diff options
Diffstat (limited to 'src/vm/arm64/asmhelpers.S')
| -rw-r--r-- | src/vm/arm64/asmhelpers.S | 65 |
1 files changed, 61 insertions, 4 deletions
diff --git a/src/vm/arm64/asmhelpers.S b/src/vm/arm64/asmhelpers.S index ef6b5cfffe..15b8057ed6 100644 --- a/src/vm/arm64/asmhelpers.S +++ b/src/vm/arm64/asmhelpers.S @@ -1192,9 +1192,9 @@ NESTED_END StubDispatchFixupStub, _TEXT // On exit: // buffer pointed to by x1 on entry contains the float or double argument as appropriate // - LEAF_ENTRY getFPReturn +LEAF_ENTRY getFPReturn, _TEXT str d0, [x1] - LEAF_END +LEAF_END getFPReturn, _TEXT // ------------------------------------------------------------------ // Function used by COM interop to set floating point return value (since it's not in the same @@ -1208,7 +1208,64 @@ NESTED_END StubDispatchFixupStub, _TEXT // s0 : float result if x0 == 4 // d0 : double result if x0 == 8 // - LEAF_ENTRY setFPReturn +LEAF_ENTRY setFPReturn, _TEXT fmov d0, x1 - LEAF_END +LEAF_END setFPReturn, _TEXT #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, _TEXT + // If class is not initialized, bail to C++ helper + add x2, x0, #DomainLocalModule__m_pDataBlob + ldrb w2, [x2, w1, UXTW] + tst w2, #1 + beq LOCAL_LABEL(JIT_GetSharedNonGCStaticBase_SingleAppDomain_CallHelper) + + ret lr + +LOCAL_LABEL(JIT_GetSharedNonGCStaticBase_SingleAppDomain_CallHelper): + // Tail call JIT_GetSharedNonGCStaticBase_Helper + b C_FUNC(JIT_GetSharedNonGCStaticBase_Helper) +LEAF_END JIT_GetSharedNonGCStaticBase_SingleAppDomain, _TEXT + + +// ------------------------------------------------------------------ +// void* JIT_GetSharedNonGCStaticBaseNoCtor(SIZE_T moduleDomainID, DWORD dwClassDomainID) + +LEAF_ENTRY JIT_GetSharedNonGCStaticBaseNoCtor_SingleAppDomain, _TEXT + ret lr +LEAF_END JIT_GetSharedNonGCStaticBaseNoCtor_SingleAppDomain, _TEXT + + +// ------------------------------------------------------------------ +// void* JIT_GetSharedGCStaticBase(SIZE_T moduleDomainID, DWORD dwClassDomainID) + +LEAF_ENTRY JIT_GetSharedGCStaticBase_SingleAppDomain, _TEXT + // If class is not initialized, bail to C++ helper + add x2, x0, #DomainLocalModule__m_pDataBlob + ldrb w2, [x2, w1, UXTW] + tst w2, #1 + beq LOCAL_LABEL(JIT_GetSharedGCStaticBase_SingleAppDomain_CallHelper) + + ldr x0, [x0, #DomainLocalModule__m_pGCStatics] + ret lr + +LOCAL_LABEL(JIT_GetSharedGCStaticBase_SingleAppDomain_CallHelper): + // Tail call Jit_GetSharedGCStaticBase_Helper + b C_FUNC(JIT_GetSharedGCStaticBase_Helper) +LEAF_END JIT_GetSharedGCStaticBase_SingleAppDomain, _TEXT + + +// ------------------------------------------------------------------ +// void* JIT_GetSharedGCStaticBaseNoCtor(SIZE_T moduleDomainID, DWORD dwClassDomainID) + +LEAF_ENTRY JIT_GetSharedGCStaticBaseNoCtor_SingleAppDomain, _TEXT + ldr x0, [x0, #DomainLocalModule__m_pGCStatics] + ret lr +LEAF_END JIT_GetSharedGCStaticBaseNoCtor_SingleAppDomain, _TEXT |