From ac17b542fe3737eb3eb84fd30ada615a21e96b55 Mon Sep 17 00:00:00 2001 From: "Yann E. MORIN\"" Date: Tue, 27 Oct 2009 20:06:46 +0100 Subject: config/binutils: add latest version 2.20 Also add patchset vampirised from Gentoo. diff --git a/config/binutils/binutils.in b/config/binutils/binutils.in index eb4061d..f6e09f7 100644 --- a/config/binutils/binutils.in +++ b/config/binutils/binutils.in @@ -8,6 +8,10 @@ choice # Don't remove next line # CT_INSERT_VERSION_BELOW +config BINUTILS_V_2_20 + bool + prompt "2.20" + config BINUTILS_V_2_19_1 bool prompt "2.19.1" @@ -34,6 +38,7 @@ config BINUTILS_VERSION string # Don't remove next line # CT_INSERT_VERSION_STRING_BELOW + default "2.20" if BINUTILS_V_2_20 default "2.19.1" if BINUTILS_V_2_19_1 default "2.19" if BINUTILS_V_2_19 default "2.18" if BINUTILS_V_2_18 diff --git a/patches/binutils/2.20/100-ppc64-pie.patch b/patches/binutils/2.20/100-ppc64-pie.patch new file mode 100644 index 0000000..879ea91 --- /dev/null +++ b/patches/binutils/2.20/100-ppc64-pie.patch @@ -0,0 +1,16 @@ +--- bfd/elf64-ppc.c.jj 2004-09-27 16:46:06.000000000 -0400 ++++ bfd/elf64-ppc.c 2004-10-04 09:09:50.000000000 -0400 +@@ -9681,7 +9681,12 @@ ppc64_elf_relocate_section (bfd *output_ + else if (!SYMBOL_REFERENCES_LOCAL (info, &h->elf) + && !is_opd + && r_type != R_PPC64_TOC) +- outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type); ++ { ++ outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type); ++ if (h->elf.dynindx == -1 ++ && h->elf.root.type == bfd_link_hash_undefweak) ++ memset (&outrel, 0, sizeof outrel); ++ } + else + { + /* This symbol is local, or marked to become local, diff --git a/patches/binutils/2.20/110-RPATH_ENVVAR-smack.patch b/patches/binutils/2.20/110-RPATH_ENVVAR-smack.patch new file mode 100644 index 0000000..efa0ec9 --- /dev/null +++ b/patches/binutils/2.20/110-RPATH_ENVVAR-smack.patch @@ -0,0 +1,13 @@ +http://sourceware.org/ml/binutils/2007-07/msg00401.html +http://sourceware.org/bugzilla/show_bug.cgi?id=4970 + +--- configure ++++ configure +@@ -5601,6 +5601,7 @@ case "${host}" in + *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;; + *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; + esac ++RPATH_ENVVAR="cant_touch_this_nah_nah_nah" + + # On systems where the dynamic library environment variable is PATH, + if test "$RPATH_ENVVAR" = PATH; then diff --git a/patches/binutils/2.20/120-sh-targets.patch b/patches/binutils/2.20/120-sh-targets.patch new file mode 100644 index 0000000..4379ede --- /dev/null +++ b/patches/binutils/2.20/120-sh-targets.patch @@ -0,0 +1,47 @@ +r10231 | lethal | 2005-05-02 09:58:00 -0400 (Mon, 02 May 2005) | 13 lines + +Likewise, binutils has no idea about any of these new targets either, so we +fix that up too.. now we're able to actually build a real toolchain for +sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more +inept targets than that one, really. Go look, I promise). + +--- binutils-2.16.90.0.2-dist/configure ++++ binutils-2.16.90.0.2/configure +@@ -1207,7 +1207,7 @@ + am33_2.0-*-linux*) + noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" + ;; +- sh-*-linux*) ++ sh*-*-linux*) + noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" + ;; + sh*-*-pe|mips*-*-pe|*arm-wince-pe) +@@ -1495,7 +1495,7 @@ + romp-*-*) + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}" + ;; +- sh-*-* | sh64-*-*) ++ sh*-*-* | sh64-*-*) + case "${host}" in + i[3456789]86-*-vsta) ;; # don't add gprof back in + i[3456789]86-*-go32*) ;; # don't add gprof back in +--- binutils-2.16.90.0.2-dist/configure.ac ++++ binutils-2.16.90.0.2/configure.ac +@@ -424,7 +424,7 @@ + am33_2.0-*-linux*) + noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" + ;; +- sh-*-linux*) ++ sh*-*-linux*) + noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" + ;; + sh*-*-pe|mips*-*-pe|*arm-wince-pe) +@@ -712,7 +712,7 @@ + romp-*-*) + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}" + ;; +- sh-*-* | sh64-*-*) ++ sh*-*-* | sh64-*-*) + case "${host}" in + i[[3456789]]86-*-vsta) ;; # don't add gprof back in + i[[3456789]]86-*-go32*) ;; # don't add gprof back in diff --git a/patches/binutils/2.20/130-ld-sysroot.patch b/patches/binutils/2.20/130-ld-sysroot.patch new file mode 100644 index 0000000..ddf95b1 --- /dev/null +++ b/patches/binutils/2.20/130-ld-sysroot.patch @@ -0,0 +1,36 @@ +Signed-off-by: Sven Rebhan + +Always try to prepend the sysroot prefix to absolute filenames first. + +http://bugs.gentoo.org/275666 +http://sourceware.org/bugzilla/show_bug.cgi?id=10340 + +--- ld/ldfile.c ++++ ld/ldfile.c +@@ -308,18 +308,24 @@ + directory first. */ + if (! entry->is_archive) + { +- if (entry->sysrooted && IS_ABSOLUTE_PATH (entry->filename)) ++ /* For absolute pathnames, try to always open the file in the ++ sysroot first. If this fails, try to open the file at the ++ given location. */ ++ entry->sysrooted = is_sysrooted_pathname(entry->filename, FALSE); ++ if (IS_ABSOLUTE_PATH (entry->filename) && ld_sysroot && ! entry->sysrooted) + { + char *name = concat (ld_sysroot, entry->filename, + (const char *) NULL); + if (ldfile_try_open_bfd (name, entry)) + { + entry->filename = name; ++ entry->sysrooted = TRUE; + return TRUE; + } + free (name); + } +- else if (ldfile_try_open_bfd (entry->filename, entry)) ++ ++ if (ldfile_try_open_bfd (entry->filename, entry)) + { + entry->sysrooted = IS_ABSOLUTE_PATH (entry->filename) + && is_sysrooted_pathname (entry->filename, TRUE); diff --git a/patches/binutils/2.20/140-check_ldrunpath_length.patch b/patches/binutils/2.20/140-check_ldrunpath_length.patch new file mode 100644 index 0000000..498651a --- /dev/null +++ b/patches/binutils/2.20/140-check_ldrunpath_length.patch @@ -0,0 +1,47 @@ +#!/bin/sh -e +## 012_check_ldrunpath_length.dpatch by Chris Chimelis +## +## All lines beginning with `## DP:' are a description of the patch. +## DP: Only generate an RPATH entry if LD_RUN_PATH is not empty, for +## DP: cases where -rpath isn't specified. (#151024) + +if [ $# -ne 1 ]; then + echo >&2 "`basename $0`: script expects -patch|-unpatch as argument" + exit 1 +fi + +[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts +patch_opts="${patch_opts:--f --no-backup-if-mismatch}" + +case "$1" in + -patch) patch $patch_opts -p1 < $0;; + -unpatch) patch $patch_opts -p1 -R < $0;; + *) + echo >&2 "`basename $0`: script expects -patch|-unpatch as argument" + exit 1;; +esac + +exit 0 + +@DPATCH@ +diff -urNad /home/james/debian/packages/binutils/new/binutils-2.15/ld/emultempl/elf32.em