[LoongArch64] Implement 'JIT_GetDynamicNonGCStaticBase_SingleAppDomain', 'JIT_GetDynamicGCStaticBase_SingleAppDomain' after PR#99183. (#103467)

* Implement `JIT_GetDynamicNonGCStaticBase_SingleAppDomain`, `JIT_GetDynamicGCStaticBase_SingleAppDomain` for LoongArch64 after PR #99183.
* Also fix the build error for LA64.

Change-Id: Ifb9ee599bca3971270a5bc654770dfcc7e931955

Author: LuckyXu-HF

src/coreclr/vm/loongarch64/asmconstants.h

@@ -206,6 +206,14 @@ ASMCONSTANTS_C_ASSERT((1<<FixupPrecode_ALIGNMENT_SHIFT_1) == sizeof(FixupPrecode
 ASMCONSTANTS_C_ASSERT(ResolveCacheElem__target == offsetof(ResolveCacheElem, target));
 ASMCONSTANTS_C_ASSERT(ResolveCacheElem__pNext == offsetof(ResolveCacheElem, pNext));
 
+#define                OFFSETOF__DynamicStaticsInfo__m_pNonGCStatics 0x8
+ASMCONSTANTS_C_ASSERT(OFFSETOF__DynamicStaticsInfo__m_pNonGCStatics
+                    == offsetof(DynamicStaticsInfo, m_pNonGCStatics));
+
+#define                OFFSETOF__DynamicStaticsInfo__m_pGCStatics 0
+ASMCONSTANTS_C_ASSERT(OFFSETOF__DynamicStaticsInfo__m_pGCStatics
+                    == offsetof(DynamicStaticsInfo, m_pGCStatics));
+
 // For JIT_PInvokeBegin and JIT_PInvokeEnd helpers
 #define               Frame__m_Next 0x08
 ASMCONSTANTS_C_ASSERT(Frame__m_Next == offsetof(Frame, m_Next))

src/coreclr/vm/loongarch64/asmhelpers.S

@@ -944,28 +944,35 @@ LEAF_END setFPReturn, _TEXT
 
 #endif // FEATURE_COMINTEROP
 
-//
-// JIT Static access helpers when coreclr host specifies single appdomain flag
-//
-
 // ------------------------------------------------------------------
-// void* JIT_GetSharedNonGCStaticBase(SIZE_T moduleDomainID, DWORD dwClassDomainID)
+// void* JIT_GetDynamicNonGCStaticBase(DynamicStaticsInfo* pStaticsInfo)
 
-LEAF_ENTRY JIT_GetSharedNonGCStaticBase_SingleAppDomain, _TEXT
+LEAF_ENTRY JIT_GetDynamicNonGCStaticBase_SingleAppDomain, _TEXT
     // If class is not initialized, bail to C++ helper
-    //dext $a1, $a1, 0, 32
-    addi.d  $a2, $a0, DomainLocalModule__m_pDataBlob
+    ld.d $a1, $a0, OFFSETOF__DynamicStaticsInfo__m_pNonGCStatics
+    bnez $a1, LOCAL_LABEL(JIT_GetDynamicNonGCStaticBase_SingleAppDomain_CallHelper)
+    ori  $a0, $a1, 0
+    jirl $r0, $ra, 0
 
-    ldx.b $a2, $a2, $a1
-    andi  $t4, $a2, 1
-    beq  $t4, $zero, LOCAL_LABEL(JIT_GetSharedNonGCStaticBase_SingleAppDomain_CallHelper)
+LOCAL_LABEL(JIT_GetDynamicNonGCStaticBase_SingleAppDomain_CallHelper):
+    // Tail call JIT_GetDynamicNonGCStaticBase_Portable
+    b JIT_GetDynamicNonGCStaticBase_Portable
+LEAF_END JIT_GetDynamicNonGCStaticBase_SingleAppDomain, _TEXT
 
-    jirl  $r0, $ra, 0
+// ------------------------------------------------------------------
+// void* JIT_GetDynamicGCStaticBase(DynamicStaticsInfo* pStaticsInfo)
+
+LEAF_ENTRY JIT_GetDynamicGCStaticBase_SingleAppDomain, _TEXT
+    // If class is not initialized, bail to C++ helper
+    ld.d $a1, $a0, OFFSETOF__DynamicStaticsInfo__m_pGCStatics
+    bnez $a1, LOCAL_LABEL(JIT_GetDynamicGCStaticBase_SingleAppDomain_CallHelper)
+    ori  $a0, $a1, 0
+    jirl $r0, $ra, 0
 
-LOCAL_LABEL(JIT_GetSharedNonGCStaticBase_SingleAppDomain_CallHelper):
-    // Tail call JIT_GetSharedNonGCStaticBase_Helper
-    b  JIT_GetSharedNonGCStaticBase_Helper
-LEAF_END JIT_GetSharedNonGCStaticBase_SingleAppDomain, _TEXT
+LOCAL_LABEL(JIT_GetDynamicGCStaticBase_SingleAppDomain_CallHelper):
+    // Tail call JIT_GetDynamicGCStaticBase_Portable
+    b JIT_GetDynamicGCStaticBase_Portable
+LEAF_END JIT_GetDynamicGCStaticBase_SingleAppDomain, _TEXT
 
 #ifdef FEATURE_READYTORUN
 

src/coreclr/vm/loongarch64/cgencpu.h

@@ -98,6 +98,8 @@ inline unsigned StackElemSize(unsigned parmSize, bool isValueType, bool isFloatH
 //
 // Create alias for optimized implementations of helpers provided on this platform
 //
+#define JIT_GetDynamicGCStaticBase           JIT_GetDynamicGCStaticBase_SingleAppDomain
+#define JIT_GetDynamicNonGCStaticBase        JIT_GetDynamicNonGCStaticBase_SingleAppDomain
 
 //**********************************************************************
 // Frames