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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-10-24 11:09:28 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-10-24 11:09:28 +0000 |
| commit | 4f9d22a0b15a371db7df4b41c1633fde25932ff1 (patch) | |
| tree | aa6979c634219b862efa215bac762baf06d62365 /include | |
| parent | 35c813e2242319efee1bad5c7cdd6e7e224ce94e (diff) | |
| download | fsf-binutils-gdb-4f9d22a0b15a371db7df4b41c1633fde25932ff1.zip fsf-binutils-gdb-4f9d22a0b15a371db7df4b41c1633fde25932ff1.tar.gz fsf-binutils-gdb-4f9d22a0b15a371db7df4b41c1633fde25932ff1.tar.bz2 | |
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.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/bfdlink.h | 18 |
2 files changed, 23 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index e4b1a2d..d83ca9c 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2012-10-24 H.J. Lu <hongjiu.lu@intel.com> + + * bfdlink.h (bfd_link_info): Add + disable_target_specific_optimizations. + 2012-10-23 Nathan Sidwell <nathan@codesourcery.com> * bfdlink.h (struct bfd_link_info): Add stacksize option. diff --git a/include/bfdlink.h b/include/bfdlink.h index 3ff1c92..bf44dee 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; |