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authorEric Andersen <andersen@codepoet.org>2004-10-09 01:06:03 +0000
committerEric Andersen <andersen@codepoet.org>2004-10-09 01:06:03 +0000
commit2d523c23175b8e8772c2e223d92513f836cde8a6 (patch)
tree4482f6ad3b4e5a3259da65110e95cf853ac5d419 /toolchain/binutils/2.15.91.0.2
parent3c09cf4b5e7cdc72e3a9945389766e687c476b37 (diff)
Major buildroot facelift, step one.
-Erik
Diffstat (limited to 'toolchain/binutils/2.15.91.0.2')
-rw-r--r--toolchain/binutils/2.15.91.0.2/100-uclibc-conf.patch722
-rw-r--r--toolchain/binutils/2.15.91.0.2/500-branch-likely.patch10
-rw-r--r--toolchain/binutils/2.15.91.0.2/600-arm-textrel.patch63
-rw-r--r--toolchain/binutils/2.15.91.0.2/700-binutils-20040817-linkonce.patch118
-rw-r--r--toolchain/binutils/2.15.91.0.2/701-binutils-dup-sections.patch68
-rw-r--r--toolchain/binutils/2.15.91.0.2/702-binutils-skip-comments.patch101
6 files changed, 1082 insertions, 0 deletions
diff --git a/toolchain/binutils/2.15.91.0.2/100-uclibc-conf.patch b/toolchain/binutils/2.15.91.0.2/100-uclibc-conf.patch
new file mode 100644
index 000000000..911bef4ff
--- /dev/null
+++ b/toolchain/binutils/2.15.91.0.2/100-uclibc-conf.patch
@@ -0,0 +1,722 @@
+diff -urN binutils-2.15.91.0.2-dist/bfd/config.bfd binutils-2.15.91.0.2/bfd/config.bfd
+--- binutils-2.15.91.0.2-dist/bfd/config.bfd 2004-07-27 23:36:07.000000000 -0500
++++ binutils-2.15.91.0.2/bfd/config.bfd 2004-09-28 14:33:13.000000000 -0500
+@@ -129,7 +129,7 @@
+ targ_defvec=ecoffalpha_little_vec
+ targ_selvecs=bfd_elf64_alpha_vec
+ ;;
+- alpha*-*-linux-gnu* | alpha*-*-elf*)
++ alpha*-*-linux-gnu* | alpha*-*-linux-uclibc* | alpha*-*-elf*)
+ targ_defvec=bfd_elf64_alpha_vec
+ targ_selvecs=ecoffalpha_little_vec
+ ;;
+@@ -139,7 +139,7 @@
+ alpha*-*-*)
+ targ_defvec=ecoffalpha_little_vec
+ ;;
+- ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-gnu* | ia64*-*-elf* | ia64*-*-kfreebsd*-gnu)
++ ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-gnu* | ia64*-*-linux-uclibc* | ia64*-*-elf* | ia64*-*-kfreebsd*-gnu)
+ targ_defvec=bfd_elf64_ia64_little_vec
+ targ_selvecs="bfd_elf64_ia64_big_vec bfd_efi_app_ia64_vec"
+ ;;
+@@ -216,7 +216,7 @@
+ targ_defvec=bfd_elf32_littlearm_vec
+ targ_selvecs=bfd_elf32_bigarm_vec
+ ;;
+- armeb-*-elf | arm*b-*-linux-gnu*)
++ armeb-*-elf | arm*b-*-linux-gnu* | arm*b-*-linux-uclibc*)
+ targ_defvec=bfd_elf32_bigarm_vec
+ targ_selvecs=bfd_elf32_littlearm_vec
+ ;;
+@@ -224,7 +224,7 @@
+ targ_defvec=bfd_elf32_littlearm_vec
+ targ_selvecs=bfd_elf32_bigarm_vec
+ ;;
+- arm-*-elf | arm-*-freebsd* | arm*-*-linux-gnu* | arm*-*-conix* | \
++ arm-*-elf | arm-*-freebsd* | arm*-*-linux-gnu* | arm*-*-linux-uclibc* | arm*-*-conix* | \
+ arm*-*-uclinux* | arm-*-kfreebsd*-gnu | arm-*-vxworks)
+ targ_defvec=bfd_elf32_littlearm_vec
+ targ_selvecs=bfd_elf32_bigarm_vec
+@@ -373,7 +373,7 @@
+ ;;
+
+ #ifdef BFD64
+- hppa*64*-*-linux-gnu*)
++ hppa*64*-*-linux-gnu* | hppa*64*-*-linux-uclibc*)
+ targ_defvec=bfd_elf64_hppa_linux_vec
+ targ_selvecs=bfd_elf64_hppa_vec
+ ;;
+@@ -384,7 +384,7 @@
+ ;;
+ #endif
+
+- hppa*-*-linux-gnu* | hppa*-*-netbsd*)
++ hppa*-*-linux-gnu* | hppa*-*-linux-uclibc* | hppa*-*-netbsd*)
+ targ_defvec=bfd_elf32_hppa_linux_vec
+ targ_selvecs=bfd_elf32_hppa_vec
+ ;;
+@@ -507,7 +507,7 @@
+ targ_selvecs=bfd_elf32_i386_vec
+ targ_underscore=yes
+ ;;
+- i[3-7]86-*-linux-gnu*)
++ i[3-7]86-*-linux-gnu* | i[3-7]86-*-linux-uclibc*)
+ targ_defvec=bfd_elf32_i386_vec
+ targ_selvecs="i386linux_vec bfd_efi_app_ia32_vec"
+ targ64_selvecs=bfd_elf64_x86_64_vec
+@@ -521,7 +521,7 @@
+ targ_defvec=bfd_elf64_x86_64_vec
+ targ_selvecs="bfd_elf32_i386_vec i386netbsd_vec i386coff_vec bfd_efi_app_ia32_vec"
+ ;;
+- x86_64-*-linux-gnu*)
++ x86_64-*-linux-gnu* | x86_64-*-linux-uclibc*)
+ targ_defvec=bfd_elf64_x86_64_vec
+ targ_selvecs="bfd_elf32_i386_vec i386linux_vec bfd_efi_app_ia32_vec"
+ ;;
+@@ -696,7 +696,7 @@
+ targ_selvecs=bfd_elf32_m68k_vec
+ targ_underscore=yes
+ ;;
+- m68*-*-linux-gnu*)
++ m68*-*-linux-gnu* | m68*-*-linux-uclibc*)
+ targ_defvec=bfd_elf32_m68k_vec
+ targ_selvecs=m68klinux_vec
+ ;;
+@@ -972,7 +972,8 @@
+ ;;
+ #endif
+ powerpc-*-*bsd* | powerpc-*-elf* | powerpc-*-sysv4* | powerpc-*-eabi* | \
+- powerpc-*-solaris2* | powerpc-*-linux-gnu* | powerpc-*-rtems* | \
++ powerpc-*-solaris2* | powerpc-*-linux-gnu* | powerpc-*-linux-uclibc* | \
++ powerpc-*-rtems* | \
+ powerpc-*-chorus* | powerpc-*-vxworks* | powerpc-*-windiss*)
+ targ_defvec=bfd_elf32_powerpc_vec
+ targ_selvecs="rs6000coff_vec bfd_elf32_powerpcle_vec ppcboot_vec"
+@@ -1009,8 +1010,8 @@
+ targ_selvecs="rs6000coff_vec bfd_elf32_powerpc_vec ppcboot_vec"
+ ;;
+ powerpcle-*-elf* | powerpcle-*-sysv4* | powerpcle-*-eabi* | \
+- powerpcle-*-solaris2* | powerpcle-*-linux-gnu* | powerpcle-*-vxworks* |\
+- powerpcle-*-rtems*)
++ powerpcle-*-solaris2* | powerpcle-*-linux-gnu* | powerpcle-*-linux-uclibc* |\
++ powerpcle-*-vxworks* | powerpcle-*-rtems*)
+ targ_defvec=bfd_elf32_powerpcle_vec
+ targ_selvecs="rs6000coff_vec bfd_elf32_powerpc_vec ppcboot_vec"
