Changeset 72592 in vbox for trunk/src/VBox/VMM

Timestamp:

Jun 18, 2018 12:24:43 PM (7 years ago)

Author:

vboxsync

Message:

IEM: Defined IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK and IEM_CPUMCTX_EXTRN_EXEC_DECODED_MEM_MASK for IEMExecDecodedXxxx APIs. Currently only asserted for Rdtsc and Rdtscp. bugref:6973

File:

• trunk/src/VBox/VMM/VMMAll/IEMAll.cpp (modified) (2 diffs)

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

@@ -14957 +14957 @@
 {
     IEMEXEC_ASSERT_INSTR_LEN_RETURN(cbInstr, 2);
-    IEM_CTX_ASSERT(pVCpu, CPUMCTX_EXTRN_CR4 | CPUMCTX_EXTRN_RIP | CPUMCTX_EXTRN_RFLAGS);
+    IEM_CTX_ASSERT(pVCpu, IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK | CPUMCTX_EXTRN_CR4);
 
     iemInitExec(pVCpu, false /*fBypassHandlers*/);
@@ -14980 +14980 @@
 VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedRdtscp(PVMCPU pVCpu, uint8_t cbInstr)
 {
-    IEMEXEC_ASSERT_INSTR_LEN_RETURN(cbInstr, 2);
-    IEM_CTX_ASSERT(pVCpu, CPUMCTX_EXTRN_CR4 | CPUMCTX_EXTRN_RIP | CPUMCTX_EXTRN_RFLAGS);
+    IEMEXEC_ASSERT_INSTR_LEN_RETURN(cbInstr, 3);
+    IEM_CTX_ASSERT(pVCpu, IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK | CPUMCTX_EXTRN_CR4 | CPUMCTX_EXTRN_TSC_AUX);
 
     iemInitExec(pVCpu, false /*fBypassHandlers*/);