Pu Lehui b70b089e66 riscv, bpf: Factor out emit_call for kernel and bpf context ... [ Upstream commit 0fd1fd0104954380477353aea29c347e85dff16d ] The current emit_call function is not suitable for kernel function call as it store return value to bpf R0 register. We can separate it out for common use. Meanwhile, simplify judgment logic, that is, fixed function address can use jal or auipc+jalr, while the unfixed can use only auipc+jalr. Signed-off-by: Pu Lehui <pulehui@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Björn Töpel <bjorn@rivosinc.com> Acked-by: Björn Töpel <bjorn@rivosinc.com> Link: https://lore.kernel.org/bpf/20230215135205.1411105-3-pulehui@huaweicloud.com Stable-dep-of: 2f1b0d3d7331 ("riscv, bpf: Sign-extend return values") Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-11-08 11:25:45 +01:00
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bpf_jit.h	Import A536BXXU9EXDC	2024-06-15 16:02:09 -03:00
bpf_jit_comp32.c	Import A536BXXU9EXDC	2024-06-15 16:02:09 -03:00
bpf_jit_comp64.c	riscv, bpf: Factor out emit_call for kernel and bpf context	2024-11-08 11:25:45 +01:00
bpf_jit_core.c	Import A536BXXU9EXDC	2024-06-15 16:02:09 -03:00
Makefile	Import A536BXXU9EXDC	2024-06-15 16:02:09 -03:00