Changeset 106101 in vbox for trunk/src/VBox/VMM/VMMAll/target-x86

Timestamp:

Sep 19, 2024 9:16:19 PM (7 months ago)

Author:

vboxsync

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

164877

Message:

VMM/IEM: More native eflag stats. Added IEMNATIVE_WITH_EFLAGS_POSTPONING config option (no code). bugref:10720

File:

• trunk/src/VBox/VMM/VMMAll/target-x86/IEMAllN8veEmit-x86.h (modified) (4 diffs)

trunk/src/VBox/VMM/VMMAll/target-x86/IEMAllN8veEmit-x86.h

@@ -207 +207 @@
                               )
 {
+    STAM_COUNTER_INC(&pReNative->pVCpu->iem.s.StatNativeEflTotalLogical);
+
 #ifdef IEMNATIVE_WITH_EFLAGS_SKIPPING
     /*
@@ -309 +311 @@
                                  )
 {
+    STAM_COUNTER_INC(&pReNative->pVCpu->iem.s.StatNativeEflTotalArithmetic);
+
 #ifdef IEMNATIVE_WITH_EFLAGS_SKIPPING
     /*
@@ -1557 +1561 @@
                             uint8_t idxRegTmp)
 {
+    STAM_COUNTER_INC(&pReNative->pVCpu->iem.s.StatNativeEflTotalShift);
+
 RT_NOREF(pReNative, off, idxRegEfl, idxRegResult, idxRegSrc, idxRegCount, cOpBits, enmType);
 #if 0 //def IEMNATIVE_WITH_EFLAGS_SKIPPING
@@ -1565 +1571 @@
     if (IEMLIVENESS_STATE_ARE_STATUS_EFL_TO_BE_CLOBBERED(pLivenessEntry))
     {
-        STAM_COUNTER_INC(&pReNative->pVCpu->iem.s.StatNativeEflSkippedLogical);
+        STAM_COUNTER_INC(&pReNative->pVCpu->iem.s.StatNativeEflSkippedShift);
 # ifdef IEMNATIVE_STRICT_EFLAGS_SKIPPING
         off = iemNativeEmitOrImmIntoVCpuU32(pReNative, off, X86_EFL_STATUS_BITS, RT_UOFFSETOF(VMCPU, iem.s.fSkippingEFlags));