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Remove leftover references to dwarf2_per_cu_data::dwarf2_per_objfile 

This patch removes the remaining references to that field in obvious
ways (the same object is already available some other way in these
contexts).

gdb/ChangeLog:

	* dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
	dwarf2_per_cu_data::dwarf2_per_objfile.
	(compute_compunit_symtab_includes): Likewise.
	(dwarf2_cu::start_symtab): Likewise.

Change-Id: I965700fa793d8457711a2d6ae448aaefd779eb96
This commit is contained in:
Simon Marchi 2020-05-27 11:14:06 -04:00
parent aa66c37944
commit f6e649ddaf
2 changed files with 10 additions and 3 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2020-05-27 Simon Marchi <simon.marchi@efficios.com>
* dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
dwarf2_per_cu_data::dwarf2_per_objfile.
(compute_compunit_symtab_includes): Likewise.
(dwarf2_cu::start_symtab): Likewise.
2020-05-27 Simon Marchi <simon.marchi@polymtl.ca>
* dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile

6
gdb/dwarf2/read.c
View File

@ -7614,7 +7614,7 @@ process_psymtab_comp_unit (dwarf2_per_cu_data *this_cu,
this_cu->lang = this_cu->cu->language;
/* Age out any secondary CUs. */
age_cached_comp_units (this_cu->dwarf2_per_objfile);
age_cached_comp_units (per_objfile);
}
/* Reader function for build_type_psymtabs. */
@ -9723,7 +9723,7 @@ compute_compunit_symtab_includes (dwarf2_per_cu_data *per_cu,
/* Now we have a transitive closure of all the included symtabs. */
len = result_symtabs.size ();
cust->includes
= XOBNEWVEC (&per_cu->dwarf2_per_objfile->objfile->objfile_obstack,
= XOBNEWVEC (&per_objfile->objfile->objfile_obstack,
struct compunit_symtab *, len + 1);
memcpy (cust->includes, result_symtabs.data (),
len * sizeof (compunit_symtab *));
@ -20593,7 +20593,7 @@ dwarf2_cu::start_symtab (const char *name, const char *comp_dir,
gdb_assert (m_builder == nullptr);
m_builder.reset (new struct buildsym_compunit
(per_cu->dwarf2_per_objfile->objfile,
(this->per_objfile->objfile,
name, comp_dir, language, low_pc));
list_in_scope = get_builder ()->get_file_symbols ();