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>

1 files changed, 5 insertions, 4 deletions

diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index 57570c0649b4..45b6264ff308 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -61,10 +61,10 @@ enum opcode {
         insn_mthc0, insn_mthi, insn_mtlo, insn_mul, insn_multu, insn_nor,
         insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sb,
         insn_sc, insn_scd, insn_sd, insn_sh, insn_sll, insn_sllv,
-        insn_slt, insn_slti, insn_sltiu, insn_sltu, insn_sra, insn_srl,
-        insn_srlv, insn_subu, insn_sw, insn_sync, insn_syscall, insn_tlbp,
-        insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait, insn_wsbh, insn_xor,
-        insn_xori, insn_yield,
+        insn_slt, insn_slti, insn_sltiu, insn_sltu, insn_sra, insn_srav,
+        insn_srl, insn_srlv, insn_subu, insn_sw, insn_sync, insn_syscall,
+        insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait, insn_wsbh,
+        insn_xor, insn_xori, insn_yield,
         insn_invalid /* insn_invalid must be last */
 };
 
@@ -353,6 +353,7 @@ I_u2u1s3(_slti)
 I_u2u1s3(_sltiu)
 I_u3u1u2(_sltu)
 I_u2u1u3(_sra)
+I_u3u2u1(_srav)
 I_u2u1u3(_srl)
 I_u3u2u1(_srlv)
 I_u2u1u3(_rotr)