binutils-2.15/ld/emultempl/elf32.em +--- /home/james/debian/packages/binutils/new/binutils-2.15/ld/emultempl/elf32.em 2004-05-21 23:12:58.000000000 +0100 ++++ binutils-2.15/ld/emultempl/elf32.em 2004-05-21 23:12:59.000000000 +0100 +@@ -692,6 +692,8 @@ + && command_line.rpath == NULL) + { + lib_path = (const char *) getenv ("LD_RUN_PATH"); ++ if ((lib_path) && (strlen (lib_path) == 0)) ++ lib_path = NULL; + if (gld${EMULATION_NAME}_search_needed (lib_path, &n, + force)) + break; +@@ -871,6 +873,8 @@ + rpath = command_line.rpath; + if (rpath == NULL) + rpath = (const char *) getenv ("LD_RUN_PATH"); ++ if ((rpath) && (strlen (rpath) == 0)) ++ rpath = NULL; + if (! (bfd_elf_size_dynamic_sections + (output_bfd, command_line.soname, rpath, + command_line.filter_shlib, diff --git a/patches/binutils/2.20/150-pt-pax-flags-20090909.patch b/patches/binutils/2.20/150-pt-pax-flags-20090909.patch new file mode 100644 index 0000000..f0a9905 --- /dev/null +++ b/patches/binutils/2.20/150-pt-pax-flags-20090909.patch @@ -0,0 +1,238 @@ +--- binutils-2.20/bfd/elf-bfd.h ++++ binutils-2.20/bfd/elf-bfd.h +@@ -1527,6 +1527,9 @@ struct elf_obj_tdata + /* Segment flags for the PT_GNU_STACK segment. */ + unsigned int stack_flags; + ++ /* Segment flags for the PT_PAX_FLAGS segment. */ ++ unsigned int pax_flags; ++ + /* Symbol version definitions in external objects. */ + Elf_Internal_Verdef *verdef; + +--- binutils-2.20/bfd/elf.c ++++ binutils-2.20/bfd/elf.c +@@ -1081,6 +1081,7 @@ get_segment_type (unsigned int p_type) + case PT_GNU_EH_FRAME: pt = "EH_FRAME"; break; + case PT_GNU_STACK: pt = "STACK"; break; + case PT_GNU_RELRO: pt = "RELRO"; break; ++ case PT_PAX_FLAGS: pt = "PAX_FLAGS"; break; + default: pt = NULL; break; + } + return pt; +@@ -2379,6 +2380,9 @@ bfd_section_from_phdr (bfd *abfd, Elf_Internal_Phdr *hdr, int index) + case PT_GNU_RELRO: + return _bfd_elf_make_section_from_phdr (abfd, hdr, index, "relro"); + ++ case PT_PAX_FLAGS: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, index, "pax_flags"); ++ + default: + /* Check for any processor-specific program segment types. */ + bed = get_elf_backend_data (abfd); +@@ -3393,6 +3397,11 @@ get_program_header_size (bfd *abfd, struct bfd_link_info *info) + ++segs; + } + ++ { ++ /* We need a PT_PAX_FLAGS segment. */ ++ ++segs; ++ } ++ + for (s = abfd->sections; s != NULL; s = s->next) + { + if ((s->flags & SEC_LOAD) != 0 +@@ -3972,6 +3981,20 @@ _bfd_elf_map_sections_to_segments (bfd *abfd, struct bfd_link_info *info) + } + } + ++ { ++ amt = sizeof (struct elf_segment_map); ++ m = bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_PAX_FLAGS; ++ m->p_flags = elf_tdata (abfd)->pax_flags; ++ m->p_flags_valid = 1; ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ + free (sections); + elf_tdata (abfd)->segment_map = mfirst; + } +@@ -5176,7 +5199,8 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) + 6. PT_TLS segment includes only SHF_TLS sections. + 7. SHF_TLS sections are only in PT_TLS or PT_LOAD segments. + 8. PT_DYNAMIC should not contain empty sections at the beginning +- (with the possible exception of .dynamic). */ ++ (with the possible exception of .dynamic). ++ 9. PT_PAX_FLAGS segments do not include any sections. */ + #define