remove support for binutils 2.18 and 2.20

SVN-Revision: 23685

7 files changed, 0 insertions, 364 deletions

diff --git a/toolchain/binutils/patches/2.20/110-arm-eabi-conf.patch b/toolchain/binutils/patches/2.20/110-arm-eabi-conf.patch
deleted file mode 100644
index 74c9653e5f..0000000000
--- a/toolchain/binutils/patches/2.20/110-arm-eabi-conf.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/configure
-+++ b/configure
-@@ -3086,7 +3086,7 @@ case "${target}" in
-     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
-     libgloss_dir=arm
-     ;;
--  arm*-*-linux-gnueabi)
-+  arm*-*-linux-*gnueabi)
-     noconfigdirs="$noconfigdirs target-qthreads"
-     case ${with_newlib} in
-       no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
---- a/configure.ac
-+++ b/configure.ac
-@@ -573,7 +573,7 @@ case "${target}" in
-     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
-     libgloss_dir=arm
-     ;;
--  arm*-*-linux-gnueabi)
-+  arm*-*-linux-*gnueabi)
-     noconfigdirs="$noconfigdirs target-qthreads"
-     case ${with_newlib} in
-       no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
diff --git a/toolchain/binutils/patches/2.20/111-pr7093.elf32-arm.c.patch b/toolchain/binutils/patches/2.20/111-pr7093.elf32-arm.c.patch
deleted file mode 100644
index 76aa343725..0000000000
--- a/toolchain/binutils/patches/2.20/111-pr7093.elf32-arm.c.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/bfd/elf32-arm.c
-+++ b/bfd/elf32-arm.c
-@@ -5511,6 +5511,10 @@ bfd_elf32_arm_init_maps (bfd *abfd)
-   if (! is_arm_elf (abfd))
-     return;
- 
-+  /* PR 7093: Make sure that we are dealing with an arm elf binary.  */
-+  if (! is_arm_elf (abfd))
-+    return;
-+
-   if ((abfd->flags & DYNAMIC) != 0)
-     return;
- 
diff --git a/toolchain/binutils/patches/2.20/112-arm-uclibc-gas-needs-libm.patch b/toolchain/binutils/patches/2.20/112-arm-uclibc-gas-needs-libm.patch
deleted file mode 100644
index abc8117e24..0000000000
--- a/toolchain/binutils/patches/2.20/112-arm-uclibc-gas-needs-libm.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Source: Khem Raj <raj.khem@gmail.com>
-Disposition: submit upstream.
-
-Description:
-
-We do not need to have the libtool patch anymore for binutils after
-libtool has been updated upstream it include support for it. However
-for building gas natively on uclibc systems we have to link it with
--lm so that it picks up missing symbols.
-
-/local/build_area/BUILD/arm_v5t_le_uclibc/binutils-2.17.50/objdir/libiberty/pic/libiberty.a(floatformat.o): In function `floatformat_from_double':
-floatformat.c:(.text+0x1ec): undefined reference to `frexp'
-floatformat.c:(.text+0x2f8): undefined reference to `ldexp'
-/local/build_area/BUILD/arm_v5t_le_uclibc/binutils-2.17.50/objdir/libiberty/pic/libiberty.a(floatformat.o): In function `floatformat_to_double':
-floatformat.c:(.text+0x38a): undefined reference to `ldexp'
-floatformat.c:(.text+0x3d2): undefined reference to `ldexp'
-floatformat.c:(.text+0x43e): undefined reference to `ldexp'                     floatformat.c:(.text+0x4e2): undefined reference to `ldexp'
-collect2: ld returned 1 exit status
-make[4]: *** [as-new] Error 1
-
-Index: binutils-2.17.50/gas/configure.tgt
-===================================================================
---- binutils-2.17.50.orig/gas/configure.tgt
-+++ binutils-2.17.50/gas/configure.tgt
-@@ -431,6 +431,12 @@ case ${generic_target} in
-   *-*-netware)				fmt=elf em=netware ;;
- esac
- 
-+case ${generic_target} in
-+  arm-*-*uclibc*)
-+    need_libm=yes
-+    ;;
-+esac
-+
- case ${cpu_type} in
-   alpha | arm | i386 | ia64 | microblaze | mips | ns32k | pdp11 | ppc | sparc | z80 | z8k)
-     bfd_gas=yes
-
