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Add some methods to dwarf2_per_cu_data

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This changes a few helper functions to be methods on
dwarf2_per_cu_data.

2020-02-08  Tom Tromey  <tom@tromey.com>

	* dwarf2/loc.c (dwarf2_find_location_expression)
	(dwarf_evaluate_loc_desc::get_tls_address)
	(dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
	(rw_pieced_value, dwarf2_evaluate_loc_desc_full)
	(dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
	(dwarf2_compile_property_to_c)
	(dwarf2_loc_desc_get_symbol_read_needs)
	(dwarf2_compile_expr_to_ax, locexpr_describe_location)
	(locexpr_tracepoint_var_ref, locexpr_generate_c_location)
	(loclist_describe_location, loclist_tracepoint_var_ref)
	(loclist_generate_c_location): Update.
	* compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
	* dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
	(dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
	(dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
	* dwarf2/read.c (dwarf2_per_cu_data::objfile)
	(dwarf2_per_cu_data::addr_size)
	(dwarf2_per_cu_data::ref_addr_size)
	(dwarf2_per_cu_data::text_offset)
	(dwarf2_per_cu_data::addr_type): Now methods.
	(per_cu_header_read_in): Make per_cu "const".
	(dwarf2_version): Remove.
	(dwarf2_per_cu_data::int_type): Now a method.
	(dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
	(set_die_type, read_array_type, read_subrange_index_type)
	(read_tag_string_type, read_subrange_type): Update.
	* dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
	offset_size, ref_addr_size, text_offset, addr_type, version,
	objfile, int_type, addr_sized_int_type>: Declare methods.

Change-Id: I07a42fa26e00795352389fa7a0cc1c12997d26f7
This commit is contained in:
Tom Tromey 2020-02-08 13:40:54 -07:00
parent 96c738c02f
commit 09ba997f32
6 changed files with 157 additions and 134 deletions
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3
gdb/compile/compile-loc2c.c
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@ -21,6 +21,7 @@
#include "dwarf2.h"
#include "dwarf2/expr.h"
#include "dwarf2/loc.h"
#include "dwarf2/read.h"
#include "ui-file.h"
#include "utils.h"
#include "compile-internal.h"
@ -718,7 +719,7 @@ do_compile_dwarf_expr_to_c (int indent, string_file *stream,
index, not an address. We don't support things like
branching between the address and the TLS op. */
if (op_ptr >= op_end || *op_ptr != DW_OP_GNU_push_tls_address)
uoffset += dwarf2_per_cu_text_offset (per_cu);
uoffset += per_cu->text_offset ();
push (indent, stream, uoffset);
break;