X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2FChangeLog;h=63f0ca4ced52eda38db2bd3e42eb4a4819b2f5b2;hb=1290797801825ff96506c8197d301b60154c3250;hp=0cacee3cbb1e32fbbe35c71b2b6c012f4dc4e856;hpb=12b1a97932e2ae3112bbb389c81e4c80fff86c90;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0cacee3cbb..63f0ca4ced 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,748 @@ +2009-09-18 Keith Seitz + + * cp-support.h (cp_validate_operator): Declare new function. + * cp-support.c (cp_validate_operator): New function. + * linespec.c (decode_compound): For C++ check for a valid operator. + +2009-09-21 Keith Seitz + + * c-exp.y (qualified_name): Call CHECK_TYPEDEF before deciding + that a type is not an aggregate type. + +2009-09-21 Jason Orendorff + + PR python/10666: + * python/py-function.c (fnpy_init): Use xstrdup. + +2009-09-21 Jie Zhang + + * doc/gdb.texinfo: Escape "{" and "}". + +2009-09-21 Phil Muldoon + + PR python/10633 + + * c-lang.c (c_printstr): Do not loop past options->print_max when + iterating with wchar_iterate. + +2009-09-21 Phil Muldoon + + * python/py-value.c (valpy_getitem): Test value before allowing + subscript operation. + +2009-09-21 Hui Zhu + Michael Snyder + + * amd64-linux-tdep.c (amd64_all_but_ip_registers_record): New + function. + (amd64_linux_syscall_record): Call + amd64_all_but_ip_registers_record if syscall is + sys_rt_sigreturn. + (AMD64_LINUX_redzone, AMD64_LINUX_xstate, + AMD64_LINUX_frame_size): New macros. + (amd64_linux_record_signal): New function. + (amd64_linux_init_abi): Call set_gdbarch_process_record_signal. + +2009-09-21 Hui Zhu + Michael Snyder + + * i386-linux-tdep.c (i386_all_but_ip_registers_record): New + function. + (i386_linux_intx80_sysenter_record): Call + i386_all_but_ip_registers_record if syscall is sys_sigreturn + or sys_rt_sigreturn. + (I386_LINUX_xstate, I386_LINUX_frame_size): New macros. + (i386_linux_record_signal): New function. + (i386_linux_init_abi): Call set_gdbarch_process_record_signal. + +2009-09-21 Hui Zhu + Michael Snyder + + * record.c (record_end_entry): New struct. + (record_type): Add end. + (record_arch_list_add_end): Set rec->u.end.sigval to + TARGET_SIGNAL_0. + (record_message_args): New struct. + (record_message): Call gdbarch_process_record_signal. + (do_record_message): Add argument "signal". + (record_resume): Ditto. + (record_wait): Ditto. Check record_list->u.end.sigval + in replay mode. + +2009-09-21 Hui Zhu + Michael Snyder + + * gdbarch.sh (process_record_signal): New interface. + +2009-09-19 Matt Rice (tiny change) + + Checked in by Joel Brobecker + * varobj.c (varobj_update): Initialize children_changed. + +2009-09-19 Vladimir Prus + + * mi/mi-cmd-stack.c (list_args_or_locals): Workaround + gcc warning. + +2009-09-19 Vladimir Prus + + * mi/mi-cmds.h (mi_cmd_stack_list_variables): Declare. + * mi/mi-cmds.c (mi_cmds): Register -stack-list-variables. + * mi/mi-cmd-stack.c (enum what_to_list): New. + (list_args_or_locals): Accept what_to_list parameter. + Use 'variables' as output name of all are requested. + (mi_cmd_stack_list_variables): New. + (mi_cmd_stack_list_locals, mi_cmd_stack_list_args): Adjust. + +2009-09-19 Eli Zaretskii + + * config/djgpp/fnchange.lst: Add missing edits. + +2009-09-18 Maxim Grigoriev + + * xtensa-tdep.c (call0_analyze_prologue): Replace INT_MAX by UNIT_MAX. + +2009-09-18 Jan Kratochvil + + * objfiles.c (free_objfile): Clear SYMFILE_OBJFILE if it is OBJFILE. + * rs6000-nat.c (vmap_ldinfo): Only assertion check SYMFILE_OBJFILE now. + * symfile.c (syms_from_objfile, symbol_file_clear): Likewise. + +2009-09-18 Ulrich Weigand + + * rs6000-tdep.c (rs6000_builtin_type_vec128): Add v2_double + union member. + +2009-09-17 Joel Brobecker + + Fix a build failure on pa-hpux: + * gdb_ptrace.h (PT_SYSCALL): Define here if not already defined. + * inf-ttrace.c (inf_ttrace_wait): Fix compilation failure + introduced after field syscall_id inside struct target_waitstatus + has been renamed into syscall_number. + +2009-09-16 H.J. Lu + + PR gdb/10649 + * Makefile.in (GDB_DATADIR_PATH): Renamed to ... + (GDB_DATADIR): This. + (xml-syscall-install): Updated. + +2009-09-16 Joel Brobecker + + GDB 7.0 branch created (branch timestamp: 2009-09-16 19:00 UTC) + * version.in: Bump version to 7.0.50.20090916-cvs. + +2009-09-15 Tom Tromey + + * varobj.h (varobj_update_result_t) : New field. + (varobj_get_child_range, varobj_set_child_range): Declare. + (varobj_list_children): Update. + (varobj_enable_pretty_printing, varobj_has_more) + (varobj_pretty_printed_p): Declare. + * varobj.c (pretty_printing): New global. + (varobj_enable_pretty_printing): New function. + (struct varobj_root) : New fields. + (varobj_create): Don't call install_default_visualizer. + (instantiate_pretty_printer): Don't use value_copy. + (varobj_has_more): New function. + (restrict_range): New function. + (install_dynamic_child): Likewise. + (dynamic_varobj_has_child_method): Likewise. + (update_dynamic_varobj_children): Remove 'new_and_unchanged' + argument; add 'new', 'unchanged', 'from', and 'to' arguments. + Rewrite. + (varobj_get_num_children): Call update_dynamic_varobj_children. + (varobj_list_children): Add 'from' and 'to' arguments. Ignore + result of update_dynamic_varobj_children. Don't call + install_default_visualizer. Restrict result range. + (varobj_add_child): Don't call install_default_visualizer. + (varobj_pretty_printed_p): New function. + (install_visualizer): Rewrite. Move earlier in file. + (install_default_visualizer): Likewise. + (construct_visualizer): New function. + (install_new_value_visualizer): Likewise. + (install_new_value): Don't call release_value. Special case + pretty-printed objects. Use value_incref. Rearrange "changed" + logic. + (varobj_get_child_range): New function. + (varobj_set_child_range): Likewise. + (varobj_set_visualizer): Rewrite. + (varobj_update): Rewrite pretty-printing logic. + (new_variable): Initialize new fields. + (free_variable): Destroy new fields. + (value_of_root): Copy 'from' and 'to'. + (my_value_of_variable): Handle pretty-printers. + (value_get_print_value): Rework pretty-printing logic. + (cplus_describe_child): Don't use release_value. + * mi/mi-cmds.h (mi_cmd_enable_pretty_printing) + (mi_cmd_var_set_update_range): Declare. + * mi/mi-cmds.c (mi_cmds): Add enable-pretty-printing and + var-set-update-range. + * mi/mi-cmd-var.c (print_varobj): Update. Emit "dynamic" + attribute. + (mi_cmd_var_create): Emit "has_more" attribute. + (mi_cmd_var_set_format): Plug memory leak. + (mi_print_value_p): Replace 'type' argument with 'var'. Handle + pretty-printed varobjs. + (mi_cmd_var_list_children): Accept 'from' and 'to' arguments. + Emit "has_more" attribute. + (mi_cmd_var_evaluate_expression): Plug memory leak. + (mi_cmd_var_assign): Likewise. + (varobj_update_one): Likewise. Emit "dynamic", "has_more", and + "new_children" attributes. + (mi_cmd_enable_pretty_printing): New function. + (mi_cmd_var_set_update_range): Likewise. + +2009-09-15 Doug Evans + + * dwarf2expr.h (dwarf_value_location): Add more comments describing + enum