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patches/binutils/2.20/290-ld-stub-crash.patch
author Remy Bohmer <linux@bohmer.net>
Thu May 27 23:18:19 2010 +0200 (2010-05-27)
changeset 2060 51e4597b07fc
permissions -rw-r--r--
scripts: add option to strip all toolchain executables

To reduce filesizes of the toolchain and even improve build times
of projects to be build with this toolchain it is usefull to strip
the delivered toolchain executables. Since it is not likely that we
will debug the toolchain executables itself we do not need the
debug information inside the executables itself.

Signed-off-by: Remy Bohmer <linux@bohmer.net> 
     1 diff -p -c -u -r1.196 elf32-arm.c

     2 --- a/bfd/elf32-arm.c	22 May 2009 11:58:44 -0000	1.196

     3 +++ b/bfd/elf32-arm.c	12 Jun 2009 13:18:20 -0000

     4 @@ -3175,11 +3175,15 @@ arm_type_of_stub (struct bfd_link_info *

     5  

     6  	  /* We have an extra 2-bytes reach because of

     7  	     the mode change (bit 24 (H) of BLX encoding).  */

     8 +	  /* A stub is needed only if this call is not throught a PLT

     9 +	     entry, because PLT stubs handle mode switching

    10 +	     already.  */

    11  	  if (branch_offset > (ARM_MAX_FWD_BRANCH_OFFSET + 2)

    12  	      || (branch_offset < ARM_MAX_BWD_BRANCH_OFFSET)

    13 -	      || ((r_type == R_ARM_CALL) && !globals->use_blx)

    14 -	      || (r_type == R_ARM_JUMP24)

    15 -	      || (r_type == R_ARM_PLT32))

    16 +	      || ( (((r_type == R_ARM_CALL) && !globals->use_blx)

    17 +		    || (r_type == R_ARM_JUMP24)

    18 +		    || (r_type == R_ARM_PLT32))

    19 +		   && !use_plt))

    20  	    {

    21  	      stub_type = (info->shared | globals->pic_veneer)

    22  		/* PIC stubs.  */
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