fix-comments patch

patches/fix-comments

@@ -0,0 +1,50 @@
+Index: libffi/ChangeLog
+===================================================================
+--- libffi.orig/ChangeLog
++++ libffi/ChangeLog
+@@ -1,3 +1,8 @@
++2010-03-14  Matthias Klose  <doko@ubuntu.com>
++
++	* src/x86/ffi64.c: Fix typo in comment.
++	* src/x86/ffi.c: Use /* ... */ comment style.
++
+ 2010-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	PR libffi/40701
+Index: libffi/src/x86/ffi.c
+===================================================================
+--- libffi.orig/src/x86/ffi.c
++++ libffi/src/x86/ffi.c
+@@ -585,10 +585,10 @@ ffi_prep_raw_closure_loc (ffi_raw_closur
+     return FFI_BAD_ABI;
+   }
+ 
+-  // we currently don't support certain kinds of arguments for raw
+-  // closures.  This should be implemented by a separate assembly language
+-  // routine, since it would require argument processing, something we
+-  // don't do now for performance.
++  /* we currently don't support certain kinds of arguments for raw
++     closures.  This should be implemented by a separate assembly
++     language routine, since it would require argument processing,
++     something we don't do now for performance.  */
+ 
+   for (i = cif->nargs-1; i >= 0; i--)
+     {
+Index: libffi/src/x86/ffi64.c
+===================================================================
+--- libffi.orig/src/x86/ffi64.c
++++ libffi/src/x86/ffi64.c
+@@ -50,9 +50,10 @@ extern void ffi_call_unix64 (void *args,
+    gcc/config/i386/i386.c. Do *not* change one without the other.  */
+ 
+ /* Register class used for passing given 64bit part of the argument.
+-   These represent classes as documented by the PS ABI, with the exception
+-   of SSESF, SSEDF classes, that are basically SSE class, just gcc will
+-   use SF or DFmode move instead of DImode to avoid reformating penalties.
++   These represent classes as documented by the PS ABI, with the
++   exception of SSESF, SSEDF classes, that are basically SSE class,
++   just gcc will use SF or DFmode move instead of DImode to avoid
++   reformatting penalties.
+ 
+    Similary we play games with INTEGERSI_CLASS to use cheaper SImode moves
+    whenever possible (upper half does contain padding).  */