patches/glibc/2.3.2/glibc-2.2.5-mips-clone-local-label.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Feb 24 11:00:05 2007 +0000 (2007-02-24)
changeset 1 eeea35fbf182
permissions -rw-r--r--
Add the full crosstool-NG sources to the new repository of its own.
You might just say: 'Yeah! crosstool-NG's got its own repo!".
Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup.
That means I'm putting backups in place in the afternoon.
That also means we've lost history... :-(
     1 This is a workaround for
     2 
     3 mipsel-unknown-linux-gnu-gcc ../sysdeps/unix/sysv/linux/mips/clone.S -c  -I../include -I. -I/home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc/misc -I.. -I../libio  -I/home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc -I../sysdeps/mips/elf -I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread -I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv -I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/mips -I../sysdeps/unix/sysv/linux/mips -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/mips -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/mips/mipsel -I../sysdeps/mips/fpu -I../sysdeps/mips -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic  -nostdinc -isystem /home3/dank/crosstool-0.7/result/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/lib/gcc-lib/mipsel-unknown-linux-gnu/3.2.3/include -isystem /home3/dank/crosstool-0.7/result/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/mipsel-unknown-linux-gnu/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h  -DPIC   -DASSEMBLER   -o /home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc/misc/clone.o
     4 ../sysdeps/unix/sysv/linux/mips/clone.S: Assembler messages:
     5 ../sysdeps/unix/sysv/linux/mips/clone.S:66: Error: Can not represent BFD_RELOC_16_PCREL_S2 relocation in this object file format
     6 make[2]: *** [/home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc/misc/clone.o] Error 1
     7 
     8 which was using h.j.lu's binutils-2.13.90.0.18.
     9 
    10 
    11 But see http://lists.debian.org/debian-mips/2003/debian-mips-200305/msg00011.html
    12 which says
    13 "A newer version of binutils (CVS post 2003-03-12) fixes it without
    14 the need of changing perfectly legal code."
    15 So presumably this can be ditched sooner or later.
    16 
    17 From http://honk.physik.uni-konstanz.de/~agx/linux-mips/glibc/patches/applied/clone-local-label.diff
    18 
    19 2003-03-13  Guido Guenther  <agx@sigxcpu.org>
    20 
    21 	* sysdeps/unix/sysv/linux/mips/clone.S: introduce and use local label
    22 	  .Lthread_start since current binutils don't allow branches to globally
    23 	  visible symbols.
    24 
    25 ===================================================================
    26 RCS file: /cvs/glibc/libc/sysdeps/unix/sysv/linux/mips/clone.S,v
    27 retrieving revision 1.10
    28 diff -u -r1.10 clone.S
    29 --- glibc-2.2.5/sysdeps/unix/sysv/linux/mips/clone.S	12 Mar 2003 01:04:51 -0000	1.10
    30 +++ glibc-2.2.5/sysdeps/unix/sysv/linux/mips/clone.S	12 Mar 2003 19:04:39 -0000
    31 @@ -63,7 +63,7 @@
    32  	syscall
    33  
    34  	bnez		a3,error
    35 -	beqz		v0,__thread_start
    36 +	beqz		v0,.Lthread_start
    37  
    38  	/* Successful return from the parent */
    39  	addiu		sp,32
    40 @@ -85,6 +85,7 @@
    41     debug info.  */
    42  
    43  ENTRY(__thread_start)
    44 +.Lthread_start:
    45  	/* cp is already loaded.  */
    46  	.cprestore	16
    47  	/* The stackframe has been created on entry of clone().  */