Changeset 101518 in vbox for trunk/src/VBox/VMM

Timestamp:

Oct 20, 2023 1:25:33 PM (14 months ago)

Author:

vboxsync

Message:

VMM/IEM: Deal with unconditional relative jumps (sans flag checking). [fixes] bugref:10371

Location:

trunk/src/VBox/VMM

Files:

• VMMAll/IEMAllN8veRecompiler.cpp (modified) (1 diff)
• include/IEMN8veRecompiler.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IEMAllN8veRecompiler.cpp

@@ -113 +113 @@
 # error The setjmp approach must be enabled for the recompiler.
 #endif
+
+
+/** Always count instructions for now. */
+#define IEMNATIVE_WITH_INSTRUCTION_COUNTING
 
 

trunk/src/VBox/VMM/include/IEMN8veRecompiler.h

@@ -1814 +1814 @@
     if (offTarget < 128 && offTarget >= -128)
     {
-        pbCodeBuf[off++] = 0x0f;
         pbCodeBuf[off++] = enmCond | 0x70;
         pbCodeBuf[off++] = RT_BYTE1((uint32_t)offTarget);