IS_SECTION_IN_INPUT_SEGMENT(section, segment, bed) \ + ((((segment->p_paddr \ + ? IS_CONTAINED_BY_LMA (section, segment, segment->p_paddr) \ +@@ -5184,6 +5208,7 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) + && (section->flags & SEC_ALLOC) != 0) \ + || IS_NOTE (segment, section)) \ + && segment->p_type != PT_GNU_STACK \ ++ && segment->p_type != PT_PAX_FLAGS \ + && (segment->p_type != PT_TLS \ + || (section->flags & SEC_THREAD_LOCAL)) \ + && (segment->p_type == PT_LOAD \ +--- binutils-2.20/bfd/elflink.c ++++ binutils-2.20/bfd/elflink.c +@@ -5465,16 +5465,30 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd, + return TRUE; + + bed = get_elf_backend_data (output_bfd); ++ ++ elf_tdata (output_bfd)->pax_flags = PF_NORANDEXEC; ++ if (info->execheap) ++ elf_tdata (output_bfd)->pax_flags |= PF_NOMPROTECT; ++ else if (info->noexecheap) ++ elf_tdata (output_bfd)->pax_flags |= PF_MPROTECT; ++ + if (info->execstack) +- elf_tdata (output_bfd)->stack_flags = PF_R | PF_W | PF_X; ++ { ++ elf_tdata (output_bfd)->stack_flags = PF_R | PF_W | PF_X; ++ elf_tdata (output_bfd)->pax_flags |= PF_EMUTRAMP; ++ } + else if (info->noexecstack) +- elf_tdata (output_bfd)->stack_flags = PF_R | PF_W; ++ { ++ elf_tdata (output_bfd)->stack_flags = PF_R | PF_W; ++ elf_tdata (output_bfd)->pax_flags |= PF_NOEMUTRAMP; ++ } + else + { + bfd *inputobj; + asection *notesec = NULL; + int exec = 0; + ++ elf_tdata (output_bfd)->pax_flags |= PF_NOEMUTRAMP; + for (inputobj = info->input_bfds; + inputobj; + inputobj = inputobj->link_next) +@@ -5487,7 +5501,11 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd, + if (s) + { + if (s->flags & SEC_CODE) +- exec = PF_X; ++ { ++ elf_tdata (output_bfd)->pax_flags &= ~PF_NOEMUTRAMP; ++ elf_tdata (output_bfd)->pax_flags |= PF_EMUTRAMP; ++ exec = PF_X; ++ } + notesec = s; + } + else if (bed->default_execstack) +--- binutils-2.20/binutils/readelf.c ++++ binutils-2.20/binutils/readelf.c +@@ -2556,6 +2556,7 @@ get_segment_type (unsigned long p_type) + return "GNU_EH_FRAME"; + case PT_GNU_STACK: return "GNU_STACK"; + case PT_GNU_RELRO: return "GNU_RELRO"; ++ case PT_PAX_FLAGS: return "PAX_FLAGS"; + + default: + if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) +--- binutils-2.20/include/bfdlink.h ++++ binutils-2.20/include/bfdlink.h +@@ -319,6 +319,14 @@ struct bfd_link_info + /* TRUE if PT_GNU_RELRO segment should be created. */ + unsigned int relro: 1; + ++ /* TRUE if PT_PAX_FLAGS segment should be created with PF_NOMPROTECT ++ flags. */ ++ unsigned int execheap: 1; ++ ++ /* TRUE if PT_PAX_FLAGS segment should be created with PF_MPROTECT ++ flags. */ ++ unsigned int noexecheap: 1; ++ + /* TRUE if we should warn when adding a DT_TEXTREL to a shared object. */ + unsigned int warn_shared_textrel: 1; + +--- binutils-2.20/include/elf/common.h ++++ binutils-2.20/include/elf/common.h +@@ -422,6 +422,7 @@ + #define PT_SUNW_EH_FRAME PT_GNU_EH_FRAME /* Solaris uses the same value */ + #define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */ + #define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */ ++#define PT_PAX_FLAGS (PT_LOOS + 0x5041580) /* PaX flags */ + + /* Program segment permissions, in program header p_flags field. */ + +@@ -432,6 +433,21 @@ + #define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ + #define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */ + ++/* Flags to control PaX behavior. */ ++ ++#define PF_PAGEEXEC (1 << 4) /* Enable PAGEEXEC */ ++#define PF_NOPAGEEXEC (1 << 5) /* Disable PAGEEXEC */ ++#define PF_SEGMEXEC (1 << 6) /* Enable SEGMEXEC */ ++#define PF_NOSEGMEXEC (1 << 7) /* Disable SEGMEXEC */ ++#define PF_MPROTECT (1 << 8) /* Enable MPROTECT */ ++#define PF_NOMPROTECT (1 << 9) /* Disable MPROTECT */ ++#define PF_RANDEXEC (1 << 10) /* Enable RANDEXEC */ ++#define PF_NORANDEXEC (1 << 11) /* Disable RANDEXEC */ ++#define PF_EMUTRAMP (1 << 12) /* Enable EMUTRAMP */ ++#define PF_NOEMUTRAMP (1 << 13) /* Disable EMUTRAMP */ ++#define PF_RANDMMAP (1 << 14) /* Enable RANDMMAP */ ++#define PF_NORANDMMAP (1 << 15) /* Disable RANDMMAP */ ++ + /* Values for section header, sh_type field. */ + + #define SHT_NULL 0 /* Section header table entry unused */ +--- binutils-2.20/ld/emultempl/elf32.em ++++ binutils-2.20/ld/emultempl/elf32.em +@@ -2159,6 +2159,16 @@ fragment <, Mike Frysinger + + * bfd/elflink.c (bfd_elf_final_link): Check all objects for TEXTRELs. + * ld/ldmain.c (main): Change textrel warning default to true. + * ld/testsuite/lib/ld-lib.exp (default_ld_simple_link): Scrub TEXTREL + warnings from ld output. + +--- bfd/elflink.c ++++ bfd/elflink.c +@@ -8652,14 +8652,12 @@ + 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) +@@ -8702,7 +8702,7 @@ bfd_elf_final_link (bfd *abfd, struct bf + 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; + } + } +--- ld/ldmain.c ++++ ld/ldmain.c +@@ -282,2 +282,3 @@ main (int argc, char **argv) + link_info.spare_dynamic_tags = 5; ++ link_info.warn_shared_textrel = TRUE; + link_info.sharable_sections = FALSE; +--- ld/testsuite/lib/ld-lib.exp ++++ ld/testsuite/lib/ld-lib.exp +@@ -181,6 +181,10 @@ proc default_ld_simple_link { ld target + # symbol, since the default linker script might use ENTRY. + regsub -all "(^|\n)(\[^\n\]*: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output + ++ # Gentoo tweak: ++ # We want to ignore TEXTREL warnings since we force enable them by default ++ regsub -all "^lt-ld-new: warning: creating a DT_TEXTREL in object\." $exec_output "\\1" exec_output ++ + if [string match "" $exec_output] then { + return 1 + } else { diff --git a/patches/binutils/2.20/180-only-use-new-ld-dtags.patch.disabled b/patches/binutils/2.20/180-only-use-new-ld-dtags.patch.disabled new file mode 100644 index 0000000..8989579 --- /dev/null +++ b/patches/binutils/2.20/180-only-use-new-ld-dtags.patch.disabled @@ -0,0 +1,25 @@ +Don't generate RPATH if we're going to be generating RUNPATH. + +need to ponder what ramifications this has before enabling it + +--- binutils/bfd/elflink.c ++++ binutils/bfd/elflink.c +@@ -5382,11 +5382,15 @@ + + indx = _bfd_elf_strtab_add (elf_hash_table (info)->dynstr, rpath, + TRUE); +- if (indx == (bfd_size_type) -1 +- || !_bfd_elf_add_dynamic_entry (info, DT_RPATH, indx)) ++ if (indx == (bfd_size_type) -1) + return FALSE; + +- if (info->new_dtags) ++ if (!info->new_dtags) ++ { ++ if (!_bfd_elf_add_dynamic_entry (info, DT_RPATH, indx)) ++ return FALSE; ++ } ++ else + { + _bfd_elf_strtab_addref (elf_hash_table (info)->dynstr, indx); + if (!