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[RFA v2 19/23] Parameterize cp_scan_for_anonymous_namespaces
- From: Tom Tromey <tom at tromey dot com>
- To: gdb-patches at sourceware dot org
- Cc: Tom Tromey <tom at tromey dot com>
- Date: Thu, 19 Jul 2018 22:27:43 -0600
- Subject: [RFA v2 19/23] Parameterize cp_scan_for_anonymous_namespaces
- References: <20180720042747.18473-1-tom@tromey.com>
This changes cp_scan_for_anonymous_namespaces to use the
buildsym_compunit API, rather than the function-based API.
gdb/ChangeLog
2018-07-19 Tom Tromey <tom@tromey.com>
* stabsread.c (define_symbol): Update.
* buildsym-legacy.h (get_buildsym_compunit): Declare.
* dwarf2read.c (new_symbol): Update.
* cp-support.h (cp_scan_for_anonymous_namespaces): Update.
* cp-namespace.c: Include buildsym.h.
(cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
* buildsym-legacy.c (get_buildsym_compunit): New function.
---
gdb/ChangeLog | 10 ++++++++++
gdb/buildsym-legacy.c | 9 +++++++++
gdb/buildsym-legacy.h | 4 ++++
gdb/cp-namespace.c | 11 ++++++-----
gdb/cp-support.h | 4 +++-
gdb/dwarf2read.c | 3 ++-
gdb/stabsread.c | 3 ++-
7 files changed, 36 insertions(+), 8 deletions(-)
diff --git a/gdb/buildsym-legacy.c b/gdb/buildsym-legacy.c
index e7eaf037a88..5ee663daee4 100644
--- a/gdb/buildsym-legacy.c
+++ b/gdb/buildsym-legacy.c
@@ -375,3 +375,12 @@ scoped_free_pendings::~scoped_free_pendings ()
{
free_buildsym_compunit ();
}
+
+/* See buildsym-legacy.h. */
+
+struct buildsym_compunit *
+get_buildsym_compunit ()
+{
+ gdb_assert (buildsym_compunit != nullptr);
+ return buildsym_compunit;
+}
diff --git a/gdb/buildsym-legacy.h b/gdb/buildsym-legacy.h
index 78a5644687a..191c34478ba 100644
--- a/gdb/buildsym-legacy.h
+++ b/gdb/buildsym-legacy.h
@@ -207,4 +207,8 @@ extern struct pending **get_file_symbols ();
extern struct pending **get_global_symbols ();
+/* Return the current buildsym_compunit. */
+
+extern struct buildsym_compunit *get_buildsym_compunit ();
+
#endif /* defined (LEGACY_BUILDSYM_H) */
diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c
index ef0c823cfa3..9ee2439b5eb 100644
--- a/gdb/cp-namespace.c
+++ b/gdb/cp-namespace.c
@@ -29,7 +29,7 @@
#include "dictionary.h"
#include "command.h"
#include "frame.h"
-#include "buildsym-legacy.h"
+#include "buildsym.h"
#include "language.h"
#include "namespace.h"
#include <string>
@@ -50,7 +50,8 @@ static struct type *cp_lookup_transparent_type_loop (const char *name,
anonymous namespace; if so, add an appropriate using directive. */
void
-cp_scan_for_anonymous_namespaces (const struct symbol *const symbol,
+cp_scan_for_anonymous_namespaces (struct buildsym_compunit *compunit,
+ const struct symbol *const symbol,
struct objfile *const objfile)
{
if (SYMBOL_DEMANGLED_NAME (symbol) != NULL)
@@ -94,9 +95,9 @@ cp_scan_for_anonymous_namespaces (const struct symbol *const symbol,
namespace given by the previous component if there is
one, or to the global namespace if there isn't. */
std::vector<const char *> excludes;
- add_using_directive (get_local_using_directives (),
- dest, src, NULL, NULL, excludes, 1,
- &objfile->objfile_obstack);
+ add_using_directive (compunit->get_local_using_directives (),
+ dest, src, NULL, NULL, excludes,
+ 1, &objfile->objfile_obstack);
}
/* The "+ 2" is for the "::". */
previous_component = next_component + 2;
diff --git a/gdb/cp-support.h b/gdb/cp-support.h
index e2460de5fb8..4e269215950 100644
--- a/gdb/cp-support.h
+++ b/gdb/cp-support.h
@@ -33,6 +33,7 @@
struct symbol;
struct block;
+struct buildsym_compunit;
struct objfile;
struct type;
struct demangle_component;
@@ -132,7 +133,8 @@ extern symbol_name_matcher_ftype *cp_get_symbol_name_matcher
extern int cp_is_in_anonymous (const char *symbol_name);
-extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol,
+extern void cp_scan_for_anonymous_namespaces (struct buildsym_compunit *,
+ const struct symbol *symbol,
struct objfile *objfile);
extern struct block_symbol cp_lookup_symbol_nonlocal
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index a3740891b53..02bcf656cdf 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -21476,7 +21476,8 @@ new_symbol (struct die_info *die, struct type *type, struct dwarf2_cu *cu,
namespaces based on the demangled name. */
if (!cu->processing_has_namespace_info
&& cu->language == language_cplus)
- cp_scan_for_anonymous_namespaces (sym, objfile);
+ cp_scan_for_anonymous_namespaces (get_buildsym_compunit (), sym,
+ objfile);
}
return (sym);
}
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index 345cddd67ea..368293d24fe 100644
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -753,7 +753,8 @@ define_symbol (CORE_ADDR valu, const char *string, int desc, int type,
SYMBOL_SET_NAMES (sym, string, p - string, 1, objfile);
if (SYMBOL_LANGUAGE (sym) == language_cplus)
- cp_scan_for_anonymous_namespaces (sym, objfile);
+ cp_scan_for_anonymous_namespaces (get_buildsym_compunit (), sym,
+ objfile);
}
p++;
--
2.13.6