+ targ64_selvecs="bfd_elf64_powerpc_vec bfd_elf64_powerpcle_vec"
+@@ -1177,7 +1178,7 @@
+ targ_selvecs="bfd_elf32_sparc_vec sunos_big_vec"
+ targ_underscore=yes
+ ;;
+- sparc-*-linux-gnu*)
++ sparc-*-linux-gnu* | sparc-*-linux-uclibc*)
+ targ_defvec=bfd_elf32_sparc_vec
+ targ_selvecs="sparclinux_vec bfd_elf64_sparc_vec sunos_big_vec"
+ ;;
+@@ -1224,7 +1225,7 @@
+ targ_defvec=sunos_big_vec
+ targ_underscore=yes
+ ;;
+- sparc64-*-linux-gnu*)
++ sparc64-*-linux-gnu* | sparc64-*-linux-uclibc*)
+ targ_defvec=bfd_elf64_sparc_vec
+ targ_selvecs="bfd_elf32_sparc_vec sparclinux_vec sunos_big_vec"
+ ;;
+@@ -1293,7 +1294,7 @@
+ targ_underscore=yes
+ ;;
+
+- vax-*-linux-gnu*)
++ vax-*-linux-gnu* | vax-*-linux-uclibc*)
+ targ_defvec=bfd_elf32_vax_vec
+ ;;
+
+diff -urN binutils-2.15.91.0.2-dist/bfd/configure binutils-2.15.91.0.2/bfd/configure
+--- binutils-2.15.91.0.2-dist/bfd/configure 2004-07-27 23:36:07.000000000 -0500
++++ binutils-2.15.91.0.2/bfd/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -1687,6 +1687,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+@@ -5266,7 +5271,7 @@
+ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
+ COREFILE=''
+ ;;
+- alpha*-*-linux-gnu*)
++ alpha*-*-linux-gnu* | alpha*-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/alphalinux.h"'
+ ;;
+@@ -5330,7 +5335,7 @@
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386mach3.h"'
+ ;;
+- i[3-7]86-*-linux-gnu*)
++ i[3-7]86-*-linux-gnu* | i[3-7]86-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386linux.h"'
+ ;;
+@@ -5368,7 +5373,7 @@
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/hp300bsd.h"'
+ ;;
+- m68*-*-linux-gnu*)
++ m68*-*-linux-gnu* | m68*-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/m68klinux.h"'
+ ;;
+@@ -5472,7 +5477,7 @@
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxult2.h"'
+ ;;
+- vax-*-linux-gnu*)
++ vax-*-linux-gnu* | vax-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxlinux.h"'
+ ;;
+diff -urN binutils-2.15.91.0.2-dist/bfd/configure.in binutils-2.15.91.0.2/bfd/configure.in
+--- binutils-2.15.91.0.2-dist/bfd/configure.in 2004-07-27 23:36:07.000000000 -0500
++++ binutils-2.15.91.0.2/bfd/configure.in 2004-09-28 14:33:13.000000000 -0500
+@@ -164,7 +164,7 @@
+ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
+ COREFILE=''
+ ;;
+- alpha*-*-linux-gnu*)
++ alpha*-*-linux-gnu* | alpha*-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/alphalinux.h"'
+ ;;
+@@ -249,7 +249,7 @@
+ TRAD_HEADER='"hosts/i386mach3.h"'
+ ;;
+ changequote(,)dnl
+- i[3-7]86-*-linux-gnu*)
++ i[3-7]86-*-linux-gnu* | i[3-7]86-*-linux-uclibc*)
+ changequote([,])dnl
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386linux.h"'
+@@ -290,7 +290,7 @@
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/hp300bsd.h"'
+ ;;
+- m68*-*-linux-gnu*)
++ m68*-*-linux-gnu* | m68*-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/m68klinux.h"'
+ ;;
+@@ -378,7 +378,7 @@
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxult2.h"'
+ ;;
+- vax-*-linux-gnu*)
++ vax-*-linux-gnu* | vax-*-linux-uclibc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxlinux.h"'
+ ;;
+diff -urN binutils-2.15.91.0.2-dist/binutils/configure binutils-2.15.91.0.2/binutils/configure
+--- binutils-2.15.91.0.2-dist/binutils/configure 2004-04-12 14:56:34.000000000 -0500
++++ binutils-2.15.91.0.2/binutils/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -1575,6 +1575,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN binutils-2.15.91.0.2-dist/configure binutils-2.15.91.0.2/configure
+--- binutils-2.15.91.0.2-dist/configure 2004-07-27 23:36:06.000000000 -0500
++++ binutils-2.15.91.0.2/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -1349,6 +1349,18 @@
+ i[3456789]86-*-coff | i[3456789]86-*-elf)
+ noconfigdirs="$noconfigdirs ${libgcj}"
+ ;;
++ i[3456789]86-*-linux-uclibc*)
++ # This section makes it possible to build newlib natively on linux.
++ # If we are using a cross compiler then don't configure newlib.
++ if test x${is_cross_compiler} != xno ; then
++ noconfigdirs="$noconfigdirs target-newlib"
++ fi
++ noconfigdirs="$noconfigdirs target-libgloss"
++ # If we are not using a cross compiler, do configure newlib.
++ # Note however, that newlib will only be configured in this situation
++ # if the --with-newlib option has been given, because otherwise
++ # 'target-newlib' will appear in skipdirs.
++ ;;
+ i[3456789]86-*-linux*)
+ # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
+ # not build java stuff by default.
+diff -urN binutils-2.15.91.0.2-dist/configure.in binutils-2.15.91.0.2/configure.in
+--- binutils-2.15.91.0.2-dist/configure.in 2004-07-27 23:36:06.000000000 -0500
++++ binutils-2.15.91.0.2/configure.in 2004-09-28 14:33:13.000000000 -0500
+@@ -569,6 +569,18 @@
+ i[[3456789]]86-*-coff | i[[3456789]]86-*-elf)
+ noconfigdirs="$noconfigdirs ${libgcj}"
+ ;;
++ i[[3456789]]86-*-linux-uclibc*)
++ # This section makes it possible to build newlib natively on linux.
