* options.h (class General_options): Define

[deliverable/binutils-gdb.git] / gold / ChangeLog

diff --git a/gold/ChangeLog b/gold/ChangeLog
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--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,78 @@
+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.