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2008-08-08*** empty log message ***gdbadmin1-1/+1
2008-08-07gdb/Ralf Wildenhues7-1931/+638
* aclocal.m4, configure: Rebuild. * configure.in: Call ZW_CREATE_DEPDIR, ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET. (MAKE, GMAKE): New substs. * acinclude.m4: Include depstand.m4. * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre, COMPILE, POSTCOMPILE, depcomp): New variables. Remove all _h variables. Remove many .o targets. ($(srcdir)/copying.c): avoid backslash-newline after comment sign (@maintainer_mode_true@). (HFILES_NO_SRCDIR): Regenerate. (generated_files): New variable. (all_gdbtk_cflags): Likewise. (.c.o): Rewrote. (init.o, version.o, copying.o): Remove. (distclean): Remove DEPDIR. (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o, printcmd.o, procfs.o, v850ice.o): Rewrite. (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o, cli-script.o, cli-setshow.o, cli-utils.o): Likewise. (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o, gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o, gdbtk-wrapper.o): Likewise. (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o, mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o, mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o, mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o, tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o, tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o, tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o, tui-wingeneral.o, tui-winsource.o): Likewise. (all_object_files): New variable. ($(all_object_files)): New target. Include dependency files, when using GNU Make. gdb/gdbserver/ * Makefile.in (GDBREPLAY_OBS): New variable. (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
2008-08-07ChangeLog:Ulrich Weigand4-10/+54
* spu-tdep.c (info_spu_dma_cmdlist): Only show entries with the valid bit set. Ensure display order respects partial order defined by dependency bits. testsuite/ChangeLog: * gdb.arch/spu-info.exp: Updated for "info spu dma" changes.
2008-08-07bfd/Richard Sandiford5-3/+23
* elf-bfd.h (elf_backend_data): Add a "rela_plts_and_copies_p" field. * elfxx-target.h (elf_backend_rela_plts_and_copies_p): New macro. (elfNN_bed): Use it. * elf.c (_bfd_elf_get_synthetic_symtab): Use rela_plts_and_copies_p instead of default_use_rela_p to choose between ".rel.plt" and ".rela.plt". * elflink.c (_bfd_elf_create_dynamic_sections): Use rela_plts_and_copies_p instead of default_use_rela_p to choose between ".rel.plt" and ".rela.plt", and between ".rel.bss" and ".rela.bss".
2008-08-07bfd/Richard Sandiford7-5/+34
* elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id. * elf32-mips.c (bfd_elf32_mkobject): Define. * elf64-mips.c (bfd_elf64_mkobject): Likewise. * elfn32-mips.c (bfd_elf32_mkobject): Likewise. * elfxx-mips.h (_bfd_mips_elf_mkobject): Declare. * elfxx-mips.c (is_mips_elf): New macro. (_bfd_mips_elf_mkobject): New function. (_bfd_mips_elf_final_link): Use is_mips_elf. (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2008-08-07bfd/Richard Sandiford2-15/+13
* elfxx-mips.c (mips_elf_record_relocs): Defer allocation of a global GOT entry when deferring allocation of dynamic relocations. (allocate_dynrelocs): When allocating deferred dynamic relocations, also do the deferred allocation of a GOT entry.
2008-08-07bfd/Richard Sandiford11-79/+98
* elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field. (mips_elf_got_section): Delete. (mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide how many reloc-only entries there are. (mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as well as g->global_gotno. (mips_elf_make_got_per_bfd): Initialize reloc_only_gotno. (mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno rather than gg->assigned_gotno to store the number of reloc-only GOT entries. (mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter. Initialize reloc_only_gotno. (mips_elf_calculate_relocation): Check htab->got_info instead of dynobj when deciding whether to call mips_elf_adjust_gp, (_bfd_mips_elf_create_dynamic_sections): Adjust the call to mips_elf_create_got_section. (mips_elf_record_relocs): Likewise. Remove redundant "dynobj == NULL" code. Do not use mips_elf_create_got_section or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead. (_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead of mips_elf_got_section. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Likewise. Move the initial assignment of G to the block that uses it; it is used for an unrelated purpose later. ld/testsuite/ * ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: We have removed an unused GOT entry that was allocated for the R_MIPS_32 relocation against "undef", so adjust addresses down by 4 bytes. * ld-mips-elf/got-dump-1.d, ld-mips-elf/got-dump-2.d: We have changed the order of the GOT entries so that reloc-only ones come last. "undef" is only referred to by dynamic relocations, so it now comes after "glob". * ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd, ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: We have removed two unused local GOT entries that were originally created as global entries for the hidden symbols "used2" and "used3". "used4" and "used5" are only referred to by relocations, so they now come after "used6" and "used7".
