bytes, so that the 16 bit relocations have a greater chance of
working.
* tilegx.cc (Target_tilegx::do_finalize_sections): Adjust
global_offset_table_ value for larget got.
(Target_tilegx::Relocate::relocate): Handle adjusted got value.
Trying to run any program on AIX triggers a failed assertion:
(gdb) run
Starting program: /[...]/simple_main
/[...]/gdb_bfd.c:288: internal-error: gdb_bfd_unref: Assertion `gdata->refc >= 1' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n)
What happens is that we have a loop where we forgot to update
the value of "last", resulting in the loop unref'ing the same
BFD over and over again. We bomb the second time around, when
triggering an assertion on the ref counter.
gdb/ChangeLog:
* rs6000-nat.c (add_vmap): Set "last" to "next" after having
unref'ed it.
gdb/ChangeLog
* target.c (simple_search_memory): Include access length in
warning message.
gdb/gdbserver/ChangeLog
* server.c (handle_search_memory_1): Include access length in
warning message.
gdb/testsuite/ChangeLog
Test find command on unmapped memory.
* gdb.base/find-unmapped.c: New file.
* gdb.base/find-unmapped.exp: New file.
(Target_powerpc::iplt_section, make_iplt_section,
reloc_needs_plt_for_ifunc, make_local_ifunc_plt_entry): New functions.
(Target_powerpc::make_plt_entry): Handle ifunc syms.
Target_powerpc::plt_entry_count): Count iplt entries too.
(Output_data_plt_powerpc::Output_data_plt_powerpc): Don't create
reloc section in constructor. New params.
(Target_powerpc::make_plt_section): Create reloc section here instead.
(Output_data_plt_powerpc::add_ifunc_entry, add_local_ifunc_entry): New
functions.
(Output_data_plt_powerpc::initial_plt_entry_size_, name_): New vars.
(Output_data_glink::add_entry, find_entry): New functions to
deal with local syms.
(Glink_sym_ent): Add support for local syms.
(Output_data_glink::do_write): Handle ifunc plt entries.
(Target_powerpc::Scan::get_reference_flags): Handle more relocs.
(Target_powerpc::Scan::local, global): Handle ifunc syms.
(Target_powerpc::Relocate::relocate): Likewise.
(Target_powerpc::do_dynsym_value): Use glink stub, not plt entry.
Moving some sparc-specific routines out of sol-thread.c into their
own (new) file.
gdb/ChangeLog:
* sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
Move these functions to sparc-sol-thread.c.
* sparc-sol-thread.c: New file.
* configure.ac: Add sparc-sol-thread.o to CONFIG_OBS and
sparc-sol-thread.c to CONFIG_SRCS for sparc-solaris native
configurations.
* configure: Regenerate.
Add a declaration for procfs_find_LDT_entry in order to prevent
a compiler warning about this function missing one. This also
helps making sure that declaration and definition remain consistent.
gdb/ChangeLog:
* procfs.h (procfs_find_LDT_entry): Add declaration.
* sol-thread.c (ps_lgetLDT): Delete local declaration of
function procfs_find_LDT_entry.
This function is used as a target_ops callback. The function
implemention was recently changed, but the declaration wasn't
updated accordingly.
This fixes a build failure on Solaris.
gdb/ChangeLog:
* procfs.c (proc_find_memory_regions): Fix declaration.
(read_common_block): Handle child DIEs with
DW_AT_data_member_location.
(new_symbol_full): Add special case for common blocks.
gdb/testsuite
* gdb.dwarf2/dw2-common-block.S: New file.
* gdb.dwarf2/dw2-common-block.exp: New file.
gdb/ChangeLog
* breakpoint.c (update_global_location_list): Ignore previous
duplicate status of a breakpoint when starting a new scan for
duplicate breakpoints.
gdb/testsuite/ChangeLog
* gdb.base/duplicate-bp.c: New file.
* gdb.base/duplicate-bp.exp: New file.
