_0031=11010101000000110011..1000111111
:dsb CRm_32
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_dbarrier_op & CRm_32 & CRm_10 & Op2=1 & Rt=0x1f
is b_2431=0xd5 & b_2223=0 & l=0 & Op0=0 & Op1=3 & CRn=0x3 & CRm_32 & CRm_10=2 & Op2=1 & Rt=0x1f
{
types:1 = CRm_10;
types:1 = 0x3; # MBReqTypes_All
domain:1 = CRm_32;
DataSynchronizationBarrier(domain, types);
nXS:1 = 1;
DataSynchronizationBarrier(domain, types, nXS);
}
# C6.2.118 EON (shifted register) page C6-1468 line 87407 MATCH x4a200000/mask=x7f200000