++ # If we are using a cross compiler then don't configure newlib.
++ if test x${is_cross_compiler} != xno ; then
++ noconfigdirs="$noconfigdirs target-newlib"
++ fi
++ noconfigdirs="$noconfigdirs target-libgloss"
++ # If we are not using a cross compiler, do configure newlib.
++ # Note however, that newlib will only be configured in this situation
++ # if the --with-newlib option has been given, because otherwise
++ # 'target-newlib' will appear in skipdirs.
++ ;;
+ i[[3456789]]86-*-linux*)
+ # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
+ # not build java stuff by default.
+diff -urN binutils-2.15.91.0.2-dist/gas/configure binutils-2.15.91.0.2/gas/configure
+--- binutils-2.15.91.0.2-dist/gas/configure 2004-07-27 23:36:09.000000000 -0500
++++ binutils-2.15.91.0.2/gas/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -3408,6 +3408,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+@@ -4234,6 +4239,7 @@
+ alpha*-*-osf*) fmt=ecoff ;;
+ alpha*-*-linuxecoff*) fmt=ecoff ;;
+ alpha*-*-linux-gnu*) fmt=elf em=linux ;;
++ alpha*-*-linux-uclibc*) fmt=elf em=linux ;;
+ alpha*-*-netbsd*) fmt=elf em=nbsd ;;
+ alpha*-*-openbsd*) fmt=elf em=obsd ;;
+
+@@ -4250,6 +4256,7 @@
+ arm*-*-conix*) fmt=elf ;;
+ arm-*-linux*aout*) fmt=aout em=linux ;;
+ arm*-*-linux-gnu*) fmt=elf em=linux ;;
++ arm*-*-linux-uclibc*) fmt=elf em=linux ;;
+ arm*-*-uclinux*) fmt=elf em=linux ;;
+ arm-*-netbsdelf*) fmt=elf em=nbsd ;;
+ arm-*-*n*bsd*) fmt=aout em=nbsd ;;
+@@ -4263,6 +4270,7 @@
+ avr-*-*) fmt=elf ;;
+
+ cris-*-linux-gnu*) fmt=multi bfd_gas=yes em=linux ;;
++ cris-*-linux-uclibc*) fmt=multi bfd_gas=yes em=linux ;;
+ cris-*-*) fmt=multi bfd_gas=yes ;;
+
+ crx-*-elf*) fmt=elf ;;
+@@ -4322,7 +4330,9 @@
+ i386-*-linux*oldld) fmt=aout em=linux ;;
+ i386-*-linux*coff*) fmt=coff em=linux ;;
+ i386-*-linux-gnu*) fmt=elf em=linux ;;
++ i386-*-linux-uclibc*) fmt=elf em=linux ;;
+ x86_64-*-linux-gnu*) fmt=elf em=linux ;;
++ x86_64-*-linux-uclibc*) fmt=elf em=linux ;;
+ i386-*-lynxos*) fmt=elf em=lynx bfd_gas=yes ;;
+ i386-*-sysv[45]*) fmt=elf ;;
+ i386-*-solaris*) fmt=elf ;;
+@@ -4382,6 +4392,7 @@
+ ia64-*-elf*) fmt=elf ;;
+ ia64-*-aix*) fmt=elf em=ia64aix ;;
+ ia64-*-linux-gnu*) fmt=elf em=linux ;;
++ ia64-*-linux-uclibc*) fmt=elf em=linux ;;
+ ia64-*-hpux*) fmt=elf em=hpux ;;
+ ia64-*-netbsd*) fmt=elf em=nbsd ;;
+
+@@ -4409,6 +4420,7 @@
+ m68k-*-hpux*) fmt=hp300 em=hp300 ;;
+ m68k-*-linux*aout*) fmt=aout em=linux ;;
+ m68k-*-linux-gnu*) fmt=elf em=linux ;;
++ m68k-*-linux-uclibc*) fmt=elf em=linux ;;
+ m68k-*-uclinux*) fmt=elf ;;
+ m68k-*-gnu*) fmt=elf ;;
+ m68k-*-lynxos*) fmt=coff em=lynx ;;
+@@ -4471,6 +4483,7 @@
+ ppc-*-beos*) fmt=coff ;;
+ ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;;
+ ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;;
++ ppc-*-linux-uclibc* | \
+ ppc-*-linux-gnu*) fmt=elf em=linux
+ case "$endian" in
+ big) ;;
+@@ -4498,7 +4511,9 @@
+ ppc-*-lynxos*) fmt=elf em=lynx bfd_gas=yes ;;
+
+ s390x-*-linux-gnu*) fmt=elf em=linux ;;
++ s390x-*-linux-uclibc*) fmt=elf em=linux ;;
+ s390-*-linux-gnu*) fmt=elf em=linux ;;
++ s390-*-linux-uclibc*) fmt=elf em=linux ;;
+
+ sh*-*-linux*) fmt=elf em=linux
+ case ${cpu} in
+@@ -4538,6 +4553,7 @@
+ sparc-*-coff) fmt=coff ;;
+ sparc-*-linux*aout*) fmt=aout em=linux ;;
+ sparc-*-linux-gnu*) fmt=elf em=linux ;;
++ sparc-*-linux-uclibc*) fmt=elf em=linux ;;
+ sparc-*-lynxos*) fmt=coff em=lynx ;;
+ sparc-fujitsu-none) fmt=aout ;;
+ sparc-*-elf) fmt=elf ;;
+diff -urN binutils-2.15.91.0.2-dist/gas/configure.in binutils-2.15.91.0.2/gas/configure.in
+--- binutils-2.15.91.0.2-dist/gas/configure.in 2004-07-27 23:36:09.000000000 -0500
++++ binutils-2.15.91.0.2/gas/configure.in 2004-09-28 14:33:13.000000000 -0500
+@@ -195,6 +195,7 @@
+ alpha*-*-osf*) fmt=ecoff ;;
+ alpha*-*-linuxecoff*) fmt=ecoff ;;
+ alpha*-*-linux-gnu*) fmt=elf em=linux ;;
++ alpha*-*-linux-uclibc*) fmt=elf em=linux ;;
+ alpha*-*-netbsd*) fmt=elf em=nbsd ;;
+ alpha*-*-openbsd*) fmt=elf em=obsd ;;
+
+@@ -211,6 +212,7 @@
+ arm*-*-conix*) fmt=elf ;;
+ arm-*-linux*aout*) fmt=aout em=linux ;;
+ arm*-*-linux-gnu*) fmt=elf em=linux ;;
++ arm*-*-linux-uclibc*) fmt=elf em=linux ;;
+ arm*-*-uclinux*) fmt=elf em=linux ;;
+ arm-*-netbsdelf*) fmt=elf em=nbsd ;;
+ arm-*-*n*bsd*) fmt=aout em=nbsd ;;
+@@ -224,6 +226,7 @@