2008-08-07merge from gccDJ Delorie2-2/+40
2008-08-07bfd/Richard Sandiford2-98/+78
* elfxx-mips.c (count_section_dynsyms): Move before the new first use. (mips_elf_sort_hash_table): Take the output bfd as a parameter. Remove the MAX_LOCAL parameter. Exit early if there are no dynamic symbols, if there is no dynobj, or if there is no GOT section. Use count_section_dynsyms instead of MAX_LOCAL. Assert == rather than <= when checking hsd.max_unref_got_dynindx. Also assert that g->global_gotno is right. (mips_elf_count_forced_local_got_symbols): Rename to... (mips_elf_count_got_symbols): ...and count global GOT entries too. Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol to GGA_NONE. (mips_elf_multi_got): Don't sort the symbol table. (mips_elf_lay_out_got): Likewise. Use mips_elf_count_got_symbols to count the number of global GOT entries. (_bfd_mips_elf_final_link): Unconditionally call mips_elf_sort_hash_table.
2008-08-07bfd/Richard Sandiford10-75/+144
* elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros. (mips_elf_link_hash_entry): Add a "global_got_area" field. (mips_elf_link_hash_newfunc): Initialize it. (mips_elf_sort_hash_table_f): Use h->global_got_area instead of h->root.got.offset. Do not handle forced_local symbols specially. (mips_elf_record_global_got_symbol): Set h->global_got_area instead of h->root.got.offset. (mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE for indirect and warning symbols. (mips_elf_count_forced_local_got_symbols): Change the argument from a "elf_link_hash_entry" to "mips_elf_link_hash_entry". Use and set h->global_got_area instead of h->root.got.offset. Set it to GGA_NONE for all forced-local symbols. (mips_elf_set_global_got_offset): Set h->global_got_area instead of h->root.got.offset. Use g->global_got_area instead of a combination of dynindx, forced_local and tls_type. (mips_elf_multi_got): Remove disabled code. Pass GGA_* values to mips_elf_set_global_got_offset. (mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead of elf_link_hash_traverse. (_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's global_got_area to the direct symbol if the latter's value is higher. Set the indirect symbol's area to GGA_NONE. ld/testsuite/ * ld-mips-elf/got-vers-1a.s, ld-mips-elf/got-vers-1b.s, ld-mips-elf/got-vers-1.ver, ld-mips-elf/got-vers-1.dd, ld-mips-elf/got-vers-1.sd, ld-mips-elf/got-vers-1.rd: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2008-08-07bfd/Richard Sandiford11-413/+474
* elf32-mips.c (elf_backend_hide_symbol): Delete. * elfn32-mips.c (elf_backend_hide_symbol): Likewise. * elf64-mips.c (elf_backend_hide_symbol): Likewise. * elfxx-mips.h (elf_backend_hide_symbol): Likewise. * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local" and add "needs_lazy_stub". (mips_elf_link_hash_newfunc): Update accordingly. (mips_elf_link_hash_table): Remove "computed_got_sizes" and add "lazy_stub_count". (_bfd_mips_elf_link_hash_table_create): Update accordingly. (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect cases where a lazy stub is being used. (mips_elf_sort_hash_table_f): Use h->root.forced_local instead of h->forced_local. (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno here. (mips_elf_allocate_dynamic_relocations): Move before new first use. (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions. (mips_elf_resolve_final_got_entries): Move earlier in file. Make at most two passes over the hash table. Use mips_elf_check_recreate_got to see if there are any indirect or warning entries and mips_elf_recreate_got to create a new GOT without them. Return a boolean success value. (mips_elf_count_forced_local_got_entries): New function. (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of h->forced_local. (mips_elf_set_global_got_offset): Likewise. (mips_elf_set_no_stub): Replace with... (mips_elf_forbid_lazy_stubs): ...this new function. (mips_elf_resolve_final_got_entry): Delete. (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs instead of mips_elf_set_no_stub. Move the code that sets global offsets and allocates dynamic relocations from the main _bfd_mips_elf_size_dynamic_sections loop to here. (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in .MIPS.stubs here; just set hmips->needs_lazy_stub and increment htab->lazy_stub_count. (_bfd_mips_elf_always_size_sections): Move the stub-estimation code to mips_elf_estimate_stub_size and the GOT-sizing code to mips_elf_lay_out_got. Do not call these functions here. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. Call mips_elf_resolve_final_got_entries earlier. Count the number of forced-local entries. Do not add stub sizes to loadable_size; after this patch, the stub sizes are already included in the main estimate. Allocate dynamic relocations here rather than in the main _bfd_mips_elf_size_dynamic_sections loop. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. (mips_elf_allocate_lazy_stub): New function. (mips_elf_lay_out_lazy_stubs): Likewise. (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size, mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle the allocation of sreldyn specially. (_bfd_mips_elf_hide_symbol): Delete. ld/testsuite/ * ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-3.d: Change the GOT layout as follows: BEFORE AFTER +0x08 %call16(__tls_get_addr) %call16(__tls_get_addr) +0x0c %tlsldm(tlsbin_ld) %gottprel(tlsvar_ie) +0x10 " " %tlsgd(tlsvar_gd) +0x14 %tlsgd(tlsvar_gd) " " +0x18 " " %tlsgd(tlsbin_gd) +0x1c %gottprel(tlsvar_ie) " " +0x20 %tlsgd(tlsbin_gd) %tlsldm(tlsbin_ld) +0x24 " " " " +0x28 %gottprel(tlsbin_ie) %gottprel(tlsbin_ie)
2008-08-07bfd/Richard Sandiford8-0/+79
* elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning symbols. ld/testsuite/ * ld-mips-elf/reloc-estimate-1.d, ld-mips-elf/reloc-estimate-1.ld, ld-mips-elf/reloc-estimate-1a.s, ld-mips-elf/reloc-estimate-1b.s: New test. * ld-mips-elf/mips-elf.exp: Run it.
