Apply the JIT interface changes needed for Fadi's upcoming shared generics change.

[tfs-changeset: 1604316]

Commit migrated from https://github.com/dotnet/coreclr/commit/8a972e65990b962613b474c11639245d90be5079

diff --git a/src/coreclr/src/inc/corinfo.h b/src/coreclr/src/inc/corinfo.h
index d3c18d9..bd4a086 100644 (file)
--- a/src/coreclr/src/inc/corinfo.h
+++ b/src/coreclr/src/inc/corinfo.h
@@ -231,11 +231,11 @@ TODO: Talk about initializing strutures before use
 #if COR_JIT_EE_VERSION > 460
 
 // Update this one
-SELECTANY const GUID JITEEVersionIdentifier = { /* 7fe8ebd7-2f61-41fc-8aac-2be394620be0 */
-    0x7fe8ebd7, 
-    0x2f61, 
-    0x41fc,
-    { 0x8a, 0xac, 0x2b, 0xe3, 0x94, 0x62, 0xb, 0xe0 }
+SELECTANY const GUID JITEEVersionIdentifier = { /* 7a6aa61a-78b1-4dfb-9e06-655fb4774d7f */
+    0x7a6aa61a,
+    0x78b1,
+    0x4dfb,
+    { 0x9e, 0x6, 0x65, 0x5f, 0xb4, 0x77, 0x4d, 0x7f }
 };
 
 #else
@@ -641,6 +641,7 @@ enum CorInfoHelpFunc
     CORINFO_HELP_READYTORUN_VIRTUAL_FUNC_PTR,
 
 #if COR_JIT_EE_VERSION > 460
+    CORINFO_HELP_READYTORUN_GENERIC_HANDLE,
     CORINFO_HELP_READYTORUN_DELEGATE_CTOR,
 #else
     #define CORINFO_HELP_READYTORUN_DELEGATE_CTOR CORINFO_HELP_EE_PRESTUB
@@ -1309,12 +1310,29 @@ enum CORINFO_RUNTIME_LOOKUP_KIND
     CORINFO_LOOKUP_CLASSPARAM,
 };
 
+#if COR_JIT_EE_VERSION > 460
+
+struct CORINFO_LOOKUP_KIND
+{
+    bool                        needsRuntimeLookup;
+    CORINFO_RUNTIME_LOOKUP_KIND runtimeLookupKind;
+
+    // The 'runtimeLookupFlags' field is just for internal VM / ZAP communication, 
+    // not to be used by the JIT.
+    WORD                        runtimeLookupFlags;
+} ;
+
+#else
+
 struct CORINFO_LOOKUP_KIND
 {
     bool                        needsRuntimeLookup;
     CORINFO_RUNTIME_LOOKUP_KIND runtimeLookupKind;
 } ;
 
+#endif
+
+
 // CORINFO_RUNTIME_LOOKUP indicates the details of the runtime lookup
 // operation to be performed.
 //
@@ -2405,20 +2423,28 @@ public:
             CORINFO_CLASS_HANDLE        cls
             ) = 0;
 
-    virtual void getReadyToRunHelper(
+#if COR_JIT_EE_VERSION > 460
+    virtual bool getReadyToRunHelper(
             CORINFO_RESOLVED_TOKEN * pResolvedToken,
+            CORINFO_LOOKUP_KIND *    pGenericLookupKind,
             CorInfoHelpFunc          id,
             CORINFO_CONST_LOOKUP *   pLookup
             ) = 0;
 
-#if COR_JIT_EE_VERSION > 460
     virtual void getReadyToRunDelegateCtorHelper(
             CORINFO_RESOLVED_TOKEN * pTargetMethod,
             CORINFO_CLASS_HANDLE     delegateType,
             CORINFO_CONST_LOOKUP *   pLookup
             ) = 0;
+#else
+    virtual void getReadyToRunHelper(
+            CORINFO_RESOLVED_TOKEN * pResolvedToken,
+            CorInfoHelpFunc          id,
+            CORINFO_CONST_LOOKUP *   pLookup
+            ) = 0;
 #endif
 
+
     virtual const char* getHelperName(
             CorInfoHelpFunc
             ) = 0;

diff --git a/src/coreclr/src/inc/jithelpers.h b/src/coreclr/src/inc/jithelpers.h
index 371143d..b8521bf 100644 (file)
--- a/src/coreclr/src/inc/jithelpers.h
+++ b/src/coreclr/src/inc/jithelpers.h
@@ -309,6 +309,7 @@
     JITHELPER(CORINFO_HELP_READYTORUN_STATIC_BASE,        NULL,   CORINFO_HELP_SIG_NO_ALIGN_STUB)
     JITHELPER(CORINFO_HELP_READYTORUN_VIRTUAL_FUNC_PTR,   NULL,   CORINFO_HELP_SIG_NO_ALIGN_STUB)
 #if COR_JIT_EE_VERSION > 460
+    JITHELPER(CORINFO_HELP_READYTORUN_GENERIC_HANDLE,     NULL,   CORINFO_HELP_SIG_NO_ALIGN_STUB)
     JITHELPER(CORINFO_HELP_READYTORUN_DELEGATE_CTOR,      NULL,   CORINFO_HELP_SIG_NO_ALIGN_STUB)
 #endif // COR_JIT_EE_VERSION
 

diff --git a/src/coreclr/src/jit/importer.cpp b/src/coreclr/src/jit/importer.cpp
index 3ba0cd0..2aba8ce 100644 (file)
--- a/src/coreclr/src/jit/importer.cpp
+++ b/src/coreclr/src/jit/importer.cpp
@@ -1633,7 +1633,11 @@ GenTreePtr          Compiler::impReadyToRunHelperToTree(CORINFO_RESOLVED_TOKEN *
                                         GenTreePtr arg)
 {
     CORINFO_CONST_LOOKUP lookup;
+#if COR_JIT_EE_VERSION > 460
+    info.compCompHnd->getReadyToRunHelper(pResolvedToken, nullptr, helper, &lookup);
+#else
     info.compCompHnd->getReadyToRunHelper(pResolvedToken, helper, &lookup);
+#endif
 
