From f28863f1f0d78aef083e638bde56fea54db58794 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Wed, 24 Oct 2012 11:09:28 +0000 Subject: [PATCH] Move disable_target_specific_optimizations to bfd_link_info include/ * bfdlink.h (bfd_link_info): Add disable_target_specific_optimizations. ld/ * ld.h (command_line): Remove disable_target_specific_optimizations. (RELAXATION_DISABLED_BY_DEFAULT): Removed. (RELAXATION_DISABLED_BY_USER): Likewise. (RELAXATION_ENABLED): Likewise. (DISABLE_RELAXATION): Likewise. (ENABLE_RELAXATION): Likewise. * ldmain.c (main): Updated. * ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro. (RELAXATION_DISABLED_BY_USER): Likewise. (RELAXATION_ENABLED): Likewise. (DISABLE_RELAXATION): Likewise. (ENABLE_RELAXATION): Likewise. --- include/ChangeLog | 5 +++++ include/bfdlink.h | 18 ++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/include/ChangeLog b/include/ChangeLog index e4b1a2dc5..d83ca9cdb 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2012-10-24 H.J. Lu + + * bfdlink.h (bfd_link_info): Add + disable_target_specific_optimizations. + 2012-10-23 Nathan Sidwell * bfdlink.h (struct bfd_link_info): Add stacksize option. diff --git a/include/bfdlink.h b/include/bfdlink.h index 3ff1c9284..bf44dee82 100644 --- a/include/bfdlink.h +++ b/include/bfdlink.h @@ -420,6 +420,24 @@ struct bfd_link_info means explicitly zero-sized. */ bfd_signed_vma stacksize; + /* Enable or disable target specific optimizations. + + Not all targets have optimizations to enable. + + Normally these optimizations are disabled by default but some targets + prefer to enable them by default. So this field is a tri-state variable. + The values are: + + zero: Enable the optimizations (either from --relax being specified on + the command line or the backend's before_allocation emulation function. + + positive: The user has requested that these optimizations be disabled. + (Via the --no-relax command line option). + + negative: The optimizations are disabled. (Set when initializing the + args_type structure in ldmain.c:main. */ + signed int disable_target_specific_optimizations; + /* Function callbacks. */ const struct bfd_link_callbacks *callbacks; -- 2.43.5