X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=832eedc4861426471516907d18b06706a1131156;hb=efcbbd1428e455c9ca59a590a91e4db200b3813c;hp=3a3b812ea478e7ed7b55658beab5ed2c91320dcc;hpb=4d09ffeaea34589cecf07d89bb5c41a76a875940;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3a3b812ea4..832eedc486 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,4 +1,326 @@ -2009-06-26 Michael Eager +2009-07-31 Ulrich Weigand + + * linux-nat.c: Include . + (SPUFS_MAGIC): Define. + (spu_enumerate_spu_ids): New function. + (linux_proc_xfer_spu): New function. + (linux_xfer_partial): Handle TARGET_OBJECT_SPU. + + (iterate_over_spus): New function. + (struct linux_spu_corefile_data): New data type. + (linux_spu_corefile_callback): New function. + (linux_spu_make_corefile_notes): New function. + (linux_nat_make_corefile_notes): Call it. + + * corelow.c (struct spuid_list): New data type. + (add_to_spuid_list): New function. + (core_xfer_partial): Handle TARGET_OBJECT_SPU. + +2009-07-31 Ulrich Weigand + + * features/Makefile: Allow sub-platform specific expedite settings. + (WHICH): Add rs6000/powerpc-cell32l and rs6000/powerpc-cell64l. + (rs6000/powerpc-cell32l-expedite): Define. + (rs6000/powerpc-cell64l-expedite): Likewise. + * features/rs6000/powerpc-cell32l.xml: New file. + * features/rs6000/powerpc-cell64l.xml: New file. + * features/rs6000/powerpc-cell32l.c: New generated file. + * features/rs6000/powerpc-cell64l.c: New generated file. + + * regformats/rs6000/powerpc-cell32l.dat: New generated file. + * regformats/rs6000/powerpc-cell64l.dat: New generated file. + + * config/djgpp/fnchange.lst: Add mappings for new files. + + * ppc-linux-tdep.h (tdesc_powerpc_cell32l): Add prototype. + (tdesc_powerpc_cell64l): Likewise. + * ppc-linux-tdep.c: Include "features/rs6000/powerpc-cell32l.c" + and "features/rs6000/powerpc-cell64l.c". + (_initialize_ppc_linux_tdep): Initialize target descriptions. + (ppc_linux_spu_section): New function. + (ppc_linux_core_read_description): Detect Cell/B.E. core files. + * ppc-linux-nat.c (PPC_FEATURE_CELL): Define. + (ppc_linux_read_description): Detect Cell/B.E. architecture. + + * rs6000-tdep.c (rs6000_gdbarch_init): Do not trust BFD wordsize + if exec file is not PowerPC architecture. + +2009-07-31 Ulrich Weigand + + * features/gdb-target.dtd (target): Accept optional + elements. + (compatible): Define element. + + * target-descriptions.h (tdesc_compatible_p): New. + (tdesc_add_compatible): New. + * target-descriptions.c (arch_p): New VEC_P type. + (struct target_desc): New member compatible. + (free_target_description): Handle it. + (maint_print_c_tdesc_cmd): Likewise. + (tdesc_compatible_p): New function. + (tdesc_add_compatible): New function. + + * xml-tdesc.c (tdesc_end_compatible): New function. + (target_children): Handle element. + + * arch-utils.c (choose_architecture_for_target): Accept target + description instead of BFD architecture as input. Query target + description for compatible architectures. + (gdbarch_info_fill): Update call. + + * NEWS: Mention element of target descriptions. + +2009-07-31 Ulrich Weigand + + * breakpoint.c (remove_breakpoints): If removing one breakpoint + location fails, still continue to remove other locations. + (remove_hw_watchpoints): Likewise. + (detach_breakpoints): Likewise. + +2009-07-31 Ulrich Weigand + + * breakpoint.h (enum enable_state): Add bp_startup_disabled. + (disable_breakpoints_before_startup): Add prototype. + (enable_breakpoints_after_startup): Likewise. + + * breakpoint.c (executing_startup): New static variable. + (describe_other_breakpoints): Handle bp_startup_disabled. + (check_duplicates_for): Likewise. + (disable_breakpoints_before_startup): New function. + (enable_breakpoints_after_startup): New function. + (create_breakpoint): Mark new breakpoints as bp_startup_disabled + if executing_startup flag is true. + (break_command_really): Likewise. + (breakpoint_re_set_one): Skip bp_startup_disabled breakpoints. + +2009-07-31 Julian Brown + + * arm-linux-tdep.c (arch-utils.h, inferior.h, gdbthread.h, symfile.h): + Include files. + (arm_linux_cleanup_svc, arm_linux_copy_svc): New. + (cleanup_kernel_helper_return, arm_catch_kernel_helper_return): New. + (arm_linux_displaced_step_copy_insn): New. + (arm_linux_init_abi): Initialise displaced