Changeset 17708 in vbox

Timestamp:

Mar 11, 2009 4:27:47 PM (16 years ago)

Author:

vboxsync

Message:

Statistics for real-mode instruction emulation

Location:

trunk/src/VBox/VMM

Files:

• HWACCM.cpp (modified) (1 diff)
• HWACCMInternal.h (modified) (1 diff)
• VMMR0/HWVMXR0.cpp (modified) (7 diffs)

trunk/src/VBox/VMM/HWACCM.cpp

@@ -311 +311 @@
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitCLTS,               "/HWACCM/CPU%d/Exit/Instr/CLTS");
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitLMSW,               "/HWACCM/CPU%d/Exit/Instr/LMSW");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitCli,                "/HWACCM/CPU%d/Exit/Instr/Cli");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitSti,                "/HWACCM/CPU%d/Exit/Instr/Sti");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitPushf,              "/HWACCM/CPU%d/Exit/Instr/Pushf");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitPopf,               "/HWACCM/CPU%d/Exit/Instr/Popf");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitIret,               "/HWACCM/CPU%d/Exit/Instr/Iret");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitInt,                "/HWACCM/CPU%d/Exit/Instr/Int");
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitIOWrite,            "/HWACCM/CPU%d/Exit/IO/Write");
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitIORead,             "/HWACCM/CPU%d/Exit/IO/Read");

trunk/src/VBox/VMM/HWACCMInternal.h

@@ -600 +600 @@
     STAMCOUNTER             StatExitCpuid;
     STAMCOUNTER             StatExitRdtsc;
+    STAMCOUNTER             StatExitCli;
+    STAMCOUNTER             StatExitSti;
+    STAMCOUNTER             StatExitPushf;
+    STAMCOUNTER             StatExitPopf;
+    STAMCOUNTER             StatExitIret;
+    STAMCOUNTER             StatExitInt;
     STAMCOUNTER             StatExitCRxWrite[16];
     STAMCOUNTER             StatExitCRxRead[16];

trunk/src/VBox/VMM/VMMR0/HWVMXR0.cpp

@@ -2579 +2579 @@
                     case OP_CLI:
                         pCtx->eflags.Bits.u1IF = 0;
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitCli);
                         break;
 
                     case OP_STI:
                         pCtx->eflags.Bits.u1IF = 1;
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitSti);
                         break;
 
@@ -2618 +2620 @@
                         pCtx->esp += cbParm;
                         pCtx->esp &= uMask;
+
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitPopf);
                         break;
                     }
@@ -2655 +2659 @@
                         pCtx->esp -= cbParm;
                         pCtx->esp &= uMask;
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitPushf);
                         break;
-
                     }
 
@@ -2695 +2699 @@
                         LogFlow(("iret to %04x:%x\n", pCtx->cs, pCtx->ip));
                         fUpdateRIP = false;
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitIret);
                         break;
                     }
@@ -2710 +2715 @@
                         AssertRC(rc);
                         fUpdateRIP = false;
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitInt);
                         break;
                     }
@@ -2727 +2733 @@
                             AssertRC(rc);
                             fUpdateRIP = false;
+                            STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitInt);
                         }
                         break;
@@ -2743 +2750 @@
                         AssertRC(rc);
                         fUpdateRIP = false;
+                        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitInt);
                         break;
                     }