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2008-08-11 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the pltAlan Modra2-15/+18
needs r2 valid, not just those to external syms.
2008-08-11 PR 6575Alan Modra6-35/+51
* hash.c: Expand PTR to void *. (hash_delete): Add "freeme" parameter. Call obstack_free. * hash.h: Expand PTR to void *. (hash_delete): Update prototype. * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash. * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete call. (subsym_substitute): Likewise. * doc/internals.texi (hash_delete): Update.
2008-08-11daily updateAlan Modra1-1/+1
2008-08-11*** empty log message ***gdbadmin1-1/+1
2008-08-10 * bsd-kvm.c: Include "gdbthread.h".Pedro Alves2-0/+56
(bsd_kvm_ptid): New. (bsd_kvm_open): Add a main thread. (bsd_kvm_close): Delete it. (bsd_kvm_thread_alive): New. (bsd_kvm_pid_to_str): New. (bsd_kvm_add_target): Register bsd_kvm_thread_alive and bsd_kvm_pid_to_str. (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2008-08-10 Build fixes for DJGPP.Pedro Alves3-0/+16
* signals.c (rl_set_sighandler): Guard access to SIGWINCH. * wcwidth.c [__GO32__]: Include wctype.h before wchar.h.
2008-08-10 * archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast statPedro Alves2-1/+6
st_mtime to long before comparison.
2008-08-10 * buildsym.c (start_subfile): Properly cast sentinel in concatPedro Alves5-2/+15
call. * cp-name-parser.y: Include "config.h". * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in concat call. * gdb_select.h: Include sys/time.h if sys/select.h is not available.
2008-08-10daily updateAlan Modra1-1/+1
2008-08-10*** empty log message ***gdbadmin1-1/+1
2008-08-09 * go32-nat.c: Include "gdbthread.h".Pedro Alves2-0/+32
(go32_stop, go32_kill_inferior): Delete the main thread. (go32_create_inferior): Add it. (go32_thread_alive, go32_pid_to_str): New. (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
2008-08-09 * go32-nat.c (fetch_register, store_register): Pass the regcachePedro Alves2-28/+38
gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p. (go32_xfer_memory): Change type of myaddr parameter to gdb_byte. (struct seg_descr, struct seg_descr): pack the whole struct instead of each member individually.
2008-08-09(_initialize_python): Use unabbreviated commandsAndreas Schwab2-2/+7
in prefix name.
2008-08-09 * Makefile.in (stamp-h): Also create .deps.Daniel Jacobowitz2-1/+5
2008-08-09 * Makefile.in (generated_files): Add GNULIB_H.Tom Tromey2-1/+5
2008-08-09 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't setDave Anglin3-21/+81
DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set. Revise comment. (pa64_current_sos): Remove map private warning warning. * solib-som.c: Include string.h and sys/utsname.h. (get_hpux_major_release): New function. (som_solib_create_inferior_hook): Read dynamic linker header. Warn about shared library private mapping on HP-UX 11 and later. Only force private mapping of shared libraries on HP-UX 10 and earlier. (link_map_start): Delete warning.
2008-08-092008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>H.J. Lu4-38/+337
H.J. Lu <hongjiu.lu@intel.com> Mark Kettenis <kettenis@gnu.org> * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg. (amd64_init_frame_cache): Initialize saved_sp_reg. (amd64_analyze_stack_align): New. (amd64_analyze_prologue): Call it. (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set %rip to 8 when halfway aligning the stack. * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to AMD64_R14_REGNUM. * i386-tdep.c (i386_frame_cache): Remove stack_align. Add saved_sp_reg. (i386_alloc_frame_cache): Remove stack_align. Initialize saved_sp_reg to -1. (i386_analyze_stack_align): Rewrite. (i386_frame_cache): Use saved_sp_reg if it is valid.
2008-08-09 PR 6615Alan Modra2-4/+9
* rename.c (smart_rename): Punctuate error messages.
