Alan Modra [Sun, 14 Aug 2011 08:11:56 +0000 (08:11 +0000)]
* elf64-ppc.c: Prefix all einfo error strings with "%P: ".
* elf32-ppc.c: Likewise.
(ppc_elf_select_plt_layout): Use einfo rather than info to report
forced bss-plt.
H.J. Lu [Fri, 12 Aug 2011 19:42:39 +0000 (19:42 +0000)]
Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32.
bfd/
2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13082
* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
(elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
and zero-extend it to 64bit if addend is zero for x32. Generate
R_X86_64_RELATIVE64 for x32.
Pedro Alves [Fri, 12 Aug 2011 17:04:32 +0000 (17:04 +0000)]
2011-08-12 Pedro Alves <pedro@codesourcery.com>
PR tui/13073
gdb/
* tui/tui-regs.c (tui_show_register_group): Skip registers with an
empty name.
(tui_show_register_group): Don't store a byte buffer in the data
element's value.
(tui_register_format): Skip registers with an empty name.
(tui_get_register): Store a struct value in the data element's
value field instead of a byte buffer holding the raw register
contents. Account for optimized-out and unavailable registers
when comparing register contents.
* gas/mips/mips.exp: Define new "fpisa3", "fpisa4" and "fpisa5"
architecture properties adding them to "mips3", "mips4", "mips5"
and "mips32r2" architectures. Use the new properties for the
"24k-triple-stores-1", "24k-triple-stores-3", "mips4-fp",
"mips5" and "alnv_ps-swap" tests.
Pedro Alves [Tue, 9 Aug 2011 16:21:18 +0000 (16:21 +0000)]
2011-08-09 Pedro Alves <pedro@codesourcery.com>
gdb/
* printcmd.c (current_display_number): Update comment.
(disable_current_display_cleanup): Delete.
(do_one_display): Use make_cleanup_restore_integer. Gracefully
catch errors thrown while evaluating and printing the display.
gdb/testsuite/
* gdb.base/display.c (do_loops): New `p_i' local.
* gdb.base/display.exp: Test displaying a variable that is
temporarily at a bad address.
* config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
"m14kc".
* doc/c-mips.texi (MIPS architecture options): Add "m14k" and
"m14kc" to the list of -march options.
* doc/as.texinfo: Document -mmcu and -mno-mcu options.
* doc/c-mips.texi: Likewise, and document ".set mcu" and
".set nomcu" directives.
gas/testsuite/
* gas/mips/micromips@mcu.d: New test.
* gas/mips/mcu.d: Likewise.
* gas/mips/mcu.s: New test source.
* gas/mips/mips.exp: Run the new tests.
include/opcode/
* mips.h (OP_MASK_3BITPOS, OP_SH_3BITPOS): New macros.
(OP_MASK_OFFSET12, OP_SH_OFFSET12): Redefine.
(INSN_ASE_MASK): Add the MCU bit.
(INSN_MCU): New macro.
(M_ACLR_AB, M_ACLR_OB, M_ASET_AB, M_ASET_OB): New enum values.
(MICROMIPSOP_MASK_3BITPOS, MICROMIPSOP_SH_3BITPOS): New macros.
opcodes/
* mips-dis.c (mips_arch_choices): Enable MCU for "mips32r2"
and "mips64r2".
(print_insn_args, print_insn_micromips): Handle MCU.
* micromips-opc.c (MC): New macro.
(micromips_opcodes): Add "aclr", "aset" and "iret".
* mips-opc.c (MC): New macro.
(mips_builtin_opcodes): Add "aclr", "aset" and "iret".
* bfd/bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
* bfd/bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
* bfd/elf32-arm.c (elf32_arm_link_hash_table): New field.
(elf232_arm_link_hash_table_create): Initialise new field.
(check_use_blx): Change test depending on fix_arm1176.
(bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
command line options.
* ld/emultempl/armelf.em (fix_arm1176): New variable.
