[binutils-gdb] DIGEST: ldlang.*: add timestamp

[binutils-gdb] DIGEST: ldlang.*: add timestamp

[Nick Clifton]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bd9466d4aa277a469a9d8b12f0a6e6fa51678e36

commit bd9466d4aa277a469a9d8b12f0a6e6fa51678e36
Author: Ulf Samuelsson <ulf@emagii.com>
Date:   Mon Mar 6 14:31:55 2023 +0100

    DIGEST: ldlang.*: add timestamp
    
    Signed-off-by: Ulf Samuelsson <ulf@emagii.com>

Diff:
---
 ld/ldlang.c | 8 ++++++++
 ld/ldlang.h | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/ld/ldlang.c b/ld/ldlang.c
index 295de015da9..77917027f83 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -20,6 +20,7 @@
 
 #include "sysdep.h"
 #include <limits.h>
+#include <time.h>
 #include "bfd.h"
 #include "libiberty.h"
 #include "filenames.h"
@@ -8520,6 +8521,13 @@ lang_add_string (size_t size, const char *s)
   free (string);
 }
 
+/* Store the time of linking in the image */
+void
+lang_add_timestamp (void)
+{
+  lang_add_data (QUAD, exp_intop ((bfd_vma) time (0)));
+}
+
 /* Create a new reloc statement.  RELOC is the BFD relocation type to
    generate.  HOWTO is the corresponding howto structure (we could
    look this up, but the caller has already done so).  SECTION is the
diff --git a/ld/ldlang.h b/ld/ldlang.h
index 2300fa5b2a3..ef785ae5cad 100644
--- a/ld/ldlang.h
+++ b/ld/ldlang.h
@@ -649,6 +649,8 @@ extern void lang_add_data
 extern bfd_vma charcount(const char *s);
 extern void lang_add_string
   (size_t, const char *s);
+extern void lang_add_timestamp
+  (void);
 extern void lang_add_reloc
   (bfd_reloc_code_real_type, reloc_howto_type *, asection *, const char *,
    union etree_union *);