Joel Brobecker [Mon, 13 Sep 2010 19:10:30 +0000 (19:10 +0000)]
[LynxOS] Remove handling of PTRACE_* values removed in Lynx5.
Some of the PTRACE_ macros/values were removed in LynxOS 5.x.
Since we have not use them so far, the chances that we will use them
one day are very small. So I decided to delete them.
gdb/gdbserver/ChangeLog:
* lynx-low.c (ptrace_request_to_str): Remove handling for
request values that have been removed in LynxOS 5.x.
Joel Brobecker [Mon, 13 Sep 2010 19:10:19 +0000 (19:10 +0000)]
[LynxOS] Include sys/ptrace.h instead of ptrace.h.
This is one of the changes needed in order to build gdbserver on
LynxOS 5.x.
Really interesting: On LynxOS 4.x, there is a #warning when sys/ptrace.h
is used (explaining that ptrace.h will be used instead), whereas this
file was removed from LynxOS 5.x. The contents of sys/ptrace.h on 4.x
(or at least the meat of it):
The fix I went for, for now, is to just include <sys/ptrace.h>
unconditionally. I could have done some configury, but we already
have to build with -D__NO_INCLUDE_WARN__ to avoid the warnings
anyway, and that's unvoidable, due to system includes themselves
including the "wrong" header file.
Since <sys/ptrace.h> seems to be the choice that was made for LynxOS,
and since it works to include it on LynxOS 4.x, I think that's the simplest
solution.
gdb/gdbserver/ChangeLog:
* lynx-low.c, lynx-ppc-low.c: Include <sys/ptrace.h> instead of
<ptrace.h>
* symtab.h (Symbol::needs_dynamic_reloc): Non-PIC calls from
position-independent executables to shared libraries need dynamic
relocations.
(Symbol::may_need_copy_reloc): Do not generate COPY relocs in
position-independent executables.
* testsuite/Makefile.am (two_file_mixed_pie_test): New test.
* testsuite/Makefile.in: Regenerate.
Jan Kratochvil [Sat, 11 Sep 2010 16:00:27 +0000 (16:00 +0000)]
gdb/
Redirect also uiout and stdtarg{,err} in execute_command_to_string.
* cli-logging.c (struct saved_output_files) <targerr>: New.
(set_logging_redirect, pop_output_files, handle_redirections):
Redirect also gdb_stdtargerr.
* defs.h (struct ui_out, make_cleanup_ui_out_redirect_pop): New
declarations.
* event-top.c (gdb_setup_readline, gdb_disable_readline): Redirect
also gdb_stdtargerr.
* top.c (execute_command_to_string): Move make_cleanup_ui_file_delete
to the top. Redirect also gdb_stdlog, gdb_stdtarg and gdb_stdtargerr.
Use ui_out_redirect, register make_cleanup_ui_out_redirect_pop.
* tui/tui-io.c (tui_setup_io): Redirect also gdb_stdtargerr.
* utils.c (do_ui_out_redirect_pop, make_cleanup_ui_out_redirect_pop):
New functions.
gdb/testsuite/
* gdb.python/python.exp (set height 0, collect help from uiout)
(verify help to uiout): New tests.
Pierre Muller [Fri, 10 Sep 2010 16:17:14 +0000 (16:17 +0000)]
* hppa-tdep.c (unwind_command): Use host_address_to_string function
to display a host address.
* monitor.c (monitor_read_memory): Likewise.
* xtensa-tdep.c (xtensa_push_dummy_call): Likewise.
Nick Clifton [Fri, 10 Sep 2010 12:11:28 +0000 (12:11 +0000)]
* objcopy.c: Add --interleave-width option to allow interleaving
of more than one byte at a time.
(copy_width): New variable.
(copy_options): Add --interleave-width.
(copy_section): When interleaving copy in units of copy_width
bytes.
(copy_main): Parse the new option.
* doc/binutils: Document the new option.