_bfd_elf_add_dynamic_entry (info, DT_RUNPATH, indx)) diff --git a/patches/binutils/2.20/190-use-new-ld-dtags.patch b/patches/binutils/2.20/190-use-new-ld-dtags.patch new file mode 100644 index 0000000..84e20f7 --- /dev/null +++ b/patches/binutils/2.20/190-use-new-ld-dtags.patch @@ -0,0 +1,10 @@ +--- binutils/ld/ldmain.c ++++ binutils/ld/ldmain.c +@@ -296,6 +296,7 @@ main (int argc, char **argv) + + link_info.allow_undefined_version = TRUE; + link_info.keep_memory = TRUE; ++ link_info.new_dtags = TRUE; + link_info.combreloc = TRUE; + link_info.strip_discarded = TRUE; + link_info.callbacks = &link_callbacks; diff --git a/patches/binutils/2.20/200-document-new-dtags-behaviour.patch b/patches/binutils/2.20/200-document-new-dtags-behaviour.patch new file mode 100644 index 0000000..0013a2d --- /dev/null +++ b/patches/binutils/2.20/200-document-new-dtags-behaviour.patch @@ -0,0 +1,16 @@ +Index: binutils-2.19.51.0.5/ld/ld.texinfo +=================================================================== +--- binutils-2.19.51.0.5.orig/ld/ld.texinfo ++++ binutils-2.19.51.0.5/ld/ld.texinfo +@@ -2036,8 +2036,9 @@ This linker can create the new dynamic t + systems may not understand them. If you specify + @option{--enable-new-dtags}, the dynamic tags will be created as needed. + If you specify @option{--disable-new-dtags}, no new dynamic tags will be +-created. By default, the new dynamic tags are not created. Note that +-those options are only available for ELF systems. ++created. On Gentoo, by default, the new dynamic tags are created (this ++differs from upstream behaviour). Note that those options are only ++available for ELF systems. + + @kindex --hash-size=@var{number} + @item --hash-size=@var{number} diff --git a/patches/binutils/2.20/210-generate-gnu-hash.patch b/patches/binutils/2.20/210-generate-gnu-hash.patch new file mode 100644 index 0000000..b427c89 --- /dev/null +++ b/patches/binutils/2.20/210-generate-gnu-hash.patch @@ -0,0 +1,8 @@ +--- binutils/ld/ldmain.c ++++ binutils/ld/ldmain.c +@@ -273,2 +273,5 @@ main (int argc, char **argv) + link_info.emit_hash = TRUE; ++#ifndef __mips__ ++ link_info.emit_gnu_hash = TRUE; ++#endif + link_info.callbacks = &link_callbacks; diff --git a/patches/binutils/2.20/220-use-relro.patch b/patches/binutils/2.20/220-use-relro.patch new file mode 100644 index 0000000..abd5187 --- /dev/null +++ b/patches/binutils/2.20/220-use-relro.patch @@ -0,0 +1,6 @@ +--- binutils/ld/ldmain.c ++++ binutils/ld/ldmain.c +@@ -293,2 +293,3 @@ main (int argc, char **argv) + link_info.combreloc = TRUE; ++ link_info.relro = TRUE; + link_info.strip_discarded = TRUE; diff --git a/patches/binutils/2.20/230-libiberty-pic.patch b/patches/binutils/2.20/230-libiberty-pic.patch new file mode 100644 index 0000000..214c44b --- /dev/null +++ b/patches/binutils/2.20/230-libiberty-pic.patch @@ -0,0 +1,10 @@ +--- libiberty/Makefile.in.mps 2004-05-13 15:53:17.000000000 +0200 ++++ libiberty/Makefile.in 2004-05-13 15:52:53.000000000 +0200 +@@ -224,6 +224,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA + $(AR) $(AR_FLAGS) $(TARGETLIB) \ + $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \ + $(RANLIB) $(TARGETLIB); \ ++ cp $(TARGETLIB) ../ ; \ + cd ..; \ + else true; fi + -- cgit v0.10.2-6-g49f6