cygwin32.h (BIGGEST_ALIGNMENT): Define.

        * i386/cygwin32.h (BIGGEST_ALIGNMENT): Define.
        (PCC_BITFIELD_TYPE_MATTERS): Define to be 0.
        * i386/cygwin32.h (ASM_OUTPUT_SECTION_NAME): Don't check for
        for exact section attributions.
        * i386/mingw32.h (CPP_PREDEFINES): Add __MSVCRT__ for msvc
        runtime.
        * i386/crtdll.h (CPP_PREDEFINES): Define.

From-SVN: r22261

gcc/ChangeLog

+Sat Aug 29 13:32:58 1998  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* i386/cygwin32.h (BIGGEST_ALIGNMENT): Define.
+	(PCC_BITFIELD_TYPE_MATTERS): Define to be 0.
+
+	* i386/cygwin32.h (ASM_OUTPUT_SECTION_NAME): Don't check for
+	for exact section attributions.
+
+	* i386/mingw32.h (CPP_PREDEFINES): Add __MSVCRT__ for msvc
+	runtime.
+	* i386/crtdll.h (CPP_PREDEFINES): Define.
+
 Sat Sep  5 03:23:05 1998  Jeffrey A Law  (law@cygnus.com)
 
         * Makefile.in (pexecute.o): Use pexecute.c from libiberty.  Provide

gcc/config/i386/crtdll.h

@@ -22,6 +22,15 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA. */
 
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Di386 -D_WIN32 -DWIN32 -D__WIN32__ \
+  -D__MINGW32__ -DWINNT  -D_X86_=1 -D__STDC__=1\
+  -D__stdcall=__attribute__((__stdcall__)) \
+  _D_stdcall=__attribute__((__stdcall__)) \
+  -D__cdecl=__attribute__((__cdecl__)) \
+  -D__declspec(x)=__attribute__((x)) \
+  -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
+
 #undef LIBGCC_SPEC
 #define LIBGCC_SPEC "-lmingw32 -lgcc -lmoldname -lcrtdll"
 

gcc/config/i386/cygwin32.h

@@ -377,9 +377,6 @@ do {									\
     }									\
   else									\
     {									\
-      if (DECL && s->type != type)					\
-	error_with_decl (DECL, "%s causes a section type conflict");	\
-									\
       fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode);		\
     }									\
 } while (0)
@@ -469,3 +466,11 @@ extern void i386_pe_asm_file_end STDIO_PROTO((FILE *));
 #undef DEFAULT_PCC_STRUCT_RETURN
 #define DEFAULT_PCC_STRUCT_RETURN 0
 
+/* No data type wants to be aligned rounder than this.  */
+#undef	BIGGEST_ALIGNMENT
+#define BIGGEST_ALIGNMENT 128
+
+/* A bitfield declared as `int' forces `int' alignment for the struct.  */
+#undef PCC_BITFIELDS_TYPE_MATTERS
+#define PCC_BITFIELDS_TYPE_MATTERS 0
+

gcc/config/i386/mingw32.h

@@ -26,10 +26,14 @@ Boston, MA 02111-1307, USA. */
 
 #include "i386/cygwin32.h"
 
+/* Please keep changes to CPP_PREDEFINES in sync with i386/crtdll. The
+   only difference between the two should be __MSVCRT__ needed to 
+   distinguish MSVC from CRTDLL runtime in mingw headers. */
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES "-Di386 -D_WIN32 -DWIN32 -D__WIN32__ \
-  -D__MINGW32__ -DWINNT  -D_X86_=1 -D__STDC__=1\
+  -D__MINGW32__ -D__MSVCRT__ -DWINNT  -D_X86_=1 -D__STDC__=1\
   -D__stdcall=__attribute__((__stdcall__)) \
+  _D_stdcall=__attribute__((__stdcall__)) \
   -D__cdecl=__attribute__((__cdecl__)) \
   -D__declspec(x)=__attribute__((x)) \
   -Asystem(winnt) -Acpu(i386) -Amachine(i386)"