values. + (struct dwarf_stack_value): New struct. + (struct dwarf_expr_context): Change type of `stack' from CORE_ADDR* + to struct dwarf_stack_value*. + (struct dwarf_expr_piece): Move `v.value' into its own struct, v.expr, + all uses updated. Add v.expr.in_stack_memory. + (dwarf_expr_push): Update declaration. + (dwarf_expr_fetch_in_stack_memory): Declare. + * dwarf2expr.c (dwarf_expr_grow_stack): Update calculation of + size of stack value. + (dwarf_expr_push): New arg in_stack_memory, all callers updated. + (dwarf_expr_fetch_in_stack_memory): New function. + (add_piece): Set in_stack_memory for non-literal values. + (execute_stack_op): Allow ops to specify whether the value is on the + program's stack. + (execute_stack_op, case DW_OP_fbreg): Mark value as in stack memory. + (execute_stack_op, case DW_OP_call_frame_cfa): Ditto. + (execute_stack_op, case DW_OP_dup): Copy in_stack_memory flag. + (execute_stack_op, cases DW_OP_pick, DW_OP_over): Ditto. + (execute_stack_op, cases DW_OP_swap, DW_OP_rot): Update type of + dwarf stack value. + * dwarf2loc.c (read_pieced_value): Call read_stack for values known + to be on the program's stack. + (dwarf2_evaluate_loc_desc, case DWARF_VALUE_MEMORY): Call + set_value_stack only for objects known to be in stack memory. + * dwarf2-frame.c (execute_stack_op): New arg initial_in_stack_memory, + all callers updated. + + * target.c (memory_xfer_partial): Pass correct length to dcache_update. + +2009-09-15 Jan Kratochvil + + Fix gcc-4.5 HEAD warnings for enum ada_operator. + * Makefile.in (HFILES_NO_SRCDIR): Add ada-operator.inc. + * ada-lang.h (enum ada_operator): Move it to ... + * ada-operator.inc: ... a new file. + * expression.h (enum exp_opcode): Include ada-operator.inc. + New element OP_UNUSED_LAST. Update comment for OP_EXTENDED0. + + Fix gcc-4.5 HEAD warnings for GDB_FORM_cached_string. + * dwarf2read.c (GDB_FORM_cached_string) + (dwarf_form_name ): Remove. + (struct attribute ): Reduce the bit width. + (struct attribute , DW_STRING_IS_CANONICAL): New. + (read_attribute_value ) + (read_attribute_value ): Initialize + DW_STRING_IS_CANONICAL. + (dwarf2_name, dump_die_shallow ) + (dump_die_shallow ): Update the code using former + GDB_FORM_cached_string. + +2009-09-14 Sergio Durigan Junior + + * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML + syscall name for the architecture. + (amd64_linux_get_syscall_number): New function. + (amd64_linux_init_abi): Register the correct functions for syscall + catchpoint; set the correct syscall file name. + * breakpoint.c: New include: xml-syscall.h. + (set_raw_breakpoint_without_location): Setting the parameters + for the catch syscall feature. + (insert_catch_syscall): New. + (remove_catch_syscall): New. + (breakpoint_hit_catch_syscall): New. + (print_it_catch_syscall): New. + (print_one_catch_syscall): New. + (print_mention_catch_syscall): New. + (catch_syscall_breakpoint_ops): New. + (syscall_catchpoint_p): New. + (create_catchpoint_without_mention): New. + (create_catchpoint): Modified in order to use + create_catchpoint_without_mention. + (create_syscall_event_catchpoint): New. + (clean_up_filters): New. + (catch_syscall_split_args): New. + (catch_syscall_command_1): New. + (delete_breakpoint): Add cleanup for catch syscall. + (is_syscall_catchpoint_enabled): New. + (catch_syscall_enabled): New. + (catching_syscall_number): New. + (catch_syscall_completer): New completer function. + (add_catch_command): Add the completer function for catchpoints. + * breakpoint.h (syscalls_to_be_caught): New