2008-08-09 * target.c: Include "solib.h".Ulrich Weigand3-23/+27
(target_pre_inferior): Call no_shared_libraries. * infcmd.c (run_command_1): Do not call objfile_purge_solibs or clear_solib. (attach_command): Do not call clear_solib.
2008-08-09 PR 6753Alan Modra5-122/+141
* ldmain.c (check_for_scripts_dir, set_scripts_dir): Delete. (main): Don't set_scripts_dir here. * ldfile.c (check_for_scripts_dir, find_scripts_dir): New functions, largely based on ldmain.c versions. (ldfile_find_command_file): Set up search in script dir here without affecting library search. * Makefile.am (ldmain.o): No need to define SCRIPTDIR. (ldfile.o): New rule. * Makefile.in: Regenerate.
2008-08-09* i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes forMark Kettenis2-1/+6
the %eip register.
2008-08-09Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC.Eric B. Weddington19-162/+414
bfd/ * archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35, bfd_mach_avr51): New. * bfd-in2.h: Regenerate. * cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51 architectures. Change comments to match architecture comments in GCC. (compatible): Add test for new AVR architectures. * elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51. (elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31, E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51. gas/ * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51 architectures. Reorganize list to put mcu types in correct architectures and to order list same as in GCC. Use new ISA definitions in include/opcode/avr.h. * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture descriptions. Reorganize descriptions to put mcu types in correct architectures and to order lists same as in GCC. include/ * elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31, E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define. (EF_AVR_MACH): Redefine to 0x7F. * opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove. (AVR_ISA_AVR3): Redefine. (AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35, AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51, AVR_ISA_AVR6): Define. ld/ * Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o, and eavr51.o. Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c. * Makefile.in: Regenerate. * configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35 and avr51. * emulparams/avr25.sh: New file. * emulparams/avr31.sh: New file. * emulparams/avr35.sh: New file. * emulparams/avr51.sh: New file.
2008-08-09*** empty log message ***gdbadmin1-1/+1
2008-08-09daily updateAlan Modra1-1/+1
2008-08-082008-08-08 Richard Sandiford <rdsandiford@googlemail.com>Daniel Jacobowitz106-437/+4487
Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> Maxim Kuvyrkov <maxim@codesourcery.com> * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with... (elf_mips_copy_howto): ...this howto. Clear the size fields. (mips_vxworks_jump_slot_howto_rela): Replace with... (elf_mips_jump_slot_howto): ...this howto. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_plt_readonly): Define. (elf_backend_plt_sym_val): Define for non-VxWorks targets. (mips_vxworks_bfd_reloc_type_lookup): Delete. (mips_vxworks_bfd_reloc_name_lookup): Likewise. (mips_vxworks_rtype_to_howto): Likewise. (elf_backend_want_dynbss): Don't define for VxWorks. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (bfd_elf32_bfd_reloc_name_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_got_symbol_offset): Don't define. * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete. (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs) (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare. * elfxx-mips.c (mips_elf_la25_stub): New structure. (LA25_LUI, LA25_J, LA25_ADDIU): New macros. (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs" and "has_nonpic_branches" fields. Remove "is_relocation_target" and "is_branch_target". (mips_elf_link_hash_table): Add blank lines. Add "use_plts_and_copy_relocs", "reserved_gotno", "strampoline", "la25_stubs" and "add_stub_section" fields. (mips_htab_traverse_info): New structure. (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros. (MIPS_RESERVED_GOTNO): Delete. (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry) (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables. (mips_elf_link_hash_newfunc): Update after the changes to mips_elf_link_hash_entry. (mips_elf_check_mips16_stubs): Replace the DATA parameter with