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2006-03-28*** empty log message ***gdbadmin1-1/+1
2006-03-272006-03-27 Andrew Stubbs <andrew.stubbs@st.com>Andrew Stubbs2-0/+10
* sh-tdep.c (sh_gdbarch_init): Add missing architectures.
2006-03-27 * elfxx-mips.c (mips_got_entry): Add more commentary.Richard Sandiford14-34/+318
(mips_elf_local_got_index): Use the hash table entry to record the GOT index of forced-local symbols. (mips_elf_initialize_tls_index): Rearrange code. Store the index in either the hash table entry or the mips_got_entry, not both. Add more commentary. (mips_elf_multi_got): Make sure the g->next is nonnull when calling mips_elf_initialize_tls_index. * ld-mips-elf/tls-hidden3a.s, ld-mips-elf/tls-hidden3b.s, * ld-mips-elf/tls-hidden3.d, ld-mips-elf/tls-hidden3.got, * ld-mips-elf/tls-hidden3.ld, ld-mips-elf/tls-hidden3.r, * ld-mips-elf/tls-hidden4a.s, ld-mips-elf/tls-hidden4b.s, * ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2006-03-27New files.Nick Roberts2-0/+73
2006-03-27*** empty log message ***Nick Roberts1-0/+4
2006-03-27(c_name_of_child, c_value_of_child): Allow non-zeroNick Roberts1-6/+7
offsets for languages like Fortran.
2006-03-27*** empty log message ***Nick Roberts1-0/+5
2006-03-27*** empty log message ***gdbadmin1-1/+1
2006-03-27daily updateAlan Modra1-1/+1
2006-03-262006-03-26 Randolph Chung <tausq@debian.org>Randolph Chung2-1/+5
* config/pa/hppa64.mt: Use HPUX version of the tm file.
2006-03-26 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.Bernd Schmidt7-63/+207
* config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4. * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and "elf/bfin.h". (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>. (any_gotrel): New rule. (got): Use it, and create Expr_Node_GOT_Reloc nodes. * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and "elf/bfin.h". (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New. (bfin_pic_ptr): New function. (md_pseudo_table): Add it for ".picptr". (OPTION_FDPIC): New macro. (md_longopts): Add -mfdpic. (md_parse_option): Handle it. (md_begin): Set BFD flags. (md_apply_fix3, bfin_fix_adjustable): Handle new relocs. (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives us for GOT relocs. * Makefile.am (bfin-parse.o): Update dependencies. (DEPTC_bfin_elf): Likewise. * Makefile.in: Regenerate.
2006-03-26 * emulparams/elf32bfinfd.sh: New file.Bernd Schmidt7-334/+191
* emultempl/bfin.em: Delete. * emulparams/bfin.sh: Lose reference to bfin.em. * Makefile.am (eelf32bfin.c): Likewise. (eelf32bfinfd.c): New. * Makefile.in: Regenerate. * configure.tgt (bfin-*-elf, bfin-*-uclinux): Add elf32bfinfd to targ_extra_emuls.
2006-03-26 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.Bernd Schmidt9-26/+3644
* configure.in: Likewise. * configure: Regenerate. * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h". (BFIN_RELOC_MAX): Now 0x21. (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs. (bfd_elf32_bfinfdpic_vec): Declare. (IS_FDPIC): New macro. (struct bfinfdpic_elf_link_hash_table): New struct. (bfinfdpic_hash_table, bfinfdpic_got_section, bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section, bfinfdpic_plt_setion, bfinfdpic_pltrel_section, bfinfdpic_relocs_info, bfinfdpic_got_initial_offset, bfinfdpic_plt_initial_offset): Accessor macros for it. (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros. (struct bfinfdpic_relocs_info): New struct. (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES, BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC, DEFAULT_STACK_SIZE): New macros. (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash, bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find, bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local, bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc, _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment, _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section, bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook, _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section, elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry, _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry, _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries, _bfinfdpic_resolve_final_relocs_info, elf32_bfinfdpic_size_dynamic_sections, elf32_bfinfdpic_always_size_sections, elf32_bfinfdpic_modify_segment_map, _bfinfdpic_count_got_plt_entries, elf32_bfinfdpic_finish_dynamic_sections, elf32_bfinfdpic_adjust_dynamic_symbol, elf32_bfinfdpic_finish_dynamic_symbol, elf32_bfinfdpic_elf_use_relative_eh_frame, elf32_bfinfdpic_elf_encode_eh_address, elf32_bfin_object_p, bfin_elf_copy_private_bfd_data, elf32_bfinfdpic_copy_private_bfd_data, (struct _bfinfdpic_dynamic_got_info, struct _bfinfdpic_dynamic_got_plt_info): New structs. (elf32_bfin_print_private_bfd_data): Print PIC flags. (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed, elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create, elf_backend_always_size_sectinos, elf_backend_modify_segment_map, bfd_elf32_bfd_copy_private_bfd_data, elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol, elf_backend_finish_dynamic_sections, elf_backend_relocate_section, elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs, elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p, elf_backend_may_use_rela_p, elf_backend_default_use_rela_p, elf_backend_omit_section_dynsym): Redefine these macros and include "elf32-target.h" again to create the elf32-bfinfdpic target. * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI, BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC, BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI, BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE, BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI, BFD_RELOC_BFIN_GOTOFFLO): New. * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target. (_bfd_target_vector): Add it. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate.