vector. + (catch_syscall_enabled): New. + (catching_syscall_number): New. + * gdbarch.c: Regenerated. + * gdbarch.h: Regenerated. + * gdbarch.sh: Add syscall catchpoint functions and structures. + (get_syscall_number): New. + (UNKNOWN_SYSCALL): New definition. + * i386-linux-nat.c (i386_linux_resume): Select the proper request + to be made for ptrace() considering if we are catching syscalls + or not. + * i386-linux-tdep.c: Include xml-syscall.h header, define the XML + syscall name for the architecture. + (i386_linux_get_syscall_number): New. + (i386_linux_init_abi): Register the correct functions for syscall + catchpoint; set the correct syscall file name. + * inf-child.c (inf_child_set_syscall_catchpoint): New. + (inf_child_target): Assign default values to target_ops. + * inf-ptrace.c (inf_ptrace_resume): Select the proper request + to be made for ptrace() considering if we are catching syscalls + or not. + * inferior.h (struct inferior): Included new variables + any_syscall_count, syscalls_counts and total_syscalls_count, + used to keep track of requested syscall catchpoints. + * infrun.c (resume): Add syscall catchpoint. + (deal_with_syscall_event): New. + (handle_inferior_event): Add syscall entry/return events. + (inferior_has_called_syscall): New. + * linux-nat.c: Define some helpful variables to track wether we have + support for the needed ptrace option. + (linux_test_for_tracesysgood): New. + (linux_supports_tracesysgood): New. + (linux_enable_tracesysgood): New. + (linux_enable_event_reporting): Save the current used ptrace + options. + (linux_child_post_attach): Calling linux_enable_tracesysgood. + (linux_child_post_startup_inferior): Likewise. + (linux_child_set_syscall_catchpoint): New function. + (linux_handle_extended_wait): Handle the case which the inferior stops + because it has called or returned from a syscall. + (linux_target_install_ops): Install the necessary functions to handle + syscall catchpoints. + * linux-nat.h (struct lwp_info): Include syscall_state into the + structure, which indicates if we are in a syscall entry or return. + * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML + syscall filename for the arch. + (ppc_linux_get_syscall_number): New. + (ppc_linux_init_abi): Register the correct functions for syscall + catchpoint; setting the correct name for the XML syscall file. + * target.c (update_current_target): Update/copy functions related to + syscall catchpoint. + (target_waitstatus_to_string): Add syscall catchpoint entry/return + events. + * target.h (struct target_waitstatus): Add syscall number. + (struct syscall): New struct to hold information about syscalls + in the system. + (struct target_ops): Add ops for syscall catchpoint. + (inferior_has_called_syscall): New. + (target_set_syscall_catchpoint): New. + * xml-support.c (xml_fetch_content_from_file): New function, + transferred from xml-tdesc.c. + * xml-support.h (xml_fetch_content_from_file): New. + * xml-tdesc.c (fetch_xml_from_file): Function removed; + transferred to xml-support.c. + (file_read_description_xml): Updated to use the new + xml_fetch_content_from_file function. + * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML + support. + * syscalls/amd64-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use amd64 architecture. + * syscalls/i386-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use i386 architecture. + * syscalls/ppc-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use PPC architecture. + * syscalls/ppc64-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use