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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
.intel_syntax noprefix
#include "unixasmmacros.inc"
//extern FuncEvalHijackWorker:proc
// @dbgtodo- once we port Funceval, use the ExceptionHijack stub instead of this func-eval stub.
NESTED_ENTRY FuncEvalHijack, _TEXT, UnhandledExceptionHandlerUnix
push eax // the ptr to the DebuggerEval
call C_FUNC(FuncEvalHijackWorker)
jmp eax // return is the patch addresss to jmp to
NESTED_END FuncEvalHijack, _TEXT
//
// Flares for interop debugging.
// Flares are exceptions (breakpoints) at well known addresses which the RS
// listens for when interop debugging.
//
// This exception is from managed code.
LEAF_ENTRY SignalHijackStartedFlare, _TEXT
int 3
// make sure that the basic block is unique
test eax,1
ret
LEAF_END SignalHijackStartedFlare, _TEXT
// Start the handoff
LEAF_ENTRY ExceptionForRuntimeHandoffStartFlare, _TEXT
int 3
// make sure that the basic block is unique
test eax,2
ret
LEAF_END ExceptionForRuntimeHandoffStartFlare, _TEXT
// Finish the handoff.
LEAF_ENTRY ExceptionForRuntimeHandoffCompleteFlare, _TEXT
int 3
// make sure that the basic block is unique
test eax,3
ret
LEAF_END ExceptionForRuntimeHandoffCompleteFlare, _TEXT
// Signal execution return to unhijacked state
LEAF_ENTRY SignalHijackCompleteFlare, _TEXT
int 3
// make sure that the basic block is unique
test eax,4
ret
LEAF_END SignalHijackCompleteFlare, _TEXT
// This exception is from unmanaged code.
LEAF_ENTRY ExceptionNotForRuntimeFlare, _TEXT
int 3
// make sure that the basic block is unique
test eax,5
ret
LEAF_END ExceptionNotForRuntimeFlare, _TEXT
// The Runtime is synchronized.
LEAF_ENTRY NotifyRightSideOfSyncCompleteFlare, _TEXT
int 3
// make sure that the basic block is unique
test eax,6
ret
LEAF_END NotifyRightSideOfSyncCompleteFlare, _TEXT
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