2008-08-072008-08-06 Cary Coutant <ccoutant@google.com>Cary Coutant1-0/+41
* archive.cc (Archive::total_archives, Archive::total_members) (Archive::total_members_loaded): New variables. (Archive::setup): Add parameter. Add option to preread archive symbols. (Archive::read_armap): Add counter. (Archive::get_file_and_offset): New function. (Archive::get_elf_object_for_member): New function. (Archive::read_all_symbols): New function. (Archive::read_symbols): New function. (Archive::add_symbols): Add counters. (Archive::include_all_members): Use armap to find members if it's already built. (Archive::include_member): Skip reading symbols if already read. Factored code into Archive::get_file_and_offset and Archive::get_elf_object_for_member. Changed call to Mapfile::report_include_archive_member. (Archive::print_stats): New function. * archive.h: Declare Object and Read_symbols_data classes. (Archive::Archive): Add initializers for new members. (Archive::setup): Add parameter. (Archive::print_stats): New function. (Archive::total_archives, Archive::total_members) (Archive::total_members_loaded): New variables. (Archive::get_file_and_offset): New function. (Archive::get_elf_object_for_member): New function. (Archive::read_all_symbols): New function. (Archive::read_symbols): New function. (Archive::Archive_member): New class. (Archive::members_): New member. (Archive::num_members_): New member. * main.cc: Include archive.h. (main): Call Archive::print_stats. * mapfile.cc (Mapfile::report_include_archive_member): Delete archive parameter; member_name is now the fully-decorated name. * mapfile.h (Mapfile::report_include_archive_member): Likewise. * options.h: (General_options): Add --preread-archive-symbols option. * readsyms.cc (Read_symbols::do_read_symbols): Change call to Archive::setup.
2008-08-072008-08-06 Cary Coutant <ccoutant@google.com>Cary Coutant7-203/+385
* archive.cc (Archive::total_archives, Archive::total_members) (Archive::total_members_loaded): New variables. (Archive::setup): Add parameter. Add option to preread archive symbols. (Archive::read_armap): Add counter. (Archive::get_file_and_offset): New function. (Archive::get_elf_object_for_member): New function. (Archive::read_all_symbols): New function. (Archive::read_symbols): New function. (Archive::add_symbols): Add counters. (Archive::include_all_members): Use armap to find members if it's already built. (Archive::include_member): Skip reading symbols if already read. Factored code into Archive::get_file_and_offset and Archive::get_elf_object_for_member. Changed call to Mapfile::report_include_archive_member. (Archive::print_stats): New function. * archive.h: Declare Object and Read_symbols_data classes. (Archive::Archive): Add initializers for new members. (Archive::setup): Add parameter. (Archive::print_stats): New function. (Archive::total_archives, Archive::total_members) (Archive::total_members_loaded): New variables. (Archive::get_file_and_offset): New function. (Archive::get_elf_object_for_member): New function. (Archive::read_all_symbols): New function. (Archive::read_symbols): New function. (Archive::Archive_member): New class. (Archive::members_): New member. (Archive::num_members_): New member. * main.cc: Include archive.h. (main): Call Archive::print_stats. * mapfile.cc (Mapfile::report_include_archive_member): Delete archive parameter; member_name is now the fully-decorated name. * mapfile.h (Mapfile::report_include_archive_member): Likewise. * options.h: (General_options): Add --preread-archive-symbols option. * readsyms.cc (Read_symbols::do_read_symbols): Change call to Archive::setup.
