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DWARF-5: call sites

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this patch updates all call sites related DWARF-5 renames.

gdb/ChangeLog
2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* block.c (call_site_for_pc): Rename DW_OP_GNU_*, DW_TAG_GNU_* and
	DW_AT_GNU_*.
	* common/common-exceptions.h (enum errors): Likewise.
	* dwarf2-frame.c (class dwarf_expr_executor): Likewise.
	* dwarf2expr.c (dwarf_block_to_dwarf_reg)
	(dwarf_expr_context::execute_stack_op): Likewise.
	* dwarf2expr.h (struct dwarf_expr_context, struct dwarf_expr_piece):
	Likewise.
	* dwarf2loc.c (dwarf_evaluate_loc_desc::get_base_type)
	(dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
	(show_entry_values_debug, call_site_to_target_addr)
	(func_addr_to_tail_call_list, func_verify_no_selftailcall)
	(dwarf_expr_reg_to_entry_parameter, dwarf_entry_parameter_to_value)
	(entry_data_value_free_closure, value_of_dwarf_reg_entry)
	(value_of_dwarf_block_entry, indirect_pieced_value)
	(symbol_needs_eval_context::push_dwarf_reg_entry_value):
	(disassemble_dwarf_expression): Likewise.
	* dwarf2read.c (process_die, inherit_abstract_dies)
	(read_call_site_scope): Likewise.
	* gdbtypes.h (struct func_type, struct call_site_parameter)
	(struct call_site): Likewise.
	* stack.c (read_frame_arg): Likewise.
	* std-operator.def (OP_VAR_ENTRY_VALUE): Likewise.

gdb/doc/ChangeLog
2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.texinfo (Print Settings, Tail Call Frames): Rename DW_OP_GNU_*,
	DW_TAG_GNU_* and DW_AT_GNU_*.

gdb/testsuite/ChangeLog
2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.arch/amd64-entry-value-param-dwarf5.S: New file.
	* gdb.arch/amd64-entry-value-param-dwarf5.c: New file.
	* gdb.arch/amd64-entry-value-param-dwarf5.exp: New file.
	* gdb.arch/amd64-entry-value.exp: Rename DW_OP_GNU_*, DW_TAG_GNU_* and
	DW_AT_GNU_*.
This commit is contained in:
Jan Kratochvil
2017-02-20 20:53:21 +01:00
parent 43988095a5
commit 216f72a1ed
18 changed files with 965 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
gdb/gdbtypes.h
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@ -1041,12 +1041,12 @@ struct func_type
unsigned int is_noreturn : 1;
/* * Only those DW_TAG_GNU_call_site's in this function that have
DW_AT_GNU_tail_call set are linked in this list. Function
/* * Only those DW_TAG_call_site's in this function that have
DW_AT_call_tail_call set are linked in this list. Function
without its tail call list complete
(DW_AT_GNU_all_tail_call_sites or its superset
DW_AT_GNU_all_call_sites) has TAIL_CALL_LIST NULL, even if some
DW_TAG_GNU_call_site's exist in such function. */
(DW_AT_call_all_tail_calls or its superset
DW_AT_call_all_calls) has TAIL_CALL_LIST NULL, even if some
DW_TAG_call_site's exist in such function. */
struct call_site *tail_call_list;
@ -1106,13 +1106,12 @@ struct call_site_parameter
union call_site_parameter_u u;
/* * DW_TAG_formal_parameter's DW_AT_GNU_call_site_value. It
is never NULL. */
/* * DW_TAG_formal_parameter's DW_AT_call_value. It is never NULL. */
const gdb_byte *value;
size_t value_size;
/* * DW_TAG_formal_parameter's DW_AT_GNU_call_site_data_value.
/* * DW_TAG_formal_parameter's DW_AT_call_data_value.
It may be NULL if not provided by DWARF. */
const gdb_byte *data_value;
@ -1120,8 +1119,7 @@ struct call_site_parameter
};
/* * A place where a function gets called from, represented by
DW_TAG_GNU_call_site. It can be looked up from
symtab->call_site_htab. */
DW_TAG_call_site. It can be looked up from symtab->call_site_htab. */
struct call_site
{
@ -1135,7 +1133,7 @@ struct call_site
struct call_site *tail_call_next;
/* * Describe DW_AT_GNU_call_site_target. Missing attribute uses
/* * Describe DW_AT_call_target. Missing attribute uses
FIELD_LOC_KIND_DWARF_BLOCK with FIELD_DWARF_BLOCK == NULL. */
struct call_site_target target;
@ -1149,7 +1147,7 @@ struct call_site
struct dwarf2_per_cu_data *per_cu;
/* * Describe DW_TAG_GNU_call_site's DW_TAG_formal_parameter. */
/* * Describe DW_TAG_call_site's DW_TAG_formal_parameter. */
struct call_site_parameter parameter[1];
};