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first try to get glibc working for mips/arm (not working yet)

Waldemar Brodkorb %!s(int64=14) %!d(string=hai) anos
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e473446ff8

+ 1 - 0
target/Config.in

@@ -780,6 +780,7 @@ config ADK_TARGET_LIB_GLIBC
 		ADK_LINUX_X86_WRAP || \
 		ADK_LINUX_MIPS_RB411 || \
 		ADK_LINUX_MIPS_RB433 || \
+		ADK_LINUX_MIPS_RB532 || \
 		ADK_LINUX_RESCUE || \
 		ADK_LINUX_X86_64_SHUTTLE || \
 		ADK_LINUX_ARM_TOMTOM || \

+ 6 - 2
toolchain/Makefile

@@ -15,7 +15,7 @@ include $(TOPDIR)/rules.mk
 
 TARGETS:=binutils gmp mpfr gcc
 ifeq ($(ADK_TARGET_LIB_GLIBC),y)
-TARGETS+=glibc
+TARGETS+=glibc-ports glibc
 LIBC:=glibc
 endif
 ifeq ($(ADK_TARGET_LIB_EGLIBC),y)
@@ -38,7 +38,11 @@ clean: $(TARGETS_CLEAN)
 download: $(DOWNLOAD)
 
 gcc-prepare: binutils-install gmp-install mpfr-install
-$(LIBC)-prepare: gcc-prepare kernel-headers-prepare 
+ifeq ($(ADK_TARGET_LIB_GLIBC),y)
+$(LIBC)-prepare: gcc-prepare kernel-headers-prepare glibc-ports-prepare
+else
+$(LIBC)-prepare: gcc-prepare kernel-headers-prepare
+endif
 gcc-configure: $(LIBC)-prepare
 $(LIBC)-compile: gcc-configure
 gcc-compile: $(LIBC)-install

+ 2 - 0
toolchain/gcc/Makefile

@@ -34,6 +34,8 @@ endif
 
 ifeq ($(ADK_TARGET_LIB_UCLIBC),y)
 GCC_CONFOPTS+=		--disable-tls
+else
+GCC_CONFOPTS+=		--enable-tls
 endif
 
 include ${TOPDIR}/mk/buildhlp.mk

+ 22 - 0
toolchain/glibc-ports/Makefile

@@ -0,0 +1,22 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+include ../rules.mk
+include Makefile.inc
+
+include ${TOPDIR}/mk/buildhlp.mk
+
+$(WRKBUILD)/.headers: 
+	touch $@
+
+$(WRKBUILD)/.configured:
+	touch $@
+
+$(WRKBUILD)/.compiled:
+	touch $@
+
+$(WRKBUILD)/.installed:
+	touch $@
+
+include ${TOPDIR}/mk/toolchain.mk

+ 8 - 0
toolchain/glibc-ports/Makefile.inc

@@ -0,0 +1,8 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+PKG_NAME:=		glibc-ports
+PKG_VERSION:=		2.11
+PKG_RELEASE:=		1
+PKG_MD5SUM:=		55d50abb2d7c366bde6fb5e35e681f9b
+PKG_SITES:=		${MASTER_SITE_GNU:=glibc/}

