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Add some asserts to VLDM/VSTM.

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Unknown W. Brackets committed 2014-03-22 16:12:35 -07:00
1 parent 60bbf4af3b
commit 06db03ac9e
1 file changed
+3
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Common/ArmEmitter.cpp
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@@ -1134,6 +1134,7 @@ void ARMXEmitter::WriteRegStoreOp(u32 op, ARMReg dest, bool WriteBack, u16 RegLi
}
void ARMXEmitter::WriteVRegStoreOp(u32 op, ARMReg Rn, bool Double, bool WriteBack, ARMReg Vd, u8 numregs)
{
_dbg_assert_msg_(JIT, !WriteBack || Rn != R_PC, "VLDM/VSTM cannot use WriteBack with PC (PC is deprecated anyway.)");
ARMReg Dest = SubBase(Vd);
Write32(condition | (op << 20) | (WriteBack << 21) | (Rn << 16) | ((Dest & 0x1) << 22) | ((Dest & 0x1E) << 11) | ((0xA | (int)Double) << 8) | (numregs << (int)Double));
}
@@ -1410,11 +1411,13 @@ void ARMXEmitter::VSTMIA(ARMReg ptr, bool WriteBack, ARMReg firstvreg, int numvr
void ARMXEmitter::VLDMDB(ARMReg ptr, bool WriteBack, ARMReg firstvreg, int numvregs)
{
_dbg_assert_msg_(JIT, WriteBack, "Writeback is required for VLDMDB");
WriteVRegStoreOp(0x80 | 0x040 | 0x10 | 1, ptr, false, WriteBack, firstvreg, numvregs);
}
void ARMXEmitter::VSTMDB(ARMReg ptr, bool WriteBack, ARMReg firstvreg, int numvregs)
{
_dbg_assert_msg_(JIT, WriteBack, "Writeback is required for VSTMDB");
WriteVRegStoreOp(0x80 | 0x040 | 0x10, ptr, false, WriteBack, firstvreg, numvregs);
}