     GenTreeArgList* args = NULL;
 

diff --git a/src/coreclr/src/vm/jitinterface.cpp b/src/coreclr/src/vm/jitinterface.cpp
index 28f41c6..e94cb0d 100644 (file)
--- a/src/coreclr/src/vm/jitinterface.cpp
+++ b/src/coreclr/src/vm/jitinterface.cpp
@@ -6196,8 +6196,9 @@ CorInfoHelpFunc CEEInfo::getUnBoxHelper(CORINFO_CLASS_HANDLE clsHnd)
 }
 
 /***********************************************************************/
-void CEEInfo::getReadyToRunHelper(
+bool CEEInfo::getReadyToRunHelper(
         CORINFO_RESOLVED_TOKEN * pResolvedToken,
+        CORINFO_LOOKUP_KIND *    pGenericLookupKind,
         CorInfoHelpFunc          id,
         CORINFO_CONST_LOOKUP *   pLookup
         )
@@ -10096,7 +10097,7 @@ bool CEEInfo::runWithErrorTrap(void (*function)(void*), void* param)
     // No dynamic contract here because SEH is used
     STATIC_CONTRACT_THROWS;
     STATIC_CONTRACT_GC_TRIGGERS;
-    STATIC_CONTRACT_SO_INTOLERANT;
+    STATIC_CONTRACT_SO_TOLERANT;
     STATIC_CONTRACT_MODE_PREEMPTIVE;
 
     // NOTE: the lack of JIT/EE transition markers in this method is intentional. Any

diff --git a/src/coreclr/src/vm/jitinterface.h b/src/coreclr/src/vm/jitinterface.h
index ace9608..0df1884 100644 (file)
--- a/src/coreclr/src/vm/jitinterface.h
+++ b/src/coreclr/src/vm/jitinterface.h
@@ -543,8 +543,9 @@ public:
     CorInfoHelpFunc getBoxHelper(CORINFO_CLASS_HANDLE cls);
     CorInfoHelpFunc getUnBoxHelper(CORINFO_CLASS_HANDLE cls);
 
-    void getReadyToRunHelper(
+    bool getReadyToRunHelper(
             CORINFO_RESOLVED_TOKEN * pResolvedToken,
+            CORINFO_LOOKUP_KIND *    pGenericLookupKind,
             CorInfoHelpFunc          id,
             CORINFO_CONST_LOOKUP *   pLookup
             );

diff --git a/src/coreclr/src/zap/zapinfo.cpp b/src/coreclr/src/zap/zapinfo.cpp
index 8b6e216..79abbf7 100644 (file)
--- a/src/coreclr/src/zap/zapinfo.cpp
+++ b/src/coreclr/src/zap/zapinfo.cpp
@@ -1582,7 +1582,6 @@ ZapInfo::getLocationOfThisType(CORINFO_METHOD_HANDLE   context)
     return m_pEEJitInfo->getLocationOfThisType(context);
 }
 
-
 void
 ZapInfo::embedGenericHandle(CORINFO_RESOLVED_TOKEN * pResolvedToken,
                             BOOL                     fEmbedParent,
@@ -3394,8 +3393,9 @@ CorInfoHelpFunc ZapInfo::getNewArrHelper(CORINFO_CLASS_HANDLE arrayCls)
     return m_pEEJitInfo->getNewArrHelper(arrayCls);
 }
 
-void ZapInfo::getReadyToRunHelper(
+bool ZapInfo::getReadyToRunHelper(
         CORINFO_RESOLVED_TOKEN * pResolvedToken,
+        CORINFO_LOOKUP_KIND * pGenericLookupKind,
         CorInfoHelpFunc          id,
         CORINFO_CONST_LOOKUP *   pLookup
         )
@@ -3481,6 +3481,9 @@ void ZapInfo::getReadyToRunHelper(
 
     pLookup->accessType = IAT_PVALUE;
     pLookup->addr = pImport;
+    return true;
+#else
+       return false;
 #endif
 }
 

diff --git a/src/coreclr/src/zap/zapinfo.h b/src/coreclr/src/zap/zapinfo.h
index b472d48..059917a 100644 (file)
--- a/src/coreclr/src/zap/zapinfo.h
+++ b/src/coreclr/src/zap/zapinfo.h
@@ -546,8 +546,9 @@ public:
     CorInfoHelpFunc getBoxHelper(CORINFO_CLASS_HANDLE cls);
     CorInfoHelpFunc getUnBoxHelper(CORINFO_CLASS_HANDLE cls);
 
-    void getReadyToRunHelper(
+    bool getReadyToRunHelper(
             CORINFO_RESOLVED_TOKEN * pResolvedToken,
+            CORINFO_LOOKUP_KIND *    pGenericLookupKind,
             CorInfoHelpFunc          id,
             CORINFO_CONST_LOOKUP *   pLookup
             );