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patches/glibc/2.3.2/glibc-2.3.2-sparc64-dl-machine.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu May 17 16:22:51 2007 +0000 (2007-05-17)
changeset 96 aa1a9fbd6eb8
permissions -rw-r--r--
Debug facilities:
- add a framework to easily add new ones
- add gdb as a first debug facility
- add patches for gdb
After the kernel checked its installed headers, clean up the mess of .checked.* files.
Reorder scripts/crosstool.sh:
- dump the configuration early
- renice early
- get info about build system early, when setting up the environment
- when in cross or native, the host tools are those of the build system, and only in this case
- elapsed time calculations moved to scripts/functions
Remove handling of the color: it's gone once and for all.
Update tools/addToolVersion.sh:
- handle debug facilities
- commonalise some code
- remove dead tools (cygwin, tcc)
Point to my address for bug reports. 
     1 See http://gcc.gnu.org/PR15345

     2 

     3 Quick kludge by H.J.Lu

     4 Works around gcc-3.4.0 error which shows up when building glibc-2.3.2 for sparc64:

     5 

     6 .../sparc64-unknown-linux-gnu/gcc-3.4.0-glibc-2.3.2/build-glibc/libc.a(dl-reloc.o)(.text+0x4b4): In function `elf_machine_load_address.3':

     7 : undefined reference to `_DYNAMIC'

     8 collect2: ld returned 1 exit status

     9 make[2]: *** [/home/dank/wk/crosstool-0.28-rc10/build/sparc64-unknown-linux-gnu/gcc-3.4.0-glibc-2.3.2/build-glibc/elf/sln] Error 1

    10 

    11 

    12 --- glibc-2.3.2/sysdeps/sparc/sparc64/dl-machine.h.orig	Sat May  8 20:54:26 2004

    13 +++ glibc-2.3.2/sysdeps/sparc/sparc64/dl-machine.h	Sat May  8 17:18:04 2004

    14 @@ -65,6 +65,7 @@

    15  }

    16  

    17  /* Return the run-time load address of the shared object.  */

    18 +#ifdef IS_IN_rtld

    19  static inline Elf64_Addr

    20  elf_machine_load_address (void)

    21  {

    22 @@ -84,6 +85,7 @@

    23       pc[3]*4 is l_addr + _GLOBAL_OFFSET_TABLE_ - (long)pc - 12  */

    24    return (Elf64_Addr) got - *got + (Elf32_Sword) ((pc[2] - pc[3]) * 4) - 4;

    25  }

    26 +#endif

    27  

    28  /* We have 4 cases to handle.  And we code different code sequences

    29     for each one.  I love V9 code models...  */
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