+ 41 - 0
toolchain/glibc-ports/patches/mips.patch

@@ -0,0 +1,41 @@
+diff -Nur glibc-ports-2.11.orig/sysdeps/mips/mips32/Makefile glibc-ports-2.11/sysdeps/mips/mips32/Makefile
+--- glibc-ports-2.11.orig/sysdeps/mips/mips32/Makefile	2009-11-15 21:53:20.000000000 +0100
++++ glibc-ports-2.11/sysdeps/mips/mips32/Makefile	2010-02-25 05:06:53.093359450 +0100
+@@ -1,3 +1,3 @@
+-ifeq ($(filter -mabi=32,$(CC)),)
+-CC += -mabi=32
+-endif
++#ifeq ($(filter -mabi=32,$(CC)),)
++#CC += -mabi=32
++#endif
+diff -Nur glibc-ports-2.11.orig/sysdeps/mips/nptl/tls.h glibc-ports-2.11/sysdeps/mips/nptl/tls.h
+--- glibc-ports-2.11.orig/sysdeps/mips/nptl/tls.h	2009-11-15 21:53:20.000000000 +0100
++++ glibc-ports-2.11/sysdeps/mips/nptl/tls.h	2010-02-25 19:16:31.338162548 +0100
+@@ -55,12 +55,6 @@
+ 	.set	pop
+ #endif /* __ASSEMBLER__ */
+ 
+-
+-/* We require TLS support in the tools.  */
+-#ifndef HAVE_TLS_SUPPORT
+-# error "TLS support is required."
+-#endif
+-
+ /* Signal that TLS support is available.  */
+ #define USE_TLS	1
+ 
+diff -Nur glibc-ports-2.11.orig/sysdeps/mips/preconfigure glibc-ports-2.11/sysdeps/mips/preconfigure
+--- glibc-ports-2.11.orig/sysdeps/mips/preconfigure	2009-11-15 21:53:20.000000000 +0100
++++ glibc-ports-2.11/sysdeps/mips/preconfigure	2010-02-25 05:07:40.565358364 +0100
+@@ -19,11 +19,6 @@
+ 		32) machine=mips/mips32/kern64 ;;
+ 		esac
+ 		machine=$machine/$config_machine
+-		if test $mips_config_abi != $mips_cc_abi; then
+-		  # This won't make it to config.make, but we want to
+-		  # set this in case configure tests depend on it.
+-		  CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
+-		fi
+ 		;;
+ mips*)		base_machine=mips machine=mips/mips32/$machine ;;
+ esac

+ 2 - 1
toolchain/glibc/Makefile

@@ -47,6 +47,7 @@ GLIBC_BUILD_DIR_INITIAL:=	${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-headers
 GLIBC_BUILD_DIR_FINAL:=		${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-final
 
 $(WRKBUILD)/.headers_configure:
+	(cd ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION); ln -sf ../glibc-ports-2.11/ ports);
 	mkdir -p $(GLIBC_BUILD_DIR_INITIAL)
 	(cd $(GLIBC_BUILD_DIR_INITIAL); \
 		$(WRKBUILD)/configure \
@@ -58,7 +59,7 @@ $(WRKBUILD)/.headers_configure:
 
 $(WRKBUILD)/.headers: $(WRKBUILD)/.headers_configure
 	mkdir -p $(TOOLCHAIN_SYSROOT)/usr/lib
-	$(MAKE) -C $(GLIBC_BUILD_DIR_INITIAL) \
+	-$(MAKE) -C $(GLIBC_BUILD_DIR_INITIAL) \
 		cross-compiling=yes \
 		install_root=$(TOOLCHAIN_SYSROOT) \
 		install-headers

