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[commit] [patch 07/12] entryval#3: Display @entry parameters


On Thu, 29 Sep 2011 21:51:59 +0200, Jan Kratochvil wrote:
> gdb/
> 2011-09-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
> 
> 	Display @entry parameter values (without references).
> 	* dwarf2expr.c (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset):
> 	New functions.
> 	* dwarf2expr.h (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset):
> 	New declarations.
> 	* dwarf2loc.c (dwarf2_find_location_expression): Support location list
> 	entry record.
> 	(dwarf_entry_parameter_to_value, value_of_dwarf_reg_entry)
> 	(value_of_dwarf_block_entry, locexpr_read_variable_at_entry): New
> 	functions.
> 	(dwarf2_locexpr_funcs): Install locexpr_read_variable_at_entry.
> 	(loclist_read_variable_at_entry): New function.
> 	(dwarf2_loclist_funcs): Install loclist_read_variable_at_entry.
> 	* dwarf2read.c (read_call_site_scope): Support also DW_OP_fbreg in
> 	DW_AT_location, call dwarf_block_to_sp_offset for it.
> 	* frame.h (print_entry_values_no, print_entry_values_only)
> 	(print_entry_values_preferred, print_entry_values_if_needed)
> 	(print_entry_values_both, print_entry_values_compact)
> 	(print_entry_values_default, print_entry_values): New declarations.
> 	(struct frame_arg): New field entry_kind.
> 	(read_frame_arg): New parameter entryargp.
> 	* mi/mi-cmd-stack.c (list_arg_or_local): New gdb_assert for
> 	arg->entry_kind.  Optionally print the `@entry' suffix.
> 	(list_args_or_locals): New variable entryarg, initialize it.
> 	Initialize also entry_kind of arg and entryarg.  Conditionalize
> 	list_arg_or_local for arg, add list_arg_or_local for entryarg.  Call
> 	xfree for entryarg.error.
> 	* stack.c (print_entry_values_no, print_entry_values_only)
> 	(print_entry_values_preferred, print_entry_values_if_needed)
> 	(print_entry_values_both, print_entry_values_compact)
> 	(print_entry_values_default, print_entry_values_choices)
> 	(print_entry_values): New variables.
> 	(print_frame_arg): New gdb_assert for arg->entry_kind.  Optionally
> 	print the `@entry' suffix, possibly in combination for
> 	print_entry_values_compact.
> 	(read_frame_arg): New parameter entryargp, new variables entryval,
> 	entryval_error and val_equal.  Read in also entryargp, respect
> 	print_entry_values, compare the values using val_equal, fill in also
> 	argp->entry_kind (together with entryargp->entry_kind).
> 	(print_frame_args): New variable entryarg, initialize it.
> 	Conditionalize print_frame_arg for arg, add print_frame_arg for
> 	entryarg.  Call xfree for entryarg.error.
> 	(_initialize_stack): Call add_setshow_enum_cmd for `entry-values'.
> 	* symtab.h (struct symbol_computed_ops): New field
> 	read_variable_at_entry.
> 
> gdb/doc/
> 2011-09-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
> 	    Eli Zaretskii  <eliz@gnu.org>
> 
> 	* gdb.texinfo (Tail Call Frames): Add anchor.  Add self tail call
> 	example.
> 	(Print Settings): New description of set print entry-values and show
> 	print entry-values.
> 
> gdb/testsuite/
> 2011-09-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
> 
> 	Display @entry parameter values (without references).
> 	* gdb.arch/amd64-entry-value.cc (locexpr, stacktest, data, data2)
> 	(different, validity, invalid): New functions.
> 	(main): Call them.
> 	* gdb.arch/amd64-entry-value.exp: New breakpoints breakhere_locexpr,
> 	stacktest, breakhere_stacktest, different, breakhere_different,
> 	breakhere_validity and breakhere_invalid.
> 	(entry: bt): Update for @entry.
> 	(entry_locexpr: *, entry_stack: *, entry_equal: *, entry_different: *)
> 	(entry_validity: *, entry_invalid: *): Many new tests.
> 	* gdb.base/break.exp
> 	(run until breakpoint set at small function, optimized file): Accept
> 	also the @entry suffix.
> 	* gdb.mi/Makefile.in (PROGS): Add mi2-amd64-entry-value.
> 	* gdb.mi/mi2-amd64-entry-value.c: New files.
> 	* gdb.mi/mi2-amd64-entry-value.exp: New files.

Checked in:
	http://sourceware.org/ml/gdb-cvs/2011-10/msg00062.html


Thanks,
Jan


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