Windows/DynamicLibrary.inc: Clean up ELM_Callback. We may check the decl instead of the versions of individual libraries.

autoconf: Add checking ELM_Callback decl for mingw32 and mingw-w64.
cmake/config-ix.cmake: Add checking ELM_Callback decl for win32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130657 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2011-05-01 13:29:49 +00:00
parent 9bc1537488
commit 6073a05240
6 changed files with 108 additions and 31 deletions

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@ -1429,6 +1429,24 @@ if test "$llvm_cv_os_type" = "MingW" ; then
AC_CHECK_LIB(gcc,__cmpdi2,AC_DEFINE([HAVE___CMPDI2],[1],[Have host's __cmpdi2]))
fi
dnl Check Win32 API EnumerateLoadedModules.
if test "$llvm_cv_os_type" = "MingW" ; then
AC_MSG_CHECKING([whether EnumerateLoadedModules() accepts new decl])
AC_COMPILE_IFELSE([[#include <windows.h>
#include <imagehlp.h>
extern void foo(PENUMLOADED_MODULES_CALLBACK);
extern void foo(BOOL(CALLBACK*)(PCSTR,ULONG_PTR,ULONG,PVOID));]],
[
AC_MSG_RESULT([yes])
llvm_cv_win32_elmcb_pcstr="PCSTR"
],
[
AC_MSG_RESULT([no])
llvm_cv_win32_elmcb_pcstr="PSTR"
])
AC_DEFINE_UNQUOTED([WIN32_ELMCB_PCSTR],$llvm_cv_win32_elmcb_pcstr,[Type of 1st arg on ELM Callback])
fi
dnl Check for variations in the Standard C++ library and STL. These macros are
dnl provided by LLVM in the autoconf/m4 directory.
AC_FUNC_ISNAN

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@ -366,6 +366,21 @@ else( MSVC )
set(LTDL_DLOPEN_DEPLIBS 0) # TODO
endif( MSVC )
if( PURE_WINDOWS )
CHECK_CXX_SOURCE_COMPILES("
#include <windows.h>
#include <imagehlp.h>
extern \"C\" void foo(PENUMLOADED_MODULES_CALLBACK);
extern \"C\" void foo(BOOL(CALLBACK*)(PCSTR,ULONG_PTR,ULONG,PVOID));
int main(){return 0;}"
HAVE_ELMCB_PCSTR)
if( HAVE_ELMCB_PCSTR )
set(WIN32_ELMCB_PCSTR "PCSTR")
else()
set(WIN32_ELMCB_PCSTR "PSTR")
endif()
endif( PURE_WINDOWS )
# FIXME: Signal handler return type, currently hardcoded to 'void'
set(RETSIGTYPE void)

67
configure vendored
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@ -20660,6 +20660,73 @@ fi
fi
if test "$llvm_cv_os_type" = "MingW" ; then
{ echo "$as_me:$LINENO: checking whether EnumerateLoadedModules() accepts new decl" >&5
echo $ECHO_N "checking whether EnumerateLoadedModules() accepts new decl... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
#include <windows.h>
#include <imagehlp.h>
extern void foo(PENUMLOADED_MODULES_CALLBACK);
extern void foo(BOOL(CALLBACK*)(PCSTR,ULONG_PTR,ULONG,PVOID));
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
llvm_cv_win32_elmcb_pcstr="PCSTR"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
llvm_cv_win32_elmcb_pcstr="PSTR"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat >>confdefs.h <<_ACEOF
#define WIN32_ELMCB_PCSTR $llvm_cv_win32_elmcb_pcstr
_ACEOF
fi
{ echo "$as_me:$LINENO: checking for isnan in <math.h>" >&5
echo $ECHO_N "checking for isnan in <math.h>... $ECHO_C" >&6; }

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@ -196,6 +196,9 @@
/* Define to 1 if you have the `udis86' library (-ludis86). */
#undef HAVE_LIBUDIS86
/* Type of 1st arg on ELM Callback */
#cmakedefine WIN32_ELMCB_PCSTR ${WIN32_ELMCB_PCSTR}
/* Define to 1 if you have the <limits.h> header file. */
#cmakedefine HAVE_LIMITS_H ${HAVE_LIMITS_H}

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@ -675,6 +675,9 @@
/* Define if use udis86 library */
#undef USE_UDIS86
/* Type of 1st arg on ELM Callback */
#undef WIN32_ELMCB_PCSTR
/* Define to empty if `const' does not conform to ANSI C. */
#undef const

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@ -41,41 +41,12 @@ using namespace sys;
static std::vector<HMODULE> OpenedHandles;
#ifdef _WIN64
typedef DWORD64 ModuleBaseType;
#else
typedef ULONG ModuleBaseType;
#endif
extern "C" {
// Use old callback if:
// - Not using Visual Studio
// - Visual Studio 2005 or earlier but only if we are not using the Windows SDK
// or Windows SDK version is older than 6.0
// Use new callback if:
// - Newer Visual Studio (comes with newer SDK).
// - Visual Studio 2005 with Windows SDK 6.0+
#if defined(_MSC_VER)
#if _MSC_VER < 1500 && (!defined(VER_PRODUCTBUILD) || VER_PRODUCTBUILD < 6000)
#define OLD_ELM_CALLBACK_DECL 1
#endif
#elif defined(__MINGW64__)
// Use new callback.
#elif defined(__MINGW32__)
#define OLD_ELM_CALLBACK_DECL 1
#endif
#ifdef OLD_ELM_CALLBACK_DECL
static BOOL CALLBACK ELM_Callback(PSTR ModuleName,
ModuleBaseType ModuleBase,
static BOOL CALLBACK ELM_Callback(WIN32_ELMCB_PCSTR ModuleName,
ULONG_PTR ModuleBase,
ULONG ModuleSize,
PVOID UserContext)
#else
static BOOL CALLBACK ELM_Callback(PCSTR ModuleName,
ModuleBaseType ModuleBase,
ULONG ModuleSize,
PVOID UserContext)
#endif
{
// Ignore VC++ runtimes prior to 7.1. Somehow some of them get loaded
// into the process.