an INFO parameter. Don't look through warnings symbols here; do it in mips_elf_check_symbols instead. (mips_elf_create_stub_symbol): New function. (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions. (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise. (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise. (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions. (mips_elf_gotplt_index): Check for VxWorks. (mips_elf_output_dynamic_relocation): Take the relocation index as an extra parameter. Do not increment reloc_count here. (mips_elf_initialize_tls_slots): Update the calls to mips_elf_output_dynamic_relocation accordingly. (mips_elf_multi_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Don't allocate reserved GOT entries here. Unconditionally create .got.plt, but don't set its alignment here. (mips_elf_relocation_needs_la25_stub): New function. (mips_elf_calculate_relocation): Redirect branches and jumps to a non-PIC stub if one exists. Check !h->has_static_relocs instead of !htab->is_vxworks when deciding whether to create dynamic relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64. (_bfd_mips_elf_create_dynamic_sections): Unconditionally call _bfd_elf_create_dynamic_sections. Unconditionally set up htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt" if !htab->is_vxworks. Add non-VxWorks values of htab->plt_header_size and htab->plt_entry_size. (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for non-branch static relocations. Set has_nonpic_branches when an la25 stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32, R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic, rather than duplicating the condition. Do not make them dynamic for read-only sections in non-PIC executable objects. Do not protect this code with dynobj == NULL || htab->sgot == NULL; handle each group of cases separately. Add a default case that sets has_static_relocs for non-GOT relocations that cannot be made dynamic. Don't set is_relocation_target and is_branch_target. Reject non-PIC static relocations in shared objects. (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into... (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using htab->use_plts_and_copy_relocs instead of htab->is_vxworks to select PLT and copy-reloc handling. Set the alignment of .plt and .got.plt when allocating the first entry. Generalize code to handle REL as well as RELA sections and 64-bit as well as 32-bit GOT entries. Complain if we find a static-only reloc against an externally-defined symbol and if we cannot create dynamic relocations for it. Allocate copy relocs using mips_elf_allocate_dynamic_relocations on non-VxWorks targets. Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs. Skip reserved .got.plt entries. (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols instead of mips_elf_check_mips16_stubs to process each symbol. Do the traversal for relocatable objects too. (mips_elf_lay_out_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT. (mips_elf_create_la25_stub_info): New function. (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries and copy relocs where necessary. Check pointer_equality_needed. (mips_finish_exec_plt): New function. (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT to the beginning of htab->sgot. Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets. Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set DT_MIPS_PLTGOT. (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs from the indirect symbol to the direct symbol. Also copy has_nonpic_branches for indirect symbols. (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): Set use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1 when setting is_vxworks. (_bfd_mips_elf_use_plts_and_copy_relocs): New function. (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for each la25_stub. (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects as PIC. Generalize message about linking PIC and non-PIC. (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New functions. * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT. * bfd-in2.h: Regenerated. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and STO_MIPS_PIC. (slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here. (dump_relocations, debug_apply_relocations): Don't handle it here. (get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (print_mips_pltgot_entry): New function. (process_mips_specific): Dump the PLT GOT. