discard_copies, and use elf_link_hash_entry arg rather than
elf_i386_link_hash_entry.
(elf_i386_link_hash_traverse): Delete.
(elf_i386_size_dynamic_sections): Adjust call to discard_copies.
Tidy sizing of dynamic sections.
(elf_i386_check_relocs <R_386_32, R_386_PC32>): Reference count
possible .plt entries.
(elf_i386_gc_sweep_hook): Likewise.
(elf_i386_adjust_dynamic_symbol): Discard .plt entries for
everything with plt.refcount <= 0.
* elf32-i386.c (elf_i386_check_relocs): Don't allocate .got and
.relgot space here.
(elf_i386_gc_sweep_hook): ..and no need to deallocate here..
(elf32_hppa_adjust_dynamic_symbol): ..and don't allocate .plt and
.rel.plt here..
(allocate_plt_and_got): ..instead do it all here. New function.
(elf_i386_size_dynamic_sections): Allocate local .got space and
call allocate_plt_and_got. No need to zap .relgot if not dynamic.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(elf_i386_relocate_section): Use it here and correct handling of
R_386_GOT32. Provide section and offset for "unresolvable
relocation" error message.
(elf_i386_finish_dynamic_symbol): Correct handling of R_386_GOT32.
* elf32-i386.c (struct elf_i386_link_hash_table): Add sgot,
sgotplt, srelgot, splt, srelplt, sdynbss, srelbss fields.
(elf_i386_link_hash_table_create): Init them.
(create_got_section): New function.
(elf_i386_create_dynamic_sections): New function.
(elf_backend_create_dynamic_sections): Set to above.
(elf_i386_check_relocs): Use shortcuts from hash table rather than
calling bfd_get_section_by_name.
(elf_i386_gc_sweep_hook): Likewise.
(elf_i386_adjust_dynamic_symbol): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
instead of system-specific define's like _WIN32 and __MSDOS__.
Use IS_DIR_SEPARATOR and IS_ABSOLUTE_PATH instead of SLASH_P and
ROOTED_P.
(top-level): #include "filenames.h".
* solib.c (solib_open): Use IS_DIR_SEPARATOR and IS_ABSOLUTE_PATH
instead of SLASH_CHAR, ROOTED_P and SLASH_P.
(top-level): #include "filenames.h".
* defs.h (SLASH_P, SLASH_CHAR, ROOTED_P): Remove definitions.
(SLASH_STRING): Define only for _WIN32.
* completer.c: Use HAVE_DOS_BASED_FILE_SYSTEM instead of
__MSDOS_.
* cli/cli-cmds.c (cd_command): Use IS_DIR_SEPARATOR and
IS_ABSOLUTE_PATH instead of SLASH_P and ROOTED_P. Replace
system-specific ifdefs with HAVE_DOS_BASED_FILE_SYSTEM.
(top-level): #include "filenames.h".
* config/djgpp/fnchange.lst: Add two new files in the
gdb/testsuite/gdb.c++/ directory to the remapped names.
* config/djgpp/djconfig.sh (lt_cv_sys_max_cmd_len): Set to 12KB.
* config.bfd (powerpc-*-aix*, powerpc-*-beos*, rs6000-*-*): Add
rs6000coff64_vec only if BFD64 is defined.
(powerpc64-*-aix*): Enable only if BFD64 is defined.
than requiring that all per-architecture data be registered before
the first gdbarch object is allocated.
* gdbarch.sh: Changes to effect the following:
* gdbarch.c (alloc_gdbarch_data, init_gdbarch_data): Delete
declarations and definitions.
(check_gdbarch_data): New function, and declaration.
(gdbarch_alloc): Don't call alloc_gdbarch_data; leaving the fields
zero is good enough.
(free_gdbarch_data): Tolerate a null data pointer. Free only
those data items gdbarch->data actually has allocated.
(set_gdbarch_data, gdbarch_data): Call check_gdbarch_data.
(gdbarch_update_p): No need to call init_gdbarch_data.
* thread.c (delete_step_resume_breakpoint): New function.
Maintain internal consistency of the thread list while deleting
a step_resume_breakpoint.
* gdbthread.h (delete_step_resume_breakpoint): Export.
* breakpoint.c (bpstat_find_step_resume_breakpoint):
Make thread-aware: don't return a step_resume_breakpoint
for the wrong thread.
* infrun.c (wait_for_inferior): Call delete_step_resume_breakpoint
instead of delete_breakpoint_current_contents.
(fetch_inferior_event): Ditto.
(handle_inferior_event): Call delete_step_resume_breakpoint
instead of delete_breakpoint.
* infrun.c (handle_inferior_event): After singlestepping over a
thread-specific breakpoint, use currently_stepping() to decide
whether to step or continue.
* lin-lwp.c (lin_lwp_attach_lwp): Call stop_wait_callback,
to consume the SIGSTOP generated by PTRACE_ATTACH.
(stop_wait_callback): If a SIGTRAP or a SIGINT event is consumed,
try again to get the SIGSTOP event.
(lin_lwp_wait): Resume all threads when ignoring a signal.
This will insure that newly attached threads get resumed.
millicode. Don't allocate .got and .rela.got space here..
(elf32_hppa_gc_sweep_hook): ..and no need to deallocate here..
(elf32_hppa_adjust_dynamic_symbol): ..and don't allocate .plt and
.rela.plt here..
(hppa_handle_PIC_calls): ..nor here..
(allocate_plt_and_got): ..instead do it all here. New function.
(elf32_hppa_size_dynamic_sections): Allocate local .got space and
call allocate_plt_and_got. No need to zap .got if not dynamic.
(elf32_hppa_final_link): Call regular bfd_final_link instead of
gc_common_final_link.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(elf32_hppa_relocate_section): Use it here.
(elf32_hppa_finish_dynamic_symbol): Remove superfluous test of
dynamic_sections_created.
(hppa_type_of_stub): Don't LONG_BRANCH_VIA_PLT if millicode sym.