+ avr-*-*) fmt=elf ;;
+
+ cris-*-linux-gnu*) fmt=multi bfd_gas=yes em=linux ;;
++ cris-*-linux-uclibc*) fmt=multi bfd_gas=yes em=linux ;;
+ cris-*-*) fmt=multi bfd_gas=yes ;;
+
+ crx-*-elf*) fmt=elf ;;
+@@ -283,7 +286,9 @@
+ i386-*-linux*oldld) fmt=aout em=linux ;;
+ i386-*-linux*coff*) fmt=coff em=linux ;;
+ i386-*-linux-gnu*) fmt=elf em=linux ;;
++ i386-*-linux-uclibc*) fmt=elf em=linux ;;
+ x86_64-*-linux-gnu*) fmt=elf em=linux ;;
++ x86_64-*-linux-uclibc*) fmt=elf em=linux ;;
+ i386-*-lynxos*) fmt=elf em=lynx bfd_gas=yes ;;
+ changequote(,)dnl
+ i386-*-sysv[45]*) fmt=elf ;;
+@@ -336,6 +341,7 @@
+ ia64-*-elf*) fmt=elf ;;
+ ia64-*-aix*) fmt=elf em=ia64aix ;;
+ ia64-*-linux-gnu*) fmt=elf em=linux ;;
++ ia64-*-linux-uclibc*) fmt=elf em=linux ;;
+ ia64-*-hpux*) fmt=elf em=hpux ;;
+ ia64-*-netbsd*) fmt=elf em=nbsd ;;
+
+@@ -363,6 +369,7 @@
+ m68k-*-hpux*) fmt=hp300 em=hp300 ;;
+ m68k-*-linux*aout*) fmt=aout em=linux ;;
+ m68k-*-linux-gnu*) fmt=elf em=linux ;;
++ m68k-*-linux-uclibc*) fmt=elf em=linux ;;
+ m68k-*-uclinux*) fmt=elf ;;
+ m68k-*-gnu*) fmt=elf ;;
+ m68k-*-lynxos*) fmt=coff em=lynx ;;
+@@ -422,6 +429,7 @@
+ ppc-*-beos*) fmt=coff ;;
+ ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;;
+ ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;;
++ ppc-*-linux-uclibc* | \
+ ppc-*-linux-gnu*) fmt=elf em=linux
+ case "$endian" in
+ big) ;;
+@@ -442,7 +450,9 @@
+ ppc-*-lynxos*) fmt=elf em=lynx bfd_gas=yes ;;
+
+ s390x-*-linux-gnu*) fmt=elf em=linux ;;
++ s390x-*-linux-uclibc*) fmt=elf em=linux ;;
+ s390-*-linux-gnu*) fmt=elf em=linux ;;
++ s390-*-linux-uclibc*) fmt=elf em=linux ;;
+
+ sh*-*-linux*) fmt=elf em=linux
+ case ${cpu} in
+@@ -478,6 +488,7 @@
+ sparc-*-coff) fmt=coff ;;
+ sparc-*-linux*aout*) fmt=aout em=linux ;;
+ sparc-*-linux-gnu*) fmt=elf em=linux ;;
++ sparc-*-linux-uclibc*) fmt=elf em=linux ;;
+ sparc-*-lynxos*) fmt=coff em=lynx ;;
+ sparc-fujitsu-none) fmt=aout ;;
+ sparc-*-elf) fmt=elf ;;
+diff -urN binutils-2.15.91.0.2-dist/gprof/configure binutils-2.15.91.0.2/gprof/configure
+--- binutils-2.15.91.0.2-dist/gprof/configure 2004-07-27 23:36:10.000000000 -0500
++++ binutils-2.15.91.0.2/gprof/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -3401,6 +3401,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN binutils-2.15.91.0.2-dist/ld/configure binutils-2.15.91.0.2/ld/configure
+--- binutils-2.15.91.0.2-dist/ld/configure 2004-07-27 23:36:11.000000000 -0500
++++ binutils-2.15.91.0.2/ld/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -1578,6 +1578,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN binutils-2.15.91.0.2-dist/ld/configure.tgt binutils-2.15.91.0.2/ld/configure.tgt
+--- binutils-2.15.91.0.2-dist/ld/configure.tgt 2004-07-27 23:36:11.000000000 -0500
++++ binutils-2.15.91.0.2/ld/configure.tgt 2004-09-28 14:33:13.000000000 -0500
+@@ -31,6 +31,7 @@
+ targ_extra_emuls="criself crislinux"
+ targ_extra_libpath=$targ_extra_emuls ;;
+ cris-*-linux-gnu*) targ_emul=crislinux ;;
++cris-*-linux-uclibc*) targ_emul=crislinux ;;
+ cris-*-*) targ_emul=criself
+ targ_extra_emuls="crisaout crislinux"
+ targ_extra_libpath=$targ_extra_emuls ;;
+@@ -61,14 +62,16 @@
+ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
+ tdir_sun4=sparc-sun-sunos4
+ ;;
+-sparc64-*-linux-gnu*) targ_emul=elf64_sparc
++sparc64-*-linux-gnu* | sparc64-*-linux-uclibc*) \
++ targ_emul=elf64_sparc
+ targ_extra_emuls="elf32_sparc sparclinux sun4"
+ targ_extra_libpath=elf32_sparc
+ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
+ tdir_sparclinux=${tdir_elf32_sparc}aout
+ tdir_sun4=sparc-sun-sunos4
+ ;;
+-sparc*-*-linux-gnu*) targ_emul=elf32_sparc
++sparc*-*-linux-gnu* | sparc*-*-linux-uclibc*) \
++ targ_emul=elf32_sparc
+ targ_extra_emuls="sparclinux elf64_sparc sun4"
+ targ_extra_libpath=elf64_sparc
+ tdir_sparclinux=${targ_alias}aout
+@@ -120,7 +123,9 @@
+ m32r*le-*-elf*) targ_emul=m32rlelf ;;
+ m32r*-*-elf*) targ_emul=m32relf ;;
+ m32r*le-*-linux-gnu*) targ_emul=m32rlelf_linux ;;
++m32r*le-*-linux-uclibc*) targ_emul=m32rlelf_linux ;;
+ m32r*-*-linux-gnu*) targ_emul=m32relf_linux ;;
++m32r*-*-linux-uclibc*) targ_emul=m32relf_linux ;;
+ m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
+ targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
+ m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