PPC64 architecture. + * xml-syscall.c: New file containing functions for manipulating + syscall's XML files. + * xml-syscall.h: New file, exporting the functions above mentioned. + * Makefile.in: Support for relocatable GDB datadir and XML + syscall. + * NEWS: Added information about the catch syscall feature. + +2009-09-14 Doug Evans + + * target.c (memory_xfer_partial): Only update dcache after we know + the write succeeded. + +2009-09-14 Paul Pluzhnikov + + *minsyms.c (lookup_minimal_symbol_by_pc_section_1): Assert non-NULL + section. + (lookup_minimal_symbol_by_pc_section): Check for NULL section. + (lookup_minimal_symbol_by_pc): Adjust. + +2009-09-14 Paul Pluzhnikov + + * objfiles.c (qsort_cmp): Remove asserts. + (insert_section_p, filter_debuginfo_sections): New function. + (filter_overlapping_sections): Likewise. + (update_section_map): Adjust. + +2009-09-13 Daniel Jacobowitz + + * frame.c (get_frame_id): Default to outer_frame_id if the this_id + method does not supply an ID. Assert that the result is not + null_frame_id. + (outer_frame_id): New. + (frame_id_p): Accept outer_frame_id. + (frame_id_eq): Allow outer_frame_id to be equal to itself. + (frame_find_by_id): Revert previous local workarounds. + (get_prev_frame_1): Adjust end-of-stack check to test outer_frame_id. + * frame.h (null_frame_id, frame_id_p): Update comments. + (outer_frame_id): Declare. + * infrun.c (handle_inferior_event): Do not treat all steps from the + outermost frame as subroutine calls. + + * libunwind-frame.c (libunwind_frame_this_id): Do not clear THIS_ID. + * hppa-tdep.c (hppa_stub_frame_this_id): Likewise. + * ia64-tdep.c (ia64_frame_this_id): Likewise. + (ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id): + Use outer_frame_id instead of null_frame_id. + * amd64obsd-tdep.c (amd64obsd_trapframe_cache): Use outer_frame_id. + * i386obsd-tdep.c (i386obsd_trapframe_cache): Likewise. + * inline-frame.c (inline_frame_this_id): Refuse outer_frame_id. + * thread.c (restore_selected_frame): Update comment and remove + frame_id_p check. + +2009-09-11 Doug Evans + + * dwarf2expr.c (execute_stack_op, case DW_OP_piece): Delete unused + local addr_or_regnum. + + * objfiles.c (struct objfile_data): Delete member cleanup and replace + with save, free. + (register_objfile_data_with_cleanup): Delete arg cleanup and replace + with save, free. All callers updated. + (clear_objfile_data): Replace cleanup loop with separate save and + free loops. + * objfiles.h (register_objfile_data_with_cleanup): Update. + * arm-tdep.c (arm_objfile_data_free): Renamed from + arm_objfile_data_cleanup, all callers updated. + * dwarf2read.c (dwarf2_per_objfile_free): Renamed from + dwarf2_per_objfile_cleanup, all callers updated. + * python/py-objfile.c (py_free_objfile): Renamed from clean_up_objfile, + all callers updated. + * python/py-type.c (save_objfile_types): Renamed from + clean_up_objfile_types, all callers updated. + +2009-09-11 Tom Tromey + + * dwarf2loc.c (struct piece_closure) : New field. + (dwarf2_evaluate_loc_desc): Update. + (dwarf2_loc_desc_needs_frame): Likewise. + (allocate_piece_closure): Initialize new field. + (read_pieced_value): Update. + (write_pieced_value): Update. + (copy_pieced_value_closure): Update. + * dwarf2expr.h (enum dwarf_value_location): New. + (struct dwarf_expr_context) : Remove. + : New fields. + (struct dwarf_expr_piece) : Remove. + : New fields. + * dwarf2expr.c (add_piece): Remove in_reg, value arguments. + Update. + (require_composition): New