Check(result, AddThumbPredicate(MI));
return result;
}
- }
- MI.clear();
- uint32_t NEONCryptoInsn = insn32;
- NEONCryptoInsn &= 0xF0FFFFFF; // Clear bits 27-24
- NEONCryptoInsn |= (NEONCryptoInsn & 0x10000000) >> 4; // Move bit 28 to bit 24
- NEONCryptoInsn |= 0x12000000; // Set bits 28 and 25
- result = decodeInstruction(DecoderTablev8Crypto32, MI, NEONCryptoInsn,
- Address, this, STI);
- if (result != MCDisassembler::Fail) {
- Size = 4;
- return result;
- }
+ MI.clear();
+ uint32_t NEONCryptoInsn = insn32;
+ NEONCryptoInsn &= 0xF0FFFFFF; // Clear bits 27-24
+ NEONCryptoInsn |= (NEONCryptoInsn & 0x10000000) >> 4; // Move bit 28 to bit 24
+ NEONCryptoInsn |= 0x12000000; // Set bits 28 and 25
+ result = decodeInstruction(DecoderTablev8Crypto32, MI, NEONCryptoInsn,
+ Address, this, STI);
+ if (result != MCDisassembler::Fail) {
+ Size = 4;
+ return result;
+ }
- MI.clear();
- uint32_t NEONv8Insn = insn32;
- NEONv8Insn &= 0xF3FFFFFF; // Clear bits 27-26
- result = decodeInstruction(DecoderTablev8NEON32, MI, NEONv8Insn, Address,
- this, STI);
- if (result != MCDisassembler::Fail) {
- Size = 4;
- return result;
+ MI.clear();
+ uint32_t NEONv8Insn = insn32;
+ NEONv8Insn &= 0xF3FFFFFF; // Clear bits 27-26
+ result = decodeInstruction(DecoderTablev8NEON32, MI, NEONv8Insn, Address,
+ this, STI);
+ if (result != MCDisassembler::Fail) {
+ Size = 4;
+ return result;
+ }
}
MI.clear();
0xe0 0xef 0xa1 0x0e
# CHECK: vmull.p64 q8, d16, d17
+
+# This used to be incorrectly decoded into an sha256h.32 [0x00,0xff,0x40,0x0c]
+# The other similar encodings are stc2 [0x00,0xfd,0x40,0x0c] and cdp2 [0x00,0xfe,0x40,0x0c]
+0x00 0xfc 0x40 0x0c
+# CHECK-NOT: sha256h.32
+# CHECK-NOT: stc2
+# CHECK-NOT: cdp2
+