[PATCH] R_ARM_ABS16 and R_ARM_ABS8 overflow checking

[Daniel Gutson]

The attached patch fixes the boundaries of the R_ARM_ABS16 and 
R_ARM_ABS8 relocs overflow checking according to the ARM documentation.

I tested this patch by running the gas, binutils, and ld testsuites, the 
latter including a test case I added for this fix.

Please let me know if OK to commit.

	Daniel.

ChangeLog:

2009-12-25  Daniel Gutson  <dgutson@codesourcery.com>

         bfd/
         * elf32-arm.c (elf32_arm_final_link_relocate): limits
         fixed.

         ld/testsuite/
         * ld-arm/arm-elf.exp (armelftests): New test case added.
         * ld-arm/reloc-boundaries.s: New file.
         * ld-arm/reloc-boundaries.d: New file.


-- 
Daniel Gutson
CodeSourcery
www.codesourcery.com
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