+@@ -130,7 +135,7 @@
+ m68*-ericsson-ose) targ_emul=sun3 ;;
+ m68*-apple-aux*) targ_emul=m68kaux ;;
+ *-tandem-none) targ_emul=st2000 ;;
+-i370-*-elf* | i370-*-linux-gnu*) targ_emul=elf32i370 ;;
++i370-*-elf* | i370-*-linux-gnu* | i370-*-linux-uclibc*) targ_emul=elf32i370 ;;
+ i[3-7]86-*-nto-qnx*) targ_emul=i386nto ;;
+ i[3-7]86-*-vsta) targ_emul=vsta ;;
+ i[3-7]86-go32-rtems*) targ_emul=i386go32 ;;
+@@ -154,14 +159,16 @@
+ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'`
+ ;;
+ i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;;
+-i[3-7]86-*-linux-gnu*) targ_emul=elf_i386
++i[3-7]86-*-linux-gnu* | i[3-7]86-*-linux-uclibc*) \
++ targ_emul=elf_i386
+ targ_extra_emuls=i386linux
+ if test x${want64} = xtrue; then
+ targ_extra_emuls="$targ_extra_emuls elf_x86_64"
+ fi
+ tdir_i386linux=${targ_alias}aout
+ ;;
+-x86_64-*-linux-gnu*) targ_emul=elf_x86_64
++x86_64-*-linux-gnu* | x86_64-*-linux-uclibc*) \
++ targ_emul=elf_x86_64
+ targ_extra_emuls="elf_i386 i386linux"
+ targ_extra_libpath=elf_i386
+ tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
+@@ -261,10 +268,13 @@
+ arm9e-*-elf) targ_emul=armelf ;;
+ arm-*-oabi) targ_emul=armelf_oabi ;;
+ arm*b-*-linux-gnu*) targ_emul=armelfb_linux; targ_extra_emuls=armelfb ;;
++arm*b-*-linux-uclibc*) targ_emul=armelfb_linux; targ_extra_emuls=armelfb ;;
+ arm*-*-linux-gnu*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
++arm*-*-linux-uclibc*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
+ arm*-*-uclinux*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
+ arm*-*-conix*) targ_emul=armelf ;;
+-thumb-*-linux-gnu* | thumb-*-uclinux*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
++thumb-*-linux-gnu* | thumb-*-linux-uclibc* | thumb-*-uclinux*) \
++ targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
+ strongarm-*-coff) targ_emul=armcoff ;;
+ strongarm-*-elf) targ_emul=armelf ;;
+ strongarm-*-kaos*) targ_emul=armelf ;;
+@@ -369,7 +379,8 @@
+ targ_extra_emuls=m68kelf
+ tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'`
+ ;;
+-m68k-*-linux-gnu*) targ_emul=m68kelf
++m68k-*-linux-gnu* | m68k-*-linux-uclibc*) \
++ targ_emul=m68kelf
+ targ_extra_emuls=m68klinux
+ tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'`
+ ;;
+@@ -386,9 +397,9 @@
+ m68*-*-psos*) targ_emul=m68kpsos ;;
+ m68*-*-rtemscoff*) targ_emul=m68kcoff ;;
+ m68*-*-rtems*) targ_emul=m68kelf ;;
+-hppa*64*-*-linux-gnu*) targ_emul=hppa64linux ;;
++hppa*64*-*-linux-gnu* | hppa*64*-*-linux-uclibc*) targ_emul=hppa64linux ;;
+ hppa*64*-*) targ_emul=elf64hppa ;;
+-hppa*-*-linux-gnu*) targ_emul=hppalinux ;;
++hppa*-*-linux-gnu* | hppa*-*-linux-uclibc*) targ_emul=hppalinux ;;
+ hppa*-*-*elf*) targ_emul=hppaelf ;;
+ hppa*-*-lites*) targ_emul=hppaelf ;;
+ hppa*-*-netbsd*) targ_emul=hppanbsd ;;
+@@ -401,6 +412,7 @@
+ targ_emul=vaxnbsd
+ targ_extra_emuls=elf32vax ;;
+ vax-*-linux-gnu*) targ_emul=elf32vax ;;
++vax-*-linux-uclibc*) targ_emul=elf32vax ;;
+ mips*-*-pe) targ_emul=mipspe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o" ;;
+ mips*-dec-ultrix*) targ_emul=mipslit ;;
+@@ -434,16 +446,16 @@
+ mips*-*-vxworks*) targ_emul=elf32ebmip
+ targ_extra_emuls="elf32elmip" ;;
+ mips*-*-windiss) targ_emul=elf32mipswindiss ;;
+-mips64*el-*-linux-gnu*) targ_emul=elf32ltsmipn32
++mips64*el-*-linux-gnu* | mips64*el-*-linux-uclibc*) targ_emul=elf32ltsmipn32
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+ ;;
+-mips64*-*-linux-gnu*) targ_emul=elf32btsmipn32
++mips64*-*-linux-gnu* | mips64*-*-linux-uclibc*) targ_emul=elf32btsmipn32
+ targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
+ ;;
+-mips*el-*-linux-gnu*) targ_emul=elf32ltsmip
++mips*el-*-linux-gnu* | mips*el-*-linux-uclibc*) targ_emul=elf32ltsmip
+ targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
+ ;;
+-mips*-*-linux-gnu*) targ_emul=elf32btsmip
++mips*-*-linux-gnu* | mips*-*-linux-uclibc*) targ_emul=elf32btsmip
+ targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
+ ;;
+ mips*-*-lnews*) targ_emul=mipslnews ;;
+@@ -466,6 +478,10 @@
+ alpha*-*-linux-gnu*) targ_emul=elf64alpha targ_extra_emuls=alpha
+ tdir_alpha=`echo ${targ_alias} | sed -e 's/linux/linuxecoff/'`
+ ;;
++alpha*-*-linux-uclibc*) targ_emul=elf64alpha targ_extra_emuls=alpha
++ # The following needs to be checked...