* NEWS: Mention the new feature.
* binutils-all/objcopy.exp: Add test of new --interleave-width
option.
Alan Modra [Fri, 10 Sep 2010 01:23:12 +0000 (01:23 +0000)]
PR ld/11931
* ldlang.h (lang_for_each_statement_worker): Declare.
* ldlang.c (lang_for_each_statement_worker): Make global. Don't
recurse into children of output_section_statement with constraint
set to -1.
(print_assignment): Handle NULL output_section->bfd_section.
(lang_size_sections_1): Ignore output section statement address
when constraint is -1.
* emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
2010-09-09 Rafael Espindola <espindola@google.com>
* layout.cc (Layout::attach_allocated_section_to_segment): Don't put
sections with different PF_X flags in the same segment.
(Layout::find_first_load_seg): Search all segments to find the first
one.
* options.h (rosegment): New.
Nick Clifton [Thu, 9 Sep 2010 10:37:48 +0000 (10:37 +0000)]
PR gas/11931
* gas/mn10300/pr11931.s: New file: Test case.
* gas/mn10300/pr11931.d: New file: Expected output.
* gas/mn10300/basic.exp: Run the new test.
Jakub Jelinek [Thu, 9 Sep 2010 10:18:12 +0000 (10:18 +0000)]
* dwarf.h (debug_info): Add offset_info and dwarf_version fields.
* dwarf.c (decode_location_expression): Add offset_size and
dwarf_version arguments. Prefix DIE offset with 0x for
DW_OP_call{2,4,_ref}. Fix up DW_OP_call_ref operand size,
complain if in frame info section. Handle
DW_OP_GNU_implicit_pointer.
(read_and_display_attr_value, display_debug_loc,
display_debug_frames): Adjust decode_location_expression callers.
(process_debug_info): Save offset_size and dwarf_version values
into debug_information array.
* arm.cc (Arm_exidx_cantunwind::do_print_to_mapfile): New method.
(Arm_relobj::do_relocate_sections): Add new parameter for output
file to match the parent.
(Target_arm::scan_reloc_section_for_stubs): Use would-be final values
of local symbols instead of input values. Update code to track
changes in gold::relocate_section.
* object.cc (Sized_relobj::compute_final_local_value): New methods.
(Sized_relobj::compute_final_local_value_internal): New methods.
(Sized_relobj::do_finalize_local_symbols): Move code from loop
body into private version of Sized_relobj::compute_final_local_value.
Call the inline method.
* object.h (Symbol_value::Symbol_value): Define destructor. Free
merged symbol value if there is one.
(Symbol_value::has_output_value): New method defintiion.
(Sized_relobj::Compute_final_local_value_status): New enum type.
(Sized_relobj::compute_final_local_value): New methods.
(Sized_relobj::compute_final_local_value_internal): New methods.
* Makefile.am (check_SCRIPTS): Add arm_branch_out_of_range.sh
and arm_cortex_a8.sh.
(thumb_bl_out_of_range_local, arm_cortex_a8_b_cond, arm_cortex_a8_bl,
arm_cortex_a8_blx, arm_cortex_a8_local, arm_corte_a8_local_reloc):
New tests.
* Makefile.in: Regenerate.
* testsuite/arm_bl_out_of_range.s: Update test.
* testsuite/thumb_bl_out_of_range.s: Ditto.
* testsuite/thumb_blx_out_of_range.s: Ditto.
* testsuite/arm_branch_out_of_range.sh: New file.
* testsuite/arm_cortex_a8.sh: Ditto.
* testsuite/arm_cortex_a8_b.s: Ditto.
* testsuite/arm_cortex_a8_b_cond.s: Ditto.
* testsuite/arm_cortex_a8_b_local.s: Ditto.
* testsuite/arm_cortex_a8_bl.s: Ditto.
* testsuite/arm_cortex_a8_blx.s: Ditto.
* testsuite/arm_cortex_a8_local.s: Ditto.
