* script.cc (Script_options::add_symbol_assignment): Always add a

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

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 6c5338379859290c0b024474fa597e022c356c7f..cb3254933cd4dd2c776861af0c192dc9a3f2699f 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,78 @@
+2009-10-15  Ian Lance Taylor  <iant@google.com>
+
+       * script.cc (Script_options::add_symbol_assignment): Always add a
+       dot assginment to script_sections_.
+       * script-sections.cc (Script_sections::add_dot_assignment):
+       Initialize if necessary.
+
+       * layout.cc (Layout::relaxation_loop_body): Don't crash if we see
+       program headers with no load segment if there is a linker script.
+
+       * layout.cc (Layout::set_segment_offsets): Align the file offset
+       to the segment aligment for -N or -n with no load segment.
+       * output.cc (Output_segment::add_output_section): Don't crash if
+       the first section is a TLS section.
+       (Output_segment::set_section_list_addresses): Print an error
+       message if the address moves backward in a linker script.
+       * script-sections.cc
+       (Output_section_element_input::set_section_addresses): Don't
+       increase *dot_value for a SHF_TLS/SHT_NOBITS section.
+       (Orphan_output_section::set_section_addresses): Likewise.
+
+2009-10-15  Doug Kwan  <dougkwan@google.com>
+
+       * layout.cc (Layout::finish_dynamic_section): Generate tags
+       DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ,
+       DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is
+       used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS.
+
+2009-10-14  Ian Lance Taylor  <iant@google.com>
+
+       * object.h (class Relocate_info): Add reloc_shdr and data_shdr
+       fields.
+       * object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and
+       data_shdr fields of relinfo.
+       * i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field.
+       (Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo.  For
+       R_386_TLS_LDO_32, adjust based on section flags.
+       (Target_i386::Relocate::fix_up_ldo): Remove.
+
+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.
+       * layout.cc (Layout::finish_dynamic_section): Emit
+       given init and fini functions.
+
 2009-10-13  Sriraman Tallam  <tmsriram@google.com>
 
        * gc.h (gc_process_relocs): Check if icf is enabled using new