diff options
Diffstat (limited to 'src/vm/arm64/asmhelpers.asm')
| -rw-r--r-- | src/vm/arm64/asmhelpers.asm | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/vm/arm64/asmhelpers.asm b/src/vm/arm64/asmhelpers.asm index e8b16ded6a..24b26eb1c9 100644 --- a/src/vm/arm64/asmhelpers.asm +++ b/src/vm/arm64/asmhelpers.asm @@ -52,6 +52,9 @@ IMPORT $g_GCShadowEnd #endif // WRITE_BARRIER_CHECK + IMPORT JIT_GetSharedNonGCStaticBase_Helper + IMPORT JIT_GetSharedGCStaticBase_Helper + TEXTAREA ;; LPVOID __stdcall GetCurrentIP(void); @@ -1326,5 +1329,62 @@ Fail LEAF_END #endif +; +; JIT Static access helpers when coreclr host specifies single appdomain flag +; + +; ------------------------------------------------------------------ +; void* JIT_GetSharedNonGCStaticBase(SIZE_T moduleDomainID, DWORD dwClassDomainID) + + LEAF_ENTRY JIT_GetSharedNonGCStaticBase_SingleAppDomain + ; If class is not initialized, bail to C++ helper + add x2, x0, #DomainLocalModule__m_pDataBlob + ldrb w2, [x2, w1] + tst w2, #1 + beq CallHelper1 + + ret lr + +CallHelper1 + ; Tail call JIT_GetSharedNonGCStaticBase_Helper + b JIT_GetSharedNonGCStaticBase_Helper + LEAF_END + + +; ------------------------------------------------------------------ +; void* JIT_GetSharedNonGCStaticBaseNoCtor(SIZE_T moduleDomainID, DWORD dwClassDomainID) + + LEAF_ENTRY JIT_GetSharedNonGCStaticBaseNoCtor_SingleAppDomain + ret lr + LEAF_END + + +; ------------------------------------------------------------------ +; void* JIT_GetSharedGCStaticBase(SIZE_T moduleDomainID, DWORD dwClassDomainID) + + LEAF_ENTRY JIT_GetSharedGCStaticBase_SingleAppDomain + ; If class is not initialized, bail to C++ helper + add x2, x0, #DomainLocalModule__m_pDataBlob + ldrb w2, [x2, w1] + tst w2, #1 + beq CallHelper2 + + ldr x0, [x0, #DomainLocalModule__m_pGCStatics] + ret lr + +CallHelper2 + ; Tail call Jit_GetSharedGCStaticBase_Helper + b JIT_GetSharedGCStaticBase_Helper + LEAF_END + + +; ------------------------------------------------------------------ +; void* JIT_GetSharedGCStaticBaseNoCtor(SIZE_T moduleDomainID, DWORD dwClassDomainID) + + LEAF_ENTRY JIT_GetSharedGCStaticBaseNoCtor_SingleAppDomain + ldr x0, [x0, #DomainLocalModule__m_pGCStatics] + ret lr + LEAF_END + ; Must be at very end of file END |