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74 lines
1.9 KiB
ArmAsm
74 lines
1.9 KiB
ArmAsm
// Copyright (c) 2004/2005 KJK::Hyperion
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to dos so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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.text
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.intel_syntax noprefix
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.globl __SEHCleanHandlerEnvironment
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__SEHCleanHandlerEnvironment:
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cld
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ret
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.globl __SEHCurrentRegistration
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__SEHCurrentRegistration:
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mov eax, [fs:0]
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ret
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.globl __SEHRegisterFrame
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__SEHRegisterFrame:
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mov ecx, [esp+4]
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mov eax, [fs:0]
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mov [ecx+0], eax
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mov [fs:0], ecx
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ret
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.globl __SEHUnregisterFrame
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__SEHUnregisterFrame:
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mov ecx, [fs:0]
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mov ecx, [ecx+0]
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mov [fs:0], ecx
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ret
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.globl __SEHGlobalUnwind
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__SEHGlobalUnwind:
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.extern __SEHRtlUnwind
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// RtlUnwind clobbers all the "don't clobber" registers, so we save them
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push ebx
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mov ebx, [esp+8]
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push esi
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push edi
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push 0 // ReturnValue
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push 0 // ExceptionRecord
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push .RestoreRegisters // TargetIp
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push ebx // TargetFrame
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call [__SEHRtlUnwind]
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.RestoreRegisters:
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pop edi
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pop esi
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pop ebx
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ret
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// EOF
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