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Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index c39e44f..9b0623d 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,33 @@ +2009-10-13 Ian Lance Taylor <iant@google.com> + + Add support for -pie. + * options.h (class General_options): Add -pie and + --pic-executable. + (General_options::output_is_position_independent): Test -pie. + (General_options::output_is_executable): Return true if not shared + and not relocatable. + (General_options::output_is_pie): Remove. + * options.cc (General_options::finalize): Reject incompatible uses + of -pie. + * gold.cc (queue_middle_tasks): A -pie link is not static. + * symtab.h (Symbol::needs_plt_entry): Return false if -pie. + * symtab.cc (Symbol::final_value_is_known): Return false if + output_is_position_independent. + * layout.cc (Layout::set_segment_offsets): Start at address 0 if + output_is_position_independent. + * output.cc (Output_file_header::do_sized_write): Use ET_DYN if + output_is_position_independent. + * i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if + output_is_position_independent. + * testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and + two_file_pie_test. + (basic_pie_test.o, basic_pie_test): New targets. + (two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets. + (two_file_test_2_pie.o, two_file_test_main_pie.o): New targets. + (two_file_pie_test): New target. + * testsuite/Makefile.in: Rebuild. + * README: Remove note saying that -pie is not supported. + 2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> * options.h (class General_options): Add -init and -fini. |