This is the mail archive of the mailing list for the binutils project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [gold][aarch64]patch3: static link/shared objects

> 2014-08-11 Han Shen <>
>                   Jing Yu <>
> * gold/
>   Fix bug in reference reloc property in the table.
> * gold/aarch64-reloc.def: Add TLSLE reloc types and fix some errors in
> 3 other entries.
> * gold/
>   (TARGET_TCB_SIZE): New macro defining how tcb size is computed.
>   (Output_data_got_aarch64::add_static_reloc): 2 new methods
> (overloaded version).
>   (Output_data_got_aarch64::do_write): Add code to write out static relocs.
>   (class Output_data_got_aarch64::Static_reloc): New class to wrap
> static relocs.
>   (Output_data_got_aarch64::static_relocs): New vector to hold static relocs.
>   (Target_aarch64::tcb_size): New method.
>   (Target_aarch64::Relocate::relocate): Add code handling new reloc types.
>   (Target_aarch64::Relocate::relocate_tls): New method.
>   (Target_aarch64::Scan::local): Add code handling new reloc types.
>   (Target_aarch64::Scan::global): Add code handling new reloc types.

Your patch includes the top-level configure patches. Those need to go
to GCC first; I'll take care of adding both aarch64 and mips at the
same time.

The ChangeLog entries shouldn't have "gold/" in the filenames.

+#define TARGET_TCB_SIZE ((size / 8) * 2)

I'm uncomfortable having a file-scope macro that refers to a template
parameter. Can't you just have a static const int TCB_SIZE in
Target_aarch64, and refer to it from the Output_data_got_aarch64 class
as Target_aarch64<size, big_endian::TCB_SIZE?

+  unsigned int
+  tcb_size() const { return this->tcb_size_; }

You can just return This::TCB_SIZE here (with a suitable typedef for This).

+  // Size of TCB
+  const unsigned int tcb_size_;

And this field can go away.

This is OK with the above changes. Thanks!


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]