function. + (execute_stack_op): Update. + : New cases. + : Set location, not in_reg. + : Likewise. Use require_composition. + : Update. + : Likewise. + * dwarf2-frame.c (execute_stack_op): Update. + +2009-09-10 Anthony Green + + * moxie-tdep.c (moxie_analyze_prologue): Recognize new prologue + sequences. + +2009-09-10 Michael Snyder + + * remote.c (PACKET_bc, PACKET_bs): New enums. + (remote_protocol_features): Add ReverseStep, ReverseContinue. + (remote_resume): Check for reverse capability. + (_initialize_remote): Add packet config for "bs" and "bc" packets. + * NEWS (new options): Mention set/show for "bs" and "bc" packets. + +2009-09-10 Joel Brobecker + + * top.c (interactive_mode): New static variable. + (show_interactive_mode): New function. + (input_from_terminal_p): If interactive_mode is not auto, then + use that rather than checking the stdin settings. + (init_main): Add "set/show interactive-mode" command. + * NEWS: Add entry for new "set/show interactive-mode" command. + +2009-09-10 Joel Brobecker + + * configure.ac: Fix the names of the python source and object files + following the renaming done in an earlier change. + * configure: Regenerate. + +2009-09-08 Joel Brobecker + + Fix a build failure on AIX. + * rs6000-nat.c (vmap_exec): Rewrite using target_get_section_table + instead of relying on the to_sections/to_section_end target_ops + field, since the latter have been removed in a previous patch. + +2009-09-08 Thiago Jung Bauermann + + * Makefile.in (py-cmd.o): Renamed from python-cmd.o. Updated + references. + (py-frame.o): Renamed from python-frame.o. Updated references. + (py-function.o): Renamed from python-function.o. Updated references. + (py-objfile.o): Renamed from python-objfile.o. Updated references. + (py-prettyprint.o): Renamed from python-prettyprint.o. Updated + references. + (py-type.o): Renamed from python-type.o. Updated references. + (py-utils.o): Renamed from python-utils.o. Updated references. + (py-value.o): Renamed from python-value.o. Updated references. + * py-cmd.c: Renamed from python-cmd.c. + * py-frame.c: Renamed from python-frame.c. + * py-function.c: Renamed from python-function.c. + * py-objfile.c: Renamed from python-objfile.c. + * py-prettyprint.c: Renamed from python-prettyprint.c. + * py-type.c: Renamed from python-type.c. + * py-utils.c: Renamed from python-utils.c. + * py-value.c: Renamed from python-value.c. + +2009-09-08 Joel Brobecker + + Avoid quadratic behavior when computing the value of a register. + * frame.c (frame_stash): New static constant. + (frame_stash_add, frame_stash_find, frame_stash_invalidate): + New functions. + (get_frame_id): Minor reformatting. Add the frame to the frame stash. + (frame_find_by_id): Search the frame stash first before walking all + frames starting from te current_frame. + (reinit_frame_stash): Add call to frame_stash_invalidate (); + +2009-09-08 Joel Brobecker + + * block.c (contained_in): Return zero for nested functions. + * blockframe.c (block_innermost_frame): Delete unreferenced local + variable. + +2009-09-08 Doug Evans + + * target.c (initialize_targets): Fix thinko in stack_cache_enabled_p. + +2009-09-08 Michael Snyder + + * amd64-linux-tdep.h (enum amd64_syscall): New enum consts, + to replace literal consts used in amd64-linux-tdep.c + * linux-record.h (enum gdb_syscall): New enum consts, to replace + literal consts used in amd64-linux-tdep.c and linux-record.c. + * amd64-linux-tdep.c (amd64_canonicalize_syscall): New function, + translate from native amd64 Linux syscall id to