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MIPS: uasm: Add div, mul and sel instructions for mipsr6

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Add the following instructions for use by eBPF on mipsr6:
insn_ddivu_r6, insn_divu_r6, insn_dmodu, insn_dmulu, insn_modu,
insn_mulu, insn_seleqz, insn_selnez

Signed-off-by: Hassan Naveed <hnaveed@wavecomp.com>
Reviewed-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: kafai@fb.com
Cc: songliubraving@fb.com
Cc: yhs@fb.com
Cc: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org
Cc: linux-mips@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: open list:MIPS <linux-mips@linux-mips.org>
Cc: open list <linux-kernel@vger.kernel.org>
This commit is contained in:
Hassan Naveed
2019-03-12 22:47:56 +00:00
committed by Paul Burton
parent b8f3b15a7b
commit 0d1d17b9ff
4 changed files with 49 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/mips/include/uapi/asm/inst.h
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@@ -55,9 +55,9 @@ enum spec_op {
spec3_unused_op, spec4_unused_op, slt_op, sltu_op,
dadd_op, daddu_op, dsub_op, dsubu_op,
tge_op, tgeu_op, tlt_op, tltu_op,
teq_op, spec5_unused_op, tne_op, spec6_unused_op,
dsll_op, spec7_unused_op, dsrl_op, dsra_op,
dsll32_op, spec8_unused_op, dsrl32_op, dsra32_op
teq_op, seleqz_op, tne_op, selnez_op,
dsll_op, spec5_unused_op, dsrl_op, dsra_op,
dsll32_op, spec6_unused_op, dsrl32_op, dsra32_op
};
/*