++ tdir_alpha=`echo ${targ_alias} | sed -e 's/linux/linuxecoff/'`
++ ;;
+ alpha*-*-osf*) targ_emul=alpha ;;
+ alpha*-*-gnu*) targ_emul=elf64alpha ;;
+ alpha*-*-netware*) targ_emul=alpha ;;
+diff -urN binutils-2.15.91.0.2-dist/ld/emultempl/elf32.em binutils-2.15.91.0.2/ld/emultempl/elf32.em
+--- binutils-2.15.91.0.2-dist/ld/emultempl/elf32.em 2004-07-27 23:36:11.000000000 -0500
++++ binutils-2.15.91.0.2/ld/emultempl/elf32.em 2004-09-28 14:33:54.000000000 -0500
+@@ -327,7 +327,7 @@
+
+ EOF
+ case ${target} in
+- *-*-linux-gnu*)
++ *-*-linux-gnu* | *-*-linux-uclibc*)
+ cat >>e${EMULATION_NAME}.c <<EOF
+ {
+ struct bfd_link_needed_list *l;
+@@ -500,7 +500,7 @@
+
+ EOF
+ case ${target} in
+- *-*-linux-gnu*)
++ *-*-linux-gnu* | *-*-linux-uclibc*)
+ cat >>e${EMULATION_NAME}.c <<EOF
+ /* For a native linker, check the file /etc/ld.so.conf for directories
+ in which we may find shared libraries. /etc/ld.so.conf is really
+@@ -784,7 +784,7 @@
+ EOF
+ if [ "x${USE_LIBPATH}" = xyes ] ; then
+ case ${target} in
+- *-*-linux-gnu*)
++ *-*-linux-gnu* | *-*-linux-uclibc*)
+ cat >>e${EMULATION_NAME}.c <<EOF
+ if (gld${EMULATION_NAME}_check_ld_so_conf (l->name, force))
+ break;
+diff -urN binutils-2.15.91.0.2-dist/libtool.m4 binutils-2.15.91.0.2/libtool.m4
+--- binutils-2.15.91.0.2-dist/libtool.m4 2004-07-27 23:36:06.000000000 -0500
++++ binutils-2.15.91.0.2/libtool.m4 2004-09-28 14:33:13.000000000 -0500
+@@ -645,6 +645,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd* | knetbsd*-gnu)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
+diff -urN binutils-2.15.91.0.2-dist/ltconfig binutils-2.15.91.0.2/ltconfig
+--- binutils-2.15.91.0.2-dist/ltconfig 2004-07-27 23:36:06.000000000 -0500
++++ binutils-2.15.91.0.2/ltconfig 2004-09-28 14:33:13.000000000 -0500
+@@ -603,6 +603,7 @@
+ # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+ case $host_os in
+ linux-gnu*) ;;
++linux-uclibc*) ;;
+ linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+ esac
+
+@@ -1270,6 +1271,24 @@
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
++linux-uclibc*)
++ version_type=linux
++ need_lib_prefix=no
++ need_version=no
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++ shlibpath_var=LD_LIBRARY_PATH
++ shlibpath_overrides_runpath=no
++ # This implies no fast_install, which is unacceptable.
++ # Some rework will be needed to allow for fast_install
++ # before this can be enabled.
++ # Note: copied from linux-gnu, and may not be appropriate.
++ hardcode_into_libs=yes
++ # Assume using the uClibc dynamic linker.
++ dynamic_linker="uClibc ld.so"
++ ;;
++
+ netbsd*)
+ need_lib_prefix=no
+ need_version=no
+diff -urN binutils-2.15.91.0.2-dist/opcodes/configure binutils-2.15.91.0.2/opcodes/configure
+--- binutils-2.15.91.0.2-dist/opcodes/configure 2004-07-27 23:36:11.000000000 -0500
++++ binutils-2.15.91.0.2/opcodes/configure 2004-09-28 14:33:13.000000000 -0500
+@@ -1690,6 +1690,11 @@
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+ ;;
+
++linux-uclibc*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++ ;;
++
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
diff --git a/toolchain/binutils/2.15.91.0.2/500-branch-likely.patch b/toolchain/binutils/2.15.91.0.2/500-branch-likely.patch
new file mode 100644
index 000000000..0bb1a4b4f
--- /dev/null
+++ b/toolchain/binutils/2.15.91.0.2/500-branch-likely.patch
@@ -0,0 +1,10 @@
+--- binutils-2.15.90.0.3/gas/config/tc-mips.c-dist 2004-08-19 12:56:20.000000000 -0500
++++ binutils-2.15.90.0.3/gas/config/tc-mips.c 2004-08-19 12:57:30.000000000 -0500
+@@ -2708,6 +2708,7 @@
+ prev_insn_reloc_type[1] = BFD_RELOC_UNUSED;
+ prev_insn_reloc_type[2] = BFD_RELOC_UNUSED;
+ prev_insn_extended = 0;
++ prev_insn_is_delay_slot = 1;
+ }
+ else
+ {
diff --git a/toolchain/binutils/2.15.91.0.2/600-arm-textrel.patch b/toolchain/binutils/2.15.91.0.2/600-arm-textrel.patch
new file mode 100644
index 000000000..73d5b9df8
--- /dev/null
+++ b/toolchain/binutils/2.15.91.0.2/600-arm-textrel.patch
@@ -0,0 +1,63 @@
+http://sources.redhat.com/ml/binutils/2004-06/msg00010.html
+--- binutils-2.15.90.0.3-old/bfd/elf32-arm.h 2004-04-12 14:56:33.000000000 -0500
++++ binutils-2.15.90.0.3/bfd/elf32-arm.h 2004-09-03 06:56:40.000000000 -0500
+@@ -87,6 +87,8 @@
+ #endif
+ static bfd_boolean allocate_dynrelocs
+ PARAMS ((struct elf_link_hash_entry *h, PTR inf));
++static bfd_boolean elf32_arm_readonly_dynrelocs
++ PARAMS ((struct elf_link_hash_entry *, PTR));
+ static bfd_boolean create_got_section
+ PARAMS ((bfd * dynobj, struct bfd_link_info * info));
+ static bfd_boolean elf32_arm_create_dynamic_sections
+@@ -3531,6 +3533,37 @@
+ return TRUE;
+ }
+
++/* Find any dynamic relocs that apply to read-only sections. */
++
++static bfd_boolean
++elf32_arm_readonly_dynrelocs (h, inf)
++ struct elf_link_hash_entry *h;
++ PTR inf;
++{
++ struct elf32_arm_link_hash_entry *eh;
++ struct elf32_arm_relocs_copied *p;
++
++ if (h->root.type == bfd_link_hash_warning)
++ h = (struct elf_link_hash_entry *) h->root.u.i.link;
++
++ eh = (struct elf32_arm_link_hash_entry *) h;
++ for (p = eh->relocs_copied; p != NULL; p = p->next)
++ {
++ asection *s = p->section;
++
++ if (s != NULL && (s->flags & SEC_READONLY) != 0)
++ {
++ struct bfd_link_info *info = (struct bfd_link_info *) inf;
++
++ info->flags |= DF_TEXTREL;
++
++ /* Not an error, just cut short the traversal. */
++ return FALSE;
++ }
++ }
++ return TRUE;
++}
++
+ /* Set the sizes of the dynamic sections. */
+
+ static bfd_boolean
+@@ -3740,6 +3773,12 @@
+ return FALSE;
+ }
+
++ /* If any dynamic relocs apply to a read-only section,
++ then we need a DT_TEXTREL entry. */
++ if ((info->flags & DF_TEXTREL) == 0)
++ elf_link_hash_traverse (&htab->root, elf32_arm_readonly_dynrelocs,
++ (PTR) info);
++
+ if ((info->flags & DF_TEXTREL) != 0)
+ {
+ if (!add_dynamic_entry (DT_TEXTREL, 0))
diff --git a/toolchain/binutils/2.15.91.0.2/700-binutils-20040817-linkonce.patch b/toolchain/binutils/2.15.91.0.2/700-binutils-20040817-linkonce.patch
new file mode 100644
index 000000000..97fa6eed6
--- /dev/null
+++ b/toolchain/binutils/2.15.91.0.2/700-binutils-20040817-linkonce.patch
@@ -0,0 +1,118 @@
+From http://sources.redhat.com/ml/binutils/2004-08/msg00190.html
+
+Date: Tue, 17 Aug 2004 12:04:29 +0200
+From: Jakub Jelinek <jakub at redhat dot com>
+To: binutils at sources dot redhat dot com
+Subject: [PATCH] Fix `defined in discarded section' errors when building ia64 gcc
+Message-ID: <20040817100429.GL30497@sunsite.ms.mff.cuni.cz>
+Reply-To: Jakub Jelinek <jakub at redhat dot com>
+References: <20040817090201.GK30497@sunsite.ms.mff.cuni.cz>
+In-Reply-To: <20040817090201 dot GK30497 at sunsite dot ms dot mff dot cuni dot cz>
+
+On Tue, Aug 17, 2004 at 11:02:01AM +0200, Jakub Jelinek wrote:
+> Current gcc 3.4.x (at least gcc-3_4-rhl-branch) doesn't build with CVS
+> binutils (nor 2.15.91.0.2).