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * config/tc-mips.c (OPTION_CALL_NONPIC): New macro. (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32) (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG) (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1. (md_longopts): Add -call_nonpic. (md_parse_option): Handle OPTION_CALL_NONPIC. (md_show_usage): Add -call_nonpic. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> * gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test. * gas/mips/mips.exp: Run it. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT) (STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to... (OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these two variables. * emulparams/elf32bmipn32-defs.sh: Likewise. * emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h. (is_mips_elf): New macro. (stub_file, stub_bfd): New variables. (hook_stub_info): New structure. (hook_in_stub): New function. (mips_add_stub_section): Likewise. (mips_create_output_section_statements): Likewise. (mips_before_allocation): Likewise. (real_func): New variable. (mips_for_each_input_file_wrapper): New function. (mips_lang_for_each_input_file): Likewise. (lang_for_each_input_file): Define. (LDEMUL_BEFORE_ALLOCATION): Likewise. (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * ld-mips-elf/mips16-pic-3a.s, ld-mips-elf/mips16-pic-3b.s, ld-mips-elf/mips16-pic-3.dd, ld-mips-elf/mips16-pic-3.gd, ld-mips-elf/mips16-pic-3.rd, ld-mips-elf/mips16-pic-3.inc, ld-mips-elf/pic-and-nonpic-1a.s, ld-mips-elf/pic-and-nonpic-1b.s, ld-mips-elf/pic-and-nonpic-1.ld, ld-mips-elf/pic-and-nonpic-1.dd, ld-mips-elf/pic-and-nonpic-1.nd, ld-mips-elf/pic-and-nonpic-1-rel.dd, ld-mips-elf/pic-and-nonpic-1-rel.nd, ld-mips-elf/pic-and-nonpic-2a.s, ld-mips-elf/pic-and-nonpic-2b.s, ld-mips-elf/pic-and-nonpic-2.d, ld-mips-elf/pic-and-nonpic-3a.s, ld-mips-elf/pic-and-nonpic-3a.ld, ld-mips-elf/pic-and-nonpic-3a.dd, ld-mips-elf/pic-and-nonpic-3a.gd, ld-mips-elf/pic-and-nonpic-3a.sd, ld-mips-elf/pic-and-nonpic-3b.s, ld-mips-elf/pic-and-nonpic-3b.ld, ld-mips-elf/pic-and-nonpic-3b.ad, ld-mips-elf/pic-and-nonpic-3b.dd, ld-mips-elf/pic-and-nonpic-3b.gd, ld-mips-elf/pic-and-nonpic-3b.nd, ld-mips-elf/pic-and-nonpic-3b.pd, ld-mips-elf/pic-and-nonpic-3b.rd, ld-mips-elf/pic-and-nonpic-3b.sd, ld-mips-elf/pic-and-nonpic-3-error.d, ld-mips-elf/pic-and-nonpic-4a.s, ld-mips-elf/pic-and-nonpic-4b.s, ld-mips-elf/pic-and-nonpic-4b.ld, ld-mips-elf/pic-and-nonpic-4b.ad, ld-mips-elf/pic-and-nonpic-4b.dd, ld-mips-elf/pic-and-nonpic-4b.gd, ld-mips-elf/pic-and-nonpic-4b.nd, ld-mips-elf/pic-and-nonpic-4b.rd, ld-mips-elf/pic-and-nonpic-4b.sd, ld-mips-elf/pic-and-nonpic-4-error.d, ld-mips-elf/pic-and-nonpic-5a.s, ld-mips-elf/pic-and-nonpic-5b.s, ld-mips-elf/pic-and-nonpic-5b.ld, ld-mips-elf/pic-and-nonpic-5b.ad, ld-mips-elf/pic-and-nonpic-5b.dd, ld-mips-elf/pic-and-nonpic-5b.gd, ld-mips-elf/pic-and-nonpic-5b.nd, ld-mips-elf/pic-and-nonpic-5b.rd, ld-mips-elf/pic-and-nonpic-5b.sd, ld-mips-elf/pic-and-nonpic-5b.pd, ld-mips-elf/pic-and-nonpic-6.ld, ld-mips-elf/pic-and-nonpic-6-o32a.s, ld-mips-elf/pic-and-nonpic-6-o32b.s, ld-mips-elf/pic-and-nonpic-6-o32c.s, ld-mips-elf/pic-and-nonpic-6-o32.ad, ld-mips-elf/pic-and-nonpic-6-o32.dd, ld-mips-elf/pic-and-nonpic-6-o32.gd, ld-mips-elf/pic-and-nonpic-6-o32.nd, ld-mips-elf/pic-and-nonpic-6-o32.pd, ld-mips-elf/pic-and-nonpic-6-o32.rd, ld-mips-elf/pic-and-nonpic-6-o32.sd, ld-mips-elf/pic-and-nonpic-6-n32a.s, ld-mips-elf/pic-and-nonpic-6-n32b.s, ld-mips-elf/pic-and-nonpic-6-n32c.s, ld-mips-elf/pic-and-nonpic-6-n32.ad, ld-mips-elf/pic-and-nonpic-6-n32.dd, ld-mips-elf/pic-and-nonpic-6-n32.gd, ld-mips-elf/pic-and-nonpic-6-n32.nd, ld-mips-elf/pic-and-nonpic-6-n32.pd, ld-mips-elf/pic-and-nonpic-6-n32.rd, ld-mips-elf/pic-and-nonpic-6-n32.sd, ld-mips-elf/pic-and-nonpic-6-n64a.s, ld-mips-elf/pic-and-nonpic-6-n64b.s, ld-mips-elf/pic-and-nonpic-6-n64c.s, ld-mips-elf/pic-and-nonpic-6-n64.ad, ld-mips-elf/pic-and-nonpic-6-n64.dd, ld-mips-elf/pic-and-nonpic-6-n64.gd, ld-mips-elf/pic-and-nonpic-6-n64.nd, ld-mips-elf/pic-and-nonpic-6-n64.pd, ld-mips-elf/pic-and-nonpic-6-n64.rd, ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2008-08-082008-08-08 Sterling Augustine <sterling@tensilica.com>Bob Wilson2-10/+30
* config/tc-xtensa.c (exclude_section_from_property_tables): New. (xtensa_create_property_segments): Use it. (xtensa_create_xproperty_segments): Likewise.
