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patches/binutils/2.20/290-ld-stub-crash.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Dec 23 20:43:32 2010 +0100 (2010-12-23)
changeset 2307 2efd46963086
permissions -rw-r--r--
buildtools: move to working directory

There is absolutely *no* reason for the buildtools (wrappers to gcc, g++,
as, ld... for the local machine) to be in the toolchain directory. Moreover,
they are removed after the build completes.

Move them out of the toolchain directory, and into the build directory (but
yet the part specific to the current toolchain). This means we no longer
need to explicitly remove them either, BTW, but we need to save/restore them
for the restart feature.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     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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