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-rw-r--r--source/d/binutils/patches/binutils-2.22.52.0.1-relro-on-by-default.patch58
1 files changed, 58 insertions, 0 deletions
diff --git a/source/d/binutils/patches/binutils-2.22.52.0.1-relro-on-by-default.patch b/source/d/binutils/patches/binutils-2.22.52.0.1-relro-on-by-default.patch
new file mode 100644
index 00000000..ba8318df
--- /dev/null
+++ b/source/d/binutils/patches/binutils-2.22.52.0.1-relro-on-by-default.patch
@@ -0,0 +1,58 @@
+diff -upr ../binutils-2.22.52.0.1.orig/ld/testsuite/config/default.exp ld/testsuite/config/default.exp
+--- a/ld/testsuite/config/default.exp 2012-03-06 14:00:31.141957656 +0000
++++ b/ld/testsuite/config/default.exp 2012-03-06 14:09:33.492940503 +0000
+@@ -23,7 +23,7 @@
+ #
+
+ if ![info exists ld] then {
+- set ld [findfile $base_dir/ld-new $base_dir/ld-new [transform ld]]
++ set ld "[findfile $base_dir/ld-new $base_dir/ld-new [transform ld]] -znorelro"
+ }
+
+ if ![info exists as] then {
+@@ -60,7 +60,7 @@ if {![file isdirectory tmpdir/ld]} then
+ catch "exec ln -s ld tmpdir/ld/collect-ld" status
+ catch "exec ln -s ../../../gas/as-new tmpdir/ld/as" status
+ }
+-set gcc_B_opt "-B[pwd]/tmpdir/ld/"
++set gcc_B_opt "-B[pwd]/tmpdir/ld/ -Wl,-z,norelro"
+
+ # load the linker path
+ set ld_L_opt ""
+@@ -279,7 +279,7 @@
+ }
+
+ if ![info exists LD] then {
+- set LD [findfile $base_dir/ld-new ./ld-new [transform ld]]
++ set LD "[findfile $base_dir/ld-new ./ld-new [transform ld]] -znorelro"
+ }
+
+ if ![info exists LDFLAGS] then {
+diff -cpr ../binutils-2.22.52.0.1.orig/ld/testsuite/ld-bootstrap/bootstrap.exp ld/testsuite/ld-bootstrap/bootstrap.exp
+--- a/ld/testsuite/ld-bootstrap/bootstrap.exp 2012-03-06 14:00:30.503957676 +0000
++++ b/ld/testsuite/ld-bootstrap/bootstrap.exp 2012-03-06 15:03:33.949837926 +0000
+@@ -71,7 +71,13 @@
+
+ # This test can only be run if we have the ld build directory,
+ # since we need the object files.
+- if {$ld != "$objdir/ld-new"} {
++ set ldexe $ld
++ set ldparm [string first " " $ld]
++ if { $ldparm > 0 } then {
++ set ldparm [expr $ldparm - 1]
++ set ldexe [string range $ld 0 $ldparm]
++ }
++ if {$ldexe != "$objdir/ld-new"} {
+ untested $testname
+ continue
+ }
+--- binutils-2.26.orig/ld/emultempl/elf32.em 2016-01-25 10:11:33.990291993 +0000
++++ binutils-2.26/ld/emultempl/elf32.em 2016-01-25 10:21:40.333016777 +0000
+@@ -104,6 +104,7 @@ gld${EMULATION_NAME}_before_parse (void)
+ config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
+ config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
+ `if test -n "$CALL_NOP_BYTE" ; then echo link_info.call_nop_byte = $CALL_NOP_BYTE; fi`;
++ link_info.relro = TRUE;
+ }
+
+ EOF