Changeset 67086 in vbox for trunk/src/VBox/ValidationKit

Timestamp:

May 25, 2017 11:18:08 AM (8 years ago)

Author:

vboxsync

Message:

bs3-cpu-generated-1: cleanups

File:

• trunk/src/VBox/ValidationKit/bootsectors/bs3-cpu-generated-1-template.c (modified) (4 diffs)

trunk/src/VBox/ValidationKit/bootsectors/bs3-cpu-generated-1-template.c

@@ -2108 +2108 @@
 
 
-static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_VqHi_WO_Mq(PBS3CG1STATE pThis, unsigned iEncoding)
-{
-    unsigned off;
-    if (iEncoding == 0)
-    {
-        pThis->aOperands[pThis->iRegOp].idxField = BS3CG1DST_XMM2_HI;
-        off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
-        off = Bs3Cfg1EncodeMemMod0Disp(pThis, false, off, 2 /*iReg*/, 8, 0, BS3CG1OPLOC_MEM);
-    }
-    else if (iEncoding == 1)
-    {
-        pThis->aOperands[pThis->iRegOp].idxField = BS3CG1DST_XMM3_HI;
-        off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
-        off = Bs3Cfg1EncodeMemMod0Disp(pThis, false, off, 3 /*iReg*/, 8, 1 /*cbMisalign*/, BS3CG1OPLOC_MEM);
-    }
-    else
-        return 0;
-    pThis->cbCurInstr = off;
-    return iEncoding + 1;
-}
-
-
-static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vdq_WO_Wdq(PBS3CG1STATE pThis, unsigned iEncoding)
-{
-    unsigned off;
-    if (iEncoding == 0)
-    {
-        off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
-        pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, 1, 0);
-        pThis->aOperands[pThis->iRmOp ].idxField = BS3CG1DST_XMM0;
-        pThis->aOperands[pThis->iRegOp].idxField = BS3CG1DST_XMM1;
-    }
-    else if (iEncoding == 1)
-    {
-        pThis->aOperands[pThis->iRegOp].idxField = BS3CG1DST_XMM2;
-        off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
-        off = Bs3Cfg1EncodeMemMod0Disp(pThis, false, off, 2 /*iReg*/, 16, 0, BS3CG1OPLOC_MEM);
-    }
-    else if (iEncoding == 2)
-    {
-        pThis->aOperands[pThis->iRegOp].idxField = BS3CG1DST_XMM3;
-        off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
-        off = Bs3Cfg1EncodeMemMod0Disp(pThis, false, off, 3 /*iReg*/, 16, 1 /*cbMisalign*/, BS3CG1OPLOC_MEM);
-        if (!Bs3Cg1XcptTypeIsUnaligned(pThis->enmXcptType))
-            pThis->bAlignmentXcpt = X86_XCPT_GP;
-    }
-    else
-        return 0;
-    pThis->cbCurInstr = off;
-    return iEncoding + 1;
-}
-
-
 static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
 {
@@ -3802 +3749 @@
         case BS3CG1ENC_MODRM_VqHi_WO_Uq:
             return Bs3Cg1EncodeNext_MODRM_VqHi_WO_Uq(pThis, iEncoding);
-        case BS3CG1ENC_MODRM_VqHi_WO_Mq:
-            return Bs3Cg1EncodeNext_MODRM_VqHi_WO_Mq(pThis, iEncoding);
 
         case BS3CG1ENC_FIXED:
@@ -4011 +3956 @@
 
         case BS3CG1ENC_MODRM_Vdq_WO_Wdq:
-            pThis->pfnEncoder        = Bs3Cg1EncodeNext_MODRM_Vdq_WO_Wdq;
-            pThis->iRmOp             = 1;
-            pThis->iRegOp            = 0;
-            pThis->aOperands[0].cbOp = 16;
-            pThis->aOperands[1].cbOp = 16;
-            pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
-            pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
-            break;
-
         case BS3CG1ENC_MODRM_Vpd_WO_Wpd:
         case BS3CG1ENC_MODRM_Vps_WO_Wps:
@@ -4124 +4060 @@
             break;
 
+        case BS3CG1ENC_MODRM_VqHi_WO_Mq:
+            pThis->pfnEncoder                   = Bs3Cg1EncodeNext_MODRM_Msomething_WO_Vsomething;
+            pThis->iRegOp                       = 0;
+            pThis->iRmOp                        = 1;
+            pThis->aOperands[0].cbOp            = 8;
+            pThis->aOperands[1].cbOp            = 8;
+            pThis->aOperands[0].idxFieldBase    = BS3CG1DST_XMM0_HI;
+            pThis->aOperands[0].enmLocation     = BS3CG1OPLOC_CTX;
+            pThis->aOperands[1].enmLocation     = BS3CG1OPLOC_MEM;
+            break;
+
         case BS3CG1ENC_MODRM_Vq_WO_Mq:
-        case BS3CG1ENC_MODRM_VqHi_WO_Mq:
             pThis->iRmOp             = 1;
             pThis->iRegOp            = 0;