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qemu-patch-raspberry4
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tcg/mips: fix field extraction opcode 

The "msb" argument should correspond to (len - 1).

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
stable-2.10
Aurelien Jarno 2017-04-30 16:46:20 +02:00
parent 12a95f320a
commit 2f5a5f5774
1 changed files with 2 additions and 2 deletions
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4
tcg/mips/tcg-target.inc.c
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@ -2093,11 +2093,11 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
args[3] + args[4] - 1, args[3]);
break;
case INDEX_op_extract_i32:
tcg_out_opc_bf(s, OPC_EXT, a0, a1, a2 + args[3] - 1, a2);
tcg_out_opc_bf(s, OPC_EXT, a0, a1, args[3] - 1, a2);
break;
case INDEX_op_extract_i64:
tcg_out_opc_bf64(s, OPC_DEXT, OPC_DEXTM, OPC_DEXTU, a0, a1,
a2 + args[3] - 1, a2);
args[3] - 1, a2);
break;
case INDEX_op_brcond_i32: