KVM: x86 emulator: adds support to mov r,imm (opcode 0xb8) instruction
Add support to mov r, imm (0xb8) instruction. Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net> Signed-off-by: Laurent Vivier <laurent.vivier@bull.net> Signed-off-by: Avi Kivity <avi@qumranet.com>
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@ -152,7 +152,8 @@ static u16 opcode_table[256] = {
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ByteOp | ImplicitOps | Mov | String, ImplicitOps | Mov | String,
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ByteOp | ImplicitOps | Mov | String, ImplicitOps | Mov | String,
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ByteOp | ImplicitOps | String, ImplicitOps | String,
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ByteOp | ImplicitOps | String, ImplicitOps | String,
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/* 0xB0 - 0xBF */
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/* 0xB0 - 0xBF */
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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DstReg | SrcImm | Mov, 0, 0, 0, 0, 0, 0, 0,
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/* 0xC0 - 0xC7 */
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/* 0xC0 - 0xC7 */
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ByteOp | DstMem | SrcImm | ModRM, DstMem | SrcImmByte | ModRM,
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ByteOp | DstMem | SrcImm | ModRM, DstMem | SrcImmByte | ModRM,
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0, ImplicitOps | Stack, 0, 0,
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0, ImplicitOps | Stack, 0, 0,
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@ -1624,6 +1625,8 @@ special_insn:
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case 0xae ... 0xaf: /* scas */
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case 0xae ... 0xaf: /* scas */
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DPRINTF("Urk! I don't handle SCAS.\n");
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DPRINTF("Urk! I don't handle SCAS.\n");
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goto cannot_emulate;
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goto cannot_emulate;
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case 0xb8: /* mov r, imm */
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goto mov;
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case 0xc0 ... 0xc1:
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case 0xc0 ... 0xc1:
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emulate_grp2(ctxt);
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emulate_grp2(ctxt);
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break;
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break;
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