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| author | Jiyoung Yun <jy910.yun@samsung.com> | 2017-04-13 14:17:19 +0900 |
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| committer | Jiyoung Yun <jy910.yun@samsung.com> | 2017-04-13 14:17:19 +0900 |
| commit | a56e30c8d33048216567753d9d3fefc2152af8ac (patch) | |
| tree | 7e5d979695fc4a431740982eb1cfecc2898b23a5 /src/vm/arm64/pinvokestubs.S | |
| parent | 4b11dc566a5bbfa1378d6266525c281b028abcc8 (diff) | |
| download | coreclr-a56e30c8d33048216567753d9d3fefc2152af8ac.tar.gz coreclr-a56e30c8d33048216567753d9d3fefc2152af8ac.tar.bz2 coreclr-a56e30c8d33048216567753d9d3fefc2152af8ac.zip | |
Imported Upstream version 2.0.0.11353upstream/2.0.0.11353
Diffstat (limited to 'src/vm/arm64/pinvokestubs.S')
| -rw-r--r-- | src/vm/arm64/pinvokestubs.S | 45 |
1 files changed, 13 insertions, 32 deletions
diff --git a/src/vm/arm64/pinvokestubs.S b/src/vm/arm64/pinvokestubs.S index f6c33ba4c2..c87e8004f0 100644 --- a/src/vm/arm64/pinvokestubs.S +++ b/src/vm/arm64/pinvokestubs.S @@ -21,44 +21,28 @@ // $VASigCookieReg : register which contains the VASigCookie // $SaveFPArgs : "Yes" or "No" . For varidic functions FP Args are not present in FP regs // So need not save FP Args registers for vararg Pinvoke -.macro PINVOKE_STUB FuncPrefix,VASigCookieReg,HiddenArg,SaveFPArgs +.macro PINVOKE_STUB __PInvokeStubFuncName,__PInvokeGenStubFuncName,__PInvokeStubWorkerName,VASigCookieReg,HiddenArg,SaveFPArgs -#if NOTYET - GBLS __PInvokeStubFuncName - GBLS __PInvokeGenStubFuncName - GBLS __PInvokeStubWorkerName - IF "\FuncPrefix" == "GenericPInvokeCalli" -__PInvokeStubFuncName SETS "\FuncPrefix":CC:"Helper" - ELSE -__PInvokeStubFuncName SETS "\FuncPrefix":CC:"Stub" - ENDIF -__PInvokeGenStubFuncName SETS "\FuncPrefix":CC:"GenILStub" -__PInvokeStubWorkerName SETS "\FuncPrefix":CC:"StubWorker" - - IF "\VASigCookieReg" == "x1" -__PInvokeStubFuncName SETS "\__PInvokeStubFuncName":CC:"_RetBuffArg" -__PInvokeGenStubFuncName SETS "\__PInvokeGenStubFuncName":CC:"_RetBuffArg" - ENDIF - - NESTED_ENTRY \__PInvokeStubFuncName + NESTED_ENTRY \__PInvokeStubFuncName, _TEXT, NoHandler // get the stub ldr x9, [\VASigCookieReg, #VASigCookie__pNDirectILStub] // if null goto stub generation - cbz x9, %0 + cbz x9, LOCAL_LABEL(\__PInvokeStubFuncName\()_0) EPILOG_BRANCH_REG x9 -0 +LOCAL_LABEL(\__PInvokeStubFuncName\()_0): + EPILOG_BRANCH \__PInvokeGenStubFuncName - NESTED_END + NESTED_END \__PInvokeStubFuncName, _TEXT - NESTED_ENTRY \__PInvokeGenStubFuncName + NESTED_ENTRY \__PInvokeGenStubFuncName, _TEXT, NoHandler PROLOG_WITH_TRANSITION_BLOCK 0, \SaveFPArgs @@ -66,9 +50,9 @@ __PInvokeGenStubFuncName SETS "\__PInvokeGenStubFuncName":CC:"_RetBuffArg" mov x2, \HiddenArg // x1 = VaSigCookie - IF "\VASigCookieReg" != "x1" + .ifnc \VASigCookieReg, x1 mov x1, \VASigCookieReg - ENDIF + .endif // x0 = pTransitionBlock add x0, sp, #__PWTB_TransitionBlock @@ -86,10 +70,7 @@ __PInvokeGenStubFuncName SETS "\__PInvokeGenStubFuncName":CC:"_RetBuffArg" EPILOG_BRANCH \__PInvokeStubFuncName - NESTED_END -#else - EMIT_BREAKPOINT -#endif + NESTED_END \__PInvokeGenStubFuncName, _TEXT .endm // ------------------------------------------------------------------ @@ -100,7 +81,7 @@ __PInvokeGenStubFuncName SETS "\__PInvokeGenStubFuncName":CC:"_RetBuffArg" // x0 = VASigCookie* // x12 = MethodDesc * // -PINVOKE_STUB VarargPInvoke, x0, x12, 1 +PINVOKE_STUB VarargPInvokeStub, VarargPInvokeGenILStub, VarargPInvokeStubWorker, x0, x12, 0 // ------------------------------------------------------------------ @@ -111,7 +92,7 @@ PINVOKE_STUB VarargPInvoke, x0, x12, 1 // x15 = VASigCookie* // x14 = Unmanaged target // -PINVOKE_STUB GenericPInvokeCalli, x15, x14, 1 +PINVOKE_STUB GenericPInvokeCalliHelper, GenericPInvokeCalliGenILStub, GenericPInvokeCalliStubWorker, x15, x14, 1 // ------------------------------------------------------------------ // VarargPInvokeStub_RetBuffArg & VarargPInvokeGenILStub_RetBuffArg @@ -121,4 +102,4 @@ PINVOKE_STUB GenericPInvokeCalli, x15, x14, 1 // x1 = VASigCookie* // x12 = MethodDesc* // -PINVOKE_STUB VarargPInvoke, x1, x12, 0 +PINVOKE_STUB VarargPInvokeStub_RetBuffArg, VarargPInvokeGenILStub_RetBuffArg, VarargPInvokeStubWorker, x1, x12, 0 |