2006-03-26*** empty log message ***gdbadmin1-1/+1
2006-03-26daily updateAlan Modra1-1/+1
2006-03-25 * elf/bfin.h (R_BFIN_GOT17M4, R_BFIN_GOTHI, R_BFIN_GOTLO,Bernd Schmidt2-0/+30
R_BFIN_FUNCDESC, R_BFIN_FUNCDESC_GOT17M4, R_BFIN_FUNCDESC_GOTHI, R_BFIN_FUNCDESC_GOTLO, R_BFIN_FUNCDESC_VALUE, R_BFIN_FUNCDESC_GOTOFF17M4, R_BFIN_FUNCDESC_GOTOFFHI, R_BFIN_FUNCDESC_GOTOFFLO, R_BFIN_GOTOFF17M4, R_BFIN_GOTOFFHI, R_BFIN_GOTOFFLO): New relocs. (EF_BFIN_PIC, EF_BFIN_FDPIC, EF_BFIN_PIC_FLAGS): New macros.
2006-03-25 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,Bernd Schmidt2-791/+132
RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty, reloc_stack_push, reloc_stack_pop, reloc_stack_operate, bfin_areloc_howto_table): Delete. All uses deleted as well. (bfin_reloc_map): Delete all stack relocs. (bfin_info_to_howto, bfin_bfd_reloc_type_lookup, bfin_reloc_type_lookup): Don't support them. (bfin_relocate_section): Don't try to handle them.
2006-03-25(gdbmi-send): Improve regexp to repeat commands.Nick Roberts1-23/+37
Try to deal with continuation line. (gdbmi, gdbmi-prompt1, gud-gdbmi-marker-filter): Update to new variable names. (gdb-break-list-regexp, gdb-stack-list-frames-regexp): Future proof against new fields being added to MI output. (gdbmi-prompt2, gdb-break-list-handler,gdb-get-source-file) (gdbmi-frame-handler): Update to new variable name gdb-get-buffer-create. (gdbmi-frame-handler): Use hollow-right-triangle for all selected frames which except the innermost (where execution has stopped).
2006-03-25*** empty log message ***Nick Roberts1-1/+15
2006-03-25bfd/Richard Sandiford16-80/+93
* cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as incompatible. Likewise MAC and EMAC code. * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use bfd_get_compatible to set the new bfd architecture. Rely on it to detect incompatibilities. gas/ * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use mcfemac instead of mcfmac. ld/testsuite/ * ld-m68k/merge-error-1a.s, ld-m68k/merge-error-1b.s, * ld-m68k/merge-error-1a.d, ld-m68k/merge-error-1b.d, * ld-m68k/merge-error-1c.d, ld-m68k/merge-error-1d.d, * ld-m68k/merge-error-1e.d, ld-m68k/merge-ok-1a.d, * ld-m68k/merge-ok-1b.d: New tests. * ld-m68k/m68k.exp: Run them.
2006-03-25*** empty log message ***gdbadmin1-1/+1
2006-03-242006-03-24 Randolph Chung <tausq@debian.org>Randolph Chung2-1/+6
* solib-som.c (link_map_start): Don't error out if there is not yet a link map.