(arm_elf_create_output_section_statements): Pass
fix_arm1176 option to bfd backend.
(OPTION_FIX_ARM1176): New define.
(OPTION_NO_FIX_ARM1176): Likewise.
(PARSE_AND_LIST_LONGOPTS): Add new command line options.
(PARSE_AND_LIST_OPTIONS): Likewise.
(PARSE_AND_LIST_ARGS_CASES): Likewise.
* ld/ld.texinfo: Document new command line options.
* ld/testsuite/ld-arm/arm-elf.exp (armelftests): Update for new command-line
options.
(armeabitests): Update for new command-line options, and add
new test cases.
* ld/testsuite/ld-arm/fix-arm1176.s: Add test case.
* ld/testsuite/ld-arm/fix-arm1176-off.d: Likewise.
* ld/testsuite/ld-arm/fix-arm1176-on.d: Likewise.
Tristan Gingold [Mon, 8 Aug 2011 10:56:31 +0000 (10:56 +0000)]
2011-08-08 Tristan Gingold <gingold@adacore.com>
* mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
(BFD_MACH_O_SECTNAME_SIZE): Ditto.
(bfd_mach_o_section): Use them. Add next field.
(bfd_mach_o_segment_command): Replace sections array by
sect_head and sect_tail.
(bfd_mach_o_get_mach_o_section): New macro.
(bfd_mach_o_lookup_section): Remove.
(bfd_mach_o_new_section_hook): New function.
* mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
instead of strcmp.
(bfd_mach_o_convert_section_name_to_bfd): Replaces section
parameter with segname and sectname parameters. Adjust.
(bfd_mach_o_append_section_to_segment): New function. Use a
linked list for Mach-O sections.
(bfd_mach_o_write_segment_32): Adjust.
(bfd_mach_o_write_segment_64): Ditto.
(bfd_mach_o_build_commands): Fix comment. Adjust.
(bfd_mach_o_flatten_sections): Adjust.
(bfd_mach_o_print_section_map): Adjust.
(bfd_mach_o_set_section_flags_from_bfd): Ditto.
(bfd_mach_o_new_section_hook): New function.
(bfd_mach_o_init_section_from_mach_o): Ditto.
(bfd_mach_o_read_section_32): Remove section parameter.
Return a section instead.
(bfd_mach_o_read_section_64): Ditto.
(bfd_mach_o_read_section): Ditto.
(bfd_mach_o_make_bfd_section): Adjust.
(bfd_mach_o_read_segment): Adjust for new profile of
bfd_mach_o_read_section.
(bfd_mach_o_lookup_section): Remove.
* mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
* mach-o.h (bfd_mach_o_version_min_command): New structure.
(bfd_mach_o_load_command): Add version_min.
(mach_o_data_struct): Fix comment.
* mach-o.c (bfd_mach_o_read_version_min): New function.
(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
BFD_MACH_O_LC_VERSION_MIN_MACOSX and
BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
(bfd_mach_o_get_name_or_null): New function.
(bfd_mach_o_get_name): Use the above new one.
(bfd_mach_o_load_command_name): Add the above new commands.
(bfd_mach_o_bfd_print_private_bfd_data): Display numerically
unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
BFD_MACH_O_LC_VERSION_MIN_MACOSX and
BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
Tristan Gingold [Mon, 8 Aug 2011 07:39:44 +0000 (07:39 +0000)]
2011-08-08 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_normalize_section_name): New function.
(bfd_mach_o_convert_section_name_to_bfd): Use it.
(bfd_mach_o_get_section_type_from_name): New function.
(bfd_mach_o_get_section_attribute_from_name): Ditto.
* mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
Add comments. Add prototypes for the above new functions.
* dw2gencfi.c (all_fde_data): Export.
* dw2gencfi.h (all_fde_data): Declare.
* config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
info to cfi unwind info if the user already has supplied some.
gas/
* config/tc-mips.c (emit_nop): Delete.
(get_delay_slot_nop): New function.
