[EMAIL PROTECTED] wrote: > I found problem in structure packing in mingw32ce. > Here is output from wa.c file compiled by mingw32ce : > sizeof(t1) = 12 > (t1)offset f2 =4 > (t1)offset f3 =8 > (t1)offset f4 =9 > sizeof(t2) = 16 > (t2)offset f2 =4 > (t2)offset f3 =12 > (t2)offset f4 =13 > > Output (Visual C) : > sizeof(t1) = 12 > (t1)offset f2 =4 > (t1)offset f3 =8 > (t1)offset f4 =9 > sizeof(t2) = 24 > (t2)offset f2 =8 > (t2)offset f3 =16 > (t2)offset f4 =17 > > When structure doesn't contain long long field everything is OK, but when > structure contain such field > in visual c integer types like (unsigned short) occupies 8 bytes (in > mingw32ce 4 bytes). > Is this a bug ?,or is there a compiler (switch / directive ) to walk around > this problem? >
Outch! Looks like a bug alright. It seems long long's in structures require 64-bit alignment. You should be able to work around it for now by introducing a dummy before f2. Cheers, Pedro Alves ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Cegcc-devel mailing list Cegcc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/cegcc-devel
