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[PUSHED OB/PATCH] Garbage collect value_contents_equal
- From: Pedro Alves <palves at redhat dot com>
- To: gdb-patches at sourceware dot org
- Date: Mon, 14 Jul 2014 18:52:13 +0100
- Subject: [PUSHED OB/PATCH] Garbage collect value_contents_equal
- Authentication-results: sourceware.org; auth=none
Hasn't been used in years.
gdb/
2014-07-14 Pedro Alves <palves@redhat.com>
* value.c (value_contents_equal): Delete function.
* value.h (value_contents_equal): Delete declaration.
---
gdb/ChangeLog | 5 +++++
gdb/value.c | 19 -------------------
gdb/value.h | 1 -
3 files changed, 5 insertions(+), 20 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6d4d2b9..dd4b2eb 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-07-14 Pedro Alves <palves@redhat.com>
+
+ * value.c (value_contents_equal): Delete function.
+ * value.h (value_contents_equal): Delete declaration.
+
2014-07-14 Tom Tromey <tromey@redhat.com>
PR exp/17106:
diff --git a/gdb/value.c b/gdb/value.c
index 557056f..29abe5f 100644
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -1210,25 +1210,6 @@ value_contents_writeable (struct value *value)
return value_contents_raw (value);
}
-/* Return non-zero if VAL1 and VAL2 have the same contents. Note that
- this function is different from value_equal; in C the operator ==
- can return 0 even if the two values being compared are equal. */
-
-int
-value_contents_equal (struct value *val1, struct value *val2)
-{
- struct type *type1;
- struct type *type2;
-
- type1 = check_typedef (value_type (val1));
- type2 = check_typedef (value_type (val2));
- if (TYPE_LENGTH (type1) != TYPE_LENGTH (type2))
- return 0;
-
- return (memcmp (value_contents (val1), value_contents (val2),
- TYPE_LENGTH (type1)) == 0);
-}
-
int
value_optimized_out (struct value *value)
{
diff --git a/gdb/value.h b/gdb/value.h
index c2e9faf..86ebd70 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -322,7 +322,6 @@ extern const gdb_byte *
value_contents_for_printing_const (const struct value *value);
extern int value_fetch_lazy (struct value *val);
-extern int value_contents_equal (struct value *val1, struct value *val2);
/* If nonzero, this is the value of a variable which does not actually
exist in the program, at least partially. If the value is lazy,
--
1.9.3