diff options
Diffstat (limited to 'arch/powerpc/net/bpf_jit64.h')
| -rw-r--r-- | arch/powerpc/net/bpf_jit64.h | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/arch/powerpc/net/bpf_jit64.h b/arch/powerpc/net/bpf_jit64.h index 2e33c6673ff9..7b713edfa7e2 100644 --- a/arch/powerpc/net/bpf_jit64.h +++ b/arch/powerpc/net/bpf_jit64.h @@ -39,7 +39,7 @@ #define TMP_REG_2 (MAX_BPF_JIT_REG + 1) /* BPF to ppc register mappings */ -static const int b2p[] = { +const int b2p[MAX_BPF_JIT_REG + 2] = { /* function return value */ [BPF_REG_0] = 8, /* function arguments */ @@ -86,25 +86,6 @@ static const int b2p[] = { } while(0) #define PPC_BPF_STLU(r, base, i) do { EMIT(PPC_RAW_STDU(r, base, i)); } while(0) -#define SEEN_FUNC 0x1000 /* might call external helpers */ -#define SEEN_STACK 0x2000 /* uses BPF stack */ -#define SEEN_TAILCALL 0x4000 /* uses tail calls */ - -struct codegen_context { - /* - * This is used to track register usage as well - * as calls to external helpers. - * - register usage is tracked with corresponding - * bits (r3-r10 and r27-r31) - * - rest of the bits can be used to track other - * things -- for now, we use bits 16 to 23 - * encoded in SEEN_* macros above - */ - unsigned int seen; - unsigned int idx; - unsigned int stack_size; -}; - #endif /* !__ASSEMBLY__ */ #endif |