diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-03-08 11:14:03 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-03-08 11:14:03 (GMT) |
| commit | 5e2f711dbfa4c50335abe1247991a941cd7e418c (patch) | |
| tree | 85dce724c6f76cea2f9f52d900a15dfb727174bc /patches/binutils/2.19.1/150-warn-textrel.patch | |
| parent | 6343b71e2556c0c2e27b45f0cb50c94a98a773e2 (diff) | |
Add binutils-2.19.1 patchset, propagated from the 2.19 patchset.
/trunk/patches/binutils/2.19.1/120-sh-targets.patch | 57 57 0 0 +++
/trunk/patches/binutils/2.19.1/170-use-relro.patch | 19 19 0 0 +
/trunk/patches/binutils/2.19.1/160-use-new-ld-dtags.patch | 19 19 0 0 +
/trunk/patches/binutils/2.19.1/180-libiberty-pic.patch | 19 19 0 0 +
/trunk/patches/binutils/2.19.1/100-ppc64-pie.patch | 25 25 0 0 +
/trunk/patches/binutils/2.19.1/110-RPATH_ENVVAR-smack.patch | 22 22 0 0 +
/trunk/patches/binutils/2.19.1/140-pt-pax-flags-20081101.patch | 254 254 0 0 +++++++++++++++
/trunk/patches/binutils/2.19.1/150-warn-textrel.patch | 53 53 0 0 +++
/trunk/patches/binutils/2.19.1/130-check_ldrunpath_length.patch | 36 36 0 0 ++
9 files changed, 504 insertions(+)
Diffstat (limited to 'patches/binutils/2.19.1/150-warn-textrel.patch')
| -rw-r--r-- | patches/binutils/2.19.1/150-warn-textrel.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/patches/binutils/2.19.1/150-warn-textrel.patch b/patches/binutils/2.19.1/150-warn-textrel.patch new file mode 100644 index 0000000..dab77b1 --- /dev/null +++ b/patches/binutils/2.19.1/150-warn-textrel.patch @@ -0,0 +1,53 @@ +Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/150-warn-textrel.patch + +-= BEGIN original header =- +Original patch from Gentoo: +gentoo/src/patchsets/binutils/2.19/66_all_binutils-2.18.50.0.2-warn-textrel.patch + +textrels are bad for forcing copy-on-write (this affects everyone), +and for security/runtime code generation, this affects security ppl. +But in either case, it doesn't matter who needs textrels, it's +the very fact that they're needed at all. + +-= END original header =- + +diff -durN binutils-2.19.1.orig/bfd/elflink.c binutils-2.19.1/bfd/elflink.c +--- binutils-2.19.1.orig/bfd/elflink.c 2009-03-08 11:57:02.000000000 +0100 ++++ binutils-2.19.1/bfd/elflink.c 2009-03-08 11:57:02.000000000 +0100 +@@ -10820,14 +10820,12 @@ + goto error_return; + + /* Check for DT_TEXTREL (late, in case the backend removes it). */ +- if (info->warn_shared_textrel && info->shared) ++ o = bfd_get_section_by_name (dynobj, ".dynamic"); ++ if (info->warn_shared_textrel && o != NULL) + { + bfd_byte *dyncon, *dynconend; + + /* Fix up .dynamic entries. */ +- o = bfd_get_section_by_name (dynobj, ".dynamic"); +- BFD_ASSERT (o != NULL); +- + dyncon = o->contents; + dynconend = o->contents + o->size; + for (; dyncon < dynconend; dyncon += bed->s->sizeof_dyn) +@@ -10839,7 +10837,7 @@ + if (dyn.d_tag == DT_TEXTREL) + { + info->callbacks->einfo +- (_("%P: warning: creating a DT_TEXTREL in a shared object.\n")); ++ (_("%P: warning: creating a DT_TEXTREL in object.\n")); + break; + } + } +diff -durN binutils-2.19.1.orig/ld/ldmain.c binutils-2.19.1/ld/ldmain.c +--- binutils-2.19.1.orig/ld/ldmain.c 2008-08-17 05:12:50.000000000 +0200 ++++ binutils-2.19.1/ld/ldmain.c 2009-03-08 11:57:02.000000000 +0100 +@@ -274,6 +274,7 @@ + link_info.relax_pass = 1; + link_info.pei386_auto_import = -1; + link_info.spare_dynamic_tags = 5; ++ link_info.warn_shared_textrel = TRUE; + link_info.path_separator = ':'; + + ldfile_add_arch (""); |