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Fix some PowerPC VLE BFD issues and add some PowerPC VLE instructions.

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bfd/
        * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
        (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
        (ppc_elf_vle_split16): Clear field before inserting.

        opcodes/
        * ppc-opc.c (vle_opcodes): Alias 'e_cmpwi' to 'e_cmpi' and
        'e_cmplwi' to 'e_cmpli' instead.
        (OPVUPRT, OPVUPRT_MASK): Define.
        (powerpc_opcodes): Add E200Z4 insns.
        (vle_opcodes): Add context save/restore insns.

        include/
        * opcode/ppc.h (PPC_OPCODE_E200Z4): New define.
This commit is contained in:
Andrew Jenner
2016-08-01 09:42:31 -07:00
parent 751b375e01
commit dfdaec14b0
7 changed files with 58 additions and 4 deletions
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3
include/opcode/ppc.h
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@@ -214,6 +214,9 @@ extern const int vle_num_opcodes;
/* Opcode is supported by Vector-Scalar (VSX) Unit from ISA 2.08. */
#define PPC_OPCODE_VSX3 0x40000000000ull
/* Opcode is supported by e200z4. */
#define PPC_OPCODE_E200Z4 0x80000000000ull
/* A macro to extract the major opcode from an instruction. */
#define PPC_OP(i) (((i) >> 26) & 0x3f)