+ 0 - 577
toolchain/glibc/patches/mips-compile-error.patch

@@ -1,577 +0,0 @@
-diff -Nur glibc-2.10.1/ports/sysdeps/mips/dl-lookup.c glibc-2.10.90/ports/sysdeps/mips/dl-lookup.c
---- glibc-2.10.1/ports/sysdeps/mips/dl-lookup.c	2009-08-20 08:59:52.000000000 +0200
-+++ glibc-2.10.90/ports/sysdeps/mips/dl-lookup.c	2009-05-26 22:53:27.000000000 +0200
-@@ -1,6 +1,9 @@
- /* Look up a symbol in the loaded objects.
--   MIPS/Linux version - special handling of non-PIC undefined symbol rules.
--   Copyright (C) 1995-2005, 2006, 2007, 2009 Free Software Foundation, Inc.
-+   MIPS/Linux version - this is identical to the common version, but
-+   because it is in sysdeps/mips, it gets sysdeps/mips/do-lookup.h.
-+   Using <do-lookup.h> instead of "do-lookup.h" would work too.
-+
-+   Copyright (C) 1995-2005, 2006, 2007 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -70,387 +73,8 @@
- #endif
- 
- 
--/* Inner part of the lookup functions.  We return a value > 0 if we
--   found the symbol, the value 0 if nothing is found and < 0 if
--   something bad happened.  */
--static int
--__attribute_noinline__
--do_lookup_x (const char *undef_name, uint_fast32_t new_hash,
--	     unsigned long int *old_hash, const ElfW(Sym) *ref,
--	     struct sym_val *result, struct r_scope_elem *scope, size_t i,
--	     const struct r_found_version *const version, int flags,
--	     struct link_map *skip, int type_class, struct link_map *undef_map)
--{
--  size_t n = scope->r_nlist;
--  /* Make sure we read the value before proceeding.  Otherwise we
--     might use r_list pointing to the initial scope and r_nlist being
--     the value after a resize.  That is the only path in dl-open.c not
--     protected by GSCOPE.  A read barrier here might be to expensive.  */
--  __asm volatile ("" : "+r" (n), "+m" (scope->r_list));
--  struct link_map **list = scope->r_list;
--
--  do
--    {
--      /* These variables are used in the nested function.  */
--      Elf_Symndx symidx;
--      int num_versions = 0;
--      const ElfW(Sym) *versioned_sym = NULL;
--
--      const struct link_map *map = list[i]->l_real;
--
--      /* Here come the extra test needed for `_dl_lookup_symbol_skip'.  */
--      if (map == skip)
--	continue;
--
--      /* Don't search the executable when resolving a copy reloc.  */
--      if ((type_class & ELF_RTYPE_CLASS_COPY) && map->l_type == lt_executable)
--	continue;
--
--      /* Do not look into objects which are going to be removed.  */
--      if (map->l_removed)
--	continue;
--
--      /* Print some debugging info if wanted.  */
--      if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_SYMBOLS, 0))
--	_dl_debug_printf ("symbol=%s;  lookup in file=%s [%lu]\n",
--			  undef_name,
--			  map->l_name[0] ? map->l_name : rtld_progname,
--			  map->l_ns);
--
--      /* If the hash table is empty there is nothing to do here.  */
--      if (map->l_nbuckets == 0)
--	continue;
--
--      /* The tables for this map.  */
--      const ElfW(Sym) *symtab = (const void *) D_PTR (map, l_info[DT_SYMTAB]);
--      const char *strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
--
--
--      /* Nested routine to check whether the symbol matches.  */
--      const ElfW(Sym) *
--      __attribute_noinline__
--      check_match (const ElfW(Sym) *sym)
--      {
--	unsigned int stt = ELFW(ST_TYPE) (sym->st_info);
--	assert (ELF_RTYPE_CLASS_PLT == 1);
--	/* The semantics of zero/non-zero values of undefined symbols
--	   differs depending on whether the non-PIC ABI is in use.
--	   Under the non-PIC ABI, a non-zero value indicates that
--	   there is an address reference to the symbol and thus it
--	   must always be resolved (except when resolving a jump slot
--	   relocation) to the PLT entry whose address is provided as
--	   the symbol's value; a zero value indicates that this
