diff options
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/Makefile | 10 | ||||
| -rw-r--r-- | toolchain/gcc/Makefile | 2 | ||||
| -rw-r--r-- | toolchain/glibc-ports/Makefile | 22 | ||||
| -rw-r--r-- | toolchain/glibc-ports/Makefile.inc | 8 | ||||
| -rw-r--r-- | toolchain/glibc-ports/patches/mips.patch | 41 | ||||
| -rw-r--r-- | toolchain/glibc/Makefile | 3 | ||||
| -rw-r--r-- | toolchain/glibc/patches/mips-compile-error.patch | 577 | ||||
| -rw-r--r-- | toolchain/glibc/patches/mips32.patch | 7 | ||||
| -rw-r--r-- | toolchain/glibc/patches/mips64.patch | 32 |
9 files changed, 84 insertions, 618 deletions
diff --git a/toolchain/Makefile b/toolchain/Makefile index a66791df0..fe16fc6af 100644 --- a/toolchain/Makefile +++ b/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 +38,15 @@ clean: $(TARGETS_CLEAN) download: $(DOWNLOAD) gcc-prepare: binutils-install gmp-install mpfr-install +<<<<<<< HEAD +ifeq ($(ADK_TARGET_LIB_GLIBC),y) +$(LIBC)-prepare: gcc-prepare kernel-headers-prepare glibc-ports-prepare +else +$(LIBC)-prepare: gcc-prepare kernel-headers-prepare +endif +======= $(LIBC)-prepare: gcc-prepare kernel-headers-prepare +>>>>>>> 92de2ee1c2848fe50b9908bb679e0c9edcd4a867 gcc-configure: $(LIBC)-prepare $(LIBC)-compile: gcc-configure gcc-compile: $(LIBC)-install diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index 0b033cd91..9ad2a3b05 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -34,6 +34,8 @@ endif ifeq ($(ADK_TARGET_LIB_UCLIBC),y) GCC_CONFOPTS+= --disable-tls +else +GCC_CONFOPTS+= --enable-tls endif ifeq (${ADK_MAKE_PARALLEL},y) diff --git a/toolchain/glibc-ports/Makefile b/toolchain/glibc-ports/Makefile new file mode 100644 index 000000000..be4a39e65 --- /dev/null +++ b/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 diff --git a/toolchain/glibc-ports/Makefile.inc b/toolchain/glibc-ports/Makefile.inc new file mode 100644 index 000000000..20e50b577 --- /dev/null +++ b/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:= ${MASTER_SITE_GNU:=glibc/} diff --git a/toolchain/glibc-ports/patches/mips.patch b/toolchain/glibc-ports/patches/mips.patch new file mode 100644 index 000000000..2176a0a7e --- /dev/null +++ b/toolchain/glibc-ports/patches/mips.patch @@ -0,0 +1,41 @@ +diff -Nur glibc-ports-2.11.orig/sysdeps/mips/mips32/Makefile glibc-ports-2.11/sysdeps/mips/mips32/Makefile +--- glibc-ports-2.11.orig/sysdeps/mips/mips32/Makefile 2009-11-15 21:53:20.000000000 +0100 ++++ glibc-ports-2.11/sysdeps/mips/mips32/Makefile 2010-02-25 05:06:53.093359450 +0100 +@@ -1,3 +1,3 @@ +-ifeq ($(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 diff --git a/toolchain/glibc/Makefile b/toolchain/glibc/Makefile index 51059709e..a0e4ce11e 100644 --- a/toolchain/glibc/Makefile +++ b/toolchain/glibc/Makefile @@ -51,6 +51,7 @@ 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 \ @@ -62,7 +63,7 @@ $(WRKBUILD)/.headers_configure: $(WRKBUILD)/.headers: $(WRKBUILD)/.headers_configure mkdir -p $(TOOLCHAIN_SYSROOT)/usr/lib - $(MAKE) ${GLIBC_MAKEOPTS} -C $(GLIBC_BUILD_DIR_INITIAL) \ + -$(MAKE) ${GLIBC_MAKEOPTS} -C $(GLIBC_BUILD_DIR_INITIAL) \ cross-compiling=yes \ install_root=$(TOOLCHAIN_SYSROOT) \ install-headers diff --git a/toolchain/glibc/patches/mips-compile-error.patch b/toolchain/glibc/patches/mips-compile-error.patch deleted file mode 100644 index a07aab16a..000000000 --- a/toolchain/glibc/patches/mips-compile-error.patch +++ /dev/null @@ -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, - ¤t_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 ("$29"); -- CHECK_SP (env[0].__sp, sp, long long); -+ if ((long long) (env[0].__sp) < sp) -+ __fortify_fail ("longjmp causes uninitialized stack frame"); - #endif - - #ifdef __mips_hard_float diff --git a/toolchain/glibc/patches/mips32.patch b/toolchain/glibc/patches/mips32.patch deleted file mode 100644 index d06bc7aad..000000000 --- a/toolchain/glibc/patches/mips32.patch +++ /dev/null @@ -1,7 +0,0 @@ -diff -Nur glibc-2.10-current.orig/ports/sysdeps/mips/mips32/Makefile glibc-2.10-current/ports/sysdeps/mips/mips32/Makefile ---- glibc-2.10-current.orig/ports/sysdeps/mips/mips32/Makefile 2009-05-26 22:53:27.000000000 +0200 -+++ glibc-2.10-current/ports/sysdeps/mips/mips32/Makefile 2009-05-30 13:59:48.000000000 +0200 -@@ -1,3 +0,0 @@ --ifeq ($(filter -mabi=32,$(CC)),) --CC += -mabi=32 --endif diff --git a/toolchain/glibc/patches/mips64.patch b/toolchain/glibc/patches/mips64.patch deleted file mode 100644 index 0b53244b9..000000000 --- a/toolchain/glibc/patches/mips64.patch +++ /dev/null @@ -1,32 +0,0 @@ -diff -Nur glibc-2.10-current.orig/ports/sysdeps/mips/mips64/n32/Makefile glibc-2.10-current/ports/sysdeps/mips/mips64/n32/Makefile ---- glibc-2.10-current.orig/ports/sysdeps/mips/mips64/n32/Makefile 2009-05-26 22:53:27.000000000 +0200 -+++ glibc-2.10-current/ports/sysdeps/mips/mips64/n32/Makefile 2009-05-27 02:23:06.000000000 +0200 -@@ -1,6 +1,2 @@ - # `long double' is a distinct type we support. - long-double-fcts = yes -- --ifeq ($(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 ;; |