2008-08-07*** empty log message ***gdbadmin1-1/+1
2008-08-07daily updateAlan Modra1-1/+1
2008-08-06 * solib-pa64.c (read_dld_descriptor): Return zero if load map is notDave Anglin2-2/+10
setup.
2008-08-06* i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes inMark Kettenis2-3/+12
OpenBSD 4.3.
2008-08-06bfd/Richard Sandiford2-29/+38
* elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean fields to the end of the structure and make them single-bit bitfields. (mips_elf_link_hash_newfunc): Make the initialization statements follow the new field order.
2008-08-06bfd/Richard Sandiford2-162/+174
* elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field. (mips_elf_link_hash_table): Add "sgot" and "got_info" fields. (_bfd_mips_elf_link_hash_table_create): Initialize them. (mips_elf_got_section): Always apply the !maybe_excluded behavior. (mips_elf_got_info): Delete. (mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable. Adjust the call to mips_elf_got_section. (mips_elf_local_got_index): Don't call mips_elf_got_info. Update the call to mips_elf_create_local_got_entry. Use htab->got_info. (mips_elf_global_got_index): Don't call mips_elf_got_info; use htab->got_info and htab->sgot instead. (mips_elf_got_page): Don't call mips_elf_got_info. Update the call to mips_elf_create_local_got_entry. (mips_elf_got16_entry): Likewise. (mips_elf_got_offset_from_index): Replace with DYNOBJ parameter with an INFO parameter. Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead. (mips_elf_create_local_got_entry): Remove the GG and SGOT parameters. Use htab->sgot and htab->got_info. (mips_elf_sort_hash_table): Remove the DYNOBJ local variable. Don't call mips_elf_got_info; use htab->got_info instead. (mips_elf_record_global_got_symbol): Turn G from a paramter to a local variable and read it from htab->got_info. (mips_elf_record_local_got_symbol): Replace the G parameter with an INFO parameter. Make G a local variable and read it from htab->got_info instead. (mips_elf_record_got_page_entry): Likewise. (mips_elf_multi_got): Remove the G parameter and make it a local variable instead. Read it from htab->got_info. (mips_elf_create_got_section): Cache the GOT section in htab->sgot. Store the GOT information in htab->got_info. (mips_elf_calculate_relocation): Don't call mips_elf_got_section and mips_elf_got_info; use htab->sgot and htab->got_info instead. Adjust the calls to mips_elf_got_offset_from_index and mips_elf_adjust_gp. (_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables. Adjust the calls to mips_elf_record_local_got_symbol, mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry. Use htab->sgot. (_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable. Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead. Update the call to mips_elf_multi_got. (_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info; use htab->got_info instead. (_bfd_mips_elf_finish_dynamic_symbol): Update the call to mips_elf_got_section. Get the got_info from the hash table rather than the GOT section. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Likewise. (_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section; get the got_info from the hash table instead. Remove the GOT local variable. (_bfd_mips_elf_final_link): Likewise. Also remove the DYNOBJ local variable.
2008-08-06bfd/Richard Sandiford12-85/+81
* elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field. (_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs section. Don't check whether the section already exists. (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs. (_bfd_mips_elf_finish_dynamic_symbol): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the dummy stub to an empty section. (_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field. ld/testsuite/ * ld-mips-elf/tls-hidden3.ld: Remove the unused .MIPS.stubs section. Keep the text start address the same. * ld-mips-elf/tls-multi-got-1.got: We have removed a .MIPS.stubs section that contained only a 16-byte dummy stub. Subtract 16 from addresses to account for the change. * ld-mips-elf/tls-multi-got-1.r: Likewise. Adjust MIPS_UNREFEXTNO to account the removed section symbol. * ld-mips-elf/tlsdyn-o32-1.d: We have deleted a .MIPS.stubs section that contained only a 16-byte dummy stub. Remove it from the disassembly. * ld-mips-elf/tlsdyn-o32-2.d: Likewise. * ld-mips-elf/tlsdyn-o32-3.d: Likewise. * ld-mips-elf/tlsdyn-o32.d: Likewise. * ld-mips-elf/relax-jalr-n32-shared.d: Likewise. * ld-mips-elf/relax-jalr-n64-shared.d: Likewise.
