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[ARC] Allow non-instruction relocations within .text sections

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bfd/
2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
	(arc_bfd_put_32): Becomes an alias for bfd_put_32.
	(arc_elf_howto_init): Added assert to validate relocations.
	(get_middle_endian_relocation): Delete.
	(middle_endian_convert): New function.
	(ME): Redefine, now does nothing.
	(IS_ME): New define.
	(arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
	definition to call middle_endian_convert.  Add a new local
	variable and make use of this throughout. Added call to
	arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.

gas/
2016-03-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/arc/inline-data-1.d: New file.
	* testsuite/gas/arc/inline-data-1.s: New file.

include/
2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* elf/arc-reloc.def: Add a call to ME within the formula for each
	relocation that requires middle-endian correction.
This commit is contained in:
Claudiu Zissulescu
2016-03-08 14:19:52 +01:00
parent 8e460aa0a4
commit 72f3b6aae7
8 changed files with 147 additions and 86 deletions
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4
include/opcode/arc-func.h
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@ -66,8 +66,8 @@ replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
ATTRIBUTE_UNUSED static unsigned
replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
{
insn = insn & ~0xffffff;
insn |= ((value >> 0) & 0xffffff) << 0;
insn = insn & ~0xffffff00;
insn |= ((value >> 0) & 0xffffff) << 8;
return insn;
}