Windows/DynamicLibrary.inc: Split explicit symbols into explicit_symbols.inc.
config.h.* have conditions whether each symbol is defined or not.
Autoconf and CMake may check symbols in libgcc.a for JIT on Mingw.
llvm-svn: 124950
diff --git a/llvm/lib/Support/Windows/explicit_symbols.inc b/llvm/lib/Support/Windows/explicit_symbols.inc
new file mode 100644
index 0000000..84862d6
--- /dev/null
+++ b/llvm/lib/Support/Windows/explicit_symbols.inc
@@ -0,0 +1,66 @@
+/* in libgcc.a */
+
+#ifdef HAVE__ALLOCA
+ EXPLICIT_SYMBOL(_alloca)
+ EXPLICIT_SYMBOL2(alloca, _alloca);
+#endif
+#ifdef HAVE___ALLOCA
+ EXPLICIT_SYMBOL(__alloca)
+#endif
+#ifdef HAVE___CHKSTK
+ EXPLICIT_SYMBOL(__chkstk)
+#endif
+#ifdef HAVE____CHKSTK
+ EXPLICIT_SYMBOL(___chkstk)
+#endif
+#ifdef HAVE___MAIN
+ EXPLICIT_SYMBOL(__main) // FIXME: Don't call it.
+#endif
+
+#ifdef HAVE___ASHLDI3
+ EXPLICIT_SYMBOL(__ashldi3)
+#endif
+#ifdef HAVE___ASHRDI3
+ EXPLICIT_SYMBOL(__ashrdi3)
+#endif
+#ifdef HAVE___CMPDI2 // FIXME: unused
+ EXPLICIT_SYMBOL(__cmpdi2)
+#endif
+#ifdef HAVE___DIVDI3
+ EXPLICIT_SYMBOL(__divdi3)
+#endif
+#ifdef HAVE___FIXDFDI
+ EXPLICIT_SYMBOL(__fixdfdi)
+#endif
+#ifdef HAVE___FIXSFDI
+ EXPLICIT_SYMBOL(__fixsfdi)
+#endif
+#ifdef HAVE___FIXUNSDFDI
+ EXPLICIT_SYMBOL(__fixunsdfdi)
+#endif
+#ifdef HAVE___FIXUNSSFDI
+ EXPLICIT_SYMBOL(__fixunssfdi)
+#endif
+#ifdef HAVE___FLOATDIDF
+ EXPLICIT_SYMBOL(__floatdidf)
+#endif
+#ifdef HAVE___FLOATDISF
+ EXPLICIT_SYMBOL(__floatdisf)
+#endif
+#ifdef HAVE___LSHRDI3
+ EXPLICIT_SYMBOL(__lshrdi3)
+#endif
+#ifdef HAVE___MODDI3
+ EXPLICIT_SYMBOL(__moddi3)
+#endif
+#ifdef HAVE___UDIVDI3
+ EXPLICIT_SYMBOL(__udivdi3)
+#endif
+#ifdef HAVE___UMODDI3
+ EXPLICIT_SYMBOL(__umoddi3)
+#endif
+
+/* msvcrt */
+#if defined(_MSC_VER)
+ EXPLICIT_SYMBOL2(alloca, _alloca_probe);
+#endif