stepping callbacks. + * arm-tdep.c (DISPLACED_STEPPING_ARCH_VERSION): New macro. + (ARM_NOP): New. + (displaced_read_reg, displaced_in_arm_mode, branch_write_pc) + (bx_write_pc, load_write_pc, alu_write_pc, displaced_write_reg) + (insn_references_pc, copy_unmodified, cleanup_preload, copy_preload) + (copy_preload_reg, cleanup_copro_load_store, copy_copro_load_store) + (cleanup_branch, copy_b_bl_blx, copy_bx_blx_reg, cleanup_alu_imm) + (copy_alu_imm, cleanup_alu_reg, copy_alu_reg) + (cleanup_alu_shifted_reg, copy_alu_shifted_reg, cleanup_load) + (cleanup_store, copy_extra_ld_st, copy_ldr_str_ldrb_strb) + (cleanup_block_load_all, cleanup_block_store_pc) + (cleanup_block_load_pc, copy_block_xfer, cleanup_svc, copy_svc) + (copy_undef, copy_unpred): New. + (decode_misc_memhint_neon, decode_unconditional) + (decode_miscellaneous, decode_dp_misc, decode_ld_st_word_ubyte) + (decode_media, decode_b_bl_ldmstm, decode_ext_reg_ld_st) + (decode_svc_copro, arm_process_displaced_insn) + (arm_displaced_init_closure, arm_displaced_step_copy_insn) + (arm_displaced_step_fixup): New. + (arm_gdbarch_init): Initialise max insn length field. + * arm-tdep.h (DISPLACED_TEMPS, DISPLACED_MODIFIED_INSNS): New + macros. + (displaced_step_closure, pc_write_style): New. + (arm_displaced_init_closure, displaced_read_reg) + (arm_process_displaced_insn, arm_displaced_init_closure) + (displaced_read_reg, displaced_write_reg, arm_displaced_step_copy_insn) + (arm_displaced_step_fixup): Add prototypes. + +2009-07-31 Pedro Alves + Julian Brown + + * infrun.c (displaced_step_fixup): If this is a software + single-stepping arch, don't tell the target to single-step. + (maybe_software_singlestep): Return 0 if we're using displaced + stepping. + (resume): If this is a software single-stepping arch, and + displaced-stepping is enabled, use it for all single-step + requests. + +2009-07-30 Ralf Wildenhues + + * Makefile.in (ACLOCAL, ACLOCAL_AMFLAGS, aclocal_m4_deps) + (AUTOCONF, configure_deps, AUTOHEADER): New variables. + ($(srcdir)/aclocal.m4, $(srcdir)/configure, $(srcdir)/config.in) + (am--refresh): New rules. + (stamp-h, config.status): List config.in and configure including + $(srcdir)/ prefix. + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2009-07-30 Thomas Schwinge + + * gnu-nat.c (add_task_commands) : Register the correct + callback function. + +2009-07-30 H.J. Lu + + * ia64-tdep.c (ia64_access_reg): Correct paddress. + +2009-07-30 Jan Kratochvil + + Replace public function varobj_list by all_root_varobjs iterator. + * mi/mi-cmd-var.c (struct mi_cmd_var_update, mi_cmd_var_update_iter): + New. + (mi_cmd_var_update): Replace the varobj_list call by all_root_varobjs. + Remove the variables rootlist, cr. New variable data. + * varobj.c (rootcount, varobj_list): Remove. + (install_variable, uninstall_variable): Remove the rootcount updates. + (all_root_varobjs): New function. + (varobj_invalidate): Use the all_root_varobjs call. Move the code to... + (varobj_invalidate_iter): ... a new function. + * varobj.h (varobj_list): Remove the prototype. + (all_root_varobjs): New prototype. + +2009-07-29 Paul Pluzhnikov + + PR gdb/6817 + * dbxread.c (read_dbx_symtab): Reduce stack use. + +2009-07-29 Jan Kratochvil + + Fix gcc-4.5 HEAD warnings. + * cp-name-parser.y (%union , %token GLOBAL) + (GLOBAL_CONSTRUCTORS, GLOBAL_DESTRUCTORS, demangler_special ): + Remove. + (yylex <"global constructors keyed to ">) + (yylex <"global destructors keyed to ">): Base it on DEMANGLER_SPECIAL. + (cp_comp_to_string): Remove variables str, prefix and buf. Remove the + GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS handling. + (cp_print): Remove the GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS + handling. + +2009-07-28 Daniel Jacobowitz + + * NEWS: Mention ARM VFP support. + * target-descriptions.c (tdesc_register_type): Make public. + (tdesc_unnumbered_register): New function. + (tdesc_register_reggroup_p): Allow missing + pseudo_register_reggroup_p. + * target-descriptions.h (tdesc_register_type): Declare. + (tdesc_unnumbered_register): Declare. + * arm-tdep.c (arm_neon_quad_read, arm_neon_quad_write): New functions. + (arm_push_dummy_call): Use arm_neon_quad_write. + (arm_neon_double_type, arm_neon_quad_type): New functions. + (arm_register_type): Handle VFP and