2008-08-06bfd/Richard Sandiford36-145/+2862
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare. * libbfd.h, bfd-in2.h: Regenerate. * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (mips16_reloc_map): Add mappings. * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (mips16_elf64_howto_table_rela): Likewise. (mips16_reloc_map): Add mappings. * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (elf_mips16_howto_table_rela): Likewise. (mips16_reloc_map): Add mappings. * elfxx-mips.c (mips_elf_create_shadow_symbol): New function. (section_allows_mips16_refs_p): Likewise. (mips16_stub_symndx): Likewise. (mips_elf_check_mips16_stubs): Treat the data argument as a bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs and create a "shadow" symbol for the original MIPS16 definition. (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p) (lo16_reloc_p, mips16_call_reloc_p): New functions. (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize relocation checks. (_bfd_mips16_elf_reloc_shuffle): Likewise. (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16. (mips_elf_got16_entry): Add comment. (mips_elf_calculate_relocation): Use hi16_reloc_p, lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p to generalize relocation checks. Use section_allows_mips16_refs_p instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16, allowing the former to refer directly to a MIPS16 function if its stub is not needed. (mips16_stub_section_p): Delete. (_bfd_mips_elf_symbol_processing): Convert odd-valued function symbols into even MIPS16 symbols. (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize a relocation check. (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end" earlier in the function. Use mips16_stub_symndx to identify the target function. Avoid out-of-bounds accesses when the stub has no relocations; report an error instead. Use section_allows_mips16_refs_p instead of mips16_stub_section_p. Use mips16_call_reloc_p and got16_reloc_p to generalize relocation checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create dynamic relocations for absolute references to __gnu_local_gp. (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as the argument to mips_elf_check_mips16_stubs. Generalize comment. (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p to generalize relocation checks. (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function symbol has a non-MIPS16 stub, redirect the symbol to the stub. Fix an overly long line. Don't give dynamic symbols type STO_MIPS16. (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. gas/ * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p) (lo16_reloc_p): New functions. (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to generalize relocation checks. (matching_lo_reloc): New function. (fixup_has_matching_lo_p): Use it. (mips16_mark_labels): Don't clobber a symbol's visibility. (append_insn): Use hi16_reloc_p and lo16_reloc_p. (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16. (md_apply_fix): Likewise. (mips16_percent_op): Add %got and %call16. (mips_frob_file): Use got16_reloc_p to generalize relocation checks. Use matching_lo_reloc. (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to generalize relocation checks. (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation checks. gas/testsuite/ * gas/mips/elf-rel8-mips16.d, gas/mips/elf-rel8-mips16.s, * gas/mips/elf-rel9-mips16.d, gas/mips/elf-rel9-mips16.s, * gas/mips/elf-rel13-mips16.d, gas/mips/elf-rel13-mips16.s: New tests. * gas/mips/mips.exp: Run them. ld/testsuite/ * ld-mips-elf/mips16-local-stubs-1.d: Remove stub_for_h3, which was only referenced by the .pdr section, and was not actually needed by code. * ld-mips-elf/mips16-intermix.d: Remove unused static function stubs. * ld-mips-elf/mips16-pic-1a.s, ld-mips-elf/mips16-pic-1b.s, ld-mips-elf/mips16-pic-1-dummy.s, ld-mips-elf/mips16-pic-1.dd, ld-mips-elf/mips16-pic-1.gd, ld-mips-elf/mips16-pic-1.inc, ld-mips-elf/mips16-pic-1.ld, ld-mips-elf/mips16-pic-2a.s, ld-mips-elf/mips16-pic-2b.s, ld-mips-elf/mips16-pic-2.ad, ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd, ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2008-08-06Initial python support.Thiago Jung Bauermann17-14/+1525
gdb/ 2008-08-06 Vladimir Prus <vladimir@codesourcery.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Doug Evans <dje@google.com> * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS, SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS, PYTHON_CFLAGS): New. (python_h, python_internal_h): New. (cli-script.o): Depend on python.h (python.o, python-utils.o): New. * cli/cli-script.c (print_command_lines): Handle python_control. (execute_control_command): Handle python_control. (execute_control_command_untraced): New function. (while_command): Call execute_control_command_untraced. (if_command): Likewise. (get_command_line): Remove static attribute. (read_next_line): Handle "python". (recurse_read_control_structure): Handle python_control. (read_command_lines): Handle python_control. Include python.h. * cli/cli-script.h (get_command_line): Add prototype. (execute_control_command_untraced): Likewise. * configure.ac: Add --with-python. * defs.h (enum command_control_type) <python_control>: New constant. * python/python-internal.h: New file. * python/python.c: New file. * python/python.h: New file. * python/python-utils.c: New file. * NEWS: Mention Python scripting support and its new commands. gdb/doc/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Extending GDB): New chapter. (Sequences): Demoted chapter, now a section under the new Extending GDB chapter. (Python): New section. gdb/testsuite/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.python/python.exp: New file.
