[binutils-gdb] Add dwarf2_per_objfile parameter to process_full_{comp, type}_unit

[binutils-gdb] Add dwarf2_per_objfile parameter to process_full_{comp, type}_unit

[Simon Marchi]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=47b14e8676aa8a4d91f9e3af02aed3a4be00186a

commit 47b14e8676aa8a4d91f9e3af02aed3a4be00186a
Author: Simon Marchi <simon.marchi@efficios.com>
Date:   Wed May 27 11:13:58 2020 -0400

    Add dwarf2_per_objfile parameter to process_full_{comp,type}_unit
    
    This allows removing the dwarf2_per_cu_data::dwarf2_per_objfile
    references in them.
    
    gdb/ChangeLog:
    
            * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
            parameter.
            (process_full_type_unit): Likewise.
            (process_queue): Update.
    
    Change-Id: Ie68baa8cc4bf1f81cc67d4ad13a59881b4c3feb6

Diff:
---
 gdb/ChangeLog     |  7 +++++++
 gdb/dwarf2/read.c | 24 ++++++++++++++----------
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4b7898309ec..5136a2b73d0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
+	parameter.
+	(process_full_type_unit): Likewise.
+	(process_queue): Update.
+
 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 
 	* dwarf2/read.c (recursively_compute_inclusions): Add
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 070d8809bda..7b4cfb329e6 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -1572,11 +1572,13 @@ static void load_full_comp_unit (dwarf2_per_cu_data *per_cu,
 				 bool skip_partial,
 				 enum language pretend_language);
 
-static void process_full_comp_unit (struct dwarf2_per_cu_data *,
-				    enum language);
+static void process_full_comp_unit (dwarf2_per_cu_data *per_cu,
+				    dwarf2_per_objfile *per_objfile,
+				    enum language pretend_language);
 
-static void process_full_type_unit (struct dwarf2_per_cu_data *,
-				    enum language);
+static void process_full_type_unit (dwarf2_per_cu_data *per_cu,
+				    dwarf2_per_objfile *per_objfile,
+				    enum language pretend_language);
 
 static void dwarf2_add_dependence (struct dwarf2_cu *,
 				   struct dwarf2_per_cu_data *);
@@ -9035,9 +9037,11 @@ process_queue (struct dwarf2_per_objfile *dwarf2_per_objfile)
 	    fprintf_unfiltered (gdb_stdlog, "Expanding symtab of %s\n", buf);
 
 	  if (per_cu->is_debug_types)
-	    process_full_type_unit (per_cu, item.pretend_language);
+	    process_full_type_unit (per_cu, dwarf2_per_objfile,
+				    item.pretend_language);
 	  else
-	    process_full_comp_unit (per_cu, item.pretend_language);
+	    process_full_comp_unit (per_cu, dwarf2_per_objfile,
+				    item.pretend_language);
 
 	  if (dwarf_read_debug >= debug_print_threshold)
 	    fprintf_unfiltered (gdb_stdlog, "Done expanding %s\n", buf);
@@ -9741,11 +9745,11 @@ process_cu_includes (struct dwarf2_per_objfile *dwarf2_per_objfile)
    already been loaded into memory.  */
 
 static void
-process_full_comp_unit (struct dwarf2_per_cu_data *per_cu,
+process_full_comp_unit (dwarf2_per_cu_data *per_cu,
+			dwarf2_per_objfile *dwarf2_per_objfile,
 			enum language pretend_language)
 {
   struct dwarf2_cu *cu = per_cu->cu;
-  struct dwarf2_per_objfile *dwarf2_per_objfile = per_cu->dwarf2_per_objfile;
   struct objfile *objfile = dwarf2_per_objfile->objfile;
   struct gdbarch *gdbarch = objfile->arch ();
   CORE_ADDR lowpc, highpc;
@@ -9841,11 +9845,11 @@ process_full_comp_unit (struct dwarf2_per_cu_data *per_cu,
    already been loaded into memory.  */
 
 static void
-process_full_type_unit (struct dwarf2_per_cu_data *per_cu,
+process_full_type_unit (dwarf2_per_cu_data *per_cu,
+			dwarf2_per_objfile *dwarf2_per_objfile,
 			enum language pretend_language)
 {
   struct dwarf2_cu *cu = per_cu->cu;
-  struct dwarf2_per_objfile *dwarf2_per_objfile = per_cu->dwarf2_per_objfile;
   struct objfile *objfile = dwarf2_per_objfile->objfile;
   struct compunit_symtab *cust;
   struct signatured_type *sig_type;