[llvm-commits] [PATCH 1/5] ELF entry size support.

[Daniel Dunbar]

OK!

 - Daniel

On Wed, Aug 11, 2010 at 3:20 PM, Matt Fleming <matt at console-pimps.org> wrote:
> Some ELF sections contain fixed-sized entries. Provide a way to record
> the entry size of a section.
> ---
>  include/llvm/MC/MCContext.h    |    3 ++-
>  include/llvm/MC/MCSectionELF.h |    5 +++++
>  2 files changed, 7 insertions(+), 1 deletions(-)
>
> diff --git a/include/llvm/MC/MCContext.h b/include/llvm/MC/MCContext.h
> index 4db0491..17e79fb 100644
> --- a/include/llvm/MC/MCContext.h
> +++ b/include/llvm/MC/MCContext.h
> @@ -129,7 +129,8 @@ namespace llvm {
>
>     const MCSection *getELFSection(StringRef Section, unsigned Type,
>                                    unsigned Flags, SectionKind Kind,
> -                                   bool IsExplicit = false);
> +                                   bool IsExplicit = false,
> +                                   unsigned EntrySize = 0);
>
>     const MCSection *getCOFFSection(StringRef Section, unsigned Characteristics,
>                                     int Selection, SectionKind Kind);
> diff --git a/include/llvm/MC/MCSectionELF.h b/include/llvm/MC/MCSectionELF.h
> index 5fe8171..a90aa38 100644
> --- a/include/llvm/MC/MCSectionELF.h
> +++ b/include/llvm/MC/MCSectionELF.h
> @@ -35,6 +35,11 @@ class MCSectionELF : public MCSection {
>   /// IsExplicit - Indicates that this section comes from globals with an
>   /// explicit section specified.
>   bool IsExplicit;
> +
> +  /// EntrySize - The size of each entry in this section. This size only
> +  /// makes sense for sections that contain fixed-sized entries. If a
> +  /// section does not contain fixed-sized entries 'EntrySize' will be 0.
> +  unsigned EntrySize;
>
>  private:
>   friend class MCContext;
> --
> 1.6.4.rc0
>
>