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| author | James Hogan <james.hogan@imgtec.com> | 2016-06-23 17:34:38 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-07-05 16:08:40 +0200 |
| commit | 6f63405cb67bc4424cd7cada11783dcef0f8b3c2 (patch) | |
| tree | fb873b19d51384360b22bdb7d8f9dca62d5788c8 /arch/mips/mm/uasm-mips.c | |
| parent | 9f730a60e5a046230cff8c9f4c8eb73f6dca7d81 (diff) | |
| download | blackbird-obmc-linux-6f63405cb67bc4424cd7cada11783dcef0f8b3c2.tar.gz blackbird-obmc-linux-6f63405cb67bc4424cd7cada11783dcef0f8b3c2.zip | |
MIPS: uasm: Add r6 MUL encoding
Add the R6 MUL instruction encoding for 3 operand signed multiply to
uasm so that KVM can use uasm for generating its entry point code at
runtime on R6.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/mips/mm/uasm-mips.c')
| -rw-r--r-- | arch/mips/mm/uasm-mips.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c index 86a3c76a1ad8..cec524167822 100644 --- a/arch/mips/mm/uasm-mips.c +++ b/arch/mips/mm/uasm-mips.c @@ -121,7 +121,11 @@ static struct insn insn_table[] = { { insn_mthc0, M(cop0_op, mthc0_op, 0, 0, 0, 0), RT | RD | SET}, { insn_mthi, M(spec_op, 0, 0, 0, 0, mthi_op), RS }, { insn_mtlo, M(spec_op, 0, 0, 0, 0, mtlo_op), RS }, +#ifndef CONFIG_CPU_MIPSR6 { insn_mul, M(spec2_op, 0, 0, 0, 0, mul_op), RS | RT | RD}, +#else + { insn_mul, M(spec_op, 0, 0, 0, mult_mul_op, mult_op), RS | RT | RD}, +#endif { insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM }, { insn_or, M(spec_op, 0, 0, 0, 0, or_op), RS | RT | RD }, #ifndef CONFIG_CPU_MIPSR6 |