2008-08-06 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.Ulrich Weigand2-0/+5
2008-08-06* NEWS: Mention these changes.DJ Delorie11-7/+65
* config/tc-h8300.h (H_TICK_HEX): Define. * config/tc-h8300.c (OPTION_H_TICK_HEX): New. (md_longopts): Add "-h-tick-hex". (md_parse_option): Support it. * doc/c-h8300.texi (H8/300 Options): Document it. * doc/as.texinfo (Overview): Likewise. * config/tc-sh.h (H_TICK_HEX): Define. * config/tc-sh.c (OPTION_H_TICK_HEX): New. (md_longopts): Add "-h-tick-hex". (md_parse_option): Support it. * doc/c-sh.texi (SH Options): Document it. * doc/c-sh64.texi (SH64 Options): Document it. * doc/as.texinfo (Overview): Likewise.
2008-08-062008-08-06 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon2-0/+5
* MAINTAINERS (Write After Approval): Add self.
2008-08-06 Fix for PR gdb/1543.Jan Kratochvil222-686/+115
* gdb.base/sep.exp: `sep-proc.c' absolute line numbers replaced with $LOCATION. (location): New variable. * config/cfdbug.exp, config/d10v.exp, config/dve.exp, config/i960.exp, config/m32r.exp, config/mn10300-eval.exp, config/proelf.exp, config/rom68k.exp, config/sh.exp, config/unix.exp, config/vr4300.exp, config/vr5000.exp, config/vxworks.exp, gdb.arch/altivec-regs.exp, gdb.arch/e500-abi.exp, gdb.arch/e500-regs.exp, gdb.asm/asm-source.exp, gdb.base/a2-run.exp, gdb.base/advance.exp, gdb.base/all-bin.exp, gdb.base/args.exp, gdb.base/arithmet.exp, gdb.base/assign.exp, gdb.base/async.exp, gdb.base/auxv.exp, gdb.base/bigcore.c, gdb.base/bigcore.exp, gdb.base/bitfields.exp, gdb.base/bitops.exp, gdb.base/break.c, gdb.base/break.exp, gdb.base/break1.c, gdb.base/call-ar-st.exp, gdb.base/call-rt-st.exp, gdb.base/call-strs.exp, gdb.base/callfuncs.c, gdb.base/callfuncs.exp, gdb.base/checkpoint.exp, gdb.base/chng-syms.exp, gdb.base/code-expr.exp, gdb.base/commands.exp, gdb.base/completion.exp, gdb.base/complex.exp, gdb.base/cond-expr.exp, gdb.base/condbreak.exp, gdb.base/consecutive.exp, gdb.base/corefile.exp, gdb.base/cvexpr.c, gdb.base/cvexpr.exp, gdb.base/dbx.exp, gdb.base/default.exp, gdb.base/define.exp, gdb.base/del.c, gdb.base/detach.exp, gdb.base/display.exp, gdb.base/dump.exp, gdb.base/echo.exp, gdb.base/environ.exp, gdb.base/eval-skip.exp, gdb.base/exprs.exp, gdb.base/fileio.exp, gdb.base/find.exp, gdb.base/finish.exp, gdb.base/funcargs.exp, gdb.base/gcore-buffer-overflow.exp, gdb.base/gcore.exp, gdb.base/gdb1555.exp, gdb.base/gdbvars.exp, gdb.base/help.exp, gdb.base/huge.exp, gdb.base/info-proc.exp, gdb.base/interrupt.exp, gdb.base/jump.exp, gdb.base/langs.exp, gdb.base/lineinc.exp, gdb.base/list.exp, gdb.base/macscp.exp, gdb.base/maint.exp, gdb.base/mips_pro.exp, gdb.base/miscexprs.exp, gdb.base/nodebug.exp, gdb.base/nofield.c, gdb.base/opaque.exp, gdb.base/overlays.exp, gdb.base/page.exp, gdb.base/pc-fp.exp, gdb.base/pending.c, gdb.base/pendshr.c, gdb.base/pointers.exp, gdb.base/psymtab.exp, gdb.base/ptype.exp, gdb.base/randomize.c, gdb.base/readline.exp, gdb.base/recurse.exp, gdb.base/regs.exp, gdb.base/relational.exp, gdb.base/relocate.exp, gdb.base/remote.