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Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index eab140b..796344c 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,5 +1,80 @@ 2009-10-06 Ian Lance Taylor <iant@google.com> + * options.h (class General_options): Define + split_stack_adjust_size parameter. + * object.h (class Object): Add uses_split_stack_ and + has_no_split_stack_ fields. Add uses_split_stack and + has_no_split_stack accessor functions. Declare + handle_split_stack_section. + (class Reloc_symbol_changes): Define. + (class Sized_relobj): Define Function_offsets. Declare + split_stack_adjust, split_stack_adjust_reltype, and + find_functions. + * object.cc (Object::handle_split_stack_section): New function. + (Sized_relobj::do_layout): Call handle_split_stack_section. + * dynobj.cc (Sized_dynobj::do_layout): Call + handle_split_stack_section. + * reloc.cc (Sized_relobj::relocate_sections): Call + split_stack_adjust for executable sections in split_stack + objects. Pass reloc_map to relocate_section. + (Sized_relobj::split_stack_adjust): New function. + (Sized_relobj::split_stack_adjust_reltype): New function. + (Sized_relobj::find_functions): New function. + * target-reloc.h: Include "object.h". + (relocate_section): Add reloc_symbol_changes parameter. Change + all callers. + * target.h (class Target): Add calls_non_split method. Declare + do_calls_non_split virtual method. Declare match_view and + set_view_to_nop. + * target.cc: Include "elfcpp.h". + (Target::do_calls_non_split): New function. + (Target::match_view): New function. + (Target::set_view_to_nop): New function. + * gold.cc (queue_middle_tasks): Give an error if mixing + split-stack and non-split-stack objects with -r. + * i386.cc (Target_i386::relocate_section): Add + reloc_symbol_changes parameter. + (Target_i386::do_calls_non_split): New function. + * x86_64.cc (Target_x86_64::relocate_section): Add + reloc_symbol_changes parameter. + (Target_x86_64::do_calls_non_split): New function. + * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes + parameter. + * powerpc.cc (Target_powerpc::relocate_section): Add + reloc_symbol_changes parameter. + * sparc.cc (Target_sparc::relocate_section): Add + reloc_symbol_changes parameter. + * configure.ac: Call AM_CONDITIONAL for the default target. + * configure: Rebuild. + * testsuite/Makefile.am (TEST_AS): New variable. + (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. + (check_DATA): Add split_i386 and split_x86_64 files. + (SPLIT_DEFSYMS): Define. + (split_i386_[1234n].o): New targets. + (split_i386_[124]): New targets. + (split_i386_[1234r].stdout): New targets. + (split_x86_64_[1234n].o): New targets. + (split_x86_64_[124]): New targets. + (split_x86_64_[1234r].stdout): New targets. + (MOSTLYCLEANFILES): Add new executables. + * testsuite/split_i386.sh: New file. + * testsuite/split_x86_64.sh: New file. + * testsuite/split_i386_1.s: New file. + * testsuite/split_i386_2.s: New file. + * testsuite/split_i386_3.s: New file. + * testsuite/split_i386_4.s: New file. + * testsuite/split_i386_n.s: New file. + * testsuite/split_x86_64_1.s: New file. + * testsuite/split_x86_64_2.s: New file. + * testsuite/split_x86_64_3.s: New file. + * testsuite/split_x86_64_4.s: New file. + * testsuite/split_x86_64_n.s: New file. + * testsuite/testfile.cc (Target_test): Update relocation_section + function. + * testsuite/Makefile.in: Rebuild. + +2009-10-06 Ian Lance Taylor <iant@google.com> + * i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field. (Target_i386::Relocate::relocate_tls): Call fix_up_ldo before changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When |