diff options
| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-22 16:37:49 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2021-04-03 21:22:20 +1100 |
| commit | 4ea76e90a97d22f86adbb10044d29d919e620f2e (patch) | |
| tree | 68d7f6e77adee278a947f002bfd3a1c64268a4b4 /arch/powerpc/net/bpf_jit.h | |
| parent | powerpc/bpf: Move common helpers into bpf_jit.h (diff) | |
| download | linux-dev-4ea76e90a97d22f86adbb10044d29d919e620f2e.tar.xz linux-dev-4ea76e90a97d22f86adbb10044d29d919e620f2e.zip | |
powerpc/bpf: Move common functions into bpf_jit_comp.c
Move into bpf_jit_comp.c the functions that will remain common to
PPC64 and PPC32 when we add support of EBPF for PPC32.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/2c339d77fb168ef12b213ccddfee3cb6c8ce8ae1.1616430991.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/net/bpf_jit.h')
| -rw-r--r-- | arch/powerpc/net/bpf_jit.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h index b8fa6908fc5e..b34abfce15a6 100644 --- a/arch/powerpc/net/bpf_jit.h +++ b/arch/powerpc/net/bpf_jit.h @@ -143,6 +143,12 @@ static inline void bpf_set_seen_register(struct codegen_context *ctx, int i) ctx->seen |= 1 << (31 - i); } +void bpf_jit_emit_func_call_rel(u32 *image, struct codegen_context *ctx, u64 func); +int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, struct codegen_context *ctx, + u32 *addrs, bool extra_pass); +void bpf_jit_build_prologue(u32 *image, struct codegen_context *ctx); +void bpf_jit_build_epilogue(u32 *image, struct codegen_context *ctx); + #endif #endif |