DWARF-5: call sites

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_*.

1 files changed, 10 insertions, 12 deletions

diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 5852160de4..e094ecef3a 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -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];
   };