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Arm64Emitter: Add asserts for LDP/STP imm out of range

This commit is contained in:
JosJuice 2021-01-29 23:13:58 +01:00
parent 3e66db2fd7
commit 2d9ea42df2
1 changed files with 4 additions and 0 deletions
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4
Source/Core/Common/Arm64Emitter.cpp
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@ -856,6 +856,8 @@ void ARM64XEmitter::EncodeLoadStorePair(u32 op, u32 load, IndexType type, ARM64R
Rt2 = DecodeReg(Rt2); Rt2 = DecodeReg(Rt2);
Rn = DecodeReg(Rn); Rn = DecodeReg(Rn);
ASSERT_MSG(DYNA_REC, imm >= -64 && imm < 64, "imm too large for load/store pair!");
Write32((op << 30) | (0b101 << 27) | (type_encode << 23) | (load << 22) | ((imm & 0x7F) << 15) | Write32((op << 30) | (0b101 << 27) | (type_encode << 23) | (load << 22) | ((imm & 0x7F) << 15) |
(Rt2 << 10) | (Rn << 5) | Rt); (Rt2 << 10) | (Rn << 5) | Rt);
} }
@ -2611,6 +2613,8 @@ void ARM64FloatEmitter::EncodeLoadStorePair(u32 size, bool load, IndexType type,
Rt2 = DecodeReg(Rt2); Rt2 = DecodeReg(Rt2);
Rn = DecodeReg(Rn); Rn = DecodeReg(Rn);
ASSERT_MSG(DYNA_REC, imm >= -64 && imm < 64, "imm too large for load/store pair!");
Write32((opc << 30) | (0b1011 << 26) | (type_encode << 23) | (load << 22) | ((imm & 0x7F) << 15) | Write32((opc << 30) | (0b1011 << 26) | (type_encode << 23) | (load << 22) | ((imm & 0x7F) << 15) |
(Rt2 << 10) | (Rn << 5) | Rt); (Rt2 << 10) | (Rn << 5) | Rt);
} }