2008-08-08 * Makefile.in (python.o): Remove dependencies. Use COMPILE andTom Tromey2-18/+23
POSTCOMPILE. (python-utils.o): Likewise.
2008-08-08gdb.base/args.exp: Prevent ~/.gdbinit from affecting test.Paul Pluzhnikov2-5/+9
2008-08-08(_initialize_core): Remove spurious paren from setAndreas Schwab2-13/+18
gnutarget doc string.
2008-08-08 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".Luis Machado2-9/+69
Define PPC_FEATURE_BOOKE. (ppc_linux_get_hwcap): New function. (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440 4-bytes alignment restrictions. (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific positioning of the read/write flags. (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440 4-bytes alignment.
2008-08-08 Use ptid_t.tid to store thread ids instead of ptid_t.pid.Pedro Alves3-76/+149
* win32-nat.c (win32_add_thread): Change thread argument type to ptid_t. Adjust. (win32_add_thread): Adjust. (win32_delete_thread): Change thread argument type to ptid_t. Adjust. (win32_fetch_inferior_registers, win32_store_inferior_registers) (win32_resume, get_win32_debug_event, get_win32_debug_event) (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust. (init_win32_ops): Put to_magic last. (win32_win32_thread_alive): Adjust.
2008-08-08 * readelf.c (is_64bit_abs_reloc): Return true for R_MIPS_64.Alan Modra2-0/+6
2008-08-08 * ldfile.c (ldfile_open_file_search): Use concat.Alan Modra3-17/+25
(try_open): Don't use a fixed size pathname buffer. (ldfile_find_command_file): Likewise. * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive): If using EXTRA_SHLIB_EXTENSION, don't open twice.
2008-08-08 * elf.c (bfd_elf_get_elf_syms): Don't leak memory on error.Alan Modra3-7/+36
* elflink.c (_bfd_elf_link_read_relocs): bfd_release on error. (elf_link_add_object_symbols): Don't leak memory on error. (bfd_elf_size_dynsym_hash_dynstr): Likewise. (elf_fixup_link_order): Free sections.
2008-08-08 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.Alan Modra2-2/+6
2008-08-08 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.Pedro Alves2-0/+35
(init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
2008-08-08 * remote-m32r-sdi.c: Include "gdbthread.h".Pedro Alves2-1/+26
(remote_m32r_ptid): New. (m32r_close): Delete the main thread. (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the main thread. (m32r_kill, m32r_load, sdireset_command): Delete the main thread. (_initialize_remote_m32r): Initialize remote_m32r_ptid.
2008-08-08daily updateAlan Modra1-1/+1
2008-08-08*** empty log message ***gdbadmin1-1/+1
2008-08-07gdb/Ralf Wildenhues7-1931/+638
* aclocal.m4, configure: Rebuild. * configure.in: Call ZW_CREATE_DEPDIR, ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET. (MAKE, GMAKE): New substs. * acinclude.m4: Include depstand.m4. * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre, COMPILE, POSTCOMPILE, depcomp): New variables. Remove all _h variables. Remove many .o targets. ($(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.
generated by cgit v1.1 at 2024-12-25 23:54:52 +0000