Changeset 102011 in vbox for trunk/src/VBox/VMM/testcase

Timestamp:

Nov 8, 2023 10:10:48 PM (13 months ago)

Author:

vboxsync

Message:

VMM/IEM: Added a flush mask for guest register shadows to the IEM_MC_CALL_CIMPL_X macros to better manage register optimizations when recompiling to native code, replacing the IEM_MC_HINT_FLUSH_GUEST_SHADOW_GREG/SREG macros added earlier today. Added a IEM_MC_HINT_FLUSH_GUEST_SHADOW macro for debugging purposes. bugref:10371

File:

• trunk/src/VBox/VMM/testcase/tstIEMCheckMc.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/testcase/tstIEMCheckMc.cpp

@@ -930 +930 @@
 #define IEM_MC_CALL_AIMPL_4(a_rc, a_pfn, a0, a1, a2, a3) \
     do { CHK_CALL_ARG(a0, 0); CHK_CALL_ARG(a1, 1); CHK_CALL_ARG(a2, 2); CHK_CALL_ARG(a3, 3);  (a_rc) = VINF_SUCCESS; (void)fMcBegin; } while (0)
-#define IEM_MC_CALL_CIMPL_0(a_fFlags, a_pfnCImpl)                       do { (void)fMcBegin; } while (0)
-#define IEM_MC_CALL_CIMPL_1(a_fFlags, a_pfnCImpl, a0) \
+#define IEM_MC_CALL_CIMPL_0(a_fFlags, a_fGstShwFlush, a_pfnCImpl)                       do { (void)fMcBegin; } while (0)
+#define IEM_MC_CALL_CIMPL_1(a_fFlags, a_fGstShwFlush, a_pfnCImpl, a0) \
     do { CHK_CALL_ARG(a0, 0);  (void)fMcBegin; return VINF_SUCCESS; } while (0)
-#define IEM_MC_CALL_CIMPL_2(a_fFlags, a_pfnCImpl, a0, a1) \
+#define IEM_MC_CALL_CIMPL_2(a_fFlags, a_fGstShwFlush, a_pfnCImpl, a0, a1) \
     do { CHK_CALL_ARG(a0, 0); CHK_CALL_ARG(a1, 1); (void)fMcBegin; return VINF_SUCCESS; } while (0)
-#define IEM_MC_CALL_CIMPL_3(a_fFlags, a_pfnCImpl, a0, a1, a2) \
+#define IEM_MC_CALL_CIMPL_3(a_fFlags, a_fGstShwFlush, a_pfnCImpl, a0, a1, a2) \
     do { CHK_CALL_ARG(a0, 0); CHK_CALL_ARG(a1, 1); CHK_CALL_ARG(a2, 2); (void)fMcBegin; return VINF_SUCCESS; } while (0)
-#define IEM_MC_CALL_CIMPL_4(a_fFlags, a_pfnCImpl, a0, a1, a2, a3) \
+#define IEM_MC_CALL_CIMPL_4(a_fFlags, a_fGstShwFlush, a_pfnCImpl, a0, a1, a2, a3) \
     do { CHK_CALL_ARG(a0, 0); CHK_CALL_ARG(a1, 1); CHK_CALL_ARG(a2, 2); CHK_CALL_ARG(a3, 3); (void)fMcBegin; return VINF_SUCCESS; } while (0)
-#define IEM_MC_CALL_CIMPL_5(a_fFlags, a_pfnCImpl, a0, a1, a2, a3, a4) \
+#define IEM_MC_CALL_CIMPL_5(a_fFlags, a_fGstShwFlush, a_pfnCImpl, a0, a1, a2, a3, a4) \
     do { CHK_CALL_ARG(a0, 0); CHK_CALL_ARG(a1, 1); CHK_CALL_ARG(a2, 2); CHK_CALL_ARG(a3, 3); CHK_CALL_ARG(a4, 4); (void)fMcBegin; return VINF_SUCCESS; } while (0)
 #define IEM_MC_DEFER_TO_CIMPL_0_RET(a_fFlags, a_fGstShwFlush, a_pfnCImpl)                       return VINF_SUCCESS
@@ -1043 +1043 @@
 #define IEM_MC_ENDIF()                                                  } do { (void)fMcBegin; } while (0)
 
-#define IEM_MC_HINT_FLUSH_GUEST_SHADOW_GREG(a_iGReg)                    ((void)fMcBegin)
-#define IEM_MC_HINT_FLUSH_GUEST_SHADOW_SREG(a_iSReg)                    ((void)fMcBegin)
+#define IEM_MC_HINT_FLUSH_GUEST_SHADOW(g_fGstShwFlush)                  ((void)fMcBegin)
 
 /** @}  */