* testsuite/arm_cortex_a8_local_reloc.s: Ditto.
* testsuite/thumb_bl_out_of_range_local.s: Ditto.
2010-09-08 Rafael Espindola <espindola@google.com>
* Makefile.am (memory_test.stdout): Run readelf with -W
* Makefile.in: Regenerate.
* testsuite/memory_test.sh: Make the regexps accept both 32 and 64 bit outputs.
2010-09-08 Rafael Espindola <espindola@google.com>
* script-sections.cc (Script_sections::add_memory_region): Convert
field precision to int.
* script.cc (script_set_section_region, script_set_section_region):
Convert field precision to int.
gdb/
* dwarf2read.c (read_structure_type): Move processing of
fields and member functions from here...
(process_structure_scope): ... to here.
gdb/testsuite/
* gdb.cp/templates.cc (Empty, FunctionArg): New classes.
(FunctionArg::method): New function.
(empty, arg): New variables.
(main): Call arg.method.
* gdb.cp/templates.exp (test_template_args): New function.
(do_tests): Call it.
Nick Clifton [Wed, 8 Sep 2010 16:10:33 +0000 (16:10 +0000)]
* README: Remove claim that MEMORY is not supported.
* expression.cc (script_exp_function_origin)
(script_exp_function_length): Move from here to ...
* script.cc: ... here.
(script_set_section_region, script_add_memory)
(script_parse_memory_attr, script_include_directive): New
functions.
* script-sections.cc
(class Memory_region): New class.
(class Output_section_definition): Add set_memory_region,
set_section_vma, set_section_lma and get_section_name methods.
(class Script_Sections): Add add_memory_region,
find_memory_region, find_memory_region_origin,
find_memory_region_length and set_memory_region methods.
Have set_section_addresses method walk the list of set memory
regions.
Extend the print methos to display memory regions.
* script-sections.h: Add prototypes for new methods.
Add enum for MEMORY region attributes.
* yyscript.y: Add support for parsing MEMORY regions.
* script-c.h: Add prototypes for new functions.
* testsuite/Makefile.am: Add test of MEMORY region functionality.
* testsuite/Makefile.in: Regenerate.
* testsuite/memory_test.sh: New script.
* testsuite/memory_test.s: New assembler source file.
* testsuite/memory_test.t: New linker script.
Nick Clifton [Tue, 7 Sep 2010 15:02:17 +0000 (15:02 +0000)]
* ldwrite.c (clone_section): Call bfd_copy_private_section_data on
newly cloned section.
* ld-x86-64/split-by-file.rd: New test.
* ld-x86-64/split-by-file1.s: New test source code.
* ld-x86-64/split-by-file2.s: New test source code.
* ld-x86-64/x86-64.exp: Run the new test.
* readelf.c (process_section_headers): Mention meaning of 'l'
section flag for x86-64 targets.
Jan Kratochvil [Mon, 6 Sep 2010 15:48:34 +0000 (15:48 +0000)]
gdb/testsuite/
* gdb.base/printcmds.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* gdb.java/jv-print.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* gdb.objc/print.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* gdb.pascal/print.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
Jan Kratochvil [Mon, 6 Sep 2010 13:59:03 +0000 (13:59 +0000)]
gdb/
* corelow.c (core_open): Use target_signal_from_host if CORE_GDBARCH
is NULL.
* fork-child.c (startup_inferior) <resume_signal>: Use enum
target_signal type.
* linux-nat.c (linux_nat_resume): Use target_signal_to_host before
calling strsignal. Use enum target_signal type for saved_signo.
(linux_handle_extended_wait) <signo>: Use enum target_signal type.
(linux_nat_wait_1): Use enum target_signal type for signo. Use
target_signal_to_host before calling strsignal.
* remote-m32r-sdi.c (m32r_wait, m32r_detach): Replace 0 by
TARGET_SIGNAL_0.
gdb/gdbserver/
* target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.