diff --git a/toolchain/binutils/patches/2.20/120-sh-conf.patch b/toolchain/binutils/patches/2.20/120-sh-conf.patch
deleted file mode 100644
index 030fff375c..0000000000
--- a/toolchain/binutils/patches/2.20/120-sh-conf.patch
+++ /dev/null
@@ -1,40 +0,0 @@
---- a/configure
-+++ b/configure
-@@ -3054,7 +3054,7 @@ case "${target}" in
-   am33_2.0-*-linux*)
-     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
-     ;;
--  sh-*-linux*)
-+  sh*-*-linux*)
-     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
-     ;;
-   sh*-*-pe|mips*-*-pe|*arm-wince-pe)
-@@ -3390,7 +3390,7 @@ case "${target}" in
-   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
---- a/configure.ac
-+++ b/configure.ac
-@@ -541,7 +541,7 @@ case "${target}" in
-   am33_2.0-*-linux*)
-     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
-     ;;
--  sh-*-linux*)
-+  sh*-*-linux*)
-     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
-     ;;    
-   sh*-*-pe|mips*-*-pe|*arm-wince-pe)
-@@ -877,7 +877,7 @@ case "${target}" in
-   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/toolchain/binutils/patches/2.20/200-mips_non_pic.patch b/toolchain/binutils/patches/2.20/200-mips_non_pic.patch
deleted file mode 100644
index 56891432e7..0000000000
--- a/toolchain/binutils/patches/2.20/200-mips_non_pic.patch
+++ /dev/null
@@ -1,209 +0,0 @@
---- a/bfd/elf32-mips.c
-+++ b/bfd/elf32-mips.c
-@@ -1663,6 +1663,15 @@ static const struct ecoff_debug_swap mip
- #define elf_backend_plt_readonly	1
- #define elf_backend_plt_sym_val		_bfd_mips_elf_plt_sym_val
- 
-+/* Most MIPS ELF files do not contain a traditional PLT; only VxWorks
-+   and non-PIC dynamic executables do.  These settings only affect
-+   _bfd_elf_create_dynamic_sections, which is only called when we
-+   do want a traditional PLT.  */
-+#undef elf_backend_want_plt_sym
-+#define elf_backend_want_plt_sym		1
-+#undef elf_backend_plt_readonly
-+#define elf_backend_plt_readonly		1
-+
- #define elf_backend_discard_info	_bfd_mips_elf_discard_info
- #define elf_backend_ignore_discarded_relocs \
- 					_bfd_mips_elf_ignore_discarded_relocs
-@@ -1687,6 +1696,8 @@ static const struct ecoff_debug_swap mip
- #define bfd_elf32_bfd_print_private_bfd_data \
- 					_bfd_mips_elf_print_private_bfd_data
- 
-+#define elf_backend_plt_sym_val		_bfd_mips_elf_plt_sym_val
-+
- /* Support for SGI-ish mips targets.  */
- #define TARGET_LITTLE_SYM		bfd_elf32_littlemips_vec
- #define TARGET_LITTLE_NAME		"elf32-littlemips"
-@@ -1790,6 +1801,7 @@ mips_vxworks_final_write_processing (bfd
- #undef elf_backend_additional_program_headers
- #undef elf_backend_modify_segment_map
- #undef elf_backend_symbol_processing
-+#undef elf_backend_plt_sym_val
- /* NOTE: elf_backend_rela_normal is not defined for MIPS.  */
- 
- #include "elf32-target.h"
---- a/bfd/elfxx-mips.c
-+++ b/bfd/elfxx-mips.c
-@@ -694,6 +694,11 @@ static bfd *reldyn_sorting_bfd;
- /* Nonzero if ABFD is using NewABI conventions.  */
- #define NEWABI_P(abfd) (ABI_N32_P (abfd) || ABI_64_P (abfd))
- 
-+/* Nonzero if ABFD is a non-PIC object.  */
-+#define NON_PIC_P(abfd) \
-+  (((elf_elfheader (abfd)->e_flags & EF_MIPS_PIC) == 0) \
-+   && ((elf_elfheader (abfd)->e_flags & EF_MIPS_CPIC) == EF_MIPS_CPIC))
-+
- /* The IRIX compatibility level we are striving for.  */
- #define IRIX_COMPAT(abfd) \
-   (get_elf_backend_data (abfd)->elf_backend_mips_irix_compat (abfd))
-@@ -706,6 +711,9 @@ static bfd *reldyn_sorting_bfd;
- #define MIPS_ELF_OPTIONS_SECTION_NAME(abfd) \
-   (NEWABI_P (abfd) ? ".MIPS.options" : ".options")
- 
-+/* The name of the section holding non-PIC to PIC call stubs.  */
-+#define NON_PIC_TO_PIC_STUB_SECTION_NAME ".MIPS.pic_stubs"
-+
- /* True if NAME is the recognized name of any SHT_MIPS_OPTIONS section.