--	   canonical-address behaviour is not required.  Yet under the
--	   classic MIPS psABI, a zero value indicates that there is an
--	   address reference to the function and the dynamic linker
--	   must resolve the symbol immediately upon loading.  To avoid
--	   conflict, symbols for which the dynamic linker must assume
--	   the non-PIC ABI semantics are marked with the STO_MIPS_PLT
--	   flag.  */
--	if (__builtin_expect ((sym->st_value == 0 /* No value.  */
--			       && stt != STT_TLS)
--			      || (sym->st_shndx == SHN_UNDEF
--				  && !(sym->st_other & STO_MIPS_PLT))
--			      || (type_class & (sym->st_shndx == SHN_UNDEF)),
--			      0))
--	  return NULL;
--
--	/* Ignore all but STT_NOTYPE, STT_OBJECT, STT_FUNC,
--	   STT_COMMON, STT_TLS, and STT_GNU_IFUNC since these are no
--	   code/data definitions.  */
--#define ALLOWED_STT \
--	((1 << STT_NOTYPE) | (1 << STT_OBJECT) | (1 << STT_FUNC) \
--	 | (1 << STT_COMMON) | (1 << STT_TLS) | (1 << STT_GNU_IFUNC))
--	if (__builtin_expect (((1 << stt) & ALLOWED_STT) == 0, 0))
--	  return NULL;
--
--	if (sym != ref && strcmp (strtab + sym->st_name, undef_name))
--	  /* Not the symbol we are looking for.  */
--	  return NULL;
--
--	const ElfW(Half) *verstab = map->l_versyms;
--	if (version != NULL)
--	  {
--	    if (__builtin_expect (verstab == NULL, 0))
--	      {
--		/* We need a versioned symbol but haven't found any.  If
--		   this is the object which is referenced in the verneed
--		   entry it is a bug in the library since a symbol must
--		   not simply disappear.
--
--		   It would also be a bug in the object since it means that
--		   the list of required versions is incomplete and so the
--		   tests in dl-version.c haven't found a problem.*/
--		assert (version->filename == NULL
--			|| ! _dl_name_match_p (version->filename, map));
--
--		/* Otherwise we accept the symbol.  */
--	      }
--	    else
--	      {
--		/* We can match the version information or use the
--		   default one if it is not hidden.  */
--		ElfW(Half) ndx = verstab[symidx] & 0x7fff;
--		if ((map->l_versions[ndx].hash != version->hash
--		     || strcmp (map->l_versions[ndx].name, version->name))
--		    && (version->hidden || map->l_versions[ndx].hash
--			|| (verstab[symidx] & 0x8000)))
--		  /* It's not the version we want.  */
--		  return NULL;
--	      }
--	  }
--	else
--	  {
--	    /* No specific version is selected.  There are two ways we
--	       can got here:
--
--	       - a binary which does not include versioning information
--	       is loaded
--
--	       - dlsym() instead of dlvsym() is used to get a symbol which
--	       might exist in more than one form
--
--	       If the library does not provide symbol version information
--	       there is no problem at at: we simply use the symbol if it
--	       is defined.
--
--	       These two lookups need to be handled differently if the
--	       library defines versions.  In the case of the old
--	       unversioned application the oldest (default) version
--	       should be used.  In case of a dlsym() call the latest and
--	       public interface should be returned.  */
--	    if (verstab != NULL)
--	      {
--		if ((verstab[symidx] & 0x7fff)
--		    >= ((flags & DL_LOOKUP_RETURN_NEWEST) ? 2 : 3))
--		  {
--		    /* Don't accept hidden symbols.  */
--		    if ((verstab[symidx] & 0x8000) == 0
--			&& num_versions++ == 0)
--		      /* No version so far.  */
--		      versioned_sym = sym;
--
--		    return NULL;
--		  }
--	      }
--	  }
--
--	/* There cannot be another entry for this symbol so stop here.  */
--	return sym;
--      }
--
--      const ElfW(Sym) *sym;
--      const ElfW(Addr) *bitmask = map->l_gnu_bitmask;
--      if (__builtin_expect (bitmask != NULL, 1))
--	{
--	  ElfW(Addr) bitmask_word
--	    = bitmask[(new_hash / __ELF_NATIVE_CLASS)
--		      & map->l_gnu_bitmask_idxbits];
