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-rw-r--r--toolchain/binutils/2.15.94.0.2.2/117_mips_symbolic_link.patch44
-rw-r--r--toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch75
-rw-r--r--toolchain/gcc/3.3.5/820-no-mips-empic-relocs.patch59
3 files changed, 59 insertions, 119 deletions
diff --git a/toolchain/binutils/2.15.94.0.2.2/117_mips_symbolic_link.patch b/toolchain/binutils/2.15.94.0.2.2/117_mips_symbolic_link.patch
deleted file mode 100644
index 45d1dd5ca..000000000
--- a/toolchain/binutils/2.15.94.0.2.2/117_mips_symbolic_link.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-#! /bin/sh -e
-## 117_mips_symbolic_link.dpatch
-##
-## DP: Description: Handle symbolic multigot links. (#270619)
-## DP: Author: Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
-## DP: Upstream status: Not submitted
-## DP: Date: 2004-09-08
-
-if [ $# -lt 1 ]; then
- echo "`basename $0`: script expects -patch|-unpatch as argument" >&2
- exit 1
-fi
-
-[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
-patch_opts="${patch_opts:--f --no-backup-if-mismatch} ${2:+-d $2}"
-
-case "$1" in
- -patch) patch -p1 ${patch_opts} < $0;;
- -unpatch) patch -R -p1 ${patch_opts} < $0;;
- *)
- echo "`basename $0`: script expects -patch|-unpatch as argument" >&2
- exit 1;;
-esac
-
-exit 0
-
-@DPATCH@
-diff -urpN binutils-2.15.orig/bfd/elfxx-mips.c binutils-2.15/bfd/elfxx-mips.c
---- binutils-2.15.orig/bfd/elfxx-mips.c 2004-05-17 21:36:03.000000000 +0200
-+++ binutils-2.15/bfd/elfxx-mips.c 2004-08-29 08:48:22.000000000 +0200
-@@ -3909,11 +3910,8 @@ mips_elf_create_dynamic_relocation (bfd
- /* We must now calculate the dynamic symbol table index to use
- in the relocation. */
- if (h != NULL
-- && (! info->symbolic || (h->root.elf_link_hash_flags
-- & ELF_LINK_HASH_DEF_REGULAR) == 0)
-- /* h->root.dynindx may be -1 if this symbol was marked to
-- become local. */
-- && h->root.dynindx != -1)
-+ && ((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0
-+ || (h->root.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0))
- {
- indx = h->root.dynindx;
- if (SGI_COMPAT (output_bfd))
diff --git a/toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch b/toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch
deleted file mode 100644
index 93c1c5950..000000000
--- a/toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch
+++ /dev/null
@@ -1,75 +0,0 @@
---- binutils/gas/config/tc-mips.c.orig 2004-12-20 12:16:50.000000000 -0700
-+++ binutils/gas/config/tc-mips.c 2005-03-02 03:42:08.000000000 -0700
-@@ -10955,8 +10955,6 @@
-
- buf = (bfd_byte *) (fixP->fx_frag->fr_literal + fixP->fx_where);
-
-- assert (! fixP->fx_pcrel);
--
- /* Don't treat parts of a composite relocation as done. There are two
- reasons for this:
-
-@@ -11000,7 +10998,6 @@
- case BFD_RELOC_MIPS_CALL_HI16:
- case BFD_RELOC_MIPS_CALL_LO16:
- case BFD_RELOC_MIPS16_GPREL:
-- assert (! fixP->fx_pcrel);
- /* Nothing needed to do. The value comes from the reloc entry */
- break;
-
-@@ -12867,8 +12864,23 @@
- *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
- reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
-
-- assert (! fixp->fx_pcrel);
-- reloc->addend = fixp->fx_addnumber;
-+ if (fixp->fx_pcrel)
-+ {
-+ if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
-+ {
-+ /* At this point, fx_addnumber is "symbol offset - reloc->address".