+> The problem is that libstdc++.so linking fails with:
+> `.gnu.linkonce.t._ZNSdD2Ev' referenced in section `.gnu.linkonce.ia64unw._ZNSdD2Ev' of .libs/sstream-inst.o: defined in discarded section `.gnu.linkonce.t._ZNSdD2Ev' of .libs/sstream-inst.o
+> The problem is that both io-inst.s and sstream-inst.s have
+> .gnu.linkonce.t._ZNSdD2Ev definition, but because io-inst.cc
+> also instantiates some templates sstream-inst.cc doesn't instantiate,
+> the inliner can do a better job in io-inst.cc.
+> The result is that _ZNSdD2Ev in io-inst.cc is a leaf routine, while
+> it is not in sstream-inst.cc (in assembly,
+> _ZNSdD2Ev in io-inst.s starts with .prologue and no .save directives,
+> while _ZNSdD2Ev] in sstream-inst.s has .prologue 12, 35 and some
+> .save directives.
+> IA-64 ABI allows leaf routines to have no unwind section at all,
+> which means .gnu.linkonce.ia64unw._ZNSdD2Ev is not created in
+> io-inst.o at all and as .gnu.linkonce.t._ZNSdD2Ev comes first
+> and wins, .gnu.linkonce.ia64unw._ZNSdD2Ev in sstream.o suddenly
+> references a discarded section.
+>
+> Not sure what should be done here, but certainly the compiler
+> isn't at fault here, it is a binutils problem.
+> One fix could be to create empty .gnu.linkonce.ia64unw.* section
+> in assembler, another special case ia64 unwind sections in the linker.
+
+Here is a patch for the first possibility.
+It certainly makes libstdc++.so to link and even the unwind info looks
+good on brief skimming.
+
+2004-08-17 Jakub Jelinek <jakub@redhat.com>
+
+ * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
+ argument, don't do anything if current section is not
+ .gnu.linkonce.t.* and linkonce_empty is set.
+ (generate_unwind_image, dot_endp): Adjust callers, call
+ start_unwind_section (*, 1) if nothing will be put into the
+ section.
+
+--- binutils/gas/config/tc-ia64.c.jj 2004-07-30 11:42:24.000000000 +0200
++++ binutils/gas/config/tc-ia64.c 2004-08-17 13:45:04.288173205 +0200
+@@ -1,5 +1,6 @@
+ /* tc-ia64.c -- Assembler for the HP/Intel IA-64 architecture.
+- Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
++ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004
++ Free Software Foundation, Inc.
+ Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+
+ This file is part of GAS, the GNU Assembler.
+@@ -3297,7 +3298,7 @@ static char *special_linkonce_name[] =
+ };
+
+ static void
+-start_unwind_section (const segT text_seg, int sec_index)
++start_unwind_section (const segT text_seg, int sec_index, int linkonce_empty)
+ {
+ /*
+ Use a slightly ugly scheme to derive the unwind section names from
+@@ -3359,6 +3360,8 @@ start_unwind_section (const segT text_se
+ prefix = special_linkonce_name [sec_index - SPECIAL_SECTION_UNWIND];
+ suffix += sizeof (".gnu.linkonce.t.") - 1;
+ }
++ else if (linkonce_empty)
++ return;
+
+ prefix_len = strlen (prefix);
+ suffix_len = strlen (suffix);
+@@ -3444,7 +3447,7 @@ generate_unwind_image (const segT text_s
+ expressionS exp;
+ bfd_reloc_code_real_type reloc;
+
+- start_unwind_section (text_seg, SPECIAL_SECTION_UNWIND_INFO);
++ start_unwind_section (text_seg, SPECIAL_SECTION_UNWIND_INFO, 0);
+
+ /* Make sure the section has 4 byte alignment for ILP32 and
+ 8 byte alignment for LP64. */
+@@ -3485,6 +3488,8 @@ generate_unwind_image (const segT text_s
+ unwind.personality_routine = 0;
+ }
+ }
++ else
++ start_unwind_section (text_seg, SPECIAL_SECTION_UNWIND_INFO, 1);
+
+ free_saved_prologue_counts ();
+ unwind.list = unwind.tail = unwind.current_entry = NULL;
+@@ -4164,7 +4169,7 @@ dot_endp (dummy)
+ subseg_set (md.last_text_seg, 0);
+ unwind.proc_end = expr_build_dot ();
+
+- start_unwind_section (saved_seg, SPECIAL_SECTION_UNWIND);
++ start_unwind_section (saved_seg, SPECIAL_SECTION_UNWIND, 0);
+
+ /* Make sure that section has 4 byte alignment for ILP32 and
+ 8 byte alignment for LP64. */
+@@ -4204,6 +4209,9 @@ dot_endp (dummy)
+ bytes_per_address);
+
+ }
++ else
++ start_unwind_section (saved_seg, SPECIAL_SECTION_UNWIND, 1);
++
+ subseg_set (saved_seg, saved_subseg);
+
+ /* Parse names of main and alternate entry points and set symbol sizes. */
+
+
+ Jakub
+
diff --git a/toolchain/binutils/2.15.91.0.2/701-binutils-dup-sections.patch b/toolchain/binutils/2.15.91.0.2/701-binutils-dup-sections.patch
new file mode 100644
index 000000000..4e4934d8c
--- /dev/null
+++ b/toolchain/binutils/2.15.91.0.2/701-binutils-dup-sections.patch
@@ -0,0 +1,68 @@
+See http://sources.redhat.com/ml/binutils/2004-08/msg00256.html
+
+Date: Fri, 20 Aug 2004 21:13:43 -0400
+From: Daniel Jacobowitz <drow at false dot org>
+To: binutils at sources dot redhat dot com
+Subject: Re: Handle SEC_LINK_DUPLICATES_SAME_CONTENTS for arm-linux
+Message-ID: <20040821011342.GA30319@nevyn.them.org>
+Mail-Followup-To: binutils at sources dot redhat dot com
+References: <20040818145518.GA9774@nevyn.them.org> <20040819055040.GA11820@lucon.org> <20040819080034.GE21716@bubble.modra.org> <20040820173240.GA17678@nevyn.them.org> <20040821003737.GB16016@bubble.modra.org>
+In-Reply-To: <20040821003737 dot GB16016 at bubble dot modra dot org>
+
+On Sat, Aug 21, 2004 at 10:07:38AM +0930, Alan Modra wrote:
+> On Fri, Aug 20, 2004 at 01:32:40PM -0400, Daniel Jacobowitz wrote:
+> > Thanks. How's this?
