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69 Commits

Author SHA1 Message Date
Ian Lance Taylor 706e1f5e80 * options.h (General_options): Add entries for '-Y' and 
'-relax'.
	* options.cc (General_options:finalize): If -Y was used, add those
	entries to the library path instead of the default "/lib" and
	"/usr/lib".
 2008-04-11 20:28:34 +00:00
Ian Lance Taylor 0864d55193 * options.h (class General_options): Define --wrap as a special 
option.  Add wrap_symbols_ field.
	(General_options::any_wrap_symbols): New function.
	(General_options::is_wrap_symbol): New function.
	* options.cc (General_options::parse_wrap): New function.
	(General_options::General_options): Initialize wrap_symbols_.
	* symtab.cc (Symbol_table::wrap_symbol): New function.
	(Symbol_table::add_from_object): Handle --wrap.
	* symtab.h (class Symbol_table): Declare wrap_symbol.
	* target.h (Target::wrap_char): New function.
	(Target::Target_info): Add wrap_char field.
	* i386.cc (Target_i386::i386_info): Initialize wrap_char.
	* x86_64.cc (Target_x86_64::x86_64_info): Likewise.
	* testsuite/testfile.cc (Target_test::test_target_info):
	Likewise.
 2008-04-09 00:48:13 +00:00
Ian Lance Taylor 04bf70729d PR gold/5986 
Fix problems building gold with gcc 4.3.0.
	* gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define.
	(gold_error_at_location, gold_warning_at_location): Use it.
	* configure.ac: Check whether we can compile and use a template
	function with a printf attribute.
	* x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value
	when jumping over bytes.
	* object.cc: Instantiate Object::read_section_data.
	* debug.h: Include <cstring>
	* dwarf_reader.cc: Include <algorithm>
	* main.cc: Include <cstring>.
	* options.cc: Include <cstring>.
	* output.cc: Include <cstring>.
	* script.cc: Include <cstring>.
	* script.h: Include <string>.
	* symtab.cc: Include <cstring> and <algorithm>.
	* target-select.cc: Include <cstring>.
	* version.cc: Include <string>.
	* testsuite/testmain.cc: Include <cstdlib>.
	* configure, config.in: Rebuild.
 2008-03-26 23:36:46 +00:00
Ian Lance Taylor 819d6c3aea * options.cc: Include "../bfd/bfdver.h". 
(options::help): Print bug reporting address.
 2008-03-25 23:48:25 +00:00
Ian Lance Taylor e96caa7910 * options.cc (options::help): Print list of supported targets. 
* target-select.h: Include <vector>.
	(class Target_selector): Make machine_, size_, and is_big_endian_
	fields const.  Add bfd_name_ and instantiated_target_ fields.
	(Target_selector::Target_selector): Add bfd_name parameter.
	(Target_selector::recognize): Make non-virtual, call
	do_recognize.
	(Target_selector::recognize_by_name): Make non-virtual, call
	do_recognize_by_name.
	(Target_selector::supported_names): New function.
	(Target_selector::bfd_name): New function.
	(Target_selector::do_instantiate_target): New pure virtual
	function.
	(Target_selector::do_recognize): New virtual function.
	(Target_selector::do_recognize_by_name): New virtual function.
	(Target_selector::instantiate_target): New private function.
	(supported_target_names): Declare.
	* target-select.cc (Target_selector::Target_selector): Update for
	new parameter and fields.
	(select_target_by_name): Check that the name matches before
	calling recognize_by_name.
	(supported_target_names): New function.
	* i386.cc (class Target_selector_i386): Update Target_selector
	constructor call.  Remove recognize and recognize_by_name.  Add
	do_instantiate_target.
	* x86_64.cc (class Target_selector_x86_64): Likewise.
	* testsuite/testfile.cc (class Target_selector_test): Update for
	changes to Target_selector.
 2008-03-25 21:39:01 +00:00
Ian Lance Taylor 086a18414a * options.cc: Include "demangle.h". 
(parse_optional_string): New function.
	(parse_long_option): Handle takes_optional_argument.
	(parse_short_option): Update dash_z initializer.  Handle
	takes_optional_argument.
	(General_options::General_options): Initialize do_demangle_.
	(General_options::finalize): Set do_demangle_.  Handle demangling
	style.
	* options.h (parse_optional_string): Declare.
	(struct One_option): Add optional_arg field.  Update constructor.
	Update call constructor calls.  Add takes_optional_argument
	function.
	(DEFINE_var): Add optional_arg__ parameter.  Change all callers.
	(DEFINE_optional_string): Define.
	(General_options::demangle): Change from DEFINE_bool to
	DEFINE_optional_string.
	(General_options::no_demangle): New function.
	(General_options::do_demangle): New function.
	(General_options::set_do_demangle): New function.
	(General_options::execstack_status_): Move definition to end of
	class definition.
	(General_options::static_): Likewise.
	(General_options::do_demangle_): New field.
	* object.cc (big_endian>::get_symbol_location_info): Call
	Options::do_demangle, not Options::demangle.
	* symtab.cc (demangle): Likewise.
 2008-03-24 03:48:29 +00:00
Ian Lance Taylor c18476e7f1 Recognize --hash-bucket-empty-fraction. 2008-03-07 07:00:48 +00:00
Ian Lance Taylor a4d4b13f68 Use N_ for option help strings, and call gettext when printing them. 2008-03-06 05:51:42 +00:00
Ian Lance Taylor 09ffbbe0d4 From Craig Silverstein: accept any string for input format, warn if 
thread options when not supported.
 2008-03-06 00:53:37 +00:00
Ian Lance Taylor ee1fe73e11 From Craig Silverstein: rework option handling to make it easier to 
add a new option.