--
--	  unsigned int hashbit1 = new_hash & (__ELF_NATIVE_CLASS - 1);
--	  unsigned int hashbit2 = ((new_hash >> map->l_gnu_shift)
--				   & (__ELF_NATIVE_CLASS - 1));
--
--	  if (__builtin_expect ((bitmask_word >> hashbit1)
--				& (bitmask_word >> hashbit2) & 1, 0))
--	    {
--	      Elf32_Word bucket = map->l_gnu_buckets[new_hash
--						     % map->l_nbuckets];
--	      if (bucket != 0)
--		{
--		  const Elf32_Word *hasharr = &map->l_gnu_chain_zero[bucket];
--
--		  do
--		    if (((*hasharr ^ new_hash) >> 1) == 0)
--		      {
--			symidx = hasharr - map->l_gnu_chain_zero;
--			sym = check_match (&symtab[symidx]);
--			if (sym != NULL)
--			  goto found_it;
--		      }
--		  while ((*hasharr++ & 1u) == 0);
--		}
--	    }
--	  /* No symbol found.  */
--	  symidx = SHN_UNDEF;
--	}
--      else
--	{
--	  if (*old_hash == 0xffffffff)
--	    *old_hash = _dl_elf_hash (undef_name);
--
--	  /* Use the old SysV-style hash table.  Search the appropriate
--	     hash bucket in this object's symbol table for a definition
--	     for the same symbol name.  */
--	  for (symidx = map->l_buckets[*old_hash % map->l_nbuckets];
--	       symidx != STN_UNDEF;
--	       symidx = map->l_chain[symidx])
--	    {
--	      sym = check_match (&symtab[symidx]);
--	      if (sym != NULL)
--		goto found_it;
--	    }
--	}
--
--      /* If we have seen exactly one versioned symbol while we are
--	 looking for an unversioned symbol and the version is not the
--	 default version we still accept this symbol since there are
--	 no possible ambiguities.  */
--      sym = num_versions == 1 ? versioned_sym : NULL;
--
--      if (sym != NULL)
--	{
--	found_it:
--	  switch (__builtin_expect (ELFW(ST_BIND) (sym->st_info), STB_GLOBAL))
--	    {
--	    case STB_WEAK:
--	      /* Weak definition.  Use this value if we don't find another.  */
--	      if (__builtin_expect (GLRO(dl_dynamic_weak), 0))
--		{
--		  if (! result->s)
--		    {
--		      result->s = sym;
--		      result->m = (struct link_map *) map;
--		    }
--		  break;
--		}
--	      /* FALLTHROUGH */
--	    case STB_GLOBAL:
--	    success:
--	      /* Global definition.  Just what we need.  */
--	      result->s = sym;
--	      result->m = (struct link_map *) map;
--	      return 1;
--
--	    case STB_GNU_UNIQUE:;
--	      /* We have to determine whether we already found a
--		 symbol with this name before.  If not then we have to
--		 add it to the search table.  If we already found a
--		 definition we have to use it.  */
--	      void enter (struct unique_sym *table, size_t size,
--			  unsigned int hash, const char *name,
--			  const ElfW(Sym) *sym, const struct link_map *map)
--	      {
--		size_t idx = hash % size;
--		size_t hash2 = 1 + hash % (size - 2);
--		while (1)
--		  {
--		    if (table[idx].hashval == 0)
--		      {
--			table[idx].hashval = hash;
--			table[idx].name = strtab + sym->st_name;
--			if ((type_class & ELF_RTYPE_CLASS_COPY) != 0)
--			  {
--			    table[idx].sym = ref;
--			    table[idx].map = undef_map;
--			  }
--			else
--			  {
--			    table[idx].sym = sym;
--			    table[idx].map = map;
--			  }
--			return;
--		      }
--
--		    idx += hash2;
--		    if (idx >= size)
--		      idx -= size;
--		  }
--	      }
--
--	      struct unique_sym_table *tab
--		= &GL(dl_ns)[map->l_ns]._ns_unique_sym_table;
--
--	      __rtld_lock_lock_recursive (tab->lock);
--
--	      struct unique_sym *entries = tab->entries;
--	      size_t size = tab->size;
--	      if (entries != NULL)
--		{
--		  size_t idx = new_hash % size;
--		  size_t hash2 = 1 + new_hash % (size - 2);
--		  while (1)
--		    {
--		      if (entries[idx].hashval == new_hash
--			  && strcmp (entries[idx].name, undef_name) == 0)
--			{
--			  result->s = entries[idx].sym;
--			  result->m = (struct link_map *) entries[idx].map;
--			  __rtld_lock_unlock_recursive (tab->lock);
