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[committed, PATCH] Document -z text, -z notext and -z textoff
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: binutils at sourceware dot org
- Date: Fri, 6 Feb 2015 10:02:41 -0800
- Subject: [committed, PATCH] Document -z text, -z notext and -z textoff
- Authentication-results: sourceware.org; auth=none
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
Hi,
I checked in this patch to document -z text, -z notext and -z textoff.
H.J.
---
diff --git a/ld/ChangeLog b/ld/ChangeLog
index e838ac8..52c3ba0 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,11 @@
2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
+ * ld.texinfo: Document -z text, -z notext and -z textoff.
+ * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
+ -z text, -z notext and -z textoff.
+
+2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
+
* configure.ac: Add AC_FUNC_MMAP.
* config.in: Regenerated.
* configure: Likewise.
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 34a729e..618e20a 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -2454,6 +2454,12 @@ EOF
if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
fragment <<EOF
fprintf (file, _("\
+ -z text Treat DT_TEXTREL in shared object as error\n"));
+ fprintf (file, _("\
+ -z notext Don't treat DT_TEXTREL in shared object as error\n"));
+ fprintf (file, _("\
+ -z textoff Don't treat DT_TEXTREL in shared object as error\n"));
+ fprintf (file, _("\
-z norelro Don't create RELRO program header\n"));
fprintf (file, _("\
-z now Mark object non-lazy runtime binding\n"));
diff --git a/ld/ld.texinfo b/ld/ld.texinfo
index f6e0117..701cd3b 100644
--- a/ld/ld.texinfo
+++ b/ld/ld.texinfo
@@ -1106,6 +1106,15 @@ Marks the object can not be dumped by @code{dldump}.
@item noexecstack
Marks the object as not requiring executable stack.
+@item text
+Treat DT_TEXTREL in shared object as error.
+
+@item notext
+Don't treat DT_TEXTREL in shared object as error.
+
+@item textoff
+Don't treat DT_TEXTREL in shared object as error.
+
@item norelro
Don't create an ELF @code{PT_GNU_RELRO} segment header in the object.