-    Some IRIX system files do not use MIPS_ELF_OPTIONS_SECTION_NAME.  */
- #define MIPS_ELF_OPTIONS_SECTION_NAME_P(NAME) \
-@@ -7619,7 +7627,9 @@ _bfd_mips_elf_check_relocs (bfd *abfd, s
- 
- 	      /* We need a stub, not a plt entry for the undefined
- 		 function.  But we record it as if it needs plt.  See
--		 _bfd_elf_adjust_dynamic_symbol.  */
-+		 _bfd_elf_adjust_dynamic_symbol.  Note that these relocations
-+		 are always used for PIC calls, even when using the new
-+		 non-PIC ABI.  */
- 	      h->needs_plt = 1;
- 	      h->type = STT_FUNC;
- 	    }
-@@ -7725,6 +7735,8 @@ _bfd_mips_elf_check_relocs (bfd *abfd, s
- 	case R_MIPS_32:
- 	case R_MIPS_REL32:
- 	case R_MIPS_64:
-+	  if (h != NULL)
-+	    h->non_got_ref = TRUE;
- 	  /* In VxWorks executables, references to external symbols
- 	     are handled using copy relocs or PLT stubs, so there's
- 	     no need to add a .rela.dyn entry for this relocation.  */
-@@ -7780,11 +7792,21 @@ _bfd_mips_elf_check_relocs (bfd *abfd, s
- 	case R_MIPS_GPREL16:
- 	case R_MIPS_LITERAL:
- 	case R_MIPS_GPREL32:
-+	  if (h != NULL
-+	      && (r_type == R_MIPS_GPREL16 || r_type == R_MIPS_GPREL32))
-+	    h->non_got_ref = TRUE;
-+
- 	  if (SGI_COMPAT (abfd))
- 	    mips_elf_hash_table (info)->compact_rel_size +=
- 	      sizeof (Elf32_External_crinfo);
- 	  break;
- 
-+	case R_MIPS_HI16:
-+	case R_MIPS_LO16:
-+	  if (h != NULL && strcmp (h->root.root.string, "_gp_disp") != 0)
-+	    h->non_got_ref = TRUE;
-+	  break;
-+
- 	  /* This relocation describes the C++ object vtable hierarchy.
- 	     Reconstruct it for later use during GC.  */
- 	case R_MIPS_GNU_VTINHERIT:
-@@ -7807,20 +7829,20 @@ _bfd_mips_elf_check_relocs (bfd *abfd, s
- 
-       /* We must not create a stub for a symbol that has relocations
- 	 related to taking the function's address.  This doesn't apply to
--	 VxWorks, where CALL relocs refer to a .got.plt entry instead of
--	 a normal .got entry.  */
-+	 VxWorks or the non-PIC ABI, where CALL relocs refer to a
-+	 .got.plt entry instead of a normal .got entry.  */
-       if (!htab->is_vxworks && h != NULL)
- 	switch (r_type)
- 	  {
--	  default:
--	    ((struct mips_elf_link_hash_entry *) h)->no_fn_stub = TRUE;
--	    break;
- 	  case R_MIPS16_CALL16:
- 	  case R_MIPS_CALL16:
- 	  case R_MIPS_CALL_HI16:
- 	  case R_MIPS_CALL_LO16:
- 	  case R_MIPS_JALR:
- 	    break;
-+	  default:
-+	    ((struct mips_elf_link_hash_entry *) h)->no_fn_stub = TRUE;
-+	    break;
- 	  }
- 
-       /* See if this reloc would need to refer to a MIPS16 hard-float stub,
-@@ -12514,7 +12536,9 @@ _bfd_mips_elf_merge_private_bfd_data (bf
- 	  break;
- 	}
-     }
--  if (null_input_bfd)
-+  /* Dynamic objects normally have no sections, and do not reach
-+     here - but they might if used as DYNOBJ.  */
-+  if (null_input_bfd || (ibfd->flags & DYNAMIC) != 0)
-     return TRUE;
- 
-   ok = TRUE;
---- a/bfd/elfxx-mips.h
-+++ b/bfd/elfxx-mips.h
-@@ -63,6 +63,9 @@ extern bfd_boolean _bfd_mips_elf_finish_
- extern bfd_boolean _bfd_mips_vxworks_finish_dynamic_symbol
-   (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
-    Elf_Internal_Sym *);
-+extern bfd_boolean _bfd_mips_nonpic_finish_dynamic_symbol
-+  (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
-+   Elf_Internal_Sym *);
- extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections
-   (bfd *, struct bfd_link_info *);
- extern void _bfd_mips_elf_final_write_processing
-@@ -153,6 +156,15 @@ extern const struct bfd_elf_special_sect
- 
- extern bfd_boolean _bfd_mips_elf_common_definition (Elf_Internal_Sym *);
- 
-+extern bfd_vma _bfd_mips_elf_plt_sym_val
-+  (bfd_vma, const asection *, const arelent *);
-+extern void _bfd_mips_elf_begin_write_processing
-+  (bfd *abfd, struct bfd_link_info *link_info);
