riscv, bpf: Support sign-extension load insns

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Add Support sign-extension load instructions for RV64.

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/r/20230824095001.3408573-3-pulehui@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Pu Lehui 2023-08-24 09:49:56 +00:00 • committed by Alexei Starovoitov

parent 469fb2c3c1

commit 3d06d8163f

2 changed files with 48 additions and 8 deletions

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10

arch/riscv/net/bpf_jit.h

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46

arch/riscv/net/bpf_jit_comp64.c

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