2006-03-24 * linux-nat.c (linux_ops_saved): New.Daniel Jacobowitz18-321/+205
(super_mourn_inferior, kill_inferior, threaded, linux_nat_ops) (child_mourn_inferior, child_wait, linux_nat_create_inferior) (linux_nat_fetch_registers, linux_nat_store_registers) (linux_nat_child_post_startup_inferior, init_linux_nat_ops): Delete. (init_lwp_list): Don't set threaded. (add_lwp): Don't modify threaded. (delete_lwp): Don't mention non-threaded mode. (linux_nat_switch_fork): New. (linux_nat_attach): Update inferior_ptid. (linux_nat_wait): Handle num_lwps == 0 at entry. Don't check threaded flag. (linux_nat_kill): Handle pending forks and saved forks. (linux_nat_mourn_inferior): Handle saved forks. (linux_nat_pid_to_str): Don't use the LWP form when there is only one thread. (linux_target): Don't set to_wait, to_kill, or to_mourn_inferior. (linux_nat_add_target): New. (_initialize_linux_nat): Don't initialize the linux native target here. * linux-nat.h (linux_nat_add_target, linux_nat_switch_fork): New prototypes. * linux-fork.c: Include "linux-nat.h". (add_fork): Update initial PID. (fork_load_infrun_state): Call linux_nat_switch_fork. * Makefile.in (linux-fork.o): Update. * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use linux_nat_add_target instead of add_target. * amd64-linux-nat.c (_initialize_amd64_linux_nat): Likewise. * arm-linux-nat.c (_initialize_arm_linux_nat): Likewise. * hppa-linux-nat.c (_initialize_hppa_linux_nat): Likewise. * ia64-linux-nat.c (_initialize_ia64_linux_nat): Likewise. * i386-linux-nat.c (_initialize_i386_linux_nat): Likewise. * m32r-linux-nat.c (_initialize_m32r_linux_nat): Likewise. * m68klinux-nat.c (_initialize_m68k_linux_nat): Likewise. * mips-linux-nat.c (_initialize_mips_linux_nat): Likewise. * ppc-linux-nat.c (_initialize_ppc_linux_nat): Likewise. * s390-nat.c (_initialize_s390_nat): Likewise. * sparc-linux-nat.c (_initialize_sparc_linux_nat): Likewise. * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Likewise.
2006-03-24merge from gccDJ Delorie2-11/+8
2006-03-24daily updateAlan Modra1-1/+1
2006-03-24 * linux-fork.c: Include "gdb_assert.h".Daniel Jacobowitz3-17/+41
(fork_load_infrun_state): Set inferior_ptid and stop_pc here. Update the register cache and selected frame also. (linux_fork_mourn_inferior): Use fork_load_infrun_state. Return to single fork mode if necessary. (linux_fork_context): Remove bits handled by fork_load_infrun_state. * Makefile.in (linux_fork_h): New. (linux-fork.o, linux-nat.o): Update.
2006-03-242006-03-23 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu3-0/+8
* gas/i386/rep.s: Pad with .p2align. * gas/i386/rep.d: Adjust.
2006-03-24*** empty log message ***gdbadmin1-1/+1
2006-03-23daily updateAlan Modra1-1/+1
2006-03-23 * config/s390/s390.mh (NATDEPFILES): Add linux-fork.o.Andreas Schwab2-1/+5
2006-03-23Patch by matz@suse.de:Andreas Jaeger10-35/+208
bfd/ChangeLog: * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64, BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64, BFD_RELOC_X86_64_PLTOFF64. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment. Add howtos for above relocs. (x86_64_reloc_map): Add mappings for new relocs. (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64, R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64 needs a PLT entry. (elf64_x86_64_gc_sweep_hook): Reflect changes from elf64_x86_64_check_relocs for the new relocs. (elf64_x86_64_relocate_section): Handle new relocs. gas/ChangeLog: * config/tc-i386.c (type_names): Correct placement of 'static'. (reloc): Map some more relocs to their 64 bit counterpart when size is 8. (output_insn): Work around breakage if DEBUG386 is defined. (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing different from i386. (output_imm): Ditto. (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also Imm64. (md_convert_frag): Jumps can now be larger than 2GB away, error out in that case. (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64. gas/testsuite/ChangeLog: * gas/i386/reloc64.s: Accept 64-bit forms. * gas/i386/reloc64.d: Adjust. * gas/i386/reloc64.l: Adjust. include/ChangeLog: * elf/x86-64.h: Add the new relocations with their official numbers.
2006-03-23*** empty log message ***gdbadmin1-1/+1
2006-03-22daily updateAlan Modra1-1/+1
2006-03-22 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion thatBob Wilson2-1/+5
rel->r_addend is zero.
2006-03-22 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix typeRichard Sandiford2-1/+6
of "loc".