-+extern bfd_boolean bfd_mips_elf_maybe_create_non_pic_to_pic_stubs_section
-+  (struct bfd_link_info *);
-+extern void _bfd_mips_post_process_headers
-+  (bfd *abfd, struct bfd_link_info *link_info);
-+
- #define elf_backend_common_definition   _bfd_mips_elf_common_definition
- #define elf_backend_name_local_section_symbols \
-   _bfd_mips_elf_name_local_section_symbols
---- a/gas/config/tc-mips.c
-+++ b/gas/config/tc-mips.c
-@@ -1891,6 +1891,12 @@ md_begin (void)
- 	as_bad (_("-G may not be used in position-independent code"));
-       g_switch_value = 0;
-     }
-+  else if (mips_abicalls)
-+    {
-+      if (g_switch_seen && g_switch_value != 0)
-+	as_bad (_("-G may not be used with abicalls"));
-+      g_switch_value = 0;
-+    }
- 
-   if (! bfd_set_arch_mach (stdoutput, bfd_arch_mips, file_mips_arch))
-     as_warn (_("Could not set architecture and machine"));
-@@ -11264,6 +11264,7 @@
-     OPTION_PDR,
-     OPTION_NO_PDR,
-     OPTION_MVXWORKS_PIC,
-+    OPTION_NON_PIC_ABICALLS,
- #endif /* OBJ_ELF */
-     OPTION_END_OF_ENUM    
-   };
-@@ -11365,6 +11372,7 @@ struct option md_longopts[] =
-   {"mpdr", no_argument, NULL, OPTION_PDR},
-   {"mno-pdr", no_argument, NULL, OPTION_NO_PDR},
-   {"mvxworks-pic", no_argument, NULL, OPTION_MVXWORKS_PIC},
-+  {"mnon-pic-abicalls", no_argument, NULL, OPTION_NON_PIC_ABICALLS},
- #endif /* OBJ_ELF */
- 
-   {NULL, no_argument, NULL, 0}
-@@ -11783,6 +11791,11 @@ md_parse_option (int c, char *arg)
-     case OPTION_MVXWORKS_PIC:
-       mips_pic = VXWORKS_PIC;
-       break;
-+
-+    case OPTION_NON_PIC_ABICALLS:
-+      mips_pic = NO_PIC;
-+      mips_abicalls = TRUE;
-+      break;
- #endif /* OBJ_ELF */
- 
-     default:
diff --git a/toolchain/binutils/patches/2.20/300-001_ld_makefile_patch.patch b/toolchain/binutils/patches/2.20/300-001_ld_makefile_patch.patch
deleted file mode 100644
index 3ca4a58661..0000000000
--- a/toolchain/binutils/patches/2.20/300-001_ld_makefile_patch.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/ld/Makefile.am
-+++ b/ld/Makefile.am
-@@ -24,7 +24,7 @@ AM_CFLAGS = $(WARN_CFLAGS)
- # We put the scripts in the directory $(scriptdir)/ldscripts.
- # We can't put the scripts in $(datadir) because the SEARCH_DIR
- # directives need to be different for native and cross linkers.
--scriptdir = $(tooldir)/lib
-+scriptdir = $(libdir)
- 
- EMUL = @EMUL@
- EMULATION_OFILES = @EMULATION_OFILES@
---- a/ld/Makefile.in
-+++ b/ld/Makefile.in
-@@ -333,7 +333,7 @@ AM_CFLAGS = $(WARN_CFLAGS)
- # We put the scripts in the directory $(scriptdir)/ldscripts.
- # We can't put the scripts in $(datadir) because the SEARCH_DIR
- # directives need to be different for native and cross linkers.
--scriptdir = $(tooldir)/lib
-+scriptdir = $(libdir)
- BASEDIR = $(srcdir)/..
- BFDDIR = $(BASEDIR)/bfd
- INCDIR = $(BASEDIR)/include
diff --git a/toolchain/binutils/patches/2.20/300-012_check_ldrunpath_length.patch b/toolchain/binutils/patches/2.20/300-012_check_ldrunpath_length.patch
deleted file mode 100644
index 08072a4293..0000000000
--- a/toolchain/binutils/patches/2.20/300-012_check_ldrunpath_length.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/ld/emultempl/elf32.em
-+++ b/ld/emultempl/elf32.em
-@@ -1233,6 +1233,8 @@ fragment <<EOF
- 	      && command_line.rpath == NULL)
- 	    {
- 	      lib_path = (const char *) getenv ("LD_RUN_PATH");
-+	      if ((lib_path) && (strlen (lib_path) == 0))
-+		  lib_path = NULL;
- 	      if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
- 						      force))
- 		break;
-@@ -1418,6 +1420,8 @@ gld${EMULATION_NAME}_before_allocation (
-   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
- 	 (link_info.output_bfd, command_line.soname, rpath,
- 	  command_line.filter_shlib,