+2009-09-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gdb/10649
+ * Makefile.in (GDB_DATADIR_PATH): Renamed to ...
+ (GDB_DATADIR): This.
+ (xml-syscall-install): Updated.
+
+2009-09-16 Joel Brobecker <brobecker@adacore.com>
+
+ 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 <tromey@redhat.com>
+
+ * varobj.h (varobj_update_result_t) <new>: 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) <from, to, constructor, child_iter,
+ saved_item>: 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 <dje@google.com>
+
+ * 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 <jan.kratochvil@redhat.com>
+
+ 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 <GDB_FORM_cached_string>): Remove.
+ (struct attribute <dwarf_form>): Reduce the bit width.
+ (struct attribute <string_is_canonical>, DW_STRING_IS_CANONICAL): New.
+ (read_attribute_value <DW_FORM_string>)
+ (read_attribute_value <DW_FORM_strp>): Initialize
+ DW_STRING_IS_CANONICAL.
+ (dwarf2_name, dump_die_shallow <DW_FORM_string>)
+ (dump_die_shallow <DW_FORM_strp>): Update the code using former
+ GDB_FORM_cached_string.
+
+2009-09-14 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
+
+ * 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 <dje@google.com>
+
+ * target.c (memory_xfer_partial): Only update dcache after we know
+ the write succeeded.
+
+2009-09-14 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ *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 <ppluzhnikov@google.com>
+
+ * 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 <dan@codesourcery.com>
+
+ * 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 <dje@google.com>
+
+ * 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 <tromey@redhat.com>
+
+ * dwarf2loc.c (struct piece_closure) <arch>: 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) <in_reg>: Remove.
+ <location, len, data>: New fields.
+ (struct dwarf_expr_piece) <in_reg, value>: Remove.
+ <location, v>: New fields.
+ * dwarf2expr.c (add_piece): Remove in_reg, value arguments.
+ Update.
+ (require_composition): New function.
+ (execute_stack_op): Update.
+ <DW_OP_implicit_value, DW_OP_stack_value>: New cases.
+ <DW_OP_reg0>: Set location, not in_reg.
+ <DW_OP_regx>: Likewise. Use require_composition.
+ <DW_OP_fbreg>: Update.
+ <DW_OP_piece>: Likewise.
+ * dwarf2-frame.c (execute_stack_op): Update.
+
+2009-09-10 Anthony Green <green@moxielogic.com>
+
+ * moxie-tdep.c (moxie_analyze_prologue): Recognize new prologue
+ sequences.
+
+2009-09-10 Michael Snyder <msnyder@vmware.com>
+
+ * 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 <brobecker@adacore.com>
+
+ * 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 <brobecker@adacore.com>
+
+ * 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 <brobecker@adacore.com>
+
+ 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 <thiago.bauermann@gmail.com>
+
+ * 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 <brobecker@adacore.com>
+
+ 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 <brobecker@adacore.com>
+
+ * block.c (contained_in): Return zero for nested functions.
+ * blockframe.c (block_innermost_frame): Delete unreferenced local
+ variable.
+
+2009-09-08 Doug Evans <dje@google.com>
+
+ * target.c (initialize_targets): Fix thinko in stack_cache_enabled_p.
+
+2009-09-08 Michael Snyder <msnyder@vmware.com>
+
+ * 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 <Ralf.Wildenhues@gmx.de>
+
+ * 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 <jan.kratochvil@redhat.com>
+
+ * ia64-tdep.c (ia64_memory_remove_breakpoint): Call do_cleanups
+ before a return.
+
+2009-09-08 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * 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 <jan.kratochvil@redhat.com>
+
+ 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 <msnyder@vmware.com>
+
+ * record.c: Minor comment and white space fix-ups.
+
+2009-09-07 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * 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 <teawater@gmail.com>
+
+ * i386-tdep.c (i386_record_check_override): Deleted.
+ (i386_record_lea_modrm): Ditto.
+ (i386_process_record): Ditto.
+
+2009-09-05 Eli Zaretskii <eliz@gnu.org>
+
+ * config/djgpp/djconfig.sh: Fix for Autoconf 2.64.
+ * config/djgpp/config.sed: Fix for Autoconf 2.64.
+
+2009-09-05 Hui Zhu <teawater@gmail.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * 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 <muller@ics.u-strasbg.fr>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ * arm-tdep.c (displaced_write_reg): Replace call to abort by call
+ to internal_error.
+
+2009-09-02 Tom Tromey <tromey@redhat.com>
+
+ * 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) <get_frame_cfa>: New
+ field.
+ * dwarf2expr.c (execute_stack_op) <DW_OP_call_frame_cfa>: 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 <teawater@gmail.com>
+
+ * record.c (record_resume): Change "signal" to "siggnal".
+
+2009-09-01 Hui Zhu <teawater@gmail.com>
+
+ * record.c (record_resume): Change "siggnal" to "signal".
+
+2009-09-01 Hui Zhu <teawater@gmail.com>
+
+ * record.c (record_resume_siggnal): Deleted.
+ (record_resume): Ditto.
+ (record_wait): Change record_resume_siggnal to
+ TARGET_SIGNAL_0.
+
+2009-08-31 Jacob Potter <jdpotter@google.com>
+ Doug Evans <dje@google.com>
+
+ 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 <teawater@gmail.com>
+
+ * i386-tdep.c (i386_process_record): Fix the error of string
+ ops instructions's handler.
+
+2009-08-28 Doug Evans <dje@google.com>
+
+ * top.c (execute_command): Remove redundant comment.
+
2009-08-28 Daniel Jacobowitz <dan@codesourcery.com>
PR gdb/10565
projects / thirdparty / binutils-gdb.git / blobdiff