internal gdb id. + (amd64_linux_syscall_record): Switch statement abstracted out + and replaced with a call to amd64_canonicalize_syscall. + * linux-record.c (record_linux_system_call): Replace literal + consts with enum consts. + * i386-linux-tdep.c (i386_canonicalize_syscall): New function, + trivially translate from native i386 Linux syscalls to gdb syscalls. + (i386_linux_intx80_sysenter_record): + +2009-09-08 Ralf Wildenhues + + * gdb/Makefile.in (check//%): Parse 'config.status --version' + output to recreate the configuration from the testsuite directory, + rather than running 'config.status --recheck' from a different + build directory. Let configure do the recursion rather than + doing it manually. + +2009-09-08 Jan Kratochvil + + * ia64-tdep.c (ia64_memory_remove_breakpoint): Call do_cleanups + before a return. + +2009-09-08 Jan Kratochvil + + * ia64-tdep.c (ia64_memory_insert_breakpoint) + (ia64_memory_remove_breakpoint): Return immediately if any of memory + reads fail. Do not combine the VAL values. + +2009-09-08 Jan Kratochvil + + Fix ia64 shadowing of breakpoints in multiple slots of a single bundle. + * ia64-tdep.c (ia64_memory_insert_breakpoint): New call + of make_show_memory_breakpoints_cleanup with parameter 0. Move the + reading of SHADOW_CONTENTS to this memory state point of code. Update + comment for the memory re-read. + +2009-09-07 Michael Snyder + + * record.c: Minor comment and white space fix-ups. + +2009-09-07 Jan Kratochvil + + * m68k-tdep.c (m68k_gdbarch_init): Allocate TDEP as cleared. + * sparc-tdep.c (sparc32_gdbarch_init): Allocate TDEP as cleared. + Remove explicit clearing of TDEP fields. + +2009-09-06 Hui Zhu + + * i386-tdep.c (i386_record_check_override): Deleted. + (i386_record_lea_modrm): Ditto. + (i386_process_record): Ditto. + +2009-09-05 Eli Zaretskii + + * config/djgpp/djconfig.sh: Fix for Autoconf 2.64. + * config/djgpp/config.sed: Fix for Autoconf 2.64. + +2009-09-05 Hui Zhu + + * i386-tdep.c (i386_record_s): Add orig_addr. + (i386_record_check_override): New function. + (i386_record_lea_modrm): Call i386_record_check_override. + (i386_process_record): Ditto. + +2009-09-03 Nathan Froyd + + * dwarf2loc.c (struct piece_closure): New. + (allocate_piece_closure): New function. + (read_pieced_value): New function. + (write_pieced_value): New function. + (copy_pieced_value_closure): New function. + (free_pieced_value_closure): New function. + (pieced_value_funcs): Define. + (dwarf2_evaluate_loc_desc): Return a computed value for a variable + described with pieces. + +2009-09-03 Pierre Muller + Richard Earnshaw + + * arm-tdep.c (displaced_write_reg): Replace call to abort by call + to internal_error. + +2009-09-02 Tom Tromey + + * frame.h (frame_unwinder_is): Declare. + * frame.c (frame_unwinder_is): New function. + * dwarf2loc.c: Include dwarf2-frame.h. + (dwarf_expr_frame_cfa): New function. + (dwarf2_evaluate_loc_desc): Use it. + (needs_frame_frame_cfa): New function. + (dwarf2_loc_desc_needs_frame): Use it. + * dwarf2expr.h (struct dwarf_expr_context) : New + field. + * dwarf2expr.c (execute_stack_op) : New + case. + * dwarf2-frame.h (dwarf2_frame_cfa): Declare. + * dwarf2-frame.c (no_get_frame_cfa): New function. + (execute_stack_op): Use it. + (dwarf2_frame_cfa): New function. + +2009-09-02 Hui Zhu + + * record.c (record_resume): Change "signal" to "siggnal". + +2009-09-01 Hui Zhu + + * record.c (record_resume): Change "siggnal" to "signal". + +2009-09-01 Hui Zhu + + * record.c (record_resume_siggnal): Deleted. + (record_resume): Ditto. + (record_wait): Change