NEON registers. Override the + types of double-precision registers for NEON. Disable FPA registers + if they are not present. + (arm_dwarf_reg_to_regnum): Add current VFP and NEON register numbers. + (arm_return_value): Use arm_neon_quad_write and arm_neon_quad_read. + (arm_register_name): Handle VFP single and NEON quad registers. + (arm_pseudo_read, arm_pseudo_write): New functions. + (arm_gdbarch_init): Check for VFP and NEON in the target description. + Assign numbers to double-precision registers. Register VFP and NEON + pseudo registers. Remove a shadowed "i" variable. + * arm-tdep.h (enum gdb_regnum): Add ARM_D0_REGNUM and + ARM_D31_REGNUM. + (struct gdbarch_tdep): Add have_neon_pseudos, have_neon, + have_vfp_registers, have_vfp_pseudos, neon_double_type, + and neon_quad_type. + + * features/Makefile: Make expedite settings only architecture + specific. + (WHICH): Add new ARM descriptions. + * features/arm-with-neon.xml, features/arm-with-vfpv2.c, + features/arm-with-vfpv3.c, features/arm-vfpv2.xml, + features/arm-vfpv3.xml, features/arm-with-vfpv2.xml, + features/arm-with-vfpv3.xml, features/arm-with-neon.c: New files. + * regformats/arm-with-neon.dat, regformats/arm-with-vfpv2.dat, + regformats/arm-with-vfpv3.dat: Generate. + +2009-07-28 Daniel Jacobowitz + + * infrun.c (handle_inferior_event): Clear trap_expected after + stepping past a single-step breakpoint. + +2009-07-28 Joseph Myers + + * arm-tdep.c (enum arm_vfp_cprc_base_type, + arm_vfp_cprc_unit_length, arm_vfp_cprc_reg_char, + arm_vfp_cprc_sub_candidate, arm_vfp_call_candidate, + arm_vfp_abi_for_function): New. + (arm_push_dummy_call): Handle VFP ABI. + (arm_extract_return_value, arm_store_return_value): Handle + ARM_FLOAT_VFP case. + (arm_return_value): Handle VFP ABI. + (arm_gdbarch_init): Default fp_model based on Tag_ABI_VFP_args for + EABI binaries. + +2009-07-28 Daniel Jacobowitz + + * arch-utils.c (displaced_step_at_entry_point): Do not call + gdbarch_convert_from_func_ptr_addr. + * cris-tdep.c: Remove outdated comment. + * infcall.c (call_function_by_hand): Do not call + gdbarch_convert_from_func_ptr_addr after entry_point_address. + * objfiles.c (entry_point_address): Call both + gdbarch_convert_from_func_ptr_addr and + gdbarch_addr_bits_remove. + +2009-07-28 Aleksandar Ristovski + + * nto-tdep.c (nto_thread_state_str): New array. + (nto_extra_thread_info): New function definition. + * nto-tdep.h (gdbthread.h): New include. + (private_thread_info): New struct. + (nto_extra_thread_info): New declaration. + * nto-procfs.c (procfs_thread_alive): Properly check if + thread is still alive. + (update_thread_private_data_name, update_thread_private_data): New + function definition. + (procfs_find_new_threads): Fetch thread private data. + (init_procfs_ops): Register to_extra_thread_info. + +2009-07-25 Pedro Alves + + * stack.c (backtrace_command_1): Remove dead check of NULL current + frame. + +2009-07-23 Keith Seitz + + * source.c (forward_search_command): Don't fclose the stream, + just run the cleanups. + (reverse_search_command): Likewise. + +2009-07-23 Paul Pluzhnikov + + * symtab.c (search_symbols): Add QUIT. + +2009-07-22 Paul Pluzhnikov + + * symfile.c (symbol_file_add_with_addrs_or_offsets): Call observer. + +2009-07-22 Paul Pluzhnikov + + * objfiles.h (objfiles_changed): New prototype. + * objfiles.c (objfiles_updated_p): Rename to objfiles_changed_p. + (allocate_objfile, free_objfile): Must rebuild section map. + (objfile_relocate): Likewise. + (update_section_map, find_pc_section): Adjust. + (set_objfiles_updated_on_exe_change): Remove. + (set_objfiles_updated_on_solib_activity): Remove. + (_initialize_objfiles): Remove. + (objfiles_changed): New function. + * symfile.c (reread_symbols): Call objfiles_changed. + +2009-07-22 Hui Zhu + + * record.c (record_xfer_partial): Call error When nquery + return "n". + +2009-07-21 Paul Pluzhnikov + + * objfiles.c (objfiles_updated_p): New variable. + (qsort_cmp, bsearch_cmp, update_section_map): New function. + (find_pc_section): Use bsearch. + (set_objfiles_updated_on_exe_change): New function. + (set_objfiles_updated_on_solib_activity): New function. + (_initialize_objfiles): New function. + +2009-07-21 Michael Eager * features/rs6000/powerpc-405.xml: New. * rs6000-tdep.c: Add include & initialize for