2010-04-07 Doug Kwan <dougkwan@google.com>
authorDoug Kwan <dougkwan@google.com>
Wed, 7 Apr 2010 21:42:22 +0000 (21:42 +0000)
committerDoug Kwan <dougkwan@google.com>
Wed, 7 Apr 2010 21:42:22 +0000 (21:42 +0000)
commit7296d9338774c74e5a525f0c8f31c20f367997f5
tree67b418679854fa1282c810a5ed529f3b56bedb4a
parent45ecb02a77c46951cc295f519e2c36c4f999a047
2010-04-07  Doug Kwan  <dougkwan@google.com>

* arm.cc: Replace "endianity" with "endianness" in comments.
(Arm_exidx_cantunwind): Ditto.
(Arm_relobj::Arm_relobj): Initialize merge_flags_and_attribures.
(Arm_relobj::merge_flags_and_attributes): New method.
(Arm_relobj::merge_flags_and_attributes_): New data member.
(Arm_exidx_cantunwind::do_fixed_endian_write): Fix formatting.
(Arm_relobj::scan_sections_for_stubs): Ditto.
(Arm_relobj::do_read_symbols): Check to see if we really want to
merge processor-specific flags and attributes.  Exit early if
an object is empty except for section names and the undefined symbol.
(Target_arm::do_finalize_sections): Move check for ELF format to
Arm_relobj::do_read_symbols.  Merge processor specific flags and
attributes from a regular object only when we have determined that
it is aapropriate.  Do not create an .ARM.attributes section in
output if there is no regular input object.
(Target_arm::merge_processor_specific_flags): Check
--warn-mismatch before printing any error.
(Target_arm::merge_object_attributes): Ditto.
* gold.cc (queue_middle_tasks): Handle the case in which there is
no regular object in input.
* options.cc (General_options::parse_EB): New method.
(General_options::parse_EL): Same.
(General_options::General_options): Initialize endianness_.
* options.h (-EB, -EL, -no-pipeline-knowledge, -p, --warn-mismatch):
New options.
(General_options::Endianness): New enum.
(General_options::endianness): New method.
(General_options::endianness_): New data member.
* parameters.cc (Parameters::set_options): Check target endianness.
(Parameters::set_target_once): Ditto.
(Parameters::check_target_endianness): New method.
(parameters_force_valid_target): If either -EL or -EB is specified,
use it to define endianness of default target.
* parameters.h (Parameters::check_target_endianness): New method
declaration.
* target.h (class Target): Change "endianity" to "endianness"
in comments.
gold/ChangeLog
gold/arm.cc
gold/gold.cc
gold/options.cc
gold/options.h
gold/parameters.cc
gold/parameters.h
gold/target.h