Changeset 66991 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

May 19, 2017 10:01:15 PM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

115544

Message:

IEM: Docs and test for movntps & movntpd.

Location:

trunk/src/VBox/VMM/VMMAll

Files:

• IEMAllInstructionsPython.py (modified) (1 diff)
• IEMAllInstructionsTwoByte0f.cpp.h (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllInstructionsPython.py

@@ -247 +247 @@
     'Mq':           ( 'IDX_UseModRM',       'rm',     '%Mq',  'Mq',      ),
     'Mq_WO':        ( 'IDX_UseModRM',       'rm',     '%Mq',  'Mq',      ),
+    'Mps_WO':       ( 'IDX_UseModRM',       'rm',     '%Mps', 'Mps',     ),
+    'Mpd_WO':       ( 'IDX_UseModRM',       'rm',     '%Mpd', 'Mpd',     ),
     'M_RO':         ( 'IDX_UseModRM',       'rm',     '%M',   'M',       ),
     'M_RW':         ( 'IDX_UseModRM',       'rm',     '%M',   'M',       ),

trunk/src/VBox/VMM/VMMAll/IEMAllInstructionsTwoByte0f.cpp.h

@@ -2505 +2505 @@
 
 
-/** Opcode      0x0f 0x2b - vmovntps Mps, Vps */
+/**
+ * @opcode      0x2b
+ * @opcodesub   !11 mr/reg
+ * @oppfx       none
+ * @opcpuid     sse
+ * @opgroup     og_sse1_cachect
+ * @opxcpttype  1
+ * @optest      op1=1 op2=2 -> op1=2
+ * @optest      op1=0 op2=-42 -> op1=-42
+ */
 FNIEMOP_DEF(iemOp_movntps_Mps_Vps)
 {
-    IEMOP_MNEMONIC(movntps_mr_r, "movntps Mps,Vps");
+    IEMOP_MNEMONIC2(MR_MEM, MOVNTPS, movntps, Mps_WO, Vps, DISOPTYPE_HARMLESS, IEMOPHINT_IGNORES_OP_SIZE);
     uint8_t bRm; IEM_OPCODE_GET_NEXT_U8(&bRm);
     if ((bRm & X86_MODRM_MOD_MASK) != (3 << X86_MODRM_MOD_SHIFT))
@@ -2536 +2545 @@
 }
 
-/** Opcode 0x66 0x0f 0x2b - movntpd Mpd, Vpd */
+/**
+ * @opcode      0x2b
+ * @opcodesub   !11 mr/reg
+ * @oppfx       0x66
+ * @opcpuid     sse2
+ * @opgroup     og_sse2_cachect
+ * @opxcpttype  1
+ * @optest      op1=1 op2=2 -> op1=2
+ * @optest      op1=0 op2=-42 -> op1=-42
+ */
 FNIEMOP_DEF(iemOp_movntpd_Mpd_Vpd)
 {
-    IEMOP_MNEMONIC(movntpd_mr_r, "movntpd Mdq,Vpd");
+    IEMOP_MNEMONIC2(MR_MEM, MOVNTPD, movntpd, Mpd_WO, Vpd, DISOPTYPE_HARMLESS, IEMOPHINT_IGNORES_OP_SIZE);
     uint8_t bRm; IEM_OPCODE_GET_NEXT_U8(&bRm);
     if ((bRm & X86_MODRM_MOD_MASK) != (3 << X86_MODRM_MOD_SHIFT))