Patch for IA64 32-bit function descriptors

Matt Kraai kraai@alumni.cmu.edu
Thu Jun 13 22:18:00 GMT 2002


On Thu, Jun 13, 2002 at 05:54:51PM -0700, Richard Henderson wrote:
> Index: defaults.h
> ===================================================================
> RCS file: /cvs/gcc/gcc/gcc/defaults.h,v
> retrieving revision 1.78
> diff -c -p -d -r1.78 defaults.h
> *** defaults.h	11 Jun 2002 21:34:30 -0000	1.78
> *************** do { ASM_OUTPUT_LABEL(FILE,LABEL_ALTERNA
> *** 380,385 ****
>   #define TARGET_VTABLE_USES_DESCRIPTORS 0
>   #endif
>   
> + /* By default, the vtable entries are void pointers, the so the alignment
                                                         ^^^
Should be removed.

> +    is the same as pointer alignment.  The value of this macro specifies
> +    the alignment of the vtable entry in bits.  It should be defined only
> +    when special alignment is necessary. */
                                            ^
Need another space.

> Index: doc/tm.texi
> ===================================================================
> RCS file: /cvs/gcc/gcc/gcc/doc/tm.texi,v
> retrieving revision 1.138
> diff -c -p -d -r1.138 tm.texi
> *** doc/tm.texi	11 Jun 2002 07:26:38 -0000	1.138
> *************** pointer to which the function's data is 
> *** 1695,1700 ****
>   
>   If vtables are used, the value of this macro should be the number
>   of words that the function descriptor occupies.
> + 
> + @findex TARGET_VTABLE_ENTRY_ALIGN
> + @item TARGET_VTABLE_ENTRY_ALIGN
> + By default, the vtable entries are void pointers, the so the alignment
                                                      ^^^
Should be removed.

> + is the same as pointer alignment.  The value of this macro specifies
> + the alignment of the vtable entry in bits.  It should be defined only
> + when special alignment is necessary. */
                                        ^^^
Likewise.

Matt
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