`stopped_by_watchpoint' and `stopped_data_address'.
* linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
here, and cache them in the lwp object.
(wait_for_sigstop): Check stopped_by_watchpoint lwp field
directly.
(linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
field.
(linux_stopped_by_watchpoint): Rewrite.
(linux_stopped_data_address): Rewrite.
PR ld/11378
* elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
* elf64-ppc.c (call_check_done): Define.
(ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
(ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
(ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
(toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
Simplify return logic. Iterate over all .init and .fini fragments
by recursion. Set makes_toc_func_call here..
(ppc64_elf_next_input_section): ..rather than here.
(check_pasted_section, ppc64_elf_check_init_fini): New functions.
ld/
PR ld/11378
* emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
PR c++/9708:
* dwarf2read.c (die_needs_namespace) <DW_TAG_variable>: A variable
in a lexical block does not need a namespace.
(new_symbol) <DW_TAG_variable>: Put extern variables on
list_in_scope in all cases.
gdb/testsuite
PR c++/9708:
* gdb.cp/m-static.exp: Add regression test.
* gdb.cp/m-static.cc (method): New method.
(main): Call it.
* elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
function descriptor symbol if there is one, not just for plt stubs.
(ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
* lib/gdb.exp (skip_stl_tests): New.
(gdb_compile): Symbian needs -ldl.
(shlib_target_file): New.
(shlib_symbol_file): New.
(gdb_load_shlibs): Use shlib_target_file.
* lib/mi-support.exp (mi_load_shlibs): Use shlib_target_file.
* gdb.cp/exception.exp: Use skip_stl_tests.
* gdb.cp/bs15503.exp: Use skip_stl_tests. Use untested.
* gdb.cp/try_catch.exp: Use skip_stl_tests.
* gdb.cp/mb-templates.exp: Ditto.
* gdb.base/commands.exp: Relax regexes.
* gdb.base/watchpoint-solib.exp: Don't skip on symbian. Use
shlib_target_file and shlib_symbol_file.
* gdb.base/maint.exp: Allow lowercase t. Allow .rodata in
sections.
* gdb.base/ending-run.exp: Accept E32Main for symbian.
* gdb.base/solib-disc.exp: Use
shlib_target_file and shlib_symbol_file.
* gdb.base/unload.exp: Don't skip on symbian. Use
shlib_target_file and shlib_symbol_file.
* gdb.base/list.exp: Check use_gdb_stub instead of is_remote.
* gdb.trace/report.exp: Adjust for x86 and x86_64.
Issue a tfind end before looking for a tracepoint frame.
* gdb.trace/tfind.exp: Adjust tstatus output.
Adjust disassembly output.
* gdb.trace/while-dyn.exp: Adjust for x86 and x86_64.
* solib-svr4.c (LM_ADDR_CHECK) <info_verbose>: Use printf_unfiltered
for the PIC displacement, print also the displacement value.
(svr4_exec_displacement): Print DISPLACEMENT if INFO_VERBOSE.
gdb/testsuite/
* gdb.base/break-interp.exp: Create new displacement parameter value
for the test_ld calls.
(reach): New parameter displacement, verify its content. New push of
pf_prefix "reach-$func:". Import global expect_out.
(test_core): New parameter displacement, verify its content. New push
of pf_prefix "core:". New command "set verbose on". Import global
expect_out.
(test_attach): New parameter displacement, verify its content. New
push of pf_prefix "attach:". New command "set verbose on". Import
global expect_out.
(test_ld): New parameter displacement, pass it to the reach, test_core
and test_attach calls and verify its content in the "ld.so exit" test.
* gdb.base/prelink.exp: Remove gdb_exit and final return.
(prelink): Update expected text, use gdb_test.
target to ask whether a reference to a symbol requires a stack
split.
* target.h (Target::is_call_to_non_split): New function.
(Target::do_is_call_to_non_split): Declare virtual function.
* target.cc: Include "symtab.h".
(Target::do_is_call_to_non_split): New function.
* i386.cc (Target_i386::do_is_call_to_non_split): New function.
* solib-svr4.c (svr4_exec_displacement): Return now success, new
parameter displacementp. Update comment.
(svr4_relocate_main_executable): Return if non-zero SECTION_OFFSETS
element exists. Return if svr4_exec_displacement was not successful.
Update comment.
* solib-svr4.c (read_program_header): Support type == -1 to read
all program headers.
(read_program_headers_from_bfd): New function.
(svr4_static_exec_displacement): Remove and move the comment ...
(svr4_exec_displacement): ... here. Remove variable found. New
variable displacement. Check also DYNAMIC. Verify DISPLACEMENT
alignment for ELF targets. Compare target vs. exec_bfd PHDRs for ELF
targets using read_program_headers_from_bfd. Remove the call of
svr4_static_exec_displacement.
(File_read::open[1]): Remove initial mapping of whole_file_view_.
(File_read::open[2]): Add whole_file_view_ to list of views.
(File_read::make_view): Remove test of whole_file_view_.
(File_read::find_or_make_view): Create whole_file_view_ if
necessary.
(File_read::clear_views): Replace bool parameter with enum;
adjust all callers. Don't delete views with permanent data;
do delete cached views and views from archives if
--no-keep-files-mapped is set. Set whole_file_view_ to NULL
if clearing the corresponding view.
* fileread.h (File_read::Clear_views_mode): New enum.
(File_read::View::is_permanent_view): New method.
(File_read::clear_views): Replace bool parameter
with enum; adjust all callers.
* options.h (General_options): Change keep_files_mapped option;
add map_whole_files.
* readsyms.cc (Add_symbols::run): Delete sd_ object before
releasing the file.
* reloc.cc (Scan_relocs::run): Delete rd_ object before releasing
the file.
* breakpoint.c (condition_command): Handle watchpoint conditions.
(is_hardware_watchpoint): Add comment.
(is_watchpoint): New.
(update_watchpoint): Don't reparse the watchpoint's condition
unless necessary.
(WP_IGNORE): New.
(watchpoint_check): Use it.
(bpstat_check_watchpoint): Handle it.
(bpstat_check_breakpoint_conditions): Evaluate watchpoint local
conditions in a frame where it makes sense.
(watch_command_1): Store the innermost block of the condition
expression.
(delete_breakpoint): Delete the watchpoint condition expression.
* breakpoint.h (struct bp_location) <cond>: Update comment.
(struct breakpoint): New fields `cond_exp' and
`cond_exp_valid_block'.
gdb/testsuite/
* gdb.base/watch-cond.c, gdb.base/watch-cond.exp: New.
