pal: remove traces of libunwind

obastemur · obastemur · commit 67924ee10367 · 2017-01-28T13:37:13.000+01:00
diff --git a/pal/pal.vcxproj b/pal/pal.vcxproj
@@ -27,7 +27,6 @@
     <None Include="inc\pal_error.h" />
     <None Include="inc\pal_mstypes.h" />
     <None Include="inc\pal_safecrt.h" />
-    <None Include="inc\pal_unwind.h" />
     <None Include="inc\rt\guiddef.h" />
     <None Include="inc\rt\initguid.h" />
     <None Include="inc\rt\intsafe.h" />
@@ -140,7 +139,6 @@
     <None Include="src\debug\debug.cpp" />
     <None Include="src\exception\machexception.cpp" />
     <None Include="src\exception\machmessage.cpp" />
-    <None Include="src\exception\seh-unwind.cpp" />
     <None Include="src\exception\seh.cpp" />
     <None Include="src\exception\signal.cpp" />
     <None Include="src\file\directory.cpp" />
diff --git a/pal/pal.vcxproj.filters b/pal/pal.vcxproj.filters
@@ -29,7 +29,6 @@
     <None Include="inc\pal_error.h" />
     <None Include="inc\pal_mstypes.h" />
     <None Include="inc\pal_safecrt.h" />
-    <None Include="inc\pal_unwind.h" />
     <None Include="inc\safemath.h" />
     <None Include="inc\strsafe.h" />
     <None Include="inc\volatile.h" />
@@ -123,7 +122,6 @@
     <None Include="src\exception\machexception.cpp" />
     <None Include="src\exception\machmessage.cpp" />
     <None Include="src\exception\seh.cpp" />
-    <None Include="src\exception\seh-unwind.cpp" />
     <None Include="src\exception\signal.cpp" />
     <None Include="src\file\directory.cpp" />
     <None Include="src\file\filetime.cpp" />
diff --git a/pal/src/config.h.in b/pal/src/config.h.in
@@ -118,7 +118,6 @@
 #cmakedefine01 SYNCHMGR_SUSPENSION_SAFE_CONDITION_SIGNALING
 #cmakedefine01 ERROR_FUNC_FOR_GLOB_HAS_FIXED_PARAMS
 #cmakedefine01 HAS_FTRUNCATE_LENGTH_ISSUE
-#cmakedefine01 UNWIND_CONTEXT_IS_UCONTEXT_T
 #cmakedefine FREEBSD_LIBC "@FREEBSD_LIBC@"
 
 #cmakedefine JA_JP_LOCALE_NAME "@JA_JP_LOCALE_NAME@"
diff --git a/pal/src/configure.cmake b/pal/src/configure.cmake
@@ -858,19 +858,6 @@ set(CMAKE_REQUIRED_DEFINITIONS)
 set(SYNCHMGR_SUSPENSION_SAFE_CONDITION_SIGNALING 1)
 set(ERROR_FUNC_FOR_GLOB_HAS_FIXED_PARAMS 1)
 
-check_cxx_source_compiles("
-#include <libunwind.h>
-#include <ucontext.h>
-
-int main(int argc, char **argv)
-{
-        unw_context_t libUnwindContext;
-        ucontext_t uContext;
-
-        libUnwindContext = uContext;
-        return 0;
-}" UNWIND_CONTEXT_IS_UCONTEXT_T)
-
 if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
   set(HAVE_COREFOUNDATION 1)
   set(HAVE__NSGETENVIRON 1)
@@ -1016,7 +1003,6 @@ else() # ANDROID
   # -DSYNCHMGR_SUSPENSION_SAFE_CONDITION_SIGNALING
   # -DERROR_FUNC_FOR_GLOB_HAS_FIXED_PARAMS
   # -DHAS_FTRUNCATE_LENGTH_ISSUE
-  # -DUNWIND_CONTEXT_IS_UCONTEXT_T
   # -DCHECK_TRACE_SPECIFIERS 0)
   # -DPROCFS_MEM_NAME=""
   # -DHAVE_GETHRTIME 1)
