Changeset 98969 in vbox for trunk/src/VBox/VMM/include/IEMInternal.h

Timestamp:

Mar 15, 2023 12:24:47 AM (21 months ago)

Author:

vboxsync

Message:

VMM/IEM: More work on processing MC blocks, mainly related to reworking common functions for binary operations into body macros. bugref:10369

File:

• trunk/src/VBox/VMM/include/IEMInternal.h (modified) (5 diffs)

trunk/src/VBox/VMM/include/IEMInternal.h

@@ -569 +569 @@
     /** @name Decoder state.
      * @{ */
-#ifdef IEM_WITH_CODE_TLB
+#ifndef IEM_WITH_OPAQUE_DECODER_STATE
+# ifdef IEM_WITH_CODE_TLB
     /** The offset of the next instruction byte. */
     uint32_t                offInstrNextByte;                                                               /* 0x08 */
@@ -589 +590 @@
      */
     uint8_t const          *pbInstrBuf;                                                                     /* 0x10 */
-# if ARCH_BITS == 32
+#  if ARCH_BITS == 32
     uint32_t                uInstrBufHigh; /** The high dword of the host context pbInstrBuf member. */
-# endif
+#  endif
     /** The program counter corresponding to pbInstrBuf.
      * This is set to a non-canonical address when we need to invalidate it. */
@@ -617 +618 @@
     /** The offset of the ModR/M byte relative to the start of the instruction. */
     uint8_t                 offModRm;                                                                       /* 0x2c */
-#else  /* !IEM_WITH_CODE_TLB */
+# else  /* !IEM_WITH_CODE_TLB */
     /** The size of what has currently been fetched into abOpcode. */
     uint8_t                 cbOpcode;                                                                       /*       0x08 */
@@ -638 +639 @@
     uint8_t                 uRexIndex;                                                                      /*       0x12 */
 
-#endif /* !IEM_WITH_CODE_TLB */
+# endif /* !IEM_WITH_CODE_TLB */
 
     /** The effective operand mode. */
@@ -663 +664 @@
     /** The FPU opcode (FOP). */
     uint16_t                uFpuOpcode;                                                                     /* 0x36, 0x1c */
-#ifndef IEM_WITH_CODE_TLB
+# ifndef IEM_WITH_CODE_TLB
     /** Explicit alignment padding. */
     uint8_t                 abAlignment2b[2];                                                               /*       0x1e */
-#endif
+# endif
 
     /** The opcode bytes. */
     uint8_t                 abOpcode[15];                                                                   /* 0x48, 0x20 */
     /** Explicit alignment padding. */
-#ifdef IEM_WITH_CODE_TLB
+# ifdef IEM_WITH_CODE_TLB
     uint8_t                 abAlignment2c[0x48 - 0x47];                                                     /* 0x37 */
-#else
+# else
     uint8_t                 abAlignment2c[0x48 - 0x2f];                                                     /*       0x2f */
-#endif
+# endif
+#else  /* IEM_WITH_OPAQUE_DECODER_STATE */
+    uint8_t                 abOpaqueDecoder[0x48 - 0x8];
+#endif /* IEM_WITH_OPAQUE_DECODER_STATE */
     /** @} */