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authorJiong Wang <jiong.wang@netronome.com>2018-12-05 13:52:30 -0500
committerAlexei Starovoitov <ast@kernel.org>2018-12-07 13:30:48 -0800
commitee94b90c8acaa593b627f5f3fe93e076e7779f5c (patch)
tree4448eaaafbb857abc286215b121f37ed7656aefb /arch/mips/include
parent17f6c83fb5ebf7db4fcc94a5be4c22d5a7bfe428 (diff)
downloadlinux-ee94b90c8acaa593b627f5f3fe93e076e7779f5c.tar.bz2
mips: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_X
Jitting of BPF_K is supported already, but not BPF_X. This patch complete the support for the latter on both MIPS and microMIPS. Cc: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'arch/mips/include')
-rw-r--r--arch/mips/include/asm/uasm.h1
-rw-r--r--arch/mips/include/uapi/asm/inst.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 59dae37f6b8d..b1990dd75f27 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -157,6 +157,7 @@ Ip_u2u1s3(_slti);
Ip_u2u1s3(_sltiu);
Ip_u3u1u2(_sltu);
Ip_u2u1u3(_sra);
+Ip_u3u2u1(_srav);
Ip_u2u1u3(_srl);
Ip_u3u2u1(_srlv);
Ip_u3u1u2(_subu);
diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h
index 273ef58f4d43..40fbb5dd66df 100644
--- a/arch/mips/include/uapi/asm/inst.h
+++ b/arch/mips/include/uapi/asm/inst.h
@@ -371,6 +371,7 @@ enum mm_32a_minor_op {
mm_srl32_op = 0x040,
mm_srlv32_op = 0x050,
mm_sra_op = 0x080,
+ mm_srav_op = 0x090,
mm_rotr_op = 0x0c0,
mm_lwxs_op = 0x118,
mm_addu32_op = 0x150,