exp, gdb.base/reread.exp, gdb.base/return.exp, gdb.base/return2.exp, gdb.base/scope.exp, gdb.base/sect-cmd.exp, gdb.base/sep-proc.c, gdb.base/sep.c, gdb.base/sep.exp, gdb.base/sepdebug.c, gdb.base/sepdebug.exp, gdb.base/setshow.exp, gdb.base/shlib-call.exp, gdb.base/sigaltstack.c, gdb.base/so-indr-cl.exp, gdb.base/solib.exp, gdb.base/source.exp, gdb.base/start.c, gdb.base/step-bt.c, gdb.base/step-line.exp, gdb.base/structs.c, gdb.base/structs.exp, gdb.base/structs2.exp, gdb.base/term.exp, gdb.base/twice.exp, gdb.base/type-opaque.exp, gdb.base/until.exp, gdb.base/value-double-free.c, gdb.base/varargs.exp, gdb.base/watchpoint.exp, gdb.base/whatis-exp.exp, gdb.disasm/am33.exp, gdb.disasm/h8300s.exp, gdb.disasm/hppa.exp, gdb.disasm/mn10300.exp, gdb.disasm/sh3.exp, gdb.disasm/t01_mov.exp, gdb.disasm/t02_mova.exp, gdb.disasm/t03_add.exp, gdb.disasm/t04_sub.exp, gdb.disasm/t05_cmp.exp, gdb.disasm/t06_ari2.exp, gdb.disasm/t07_ari3.exp, gdb.disasm/t08_or.exp, gdb.disasm/t09_xor.exp, gdb.disasm/t10_and.exp, gdb.disasm/t11_logs.exp, gdb.disasm/t12_bit.exp, gdb.disasm/t13_otr.exp, gdb.fortran/exprs.exp, gdb.fortran/types.exp, gdb.hp/gdb.aCC/exception.exp, gdb.hp/gdb.aCC/optimize.exp, gdb.hp/gdb.aCC/watch-cmd.exp, gdb.hp/gdb.base-hp/callfwmall.exp, gdb.hp/gdb.base-hp/dollar.exp, gdb.hp/gdb.base-hp/hwwatchbus.exp, gdb.hp/gdb.base-hp/pxdb.exp, gdb.hp/gdb.base-hp/reg-pa64.exp, gdb.hp/gdb.base-hp/reg.exp, gdb.hp/gdb.base-hp/sized-enum.exp, gdb.hp/gdb.base-hp/so-thresh.exp, gdb.hp/gdb.compat/xdb1.exp, gdb.hp/gdb.compat/xdb2.exp, gdb.hp/gdb.compat/xdb3.exp, gdb.java/jmisc.exp, gdb.java/jv-exp.exp, gdb.java/jv-print.exp, gdb.mi/gdb669.exp, gdb.mi/gdb680.exp, gdb.mi/gdb701.exp, gdb.mi/gdb792.exp, gdb.mi/mi-basics.exp, gdb.mi/mi-console.exp, gdb.mi/mi-hack-cli.exp, gdb.mi/mi-pending.c, gdb.mi/mi-pendshr.c, gdb.mi/mi-pthreads.exp, gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp, gdb.mi/mi-syn-frame.exp, gdb.mi/mi-until.exp, gdb.mi/mi2-basics.exp, gdb.mi/mi2-console.exp, gdb.mi/mi2-hack-cli.exp, gdb.mi/mi2-pthreads.exp, gdb.mi/mi2-read-memory.exp, gdb.mi/mi2-regs.exp, gdb.mi/mi2-syn-frame.exp, gdb.mi/mi2-until.exp, gdb.pascal/types.exp, gdb.stabs/weird.exp, gdb.threads/gcore-thread.exp, gdb.threads/manythreads.exp, gdb.threads/print-threads.exp, gdb.threads/pthreads.exp, gdb.threads/schedlock.exp, gdb.threads/step.exp, gdb.threads/step2.exp, gdb.threads/switch-threads.exp, gdb.threads/thread-specific.exp, gdb.threads/thread_check.exp, gdb.threads/thread_events.exp, gdb.threads/tls-nodebug.exp, gdb.threads/tls-shared.exp, gdb.threads/tls.exp, gdb.trace/actions.exp, gdb.trace/backtrace.exp, gdb.trace/circ.exp, gdb.trace/collection.exp, gdb.trace/deltrace.exp, gdb.trace/infotrace.exp, gdb.trace/limits.exp, gdb.trace/packetlen.exp, gdb.trace/passc-dyn.exp, gdb.trace/passcount.exp, gdb.trace/report.exp, gdb.trace/save-trace.exp, gdb.trace/tfind.exp, gdb.trace/tracecmd.exp, gdb.trace/while-dyn.exp, gdb.trace/while-stepping.exp, lib/mi-support.exp, lib/trace-support.exp: Remove reference to bug-gdb@prep.ai.mit.edu .