record_resume_siggnal to + TARGET_SIGNAL_0. + +2009-08-31 Jacob Potter + Doug Evans + + Implement TARGET_OBJECT_STACK_MEMORY. + * NEWS: Add note on new "set stack-cache" option. + * corefile.c (read_stack): New function. + * dcache.c (dcache_struct): New member ptid. + (dcache_enable_p): Mark as obsolete. + (show_dcache_enabled_p): Flag option as deprecated. + (dcache_invalidate): Update ptid. + (dcache_invalidate_line): New function. + (dcache_read_line): No longer check cacheable attribute, stack + accesses get cached despite attribute. + (dcache_init): Set ptid. + (dcache_xfer_memory): Flush cache if from different ptid than before. + Update cache after write. + (dcache_update): New function. + (dcache_info): Report ptid. + (_initialize_dcache): Update text for `remotecache' to indicate it + is obsolete. + * dcache.h (dcache_update): Declare. + * dwarf2loc.c (dwarf2_evaluate_loc_desc): Mark values on stack with + set_value_stack. + * frame-unwind.c (frame_unwind_got_memory): Ditto. + * gdbcore.h (read_stack): Declare. + * memattr.c (mem_enable_command): Call target_dcache_invalidate + instead of dcache_invalidate. + (mem_disable_command, mem_delete_command): Ditto. + * target.c (stack_cache_enabled_p_1): New static global. + (stack_cache_enabled_p): New static global. + (set_stack_cache_enabled_p): New function. + (show_stack_cache_enabled_p): New function. + (target_dcache): Make static. + (target_dcache_invalidate): New function. + (target_load, target_resume): Call target_dcache_invalidate + instead of dcache_invalidate. + (memory_xfer_partial): New arg object, all callers updated. + Check for existing inferior before calling dcache routines. + When writing non-TARGET_OBJECT_STACK_MEMORY, notify dcache. + (target_xfer_partial): Call memory_xfer_partial for + TARGET_OBJECT_STACK_MEMORY. + (target_read_stack): New function. + (initialize_targets): Install new option `stack-cache'. + * target.h: Remove #include of dcache.h. + (enum target_object): New value TARGET_OBJECT_STACK_MEMORY. + (target_dcache): Delete. + (target_dcache_invalidate): Declare. + (target_read_stack): Declare. + * top.c (prepare_execute_command): New function. + (execute_command): Call prepare_execute_command + instead of free_all_values. + * top.h (prepare_execute_command): Declare. + * valops.c (get_value_at): New function. + (value_at): Guts moved to get_value_at. + (value_at_lazy): Similarly. + (value_fetch_lazy): Call read_stack for stack values. + * value.c (struct value): New member `stack'. + (value_stack, set_value_stack): New functions. + * value.h (value_stack, set_value_stack): Declare. + * mi/mi-main.c (mi_cmd_execute): Call prepare_execute_command + instead of free_all_values. + +2009-08-29 Hui Zhu + + * i386-tdep.c (i386_process_record): Fix the error of string + ops instructions's handler. + +2009-08-28 Doug Evans + + * top.c (execute_command): Remove redundant comment. + +2009-08-28 Daniel Jacobowitz + + PR gdb/10565 + + * value.c (value_primitive_field): Do not save value_offset for + bitfields. + (unpack_bits_as_long): Do not read an entire ULONGEST. + +2009-08-28 Jan Kratochvil + + Support constant DW_AT_data_member_location by GCC PR debug/40659. + * dwarf2read.c + (dwarf2_add_field ): + Initialize BYTE_OFFSET to 0 by default. Explicitly check if + attr_form_is_block. + (dwarf2_add_field ) + (read_common_block ): New variable + byte_offset. Fix crash on non-DW_BLOCK ATTR values. + 2009-08-28 Hui Zhu * record.c (record_list_release_next): Change the first