-+ Relocations want only the symbol offset. */
-+ reloc->addend = fixp->fx_addnumber + reloc->address;
-+ }
-+ else
-+ {
-+ /* A gruesome hack which is a result of the gruesome gas reloc
-+ handling. */
-+ reloc->addend = reloc->address;
-+ }
-+ }
-+ else
-+ reloc->addend = fixp->fx_addnumber;
-
- /* Since the old MIPS ELF ABI uses Rel instead of Rela, encode the vtable
- entry to be used in the relocation's section offset. */
-@@ -12879,6 +12891,16 @@
- }
-
- code = fixp->fx_r_type;
-+ if (fixp->fx_pcrel)
-+ {
-+ if (code == BFD_RELOC_32)
-+ code = BFD_RELOC_32_PCREL;
-+ else
-+ as_bad_where (fixp->fx_file, fixp->fx_line,
-+ _("Cannot make %s relocation PC relative"),
-+ bfd_get_reloc_code_name (code));
-+ }
-+
-
- /* To support a PC relative reloc, we used a Cygnus extension.
- We check for that here to make sure that we don't let such a
---- binutils/gas/config/tc-mips.h 29 Apr 2004 05:14:22 -0000 1.35
-+++ binutils/gas/config/tc-mips.h 5 May 2004 17:38:51 -0000
-@@ -58,6 +58,10 @@
-
- #define MAX_MEM_FOR_RS_ALIGN_CODE (1 + 2)
-
-+/* We permit PC relative difference expressions when generating
-+ embedded PIC code. */
-+#define DIFF_EXPR_OK
-+
- /* Tell assembler that we have an itbl_mips.h header file to include. */
- #define HAVE_ITBL_CPU
-
diff --git a/toolchain/gcc/3.3.5/820-no-mips-empic-relocs.patch b/toolchain/gcc/3.3.5/820-no-mips-empic-relocs.patch
new file mode 100644
index 000000000..d5c4c9cb5
--- /dev/null
+++ b/toolchain/gcc/3.3.5/820-no-mips-empic-relocs.patch
@@ -0,0 +1,59 @@
+From: cgd at broadcom dot com
+To: gcc-patches at gcc dot gnu dot org
+Cc: mark at codesourcery dot com
+Date: 13 Jun 2004 22:51:30 -0700
+Subject: [trunk + 3.4-branch RFA] don't use empic relocs for mips-linuxeh
+
+This patch changes mips-linux to avoid using embedded-pic relocs for
+its eh data. (Support for generating these for new code is removed in
+current binutils srcs.)
+
+Relating to this, previously, mips-linux and mips64-linux would use
+different representations for their EH data (even for mips64-linux o32
+abi), due to the mips64-linux n32/64 BFDs not supporting the
+embedded-pic relocs. This was a bug.
+
+For more explanation, see the thread of the URL quoted in the comment
+in linux.h.
+
+
+Tested the same w/ sources of about a week ago for c/c++ for
+mips-linux (native) before/after. Also verified .o compatibility
+before/after just to be sure.
+
+I'd like this approved for the branch as well, so 3.4.1 will work
+nicely w/ the next major binutils release.
+
+
+thanks,
+
+chris
+
+2004-06-13 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Redefine
+ to return DW_EH_PE_absptr.
+
+Index: config/mips/linux.h
+===================================================================
+RCS file: /cvs/gcc/gcc/gcc/config/mips/linux.h,v
+retrieving revision 1.77
+diff -u -p -r1.77 linux.h
+--- gcc/gcc/config/mips/linux.h 19 Feb 2004 22:07:51 -0000 1.77
++++ gcc/gcc/config/mips/linux.h 14 Jun 2004 05:49:51 -0000
+@@ -170,10 +170,11 @@ Boston, MA 02111-1307, USA. */
+ #undef FUNCTION_NAME_ALREADY_DECLARED
+ #define FUNCTION_NAME_ALREADY_DECLARED 1
+
+-#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
+- (flag_pic \
+- ? ((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4\
+- : DW_EH_PE_absptr)
++/* If possible, we should attempt to use GP-relative relocs for this
++ (see <a href="http://sources.redhat.com/ml/binutils/2004-05/msg00227.html">http://sources.redhat.com/ml/binutils/2004-05/msg00227.html</a>).
++ However, until that is implement, this just uses standard, absolute
++ references. */
++#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) DW_EH_PE_absptr
+
+ /* The glibc _mcount stub will save $v0 for us. Don't mess with saving
+ it, since ASM_OUTPUT_REG_PUSH/ASM_OUTPUT_REG_POP do not work in the