 2008-03-04 23:10:38 +00:00
Ian Lance Taylor 7cc619c3b1 From Craig Silverstein: rename some option functions in preparation 
for reworking option handling.
 2008-03-04 18:21:43 +00:00
Ian Lance Taylor 0dfbdef4c4 Support -d/--define-common. 2008-02-28 20:35:39 +00:00
Ian Lance Taylor 8851eccaec From Craig Silverstein: Have Parameters point to General_options. 2008-02-28 00:18:24 +00:00
Ian Lance Taylor 7019cd2565 Implement -q/--emit-relocs. 2008-02-27 22:38:18 +00:00
Ian Lance Taylor a5dc070655 From Craig Silverstein: rework handling of Script_options. 2008-02-26 22:48:08 +00:00
Ian Lance Taylor cd72c29180 From Craig Silverstein: implement -z max-page-size and -z 
common-page-size.
 2008-02-26 22:10:32 +00:00
Ian Lance Taylor 45aa233bdc From Craig Silverstein: rename option functions for future option 
handling rewrite.
 2008-02-26 21:45:30 +00:00
Ian Lance Taylor 756ac4a80d Implement -Tdata and -Tbss. 2008-02-13 22:47:28 +00:00
Ian Lance Taylor 0daa6f62c8 Support selecting target by name. 2008-02-13 02:44:50 +00:00
Ian Lance Taylor bc644c6cfc Add support for --format binary for input files. 2008-02-08 07:06:58 +00:00
Ian Lance Taylor 516cb3d01e Support --oformat binary. 2008-02-07 07:33:46 +00:00
Ian Lance Taylor 88dd47ac00 Implement --just-symbols, including -R FILE. Fix symbol values when 
doing a relocatable link.
 2008-02-07 01:51:25 +00:00
Ian Lance Taylor 6a74a71947 Initial -r support. 2008-02-06 08:13:50 +00:00
Ian Lance Taylor 494e05f440 Parse a SECTIONS clause in a linker script. 2008-01-23 01:31:13 +00:00
Ian Lance Taylor 091244672e From Andrew Chatham and Craig Silverstein: Add support for version 
scripts.
 2008-01-15 23:41:28 +00:00
Ian Lance Taylor e5756efb6d Support assignments and expressions in linker scripts. 2008-01-09 19:57:45 +00:00
Ian Lance Taylor 2dd3e587bd Report linker script errors with line numbers. Ignore OUTPUT_FORMAT 
with three arguments, and ignore OUTPUT_ARCH.
 2008-01-07 05:19:02 +00:00
Ian Lance Taylor d391083d3c Add support for -e and for ENTRY in linker scripts. 2008-01-06 00:47:10 +00:00
Ian Lance Taylor fced7afdce Add -h/-soname option. 2008-01-04 05:35:24 +00:00
Ian Lance Taylor bc2c67ffde From Craig Silverstein: Fix error message, add this->. 2007-12-08 03:05:27 +00:00
Ian Lance Taylor 9a0910c33e From Craig Silverstein: Add support for compressing .debug_str section. 2007-11-30 00:35:27 +00:00
Ian Lance Taylor c79126688f Add threading support. 2007-11-22 00:05:51 +00:00
Ian Lance Taylor 02d2ba7402 From Craig Silverstein: Add --strip-debug-gdb. 2007-11-15 23:03:45 +00:00
Ian Lance Taylor a2b1aa12f7 From Craig Silverstein: Add support for --demangle. 2007-11-15 01:12:55 +00:00
Ian Lance Taylor 9a2d698415 Add heuristics for undefined symbol warnings. 2007-11-14 16:53:25 +00:00
Ian Lance Taylor 1ce71f59c7 Default to --allow-shlib-undefined for now. 2007-11-14 09:39:13 +00:00
Ian Lance Taylor e2827e5f52 Warn about undefined references in shared libraries if we have seen 
all the DT_NEEDED entries for that library.
 2007-11-14 07:34:53 +00:00
Ian Lance Taylor a55ce7febf From Craig Silverstein: Rework debug info code a bit, add option for 
ODR violations, add test case.
 2007-11-14 01:03:01 +00:00
Ian Lance Taylor a0451b389c From Craig Silverstein: Implement OPTION in linker scripts. 2007-10-30 06:27:03 +00:00
Ian Lance Taylor 3c2fafa531 From Craig Silverstein and Ian Lance Taylor: Process --script option. 2007-10-27 00:29:34 +00:00
Ian Lance Taylor 5d57def3b3 From Craig Silverstein: Minimal --script implementation. 2007-10-26 18:03:24 +00:00
Ian Lance Taylor 35cdfc9a87 Add support for PT_GNU_STACK. 2007-10-23 05:05:48 +00:00
Ian Lance Taylor 6161122258 Implement -Bstatic/-Bdynamic. 2007-10-22 18:04:43 +00:00
Ian Lance Taylor 51b08ebe94 Add support for -Bsymbolic. 2007-10-18 23:20:53 +00:00
Ian Lance Taylor fe9a4c1201 Add infrastructure for threading support. 2007-10-17 06:24:50 +00:00
Ian Lance Taylor 0c5e9c22aa From Craig Silverstein: implement -Ttext. 2007-10-16 22:38:36 +00:00
Ian Lance Taylor cd4662c7e4 Fix exit status. 2007-10-15 03:33:03 +00:00
Ian Lance Taylor 75f2446ec3 Run all error handling through an Errors object. Delete output file 
on error.
 2007-10-14 06:49:14 +00:00
Ian Lance Taylor e44fcf3bcf Add --stats option to print runtime and memory usage statistics. 2007-10-12 05:51:25 +00:00
Ian Lance Taylor 46738c9aeb From Craig Silverstein: don't permit -s and -r. 2007-10-10 19:30:39 +00:00