(nops_for_insn_or_target): Use it.
(append_insn): Likewise. When avoiding hazards, call add_fixed_insn
and insert_into_history directly.
David S. Miller [Fri, 5 Aug 2011 16:52:50 +0000 (16:52 +0000)]
include/opcode/
* sparc.h: Document new format codes '4', '5', and '('.
(OPF_LOW4, RS3): New macros.
opcodes/
* sparc-dis.c (v9a_ast_reg_names): Add "cps".
(X_RS3): New macro.
(print_insn_sparc): Handle '4', '5', and '(' format codes.
Accept %asr numbers below 28.
* sparc-opc.c (sparc_opcodes): Add entries for HPC and VIS3
instructions.
gas/
* config/tc-sparc.c (v9a_asr_table): Add "cps".
(sparc_ip): Handle '4', '5' and '(' format codes.
gas/testsuite
* gas/sparc/hpcvis3.d: New test.
* gas/sparc/hpcvis3.s: New test source.
* gas/sparc/sparc.exp: Run new test.
Pedro Alves [Fri, 5 Aug 2011 15:17:59 +0000 (15:17 +0000)]
gdb/
* exceptions.c (throw_exception): Don't disable the current
display.
* printcmd.c (disable_current_display_cleanup): New function.
(do_one_display): Install a cleanup to disable the current display
if doing the display throws.
gdb/testsuite/
* gdb.trace/unavailable.exp (test_maybe_regvar_display): New
procedure.
(gdb_collect_args_test, gdb_collect_locals_test): Use it.
Alan Modra [Fri, 5 Aug 2011 06:22:22 +0000 (06:22 +0000)]
bfd/
* elf64-ppc.c (maybe_strip_output): New function.
(ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
ld/testsuite/
* ld-powerpc/tlsexe.r: Update for stripped .branch_lt.
* ld-powerpc/tlsexetoc.r: Likewise.
* ld-powerpc/tlsso.r: Likewise.
* ld-powerpc/tlstocso.r: Likewise.
Pedro Alves [Thu, 4 Aug 2011 18:19:27 +0000 (18:19 +0000)]
2011-08-04 Pedro Alves <pedro@codesourcery.com>
* exceptions.c (struct catcher): Remove saved_uiout field.
(exceptions_state_mc_init): Remove the `func_uiout' parameter, and
no longer save/resvore the global ui_out builder.
(catch_exceptions_with_msg): Save/override/restore the global
ui_out builder manually instead of relying on TRY_CATCH to do it.
(catch_errors): Save/restore the global ui_out builder manually
instead of relying on TRY_CATCH to do it.
* exceptions.h (exceptions_state_mc_init): Remove the `func_uiout'
parameter.
(TRY_CATCH): Adjust.
* cli/cli-interp.c (safe_execute_command): Save/override/restore
the global ui_out builder manually instead of relying on TRY_CATCH
to do it.
Ulrich Weigand [Thu, 4 Aug 2011 11:56:29 +0000 (11:56 +0000)]
* gdb.base/jit.exp: Download solib_binfile to target.
* gdb.base/jit-so.exp: Likewise. Also, use gdb_load_shlibs
and call dlopen without full path name.
* gdb.cp/infcall-dlopen.exp: Use gdb_load_shlibs and call
dlopen without full path name.
2011-08-03 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* breakpoint.c (update_global_location_list): Ensure
invariant 'first loc marked not duplicated and inserted,
following locs marked duplicated/not inserted' is respected
for multiple locations at the same address.
(unduplicated_should_be_inserted) New function.
(swap_insertion) New function.
2011-08-03 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* gdb.base/break-always.exp: Complete the test
with duplicated breakpoints and enabling/disabling them.
* elfxx-mips.c (check_4byte_branch): Remove function.
(check_relocated_bzc): New function.
(_bfd_mips_elf_relax_section): Permit the relaxation of LUI
instructions that immediately follow a compact branch
instruction.