+>
+> As you might have guessed from my rather slack review of your previous
+> patch, I trust you enough to give the OK without proper review. But
+> since you asked... :)
+
+Checked in as so.
+
+--
+Daniel Jacobowitz
+
+[ rediffed against binutils-2.15.91.0.2, with some elbow grease ]
+
+2004-08-20 Daniel Jacobowitz <dan@debian.org>
+
+ * elflink.c (_bfd_elf_section_already_linked): Handle
+ SEC_LINK_DUPLICATES_SAME_CONTENTS.
+--- binutils-2.15.91.0.2/bfd/elflink.c.old 2004-07-27 21:36:08.000000000 -0700
++++ binutils-2.15.91.0.2/bfd/elflink.c 2004-08-26 06:38:07.000000000 -0700
+@@ -9359,6 +9359,35 @@
+ (_("%s: %s: warning: duplicate section `%s' has different size\n"),
+ bfd_archive_filename (abfd), name);
+ break;
++ case SEC_LINK_DUPLICATES_SAME_CONTENTS:
++ if (sec->size != l->sec->size)
++ (*_bfd_error_handler)
++ (_("%B: duplicate section `%A' has different size\n"),
++ bfd_archive_filename (abfd), sec);
++ else if (sec->size != 0)
++ {
++ bfd_byte *sec_contents, *l_sec_contents;
++
++ if (!bfd_malloc_and_get_section (abfd, sec, &sec_contents))
++ (*_bfd_error_handler)
++ (_("%B: warning: could not read contents of section `%A'\n"),
++ bfd_archive_filename (abfd), sec);
++ else if (!bfd_malloc_and_get_section (l->sec->owner, l->sec,
++ &l_sec_contents))
++ (*_bfd_error_handler)
++ (_("%B: warning: could not read contents of section `%A'\n"),
++ bfd_archive_filename(l->sec->owner), l->sec);
++ else if (memcmp (sec_contents, l_sec_contents, sec->size) != 0)
++ (*_bfd_error_handler)
++ (_("%B: warning: duplicate section `%A' has different contents\n"),
++ bfd_archive_filename (abfd), sec);
++
++ if (sec_contents)
++ free (sec_contents);
++ if (l_sec_contents)
++ free (l_sec_contents);
++ }
++ break;
+ }
+
+ /* Set the output_section field so that lang_add_section
diff --git a/toolchain/binutils/2.15.91.0.2/702-binutils-skip-comments.patch b/toolchain/binutils/2.15.91.0.2/702-binutils-skip-comments.patch
new file mode 100644
index 000000000..804a17e00
--- /dev/null
+++ b/toolchain/binutils/2.15.91.0.2/702-binutils-skip-comments.patch
@@ -0,0 +1,101 @@
+Retrieved from http://sources.redhat.com/ml/binutils/2004-04/msg00646.html
+Fixes
+localealias.s:544: Error: junk at end of line, first unrecognized character is `,'
+when building glibc-2.3.2 with gcc-3.4.0 and binutils-2.15.90.0.3
+
+Paths adjusted to match crosstool's patcher.
+
+Message-Id: m3n052qw2g.fsf@whitebox.m5r.de
+From: Andreas Schwab <schwab at suse dot de>
+To: Nathan Sidwell <nathan at codesourcery dot com>
+Cc: Ian Lance Taylor <ian at wasabisystems dot com>, binutils at sources dot redhat dot com
+Date: Fri, 23 Apr 2004 22:27:19 +0200
+Subject: Re: demand_empty_rest_of_line and ignore_rest_of_line
+
+Nathan Sidwell <nathan@codesourcery.com> writes:
+
+> Index: read.c
+> ===================================================================
+> RCS file: /cvs/src/src/gas/read.c,v
+> retrieving revision 1.76
+> diff -c -3 -p -r1.76 read.c
+> *** read.c 12 Mar 2004 17:48:12 -0000 1.76
+> --- read.c 18 Mar 2004 09:56:05 -0000
+> *************** read_a_source_file (char *name)
+> *** 1053,1059 ****
+> #endif
+> input_line_pointer--;
+> /* Report unknown char as ignored. */
+> ! ignore_rest_of_line ();
+> }
+>
+> #ifdef md_after_pass_hook
+> --- 1053,1059 ----
+> #endif
+> input_line_pointer--;
+> /* Report unknown char as ignored. */
+> ! demand_empty_rest_of_line ();
+> }
+>
+> #ifdef md_after_pass_hook
+
+This means that the unknown character is no longer ignored, despite the
+comment. As a side effect a line starting with a line comment character
+not followed by APP in NO_APP mode now triggers an error instead of just a
+warning, breaking builds of glibc on m68k-linux. Earlier in
+read_a_source_file where #APP is handled there is another comment that
+claims that unknown comments are ignored, when in fact they aren't (only
+the initial line comment character is skipped).
+
+Note that the presence of #APP will mess up the line counters, but
+that appears to be difficult to fix.
+
+Andreas.
+
+2004-04-23 Andreas Schwab <schwab@suse.de>
+
+ * read.c (read_a_source_file): Ignore unknown text after line
+ comment character. Fix misleading comment.
+
+--- binutils/gas/read.c.~1.78.~ 2004-04-23 08:58:23.000000000 +0200
++++ binutils/gas/read.c 2004-04-23 21:49:01.000000000 +0200
+@@ -1,6 +1,6 @@
+ /* read.c - read a source file -
+ Copyright 1986, 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
+- 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
++ 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+ This file is part of GAS, the GNU Assembler.
+
+@@ -950,10 +950,14 @@ read_a_source_file (char *name)
+ unsigned int new_length;
+ char *tmp_buf = 0;
+
+- bump_line_counters ();
+ s = input_line_pointer;
+ if (strncmp (s, "APP\n", 4))
+- continue; /* We ignore it */
++ {
++ /* We ignore it */
++ ignore_rest_of_line ();
++ continue;
++ }
++ bump_line_counters ();
+ s += 4;
+
+ sb_new (&sbuf);
+@@ -1052,7 +1056,7 @@ read_a_source_file (char *name)
+ continue;
+ #endif
+ input_line_pointer--;
+- /* Report unknown char as ignored. */
++ /* Report unknown char as error. */
+ demand_empty_rest_of_line ();
+ }
+
+
+--
+Andreas Schwab, SuSE Labs, schwab@suse.de
+SuSE Linux AG, Maxfeldstra&#xC3;e 5, 90409 N&#xC3;rnberg, Germany
+Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
+"And now for something completely different."