--			  return 1;
--			}
--
--		      if (entries[idx].hashval == 0
--			  && entries[idx].name == NULL)
--			break;
--
--		      idx += hash2;
--		      if (idx >= size)
--			idx -= size;
--		    }
--
--		  if (size * 3 <= tab->n_elements)
--		    {
--		      /* Expand the table.  */
--		      size_t newsize = _dl_higher_prime_number (size);
--		      struct unique_sym *newentries
--			= calloc (sizeof (struct unique_sym), newsize);
--		      if (newentries == NULL)
--			{
--			nomem:
--			  __rtld_lock_unlock_recursive (tab->lock);
--			  _dl_fatal_printf ("out of memory\n");
--			}
--
--		      for (idx = 0; idx < size; ++idx)
--			if (entries[idx].hashval != 0)
--			  enter (newentries, newsize, entries[idx].hashval,
--				 entries[idx].name, entries[idx].sym,
--				 entries[idx].map);
--
--		      tab->free (entries);
--		      tab->size = newsize;
--		      entries = tab->entries = newentries;
--		      tab->free = free;
--		    }
--		}
--	      else
--		{
--#define INITIAL_NUNIQUE_SYM_TABLE 31
--		  size = INITIAL_NUNIQUE_SYM_TABLE;
--		  entries = calloc (sizeof (struct unique_sym), size);
--		  if (entries == NULL)
--		    goto nomem;
--
--		  tab->entries = entries;
--		  tab->size = size;
--		  tab->free = free;
--		}
--
--	      enter (entries, size, new_hash, strtab + sym->st_name, sym, map);
--	      ++tab->n_elements;
--
--	      __rtld_lock_unlock_recursive (tab->lock);
--
--	      goto success;
--
--	    default:
--	      /* Local symbols are ignored.  */
--	      break;
--	    }
--	}
--
--      /* If this current map is the one mentioned in the verneed entry
--	 and we have not found a weak entry, it is a bug.  */
--      if (symidx == STN_UNDEF && version != NULL && version->filename != NULL
--	  && __builtin_expect (_dl_name_match_p (version->filename, map), 0))
--	return -1;
--    }
--  while (++i < n);
--
--  /* We have not found anything until now.  */
--  return 0;
--}
-+/* The actual lookup code.  */
-+#include "do-lookup.h"
- 
- 
- static uint_fast32_t
-@@ -717,7 +341,7 @@
-     {
-       int res = do_lookup_x (undef_name, new_hash, &old_hash, *ref,
- 			     &current_value, *scope, start, version, flags,
--			     skip_map, type_class, undef_map);
-+			     skip_map, type_class);
-       if (res > 0)
- 	break;
- 
-@@ -790,7 +414,7 @@
- 	  for (scope = symbol_scope; *scope != NULL; i = 0, ++scope)
- 	    if (do_lookup_x (undef_name, new_hash, &old_hash, *ref,
- 			     &protected_value, *scope, i, version, flags,
--			     skip_map, ELF_RTYPE_CLASS_PLT, NULL) != 0)
-+			     skip_map, ELF_RTYPE_CLASS_PLT) != 0)
- 	      break;
- 
- 	  if (protected_value.s != NULL && protected_value.m != undef_map)
-@@ -916,26 +540,21 @@
- 
- 	  do_lookup_x (undef_name, new_hash, &old_hash, *ref, &val,
- 		       undef_map->l_local_scope[0], 0, version, 0, NULL,
--		       type_class, undef_map);
-+		       type_class);
- 
- 	  if (val.s != value->s || val.m != value->m)
- 	    conflict = 1;
- 	}
- 
--      if (value->s)
--	{
--	  if (__builtin_expect (ELFW(ST_TYPE) (value->s->st_info)
--				== STT_TLS, 0))
--	    type_class = 4;
--	  else if (__builtin_expect (ELFW(ST_TYPE) (value->s->st_info)
--				     == STT_GNU_IFUNC, 0))
--	    type_class |= 8;
--	}
-+      if (value->s
-+	  && (__builtin_expect (ELFW(ST_TYPE) (value->s->st_info)
-+				== STT_TLS, 0)))
-+	type_class = 4;
- 
-       if (conflict
- 	  || GLRO(dl_trace_prelink_map) == undef_map
- 	  || GLRO(dl_trace_prelink_map) == NULL
--	  || type_class >= 4)
-+	  || type_class == 4)
- 	{
- 	  _dl_printf ("%s 0x%0*Zx 0x%0*Zx -> 0x%0*Zx 0x%0*Zx ",
- 		      conflict ? "conflict" : "lookup",
-diff -Nur glibc-2.10.1/ports/sysdeps/mips/do-lookup.h glibc-2.10.90/ports/sysdeps/mips/do-lookup.h
---- glibc-2.10.1/ports/sysdeps/mips/do-lookup.h	1970-01-01 01:00:00.000000000 +0100
