Emit a warning when -z relro is unsupported

[thirdparty/binutils-gdb.git] / ld / ChangeLog

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 45cf9485d50223898d4d001db06bb67d89df2b83..7a6caa94af9ce5374b068e8a762760b50d2e0939 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,21 @@
+2020-06-19  Alan Modra  <amodra@gmail.com>
+
+       * emultempl/elf.em (gld${EMULATION_NAME}_handle_option): Omit
+       -z relro and -z norelro when target support for GNU_RELRO is lacking.
+       (gld${EMULATION_NAME}_before_parse): Ignore RELRO default too.
+       * emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse): Ignore
+       RELRO default when target support for GNU_RELRO is lacking.
+       * emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
+       * emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Likewise.
+       * emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
+       * testsuite/config/default.exp (ld_elf_shared_opt): Don't set.
+       * testsuite/ld-elf/pr16322.d: xfail when no relro support.
+       * testsuite/ld-elf/pr22393-1a.d: Likewise.
+       * testsuite/ld-elf/pr22393-1b.d: Likewise.
+       * testsuite/ld-elf/shared.exp (pr20995-2.so, pr20995-2): Likewise.
+       * testsuite/lib/ld-lib.exp (run_ld_link_tests): Use check_relro_support
+       to decide whether to pass extra ld option "-z norelro".
+
 2020-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 
        * testsuite/ld-elf/linux-x86.exp (check_pr25749a): Append "-w"