2006-03-22 Richard Sandiford <richard@codesourcery.com>Richard Sandiford43-294/+2233
Daniel Jacobowitz <dan@codesourcery.com> Phil Edwards <phil@codesourcery.com> Zack Weinberg <zack@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> bfd/ * bfd-in2.h: Regenerate. * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. (bfd_elf32_littlemips_vxworks_vec): Likewise. (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. (bfd_elf32_littlemips_vec): Likewise. (bfd_elf32_nbigmips_vec): Likewise. (bfd_elf32_nlittlemips_vec): Likewise. (bfd_elf32_ntradbigmips_vec): Likewise. (bfd_elf32_ntradlittlemips_vec): Likewise. (bfd_elf32_tradbigmips_vec): Likewise. (bfd_elf32_tradlittlemips_vec): Likewise. (bfd_elf64_bigmips_vec): Likewise. (bfd_elf64_littlemips_vec): Likewise. (bfd_elf64_tradbigmips_vec): Likewise. (bfd_elf64_tradlittlemips_vec): Likewise. * elf32-mips.c: Include elf-vxworks.h. (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto instead of calling mips_elf32_rtype_to_howto directly. (mips_vxworks_copy_howto_rela): New reloc howto. (mips_vxworks_jump_slot_howto_rela): Likewise. (mips_vxworks_bfd_reloc_type_lookup): New function. (mips_vxworks_rtype_to_howto): Likewise. (mips_vxworks_final_write_processing): Likewise. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. (elf_backend_want_got_plt): Likewise. (elf_backend_want_plt_sym): Likewise. (elf_backend_got_symbol_offset): Likewise. (elf_backend_want_dynbss): Likewise. (elf_backend_may_use_rel_p): Likewise. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_got_header_size: Likewise. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_finish_dynamic_symbol): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing: Likewise. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_symbol_processing): Likewise. * elfxx-mips.c: Include elf-vxworks.h. (mips_elf_link_hash_entry): Add is_relocation_target and is_branch_target fields. (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. Return 3 for VxWorks. (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a mips_elf_link_hash_table. Return 0 for VxWorks. (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. (mips_vxworks_exec_plt0_entry): New variable. (mips_vxworks_exec_plt_entry): Likewise. (mips_vxworks_shared_plt0_entry): Likewise. (mips_vxworks_shared_plt_entry): Likewise. (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. (mips_elf_rel_dyn_section): Change the bfd argument to a mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get the name of the section. (mips_elf_initialize_tls_slots): Update the call to mips_elf_rel_dyn_section. (mips_elf_gotplt_index): New function. (mips_elf_local_got_index): Add an input_section argument. Update the call to mips_elf_create_local_got_entry. (mips_elf_got_page): Likewise. (mips_elf_got16_entry): Likewise. (mips_elf_create_local_got_entry): Add bfd_link_info and input_section arguments. Create dynamic relocations for each entry on VxWorks. (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE and MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Update the uses of MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. (is_gott_symbol): New function. (mips_elf_calculate_relocation): Use a dynobj local variable. Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page_entry. Set G to the .got.plt entry when calculating VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT relocations on VxWorks. Add dynamic relocations for references to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. Don't allocate a null entry on VxWorks. (mips_elf_create_dynamic_relocation): Update the call to mips_elf_rel_dyn_section. Use absolute rather than relative relocations for VxWorks, and make them RELA rather than REL. (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. Create the .plt, .rela.plt, .dynbss and .rela.bss sections on VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. Call elf_vxworks_create_dynamic_sections for VxWorks and initialize the plt_header_size and plt_entry_size fields. (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be used in VxWorks executables. Don't allocate dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. Set is_relocation_target for each symbol referenced by a relocation. Allocate .rela.dyn entries for relocations against the special VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 relocations. Don't set no_fn_stub on VxWorks. (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to mips_elf_allocate_dynamic_relocations. (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. (_bfd_mips_elf_always_size_sections): Do not allocate GOT page entries for VxWorks, and do not create multiple GOTs. (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. Handle .got specially for VxWorks. