Changeset 104188 in vbox for trunk/src/VBox/VMM/VMMAll/IEMAllInstVexMap1.cpp.h

Timestamp:

Apr 5, 2024 1:16:50 PM (8 months ago)

Author:

vboxsync

Message:

VMM/IEM: Implement vpslldq, vpsrldq, instruction dispatch & emulation, bugref:9898

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllInstVexMap1.cpp.h (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllInstVexMap1.cpp.h

@@ -3813 +3813 @@
 
 /** Opcode VEX.66.0F 0x73 11/3. */
-FNIEMOP_STUB_1(iemOp_VGrp14_vpsrldq_Hx_Ux_Ib, uint8_t, bRm);
+FNIEMOP_DEF_1(iemOp_VGrp14_vpsrldq_Hx_Ux_Ib, uint8_t, bRm)
+{
+    IEMOP_MNEMONIC3(VEX_VMI_REG, VPSRLDQ, vpsrldq, Hx, Ux, Ib, DISOPTYPE_HARMLESS | DISOPTYPE_X86_AVX, 0);
+    if (pVCpu->iem.s.uVexLength)
+    {
+        return FNIEMOP_CALL_2(iemOpCommonAvxAvx2_Hx_Ux_Ib_u256, bRm,
+                              IEM_SELECT_HOST_OR_FALLBACK(fAvx2, iemAImpl_vpsrldq_imm_u256, iemAImpl_vpsrldq_imm_u256_fallback));
+    }
+    else
+    {
+        return FNIEMOP_CALL_2(iemOpCommonAvxAvx2_Hx_Ux_Ib_u128, bRm,
+                              IEM_SELECT_HOST_OR_FALLBACK(fAvx2, iemAImpl_vpsrldq_imm_u128, iemAImpl_vpsrldq_imm_u128_fallback));
+    }
+}
 
 /*  Opcode VEX.0F 0x73 11/6 - invalid. */
@@ -3834 +3847 @@
 
 /** Opcode VEX.66.0F 0x73 11/7. */
-FNIEMOP_STUB_1(iemOp_VGrp14_vpslldq_Hx_Ux_Ib, uint8_t, bRm);
+FNIEMOP_DEF_1(iemOp_VGrp14_vpslldq_Hx_Ux_Ib, uint8_t, bRm)
+{
+    IEMOP_MNEMONIC3(VEX_VMI_REG, VPSLLDQ, vpslldq, Hx, Ux, Ib, DISOPTYPE_HARMLESS | DISOPTYPE_X86_AVX, 0);
+    if (pVCpu->iem.s.uVexLength)
+    {
+        return FNIEMOP_CALL_2(iemOpCommonAvxAvx2_Hx_Ux_Ib_u256, bRm,
+                              IEM_SELECT_HOST_OR_FALLBACK(fAvx2, iemAImpl_vpslldq_imm_u256, iemAImpl_vpslldq_imm_u256_fallback));
+    }
+    else
+    {
+        return FNIEMOP_CALL_2(iemOpCommonAvxAvx2_Hx_Ux_Ib_u128, bRm,
+                              IEM_SELECT_HOST_OR_FALLBACK(fAvx2, iemAImpl_vpslldq_imm_u128, iemAImpl_vpslldq_imm_u128_fallback));
+    }
+}
+
+/*  Opcode VEX.0F 0x73 11/6 - invalid. */
 
 /**