-+++ glibc-2.10.90/ports/sysdeps/mips/do-lookup.h	2009-05-26 22:53:27.000000000 +0200
-@@ -0,0 +1,37 @@
-+/* MIPS-specific veneer to GLIBC's do-lookup.h.
-+   Copyright (C) 2008 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+/* The semantics of zero/non-zero values of undefined symbols differs
-+   depending on whether the non-PIC ABI is in use.  Under the non-PIC ABI,
-+   a non-zero value indicates that there is an address reference to the
-+   symbol and thus it must always be resolved (except when resolving a jump
-+   slot relocation) to the PLT entry whose address is provided as the
-+   symbol's value; a zero value indicates that this canonical-address
-+   behaviour is not required.  Yet under the classic MIPS psABI, a zero value
-+   indicates that there is an address reference to the function and the
-+   dynamic linker must resolve the symbol immediately upon loading.  To
-+   avoid conflict, symbols for which the dynamic linker must assume the
-+   non-PIC ABI semantics are marked with the STO_MIPS_PLT flag.  The
-+   following ugly hack causes the code in the platform-independent
-+   do-lookup.h file to check this flag correctly.  */
-+#define st_value st_shndx == SHN_UNDEF && !(sym->st_other & STO_MIPS_PLT)) \
-+		 || (sym->st_value
-+#include_next "do-lookup.h"
-+#undef st_value
-+
-diff -Nur glibc-2.10.1/ports/sysdeps/mips/__longjmp.c glibc-2.10.90/ports/sysdeps/mips/__longjmp.c
---- glibc-2.10.1/ports/sysdeps/mips/__longjmp.c	2009-08-20 08:59:52.000000000 +0200
-+++ glibc-2.10.90/ports/sysdeps/mips/__longjmp.c	2009-05-26 22:53:26.000000000 +0200
-@@ -25,19 +25,19 @@
- #endif
- 
- void
--__longjmp (env_arg, val_arg)
--     __jmp_buf env_arg;
-+__longjmp (env, val_arg)
-+     __jmp_buf env;
-      int val_arg;
- {
-   /* gcc 1.39.19 miscompiled the longjmp routine (as it did setjmp before
-      the hack around it); force it to use $a1 for the longjmp value.
-      Without this it saves $a1 in a register which gets clobbered
-      along the way.  */
--  register struct __jmp_buf_internal_tag *env asm ("a0");
-   register int val asm ("a1");
- #ifdef CHECK_SP
-   register long sp asm ("$29");
--  CHECK_SP (env[0].__sp, sp, long);
-+  if ((long) (env[0].__sp) < sp)
-+    __fortify_fail ("longjmp causes uninitialized stack frame");
- #endif
- 
- #ifdef __mips_hard_float
-diff -Nur glibc-2.10.1/ports/sysdeps/mips/____longjmp_chk.c glibc-2.10.90/ports/sysdeps/mips/____longjmp_chk.c
---- glibc-2.10.1/ports/sysdeps/mips/____longjmp_chk.c	1970-01-01 01:00:00.000000000 +0100
-+++ glibc-2.10.90/ports/sysdeps/mips/____longjmp_chk.c	2009-05-26 22:53:26.000000000 +0200
-@@ -0,0 +1,22 @@
-+/* Copyright (C) 2009 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdio.h>
-+#define __longjmp ____longjmp_chk
-+#define CHECK_SP
-+#include <__longjmp.c>
-diff -Nur glibc-2.10.1/ports/sysdeps/mips/mips64/__longjmp.c glibc-2.10.90/ports/sysdeps/mips/mips64/__longjmp.c
---- glibc-2.10.1/ports/sysdeps/mips/mips64/__longjmp.c	2009-08-20 08:59:52.000000000 +0200
-+++ glibc-2.10.90/ports/sysdeps/mips/mips64/__longjmp.c	2009-05-26 22:53:27.000000000 +0200
-@@ -27,19 +27,19 @@
- #endif
- 
- void
--__longjmp (env_arg, val_arg)
--     __jmp_buf env_arg;
-+__longjmp (env, val_arg)
-+     __jmp_buf env;
-      int val_arg;
- {
-   /* gcc 1.39.19 miscompiled the longjmp routine (as it did setjmp before
-      the hack around it); force it to use $a1 for the longjmp value.
-      Without this it saves $a1 in a register which gets clobbered
-      along the way.  */
--  register struct __jmp_buf_internal_tag *env asm ("a0");
-   register int val asm ("a1");
- #ifdef CHECK_SP
-   register long long sp asm ("$29");
--  CHECK_SP (env[0].__sp, sp, long long);
-+  if ((long long) (env[0].__sp) < sp)
-+    __fortify_fail ("longjmp causes uninitialized stack frame");
- #endif
- 
- #ifdef __mips_hard_float

