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patches/binutils/2.20.1a/290-ld-stub-crash.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Thu Oct 04 13:26:14 2012 +1000 (2012-10-04)
changeset 3075 aadd4647dd91
parent 2088 4f21ba5f8e91
permissions -rw-r--r--
scripts/functions: add a generic custom location infrastructure

Add a generic custom location infrastructure (inspired by the one in
kernel/linux) to allow the user to use custom tarballs or directories
for any component.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
[yann.morin.1998@free.fr: move config option, improve help text, fix API doc]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <131c163c69f9cc81d2be.1349931191@localhost.localdomain>
PatchWork-Id: 190784
Message-Id: <0bbaba9190a76ba97f72.1349931192@localhost.localdomain>
PatchWork-Id: 190785 
     1 diff -p -c -u -r1.196 elf32-arm.c

     2 

     3 diff -durN binutils-2.20.1.orig/bfd/elf32-arm.c binutils-2.20.1/bfd/elf32-arm.c

     4 --- binutils-2.20.1.orig/bfd/elf32-arm.c	2010-02-22 09:06:48.000000000 +0100

     5 +++ binutils-2.20.1/bfd/elf32-arm.c	2010-08-17 19:32:25.000000000 +0200

     6 @@ -3194,11 +3194,15 @@

     7  

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

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

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

    11 +	     entry, because PLT stubs handle mode switching

    12 +	     already.  */

    13  	  if (branch_offset > (ARM_MAX_FWD_BRANCH_OFFSET + 2)

    14  	      || (branch_offset < ARM_MAX_BWD_BRANCH_OFFSET)

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

    16 -	      || (r_type == R_ARM_JUMP24)

    17 -	      || (r_type == R_ARM_PLT32))

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

    19 +		    || (r_type == R_ARM_JUMP24)

    20 +		    || (r_type == R_ARM_PLT32))

    21 +		   && !use_plt))

    22  	    {

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

    24  		/* PIC stubs.  */
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