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, once its final size is known. Set DF_TEXTREL for VxWorks. Add DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. (_bfd_mips_vxworks_finish_dynamic_symbol): New function. (mips_vxworks_finish_exec_plt): Likewise. (mips_vxworks_finish_shared_plt): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call to mips_elf_rel_dyn_section. Use a VxWorks-specific value of DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_rel_dyn_section. Use a different GOT header for VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): New function. (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_link_hash_table_create): Likewise. * libbfd.h: Regenerate. * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. (elf32-mips.lo): Likewise. * Makefile.in: Regenerate. * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. (bfd_elf32_littlemips_vxworks_vec): Likewise. (_bfd_target_vector): Add entries for them. gas/ * config/tc-mips.c (mips_target_format): Handle vxworks targets. (md_begin): Complain about -G being used for PIC. Don't change the text, data and bss alignments on VxWorks. (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when generating VxWorks PIC. (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. (macro): Likewise, but do not treat la $25 specially for VxWorks PIC, and do not handle jal. (OPTION_MVXWORKS_PIC): New macro. (md_longopts): Add -mvxworks-pic. (md_parse_option): Don't complain about using PIC and -G together here. Handle OPTION_MVXWORKS_PIC. (md_estimate_size_before_relax): Always use the first relaxation sequence on VxWorks. * config/tc-mips.h (VXWORKS_PIC): New. gas/testsuite/ * gas/mips/vxworks1.s, gas/mips/vxworks1.d, * gas/mips/vxworks1-xgot.d: New tests. * gas/mips/mips.exp: Run them. Do not run other tests on VxWorks. include/elf/ * mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs. ld/ * configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use separate VxWorks emulations. * emulparams/elf32ebmipvxworks.sh: New file. * emulparams/elf32elmipvxworks.sh: New file. * Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and eelf32elmipvxworks.o. (eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules. * Makefile.in: Regenerate. ld/testsuite/ * ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd, * ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd, * ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s, * ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd, * ld-mips/vxworks2-static.sd: New tests. * ld-mips/mips-elf.exp: Run them.
2006-03-22 * corefile.c (core_init): Report that the executable is not in theBen Elliston2-1/+6
expected executable format rather than "a.out" format.
2006-03-22*** empty log message ***gdbadmin1-1/+1
2006-03-21daily updateAlan Modra1-1/+1
2006-03-212006-03-21 Paul Brook <paul@codesourcery.com>Paul Brook2-1/+5
* config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2006-03-21 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.Bob Wilson2-25/+62
(xtensa_setup_hw_workarounds): Set this new flag for older hardware. (get_loop_align_size): New. (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning. (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag. (get_text_align_power): Rewrite to handle inputs in the range 2-8. (get_noop_aligned_address): Use get_loop_align_size. (get_aligned_diff): Likewise.
2006-03-21 * histfile.c (read_history_range): Remove '\r' character fromDaniel Jacobowitz2-1/+9
history lines.
2006-03-212006-03-21 Paul Brook <paul@codesourcery.com>Paul Brook4-4/+12
gas/ * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt. gas/testsuite/ * gas/arm/thumb32.d: Correct expected output.
2006-03-21*** empty log message ***gdbadmin1-1/+1
2006-03-20daily updateAlan Modra1-1/+1
2006-03-20 * BRANCHES: Remove binutils-csl-arm-2006q1-branch. DocumentNathan Sidwell2-2/+7
binutils-csl-2_17-branch instead.
2006-03-202006-03-20 Paul Brook <paul@codesourcery.com>Paul Brook8-16/+168
gas/ * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define. (do_t_branch): Encode branches inside IT blocks as unconditional. (do_t_cps): New function. (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi, do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints. (opcode_lookup): Allow conditional suffixes on all instructions in Thumb mode. (md_assemble): Advance condexec state before checking for errors. (insns): Use do_t_cps. gas/testsuite/ * gas/arm/thumb2_bcond.d: New test. * gas/arm/thumb2_bcond.s: New test. * gas/arm/thumb2_it_bad.d: New test. * gas/arm/thumb2_it_bad.l: New test. * gas/arm/thumb2_it_bad.s: New test.
2006-03-202006-03-20 Paul Brook <paul@codesourcery.com>Paul Brook2-4/+11
* config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before outputting the insn.
2006-03-20 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbssDave Anglin2-3/+7
section from SHF_PARISC_WEAKORDER to SHF_HP_TLS. (elf_backend_special_sections): Remove #undef.
2006-03-20 * hppa.h (SHF_HP_TLS, SHF_HP_NEAR_SHARED, SHF_HP_FAR_SHARED,Dave Anglin2-0/+35
SHF_HP_COMDAT, SHF_HP_CONST, SHN_TLS_COMMON, SHN_NS_COMMON, SHN_NS_UNDEF, SHN_FS_UNDEF, SHN_HP_EXTERN, SHN_HP_EXTHINT, SHN_HP_UNDEF_BIND_IMM, SHT_HP_OVLBITS, SHT_HP_DLKM, SHT_HP_COMDAT, SHT_HP_OBJDICT, SHT_HP_ANNOT, STB_HP_ALIAS): Define.
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