+ 0 - 7
toolchain/glibc/patches/mips32.patch

@@ -1,7 +0,0 @@
-diff -Nur glibc-2.10-current.orig/ports/sysdeps/mips/mips32/Makefile glibc-2.10-current/ports/sysdeps/mips/mips32/Makefile
---- glibc-2.10-current.orig/ports/sysdeps/mips/mips32/Makefile	2009-05-26 22:53:27.000000000 +0200
-+++ glibc-2.10-current/ports/sysdeps/mips/mips32/Makefile	2009-05-30 13:59:48.000000000 +0200
-@@ -1,3 +0,0 @@
--ifeq ($(filter -mabi=32,$(CC)),)
--CC += -mabi=32
--endif

+ 0 - 32
toolchain/glibc/patches/mips64.patch

@@ -1,32 +0,0 @@
-diff -Nur glibc-2.10-current.orig/ports/sysdeps/mips/mips64/n32/Makefile glibc-2.10-current/ports/sysdeps/mips/mips64/n32/Makefile
---- glibc-2.10-current.orig/ports/sysdeps/mips/mips64/n32/Makefile	2009-05-26 22:53:27.000000000 +0200
-+++ glibc-2.10-current/ports/sysdeps/mips/mips64/n32/Makefile	2009-05-27 02:23:06.000000000 +0200
-@@ -1,6 +1,2 @@
- # `long double' is a distinct type we support.
- long-double-fcts = yes
--
--ifeq ($(filter -mabi=n32,$(CC)),)
--CC += -mabi=n32
--endif
-diff -Nur glibc-2.10-current.orig/ports/sysdeps/mips/mips64/n64/Makefile glibc-2.10-current/ports/sysdeps/mips/mips64/n64/Makefile
---- glibc-2.10-current.orig/ports/sysdeps/mips/mips64/n64/Makefile	2009-05-26 22:53:27.000000000 +0200
-+++ glibc-2.10-current/ports/sysdeps/mips/mips64/n64/Makefile	2009-05-27 02:20:00.000000000 +0200
-@@ -1,6 +1,2 @@
- # `long double' is a distinct type we support.
- long-double-fcts = yes
--
--ifeq ($(filter -mabi=64,$(CC)),)
--CC += -mabi=64
--endif
-diff -Nur glibc-2.10-current.orig/ports/sysdeps/mips/preconfigure glibc-2.10-current/ports/sysdeps/mips/preconfigure
---- glibc-2.10-current.orig/ports/sysdeps/mips/preconfigure	2009-05-26 22:53:27.000000000 +0200
-+++ glibc-2.10-current/ports/sysdeps/mips/preconfigure	2009-05-27 02:20:14.000000000 +0200
-@@ -22,7 +22,7 @@
- 		if test $mips_config_abi != $mips_cc_abi; then
- 		  # This won't make it to config.make, but we want to
- 		  # set this in case configure tests depend on it.
--		  CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
-+		  CPPFLAGS="$CPPFLAGS"
- 		fi
- 		;;
- mips*)		base_machine=mips machine=mips/mips32/$machine ;;