x86: Support Intel IBT with IBT property and IBT-enable PLT

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

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 94af73dfaab17ee990be4c3382867797d5661b45..b3567e112ece83dc3795322c099fc24e189adf99 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,82 @@
+2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * Makefile.am (ELF_X86_DEPS): Add $(srcdir)/emulparams/cet.sh.
+       * Makefile.in: Regenerated.
+       * NEWS: Mention GNU_PROPERTY_X86_FEATURE_1_IBT, -z ibtplt
+       and -z ibt.
+       * emulparams/cet.sh: New file.
+       * testsuite/ld-i386/ibt-plt-1.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-1.s: Likewise.
+       * testsuite/ld-i386/ibt-plt-2.s: Likewise.
+       * testsuite/ld-i386/ibt-plt-2a.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-2b.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-2c.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-2d.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-3.s: Likewise.
+       * testsuite/ld-i386/ibt-plt-3a.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-3b.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-3c.d: Likewise.
+       * testsuite/ld-i386/ibt-plt-3d.d: Likewise.
+       * testsuite/ld-i386/plt-main-ibt.dd: Likewise.
+       * testsuite/ld-i386/plt-pie-ibt.dd: Likewise.
+       * testsuite/ld-i386/property-x86-empty.s: Likewise.
+       * testsuite/ld-i386/property-x86-ibt.s: Likewise.
+       * testsuite/ld-i386/property-x86-ibt1a.d: Likewise.
+       * testsuite/ld-i386/property-x86-ibt1b.d: Likewise.
+       * testsuite/ld-i386/property-x86-ibt2.d: Likewise.
+       * testsuite/ld-i386/property-x86-ibt3a.d: Likewise.
+       * testsuite/ld-i386/property-x86-ibt3b.d: Likewise.
+       * testsuite/ld-i386/property-x86-ibt4.d: Likewise.
+       * testsuite/ld-i386/property-x86-ibt5.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-1.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-1.s: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2.s: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2a.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2b-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2b.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2c.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2d-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-2d.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3.s: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3a.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3b-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3b.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3c.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3d-x32.d: Likewise.
+       * testsuite/ld-x86-64/ibt-plt-3d.d: Likewise.
+       * testsuite/ld-x86-64/plt-main-ibt-now.rd: Likewise.
+       * testsuite/ld-x86-64/plt-main-ibt-x32.dd: Likewise.
+       * testsuite/ld-x86-64/plt-main-ibt.dd: Likewise.
+       * testsuite/ld-x86-64/property-x86-empty.s: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt.s: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt1a-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt1a.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt1b-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt1b.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt2-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt2.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt3a-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt3a.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt3b-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt3b.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt4-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt4.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt5-x32.d: Likewise.
+       * testsuite/ld-x86-64/property-x86-ibt5.d: Likewise.
+       * emulparams/elf32_x86_64.sh: Source emulparams/cet.sh.
+       (TINY_READONLY_SECTION): Add .plt.sec.
+       * emulparams/elf_i386.sh: Likewise.
+       * emulparams/elf_x86_64.sh: Source emulparams/cet.sh.
+       * ld.texinfo: Document -z ibtplt and -z ibt.
+       * testsuite/ld-i386/i386.exp: Run IBT and IBT PLT tests.
+       * testsuite/ld-x86-64/x86-64.exp: Likewise.
+       * testsuite/ld-x86-64/pr21481b.S (check): Updated for x32.
+
 2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR ld/21090