2008-08-062008-08-06 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon2-2/+7
* breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled. (insert_breakpoint_locations): Likewise.
2008-08-06 * elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.Alan Modra2-2/+8
(ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
2008-08-062008-08-05 Phil Muldoon <pmuldoon@redhat.com>Michael Snyder2-3/+6
* breakpoint.c (create_longjmp_breakpoint): Remove unused struct breakpoint. (set_longjmp_breakpoint): Likewise.
2008-08-06add pr numberAlan Modra2-0/+2
2008-08-06binutils/Alan Modra5-10/+21
* objcopy.c (copy_object): Don't setup_bfd_headers when extract_symbol. (setup_section): Don't zero vma and lma when extract_symbol. (copy_section): Discard relocations when extract_symbol. * doc/binutils.texi: Update --extract-symbol description. ld/testsuite/ * ld-elf/extract-symbol-1sec.d: Update.
2008-08-06*** empty log message ***gdbadmin1-1/+1
2008-08-06daily updateAlan Modra1-1/+1
2008-08-05 * linux-low.c (linux_resume_one_process): Ignore ESRCH.Ulrich Weigand2-1/+33
(usr_store_inferior_registers): Likewise. (regsets_store_inferior_registers): Likewise.
2008-08-052008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>Ulrich Weigand2-1/+7
PR build/2490 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are defined.
2008-08-05 * bcache.c (deprecated_bcache_added): Initialize obstack.Tom Tromey2-5/+22
(bcache_xmalloc): Don't initialize obstack. (bcache_xfree): Conditionally free obstack. (bcache_memory_used): Update.
2008-08-05 * symfile.c (add_psymbol_to_bcache): Return a const pointer. UseTom Tromey4-27/+28
bcache_full. (append_psymbol_to_list): Accept a const pointer. (add_psymbol_to_list): Fix const correctness. * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove. (bcache_full): Declare. * bcache.c (bcache_data, deprecated_bcache): Remove. (bcache): Use bcache_full. (bcache_full): Rename from deprecated_bcache_added. Change return type.
2008-08-05 * gmon_io.c (gmon_out_read): When reading old format gmon.out,Brian Dessent2-0/+8
set num_histograms and hist_scale.
2008-08-05 PR gas/6656Alan Modra2-1/+13
* dwarf2dbg.c (dwarf2_directive_file): Disable gas generated debug info if we see compiler generated debug info. (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
2008-08-05 * coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache firstAlan Modra2-132/+140
so that we don't inadvertently free it. Use bfd_alloc for sort arrays, and memcpy sorted line table.
2008-08-05 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.Stan Shebs2-11/+6
(bkpt_names): Remove SOLIB_BKPT_NAME, never defined. (enable_break): Remove test of BKPT_AT_SYMBOL.
2008-08-05daily updateAlan Modra1-1/+1
2008-08-05*** empty log message ***gdbadmin1-1/+1
2008-08-04 * symtab.h (Symbol::use_plt_offset): New function.Ian Lance Taylor11-67/+262
* i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. * powerpc.cc (Relocate::relocate): Likewise. * sparc.cc (Relocate::relocate): Likewise. * x86_64.cc (Relocate::relocate): Likewise. * testsuite/weak_plt.sh: New test. * testsuite/weak_plt_main.cc: New test. * testsuite/weak_plt_shared.cc: New test. * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. (check_PROGRAMS): Add weak_plt. (check_DATA): Add weak_plt_shared.so. (weak_plt_main_pic.o, weak_plt): New targets. (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. * testsuite/Makefile.in: Rebuild. * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon gcctestdir/ld. (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. * testsuite/Makefile.in: Rebuild.
2008-08-04 * elf32-spu.c (spu_elf_auto_overlay): Use the maximum possibleAlan Modra2-4/+13
if --fixed-space request is too large.
2008-08-04 * dwarf2dbg.c: Remove superfluous forward function declarations.Alan Modra4-129/+87
(DWARF2_FORMAT): Add section arg. (out_header): New function, split out from.. (out_debug_line): ..here. (out_debug_aranges): Use out_header. (out_debug_abbrev): Add info_seg and line_seg args. Use DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit. (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list if line_seg is 64-bit. (dwarf2_finish): Adjust out_debug_abbrev call. * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg. * config/tc-mips.c (mips_dwarf2_format): Likewise.
2008-08-04Set LC_ALL=C rather than unsetting LC_COLLATE for sort.Alan Modra26-80/+132
2008-08-04daily updateAlan Modra1-1/+1
2008-08-04*** empty log message ***gdbadmin1-1/+1
generated by cgit v1.1 at 2025-02-09 20:23:50 +0000