[PSEH]
authorTimo Kreuzer <timo.kreuzer@reactos.org>
Fri, 23 Jul 2010 01:36:44 +0000 (01:36 +0000)
committerTimo Kreuzer <timo.kreuzer@reactos.org>
Fri, 23 Jul 2010 01:36:44 +0000 (01:36 +0000)
Add (non working) 64bit code

svn path=/trunk/; revision=48206

reactos/lib/pseh/amd64/framebased.S [new file with mode: 0644]
reactos/lib/pseh/pseh.rbuild

diff --git a/reactos/lib/pseh/amd64/framebased.S b/reactos/lib/pseh/amd64/framebased.S
new file mode 100644 (file)
index 0000000..98e3390
--- /dev/null
@@ -0,0 +1,73 @@
+// Copyright (c) 2004/2005 KJK::Hyperion
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to dos so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+.text
+.intel_syntax noprefix
+
+.globl __SEHCleanHandlerEnvironment
+__SEHCleanHandlerEnvironment:
+       cld
+       ret
+
+.globl __SEHCurrentRegistration
+__SEHCurrentRegistration:
+       mov rax, [fs:0]
+       ret
+
+.globl __SEHRegisterFrame
+__SEHRegisterFrame:
+       mov rcx, [rsp+4]
+       mov rax, [fs:0]
+       mov [rcx+0], eax
+       mov [fs:0], ecx
+       ret
+
+.globl __SEHUnregisterFrame
+__SEHUnregisterFrame:
+       mov rcx, [fs:0]
+       mov rcx, [rcx+0]
+       mov [fs:0], rcx
+       ret
+
+.globl __SEHGlobalUnwind
+__SEHGlobalUnwind:
+
+.extern __SEHRtlUnwind
+
+// RtlUnwind clobbers all the "don't clobber" registers, so we save them
+       push rbx
+       mov rbx, [rsp+8]
+       push rsi
+       push rdi
+
+       push 0 // ReturnValue
+       push 0 // ExceptionRecord
+//     push .RestoreRegisters // TargetIp
+       push rbx // TargetFrame
+//     call [__SEHRtlUnwind]
+
+.RestoreRegisters:
+       pop rdi
+       pop rsi
+       pop rbx
+
+       ret
+
+// EOF
index dcbde82..3d2cbfe 100644 (file)
                        <file>framebased.S</file>
                </directory>
        </if>
+       <if property="ARCH" value="amd64">
+               <directory name="amd64">
+                       <file>framebased.S</file>
+               </directory>
+       </if>
        <file>framebased.c</file>
 </module>